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authorJon Medhurst <tixy@linaro.org>2013-06-11 12:10:56 +0100
committerJon Medhurst <tixy@linaro.org>2013-10-08 14:57:44 +0100
commitaaf37a3203b5ad30714cde34f4a6b40c3195eebf (patch)
tree1fbd3aeaac69cac2a9c7803bf759a23efddf882a /tools
parent8bb495e3f02401ee6f76d1b1d77f3ac9f079e376 (diff)
downloadvexpress-lsk-aaf37a3203b5ad30714cde34f4a6b40c3195eebf.tar.gz
gator: Version 5.15
Signed-off-by: Jon Medhurst <tixy@linaro.org>
Diffstat (limited to 'tools')
-rw-r--r--tools/gator/daemon/Android.mk52
-rw-r--r--tools/gator/daemon/Buffer.cpp227
-rw-r--r--tools/gator/daemon/Buffer.h66
-rw-r--r--tools/gator/daemon/CapturedXML.cpp126
-rw-r--r--tools/gator/daemon/CapturedXML.h26
-rw-r--r--tools/gator/daemon/Child.cpp405
-rw-r--r--tools/gator/daemon/Child.h31
-rw-r--r--tools/gator/daemon/Collector.cpp221
-rw-r--r--tools/gator/daemon/Collector.h38
-rw-r--r--tools/gator/daemon/ConfigurationXML.cpp199
-rw-r--r--tools/gator/daemon/ConfigurationXML.h32
-rw-r--r--tools/gator/daemon/Counter.h61
-rw-r--r--tools/gator/daemon/Driver.cpp15
-rw-r--r--tools/gator/daemon/Driver.h44
-rw-r--r--tools/gator/daemon/EventsXML.cpp70
-rw-r--r--tools/gator/daemon/EventsXML.h18
-rw-r--r--tools/gator/daemon/Fifo.cpp130
-rw-r--r--tools/gator/daemon/Fifo.h44
-rw-r--r--tools/gator/daemon/Hwmon.cpp326
-rw-r--r--tools/gator/daemon/Hwmon.h39
-rw-r--r--tools/gator/daemon/KMod.cpp100
-rw-r--r--tools/gator/daemon/KMod.h27
-rw-r--r--tools/gator/daemon/LocalCapture.cpp129
-rw-r--r--tools/gator/daemon/LocalCapture.h26
-rw-r--r--tools/gator/daemon/Logging.cpp78
-rw-r--r--tools/gator/daemon/Logging.h47
-rw-r--r--tools/gator/daemon/Makefile25
-rw-r--r--tools/gator/daemon/Makefile_aarch6415
-rw-r--r--tools/gator/daemon/OlySocket.cpp261
-rw-r--r--tools/gator/daemon/OlySocket.h36
-rw-r--r--tools/gator/daemon/OlyUtility.cpp228
-rw-r--r--tools/gator/daemon/OlyUtility.h42
-rw-r--r--tools/gator/daemon/Sender.cpp130
-rw-r--r--tools/gator/daemon/Sender.h38
-rw-r--r--tools/gator/daemon/SessionData.cpp148
-rw-r--r--tools/gator/daemon/SessionData.h71
-rw-r--r--tools/gator/daemon/SessionXML.cpp109
-rw-r--r--tools/gator/daemon/SessionXML.h38
-rw-r--r--tools/gator/daemon/StreamlineSetup.cpp277
-rw-r--r--tools/gator/daemon/StreamlineSetup.h44
-rw-r--r--tools/gator/daemon/common.mk50
-rw-r--r--tools/gator/daemon/configuration.xml57
-rw-r--r--tools/gator/daemon/escape.c75
-rw-r--r--tools/gator/daemon/events-ARM11.xml39
-rw-r--r--tools/gator/daemon/events-ARM11MPCore.xml26
-rw-r--r--tools/gator/daemon/events-CCI-400.xml47
-rw-r--r--tools/gator/daemon/events-Cortex-A15.xml68
-rw-r--r--tools/gator/daemon/events-Cortex-A5.xml36
-rw-r--r--tools/gator/daemon/events-Cortex-A53.xml171
-rw-r--r--tools/gator/daemon/events-Cortex-A57.xml171
-rw-r--r--tools/gator/daemon/events-Cortex-A7.xml43
-rw-r--r--tools/gator/daemon/events-Cortex-A8.xml52
-rw-r--r--tools/gator/daemon/events-Cortex-A9.xml65
-rw-r--r--tools/gator/daemon/events-Krait-architected.xml22
-rw-r--r--tools/gator/daemon/events-L2C-310.xml18
-rw-r--r--tools/gator/daemon/events-Linux.xml17
-rw-r--r--tools/gator/daemon/events-Mali-400.xml180
-rw-r--r--tools/gator/daemon/events-Mali-T6xx.xml38
-rw-r--r--tools/gator/daemon/events-Mali-T6xx_hw.xml113
-rw-r--r--tools/gator/daemon/events-Scorpion.xml107
-rw-r--r--tools/gator/daemon/events-ScorpionMP.xml90
-rw-r--r--tools/gator/daemon/events_footer.xml1
-rw-r--r--tools/gator/daemon/events_header.xml2
-rw-r--r--tools/gator/daemon/libsensors/COPYING.LGPL502
-rw-r--r--tools/gator/daemon/libsensors/access.c561
-rw-r--r--tools/gator/daemon/libsensors/access.h33
-rw-r--r--tools/gator/daemon/libsensors/conf-lex.c2881
-rw-r--r--tools/gator/daemon/libsensors/conf-lex.l372
-rw-r--r--tools/gator/daemon/libsensors/conf-parse.c2042
-rw-r--r--tools/gator/daemon/libsensors/conf-parse.h84
-rw-r--r--tools/gator/daemon/libsensors/conf-parse.y347
-rw-r--r--tools/gator/daemon/libsensors/conf.h34
-rw-r--r--tools/gator/daemon/libsensors/data.c278
-rw-r--r--tools/gator/daemon/libsensors/data.h184
-rw-r--r--tools/gator/daemon/libsensors/error.c92
-rw-r--r--tools/gator/daemon/libsensors/error.h74
-rw-r--r--tools/gator/daemon/libsensors/general.c85
-rw-r--r--tools/gator/daemon/libsensors/general.h39
-rw-r--r--tools/gator/daemon/libsensors/init.c341
-rw-r--r--tools/gator/daemon/libsensors/init.h28
-rw-r--r--tools/gator/daemon/libsensors/scanner.h32
-rw-r--r--tools/gator/daemon/libsensors/sensors.h311
-rw-r--r--tools/gator/daemon/libsensors/sysfs.c926
-rw-r--r--tools/gator/daemon/libsensors/sysfs.h43
-rw-r--r--tools/gator/daemon/libsensors/version.h1
-rw-r--r--tools/gator/daemon/main.cpp385
-rw-r--r--tools/gator/daemon/mxml/COPYING507
-rw-r--r--tools/gator/daemon/mxml/config.h96
-rw-r--r--tools/gator/daemon/mxml/mxml-attr.c319
-rw-r--r--tools/gator/daemon/mxml/mxml-entity.c460
-rw-r--r--tools/gator/daemon/mxml/mxml-file.c3082
-rw-r--r--tools/gator/daemon/mxml/mxml-get.c471
-rw-r--r--tools/gator/daemon/mxml/mxml-index.c662
-rw-r--r--tools/gator/daemon/mxml/mxml-node.c807
-rw-r--r--tools/gator/daemon/mxml/mxml-private.c331
-rw-r--r--tools/gator/daemon/mxml/mxml-private.h50
-rw-r--r--tools/gator/daemon/mxml/mxml-search.c287
-rw-r--r--tools/gator/daemon/mxml/mxml-set.c349
-rw-r--r--tools/gator/daemon/mxml/mxml-string.c476
-rw-r--r--tools/gator/daemon/mxml/mxml.h329
100 files changed, 23428 insertions, 0 deletions
diff --git a/tools/gator/daemon/Android.mk b/tools/gator/daemon/Android.mk
new file mode 100644
index 00000000000..4798a0a9181
--- /dev/null
+++ b/tools/gator/daemon/Android.mk
@@ -0,0 +1,52 @@
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+
+XML_H := $(shell cd $(LOCAL_PATH) && make events_xml.h configuration_xml.h)
+
+LOCAL_CFLAGS += -Wall -O3 -mthumb-interwork -fno-exceptions -DETCDIR=\"/etc\" -Ilibsensors
+
+LOCAL_SRC_FILES := \
+ Buffer.cpp \
+ CapturedXML.cpp \
+ Child.cpp \
+ Collector.cpp \
+ ConfigurationXML.cpp \
+ Driver.cpp \
+ EventsXML.cpp \
+ Fifo.cpp \
+ Hwmon.cpp \
+ KMod.cpp \
+ LocalCapture.cpp \
+ Logging.cpp \
+ main.cpp \
+ OlySocket.cpp \
+ OlyUtility.cpp \
+ Sender.cpp \
+ SessionData.cpp \
+ SessionXML.cpp \
+ StreamlineSetup.cpp \
+ libsensors/access.c \
+ libsensors/conf-lex.c \
+ libsensors/conf-parse.c \
+ libsensors/data.c \
+ libsensors/error.c \
+ libsensors/general.c \
+ libsensors/init.c \
+ libsensors/sysfs.c \
+ mxml/mxml-attr.c \
+ mxml/mxml-entity.c \
+ mxml/mxml-file.c \
+ mxml/mxml-get.c \
+ mxml/mxml-index.c \
+ mxml/mxml-node.c \
+ mxml/mxml-private.c \
+ mxml/mxml-search.c \
+ mxml/mxml-set.c \
+ mxml/mxml-string.c
+
+LOCAL_C_INCLUDES := $(LOCAL_PATH)
+
+LOCAL_MODULE := gatord
+LOCAL_MODULE_TAGS := optional
+
+include $(BUILD_EXECUTABLE)
diff --git a/tools/gator/daemon/Buffer.cpp b/tools/gator/daemon/Buffer.cpp
new file mode 100644
index 00000000000..56cf42cb774
--- /dev/null
+++ b/tools/gator/daemon/Buffer.cpp
@@ -0,0 +1,227 @@
+/**
+ * Copyright (C) ARM Limited 2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "Buffer.h"
+
+#include "Logging.h"
+#include "Sender.h"
+#include "SessionData.h"
+
+#define mask (size - 1)
+
+Buffer::Buffer (const int32_t core, const int32_t buftype, const int size, sem_t *const readerSem) : core(core), buftype(buftype), size(size), readPos(0), writePos(0), commitPos(0), available(true), done(false), buf(new char[size]),
+#ifdef GATOR_LIVE
+ commitTime(gSessionData->mLiveRate),
+#endif
+ readerSem(readerSem) {
+ if ((size & mask) != 0) {
+ logg->logError(__FILE__, __LINE__, "Buffer size is not a power of 2");
+ handleException();
+ }
+ frame();
+}
+
+Buffer::~Buffer () {
+ delete [] buf;
+}
+
+void Buffer::write (Sender * const sender) {
+ if (!commitReady()) {
+ return;
+ }
+
+ // determine the size of two halves
+ int length1 = commitPos - readPos;
+ char * buffer1 = buf + readPos;
+ int length2 = 0;
+ char * buffer2 = buf;
+ if (length1 < 0) {
+ length1 = size - readPos;
+ length2 = commitPos;
+ }
+
+ logg->logMessage("Sending data length1: %i length2: %i", length1, length2);
+
+ // start, middle or end
+ if (length1 > 0) {
+ sender->writeData(buffer1, length1, RESPONSE_APC_DATA);
+ }
+
+ // possible wrap around
+ if (length2 > 0) {
+ sender->writeData(buffer2, length2, RESPONSE_APC_DATA);
+ }
+
+ readPos = commitPos;
+}
+
+bool Buffer::commitReady () const {
+ return commitPos != readPos;
+}
+
+int Buffer::bytesAvailable () const {
+ int filled = writePos - readPos;
+ if (filled < 0) {
+ filled += size;
+ }
+
+ int remaining = size - filled;
+
+ if (available) {
+ // Give some extra room; also allows space to insert the overflow error packet
+ remaining -= 200;
+ } else {
+ // Hysteresis, prevents multiple overflow messages
+ remaining -= 2000;
+ }
+
+ return remaining;
+}
+
+bool Buffer::checkSpace (const int bytes) {
+ const int remaining = bytesAvailable();
+
+ if (remaining < bytes) {
+ available = false;
+ } else {
+ available = true;
+ }
+
+ return available;
+}
+
+void Buffer::commit (const uint64_t time) {
+ // post-populate the length, which does not include the response type length nor the length itself, i.e. only the length of the payload
+ const int typeLength = gSessionData->mLocalCapture ? 0 : 1;
+ int length = writePos - commitPos;
+ if (length < 0) {
+ length += size;
+ }
+ length = length - typeLength - sizeof(int32_t);
+ for (size_t byte = 0; byte < sizeof(int32_t); byte++) {
+ buf[(commitPos + typeLength + byte) & mask] = (length >> byte * 8) & 0xFF;
+ }
+
+ logg->logMessage("Committing data readPos: %i writePos: %i commitPos: %i", readPos, writePos, commitPos);
+ commitPos = writePos;
+
+#ifdef GATOR_LIVE
+ if (gSessionData->mLiveRate > 0) {
+ while (time > commitTime) {
+ commitTime += gSessionData->mLiveRate;
+ }
+ }
+#endif
+
+ if (!done) {
+ frame();
+ }
+
+ // send a notification that data is ready
+ sem_post(readerSem);
+}
+
+void Buffer::check (const uint64_t time) {
+ int filled = writePos - commitPos;
+ if (filled < 0) {
+ filled += size;
+ }
+ if (filled >= ((size * 3) / 4)
+#ifdef GATOR_LIVE
+ || (gSessionData->mLiveRate > 0 && time >= commitTime)
+#endif
+ ) {
+ commit(time);
+ }
+}
+
+void Buffer::packInt (int32_t x) {
+ int packedBytes = 0;
+ int more = true;
+ while (more) {
+ // low order 7 bits of x
+ char b = x & 0x7f;
+ x >>= 7;
+
+ if ((x == 0 && (b & 0x40) == 0) || (x == -1 && (b & 0x40) != 0)) {
+ more = false;
+ } else {
+ b |= 0x80;
+ }
+
+ buf[(writePos + packedBytes) & mask] = b;
+ packedBytes++;
+ }
+
+ writePos = (writePos + packedBytes) & mask;
+}
+
+void Buffer::packInt64 (int64_t x) {
+ int packedBytes = 0;
+ int more = true;
+ while (more) {
+ // low order 7 bits of x
+ char b = x & 0x7f;
+ x >>= 7;
+
+ if ((x == 0 && (b & 0x40) == 0) || (x == -1 && (b & 0x40) != 0)) {
+ more = false;
+ } else {
+ b |= 0x80;
+ }
+
+ buf[(writePos + packedBytes) & mask] = b;
+ packedBytes++;
+ }
+
+ writePos = (writePos + packedBytes) & mask;
+}
+
+void Buffer::frame () {
+ if (!gSessionData->mLocalCapture) {
+ packInt(RESPONSE_APC_DATA);
+ }
+ // Reserve space for the length
+ writePos += sizeof(int32_t);
+ packInt(buftype);
+ packInt(core);
+}
+
+bool Buffer::eventHeader (const uint64_t curr_time) {
+ bool retval = false;
+ if (checkSpace(MAXSIZE_PACK32 + MAXSIZE_PACK64)) {
+ packInt(0); // key of zero indicates a timestamp
+ packInt64(curr_time);
+ retval = true;
+ }
+
+ return retval;
+}
+
+void Buffer::event (const int32_t key, const int32_t value) {
+ if (checkSpace(2 * MAXSIZE_PACK32)) {
+ packInt(key);
+ packInt(value);
+ }
+}
+
+void Buffer::event64 (const int64_t key, const int64_t value) {
+ if (checkSpace(2 * MAXSIZE_PACK64)) {
+ packInt64(key);
+ packInt64(value);
+ }
+}
+
+void Buffer::setDone () {
+ done = true;
+ commit(0);
+}
+
+bool Buffer::isDone () const {
+ return done && readPos == commitPos && commitPos == writePos;
+}
diff --git a/tools/gator/daemon/Buffer.h b/tools/gator/daemon/Buffer.h
new file mode 100644
index 00000000000..c460fb7854a
--- /dev/null
+++ b/tools/gator/daemon/Buffer.h
@@ -0,0 +1,66 @@
+/**
+ * Copyright (C) ARM Limited 2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef BUFFER_H
+#define BUFFER_H
+
+#include <stddef.h>
+#include <stdint.h>
+#include <semaphore.h>
+
+#define GATOR_LIVE
+
+class Sender;
+
+class Buffer {
+public:
+ static const size_t MAXSIZE_PACK32 = 5;
+ static const size_t MAXSIZE_PACK64 = 10;
+
+ Buffer (int32_t core, int32_t buftype, const int size, sem_t *const readerSem);
+ ~Buffer ();
+
+ void write (Sender * sender);
+
+ int bytesAvailable () const;
+ void commit (const uint64_t time);
+ void check (const uint64_t time);
+
+ void frame ();
+
+ bool eventHeader (uint64_t curr_time);
+ void event (int32_t key, int32_t value);
+ void event64 (int64_t key, int64_t value);
+
+ void setDone ();
+ bool isDone () const;
+
+private:
+ bool commitReady () const;
+ bool checkSpace (int bytes);
+
+ void packInt (int32_t x);
+ void packInt64 (int64_t x);
+
+ const int32_t core;
+ const int32_t buftype;
+ const int size;
+ int readPos;
+ int writePos;
+ int commitPos;
+ bool available;
+ bool done;
+ char *const buf;
+#ifdef GATOR_LIVE
+ uint64_t commitTime;
+#endif
+
+ sem_t *const readerSem;
+};
+
+#endif // BUFFER_H
diff --git a/tools/gator/daemon/CapturedXML.cpp b/tools/gator/daemon/CapturedXML.cpp
new file mode 100644
index 00000000000..af726df71d5
--- /dev/null
+++ b/tools/gator/daemon/CapturedXML.cpp
@@ -0,0 +1,126 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include <dirent.h>
+#include "SessionData.h"
+#include "CapturedXML.h"
+#include "Logging.h"
+#include "OlyUtility.h"
+
+CapturedXML::CapturedXML() {
+}
+
+CapturedXML::~CapturedXML() {
+}
+
+mxml_node_t* CapturedXML::getTree(bool includeTime) {
+ mxml_node_t *xml;
+ mxml_node_t *captured;
+ mxml_node_t *target;
+ int x;
+
+ xml = mxmlNewXML("1.0");
+
+ captured = mxmlNewElement(xml, "captured");
+ mxmlElementSetAttr(captured, "version", "1");
+ mxmlElementSetAttrf(captured, "protocol", "%d", PROTOCOL_VERSION);
+ if (includeTime) { // Send the following only after the capture is complete
+ if (time(NULL) > 1267000000) { // If the time is reasonable (after Feb 23, 2010)
+ mxmlElementSetAttrf(captured, "created", "%lu", time(NULL)); // Valid until the year 2038
+ }
+ }
+
+ target = mxmlNewElement(captured, "target");
+ mxmlElementSetAttr(target, "name", gSessionData->mCoreName);
+ mxmlElementSetAttrf(target, "sample_rate", "%d", gSessionData->mSampleRate);
+ mxmlElementSetAttrf(target, "cores", "%d", gSessionData->mCores);
+ mxmlElementSetAttrf(target, "cpuid", "0x%x", gSessionData->mCpuId);
+
+ mxml_node_t *counters = NULL;
+ for (x = 0; x < MAX_PERFORMANCE_COUNTERS; x++) {
+ const Counter & counter = gSessionData->mCounters[x];
+ if (counter.isEnabled()) {
+ if (counters == NULL) {
+ counters = mxmlNewElement(captured, "counters");
+ }
+ mxml_node_t *const node = mxmlNewElement(counters, "counter");
+ mxmlElementSetAttrf(node, "key", "0x%x", counter.getKey());
+ mxmlElementSetAttr(node, "type", counter.getType());
+ mxmlElementSetAttrf(node, "event", "0x%x", counter.getEvent());
+ if (counter.getCount() > 0) {
+ mxmlElementSetAttrf(node, "count", "%d", counter.getCount());
+ }
+ }
+ }
+
+ return xml;
+}
+
+char* CapturedXML::getXML(bool includeTime) {
+ char* xml_string;
+ mxml_node_t *xml = getTree(includeTime);
+ xml_string = mxmlSaveAllocString(xml, mxmlWhitespaceCB);
+ mxmlDelete(xml);
+ return xml_string;
+}
+
+void CapturedXML::write(char* path) {
+ char file[PATH_MAX];
+
+ // Set full path
+ snprintf(file, PATH_MAX, "%s/captured.xml", path);
+
+ char* xml = getXML(true);
+ if (util->writeToDisk(file, xml) < 0) {
+ logg->logError(__FILE__, __LINE__, "Error writing %s\nPlease verify the path.", file);
+ handleException();
+ }
+
+ free(xml);
+}
+
+// whitespace callback utility function used with mini-xml
+const char * mxmlWhitespaceCB(mxml_node_t *node, int loc) {
+ const char *name;
+
+ name = mxmlGetElement(node);
+
+ if (loc == MXML_WS_BEFORE_OPEN) {
+ // Single indentation
+ if (!strcmp(name, "target") || !strcmp(name, "counters"))
+ return("\n ");
+
+ // Double indentation
+ if (!strcmp(name, "counter"))
+ return("\n ");
+
+ // Avoid a carriage return on the first line of the xml file
+ if (!strncmp(name, "?xml", 4))
+ return(NULL);
+
+ // Default - no indentation
+ return("\n");
+ }
+
+ if (loc == MXML_WS_BEFORE_CLOSE) {
+ // No indentation
+ if (!strcmp(name, "captured"))
+ return("\n");
+
+ // Single indentation
+ if (!strcmp(name, "counters"))
+ return("\n ");
+
+ // Default - no carriage return
+ return(NULL);
+ }
+
+ return(NULL);
+}
diff --git a/tools/gator/daemon/CapturedXML.h b/tools/gator/daemon/CapturedXML.h
new file mode 100644
index 00000000000..b0482f593c6
--- /dev/null
+++ b/tools/gator/daemon/CapturedXML.h
@@ -0,0 +1,26 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __CAPTURED_XML_H__
+#define __CAPTURED_XML_H__
+
+#include "mxml/mxml.h"
+
+class CapturedXML {
+public:
+ CapturedXML();
+ ~CapturedXML();
+ char* getXML(bool includeTime); // the string should be freed by the caller
+ void write(char* path);
+private:
+ mxml_node_t* getTree(bool includeTime);
+};
+
+const char * mxmlWhitespaceCB(mxml_node_t *node, int where);
+
+#endif //__CAPTURED_XML_H__
diff --git a/tools/gator/daemon/Child.cpp b/tools/gator/daemon/Child.cpp
new file mode 100644
index 00000000000..286c7e7ba39
--- /dev/null
+++ b/tools/gator/daemon/Child.cpp
@@ -0,0 +1,405 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include <signal.h>
+#include <unistd.h>
+#include <sys/prctl.h>
+#include "Logging.h"
+#include "CapturedXML.h"
+#include "SessionData.h"
+#include "Child.h"
+#include "LocalCapture.h"
+#include "Collector.h"
+#include "Sender.h"
+#include "OlyUtility.h"
+#include "StreamlineSetup.h"
+#include "ConfigurationXML.h"
+#include "Driver.h"
+#include "Fifo.h"
+#include "Buffer.h"
+
+#define NS_PER_S ((uint64_t)1000000000)
+#define NS_PER_US 1000
+
+static sem_t haltPipeline, senderThreadStarted, startProfile, senderSem; // Shared by Child and spawned threads
+static Fifo* collectorFifo = NULL; // Shared by Child.cpp and spawned threads
+static Buffer* buffer = NULL;
+static Sender* sender = NULL; // Shared by Child.cpp and spawned threads
+static Collector* collector = NULL;
+Child* child = NULL; // shared by Child.cpp and main.cpp
+
+extern void cleanUp();
+void handleException() {
+ if (child && child->numExceptions++ > 0) {
+ // it is possible one of the below functions itself can cause an exception, thus allow only one exception
+ logg->logMessage("Received multiple exceptions, terminating the child");
+ exit(1);
+ }
+ fprintf(stderr, "%s", logg->getLastError());
+
+ if (child && child->socket) {
+ if (sender) {
+ // send the error, regardless of the command sent by Streamline
+ sender->writeData(logg->getLastError(), strlen(logg->getLastError()), RESPONSE_ERROR);
+
+ // cannot close the socket before Streamline issues the command, so wait for the command before exiting
+ if (gSessionData->mWaitingOnCommand) {
+ char discard;
+ child->socket->receiveNBytes(&discard, 1);
+ }
+
+ // this indirectly calls close socket which will ensure the data has been sent
+ delete sender;
+ }
+ }
+
+ if (gSessionData->mLocalCapture)
+ cleanUp();
+
+ exit(1);
+}
+
+// CTRL C Signal Handler for child process
+static void child_handler(int signum) {
+ static bool beenHere = false;
+ if (beenHere == true) {
+ logg->logMessage("Gator is being forced to shut down.");
+ exit(1);
+ }
+ beenHere = true;
+ logg->logMessage("Gator is shutting down.");
+ if (signum == SIGALRM || !collector) {
+ exit(1);
+ } else {
+ child->endSession();
+ alarm(5); // Safety net in case endSession does not complete within 5 seconds
+ }
+}
+
+static void* durationThread(void* pVoid) {
+ prctl(PR_SET_NAME, (unsigned long)&"gatord-duration", 0, 0, 0);
+ sem_wait(&startProfile);
+ if (gSessionData->mSessionIsActive) {
+ // Time out after duration seconds
+ // Add a second for host-side filtering
+ sleep(gSessionData->mDuration + 1);
+ if (gSessionData->mSessionIsActive) {
+ logg->logMessage("Duration expired.");
+ child->endSession();
+ }
+ }
+ logg->logMessage("Exit duration thread");
+ return 0;
+}
+
+static void* stopThread(void* pVoid) {
+ OlySocket* socket = child->socket;
+
+ prctl(PR_SET_NAME, (unsigned long)&"gatord-stopper", 0, 0, 0);
+ while (gSessionData->mSessionIsActive) {
+ // This thread will stall until the APC_STOP or PING command is received over the socket or the socket is disconnected
+ unsigned char header[5];
+ const int result = socket->receiveNBytes((char*)&header, sizeof(header));
+ const char type = header[0];
+ const int length = (header[1] << 0) | (header[2] << 8) | (header[3] << 16) | (header[4] << 24);
+ if (result == -1) {
+ child->endSession();
+ } else if (result > 0) {
+ if ((type != COMMAND_APC_STOP) && (type != COMMAND_PING)) {
+ logg->logMessage("INVESTIGATE: Received unknown command type %d", type);
+ } else {
+ // verify a length of zero
+ if (length == 0) {
+ if (type == COMMAND_APC_STOP) {
+ logg->logMessage("Stop command received.");
+ child->endSession();
+ } else {
+ // Ping is used to make sure gator is alive and requires an ACK as the response
+ logg->logMessage("Ping command received.");
+ sender->writeData(NULL, 0, RESPONSE_ACK);
+ }
+ } else {
+ logg->logMessage("INVESTIGATE: Received stop command but with length = %d", length);
+ }
+ }
+ }
+ }
+
+ logg->logMessage("Exit stop thread");
+ return 0;
+}
+
+void* countersThread(void* pVoid) {
+ prctl(PR_SET_NAME, (unsigned long)&"gatord-counters", 0, 0, 0);
+
+ gSessionData->hwmon.start();
+
+ int64_t monotonic_started = 0;
+ while (monotonic_started <= 0) {
+ usleep(10);
+
+ if (Collector::readInt64Driver("/dev/gator/started", &monotonic_started) == -1) {
+ logg->logError(__FILE__, __LINE__, "Error reading gator driver start time");
+ handleException();
+ }
+ }
+
+ uint64_t next_time = 0;
+ while (gSessionData->mSessionIsActive) {
+ struct timespec ts;
+#ifndef CLOCK_MONOTONIC_RAW
+ // Android doesn't have this defined but it was added in Linux 2.6.28
+#define CLOCK_MONOTONIC_RAW 4
+#endif
+ if (clock_gettime(CLOCK_MONOTONIC_RAW, &ts) != 0) {
+ logg->logError(__FILE__, __LINE__, "Failed to get uptime");
+ handleException();
+ }
+ const uint64_t curr_time = (NS_PER_S*ts.tv_sec + ts.tv_nsec) - monotonic_started;
+ // Sample ten times a second ignoring gSessionData->mSampleRate
+ next_time += NS_PER_S/10;//gSessionData->mSampleRate;
+ if (next_time < curr_time) {
+ logg->logMessage("Too slow, curr_time: %lli next_time: %lli", curr_time, next_time);
+ next_time = curr_time;
+ }
+
+ if (buffer->eventHeader(curr_time)) {
+ gSessionData->hwmon.read(buffer);
+ // Only check after writing all counters so that time and corresponding counters appear in the same frame
+ buffer->check(curr_time);
+ }
+
+ if (buffer->bytesAvailable() <= 0) {
+ logg->logMessage("One shot (counters)");
+ child->endSession();
+ }
+
+ usleep((next_time - curr_time)/NS_PER_US);
+ }
+
+ buffer->setDone();
+
+ return NULL;
+}
+
+static void* senderThread(void* pVoid) {
+ int length = 1;
+ char* data;
+ char end_sequence[] = {RESPONSE_APC_DATA, 0, 0, 0, 0};
+
+ sem_post(&senderThreadStarted);
+ prctl(PR_SET_NAME, (unsigned long)&"gatord-sender", 0, 0, 0);
+ sem_wait(&haltPipeline);
+
+ while (length > 0 || !buffer->isDone()) {
+ sem_wait(&senderSem);
+ data = collectorFifo->read(&length);
+ if (data != NULL) {
+ sender->writeData(data, length, RESPONSE_APC_DATA);
+ collectorFifo->release();
+ }
+ if (!buffer->isDone()) {
+ buffer->write(sender);
+ }
+ }
+
+ // write end-of-capture sequence
+ if (!gSessionData->mLocalCapture) {
+ sender->writeData(end_sequence, sizeof(end_sequence), RESPONSE_APC_DATA);
+ }
+
+ logg->logMessage("Exit sender thread");
+ return 0;
+}
+
+Child::Child() {
+ initialization();
+ gSessionData->mLocalCapture = true;
+}
+
+Child::Child(OlySocket* sock, int conn) {
+ initialization();
+ socket = sock;
+ mNumConnections = conn;
+}
+
+Child::~Child() {
+}
+
+void Child::initialization() {
+ // Set up different handlers for signals
+ gSessionData->mSessionIsActive = true;
+ signal(SIGINT, child_handler);
+ signal(SIGTERM, child_handler);
+ signal(SIGABRT, child_handler);
+ signal(SIGALRM, child_handler);
+ socket = NULL;
+ numExceptions = 0;
+ mNumConnections = 0;
+
+ // Initialize semaphores
+ sem_init(&senderThreadStarted, 0, 0);
+ sem_init(&startProfile, 0, 0);
+ sem_init(&senderSem, 0, 0);
+}
+
+void Child::endSession() {
+ gSessionData->mSessionIsActive = false;
+ collector->stop();
+ sem_post(&haltPipeline);
+}
+
+void Child::run() {
+ char* collectBuffer;
+ int bytesCollected = 0;
+ LocalCapture* localCapture = NULL;
+ pthread_t durationThreadID, stopThreadID, senderThreadID, countersThreadID;
+
+ prctl(PR_SET_NAME, (unsigned long)&"gatord-child", 0, 0, 0);
+
+ // Disable line wrapping when generating xml files; carriage returns and indentation to be added manually
+ mxmlSetWrapMargin(0);
+
+ // Instantiate the Sender - must be done first, after which error messages can be sent
+ sender = new Sender(socket);
+
+ if (mNumConnections > 1) {
+ logg->logError(__FILE__, __LINE__, "Session already in progress");
+ handleException();
+ }
+
+ // Populate gSessionData with the configuration
+ { ConfigurationXML configuration; }
+
+ // Set up the driver; must be done after gSessionData->mPerfCounterType[] is populated
+ collector = new Collector();
+
+ // Initialize all drivers
+ for (Driver *driver = Driver::getHead(); driver != NULL; driver = driver->getNext()) {
+ driver->resetCounters();
+ }
+
+ // Set up counters using the associated driver's setup function
+ for (int i = 0; i < MAX_PERFORMANCE_COUNTERS; i++) {
+ Counter & counter = gSessionData->mCounters[i];
+ if (counter.isEnabled()) {
+ counter.getDriver()->setupCounter(counter);
+ }
+ }
+
+ // Start up and parse session xml
+ if (socket) {
+ // Respond to Streamline requests
+ StreamlineSetup ss(socket);
+ } else {
+ char* xmlString;
+ xmlString = util->readFromDisk(gSessionData->mSessionXMLPath);
+ if (xmlString == 0) {
+ logg->logError(__FILE__, __LINE__, "Unable to read session xml file: %s", gSessionData->mSessionXMLPath);
+ handleException();
+ }
+ gSessionData->parseSessionXML(xmlString);
+ localCapture = new LocalCapture();
+ localCapture->createAPCDirectory(gSessionData->mTargetPath);
+ localCapture->copyImages(gSessionData->mImages);
+ localCapture->write(xmlString);
+ sender->createDataFile(gSessionData->mAPCDir);
+ free(xmlString);
+ }
+
+ // Create user-space buffers, add 5 to the size to account for the 1-byte type and 4-byte length
+ logg->logMessage("Created %d MB collector buffer with a %d-byte ragged end", gSessionData->mTotalBufferSize, collector->getBufferSize());
+ collectorFifo = new Fifo(collector->getBufferSize() + 5, gSessionData->mTotalBufferSize*1024*1024, &senderSem);
+
+ // Get the initial pointer to the collect buffer
+ collectBuffer = collectorFifo->start();
+
+ // Create a new Block Counter Buffer
+ buffer = new Buffer(0, 5, gSessionData->mTotalBufferSize*1024*1024, &senderSem);
+
+ // Sender thread shall be halted until it is signaled for one shot mode
+ sem_init(&haltPipeline, 0, gSessionData->mOneShot ? 0 : 2);
+
+ // Create the duration, stop, and sender threads
+ bool thread_creation_success = true;
+ if (gSessionData->mDuration > 0 && pthread_create(&durationThreadID, NULL, durationThread, NULL)) {
+ thread_creation_success = false;
+ } else if (socket && pthread_create(&stopThreadID, NULL, stopThread, NULL)) {
+ thread_creation_success = false;
+ } else if (pthread_create(&senderThreadID, NULL, senderThread, NULL)){
+ thread_creation_success = false;
+ }
+
+ if (gSessionData->hwmon.countersEnabled()) {
+ if (pthread_create(&countersThreadID, NULL, countersThread, this)) {
+ thread_creation_success = false;
+ }
+ } else {
+ // Let senderThread know there is no buffer data to send
+ buffer->setDone();
+ }
+
+ if (!thread_creation_success) {
+ logg->logError(__FILE__, __LINE__, "Failed to create gator threads");
+ handleException();
+ }
+
+ // Wait until thread has started
+ sem_wait(&senderThreadStarted);
+
+ // Start profiling
+ logg->logMessage("********** Profiling started **********");
+ collector->start();
+ sem_post(&startProfile);
+
+ // Collect Data
+ do {
+ // This command will stall until data is received from the driver
+ bytesCollected = collector->collect(collectBuffer);
+
+ // In one shot mode, stop collection once all the buffers are filled
+ if (gSessionData->mOneShot && gSessionData->mSessionIsActive) {
+ if (bytesCollected == -1 || collectorFifo->willFill(bytesCollected)) {
+ logg->logMessage("One shot");
+ endSession();
+ }
+ }
+ collectBuffer = collectorFifo->write(bytesCollected);
+ } while (bytesCollected > 0);
+ logg->logMessage("Exit collect data loop");
+
+ if (gSessionData->hwmon.countersEnabled()) {
+ pthread_join(countersThreadID, NULL);
+ }
+
+ // Wait for the other threads to exit
+ pthread_join(senderThreadID, NULL);
+
+ // Shutting down the connection should break the stop thread which is stalling on the socket recv() function
+ if (socket) {
+ logg->logMessage("Waiting on stop thread");
+ socket->shutdownConnection();
+ pthread_join(stopThreadID, NULL);
+ }
+
+ // Write the captured xml file
+ if (gSessionData->mLocalCapture) {
+ CapturedXML capturedXML;
+ capturedXML.write(gSessionData->mAPCDir);
+ }
+
+ logg->logMessage("Profiling ended.");
+
+ delete buffer;
+ delete collectorFifo;
+ delete sender;
+ delete collector;
+ delete localCapture;
+}
diff --git a/tools/gator/daemon/Child.h b/tools/gator/daemon/Child.h
new file mode 100644
index 00000000000..e39d1827640
--- /dev/null
+++ b/tools/gator/daemon/Child.h
@@ -0,0 +1,31 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __CHILD_H__
+#define __CHILD_H__
+
+#include <pthread.h>
+
+class OlySocket;
+
+class Child {
+public:
+ Child();
+ Child(OlySocket* sock, int numConnections);
+ ~Child();
+ void run();
+ OlySocket *socket;
+ void endSession();
+ int numExceptions;
+private:
+ int mNumConnections;
+
+ void initialization();
+};
+
+#endif //__CHILD_H__
diff --git a/tools/gator/daemon/Collector.cpp b/tools/gator/daemon/Collector.cpp
new file mode 100644
index 00000000000..bf73534692a
--- /dev/null
+++ b/tools/gator/daemon/Collector.cpp
@@ -0,0 +1,221 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#define __STDC_FORMAT_MACROS
+
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <sys/time.h>
+#include <inttypes.h>
+#include "Collector.h"
+#include "SessionData.h"
+#include "Logging.h"
+#include "Sender.h"
+
+// Driver initialization independent of session settings
+Collector::Collector() {
+ mBufferFD = 0;
+
+ checkVersion();
+
+ int enable = -1;
+ if (readIntDriver("/dev/gator/enable", &enable) != 0 || enable != 0) {
+ logg->logError(__FILE__, __LINE__, "Driver already enabled, possibly a session is already in progress.");
+ handleException();
+ }
+
+ readIntDriver("/dev/gator/cpu_cores", &gSessionData->mCores);
+ if (gSessionData->mCores == 0) {
+ gSessionData->mCores = 1;
+ }
+
+ mBufferSize = 0;
+ if (readIntDriver("/dev/gator/buffer_size", &mBufferSize) || mBufferSize <= 0) {
+ logg->logError(__FILE__, __LINE__, "Unable to read the driver buffer size");
+ handleException();
+ }
+}
+
+Collector::~Collector() {
+ // Write zero for safety, as a zero should have already been written
+ writeDriver("/dev/gator/enable", "0");
+
+ // Calls event_buffer_release in the driver
+ if (mBufferFD) {
+ close(mBufferFD);
+ }
+}
+
+void Collector::checkVersion() {
+ int driver_version = 0;
+
+ if (readIntDriver("/dev/gator/version", &driver_version) == -1) {
+ logg->logError(__FILE__, __LINE__, "Error reading gator driver version");
+ handleException();
+ }
+
+ // Verify the driver version matches the daemon version
+ if (driver_version != PROTOCOL_VERSION) {
+ if ((driver_version > PROTOCOL_DEV) || (PROTOCOL_VERSION > PROTOCOL_DEV)) {
+ // One of the mismatched versions is development version
+ logg->logError(__FILE__, __LINE__,
+ "DEVELOPMENT BUILD MISMATCH: gator driver version \"%d\" is not in sync with gator daemon version \"%d\".\n"
+ ">> The following must be synchronized from engineering repository:\n"
+ ">> * gator driver\n"
+ ">> * gator daemon\n"
+ ">> * Streamline", driver_version, PROTOCOL_VERSION);
+ handleException();
+ } else {
+ // Release version mismatch
+ logg->logError(__FILE__, __LINE__,
+ "gator driver version \"%d\" is different than gator daemon version \"%d\".\n"
+ ">> Please upgrade the driver and daemon to the latest versions.", driver_version, PROTOCOL_VERSION);
+ handleException();
+ }
+ }
+}
+
+void Collector::start() {
+ // Set the maximum backtrace depth
+ if (writeReadDriver("/dev/gator/backtrace_depth", &gSessionData->mBacktraceDepth)) {
+ logg->logError(__FILE__, __LINE__, "Unable to set the driver backtrace depth");
+ handleException();
+ }
+
+ // open the buffer which calls userspace_buffer_open() in the driver
+ mBufferFD = open("/dev/gator/buffer", O_RDONLY);
+ if (mBufferFD < 0) {
+ logg->logError(__FILE__, __LINE__, "The gator driver did not set up properly. Please view the linux console or dmesg log for more information on the failure.");
+ handleException();
+ }
+
+ // set the tick rate of the profiling timer
+ if (writeReadDriver("/dev/gator/tick", &gSessionData->mSampleRate) != 0) {
+ logg->logError(__FILE__, __LINE__, "Unable to set the driver tick");
+ handleException();
+ }
+
+ // notify the kernel of the response type
+ int response_type = gSessionData->mLocalCapture ? 0 : RESPONSE_APC_DATA;
+ if (writeDriver("/dev/gator/response_type", response_type)) {
+ logg->logError(__FILE__, __LINE__, "Unable to write the response type");
+ handleException();
+ }
+
+ // Set the live rate
+ if (writeReadDriver("/dev/gator/live_rate", &gSessionData->mLiveRate)) {
+ logg->logError(__FILE__, __LINE__, "Unable to set the driver live rate");
+ handleException();
+ }
+
+ logg->logMessage("Start the driver");
+
+ // This command makes the driver start profiling by calling gator_op_start() in the driver
+ if (writeDriver("/dev/gator/enable", "1") != 0) {
+ logg->logError(__FILE__, __LINE__, "The gator driver did not start properly. Please view the linux console or dmesg log for more information on the failure.");
+ handleException();
+ }
+
+ lseek(mBufferFD, 0, SEEK_SET);
+}
+
+// These commands should cause the read() function in collect() to return
+void Collector::stop() {
+ // This will stop the driver from profiling
+ if (writeDriver("/dev/gator/enable", "0") != 0) {
+ logg->logMessage("Stopping kernel failed");
+ }
+}
+
+int Collector::collect(char* buffer) {
+ // Calls event_buffer_read in the driver
+ int bytesRead;
+
+ errno = 0;
+ bytesRead = read(mBufferFD, buffer, mBufferSize);
+
+ // If read() returned due to an interrupt signal, re-read to obtain the last bit of collected data
+ if (bytesRead == -1 && errno == EINTR) {
+ bytesRead = read(mBufferFD, buffer, mBufferSize);
+ }
+
+ // return the total bytes written
+ logg->logMessage("Driver read of %d bytes", bytesRead);
+ return bytesRead;
+}
+
+int Collector::readIntDriver(const char* fullpath, int* value) {
+ FILE* file = fopen(fullpath, "r");
+ if (file == NULL) {
+ return -1;
+ }
+ if (fscanf(file, "%u", value) != 1) {
+ fclose(file);
+ logg->logMessage("Invalid value in file %s", fullpath);
+ return -1;
+ }
+ fclose(file);
+ return 0;
+}
+
+int Collector::readInt64Driver(const char* fullpath, int64_t* value) {
+ FILE* file = fopen(fullpath, "r");
+ if (file == NULL) {
+ return -1;
+ }
+ if (fscanf(file, "%" SCNi64, value) != 1) {
+ fclose(file);
+ logg->logMessage("Invalid value in file %s", fullpath);
+ return -1;
+ }
+ fclose(file);
+ return 0;
+}
+
+int Collector::writeDriver(const char* path, int value) {
+ char data[40]; // Sufficiently large to hold any integer
+ snprintf(data, sizeof(data), "%d", value);
+ return writeDriver(path, data);
+}
+
+int Collector::writeDriver(const char* path, int64_t value) {
+ char data[40]; // Sufficiently large to hold any integer
+ snprintf(data, sizeof(data), "%" PRIi64, value);
+ return writeDriver(path, data);
+}
+
+int Collector::writeDriver(const char* fullpath, const char* data) {
+ int fd = open(fullpath, O_WRONLY);
+ if (fd < 0) {
+ return -1;
+ }
+ if (write(fd, data, strlen(data)) < 0) {
+ close(fd);
+ logg->logMessage("Opened but could not write to %s", fullpath);
+ return -1;
+ }
+ close(fd);
+ return 0;
+}
+
+int Collector::writeReadDriver(const char* path, int* value) {
+ if (writeDriver(path, *value) || readIntDriver(path, value)) {
+ return -1;
+ }
+ return 0;
+}
+
+int Collector::writeReadDriver(const char* path, int64_t* value) {
+ if (writeDriver(path, *value) || readInt64Driver(path, value)) {
+ return -1;
+ }
+ return 0;
+}
diff --git a/tools/gator/daemon/Collector.h b/tools/gator/daemon/Collector.h
new file mode 100644
index 00000000000..c5e9eac573d
--- /dev/null
+++ b/tools/gator/daemon/Collector.h
@@ -0,0 +1,38 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __COLLECTOR_H__
+#define __COLLECTOR_H__
+
+#include <stdio.h>
+
+class Collector {
+public:
+ Collector();
+ ~Collector();
+ void start();
+ void stop();
+ int collect(char* buffer);
+ int getBufferSize() {return mBufferSize;}
+
+ static int readIntDriver(const char* path, int* value);
+ static int readInt64Driver(const char* path, int64_t* value);
+ static int writeDriver(const char* path, int value);
+ static int writeDriver(const char* path, int64_t value);
+ static int writeDriver(const char* path, const char* data);
+ static int writeReadDriver(const char* path, int* value);
+ static int writeReadDriver(const char* path, int64_t* value);
+
+private:
+ int mBufferSize;
+ int mBufferFD;
+
+ void checkVersion();
+};
+
+#endif //__COLLECTOR_H__
diff --git a/tools/gator/daemon/ConfigurationXML.cpp b/tools/gator/daemon/ConfigurationXML.cpp
new file mode 100644
index 00000000000..fb00202f656
--- /dev/null
+++ b/tools/gator/daemon/ConfigurationXML.cpp
@@ -0,0 +1,199 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <string.h>
+#include <stdlib.h>
+#include <dirent.h>
+#include "ConfigurationXML.h"
+#include "Driver.h"
+#include "Logging.h"
+#include "OlyUtility.h"
+#include "SessionData.h"
+
+static const char* ATTR_COUNTER = "counter";
+static const char* ATTR_REVISION = "revision";
+static const char* ATTR_EVENT = "event";
+static const char* ATTR_COUNT = "count";
+
+ConfigurationXML::ConfigurationXML() {
+ const char * configuration_xml;
+ unsigned int configuration_xml_len;
+ getDefaultConfigurationXml(configuration_xml, configuration_xml_len);
+
+ char path[PATH_MAX];
+
+ if (gSessionData->mConfigurationXMLPath) {
+ strncpy(path, gSessionData->mConfigurationXMLPath, PATH_MAX);
+ } else {
+ if (util->getApplicationFullPath(path, PATH_MAX) != 0) {
+ logg->logMessage("Unable to determine the full path of gatord, the cwd will be used");
+ }
+ strncat(path, "configuration.xml", PATH_MAX - strlen(path) - 1);
+ }
+ mConfigurationXML = util->readFromDisk(path);
+
+ for (int retryCount = 0; retryCount < 2; ++retryCount) {
+ if (mConfigurationXML == NULL) {
+ logg->logMessage("Unable to locate configuration.xml, using default in binary");
+ // null-terminate configuration_xml
+ mConfigurationXML = (char*)malloc(configuration_xml_len + 1);
+ memcpy(mConfigurationXML, (const void*)configuration_xml, configuration_xml_len);
+ mConfigurationXML[configuration_xml_len] = 0;
+ }
+
+ int ret = parse(mConfigurationXML);
+ if (ret == 1) {
+ // remove configuration.xml on disk to use the default
+ if (remove(path) != 0) {
+ logg->logError(__FILE__, __LINE__, "Invalid configuration.xml file detected and unable to delete it. To resolve, delete configuration.xml on disk");
+ handleException();
+ }
+ logg->logMessage("Invalid configuration.xml file detected and removed");
+
+ // Free the current configuration and reload
+ free((void*)mConfigurationXML);
+ mConfigurationXML = NULL;
+ continue;
+ }
+
+ break;
+ }
+
+ validate();
+}
+
+ConfigurationXML::~ConfigurationXML() {
+ if (mConfigurationXML) {
+ free((void*)mConfigurationXML);
+ }
+}
+
+int ConfigurationXML::parse(const char* configurationXML) {
+ mxml_node_t *tree, *node;
+ int ret;
+
+ // clear counter overflow
+ gSessionData->mCounterOverflow = 0;
+ mIndex = 0;
+
+ // disable all counters prior to parsing the configuration xml
+ for (int i = 0; i < MAX_PERFORMANCE_COUNTERS; i++) {
+ gSessionData->mCounters[i].setEnabled(false);
+ }
+
+ tree = mxmlLoadString(NULL, configurationXML, MXML_NO_CALLBACK);
+
+ node = mxmlGetFirstChild(tree);
+ while (node && mxmlGetType(node) != MXML_ELEMENT)
+ node = mxmlWalkNext(node, tree, MXML_NO_DESCEND);
+
+ ret = configurationsTag(node);
+
+ node = mxmlGetFirstChild(node);
+ while (node) {
+ if (mxmlGetType(node) != MXML_ELEMENT) {
+ node = mxmlWalkNext(node, tree, MXML_NO_DESCEND);
+ continue;
+ }
+ configurationTag(node);
+ node = mxmlWalkNext(node, tree, MXML_NO_DESCEND);
+ }
+
+ mxmlDelete(tree);
+
+ return ret;
+}
+
+void ConfigurationXML::validate(void) {
+ for (int i = 0; i < MAX_PERFORMANCE_COUNTERS; i++) {
+ const Counter & counter = gSessionData->mCounters[i];
+ if (counter.isEnabled()) {
+ if (strcmp(counter.getType(), "") == 0) {
+ logg->logError(__FILE__, __LINE__, "Invalid required attribute in configuration.xml:\n counter=\"%s\"\n event=%d\n", counter.getType(), counter.getEvent());
+ handleException();
+ }
+
+ // iterate through the remaining enabled performance counters
+ for (int j = i + 1; j < MAX_PERFORMANCE_COUNTERS; j++) {
+ const Counter & counter2 = gSessionData->mCounters[j];
+ if (counter2.isEnabled()) {
+ // check if the types are the same
+ if (strcmp(counter.getType(), counter2.getType()) == 0) {
+ logg->logError(__FILE__, __LINE__, "Duplicate performance counter type in configuration.xml: %s", counter.getType());
+ handleException();
+ }
+ }
+ }
+ }
+ }
+}
+
+#define CONFIGURATION_REVISION 3
+int ConfigurationXML::configurationsTag(mxml_node_t *node) {
+ const char* revision_string;
+
+ revision_string = mxmlElementGetAttr(node, ATTR_REVISION);
+ if (!revision_string) {
+ return 1; //revision issue;
+ }
+
+ int revision = strtol(revision_string, NULL, 10);
+ if (revision < CONFIGURATION_REVISION) {
+ return 1; // revision issue
+ }
+
+ // A revision >= CONFIGURATION_REVISION is okay
+ // Greater than can occur when Streamline is newer than gator
+
+ return 0;
+}
+
+void ConfigurationXML::configurationTag(mxml_node_t *node) {
+ // handle all other performance counters
+ if (mIndex >= MAX_PERFORMANCE_COUNTERS) {
+ mIndex++;
+ gSessionData->mCounterOverflow = mIndex;
+ return;
+ }
+
+ // read attributes
+ Counter & counter = gSessionData->mCounters[mIndex];
+ counter.clear();
+ if (mxmlElementGetAttr(node, ATTR_COUNTER)) counter.setType(mxmlElementGetAttr(node, ATTR_COUNTER));
+ if (mxmlElementGetAttr(node, ATTR_EVENT)) counter.setEvent(strtol(mxmlElementGetAttr(node, ATTR_EVENT), NULL, 16));
+ if (mxmlElementGetAttr(node, ATTR_COUNT)) counter.setCount(strtol(mxmlElementGetAttr(node, ATTR_COUNT), NULL, 10));
+ counter.setEnabled(true);
+
+ // Associate a driver with each counter
+ for (Driver *driver = Driver::getHead(); driver != NULL; driver = driver->getNext()) {
+ if (driver->claimCounter(counter)) {
+ if (counter.getDriver() != NULL) {
+ logg->logError(__FILE__, __LINE__, "More than one driver has claimed %s:%i", counter.getType(), counter.getEvent());
+ handleException();
+ }
+ counter.setDriver(driver);
+ }
+ }
+
+ // If no driver is associated with the counter, disable it
+ if (counter.getDriver() == NULL) {
+ logg->logMessage("No driver has claimed %s:%i", counter.getType(), counter.getEvent());
+ counter.setEnabled(false);
+ }
+
+ if (counter.isEnabled()) {
+ // update counter index
+ mIndex++;
+ }
+}
+
+void ConfigurationXML::getDefaultConfigurationXml(const char * & xml, unsigned int & len) {
+#include "configuration_xml.h" // defines and initializes char configuration_xml[] and int configuration_xml_len
+ xml = (const char *)configuration_xml;
+ len = configuration_xml_len;
+}
diff --git a/tools/gator/daemon/ConfigurationXML.h b/tools/gator/daemon/ConfigurationXML.h
new file mode 100644
index 00000000000..f709ad16825
--- /dev/null
+++ b/tools/gator/daemon/ConfigurationXML.h
@@ -0,0 +1,32 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef COUNTERS_H
+#define COUNTERS_H
+
+#include "mxml/mxml.h"
+
+class ConfigurationXML {
+public:
+ static void getDefaultConfigurationXml(const char * & xml, unsigned int & len);
+
+ ConfigurationXML();
+ ~ConfigurationXML();
+ const char* getConfigurationXML() {return mConfigurationXML;}
+ void validate(void);
+
+private:
+ char* mConfigurationXML;
+ int mIndex;
+
+ int parse(const char* xmlFile);
+ int configurationsTag(mxml_node_t *node);
+ void configurationTag(mxml_node_t *node);
+};
+
+#endif // COUNTERS_H
diff --git a/tools/gator/daemon/Counter.h b/tools/gator/daemon/Counter.h
new file mode 100644
index 00000000000..231a85d6e3b
--- /dev/null
+++ b/tools/gator/daemon/Counter.h
@@ -0,0 +1,61 @@
+/**
+ * Copyright (C) ARM Limited 2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef COUNTER_H
+#define COUNTER_H
+
+#include <string.h>
+
+class Driver;
+
+class Counter {
+public:
+ static const size_t MAX_STRING_LEN = 80;
+ static const size_t MAX_DESCRIPTION_LEN = 400;
+
+ Counter () {
+ clear();
+ }
+
+ void clear () {
+ mType[0] = '\0';
+ mEnabled = false;
+ mEvent = 0;
+ mCount = 0;
+ mKey = 0;
+ mDriver = NULL;
+ }
+
+ void setType(const char *const type) { strncpy(mType, type, sizeof(mType)); mType[sizeof(mType) - 1] = '\0'; }
+ void setEnabled(const bool enabled) { mEnabled = enabled; }
+ void setEvent(const int event) { mEvent = event; }
+ void setCount(const int count) { mCount = count; }
+ void setKey(const int key) { mKey = key; }
+ void setDriver(Driver *const driver) { mDriver = driver; }
+
+ const char *getType() const { return mType;}
+ bool isEnabled() const { return mEnabled; }
+ int getEvent() const { return mEvent; }
+ int getCount() const { return mCount; }
+ int getKey() const { return mKey; }
+ Driver *getDriver() const { return mDriver; }
+
+private:
+ // Intentionally unimplemented
+ Counter(const Counter &);
+ Counter & operator=(const Counter &);
+
+ char mType[MAX_STRING_LEN];
+ bool mEnabled;
+ int mEvent;
+ int mCount;
+ int mKey;
+ Driver *mDriver;
+};
+
+#endif // COUNTER_H
diff --git a/tools/gator/daemon/Driver.cpp b/tools/gator/daemon/Driver.cpp
new file mode 100644
index 00000000000..c262467dc21
--- /dev/null
+++ b/tools/gator/daemon/Driver.cpp
@@ -0,0 +1,15 @@
+/**
+ * Copyright (C) ARM Limited 2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "Driver.h"
+
+Driver *Driver::head = NULL;
+
+Driver::Driver() : next(head) {
+ head = this;
+}
diff --git a/tools/gator/daemon/Driver.h b/tools/gator/daemon/Driver.h
new file mode 100644
index 00000000000..dd1dc27d1cd
--- /dev/null
+++ b/tools/gator/daemon/Driver.h
@@ -0,0 +1,44 @@
+/**
+ * Copyright (C) ARM Limited 2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef DRIVER_H
+#define DRIVER_H
+
+#include "mxml/mxml.h"
+
+class Counter;
+
+class Driver {
+public:
+ static Driver *getHead() { return head; }
+
+ virtual ~Driver() {}
+
+ // Returns true if this driver can manage the counter
+ virtual bool claimCounter(const Counter &counter) const = 0;
+ // Clears and disables all counters
+ virtual void resetCounters() = 0;
+ // Enables and prepares the counter for capture
+ virtual void setupCounter(Counter &counter) = 0;
+
+ // Emits available counters
+ virtual void writeCounters(mxml_node_t *root) const = 0;
+ // Emits possible dynamically generated events/counters
+ virtual void writeEvents(mxml_node_t *root) const {}
+
+ Driver *getNext() const { return next; }
+
+protected:
+ Driver ();
+
+private:
+ static Driver *head;
+ Driver *next;
+};
+
+#endif // DRIVER_H
diff --git a/tools/gator/daemon/EventsXML.cpp b/tools/gator/daemon/EventsXML.cpp
new file mode 100644
index 00000000000..2a80482e0b8
--- /dev/null
+++ b/tools/gator/daemon/EventsXML.cpp
@@ -0,0 +1,70 @@
+/**
+ * Copyright (C) ARM Limited 2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "EventsXML.h"
+
+#include "CapturedXML.h"
+#include "Logging.h"
+#include "OlyUtility.h"
+#include "SessionData.h"
+
+char* EventsXML::getXML() {
+#include "events_xml.h" // defines and initializes char events_xml[] and int events_xml_len
+ char path[PATH_MAX];
+ mxml_node_t *xml;
+ FILE *fl;
+
+ // Avoid unused variable warning
+ (void)events_xml_len;
+
+ // Load the provided or default events xml
+ if (gSessionData->mEventsXMLPath) {
+ strncpy(path, gSessionData->mEventsXMLPath, PATH_MAX);
+ } else {
+ util->getApplicationFullPath(path, PATH_MAX);
+ strncat(path, "events.xml", PATH_MAX - strlen(path) - 1);
+ }
+ fl = fopen(path, "r");
+ if (fl) {
+ xml = mxmlLoadFile(NULL, fl, MXML_NO_CALLBACK);
+ fclose(fl);
+ } else {
+ logg->logMessage("Unable to locate events.xml, using default");
+ xml = mxmlLoadString(NULL, (char *)events_xml, MXML_NO_CALLBACK);
+ }
+
+ // Add dynamic events from the drivers
+ mxml_node_t *events = mxmlFindElement(xml, xml, "events", NULL, NULL, MXML_DESCEND);
+ if (!events) {
+ logg->logMessage("Unable to find <events> node in the events.xml");
+ handleException();
+ }
+ for (Driver *driver = Driver::getHead(); driver != NULL; driver = driver->getNext()) {
+ driver->writeEvents(events);
+ }
+
+ char* string = mxmlSaveAllocString(xml, mxmlWhitespaceCB);
+ mxmlDelete(xml);
+
+ return string;
+}
+
+void EventsXML::write(const char* path) {
+ char file[PATH_MAX];
+
+ // Set full path
+ snprintf(file, PATH_MAX, "%s/events.xml", path);
+
+ char* buf = getXML();
+ if (util->writeToDisk(file, buf) < 0) {
+ logg->logError(__FILE__, __LINE__, "Error writing %s\nPlease verify the path.", file);
+ handleException();
+ }
+
+ free(buf);
+}
diff --git a/tools/gator/daemon/EventsXML.h b/tools/gator/daemon/EventsXML.h
new file mode 100644
index 00000000000..8e693efab20
--- /dev/null
+++ b/tools/gator/daemon/EventsXML.h
@@ -0,0 +1,18 @@
+/**
+ * Copyright (C) ARM Limited 2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef EVENTS_XML
+#define EVENTS_XML
+
+class EventsXML {
+public:
+ char* getXML();
+ void write(const char* path);
+};
+
+#endif // EVENTS_XML
diff --git a/tools/gator/daemon/Fifo.cpp b/tools/gator/daemon/Fifo.cpp
new file mode 100644
index 00000000000..250a4d023bf
--- /dev/null
+++ b/tools/gator/daemon/Fifo.cpp
@@ -0,0 +1,130 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "Fifo.h"
+
+#include <stdlib.h>
+#ifdef WIN32
+#define valloc malloc
+#endif
+
+#include "Logging.h"
+
+// bufferSize is the amount of data to be filled
+// singleBufferSize is the maximum size that may be filled during a single write
+// (bufferSize + singleBufferSize) will be allocated
+Fifo::Fifo(int singleBufferSize, int bufferSize, sem_t* readerSem) {
+ mWrite = mRead = mReadCommit = mRaggedEnd = 0;
+ mWrapThreshold = bufferSize;
+ mSingleBufferSize = singleBufferSize;
+ mReaderSem = readerSem;
+ mBuffer = (char*)valloc(bufferSize + singleBufferSize);
+ mEnd = false;
+
+ if (mBuffer == NULL) {
+ logg->logError(__FILE__, __LINE__, "failed to allocate %d bytes", bufferSize + singleBufferSize);
+ handleException();
+ }
+
+ if (sem_init(&mWaitForSpaceSem, 0, 0)) {
+ logg->logError(__FILE__, __LINE__, "sem_init() failed");
+ handleException();
+ }
+}
+
+Fifo::~Fifo() {
+ free(mBuffer);
+ sem_destroy(&mWaitForSpaceSem);
+}
+
+int Fifo::numBytesFilled() const {
+ return mWrite - mRead + mRaggedEnd;
+}
+
+char* Fifo::start() const {
+ return mBuffer;
+}
+
+bool Fifo::isEmpty() const {
+ return mRead == mWrite && mRaggedEnd == 0;
+}
+
+bool Fifo::isFull() const {
+ return willFill(0);
+}
+
+// Determines if the buffer will fill assuming 'additional' bytes will be added to the buffer
+// 'full' means there is less than singleBufferSize bytes available contiguously; it does not mean there are zero bytes available
+bool Fifo::willFill(int additional) const {
+ if (mWrite > mRead) {
+ if (numBytesFilled() + additional < mWrapThreshold) {
+ return false;
+ }
+ } else {
+ if (numBytesFilled() + additional < mWrapThreshold - mSingleBufferSize) {
+ return false;
+ }
+ }
+ return true;
+}
+
+// This function will stall until contiguous singleBufferSize bytes are available
+char* Fifo::write(int length) {
+ if (length <= 0) {
+ length = 0;
+ mEnd = true;
+ }
+
+ // update the write pointer
+ mWrite += length;
+
+ // handle the wrap-around
+ if (mWrite >= mWrapThreshold) {
+ mRaggedEnd = mWrite;
+ mWrite = 0;
+ }
+
+ // send a notification that data is ready
+ sem_post(mReaderSem);
+
+ // wait for space
+ while (isFull()) {
+ sem_wait(&mWaitForSpaceSem);
+ }
+
+ return &mBuffer[mWrite];
+}
+
+void Fifo::release() {
+ // update the read pointer now that the data has been handled
+ mRead = mReadCommit;
+
+ // handle the wrap-around
+ if (mRead >= mWrapThreshold) {
+ mRaggedEnd = mRead = mReadCommit = 0;
+ }
+
+ // send a notification that data is free (space is available)
+ sem_post(&mWaitForSpaceSem);
+}
+
+// This function will return null if no data is available
+char* Fifo::read(int *const length) {
+ // wait for data
+ if (isEmpty() && !mEnd) {
+ return NULL;
+ }
+
+ // obtain the length
+ do {
+ mReadCommit = mRaggedEnd ? mRaggedEnd : mWrite;
+ *length = mReadCommit - mRead;
+ } while (*length < 0); // plugs race condition without using semaphores
+
+ return &mBuffer[mRead];
+}
diff --git a/tools/gator/daemon/Fifo.h b/tools/gator/daemon/Fifo.h
new file mode 100644
index 00000000000..ada42b9fb58
--- /dev/null
+++ b/tools/gator/daemon/Fifo.h
@@ -0,0 +1,44 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __FIFO_H__
+#define __FIFO_H__
+
+#ifdef WIN32
+#include <windows.h>
+#define sem_t HANDLE
+#define sem_init(sem, pshared, value) ((*(sem) = CreateSemaphore(NULL, value, INFINITE, NULL)) == NULL)
+#define sem_wait(sem) WaitForSingleObject(*(sem), INFINITE)
+#define sem_post(sem) ReleaseSemaphore(*(sem), 1, NULL)
+#define sem_destroy(sem) CloseHandle(*(sem))
+#else
+#include <semaphore.h>
+#endif
+
+class Fifo {
+public:
+ Fifo(int singleBufferSize, int totalBufferSize, sem_t* readerSem);
+ ~Fifo();
+ int numBytesFilled() const;
+ bool isEmpty() const;
+ bool isFull() const;
+ bool willFill(int additional) const;
+ char* start() const;
+ char* write(int length);
+ void release();
+ char* read(int *const length);
+
+private:
+ int mSingleBufferSize, mWrite, mRead, mReadCommit, mRaggedEnd, mWrapThreshold;
+ sem_t mWaitForSpaceSem;
+ sem_t* mReaderSem;
+ char* mBuffer;
+ bool mEnd;
+};
+
+#endif //__FIFO_H__
diff --git a/tools/gator/daemon/Hwmon.cpp b/tools/gator/daemon/Hwmon.cpp
new file mode 100644
index 00000000000..94752158436
--- /dev/null
+++ b/tools/gator/daemon/Hwmon.cpp
@@ -0,0 +1,326 @@
+/**
+ * Copyright (C) ARM Limited 2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "Hwmon.h"
+
+#include "libsensors/sensors.h"
+
+#include "Buffer.h"
+#include "Counter.h"
+#include "Logging.h"
+#include "SessionData.h"
+
+class HwmonCounter {
+public:
+ HwmonCounter(HwmonCounter *next, int key, const sensors_chip_name *chip, const sensors_feature *feature);
+ ~HwmonCounter();
+
+ HwmonCounter *getNext() const { return next; }
+ int getKey() const { return key; }
+ bool isEnabled() const { return enabled; }
+ const char *getName() const { return name; }
+ const char *getLabel() const { return label; }
+ const char *getTitle() const { return title; }
+ bool isDuplicate() const { return duplicate; }
+ const char *getDisplay() const { return display; }
+ const char *getUnit() const { return unit; }
+ int getModifier() const { return modifier; }
+
+ void setEnabled(const bool enabled) {
+ this->enabled = enabled;
+ // canRead will clear enabled if the counter is not readable
+ canRead();
+ }
+
+ double read();
+ bool canRead();
+
+private:
+ void init(const sensors_chip_name *chip, const sensors_feature *feature);
+
+ HwmonCounter *const next;
+ const int key;
+ int polled : 1,
+ readable : 1,
+ enabled : 1,
+ monotonic: 1,
+ duplicate : 1;
+
+ const sensors_chip_name *chip;
+ const sensors_feature *feature;
+
+ char *name;
+ char *label;
+ const char *title;
+ const char *display;
+ const char *unit;
+ int modifier;
+ double previous_value;
+
+ sensors_subfeature_type input;
+};
+
+HwmonCounter::HwmonCounter(HwmonCounter *next, int key, const sensors_chip_name *chip, const sensors_feature *feature) : next(next), key(key), polled(false), readable(false), enabled(false), duplicate(false), chip(chip), feature(feature) {
+
+ int len = sensors_snprintf_chip_name(NULL, 0, chip) + 1;
+ char *chip_name = new char[len];
+ sensors_snprintf_chip_name(chip_name, len, chip);
+
+ len = snprintf(NULL, 0, "hwmon_%s_%d", chip_name, feature->number) + 1;
+ name = new char[len];
+ len = snprintf(name, len, "hwmon_%s_%d", chip_name, feature->number);
+
+ delete [] chip_name;
+
+ label = sensors_get_label(chip, feature);
+
+ switch (feature->type) {
+ case SENSORS_FEATURE_IN:
+ title = "Voltage";
+ input = SENSORS_SUBFEATURE_IN_INPUT;
+ display = "average";
+ unit = "V";
+ modifier = 1000;
+ monotonic = false;
+ break;
+ case SENSORS_FEATURE_FAN:
+ title = "Fan";
+ input = SENSORS_SUBFEATURE_FAN_INPUT;
+ display = "average";
+ unit = "RPM";
+ modifier = 1;
+ monotonic = false;
+ break;
+ case SENSORS_FEATURE_TEMP:
+ title = "Temperature";
+ input = SENSORS_SUBFEATURE_TEMP_INPUT;
+ display = "maximum";
+ unit = "°C";
+ modifier = 1000;
+ monotonic = false;
+ break;
+ case SENSORS_FEATURE_POWER:
+ title = "Power";
+ input = SENSORS_SUBFEATURE_POWER_INPUT;
+ display = "average";
+ unit = "W";
+ modifier = 1000000;
+ monotonic = false;
+ break;
+ case SENSORS_FEATURE_ENERGY:
+ title = "Energy";
+ input = SENSORS_SUBFEATURE_ENERGY_INPUT;
+ display = "accumulate";
+ unit = "J";
+ modifier = 1000000;
+ monotonic = true;
+ break;
+ case SENSORS_FEATURE_CURR:
+ title = "Current";
+ input = SENSORS_SUBFEATURE_CURR_INPUT;
+ display = "average";
+ unit = "A";
+ modifier = 1000;
+ monotonic = false;
+ break;
+ case SENSORS_FEATURE_HUMIDITY:
+ title = "Humidity";
+ input = SENSORS_SUBFEATURE_HUMIDITY_INPUT;
+ display = "average";
+ unit = "%";
+ modifier = 1000;
+ monotonic = false;
+ break;
+ default:
+ logg->logError(__FILE__, __LINE__, "Unsupported hwmon feature %i", feature->type);
+ handleException();
+ }
+
+ for (HwmonCounter * counter = next; counter != NULL; counter = counter->getNext()) {
+ if (strcmp(label, counter->getLabel()) == 0 && strcmp(title, counter->getTitle()) == 0) {
+ duplicate = true;
+ counter->duplicate = true;
+ break;
+ }
+ }
+}
+
+HwmonCounter::~HwmonCounter() {
+ free((void *)label);
+ delete [] name;
+}
+
+double HwmonCounter::read() {
+ double value;
+ double result;
+ const sensors_subfeature *subfeature;
+
+ // Keep in sync with canRead
+ subfeature = sensors_get_subfeature(chip, feature, input);
+ if (!subfeature) {
+ logg->logError(__FILE__, __LINE__, "No input value for hwmon sensor %s", label);
+ handleException();
+ }
+
+ if (sensors_get_value(chip, subfeature->number, &value) != 0) {
+ logg->logError(__FILE__, __LINE__, "Can't get input value for hwmon sensor %s", label);
+ handleException();
+ }
+
+ result = (monotonic ? value - previous_value : value);
+ previous_value = value;
+
+ return result;
+}
+
+bool HwmonCounter::canRead() {
+ if (!polled) {
+ double value;
+ const sensors_subfeature *subfeature;
+ bool result = true;
+
+ subfeature = sensors_get_subfeature(chip, feature, input);
+ if (!subfeature) {
+ result = false;
+ } else {
+ result = sensors_get_value(chip, subfeature->number, &value) == 0;
+ }
+
+ polled = true;
+ readable = result;
+ }
+
+ enabled &= readable;
+
+ return readable;
+}
+
+Hwmon::Hwmon() : counters(NULL) {
+ int err = sensors_init(NULL);
+ if (err) {
+ logg->logMessage("Failed to initialize libsensors! (%d)", err);
+ return;
+ }
+ sensors_sysfs_no_scaling = 1;
+
+ int chip_nr = 0;
+ const sensors_chip_name *chip;
+ while ((chip = sensors_get_detected_chips(NULL, &chip_nr))) {
+ int feature_nr = 0;
+ const sensors_feature *feature;
+ while ((feature = sensors_get_features(chip, &feature_nr))) {
+ counters = new HwmonCounter(counters, getEventKey(), chip, feature);
+ }
+ }
+}
+
+Hwmon::~Hwmon() {
+ while (counters != NULL) {
+ HwmonCounter * counter = counters;
+ counters = counter->getNext();
+ delete counter;
+ }
+ sensors_cleanup();
+}
+
+HwmonCounter *Hwmon::findCounter(const Counter &counter) const {
+ for (HwmonCounter * hwmonCounter = counters; hwmonCounter != NULL; hwmonCounter = hwmonCounter->getNext()) {
+ if (hwmonCounter->canRead() && strcmp(hwmonCounter->getName(), counter.getType()) == 0) {
+ return hwmonCounter;
+ }
+ }
+
+ return NULL;
+}
+
+bool Hwmon::claimCounter(const Counter &counter) const {
+ return findCounter(counter) != NULL;
+}
+
+bool Hwmon::countersEnabled() const {
+ for (HwmonCounter * counter = counters; counter != NULL; counter = counter->getNext()) {
+ if (counter->isEnabled()) {
+ return true;
+ }
+ }
+ return false;
+}
+
+void Hwmon::resetCounters() {
+ for (HwmonCounter * counter = counters; counter != NULL; counter = counter->getNext()) {
+ counter->setEnabled(false);
+ }
+}
+
+void Hwmon::setupCounter(Counter &counter) {
+ HwmonCounter *const hwmonCounter = findCounter(counter);
+ if (hwmonCounter == NULL) {
+ counter.setEnabled(false);
+ return;
+ }
+ hwmonCounter->setEnabled(true);
+ counter.setKey(hwmonCounter->getKey());
+}
+
+void Hwmon::writeCounters(mxml_node_t *root) const {
+ for (HwmonCounter * counter = counters; counter != NULL; counter = counter->getNext()) {
+ if (!counter->canRead()) {
+ continue;
+ }
+ mxml_node_t *node = mxmlNewElement(root, "counter");
+ mxmlElementSetAttr(node, "name", counter->getName());
+ }
+}
+
+void Hwmon::writeEvents(mxml_node_t *root) const {
+ root = mxmlNewElement(root, "category");
+ mxmlElementSetAttr(root, "name", "hwmon");
+
+ char buf[1024];
+ for (HwmonCounter * counter = counters; counter != NULL; counter = counter->getNext()) {
+ if (!counter->canRead()) {
+ continue;
+ }
+ mxml_node_t *node = mxmlNewElement(root, "event");
+ mxmlElementSetAttr(node, "counter", counter->getName());
+ mxmlElementSetAttr(node, "title", counter->getTitle());
+ if (counter->isDuplicate()) {
+ mxmlElementSetAttrf(node, "name", "%s (0x%x)", counter->getLabel(), counter->getKey());
+ } else {
+ mxmlElementSetAttr(node, "name", counter->getLabel());
+ }
+ mxmlElementSetAttr(node, "display", counter->getDisplay());
+ mxmlElementSetAttr(node, "units", counter->getUnit());
+ if (counter->getModifier() != 1) {
+ mxmlElementSetAttrf(node, "modifier", "%d", counter->getModifier());
+ }
+ if (strcmp(counter->getDisplay(), "average") == 0 || strcmp(counter->getDisplay(), "maximum") == 0) {
+ mxmlElementSetAttr(node, "average_selection", "yes");
+ }
+ snprintf(buf, sizeof(buf), "libsensors %s sensor %s (%s)", counter->getTitle(), counter->getLabel(), counter->getName());
+ mxmlElementSetAttr(node, "description", buf);
+ }
+}
+
+void Hwmon::start() {
+ for (HwmonCounter * counter = counters; counter != NULL; counter = counter->getNext()) {
+ if (!counter->isEnabled()) {
+ continue;
+ }
+ counter->read();
+ }
+}
+
+void Hwmon::read(Buffer * const buffer) {
+ for (HwmonCounter * counter = counters; counter != NULL; counter = counter->getNext()) {
+ if (!counter->isEnabled()) {
+ continue;
+ }
+ buffer->event(counter->getKey(), counter->read());
+ }
+}
diff --git a/tools/gator/daemon/Hwmon.h b/tools/gator/daemon/Hwmon.h
new file mode 100644
index 00000000000..35981dc3d9a
--- /dev/null
+++ b/tools/gator/daemon/Hwmon.h
@@ -0,0 +1,39 @@
+/**
+ * Copyright (C) ARM Limited 2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef HWMON_H
+#define HWMON_H
+
+#include "Driver.h"
+
+class Buffer;
+class HwmonCounter;
+
+class Hwmon : public Driver {
+public:
+ Hwmon();
+ ~Hwmon();
+
+ bool claimCounter(const Counter &counter) const;
+ bool countersEnabled() const;
+ void resetCounters();
+ void setupCounter(Counter &counter);
+
+ void writeCounters(mxml_node_t *root) const;
+ void writeEvents(mxml_node_t *root) const;
+
+ void start();
+ void read(Buffer * buffer);
+
+private:
+ HwmonCounter *findCounter(const Counter &counter) const;
+
+ HwmonCounter *counters;
+};
+
+#endif // HWMON_H
diff --git a/tools/gator/daemon/KMod.cpp b/tools/gator/daemon/KMod.cpp
new file mode 100644
index 00000000000..04f33306487
--- /dev/null
+++ b/tools/gator/daemon/KMod.cpp
@@ -0,0 +1,100 @@
+/**
+ * Copyright (C) ARM Limited 2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "KMod.h"
+
+#include <sys/types.h>
+#include <dirent.h>
+#include <unistd.h>
+
+#include "Collector.h"
+#include "Counter.h"
+#include "Logging.h"
+
+// Claim all the counters in /dev/gator/events
+bool KMod::claimCounter(const Counter &counter) const {
+ char text[128];
+ snprintf(text, sizeof(text), "/dev/gator/events/%s", counter.getType());
+ return access(text, F_OK) == 0;
+}
+
+void KMod::resetCounters() {
+ char base[128];
+ char text[128];
+
+ // Initialize all perf counters in the driver, i.e. set enabled to zero
+ struct dirent *ent;
+ DIR* dir = opendir("/dev/gator/events");
+ if (dir) {
+ while ((ent = readdir(dir)) != NULL) {
+ // skip hidden files, current dir, and parent dir
+ if (ent->d_name[0] == '.')
+ continue;
+ snprintf(base, sizeof(base), "/dev/gator/events/%s", ent->d_name);
+ snprintf(text, sizeof(text), "%s/enabled", base);
+ Collector::writeDriver(text, 0);
+ snprintf(text, sizeof(text), "%s/count", base);
+ Collector::writeDriver(text, 0);
+ }
+ closedir(dir);
+ }
+}
+
+void KMod::setupCounter(Counter &counter) {
+ char base[128];
+ char text[128];
+ snprintf(base, sizeof(base), "/dev/gator/events/%s", counter.getType());
+
+ snprintf(text, sizeof(text), "%s/enabled", base);
+ int enabled = true;
+ if (Collector::writeReadDriver(text, &enabled) || !enabled) {
+ counter.setEnabled(false);
+ return;
+ }
+
+ snprintf(text, sizeof(text), "%s/key", base);
+ int key = 0;
+ Collector::readIntDriver(text, &key);
+ counter.setKey(key);
+
+ snprintf(text, sizeof(text), "%s/event", base);
+ Collector::writeDriver(text, counter.getEvent());
+ snprintf(text, sizeof(text), "%s/count", base);
+ if (access(text, F_OK) == 0) {
+ int count = counter.getCount();
+ if (Collector::writeReadDriver(text, &count) && counter.getCount() > 0) {
+ logg->logError(__FILE__, __LINE__, "Cannot enable EBS for %s:%i with a count of %d\n", counter.getType(), counter.getEvent(), counter.getCount());
+ handleException();
+ }
+ counter.setCount(count);
+ } else if (counter.getCount() > 0) {
+ logg->logError(__FILE__, __LINE__, "Event Based Sampling is only supported with kernel versions 3.0.0 and higher with CONFIG_PERF_EVENTS=y, and CONFIG_HW_PERF_EVENTS=y\n");
+ handleException();
+ }
+}
+
+void KMod::writeCounters(mxml_node_t *root) const {
+ struct dirent *ent;
+ mxml_node_t *counter;
+
+ // counters.xml is simply a file listing of /dev/gator/events
+ DIR* dir = opendir("/dev/gator/events");
+ if (dir == NULL) {
+ logg->logError(__FILE__, __LINE__, "Cannot create counters.xml since unable to read /dev/gator/events");
+ handleException();
+ }
+
+ while ((ent = readdir(dir)) != NULL) {
+ // skip hidden files, current dir, and parent dir
+ if (ent->d_name[0] == '.')
+ continue;
+ counter = mxmlNewElement(root, "counter");
+ mxmlElementSetAttr(counter, "name", ent->d_name);
+ }
+ closedir(dir);
+}
diff --git a/tools/gator/daemon/KMod.h b/tools/gator/daemon/KMod.h
new file mode 100644
index 00000000000..797426290df
--- /dev/null
+++ b/tools/gator/daemon/KMod.h
@@ -0,0 +1,27 @@
+/**
+ * Copyright (C) ARM Limited 2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef KMOD_H
+#define KMOD_H
+
+#include "Driver.h"
+
+// Driver for the gator kernel module
+class KMod : public Driver {
+public:
+ KMod() {}
+ ~KMod() {}
+
+ bool claimCounter(const Counter &counter) const;
+ void resetCounters();
+ void setupCounter(Counter &counter);
+
+ void writeCounters(mxml_node_t *root) const;
+};
+
+#endif // KMOD_H
diff --git a/tools/gator/daemon/LocalCapture.cpp b/tools/gator/daemon/LocalCapture.cpp
new file mode 100644
index 00000000000..3235a34ae9c
--- /dev/null
+++ b/tools/gator/daemon/LocalCapture.cpp
@@ -0,0 +1,129 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <dirent.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include "LocalCapture.h"
+#include "SessionData.h"
+#include "Logging.h"
+#include "OlyUtility.h"
+#include "EventsXML.h"
+
+LocalCapture::LocalCapture() {}
+
+LocalCapture::~LocalCapture() {}
+
+void LocalCapture::createAPCDirectory(char* target_path) {
+ gSessionData->mAPCDir = createUniqueDirectory(target_path, ".apc");
+ if ((removeDirAndAllContents(gSessionData->mAPCDir) != 0 || mkdir(gSessionData->mAPCDir, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) != 0)) {
+ logg->logError(__FILE__, __LINE__, "Unable to create directory %s", gSessionData->mAPCDir);
+ handleException();
+ }
+}
+
+void LocalCapture::write(char* string) {
+ char file[PATH_MAX];
+
+ // Set full path
+ snprintf(file, PATH_MAX, "%s/session.xml", gSessionData->mAPCDir);
+
+ // Write the file
+ if (util->writeToDisk(file, string) < 0) {
+ logg->logError(__FILE__, __LINE__, "Error writing %s\nPlease verify the path.", file);
+ handleException();
+ }
+
+ // Write events XML
+ EventsXML eventsXML;
+ eventsXML.write(gSessionData->mAPCDir);
+}
+
+char* LocalCapture::createUniqueDirectory(const char* initialPath, const char* ending) {
+ char* output;
+ char path[PATH_MAX];
+
+ // Ensure the path is an absolute path, i.e. starts with a slash
+ if (initialPath == 0 || strlen(initialPath) == 0) {
+ logg->logError(__FILE__, __LINE__, "Missing -o command line option required for a local capture.");
+ handleException();
+ } else if (initialPath[0] != '/') {
+ if (getcwd(path, PATH_MAX) == 0) {
+ logg->logMessage("Unable to retrieve the current working directory");
+ }
+ strncat(path, "/", PATH_MAX - strlen(path) - 1);
+ strncat(path, initialPath, PATH_MAX - strlen(path) - 1);
+ } else {
+ strncpy(path, initialPath, PATH_MAX);
+ path[PATH_MAX - 1] = 0; // strncpy does not guarantee a null-terminated string
+ }
+
+ // Add ending if it is not already there
+ if (strcmp(&path[strlen(path) - strlen(ending)], ending) != 0) {
+ strncat(path, ending, PATH_MAX - strlen(path) - 1);
+ }
+
+ output = strdup(path);
+
+ return output;
+}
+
+int LocalCapture::removeDirAndAllContents(char* path) {
+ int error = 0;
+ struct stat mFileInfo;
+ // Does the path exist?
+ if (stat(path, &mFileInfo) == 0) {
+ // Is it a directory?
+ if (mFileInfo.st_mode & S_IFDIR) {
+ DIR * dir = opendir(path);
+ dirent* entry = readdir(dir);
+ while (entry) {
+ if (strcmp(entry->d_name, ".") != 0 && strcmp(entry->d_name, "..") != 0) {
+ char* newpath = (char*)malloc(strlen(path) + strlen(entry->d_name) + 2);
+ sprintf(newpath, "%s/%s", path, entry->d_name);
+ error = removeDirAndAllContents(newpath);
+ free(newpath);
+ if (error) {
+ break;
+ }
+ }
+ entry = readdir(dir);
+ }
+ closedir(dir);
+ if (error == 0) {
+ error = rmdir(path);
+ }
+ } else {
+ error = remove(path);
+ }
+ }
+ return error;
+}
+
+void LocalCapture::copyImages(ImageLinkList* ptr) {
+ char dstfilename[PATH_MAX];
+
+ while (ptr) {
+ strncpy(dstfilename, gSessionData->mAPCDir, PATH_MAX);
+ dstfilename[PATH_MAX - 1] = 0; // strncpy does not guarantee a null-terminated string
+ if (gSessionData->mAPCDir[strlen(gSessionData->mAPCDir) - 1] != '/') {
+ strncat(dstfilename, "/", PATH_MAX - strlen(dstfilename) - 1);
+ }
+ strncat(dstfilename, util->getFilePart(ptr->path), PATH_MAX - strlen(dstfilename) - 1);
+ if (util->copyFile(ptr->path, dstfilename)) {
+ logg->logMessage("copied file %s to %s", ptr->path, dstfilename);
+ } else {
+ logg->logMessage("copy of file %s to %s failed", ptr->path, dstfilename);
+ }
+
+ ptr = ptr->next;
+ }
+}
diff --git a/tools/gator/daemon/LocalCapture.h b/tools/gator/daemon/LocalCapture.h
new file mode 100644
index 00000000000..8042d6a8dc3
--- /dev/null
+++ b/tools/gator/daemon/LocalCapture.h
@@ -0,0 +1,26 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __LOCAL_CAPTURE_H__
+#define __LOCAL_CAPTURE_H__
+
+struct ImageLinkList;
+
+class LocalCapture {
+public:
+ LocalCapture();
+ ~LocalCapture();
+ void write(char* string);
+ void copyImages(ImageLinkList* ptr);
+ void createAPCDirectory(char* target_path);
+private:
+ char* createUniqueDirectory(const char* path, const char* ending);
+ int removeDirAndAllContents(char* path);
+};
+
+#endif //__LOCAL_CAPTURE_H__
diff --git a/tools/gator/daemon/Logging.cpp b/tools/gator/daemon/Logging.cpp
new file mode 100644
index 00000000000..5fd45b54f90
--- /dev/null
+++ b/tools/gator/daemon/Logging.cpp
@@ -0,0 +1,78 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+
+#ifdef WIN32
+#define MUTEX_INIT() mLoggingMutex = CreateMutex(NULL, false, NULL);
+#define MUTEX_LOCK() WaitForSingleObject(mLoggingMutex, 0xFFFFFFFF);
+#define MUTEX_UNLOCK() ReleaseMutex(mLoggingMutex);
+#define snprintf _snprintf
+#else
+#include <pthread.h>
+#define MUTEX_INIT() pthread_mutex_init(&mLoggingMutex, NULL)
+#define MUTEX_LOCK() pthread_mutex_lock(&mLoggingMutex)
+#define MUTEX_UNLOCK() pthread_mutex_unlock(&mLoggingMutex)
+#endif
+
+#include "Logging.h"
+
+// Global thread-safe logging
+Logging* logg = NULL;
+
+Logging::Logging(bool debug) {
+ mDebug = debug;
+ MUTEX_INIT();
+
+ strcpy(mErrBuf, "Unknown Error");
+ strcpy(mLogBuf, "Unknown Message");
+}
+
+Logging::~Logging() {
+}
+
+void Logging::logError(const char* file, int line, const char* fmt, ...) {
+ va_list args;
+
+ MUTEX_LOCK();
+ if (mDebug) {
+ snprintf(mErrBuf, sizeof(mErrBuf), "ERROR[%s:%d]: ", file, line);
+ } else {
+ mErrBuf[0] = 0;
+ }
+
+ va_start(args, fmt);
+ vsnprintf(mErrBuf + strlen(mErrBuf), sizeof(mErrBuf) - 2 - strlen(mErrBuf), fmt, args); // subtract 2 for \n and \0
+ va_end(args);
+
+ if (strlen(mErrBuf) > 0) {
+ strcat(mErrBuf, "\n");
+ }
+ MUTEX_UNLOCK();
+}
+
+void Logging::logMessage(const char* fmt, ...) {
+ if (mDebug) {
+ va_list args;
+
+ MUTEX_LOCK();
+ strcpy(mLogBuf, "INFO: ");
+
+ va_start(args, fmt);
+ vsnprintf(mLogBuf + strlen(mLogBuf), sizeof(mLogBuf) - 2 - strlen(mLogBuf), fmt, args); // subtract 2 for \n and \0
+ va_end(args);
+ strcat(mLogBuf, "\n");
+
+ fprintf(stdout, "%s", mLogBuf);
+ fflush(stdout);
+ MUTEX_UNLOCK();
+ }
+}
diff --git a/tools/gator/daemon/Logging.h b/tools/gator/daemon/Logging.h
new file mode 100644
index 00000000000..8f960de27bf
--- /dev/null
+++ b/tools/gator/daemon/Logging.h
@@ -0,0 +1,47 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __LOGGING_H__
+#define __LOGGING_H__
+
+#include <stdio.h>
+#include <string.h>
+#include <limits.h>
+#ifdef WIN32
+#include <windows.h>
+#else
+#include <pthread.h>
+#endif
+
+#define DRIVER_ERROR "\n Driver issue:\n >> gator.ko must be built against the current kernel version & configuration\n >> gator.ko should be co-located with gatord in the same directory\n >> OR insmod gator.ko prior to launching gatord"
+
+class Logging {
+public:
+ Logging(bool debug);
+ ~Logging();
+ void logError(const char* file, int line, const char* fmt, ...);
+ void logMessage(const char* fmt, ...);
+ char* getLastError() {return mErrBuf;}
+ char* getLastMessage() {return mLogBuf;}
+
+private:
+ char mErrBuf[4096]; // Arbitrarily large buffer to hold a string
+ char mLogBuf[4096]; // Arbitrarily large buffer to hold a string
+ bool mDebug;
+#ifdef WIN32
+ HANDLE mLoggingMutex;
+#else
+ pthread_mutex_t mLoggingMutex;
+#endif
+};
+
+extern Logging* logg;
+
+extern void handleException() __attribute__ ((noreturn));
+
+#endif //__LOGGING_H__
diff --git a/tools/gator/daemon/Makefile b/tools/gator/daemon/Makefile
new file mode 100644
index 00000000000..24ee9404547
--- /dev/null
+++ b/tools/gator/daemon/Makefile
@@ -0,0 +1,25 @@
+#
+# Makefile for ARM Streamline - Gator Daemon
+#
+
+# Uncomment and define CROSS_COMPILE if it is not already defined
+# CROSS_COMPILE=/path/to/cross-compiler/arm-linux-gnueabihf-
+# NOTE: This toolchain uses the hardfloat abi by default. For non-hardfloat
+# targets run 'make SOFTFLOAT=1 SYSROOT=/path/to/sysroot', see
+# README_Streamline.txt for more details
+
+CPP = $(CROSS_COMPILE)g++
+GCC = $(CROSS_COMPILE)gcc
+
+# -mthumb-interwork is required for interworking to ARM or Thumb stdlibc
+CFLAGS += -mthumb-interwork
+
+ifeq ($(SOFTFLOAT),1)
+ CFLAGS += -marm -march=armv4t -mfloat-abi=soft
+ LDFLAGS += -marm -march=armv4t -mfloat-abi=soft
+endif
+ifneq ($(SYSROOT),)
+ LDFLAGS += --sysroot=$(SYSROOT)
+endif
+
+include common.mk
diff --git a/tools/gator/daemon/Makefile_aarch64 b/tools/gator/daemon/Makefile_aarch64
new file mode 100644
index 00000000000..10b4b4a71ab
--- /dev/null
+++ b/tools/gator/daemon/Makefile_aarch64
@@ -0,0 +1,15 @@
+#
+# Makefile for ARM Streamline - Gator Daemon
+# make -f Makefile_aarch64
+#
+
+# Uncomment and define CROSS_COMPILE if it is not already defined
+# CROSS_COMPILE=/path/to/cross-compiler/arm-linux-gnueabihf-
+# NOTE: This toolchain uses the hardfloat abi by default. For non-hardfloat
+# targets it is necessary to add options
+# '-marm -march=armv4t -mfloat-abi=soft'.
+
+CPP = $(CROSS_COMPILE)g++
+GCC = $(CROSS_COMPILE)gcc
+
+include common.mk
diff --git a/tools/gator/daemon/OlySocket.cpp b/tools/gator/daemon/OlySocket.cpp
new file mode 100644
index 00000000000..132510df584
--- /dev/null
+++ b/tools/gator/daemon/OlySocket.cpp
@@ -0,0 +1,261 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "OlySocket.h"
+
+#include <stdio.h>
+#ifdef WIN32
+#include <Winsock2.h>
+#else
+#include <netinet/in.h>
+#include <sys/socket.h>
+#include <unistd.h>
+#include <netdb.h>
+#endif
+
+#include "Logging.h"
+
+#ifdef WIN32
+#define CLOSE_SOCKET(x) closesocket(x)
+#define SHUTDOWN_RX_TX SD_BOTH
+#define snprintf _snprintf
+#else
+#define CLOSE_SOCKET(x) close(x)
+#define SHUTDOWN_RX_TX SHUT_RDWR
+#endif
+
+OlySocket::OlySocket(int port, bool multiple) {
+#ifdef WIN32
+ WSADATA wsaData;
+ if (WSAStartup(0x0202, &wsaData) != 0) {
+ logg->logError(__FILE__, __LINE__, "Windows socket initialization failed");
+ handleException();
+ }
+#endif
+
+ if (multiple) {
+ createServerSocket(port);
+ } else {
+ createSingleServerConnection(port);
+ }
+}
+
+OlySocket::OlySocket(int port, char* host) {
+ mFDServer = 0;
+ createClientSocket(host, port);
+}
+
+OlySocket::~OlySocket() {
+ if (mSocketID > 0) {
+ CLOSE_SOCKET(mSocketID);
+ }
+}
+
+void OlySocket::shutdownConnection() {
+ // Shutdown is primarily used to unblock other threads that are blocking on send/receive functions
+ shutdown(mSocketID, SHUTDOWN_RX_TX);
+}
+
+void OlySocket::closeSocket() {
+ // Used for closing an accepted socket but keeping the server socket active
+ if (mSocketID > 0) {
+ CLOSE_SOCKET(mSocketID);
+ mSocketID = -1;
+ }
+}
+
+void OlySocket::closeServerSocket() {
+ if (CLOSE_SOCKET(mFDServer) != 0) {
+ logg->logError(__FILE__, __LINE__, "Failed to close server socket.");
+ handleException();
+ }
+ mFDServer = 0;
+}
+
+void OlySocket::createClientSocket(char* hostname, int portno) {
+#ifdef WIN32
+ // TODO: Implement for Windows
+#else
+ char buf[32];
+ struct addrinfo hints, *res, *res0;
+
+ snprintf(buf, sizeof(buf), "%d", portno);
+ mSocketID = -1;
+ memset((void*)&hints, 0, sizeof(hints));
+ hints.ai_family = PF_UNSPEC;
+ hints.ai_socktype = SOCK_STREAM;
+
+ if (getaddrinfo(hostname, buf, &hints, &res0)) {
+ logg->logError(__FILE__, __LINE__, "Client socket failed to get address info for %s", hostname);
+ handleException();
+ }
+ for (res=res0; res!=NULL; res = res->ai_next) {
+ if ( res->ai_family != PF_INET || res->ai_socktype != SOCK_STREAM ) {
+ continue;
+ }
+ mSocketID = socket(res->ai_family, res->ai_socktype, res->ai_protocol);
+ if (mSocketID < 0) {
+ continue;
+ }
+ if (connect(mSocketID, res->ai_addr, res->ai_addrlen) < 0) {
+ close(mSocketID);
+ mSocketID = -1;
+ }
+ if (mSocketID > 0) {
+ break;
+ }
+ }
+ freeaddrinfo(res0);
+ if (mSocketID <= 0) {
+ logg->logError(__FILE__, __LINE__, "Could not connect to client socket. Ensure ARM Streamline is running.");
+ handleException();
+ }
+#endif
+}
+
+void OlySocket::createSingleServerConnection(int port) {
+ createServerSocket(port);
+
+ mSocketID = acceptConnection();
+ closeServerSocket();
+}
+
+void OlySocket::createServerSocket(int port) {
+ // Create socket
+ mFDServer = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
+ if (mFDServer < 0) {
+ logg->logError(__FILE__, __LINE__, "Error creating server socket");
+ handleException();
+ }
+
+ // Enable address reuse, another solution would be to create the server socket once and only close it when the object exits
+ int on = 1;
+ if (setsockopt(mFDServer, SOL_SOCKET, SO_REUSEADDR, (const char*)&on, sizeof(on)) != 0) {
+ logg->logError(__FILE__, __LINE__, "Setting server socket options failed");
+ handleException();
+ }
+
+ // Create sockaddr_in structure, ensuring non-populated fields are zero
+ struct sockaddr_in sockaddr;
+ memset((void*)&sockaddr, 0, sizeof(struct sockaddr_in));
+ sockaddr.sin_family = AF_INET;
+ sockaddr.sin_port = htons(port);
+ sockaddr.sin_addr.s_addr = INADDR_ANY;
+
+ // Bind the socket to an address
+ if (bind(mFDServer, (const struct sockaddr*)&sockaddr, sizeof(sockaddr)) < 0) {
+ logg->logError(__FILE__, __LINE__, "Binding of server socket failed.\nIs an instance already running?");
+ handleException();
+ }
+
+ // Listen for connections on this socket
+ if (listen(mFDServer, 1) < 0) {
+ logg->logError(__FILE__, __LINE__, "Listening of server socket failed");
+ handleException();
+ }
+}
+
+// mSocketID is always set to the most recently accepted connection
+// The user of this class should maintain the different socket connections, e.g. by forking the process
+int OlySocket::acceptConnection() {
+ if (mFDServer <= 0) {
+ logg->logError(__FILE__, __LINE__, "Attempting multiple connections on a single connection server socket or attempting to accept on a client socket");
+ handleException();
+ }
+
+ // Accept a connection, note that this call blocks until a client connects
+ mSocketID = accept(mFDServer, NULL, NULL);
+ if (mSocketID < 0) {
+ logg->logError(__FILE__, __LINE__, "Socket acceptance failed");
+ handleException();
+ }
+ return mSocketID;
+}
+
+void OlySocket::send(char* buffer, int size) {
+ if (size <= 0 || buffer == NULL) {
+ return;
+ }
+
+ while (size > 0) {
+ int n = ::send(mSocketID, buffer, size, 0);
+ if (n < 0) {
+ logg->logError(__FILE__, __LINE__, "Socket send error");
+ handleException();
+ }
+ size -= n;
+ buffer += n;
+ }
+}
+
+// Returns the number of bytes received
+int OlySocket::receive(char* buffer, int size) {
+ if (size <= 0 || buffer == NULL) {
+ return 0;
+ }
+
+ int bytes = recv(mSocketID, buffer, size, 0);
+ if (bytes < 0) {
+ logg->logError(__FILE__, __LINE__, "Socket receive error");
+ handleException();
+ } else if (bytes == 0) {
+ logg->logMessage("Socket disconnected");
+ return -1;
+ }
+ return bytes;
+}
+
+// Receive exactly size bytes of data. Note, this function will block until all bytes are received
+int OlySocket::receiveNBytes(char* buffer, int size) {
+ int bytes = 0;
+ while (size > 0 && buffer != NULL) {
+ bytes = recv(mSocketID, buffer, size, 0);
+ if (bytes < 0) {
+ logg->logError(__FILE__, __LINE__, "Socket receive error");
+ handleException();
+ } else if (bytes == 0) {
+ logg->logMessage("Socket disconnected");
+ return -1;
+ }
+ buffer += bytes;
+ size -= bytes;
+ }
+ return bytes;
+}
+
+// Receive data until a carriage return, line feed, or null is encountered, or the buffer fills
+int OlySocket::receiveString(char* buffer, int size) {
+ int bytes_received = 0;
+ bool found = false;
+
+ if (buffer == 0) {
+ return 0;
+ }
+
+ while (!found && bytes_received < size) {
+ // Receive a single character
+ int bytes = recv(mSocketID, &buffer[bytes_received], 1, 0);
+ if (bytes < 0) {
+ logg->logError(__FILE__, __LINE__, "Socket receive error");
+ handleException();
+ } else if (bytes == 0) {
+ logg->logMessage("Socket disconnected");
+ return -1;
+ }
+
+ // Replace carriage returns and line feeds with zero
+ if (buffer[bytes_received] == '\n' || buffer[bytes_received] == '\r' || buffer[bytes_received] == '\0') {
+ buffer[bytes_received] = '\0';
+ found = true;
+ }
+
+ bytes_received++;
+ }
+
+ return bytes_received;
+}
diff --git a/tools/gator/daemon/OlySocket.h b/tools/gator/daemon/OlySocket.h
new file mode 100644
index 00000000000..5bab7d1f4cc
--- /dev/null
+++ b/tools/gator/daemon/OlySocket.h
@@ -0,0 +1,36 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __OLY_SOCKET_H__
+#define __OLY_SOCKET_H__
+
+#include <string.h>
+
+class OlySocket {
+public:
+ OlySocket(int port, bool multipleConnections = false);
+ OlySocket(int port, char* hostname);
+ ~OlySocket();
+ int acceptConnection();
+ void closeSocket();
+ void closeServerSocket();
+ void shutdownConnection();
+ void send(char* buffer, int size);
+ void sendString(const char* string) {send((char*)string, strlen(string));}
+ int receive(char* buffer, int size);
+ int receiveNBytes(char* buffer, int size);
+ int receiveString(char* buffer, int size);
+ int getSocketID() {return mSocketID;}
+private:
+ int mSocketID, mFDServer;
+ void createClientSocket(char* hostname, int port);
+ void createSingleServerConnection(int port);
+ void createServerSocket(int port);
+};
+
+#endif //__OLY_SOCKET_H__
diff --git a/tools/gator/daemon/OlyUtility.cpp b/tools/gator/daemon/OlyUtility.cpp
new file mode 100644
index 00000000000..b29a1e91cc8
--- /dev/null
+++ b/tools/gator/daemon/OlyUtility.cpp
@@ -0,0 +1,228 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "OlyUtility.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+#if defined(WIN32)
+#include <windows.h>
+#elif defined(__linux__)
+#include <unistd.h>
+#elif defined(DARWIN)
+#include <mach-o/dyld.h>
+#endif
+
+OlyUtility* util = NULL;
+
+bool OlyUtility::stringToBool(const char* string, bool defValue) {
+ char value[32];
+
+ if (string == NULL) {
+ return defValue;
+ }
+
+ strncpy(value, string, sizeof(value));
+ if (value[0] == 0) {
+ return defValue;
+ }
+ value[sizeof(value) - 1] = 0; // strncpy does not guarantee a null-terminated string
+
+ // Convert to lowercase
+ int i = 0;
+ while (value[i]) {
+ value[i] = tolower(value[i]);
+ i++;
+ }
+
+ if (strcmp(value, "true") == 0 || strcmp(value, "yes") == 0 || strcmp(value, "1") == 0 || strcmp(value, "on") == 0) {
+ return true;
+ } else if (strcmp(value, "false") == 0 || strcmp(value, "no") == 0 || strcmp(value, "0") == 0 || strcmp(value, "off") == 0) {
+ return false;
+ } else {
+ return defValue;
+ }
+}
+
+void OlyUtility::stringToLower(char* string) {
+ if (string == NULL) {
+ return;
+ }
+
+ while (*string) {
+ *string = tolower(*string);
+ string++;
+ }
+}
+
+// Modifies fullpath with the path part including the trailing path separator
+int OlyUtility::getApplicationFullPath(char* fullpath, int sizeOfPath) {
+ memset(fullpath, 0, sizeOfPath);
+#if defined(WIN32)
+ int length = GetModuleFileName(NULL, fullpath, sizeOfPath);
+#elif defined(__linux__)
+ int length = readlink("/proc/self/exe", fullpath, sizeOfPath);
+#elif defined(DARWIN)
+ uint32_t length_u = (uint32_t)sizeOfPath;
+ int length = sizeOfPath;
+ if (_NSGetExecutablePath(fullpath, &length_u) == 0) {
+ length = strlen(fullpath);
+ }
+#endif
+
+ if (length == sizeOfPath) {
+ return -1;
+ }
+
+ fullpath[length] = 0;
+ fullpath = getPathPart(fullpath);
+
+ return 0;
+}
+
+char* OlyUtility::readFromDisk(const char* file, unsigned int *size, bool appendNull) {
+ // Open the file
+ FILE* pFile = fopen(file, "rb");
+ if (pFile==NULL) {
+ return NULL;
+ }
+
+ // Obtain file size
+ fseek(pFile , 0 , SEEK_END);
+ unsigned int lSize = ftell(pFile);
+ rewind(pFile);
+
+ // Allocate memory to contain the whole file
+ char* buffer = (char*)malloc(lSize + (int)appendNull);
+ if (buffer == NULL) {
+ fclose(pFile);
+ return NULL;
+ }
+
+ // Copy the file into the buffer
+ if (fread(buffer, 1, lSize, pFile) != lSize) {
+ free(buffer);
+ fclose(pFile);
+ return NULL;
+ }
+
+ // Terminate
+ fclose(pFile);
+
+ if (appendNull) {
+ buffer[lSize] = 0;
+ }
+
+ if (size) {
+ *size = lSize;
+ }
+
+ return buffer;
+}
+
+int OlyUtility::writeToDisk(const char* path, const char* data) {
+ // Open the file
+ FILE* pFile = fopen(path, "wb");
+ if (pFile == NULL) {
+ return -1;
+ }
+
+ // Write the data to disk
+ if (fwrite(data, 1, strlen(data), pFile) != strlen(data)) {
+ fclose(pFile);
+ return -1;
+ }
+
+ // Terminate
+ fclose(pFile);
+ return 0;
+}
+
+int OlyUtility::appendToDisk(const char* path, const char* data) {
+ // Open the file
+ FILE* pFile = fopen(path, "a");
+ if (pFile == NULL) {
+ return -1;
+ }
+
+ // Write the data to disk
+ if (fwrite(data, 1, strlen(data), pFile) != strlen(data)) {
+ fclose(pFile);
+ return -1;
+ }
+
+ // Terminate
+ fclose(pFile);
+ return 0;
+}
+
+/**
+ * Copies the srcFile into dstFile in 1kB chunks.
+ * The dstFile will be overwritten if it exists.
+ * 0 is returned on an error; otherwise 1.
+ */
+#define TRANSFER_SIZE 1024
+int OlyUtility::copyFile(const char* srcFile, const char* dstFile) {
+ char* buffer = (char*)malloc(TRANSFER_SIZE);
+ FILE * f_src = fopen(srcFile,"rb");
+ if (!f_src) {
+ return 0;
+ }
+ FILE * f_dst = fopen(dstFile,"wb");
+ if (!f_dst) {
+ fclose(f_src);
+ return 0;
+ }
+ while (!feof(f_src)) {
+ int num_bytes_read = fread(buffer, 1, TRANSFER_SIZE, f_src);
+ if (num_bytes_read < TRANSFER_SIZE && !feof(f_src)) {
+ fclose(f_src);
+ fclose(f_dst);
+ return 0;
+ }
+ int num_bytes_written = fwrite(buffer, 1, num_bytes_read, f_dst);
+ if (num_bytes_written != num_bytes_read) {
+ fclose(f_src);
+ fclose(f_dst);
+ return 0;
+ }
+ }
+ fclose(f_src);
+ fclose(f_dst);
+ free(buffer);
+ return 1;
+}
+
+const char* OlyUtility::getFilePart(const char* path) {
+ const char* last_sep = strrchr(path, PATH_SEPARATOR);
+
+ // in case path is not a full path
+ if (last_sep == NULL) {
+ return path;
+ }
+
+ return last_sep++;
+}
+
+// getPathPart may modify the contents of path
+// returns the path including the trailing path separator
+char* OlyUtility::getPathPart(char* path) {
+ char* last_sep = strrchr(path, PATH_SEPARATOR);
+
+ // in case path is not a full path
+ if (last_sep == NULL) {
+ return 0;
+ }
+ last_sep++;
+ *last_sep = 0;
+
+ return (path);
+}
diff --git a/tools/gator/daemon/OlyUtility.h b/tools/gator/daemon/OlyUtility.h
new file mode 100644
index 00000000000..abab0a510a7
--- /dev/null
+++ b/tools/gator/daemon/OlyUtility.h
@@ -0,0 +1,42 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef OLY_UTILITY_H
+#define OLY_UTILITY_H
+
+#include <stddef.h>
+
+#ifdef WIN32
+#define PATH_SEPARATOR '\\'
+#define CAIMAN_PATH_MAX MAX_PATH
+#define snprintf _snprintf
+#else
+#include <limits.h>
+#define PATH_SEPARATOR '/'
+#define CAIMAN_PATH_MAX PATH_MAX
+#endif
+
+class OlyUtility {
+public:
+ OlyUtility() {};
+ ~OlyUtility() {};
+ bool stringToBool(const char* string, bool defValue);
+ void stringToLower(char* string);
+ int getApplicationFullPath(char* path, int sizeOfPath);
+ char* readFromDisk(const char* file, unsigned int *size = NULL, bool appendNull = true);
+ int writeToDisk(const char* path, const char* file);
+ int appendToDisk(const char* path, const char* file);
+ int copyFile(const char* srcFile, const char* dstFile);
+ const char* getFilePart(const char* path);
+ char* getPathPart(char* path);
+private:
+};
+
+extern OlyUtility* util;
+
+#endif // OLY_UTILITY_H
diff --git a/tools/gator/daemon/Sender.cpp b/tools/gator/daemon/Sender.cpp
new file mode 100644
index 00000000000..159503f845f
--- /dev/null
+++ b/tools/gator/daemon/Sender.cpp
@@ -0,0 +1,130 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <string.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <sys/types.h>
+#include <arpa/inet.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include "Sender.h"
+#include "Logging.h"
+#include "OlySocket.h"
+#include "SessionData.h"
+
+Sender::Sender(OlySocket* socket) {
+ mDataFile = NULL;
+ mDataSocket = NULL;
+
+ // Set up the socket connection
+ if (socket) {
+ char streamline[64] = {0};
+ mDataSocket = socket;
+
+ // Receive magic sequence - can wait forever
+ // Streamline will send data prior to the magic sequence for legacy support, which should be ignored for v4+
+ while (strcmp("STREAMLINE", streamline) != 0) {
+ if (mDataSocket->receiveString(streamline, sizeof(streamline)) == -1) {
+ logg->logError(__FILE__, __LINE__, "Socket disconnected");
+ handleException();
+ }
+ }
+
+ // Send magic sequence - must be done first, after which error messages can be sent
+ char magic[32];
+ snprintf(magic, 32, "GATOR %i\n", PROTOCOL_VERSION);
+ mDataSocket->send(magic, strlen(magic));
+
+ gSessionData->mWaitingOnCommand = true;
+ logg->logMessage("Completed magic sequence");
+ }
+
+ pthread_mutex_init(&mSendMutex, NULL);
+}
+
+Sender::~Sender() {
+ delete mDataSocket;
+ mDataSocket = NULL;
+ if (mDataFile) {
+ fclose(mDataFile);
+ }
+}
+
+void Sender::createDataFile(char* apcDir) {
+ if (apcDir == NULL) {
+ return;
+ }
+
+ mDataFileName = (char*)malloc(strlen(apcDir) + 12);
+ sprintf(mDataFileName, "%s/0000000000", apcDir);
+ mDataFile = fopen(mDataFileName, "wb");
+ if (!mDataFile) {
+ logg->logError(__FILE__, __LINE__, "Failed to open binary file: %s", mDataFileName);
+ handleException();
+ }
+}
+
+template<typename T>
+inline T min(const T a, const T b) {
+ return (a < b ? a : b);
+}
+
+void Sender::writeData(const char* data, int length, int type) {
+ if (length < 0 || (data == NULL && length > 0)) {
+ return;
+ }
+
+ // Multiple threads call writeData()
+ pthread_mutex_lock(&mSendMutex);
+
+ // Send data over the socket connection
+ if (mDataSocket) {
+ // Start alarm
+ const int alarmDuration = 8;
+ alarm(alarmDuration);
+
+ // Send data over the socket, sending the type and size first
+ logg->logMessage("Sending data with length %d", length);
+ if (type != RESPONSE_APC_DATA) {
+ // type and length already added by the Collector for apc data
+ mDataSocket->send((char*)&type, 1);
+ mDataSocket->send((char*)&length, sizeof(length));
+ }
+
+ // 100Kbits/sec * alarmDuration sec / 8 bits/byte
+ const int chunkSize = 100*1000 * alarmDuration / 8;
+ int pos = 0;
+ while (true) {
+ mDataSocket->send((char*)data + pos, min(length - pos, chunkSize));
+ pos += chunkSize;
+ if (pos >= length) {
+ break;
+ }
+
+ // Reset the alarm
+ alarm(alarmDuration);
+ logg->logMessage("Resetting the alarm");
+ }
+
+ // Stop alarm
+ alarm(0);
+ }
+
+ // Write data to disk as long as it is not meta data
+ if (mDataFile && type == RESPONSE_APC_DATA) {
+ logg->logMessage("Writing data with length %d", length);
+ // Send data to the data file
+ if (fwrite(data, 1, length, mDataFile) != (unsigned int)length) {
+ logg->logError(__FILE__, __LINE__, "Failed writing binary file %s", mDataFileName);
+ handleException();
+ }
+ }
+
+ pthread_mutex_unlock(&mSendMutex);
+}
diff --git a/tools/gator/daemon/Sender.h b/tools/gator/daemon/Sender.h
new file mode 100644
index 00000000000..8f23361a5de
--- /dev/null
+++ b/tools/gator/daemon/Sender.h
@@ -0,0 +1,38 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __SENDER_H__
+#define __SENDER_H__
+
+#include <stdio.h>
+#include <pthread.h>
+
+class OlySocket;
+
+enum {
+ RESPONSE_XML = 1,
+ RESPONSE_APC_DATA = 3,
+ RESPONSE_ACK = 4,
+ RESPONSE_NAK = 5,
+ RESPONSE_ERROR = 0xFF
+};
+
+class Sender {
+public:
+ Sender(OlySocket* socket);
+ ~Sender();
+ void writeData(const char* data, int length, int type);
+ void createDataFile(char* apcDir);
+private:
+ OlySocket* mDataSocket;
+ FILE* mDataFile;
+ char* mDataFileName;
+ pthread_mutex_t mSendMutex;
+};
+
+#endif //__SENDER_H__
diff --git a/tools/gator/daemon/SessionData.cpp b/tools/gator/daemon/SessionData.cpp
new file mode 100644
index 00000000000..4068d4e957f
--- /dev/null
+++ b/tools/gator/daemon/SessionData.cpp
@@ -0,0 +1,148 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <string.h>
+#include "SessionData.h"
+#include "SessionXML.h"
+#include "Logging.h"
+
+SessionData* gSessionData = NULL;
+
+SessionData::SessionData() {
+ initialize();
+}
+
+SessionData::~SessionData() {
+}
+
+void SessionData::initialize() {
+ mWaitingOnCommand = false;
+ mSessionIsActive = false;
+ mLocalCapture = false;
+ mOneShot = false;
+ readCpuInfo();
+ mConfigurationXMLPath = NULL;
+ mSessionXMLPath = NULL;
+ mEventsXMLPath = NULL;
+ mTargetPath = NULL;
+ mAPCDir = NULL;
+ mSampleRate = 0;
+ mLiveRate = 0;
+ mDuration = 0;
+ mBacktraceDepth = 0;
+ mTotalBufferSize = 0;
+ // sysconf(_SC_NPROCESSORS_CONF) is unreliable on 2.6 Android, get the value from the kernel module
+ mCores = 1;
+}
+
+void SessionData::parseSessionXML(char* xmlString) {
+ SessionXML session(xmlString);
+ session.parse();
+
+ // Set session data values
+ if (strcmp(session.parameters.sample_rate, "high") == 0) {
+ mSampleRate = 10000;
+ } else if (strcmp(session.parameters.sample_rate, "normal") == 0) {
+ mSampleRate = 1000;
+ } else if (strcmp(session.parameters.sample_rate, "low") == 0) {
+ mSampleRate = 100;
+ } else if (strcmp(session.parameters.sample_rate, "none") == 0) {
+ mSampleRate = 0;
+ } else {
+ logg->logError(__FILE__, __LINE__, "Invalid sample rate (%s) in session xml.", session.parameters.sample_rate);
+ handleException();
+ }
+ mBacktraceDepth = session.parameters.call_stack_unwinding == true ? 128 : 0;
+ mDuration = session.parameters.duration;
+
+ // Determine buffer size (in MB) based on buffer mode
+ mOneShot = true;
+ if (strcmp(session.parameters.buffer_mode, "streaming") == 0) {
+ mOneShot = false;
+ mTotalBufferSize = 1;
+ } else if (strcmp(session.parameters.buffer_mode, "small") == 0) {
+ mTotalBufferSize = 1;
+ } else if (strcmp(session.parameters.buffer_mode, "normal") == 0) {
+ mTotalBufferSize = 4;
+ } else if (strcmp(session.parameters.buffer_mode, "large") == 0) {
+ mTotalBufferSize = 16;
+ } else {
+ logg->logError(__FILE__, __LINE__, "Invalid value for buffer mode in session xml.");
+ handleException();
+ }
+
+ mImages = session.parameters.images;
+ // Convert milli- to nanoseconds
+ mLiveRate = session.parameters.live_rate * (int64_t)1000000;
+ if (mLiveRate > 0 && mLocalCapture) {
+ logg->logMessage("Local capture is not compatable with live, disabling live");
+ mLiveRate = 0;
+ }
+}
+
+void SessionData::readCpuInfo() {
+ char temp[256]; // arbitrarily large amount
+ strcpy(mCoreName, "unknown");
+ mCpuId = -1;
+
+ FILE* f = fopen("/proc/cpuinfo", "r");
+ if (f == NULL) {
+ logg->logMessage("Error opening /proc/cpuinfo\n"
+ "The core name in the captured xml file will be 'unknown'.");
+ return;
+ }
+
+ bool foundCoreName = false;
+ bool foundCpuId = false;
+ while (fgets(temp, sizeof(temp), f) && (!foundCoreName || !foundCpuId)) {
+ if (strlen(temp) > 0) {
+ temp[strlen(temp) - 1] = 0; // Replace the line feed with a null
+ }
+
+ const bool foundHardware = strstr(temp, "Hardware") != 0;
+ const bool foundCPUPart = strstr(temp, "CPU part") != 0;
+ if (foundHardware || foundCPUPart) {
+ char* position = strchr(temp, ':');
+ if (position == NULL || (unsigned int)(position - temp) + 2 >= strlen(temp)) {
+ logg->logMessage("Unknown format of /proc/cpuinfo\n"
+ "The core name in the captured xml file will be 'unknown'.");
+ return;
+ }
+ position += 2;
+
+ if (foundHardware) {
+ strncpy(mCoreName, position, sizeof(mCoreName));
+ mCoreName[sizeof(mCoreName) - 1] = 0; // strncpy does not guarantee a null-terminated string
+ foundCoreName = true;
+ }
+
+ if (foundCPUPart) {
+ int cpuId = strtol(position, NULL, 16);
+ if (cpuId > mCpuId) {
+ mCpuId = cpuId;
+ }
+ foundCpuId = true;
+ }
+ }
+ }
+
+ if (!foundCoreName) {
+ logg->logMessage("Could not determine core name from /proc/cpuinfo\n"
+ "The core name in the captured xml file will be 'unknown'.");
+ }
+ fclose(f);
+ }
+
+int getEventKey() {
+ // Start one after the gator.ko's value of 1
+ static int key = 2;
+
+ const int ret = key;
+ key += 2;
+ return ret;
+}
diff --git a/tools/gator/daemon/SessionData.h b/tools/gator/daemon/SessionData.h
new file mode 100644
index 00000000000..22a8af05121
--- /dev/null
+++ b/tools/gator/daemon/SessionData.h
@@ -0,0 +1,71 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef SESSION_DATA_H
+#define SESSION_DATA_H
+
+#include <stdint.h>
+
+#include "Counter.h"
+#include "Hwmon.h"
+
+#define MAX_PERFORMANCE_COUNTERS 50
+
+#define PROTOCOL_VERSION 14
+#define PROTOCOL_DEV 1000 // Differentiates development versions (timestamp) from release versions
+
+struct ImageLinkList {
+ char* path;
+ struct ImageLinkList *next;
+};
+
+class SessionData {
+public:
+ static const size_t MAX_STRING_LEN = 80;
+
+ SessionData();
+ ~SessionData();
+ void initialize();
+ void parseSessionXML(char* xmlString);
+
+ Hwmon hwmon;
+
+ char mCoreName[MAX_STRING_LEN];
+ struct ImageLinkList *mImages;
+ char* mConfigurationXMLPath;
+ char* mSessionXMLPath;
+ char* mEventsXMLPath;
+ char* mTargetPath;
+ char* mAPCDir;
+
+ bool mWaitingOnCommand;
+ bool mSessionIsActive;
+ bool mLocalCapture;
+ bool mOneShot; // halt processing of the driver data until profiling is complete or the buffer is filled
+
+ int mBacktraceDepth;
+ int mTotalBufferSize; // number of MB to use for the entire collection buffer
+ int mSampleRate;
+ int64_t mLiveRate;
+ int mDuration;
+ int mCores;
+ int mCpuId;
+
+ // PMU Counters
+ int mCounterOverflow;
+ Counter mCounters[MAX_PERFORMANCE_COUNTERS];
+
+private:
+ void readCpuInfo();
+};
+
+extern SessionData* gSessionData;
+
+int getEventKey();
+
+#endif // SESSION_DATA_H
diff --git a/tools/gator/daemon/SessionXML.cpp b/tools/gator/daemon/SessionXML.cpp
new file mode 100644
index 00000000000..0a0a0277917
--- /dev/null
+++ b/tools/gator/daemon/SessionXML.cpp
@@ -0,0 +1,109 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <string.h>
+#include <stdlib.h>
+#include <limits.h>
+#include "SessionXML.h"
+#include "Logging.h"
+#include "OlyUtility.h"
+#include "SessionData.h"
+
+static const char* TAG_SESSION = "session";
+static const char* TAG_IMAGE = "image";
+
+static const char* ATTR_VERSION = "version";
+static const char* ATTR_CALL_STACK_UNWINDING = "call_stack_unwinding";
+static const char* ATTR_BUFFER_MODE = "buffer_mode";
+static const char* ATTR_SAMPLE_RATE = "sample_rate";
+static const char* ATTR_DURATION = "duration";
+static const char* ATTR_PATH = "path";
+static const char* ATTR_LIVE_RATE = "live_rate";
+
+SessionXML::SessionXML(const char* str) {
+ parameters.buffer_mode[0] = 0;
+ parameters.sample_rate[0] = 0;
+ parameters.duration = 0;
+ parameters.call_stack_unwinding = false;
+ parameters.live_rate = 0;
+ parameters.images = NULL;
+ mPath = 0;
+ mSessionXML = (char*)str;
+ logg->logMessage(mSessionXML);
+}
+
+SessionXML::~SessionXML() {
+ if (mPath != 0) {
+ free(mSessionXML);
+ }
+}
+
+void SessionXML::parse() {
+ mxml_node_t *tree;
+ mxml_node_t *node;
+
+ tree = mxmlLoadString(NULL, mSessionXML, MXML_NO_CALLBACK);
+ node = mxmlFindElement(tree, tree, TAG_SESSION, NULL, NULL, MXML_DESCEND);
+
+ if (node) {
+ sessionTag(tree, node);
+ mxmlDelete(tree);
+ return;
+ }
+
+ logg->logError(__FILE__, __LINE__, "No session tag found in the session.xml file");
+ handleException();
+}
+
+void SessionXML::sessionTag(mxml_node_t *tree, mxml_node_t *node) {
+ int version = 0;
+ if (mxmlElementGetAttr(node, ATTR_VERSION)) version = strtol(mxmlElementGetAttr(node, ATTR_VERSION), NULL, 10);
+ if (version != 1) {
+ logg->logError(__FILE__, __LINE__, "Invalid session.xml version: %d", version);
+ handleException();
+ }
+
+ // copy to pre-allocated strings
+ if (mxmlElementGetAttr(node, ATTR_BUFFER_MODE)) {
+ strncpy(parameters.buffer_mode, mxmlElementGetAttr(node, ATTR_BUFFER_MODE), sizeof(parameters.buffer_mode));
+ parameters.buffer_mode[sizeof(parameters.buffer_mode) - 1] = 0; // strncpy does not guarantee a null-terminated string
+ }
+ if (mxmlElementGetAttr(node, ATTR_SAMPLE_RATE)) {
+ strncpy(parameters.sample_rate, mxmlElementGetAttr(node, ATTR_SAMPLE_RATE), sizeof(parameters.sample_rate));
+ parameters.sample_rate[sizeof(parameters.sample_rate) - 1] = 0; // strncpy does not guarantee a null-terminated string
+ }
+
+ // integers/bools
+ parameters.call_stack_unwinding = util->stringToBool(mxmlElementGetAttr(node, ATTR_CALL_STACK_UNWINDING), false);
+ if (mxmlElementGetAttr(node, ATTR_DURATION)) parameters.duration = strtol(mxmlElementGetAttr(node, ATTR_DURATION), NULL, 10);
+ if (mxmlElementGetAttr(node, ATTR_LIVE_RATE)) parameters.live_rate = strtol(mxmlElementGetAttr(node, ATTR_LIVE_RATE), NULL, 10);
+
+ // parse subtags
+ node = mxmlGetFirstChild(node);
+ while (node) {
+ if (mxmlGetType(node) != MXML_ELEMENT) {
+ node = mxmlWalkNext(node, tree, MXML_NO_DESCEND);
+ continue;
+ }
+ if (strcmp(TAG_IMAGE, mxmlGetElement(node)) == 0) {
+ sessionImage(node);
+ }
+ node = mxmlWalkNext(node, tree, MXML_NO_DESCEND);
+ }
+}
+
+void SessionXML::sessionImage(mxml_node_t *node) {
+ int length = strlen(mxmlElementGetAttr(node, ATTR_PATH));
+ struct ImageLinkList *image;
+
+ image = (struct ImageLinkList *)malloc(sizeof(struct ImageLinkList));
+ image->path = (char*)malloc(length + 1);
+ image->path = strdup(mxmlElementGetAttr(node, ATTR_PATH));
+ image->next = parameters.images;
+ parameters.images = image;
+}
diff --git a/tools/gator/daemon/SessionXML.h b/tools/gator/daemon/SessionXML.h
new file mode 100644
index 00000000000..c7e3798d695
--- /dev/null
+++ b/tools/gator/daemon/SessionXML.h
@@ -0,0 +1,38 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef SESSION_XML_H
+#define SESSION_XML_H
+
+#include "mxml/mxml.h"
+
+struct ImageLinkList;
+
+struct ConfigParameters {
+ char buffer_mode[64]; // buffer mode, "streaming", "low", "normal", "high" defines oneshot and buffer size
+ char sample_rate[64]; // capture mode, "high", "normal", or "low"
+ int duration; // length of profile in seconds
+ bool call_stack_unwinding; // whether stack unwinding is performed
+ int live_rate;
+ struct ImageLinkList *images; // linked list of image strings
+};
+
+class SessionXML {
+public:
+ SessionXML(const char* str);
+ ~SessionXML();
+ void parse();
+ ConfigParameters parameters;
+private:
+ char* mSessionXML;
+ char* mPath;
+ void sessionTag(mxml_node_t *tree, mxml_node_t *node);
+ void sessionImage(mxml_node_t *node);
+};
+
+#endif // SESSION_XML_H
diff --git a/tools/gator/daemon/StreamlineSetup.cpp b/tools/gator/daemon/StreamlineSetup.cpp
new file mode 100644
index 00000000000..e196a7dba2c
--- /dev/null
+++ b/tools/gator/daemon/StreamlineSetup.cpp
@@ -0,0 +1,277 @@
+/**
+ * Copyright (C) ARM Limited 2011-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <arpa/inet.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include "Sender.h"
+#include "Logging.h"
+#include "OlyUtility.h"
+#include "SessionData.h"
+#include "CapturedXML.h"
+#include "StreamlineSetup.h"
+#include "ConfigurationXML.h"
+#include "Driver.h"
+#include "EventsXML.h"
+
+static const char* TAG_SESSION = "session";
+static const char* TAG_REQUEST = "request";
+static const char* TAG_CONFIGURATIONS = "configurations";
+
+static const char* ATTR_TYPE = "type";
+static const char* VALUE_EVENTS = "events";
+static const char* VALUE_CONFIGURATION = "configuration";
+static const char* VALUE_COUNTERS = "counters";
+static const char* VALUE_CAPTURED = "captured";
+static const char* VALUE_DEFAULTS = "defaults";
+
+StreamlineSetup::StreamlineSetup(OlySocket* s) {
+ bool ready = false;
+ char* data = NULL;
+ int type;
+
+ mSocket = s;
+
+ // Receive commands from Streamline (master)
+ while (!ready) {
+ // receive command over socket
+ gSessionData->mWaitingOnCommand = true;
+ data = readCommand(&type);
+
+ // parse and handle data
+ switch (type) {
+ case COMMAND_REQUEST_XML:
+ handleRequest(data);
+ break;
+ case COMMAND_DELIVER_XML:
+ handleDeliver(data);
+ break;
+ case COMMAND_APC_START:
+ logg->logMessage("Received apc start request");
+ ready = true;
+ break;
+ case COMMAND_APC_STOP:
+ logg->logMessage("Received apc stop request before apc start request");
+ exit(0);
+ break;
+ case COMMAND_DISCONNECT:
+ logg->logMessage("Received disconnect command");
+ exit(0);
+ break;
+ case COMMAND_PING:
+ logg->logMessage("Received ping command");
+ sendData(NULL, 0, RESPONSE_ACK);
+ break;
+ default:
+ logg->logError(__FILE__, __LINE__, "Target error: Unknown command type, %d", type);
+ handleException();
+ }
+
+ free(data);
+ }
+
+ if (gSessionData->mCounterOverflow > 0) {
+ logg->logError(__FILE__, __LINE__, "Only %i performance counters are permitted, %i are selected", MAX_PERFORMANCE_COUNTERS, gSessionData->mCounterOverflow);
+ handleException();
+ }
+}
+
+StreamlineSetup::~StreamlineSetup() {
+}
+
+char* StreamlineSetup::readCommand(int* command) {
+ unsigned char header[5];
+ char* data;
+ int response;
+
+ // receive type and length
+ response = mSocket->receiveNBytes((char*)&header, sizeof(header));
+
+ // After receiving a single byte, we are no longer waiting on a command
+ gSessionData->mWaitingOnCommand = false;
+
+ if (response < 0) {
+ logg->logError(__FILE__, __LINE__, "Target error: Unexpected socket disconnect");
+ handleException();
+ }
+
+ const char type = header[0];
+ const int length = (header[1] << 0) | (header[2] << 8) | (header[3] << 16) | (header[4] << 24);
+
+ // add artificial limit
+ if ((length < 0) || length > 1024 * 1024) {
+ logg->logError(__FILE__, __LINE__, "Target error: Invalid length received, %d", length);
+ handleException();
+ }
+
+ // allocate memory to contain the xml file, size of zero returns a zero size object
+ data = (char*)calloc(length + 1, 1);
+ if (data == NULL) {
+ logg->logError(__FILE__, __LINE__, "Unable to allocate memory for xml");
+ handleException();
+ }
+
+ // receive data
+ response = mSocket->receiveNBytes(data, length);
+ if (response < 0) {
+ logg->logError(__FILE__, __LINE__, "Target error: Unexpected socket disconnect");
+ handleException();
+ }
+
+ // null terminate the data for string parsing
+ if (length > 0) {
+ data[length] = 0;
+ }
+
+ *command = type;
+ return data;
+}
+
+void StreamlineSetup::handleRequest(char* xml) {
+ mxml_node_t *tree, *node;
+ const char * attr = NULL;
+
+ tree = mxmlLoadString(NULL, xml, MXML_NO_CALLBACK);
+ node = mxmlFindElement(tree, tree, TAG_REQUEST, ATTR_TYPE, NULL, MXML_DESCEND_FIRST);
+ if (node) {
+ attr = mxmlElementGetAttr(node, ATTR_TYPE);
+ }
+ if (attr && strcmp(attr, VALUE_EVENTS) == 0) {
+ sendEvents();
+ logg->logMessage("Sent events xml response");
+ } else if (attr && strcmp(attr, VALUE_CONFIGURATION) == 0) {
+ sendConfiguration();
+ logg->logMessage("Sent configuration xml response");
+ } else if (attr && strcmp(attr, VALUE_COUNTERS) == 0) {
+ sendCounters();
+ logg->logMessage("Sent counters xml response");
+ } else if (attr && strcmp(attr, VALUE_CAPTURED) == 0) {
+ CapturedXML capturedXML;
+ char* capturedText = capturedXML.getXML(false);
+ sendData(capturedText, strlen(capturedText), RESPONSE_XML);
+ free(capturedText);
+ logg->logMessage("Sent captured xml response");
+ } else if (attr && strcmp(attr, VALUE_DEFAULTS) == 0) {
+ sendDefaults();
+ logg->logMessage("Sent default configuration xml response");
+ } else {
+ char error[] = "Unknown request";
+ sendData(error, strlen(error), RESPONSE_NAK);
+ logg->logMessage("Received unknown request:\n%s", xml);
+ }
+
+ mxmlDelete(tree);
+}
+
+void StreamlineSetup::handleDeliver(char* xml) {
+ mxml_node_t *tree;
+
+ // Determine xml type
+ tree = mxmlLoadString(NULL, xml, MXML_NO_CALLBACK);
+ if (mxmlFindElement(tree, tree, TAG_SESSION, NULL, NULL, MXML_DESCEND_FIRST)) {
+ // Session XML
+ gSessionData->parseSessionXML(xml);
+ sendData(NULL, 0, RESPONSE_ACK);
+ logg->logMessage("Received session xml");
+ } else if (mxmlFindElement(tree, tree, TAG_CONFIGURATIONS, NULL, NULL, MXML_DESCEND_FIRST)) {
+ // Configuration XML
+ writeConfiguration(xml);
+ sendData(NULL, 0, RESPONSE_ACK);
+ logg->logMessage("Received configuration xml");
+ } else {
+ // Unknown XML
+ logg->logMessage("Received unknown XML delivery type");
+ sendData(NULL, 0, RESPONSE_NAK);
+ }
+
+ mxmlDelete(tree);
+}
+
+void StreamlineSetup::sendData(const char* data, uint32_t length, char type) {
+ unsigned char header[5];
+ header[0] = type;
+ header[1] = (length >> 0) & 0xff;
+ header[2] = (length >> 8) & 0xff;
+ header[3] = (length >> 16) & 0xff;
+ header[4] = (length >> 24) & 0xff;
+ mSocket->send((char*)&header, sizeof(header));
+ mSocket->send((char*)data, length);
+}
+
+void StreamlineSetup::sendEvents() {
+ EventsXML eventsXML;
+ char* string = eventsXML.getXML();
+ sendString(string, RESPONSE_XML);
+ free(string);
+}
+
+void StreamlineSetup::sendConfiguration() {
+ ConfigurationXML xml;
+
+ const char* string = xml.getConfigurationXML();
+ sendData(string, strlen(string), RESPONSE_XML);
+}
+
+void StreamlineSetup::sendDefaults() {
+ // Send the config built into the binary
+ const char* xml;
+ unsigned int size;
+ ConfigurationXML::getDefaultConfigurationXml(xml, size);
+
+ // Artificial size restriction
+ if (size > 1024*1024) {
+ logg->logError(__FILE__, __LINE__, "Corrupt default configuration file");
+ handleException();
+ }
+
+ sendData(xml, size, RESPONSE_XML);
+}
+
+void StreamlineSetup::sendCounters() {
+ mxml_node_t *xml;
+ mxml_node_t *counters;
+
+ xml = mxmlNewXML("1.0");
+ counters = mxmlNewElement(xml, "counters");
+ for (Driver *driver = Driver::getHead(); driver != NULL; driver = driver->getNext()) {
+ driver->writeCounters(counters);
+ }
+
+ char* string = mxmlSaveAllocString(xml, mxmlWhitespaceCB);
+ sendString(string, RESPONSE_XML);
+
+ free(string);
+ mxmlDelete(xml);
+}
+
+void StreamlineSetup::writeConfiguration(char* xml) {
+ char path[PATH_MAX];
+
+ if (gSessionData->mConfigurationXMLPath) {
+ strncpy(path, gSessionData->mConfigurationXMLPath, PATH_MAX);
+ } else {
+ util->getApplicationFullPath(path, PATH_MAX);
+ strncat(path, "configuration.xml", PATH_MAX - strlen(path) - 1);
+ }
+
+ if (util->writeToDisk(path, xml) < 0) {
+ logg->logError(__FILE__, __LINE__, "Error writing %s\nPlease verify write permissions to this path.", path);
+ handleException();
+ }
+
+ // Re-populate gSessionData with the configuration, as it has now changed
+ { ConfigurationXML configuration; }
+
+ if (gSessionData->mCounterOverflow > 0) {
+ logg->logError(__FILE__, __LINE__, "Only %i performance counters counters are permitted, %i are selected", MAX_PERFORMANCE_COUNTERS, gSessionData->mCounterOverflow);
+ handleException();
+ }
+}
diff --git a/tools/gator/daemon/StreamlineSetup.h b/tools/gator/daemon/StreamlineSetup.h
new file mode 100644
index 00000000000..a27a7ac97a1
--- /dev/null
+++ b/tools/gator/daemon/StreamlineSetup.h
@@ -0,0 +1,44 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __STREAMLINE_SETUP_H__
+#define __STREAMLINE_SETUP_H__
+
+#include "OlySocket.h"
+
+// Commands from Streamline
+enum {
+ COMMAND_REQUEST_XML = 0,
+ COMMAND_DELIVER_XML = 1,
+ COMMAND_APC_START = 2,
+ COMMAND_APC_STOP = 3,
+ COMMAND_DISCONNECT = 4,
+ COMMAND_PING = 5
+};
+
+class StreamlineSetup {
+public:
+ StreamlineSetup(OlySocket *socket);
+ ~StreamlineSetup();
+private:
+ int mNumConnections;
+ OlySocket* mSocket;
+
+ char* readCommand(int*);
+ void handleRequest(char* xml);
+ void handleDeliver(char* xml);
+ void sendData(const char* data, uint32_t length, char type);
+ void sendString(const char* string, int type) {sendData(string, strlen(string), type);}
+ void sendEvents();
+ void sendConfiguration();
+ void sendDefaults();
+ void sendCounters();
+ void writeConfiguration(char* xml);
+};
+
+#endif //__STREAMLINE_SETUP_H__
diff --git a/tools/gator/daemon/common.mk b/tools/gator/daemon/common.mk
new file mode 100644
index 00000000000..ee2415b8825
--- /dev/null
+++ b/tools/gator/daemon/common.mk
@@ -0,0 +1,50 @@
+# -g produces debugging information
+# -O3 maximum optimization
+# -O0 no optimization, used for debugging
+# -Wall enables most warnings
+# -Werror treats warnings as errors
+# -std=c++0x is the planned new c++ standard
+# -std=c++98 is the 1998 c++ standard
+CFLAGS += -O3 -Wall -fno-exceptions -pthread -MMD -DETCDIR=\"/etc\" -Ilibsensors
+CXXFLAGS += -fno-rtti
+ifeq ($(WERROR),1)
+ CFLAGS += -Werror
+endif
+# -s strips the binary of debug info
+LDFLAGS += -s
+TARGET = gatord
+C_SRC = $(wildcard mxml/*.c) $(wildcard libsensors/*.c)
+CPP_SRC = $(wildcard *.cpp)
+
+all: $(TARGET)
+
+events.xml: events_header.xml $(wildcard events-*.xml) events_footer.xml
+ cat $^ > $@
+
+include $(wildcard *.d)
+include $(wildcard mxml/*.d)
+
+EventsXML.cpp: events_xml.h
+ConfigurationXML.cpp: configuration_xml.h
+
+# Don't regenerate conf-lex.c or conf-parse.c
+libsensors/conf-lex.c: ;
+libsensors/conf-parse.c: ;
+
+%_xml.h: %.xml escape
+ ./escape $< > $@
+
+%.o: %.c
+ $(GCC) -c $(CFLAGS) -o $@ $<
+
+%.o: %.cpp
+ $(CPP) -c $(CFLAGS) $(CXXFLAGS) -o $@ $<
+
+$(TARGET): $(CPP_SRC:%.cpp=%.o) $(C_SRC:%.c=%.o)
+ $(CPP) $(LDFLAGS) -o $@ $^ -lrt -pthread
+
+escape: escape.c
+ gcc $^ -o $@
+
+clean:
+ rm -f *.d *.o mxml/*.d mxml/*.o libsensors/*.d libsensors/*.o $(TARGET) escape events.xml events_xml.h configuration_xml.h
diff --git a/tools/gator/daemon/configuration.xml b/tools/gator/daemon/configuration.xml
new file mode 100644
index 00000000000..b44c00a79e8
--- /dev/null
+++ b/tools/gator/daemon/configuration.xml
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configurations revision="3">
+ <configuration counter="ARM_ARM11_ccnt" event="0xff"/>
+ <configuration counter="ARM_ARM11_cnt0" event="0x7"/>
+ <configuration counter="ARM_ARM11_cnt1" event="0xb"/>
+ <configuration counter="ARM_ARM11MPCore_ccnt" event="0xff"/>
+ <configuration counter="ARM_ARM11MPCore_cnt0" event="0x08"/>
+ <configuration counter="ARM_ARM11MPCore_cnt1" event="0x0b"/>
+ <configuration counter="ARM_Cortex-A5_ccnt" event="0xff"/>
+ <configuration counter="ARM_Cortex-A5_cnt0" event="0x8"/>
+ <configuration counter="ARM_Cortex-A5_cnt1" event="0x1"/>
+ <configuration counter="ARM_Cortex-A7_ccnt" event="0xff"/>
+ <configuration counter="ARM_Cortex-A7_cnt0" event="0x08"/>
+ <configuration counter="ARM_Cortex-A7_cnt1" event="0x10"/>
+ <configuration counter="ARM_Cortex-A7_cnt2" event="0x16"/>
+ <configuration counter="ARM_Cortex-A8_ccnt" event="0xff"/>
+ <configuration counter="ARM_Cortex-A8_cnt0" event="0x8"/>
+ <configuration counter="ARM_Cortex-A8_cnt1" event="0x44"/>
+ <configuration counter="ARM_Cortex-A8_cnt2" event="0x43"/>
+ <configuration counter="ARM_Cortex-A8_cnt3" event="0x10"/>
+ <configuration counter="ARM_Cortex-A9_ccnt" event="0xff"/>
+ <configuration counter="ARM_Cortex-A9_cnt0" event="0x68"/>
+ <configuration counter="ARM_Cortex-A9_cnt1" event="0x06"/>
+ <configuration counter="ARM_Cortex-A9_cnt2" event="0x07"/>
+ <configuration counter="ARM_Cortex-A9_cnt3" event="0x03"/>
+ <configuration counter="ARM_Cortex-A9_cnt4" event="0x04"/>
+ <configuration counter="ARM_Cortex-A15_ccnt" event="0xff"/>
+ <configuration counter="ARM_Cortex-A15_cnt0" event="0x8"/>
+ <configuration counter="ARM_Cortex-A15_cnt1" event="0x16"/>
+ <configuration counter="ARM_Cortex-A15_cnt2" event="0x10"/>
+ <configuration counter="ARM_Cortex-A15_cnt3" event="0x19"/>
+ <configuration counter="ARM_Cortex-A53_ccnt" event="0x11"/>
+ <configuration counter="ARM_Cortex-A53_cnt0" event="0x8"/>
+ <configuration counter="ARM_Cortex-A53_cnt1" event="0x16"/>
+ <configuration counter="ARM_Cortex-A53_cnt2" event="0x10"/>
+ <configuration counter="ARM_Cortex-A53_cnt3" event="0x19"/>
+ <configuration counter="ARM_Cortex-A57_ccnt" event="0x11"/>
+ <configuration counter="ARM_Cortex-A57_cnt0" event="0x8"/>
+ <configuration counter="ARM_Cortex-A57_cnt1" event="0x16"/>
+ <configuration counter="ARM_Cortex-A57_cnt2" event="0x10"/>
+ <configuration counter="ARM_Cortex-A57_cnt3" event="0x19"/>
+ <configuration counter="Scorpion_ccnt" event="0xff"/>
+ <configuration counter="Scorpion_cnt0" event="0x08"/>
+ <configuration counter="Scorpion_cnt1" event="0x10"/>
+ <configuration counter="ScorpionMP_ccnt" event="0xff"/>
+ <configuration counter="ScorpionMP_cnt0" event="0x08"/>
+ <configuration counter="ScorpionMP_cnt1" event="0x10"/>
+ <configuration counter="Krait_ccnt" event="0xff"/>
+ <configuration counter="Krait_cnt0" event="0x08"/>
+ <configuration counter="Krait_cnt1" event="0x10"/>
+ <configuration counter="Linux_block_rq_wr"/>
+ <configuration counter="Linux_block_rq_rd"/>
+ <configuration counter="Linux_meminfo_memused"/>
+ <configuration counter="Linux_meminfo_memfree"/>
+ <configuration counter="Linux_power_cpu_freq"/>
+ <configuration counter="L2C-310_cnt0" event="0x1"/>
+</configurations>
diff --git a/tools/gator/daemon/escape.c b/tools/gator/daemon/escape.c
new file mode 100644
index 00000000000..3eec1f8d38d
--- /dev/null
+++ b/tools/gator/daemon/escape.c
@@ -0,0 +1,75 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/*
+ * The Makefile in the daemon folder builds and executes 'escape'
+ * 'escape' creates configuration_xml.h from configuration.xml and events_xml.h from events-*.xml
+ * these genereated xml files are then #included and built as part of the gatord binary
+ */
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+static void print_escaped_path(char *path) {
+ if (isdigit(*path)) {
+ printf("__");
+ }
+ for (; *path != '\0'; ++path) {
+ printf("%c", isalnum(*path) ? *path : '_');
+ }
+}
+
+int main(int argc, char *argv[]) {
+ int i;
+ char *path;
+ FILE *in = NULL;
+ int ch;
+ unsigned int len = 0;
+
+ for (i = 1; i < argc && argv[i][0] == '-'; ++i) ;
+ if (i == argc) {
+ fprintf(stderr, "Usage: %s <filename>\n", argv[0]);
+ return EXIT_FAILURE;
+ }
+ path = argv[i];
+
+ errno = 0;
+ if ((in = fopen(path, "r")) == NULL) {
+ fprintf(stderr, "Unable to open '%s': %s\n", path, strerror(errno));
+ return EXIT_FAILURE;
+ }
+
+ printf("static const unsigned char ");
+ print_escaped_path(path);
+ printf("[] = {");
+ for (;;) {
+ ch = fgetc(in);
+ if (len != 0) {
+ printf(",");
+ }
+ if (len % 12 == 0) {
+ printf("\n ");
+ }
+ // Write out a null character after the contents of the file but do not increment len
+ printf(" 0x%.2x", (ch == EOF ? 0 : ch));
+ if (ch == EOF) {
+ break;
+ }
+ ++len;
+ }
+ printf("\n};\nstatic const unsigned int ");
+ print_escaped_path(path);
+ printf("_len = %i;\n", len);
+
+ fclose(in);
+
+ return EXIT_SUCCESS;
+}
diff --git a/tools/gator/daemon/events-ARM11.xml b/tools/gator/daemon/events-ARM11.xml
new file mode 100644
index 00000000000..57e32354631
--- /dev/null
+++ b/tools/gator/daemon/events-ARM11.xml
@@ -0,0 +1,39 @@
+ <counter_set name="ARM_ARM11_cnt" count="3"/>
+ <category name="ARM11" counter_set="ARM_ARM11_cnt" per_cpu="yes">
+ <event counter="ARM_ARM11_ccnt" event="0xff" title="Clock" name="Cycles" display="hertz" units="Hz" average_selection="yes" average_cores="yes" description="The number of core clock cycles"/>
+ <event event="0x00" title="Cache" name="Inst miss" description="Instruction cache miss to a cacheable location, which requires a fetch from external memory"/>
+ <event event="0x01" title="Pipeline" name="Instruction stall" description="Stall because instruction buffer cannot deliver an instruction"/>
+ <event event="0x02" title="Pipeline" name="Data stall" description="Stall because of a data dependency"/>
+ <event event="0x03" title="Cache" name="Inst micro TLB miss" description="Instruction MicroTLB miss (unused on ARM1156)"/>
+ <event event="0x04" title="Cache" name="Data micro TLB miss" description="Data MicroTLB miss (unused on ARM1156)"/>
+ <event event="0x05" title="Branch" name="Instruction executed" description="Branch instruction executed, branch might or might not have changed program flow"/>
+ <event event="0x06" title="Branch" name="Mispredicted" description="Branch mis-predicted"/>
+ <event event="0x07" title="Instruction" name="Executed" description="Instructions executed"/>
+ <event event="0x09" title="Cache" name="Data access" description="Data cache access, not including Cache operations"/>
+ <event event="0x0a" title="Cache" name="Data all access" description="Data cache access, not including Cache Operations regardless of whether or not the location is cacheable"/>
+ <event event="0x0b" title="Cache" name="Data miss" description="Data cache miss, not including Cache Operations"/>
+ <event event="0x0c" title="Cache" name="Write-back" description="Data cache write-back"/>
+ <event event="0x0d" title="Program Counter" name="SW change" description="Software changed the PC"/>
+ <event event="0x0f" title="Cache " name="TLB miss" description="Main TLB miss (unused on ARM1156)"/>
+ <event event="0x10" title="External" name="Access" description="Explicit external data or peripheral access"/>
+ <event event="0x11" title="Cache" name="Data miss" description="Stall because of Load Store Unit request queue being full"/>
+ <event event="0x12" title="Write Buffer" name="Drains" description="The number of times the Write Buffer was drained because of a Data Synchronization Barrier command or Strongly Ordered operation"/>
+ <event event="0x13" title="Disable Interrupts" name="FIQ" description="The number of cycles which FIQ interrupts are disabled (ARM1156 only)"/>
+ <event event="0x14" title="Disable Interrupts" name="IRQ" description="The number of cycles which IRQ interrupts are disabled (ARM1156 only)"/>
+ <event event="0x20" title="ETM" name="ETMEXTOUT[0]" description="ETMEXTOUT[0] signal was asserted for a cycle"/>
+ <event event="0x21" title="ETM" name="ETMEXTOUT[1]" description="ETMEXTOUT[1] signal was asserted for a cycle"/>
+ <event event="0x22" title="ETM" name="ETMEXTOUT[0,1]" description="ETMEXTOUT[0] or ETMEXTOUT[1] was asserted"/>
+ <event event="0x23" title="Procedure" name="Calls" description="Procedure call instruction executed"/>
+ <event event="0x24" title="Procedure" name="Returns" description="Procedure return instruction executed"/>
+ <event event="0x25" title="Procedure" name="Return and predicted" description="Procedure return instruction executed and return address predicted"/>
+ <event event="0x26" title="Procedure" name="Return and mispredicted" description="Procedure return instruction executed and return address predicted incorrectly"/>
+ <event event="0x30" title="Cache" name="Inst tag or parity error" description="Instruction cache Tag or Valid RAM parity error (ARM1156 only)"/>
+ <event event="0x31" title="Cache" name="Inst parity error" description="Instruction cache RAM parity error (ARM1156 only)"/>
+ <event event="0x32" title="Cache" name="Data tag or parity error" description="Data cache Tag or Valid RAM parity error (ARM1156 only)"/>
+ <event event="0x33" title="Cache" name="Data parity error" description="Data cache RAM parity error (ARM1156 only)"/>
+ <event event="0x34" title="ITCM" name="Error" description="ITCM error (ARM1156 only)"/>
+ <event event="0x35" title="DTCM" name="Error" description="DTCM error (ARM1156 only)"/>
+ <event event="0x36" title="Procedure" name="Return address pop" description="Procedure return address popped off the return stack (ARM1156 only)"/>
+ <event event="0x37" title="Procedure" name="Return address misprediction" description="Procedure return address popped off the return stack has been incorrectly predicted by the PFU (ARM1156 only)"/>
+ <event event="0x38" title="Cache" name="Data dirty parity error" description="Data cache Dirty RAM parity error (ARM1156 only)"/>
+ </category>
diff --git a/tools/gator/daemon/events-ARM11MPCore.xml b/tools/gator/daemon/events-ARM11MPCore.xml
new file mode 100644
index 00000000000..2d5c5e199e6
--- /dev/null
+++ b/tools/gator/daemon/events-ARM11MPCore.xml
@@ -0,0 +1,26 @@
+ <counter_set name="ARM_ARM11MPCore_cnt" count="3"/>
+ <category name="ARM11MPCore" counter_set="ARM_ARM11MPCore_cnt" per_cpu="yes">
+ <event counter="ARM_ARM11MPCore_ccnt" event="0xff" title="Clock" name="Cycles" display="hertz" units="Hz" average_selection="yes" average_cores="yes" description="The number of core clock cycles"/>
+ <event event="0x00" title="Cache" name="Inst miss" description="Instruction cache miss to a cacheable location, which requires a fetch from external memory"/>
+ <event event="0x01" title="Pipeline" name="Instruction stall" description="Stall because instruction buffer cannot deliver an instruction"/>
+ <event event="0x02" title="Pipeline" name="Data stall" description="Stall because of a data dependency"/>
+ <event event="0x03" title="Cache" name="Inst micro TLB miss" description="Instruction MicroTLB miss (unused on ARM1156)"/>
+ <event event="0x04" title="Cache" name="Data micro TLB miss" description="Data MicroTLB miss (unused on ARM1156)"/>
+ <event event="0x05" title="Branch" name="Instruction executed" description="Branch instructions executed, branch might or might not have changed program flow"/>
+ <event event="0x06" title="Branch" name="Not predicted" description="Branch not predicted"/>
+ <event event="0x07" title="Branch" name="Mispredicted" description="Branch mispredicted"/>
+ <event event="0x08" title="Core" name="Instructions" description="Instructions executed"/>
+ <event event="0x09" title="Core" name="Folded Instructions" description="Folded instructions executed"/>
+ <event event="0x0a" title="Cache" name="Data read access" description="Data cache read access, not including cache operations"/>
+ <event event="0x0b" title="Cache" name="Data read miss" description="Data cache miss, not including Cache Operations"/>
+ <event event="0x0c" title="Cache" name="Data write access" description="Data cache write access"/>
+ <event event="0x0d" title="Cache" name="Data write miss" description="Data cache write miss"/>
+ <event event="0x0e" title="Cache" name="Data line eviction" description="Data cache line eviction, not including cache operations"/>
+ <event event="0x0f" title="Branch" name="PC change w/o mode change" description="Software changed the PC and there is not a mode change"/>
+ <event event="0x10" title="Cache " name="TLB miss" description="Main TLB miss"/>
+ <event event="0x11" title="External" name="External Memory request" description="External memory request (cache refill, noncachable, write-back)"/>
+ <event event="0x12" title="Cache" name="Stall" description="Stall because of Load Store Unit request queue being full"/>
+ <event event="0x13" title="Write Buffer" name="Drains" description="The number of times the Write Buffer was drained because of LSU ordering constraints or CP15 operations (Data Synchronization Barrier command) or Strongly Ordered operation"/>
+ <event event="0x14" title="Write Buffer" name="Write Merges" description="Buffered write merged in a store buffer slot"/>
+ <event event="0xFF" title="Core" name="Cycle counter" description="An increment each cycle"/>
+ </category>
diff --git a/tools/gator/daemon/events-CCI-400.xml b/tools/gator/daemon/events-CCI-400.xml
new file mode 100644
index 00000000000..86db2087e1f
--- /dev/null
+++ b/tools/gator/daemon/events-CCI-400.xml
@@ -0,0 +1,47 @@
+ <counter_set name="cci-400_cnt" count="4"/>
+ <category name="CCI-400" counter_set="cci-400_cnt" per_cpu="no" supports_event_based_sampling="yes">
+ <event counter="cci-400_ccnt" event="0xff" title="CCI-400 Clock" name="Cycles" display="hertz" units="Hz" average_selection="yes" description="The number of core clock cycles"/>
+
+ <option_set name="Slave">
+ <option event_delta="0x00" name="S0" description="Slave interface 0"/>
+ <option event_delta="0x20" name="S1" description="Slave interface 1"/>
+ <option event_delta="0x40" name="S2" description="Slave interface 2"/>
+ <option event_delta="0x60" name="S3" description="Slave interface 3"/>
+ <option event_delta="0x80" name="S4" description="Slave interface 4"/>
+ </option_set>
+
+ <event event="0x00" option_set="Slave" title="CCI-400" name="Read: any" description="Read request handshake: any"/>
+ <event event="0x01" option_set="Slave" title="CCI-400" name="Read: transaction" description="Read request handshake: device transaction"/>
+ <event event="0x02" option_set="Slave" title="CCI-400" name="Read: normal" description="Read request handshake: normal, non-shareable or system-shareable, but not barrier or cache maintenance operation"/>
+ <event event="0x03" option_set="Slave" title="CCI-400" name="Read: shareable" description="Read request handshake: inner- or outer-shareable, but not barrier, DVM message or cache maintenance operation"/>
+ <event event="0x04" option_set="Slave" title="CCI-400" name="Read: cache" description="Read request handshake: cache maintenance operation, CleanInvalid, CleanShared, MakeInvalid"/>
+ <event event="0x05" option_set="Slave" title="CCI-400" name="Read: memory barrier" description="Read request handshake: memory barrier"/>
+ <event event="0x06" option_set="Slave" title="CCI-400" name="Read: sync barrier" description="Read request handshake: synchronization barrier"/>
+ <event event="0x07" option_set="Slave" title="CCI-400" name="Read: DVM message, no sync" description="Read request handshake: DVM message, no synchronization"/>
+ <event event="0x08" option_set="Slave" title="CCI-400" name="Read: DVM message, sync" description="Read request handshake: DVM message, synchronization"/>
+ <event event="0x09" option_set="Slave" title="CCI-400" name="Read: stall" description="Read request stall cycle because the transaction tracker is full. Increase SIx_R_MAX to avoid this stall"/>
+ <event event="0x0a" option_set="Slave" title="CCI-400" name="Read data last handshake" description="Read data last handshake: data returned from the snoop instead of from downstream"/>
+ <event event="0x0b" option_set="Slave" title="CCI-400" name="Read data stall cycle" description="Read data stall cycle: RVALIDS is HIGH, RREADYS is LOW"/>
+ <event event="0x0c" option_set="Slave" title="CCI-400" name="Write: any" description="Write request handshake: any"/>
+ <event event="0x0d" option_set="Slave" title="CCI-400" name="Write: transaction" description="Write request handshake: device transaction"/>
+ <event event="0x0e" option_set="Slave" title="CCI-400" name="Write: normal" description="Write request handshake: normal, non-shareable, or system-shareable, but not barrier"/>
+ <event event="0x0f" option_set="Slave" title="CCI-400" name="Write: shareable" description="Write request handshake: inner- or outer-shareable, WriteBack or WriteClean"/>
+ <event event="0x10" option_set="Slave" title="CCI-400" name="Write: WriteUnique" description="Write request handshake: WriteUnique"/>
+ <event event="0x11" option_set="Slave" title="CCI-400" name="Write: WriteLineUnique" description="Write request handshake: WriteLineUnique"/>
+ <event event="0x12" option_set="Slave" title="CCI-400" name="Write: Evict" description="Write request handshake: Evict"/>
+ <event event="0x13" option_set="Slave" title="CCI-400" name="Write stall: tracker full" description="Write request stall cycle because the transaction tracker is full. Increase SIx_W_MAX to avoid this stall"/>
+
+ <option_set name="Master">
+ <option event_delta="0xa0" name="M0" description="Master interface 0"/>
+ <option event_delta="0xc0" name="M1" description="Master interface 1"/>
+ <option event_delta="0xe0" name="M2" description="Master interface 2"/>
+ </option_set>
+
+ <event event="0x14" option_set="Master" title="CCI-400" name="Retry fetch" description="RETRY of speculative fetch transaction"/>
+ <event event="0x15" option_set="Master" title="CCI-400" name="Read stall: address hazard" description="Read request stall cycle because of an address hazard"/>
+ <event event="0x16" option_set="Master" title="CCI-400" name="Read stall: ID hazard" description="Read request stall cycle because of an ID hazard"/>
+ <event event="0x17" option_set="Master" title="CCI-400" name="Read stall: tracker full" description="Read request stall cycle because the transaction tracker is full. Increase MIx_R_MAX to avoid this stall. See the CoreLink CCI-400 Cache Coherent Interconnect Integration Manual"/>
+ <event event="0x18" option_set="Master" title="CCI-400" name="Read stall: barrier hazard" description="Read request stall cycle because of a barrier hazard"/>
+ <event event="0x19" option_set="Master" title="CCI-400" name="Write stall: barrier hazard" description="Write request stall cycle because of a barrier hazard"/>
+ <event event="0x1a" option_set="Master" title="CCI-400" name="Write stall: tracker full" description="Write request stall cycle because the transaction tracker is full. Increase MIx_W_MAX to avoid this stall. See the CoreLink CCI-400 Cache Coherent Interconnect Integration Manual"/>
+ </category>
diff --git a/tools/gator/daemon/events-Cortex-A15.xml b/tools/gator/daemon/events-Cortex-A15.xml
new file mode 100644
index 00000000000..faa8b1cbcfb
--- /dev/null
+++ b/tools/gator/daemon/events-Cortex-A15.xml
@@ -0,0 +1,68 @@
+ <counter_set name="ARM_Cortex-A15_cnt" count="6"/>
+ <category name="Cortex-A15" counter_set="ARM_Cortex-A15_cnt" per_cpu="yes" supports_event_based_sampling="yes">
+ <event counter="ARM_Cortex-A15_ccnt" event="0xff" title="Clock" name="Cycles" display="hertz" units="Hz" average_selection="yes" average_cores="yes" description="The number of core clock cycles"/>
+ <event event="0x00" title="Software" name="Increment" description="Software increment architecturally executed"/>
+ <event event="0x01" title="Cache" name="Instruction refill" description="Instruction fetch that causes a refill of at least the level of instruction or unified cache closest to the processor"/>
+ <event event="0x02" title="Cache" name="Inst TLB refill" description="Instruction fetch that causes a TLB refill of at least the level of TLB closest to the processor"/>
+ <event event="0x03" title="Cache" name="Data refill" description="Memory Read or Write operation that causes a refill of at least the level of data or unified cache closest to the processor"/>
+ <event event="0x04" title="Cache" name="Data access" description="Memory Read or Write operation that causes a cache access to at least the level of data or unified cache closest to the processor"/>
+ <event event="0x05" title="Cache" name="Data TLB refill" description="Memory Read or Write operation that causes a TLB refill of at least the level of TLB closest to the processor"/>
+ <event event="0x08" title="Instruction" name="Executed" description="Instruction architecturally executed"/>
+ <event event="0x09" title="Exception" name="Taken" description="Exceptions taken"/>
+ <event event="0x0a" title="Exception" name="Return" description="Exception return architecturally executed"/>
+ <event event="0x0b" title="Instruction" name="CONTEXTIDR" description="Instruction that writes to the CONTEXTIDR architecturally executed"/>
+ <event event="0x10" title="Branch" name="Mispredicted" description="Branch mispredicted or not predicted"/>
+ <event event="0x12" title="Branch" name="Potential prediction" description="Branch or other change in program flow that could have been predicted by the branch prediction resources of the processor"/>
+ <event event="0x13" title="Memory" name="Memory access" description="Data memory access"/>
+ <event event="0x14" title="Cache" name="L1 inst access" description="Instruction cache access"/>
+ <event event="0x15" title="Cache" name="L1 data write" description="Level 1 data cache Write-Back"/>
+ <event event="0x16" title="Cache" name="L2 data access" description="Level 2 data cache access"/>
+ <event event="0x17" title="Cache" name="L2 data refill" description="Level 2 data cache refill"/>
+ <event event="0x18" title="Cache" name="L2 data write" description="Level 2 data cache Write-Back"/>
+ <event event="0x19" title="Bus" name="Access" description="Bus - Access"/>
+ <event event="0x1a" title="Memory" name="Error" description="Local memory error"/>
+ <event event="0x1b" title="Instruction" name="Speculative" description="Instruction speculatively executed"/>
+ <event event="0x1c" title="Memory" name="Translation table" description="Write to translation table base architecturally executed"/>
+ <event event="0x1d" title="Bus" name="Cycle" description="Bus - Cycle"/>
+ <event event="0x40" title="Cache" name="L1 data read" description="Level 1 data cache access - Read"/>
+ <event event="0x41" title="Cache" name="L1 data access write" description="Level 1 data cache access - Write"/>
+ <event event="0x42" title="Cache" name="L1 data refill read" description="Level 1 data cache refill - Read"/>
+ <event event="0x43" title="Cache" name="L1 data refill write" description="Level 1 data cache refill - Write"/>
+ <event event="0x46" title="Cache" name="L1 data victim" description="Level 1 data cache Write-Back - Victim"/>
+ <event event="0x47" title="Cache" name="L1 data clean" description="Level 1 data cache Write-Back - Cleaning and coherency"/>
+ <event event="0x48" title="Cache" name="L1 data invalidate" description="Level 1 data cache invalidate"/>
+ <event event="0x4c" title="TLB" name="L1 data refill read" description="Level 1 data TLB refill - Read"/>
+ <event event="0x4d" title="TLB" name="L1 data refill write" description="Level 1 data TLB refill - Write"/>
+ <event event="0x50" title="Cache" name="L2 data read" description="Level 2 data cache access - Read"/>
+ <event event="0x51" title="Cache" name="L2 data access write" description="Level 2 data cache access - Write"/>
+ <event event="0x52" title="Cache" name="L2 data refill read" description="Level 2 data cache refill - Read"/>
+ <event event="0x53" title="Cache" name="L2 data refill write" description="Level 2 data cache refill - Write"/>
+ <event event="0x56" title="Cache" name="L2 data victim" description="Level 2 data cache Write-Back - Victim"/>
+ <event event="0x57" title="Cache" name="L2 data clean" description="Level 2 data cache Write-Back - Cleaning and coherency"/>
+ <event event="0x58" title="Cache" name="L2 data invalidate" description="Level 2 data cache invalidate"/>
+ <event event="0x60" title="Bus" name="Read" description="Bus access - Read"/>
+ <event event="0x61" title="Bus" name="Write" description="Bus access - Write"/>
+ <event event="0x64" title="Bus" name="Access normal" description="Bus access - Normal"/>
+ <event event="0x65" title="Bus" name="Peripheral" description="Bus access - Peripheral"/>
+ <event event="0x66" title="Memory" name="Read" description="Data memory access - Read"/>
+ <event event="0x67" title="Memory" name="Write" description="Data memory access - Write"/>
+ <event event="0x68" title="Memory" name="Unaligned Read" description="Unaligned access - Read"/>
+ <event event="0x69" title="Memory" name="Unaligned Write" description="Unaligned access - Write"/>
+ <event event="0x6a" title="Memory" name="Unaligned" description="Unaligned access"/>
+ <event event="0x6c" title="Intrinsic" name="LDREX" description="Exclusive instruction speculatively executed - LDREX"/>
+ <event event="0x6d" title="Intrinsic" name="STREX pass" description="Exclusive instruction speculatively executed - STREX pass"/>
+ <event event="0x6e" title="Intrinsic" name="STREX fail" description="Exclusive instruction speculatively executed - STREX fail"/>
+ <event event="0x70" title="Instruction" name="Load" description="Instruction speculatively executed - Load"/>
+ <event event="0x71" title="Instruction" name="Store" description="Instruction speculatively executed - Store"/>
+ <event event="0x72" title="Instruction" name="Load/Store" description="Instruction speculatively executed - Load or store"/>
+ <event event="0x73" title="Instruction" name="Integer" description="Instruction speculatively executed - Integer data processing"/>
+ <event event="0x74" title="Instruction" name="Advanced SIMD" description="Instruction speculatively executed - Advanced SIMD"/>
+ <event event="0x75" title="Instruction" name="VFP" description="Instruction speculatively executed - VFP"/>
+ <event event="0x76" title="Instruction" name="Software change" description="Instruction speculatively executed - Software change of the PC"/>
+ <event event="0x78" title="Instruction" name="Immediate branch" description="Branch speculatively executed - Immediate branch"/>
+ <event event="0x79" title="Instruction" name="Procedure return" description="Branch speculatively executed - Procedure return"/>
+ <event event="0x7a" title="Instruction" name="Indirect branch" description="Branch speculatively executed - Indirect branch"/>
+ <event event="0x7c" title="Instruction" name="ISB" description="Barrier speculatively executed - ISB"/>
+ <event event="0x7d" title="Instruction" name="DSB" description="Barrier speculatively executed - DSB"/>
+ <event event="0x7e" title="Instruction" name="DMB" description="Barrier speculatively executed - DMB"/>
+ </category>
diff --git a/tools/gator/daemon/events-Cortex-A5.xml b/tools/gator/daemon/events-Cortex-A5.xml
new file mode 100644
index 00000000000..a5b15466be5
--- /dev/null
+++ b/tools/gator/daemon/events-Cortex-A5.xml
@@ -0,0 +1,36 @@
+ <counter_set name="ARM_Cortex-A5_cnt" count="2"/>
+ <category name="Cortex-A5" counter_set="ARM_Cortex-A5_cnt" per_cpu="yes" supports_event_based_sampling="yes">
+ <event counter="ARM_Cortex-A5_ccnt" event="0xff" title="Clock" name="Cycles" display="hertz" units="Hz" average_selection="yes" average_cores="yes" description="The number of core clock cycles"/>
+ <event event="0x00" title="Software" name="Increment" description="Incremented only on writes to the Software Increment Register"/>
+ <event event="0x01" title="Cache" name="Instruction refill" description="Instruction fetch that causes a refill of at least the level of instruction or unified cache closest to the processor"/>
+ <event event="0x02" title="Cache" name="Inst TLB refill" description="Instruction fetch that causes a TLB refill of at least the level of TLB closest to the processor"/>
+ <event event="0x03" title="Cache" name="Data refill" description="Memory Read or Write operation that causes a refill of at least the level of data or unified cache closest to the processor"/>
+ <event event="0x04" title="Cache" name="Data access" description="Memory Read or Write operation that causes a cache access to at least the level of data or unified cache closest to the processor"/>
+ <event event="0x05" title="Cache" name="Data TLB refill" description="Memory Read or Write operation that causes a TLB refill of at least the level of TLB closest to the processor"/>
+ <event event="0x06" title="Instruction" name="Memory read" description="Memory-reading instruction architecturally executed"/>
+ <event event="0x07" title="Instruction" name="Memory write" description="Memory-writing instruction architecturally executed"/>
+ <event event="0x08" title="Instruction" name="Executed" description="Instruction architecturally executed"/>
+ <event event="0x09" title="Exception" name="Taken" description="Exceptions taken"/>
+ <event event="0x0a" title="Exception" name="Return" description="Exception return architecturally executed"/>
+ <event event="0x0b" title="Instruction" name="CONTEXTIDR" description="Instruction that writes to the CONTEXTIDR architecturally executed"/>
+ <event event="0x0c" title="Branch" name="PC change" description="Software change of the Program Counter, except by an exception, architecturally executed"/>
+ <event event="0x0d" title="Branch" name="Immediate" description="Immediate branch architecturally executed"/>
+ <event event="0x0e" title="Procedure" name="Return" description="Procedure return, other than exception return, architecturally executed"/>
+ <event event="0x0f" title="Memory" name="Unaligned access" description="Unaligned access architecturally executed"/>
+ <event event="0x10" title="Branch" name="Mispredicted" description="Branch mispredicted or not predicted"/>
+ <event event="0x12" title="Branch" name="Potential prediction" description="Branch or other change in program flow that could have been predicted by the branch prediction resources of the processor"/>
+ <event event="0x13" title="Memory" name="Memory access" description="Data memory access"/>
+ <event event="0x14" title="Cache" name="Instruction access" description="Instruction cache access"/>
+ <event event="0x15" title="Cache" name="Data eviction" description="Data cache eviction"/>
+ <event event="0x86" title="Interrupts" name="IRQ" description="IRQ exception taken"/>
+ <event event="0x87" title="Interrupts" name="FIQ" description="FIQ exception taken"/>
+ <event event="0xC0" title="Memory" name="External request" description="External memory request"/>
+ <event event="0xC1" title="Memory" name="Non-cacheable ext req" description="Non-cacheable external memory request"/>
+ <event event="0xC2" title="Cache" name="Linefill" description="Linefill because of prefetch"/>
+ <event event="0xC3" title="Cache" name="Linefill dropped" description="Prefetch linefill dropped"/>
+ <event event="0xC4" title="Cache" name="Allocate mode enter" description="Entering read allocate mode"/>
+ <event event="0xC5" title="Cache" name="Allocate mode" description="Read allocate mode"/>
+ <event event="0xC7" title="ETM" name="ETM Ext Out[0]" description="ETM - ETM Ext Out[0]"/>
+ <event event="0xC8" title="ETM" name="ETM Ext Out[1]" description="ETM - ETM Ext Out[1]"/>
+ <event event="0xC9" title="Instruction" name="Pipeline stall" description="Data Write operation that stalls the pipeline because the store buffer is full"/>
+ </category>
diff --git a/tools/gator/daemon/events-Cortex-A53.xml b/tools/gator/daemon/events-Cortex-A53.xml
new file mode 100644
index 00000000000..577dcd94185
--- /dev/null
+++ b/tools/gator/daemon/events-Cortex-A53.xml
@@ -0,0 +1,171 @@
+ <counter_set name="ARM_Cortex-A53_cnt" count="6"/>
+ <category name="Cortex-A53" counter_set="ARM_Cortex-A53_cnt" per_cpu="yes" supports_event_based_sampling="yes">
+ <!-- 0x11 CPU_CYCLES - Cycle -->
+ <event counter="ARM_Cortex-A53_ccnt" event="0x11" title="Clock" name="Cycles" display="hertz" units="Hz" average_selection="yes" average_cores="yes" description="The number of core clock cycles"/>
+ <!-- 0x00 SW_INCR - Instruction architecturally executed (condition check pass) - Software increment -->
+ <event event="0x00" title="Software" name="Increment" description="Incremented only on writes to the Software Increment Register"/>
+ <!-- 0x01 L1I_CACHE_REFILL - Level 1 instruction cache refill -->
+ <event event="0x01" title="Cache" name="Instruction refill" description="Instruction fetch that causes a refill of at least the level of instruction or unified cache closest to the processor"/>
+ <!-- 0x02 L1I_TLB_REFILL - Level 1 instruction TLB refill -->
+ <event event="0x02" title="Cache" name="Inst TLB refill" description="Instruction fetch that causes a TLB refill of at least the level of TLB closest to the processor"/>
+ <!-- 0x03 L1D_CACHE_REFILL - Level 1 data cache refill -->
+ <event event="0x03" title="Cache" name="Data refill" description="Memory Read or Write operation that causes a refill of at least the level of data or unified cache closest to the processor"/>
+ <!-- 0x04 L1D_CACHE - Level 1 data cache access -->
+ <event event="0x04" title="Cache" name="Data access" description="Memory Read or Write operation that causes a cache access to at least the level of data or unified cache closest to the processor"/>
+ <!-- 0x05 L1D_TLB_REFILL - Level 1 data TLB refill -->
+ <event event="0x05" title="Cache" name="Data TLB refill" description="Memory Read or Write operation that causes a TLB refill of at least the level of TLB closest to the processor"/>
+ <!-- 0x08 INST_RETIRED - Instruction architecturally executed -->
+ <event event="0x08" title="Instruction" name="Executed" description="Instruction architecturally executed"/>
+ <!-- 0x09 EXC_TAKEN - Exception taken -->
+ <event event="0x09" title="Exception" name="Taken" description="Exceptions taken"/>
+ <!-- 0x0A EXC_RETURN - Instruction architecturally executed (condition check pass) - Exception return -->
+ <event event="0x0a" title="Exception" name="Return" description="Exception return architecturally executed"/>
+ <!-- 0x0B CID_WRITE_RETIRED - Instruction architecturally executed (condition check pass) - Write to CONTEXTIDR -->
+ <event event="0x0b" title="Instruction" name="CONTEXTIDR" description="Instruction that writes to the CONTEXTIDR architecturally executed"/>
+ <!-- 0x10 BR_MIS_PRED - Mispredicted or not predicted branch speculatively executed -->
+ <event event="0x10" title="Branch" name="Mispredicted" description="Branch mispredicted or not predicted"/>
+ <!-- 0x12 BR_PRED - Predictable branch speculatively executed -->
+ <event event="0x12" title="Branch" name="Potential prediction" description="Branch or other change in program flow that could have been predicted by the branch prediction resources of the processor"/>
+ <!-- 0x13 MEM_ACCESS - Data memory access -->
+ <event event="0x13" title="Memory" name="Memory access" description="Data memory access"/>
+ <!-- 0x14 L1I_CACHE - Level 1 instruction cache access -->
+ <event event="0x14" title="Cache" name="L1 inst access" description="Level 1 instruction cache access"/>
+ <!-- 0x15 L1D_CACHE_WB - Level 1 data cache Write-Back -->
+ <event event="0x15" title="Cache" name="L1 data write" description="Level 1 data cache Write-Back"/>
+ <!-- 0x16 L2D_CACHE - Level 2 data cache access -->
+ <event event="0x16" title="Cache" name="L2 data access" description="Level 2 data cache access"/>
+ <!-- 0x17 L2D_CACHE_REFILL - Level 2 data cache refill -->
+ <event event="0x17" title="Cache" name="L2 data refill" description="Level 2 data cache refill"/>
+ <!-- 0x18 L2D_CACHE_WB - Level 2 data cache Write-Back -->
+ <event event="0x18" title="Cache" name="L2 data write" description="Level 2 data cache Write-Back"/>
+ <!-- 0x19 BUS_ACCESS - Bus access -->
+ <event event="0x19" title="Bus" name="Access" description="Bus access"/>
+ <!-- 0x1A MEMORY_ERROR - Local memory error -->
+ <event event="0x1A" title="Memory" name="Error" description="Local memory error"/>
+ <!-- 0x1B INST_SPEC - Operation speculatively executed -->
+ <event event="0x1B" title="Instruction" name="Speculative" description="Operation speculatively executed"/>
+ <!-- 0x1C TTBR_WRITE_RETIRED - Instruction architecturally executed (condition check pass) - Write to translation table base -->
+ <event event="0x1C" title="Memory" name="Translation table" description="Instruction architecturally executed (condition check pass) - Write to translation table base"/>
+ <!-- 0x1D BUS_CYCLES - Bus cycle -->
+ <event event="0x1D" title="Bus" name="Cycle" description="Bus cycle"/>
+ <!-- 0x1E CHAIN - Odd performance counter chain mode -->
+ <event event="0x1E" title="Counter chain" name="Odd Performance" description="Odd performance counter chain mode"/>
+ <!-- 0x40 L1D_CACHE_LD - Level 1 data cache access - Read -->
+ <event event="0x40" title="Cache" name="L1 data read" description="Level 1 data cache access - Read"/>
+ <!-- 0x41 L1D_CACHE_ST - Level 1 data cache access - Write -->
+ <event event="0x41" title="Cache" name="L1 data access write" description="Level 1 data cache access - Write"/>
+ <!-- 0x42 L1D_CACHE_REFILL_LD - Level 1 data cache refill - Read -->
+ <event event="0x42" title="Cache" name="L1 data refill read" description="Level 1 data cache refill - Read"/>
+ <!-- 0x43 L1D_CACHE_REFILL_ST - Level 1 data cache refill - Write -->
+ <event event="0x43" title="Cache" name="L1 data refill write" description="Level 1 data cache refill - Write"/>
+ <!-- 0x46 L1D_CACHE_WB_VICTIM - Level 1 data cache Write-back - Victim -->
+ <event event="0x46" title="Cache" name="L1 data victim" description="Level 1 data cache Write-back - Victim"/>
+ <!-- 0x47 L1D_CACHE_WB_CLEAN - Level 1 data cache Write-back - Cleaning and coherency -->
+ <event event="0x47" title="Cache" name="L1 data clean" description="Level 1 data cache Write-back - Cleaning and coherency"/>
+ <!-- 0x48 L1D_CACHE_INVAL - Level 1 data cache invalidate -->
+ <event event="0x48" title="Cache" name="L1 data invalidate" description="Level 1 data cache invalidate"/>
+ <!-- 0x4C L1D_TLB_REFILL_LD - Level 1 data TLB refill - Read -->
+ <event event="0x4C" title="Cache" name="L1 data refill read" description="Level 1 data TLB refill - Read"/>
+ <!-- 0x4D L1D_TLB_REFILL_ST - Level 1 data TLB refill - Write -->
+ <event event="0x4D" title="Cache" name="L1 data refill write" description="Level 1 data TLB refill - Write"/>
+ <!-- 0x50 L2D_CACHE_LD - Level 2 data cache access - Read -->
+ <event event="0x50" title="Cache" name="L2 data read" description="Level 2 data cache access - Read"/>
+ <!-- 0x51 L2D_CACHE_ST - Level 2 data cache access - Write -->
+ <event event="0x51" title="Cache" name="L2 data access write" description="Level 2 data cache access - Write"/>
+ <!-- 0x52 L2D_CACHE_REFILL_LD - Level 2 data cache refill - Read -->
+ <event event="0x52" title="Cache" name="L2 data refill read" description="Level 2 data cache refill - Read"/>
+ <!-- 0x53 L2D_CACHE_REFILL_ST - Level 2 data cache refill - Write -->
+ <event event="0x53" title="Cache" name="L2 data refill write" description="Level 2 data cache refill - Write"/>
+ <!-- 0x56 L2D_CACHE_WB_VICTIM - Level 2 data cache Write-back - Victim -->
+ <event event="0x56" title="Cache" name="L2 data victim" description="Level 2 data cache Write-back - Victim"/>
+ <!-- 0x57 L2D_CACHE_WB_CLEAN - Level 2 data cache Write-back - Cleaning and coherency -->
+ <event event="0x57" title="Cache" name="L2 data clean" description="Level 2 data cache Write-back - Cleaning and coherency"/>
+ <!-- 0x58 L2D_CACHE_INVAL - Level 2 data cache invalidate -->
+ <event event="0x58" title="Cache" name="L2 data invalidate" description="Level 2 data cache invalidate"/>
+ <!-- 0x60 BUS_ACCESS_LD - Bus access - Read -->
+ <event event="0x60" title="Bus" name="Read" description="Bus access - Read"/>
+ <!-- 0x61 BUS_ACCESS_ST - Bus access - Write -->
+ <event event="0x61" title="Bus" name="Write" description="Bus access - Write"/>
+ <!-- 0x62 BUS_ACCESS_SHARED - Bus access - Normal -->
+ <event event="0x62" title="Bus" name="Access shared" description="Bus access - Normal"/>
+ <!-- 0x63 BUS_ACCESS_NOT_SHARED - Bus access - Not normal -->
+ <event event="0x63" title="Bus" name="Access not shared" description="Bus access - Not normal"/>
+ <!-- 0x64 BUS_ACCESS_NORMAL - Bus access - Normal -->
+ <event event="0x64" title="Bus" name="Access normal" description="Bus access - Normal"/>
+ <!-- 0x65 BUS_ACCESS_PERIPH - Bus access - Peripheral -->
+ <event event="0x65" title="Bus" name="Peripheral" description="Bus access - Peripheral"/>
+ <!-- 0x66 MEM_ACCESS_LD - Data memory access - Read -->
+ <event event="0x66" title="Memory" name="Read" description="Data memory access - Read"/>
+ <!-- 0x67 MEM_ACCESS_ST - Data memory access - Write -->
+ <event event="0x67" title="Memory" name="Write" description="Data memory access - Write"/>
+ <!-- 0x68 UNALIGNED_LD_SPEC - Unaligned access - Read -->
+ <event event="0x68" title="Memory" name="Unaligned Read" description="Unaligned access - Read"/>
+ <!-- 0x69 UNALIGNED_ST_SPEC - Unaligned access - Write -->
+ <event event="0x69" title="Memory" name="Unaligned Write" description="Unaligned access - Write"/>
+ <!-- 0x6A UNALIGNED_LDST_SPEC - Unaligned access -->
+ <event event="0x6A" title="Memory" name="Unaligned" description="Unaligned access"/>
+ <!-- 0x6C LDREX_SPEC - Exclusive operation speculatively executed - LDREX -->
+ <event event="0x6C" title="Intrinsic" name="LDREX" description="Exclusive operation speculatively executed - LDREX"/>
+ <!-- 0x6D STREX_PASS_SPEC - Exclusive instruction speculatively executed - STREX pass -->
+ <event event="0x6D" title="Intrinsic" name="STREX pass" description="Exclusive instruction speculatively executed - STREX pass"/>
+ <!-- 0x6E STREX_FAIL_SPEC - Exclusive operation speculatively executed - STREX fail -->
+ <event event="0x6E" title="Intrinsic" name="STREX fail" description="Exclusive operation speculatively executed - STREX fail"/>
+ <!-- 0x70 LD_SPEC - Operation speculatively executed - Load -->
+ <event event="0x70" title="Instruction" name="Load" description="Operation speculatively executed - Load"/>
+ <!-- 0x71 ST_SPEC - Operation speculatively executed - Store -->
+ <event event="0x71" title="Instruction" name="Store" description="Operation speculatively executed - Store"/>
+ <!-- 0x72 LDST_SPEC - Operation speculatively executed - Load or store -->
+ <event event="0x72" title="Instruction" name="Load/Store" description="Operation speculatively executed - Load or store"/>
+ <!-- 0x73 DP_SPEC - Operation speculatively executed - Integer data processing -->
+ <event event="0x73" title="Instruction" name="Integer" description="Operation speculatively executed - Integer data processing"/>
+ <!-- 0x74 ASE_SPEC - Operation speculatively executed - Advanced SIMD -->
+ <event event="0x74" title="Instruction" name="Advanced SIMD" description="Operation speculatively executed - Advanced SIMD"/>
+ <!-- 0x75 VFP_SPEC - Operation speculatively executed - VFP -->
+ <event event="0x75" title="Instruction" name="VFP" description="Operation speculatively executed - VFP"/>
+ <!-- 0x76 PC_WRITE_SPEC - Operation speculatively executed - Software change of the PC -->
+ <event event="0x76" title="Instruction" name="Software change" description="Operation speculatively executed - Software change of the PC"/>
+ <!-- 0x77 CRYPTO_SPEC - Operation speculatively executed, crypto data processing -->
+ <event event="0x77" title="Instruction" name="Crypto" description="Operation speculatively executed, crypto data processing"/>
+ <!-- 0x78 BR_IMMED_SPEC - Branch speculatively executed - Immediate branch -->
+ <event event="0x78" title="Instruction" name="Immediate branch" description="Branch speculatively executed - Immediate branch"/>
+ <!-- 0x79 BR_RETURN_SPEC - Branch speculatively executed - Procedure return -->
+ <event event="0x79" title="Instruction" name="Procedure return" description="Branch speculatively executed - Procedure return"/>
+ <!-- 0x7A BR_INDIRECT_SPEC - Branch speculatively executed - Indirect branch -->
+ <event event="0x7A" title="Instruction" name="Indirect branch" description="Branch speculatively executed - Indirect branch"/>
+ <!-- 0x7C ISB_SPEC - Barrier speculatively executed - ISB -->
+ <event event="0x7C" title="Instruction" name="ISB" description="Barrier speculatively executed - ISB"/>
+ <!-- 0x7D DSB_SPEC - Barrier speculatively executed - DSB -->
+ <event event="0x7D" title="Instruction" name="DSB" description="Barrier speculatively executed - DSB"/>
+ <!-- 0x7E DMB_SPEC - Barrier speculatively executed - DMB -->
+ <event event="0x7E" title="Instruction" name="DMB" description="Barrier speculatively executed - DMB"/>
+ <!-- 0x81 EXC_UNDEF - Exception taken, other synchronous -->
+ <event event="0x81" title="Exception" name="Undefined" description="Exception taken, other synchronous"/>
+ <!-- 0x82 EXC_SVC - Exception taken, Supervisor Call -->
+ <event event="0x82" title="Exception" name="Supervisor" description="Exception taken, Supervisor Call"/>
+ <!-- 0x83 EXC_PABORT - Exception taken, Instruction Abort -->
+ <event event="0x83" title="Exception" name="Instruction abort" description="Exception taken, Instruction Abort"/>
+ <!-- 0x84 EXC_DABORT - Exception taken, Data Abort or SError -->
+ <event event="0x84" title="Exception" name="Data abort" description="Exception taken, Data Abort or SError"/>
+ <!-- 0x86 EXC_IRQ - Exception taken, IRQ -->
+ <event event="0x86" title="Interrupts" name="IRQ" description="Exception taken, IRQ"/>
+ <!-- 0x87 EXC_FIQ - Exception taken, FIQ -->
+ <event event="0x87" title="Interrupts" name="FIQ" description="Exception taken, FIQ"/>
+ <!-- 0x88 EXC_SMC - Exception taken, Secure Monitor Call -->
+ <event event="0x88" title="Exception" name="Secure monitor call" description="Exception taken, Secure Monitor Call"/>
+ <!-- 0x8A EXC_HVC - Exception taken, Hypervisor Call -->
+ <event event="0x8A" title="Exception" name="Hypervisor call" description="Exception taken, Hypervisor Call"/>
+ <!-- 0x8B EXC_TRAP_PABORT - Exception taken, Instruction Abort not taken locally -->
+ <event event="0x8B" title="Exception" name="Instruction abort non-local" description="Exception taken, Instruction Abort not taken locally"/>
+ <!-- 0x8C EXC_TRAP_DABORT - Exception taken, Data Abort or SError not taken locally -->
+ <event event="0x8C" title="Exception" name="Data abort non-local" description="Exception taken, Data Abort or SError not taken locally"/>
+ <!-- 0x8D EXC_TRAP_OTHER - Exception taken - Other traps not taken locally -->
+ <event event="0x8D" title="Exception" name="Other non-local" description="Exception taken - Other traps not taken locally"/>
+ <!-- 0x8E EXC_TRAP_IRQ - Exception taken, IRQ not taken locally -->
+ <event event="0x8E" title="Exception" name="IRQ non-local" description="Exception taken, IRQ not taken locally"/>
+ <!-- 0x8F EXC_TRAP_FIQ - Exception taken, FIQ not taken locally -->
+ <event event="0x8F" title="Exception" name="FIQ non-local" description="Exception taken, FIQ not taken locally"/>
+ <!-- 0x90 RC_LD_SPEC - Release consistency instruction speculatively executed - Load Acquire -->
+ <event event="0x90" title="Release Consistency" name="Load" description="Release consistency instruction speculatively executed - Load Acquire"/>
+ <!-- 0x91 RC_ST_SPEC - Release consistency instruction speculatively executed - Store Release -->
+ <event event="0x91" title="Release Consistency" name="Store" description="Release consistency instruction speculatively executed - Store Release"/>
+ </category>
diff --git a/tools/gator/daemon/events-Cortex-A57.xml b/tools/gator/daemon/events-Cortex-A57.xml
new file mode 100644
index 00000000000..b7178c0c742
--- /dev/null
+++ b/tools/gator/daemon/events-Cortex-A57.xml
@@ -0,0 +1,171 @@
+ <counter_set name="ARM_Cortex-A57_cnt" count="6"/>
+ <category name="Cortex-A57" counter_set="ARM_Cortex-A57_cnt" per_cpu="yes" supports_event_based_sampling="yes">
+ <!-- 0x11 CPU_CYCLES - Cycle -->
+ <event counter="ARM_Cortex-A57_ccnt" event="0x11" title="Clock" name="Cycles" display="hertz" units="Hz" average_selection="yes" average_cores="yes" description="The number of core clock cycles"/>
+ <!-- 0x00 SW_INCR - Instruction architecturally executed (condition check pass) - Software increment -->
+ <event event="0x00" title="Software" name="Increment" description="Incremented only on writes to the Software Increment Register"/>
+ <!-- 0x01 L1I_CACHE_REFILL - Level 1 instruction cache refill -->
+ <event event="0x01" title="Cache" name="Instruction refill" description="Instruction fetch that causes a refill of at least the level of instruction or unified cache closest to the processor"/>
+ <!-- 0x02 L1I_TLB_REFILL - Level 1 instruction TLB refill -->
+ <event event="0x02" title="Cache" name="Inst TLB refill" description="Instruction fetch that causes a TLB refill of at least the level of TLB closest to the processor"/>
+ <!-- 0x03 L1D_CACHE_REFILL - Level 1 data cache refill -->
+ <event event="0x03" title="Cache" name="Data refill" description="Memory Read or Write operation that causes a refill of at least the level of data or unified cache closest to the processor"/>
+ <!-- 0x04 L1D_CACHE - Level 1 data cache access -->
+ <event event="0x04" title="Cache" name="Data access" description="Memory Read or Write operation that causes a cache access to at least the level of data or unified cache closest to the processor"/>
+ <!-- 0x05 L1D_TLB_REFILL - Level 1 data TLB refill -->
+ <event event="0x05" title="Cache" name="Data TLB refill" description="Memory Read or Write operation that causes a TLB refill of at least the level of TLB closest to the processor"/>
+ <!-- 0x08 INST_RETIRED - Instruction architecturally executed -->
+ <event event="0x08" title="Instruction" name="Executed" description="Instruction architecturally executed"/>
+ <!-- 0x09 EXC_TAKEN - Exception taken -->
+ <event event="0x09" title="Exception" name="Taken" description="Exceptions taken"/>
+ <!-- 0x0A EXC_RETURN - Instruction architecturally executed (condition check pass) - Exception return -->
+ <event event="0x0a" title="Exception" name="Return" description="Exception return architecturally executed"/>
+ <!-- 0x0B CID_WRITE_RETIRED - Instruction architecturally executed (condition check pass) - Write to CONTEXTIDR -->
+ <event event="0x0b" title="Instruction" name="CONTEXTIDR" description="Instruction that writes to the CONTEXTIDR architecturally executed"/>
+ <!-- 0x10 BR_MIS_PRED - Mispredicted or not predicted branch speculatively executed -->
+ <event event="0x10" title="Branch" name="Mispredicted" description="Branch mispredicted or not predicted"/>
+ <!-- 0x12 BR_PRED - Predictable branch speculatively executed -->
+ <event event="0x12" title="Branch" name="Potential prediction" description="Branch or other change in program flow that could have been predicted by the branch prediction resources of the processor"/>
+ <!-- 0x13 MEM_ACCESS - Data memory access -->
+ <event event="0x13" title="Memory" name="Memory access" description="Data memory access"/>
+ <!-- 0x14 L1I_CACHE - Level 1 instruction cache access -->
+ <event event="0x14" title="Cache" name="L1 inst access" description="Level 1 instruction cache access"/>
+ <!-- 0x15 L1D_CACHE_WB - Level 1 data cache Write-Back -->
+ <event event="0x15" title="Cache" name="L1 data write" description="Level 1 data cache Write-Back"/>
+ <!-- 0x16 L2D_CACHE - Level 2 data cache access -->
+ <event event="0x16" title="Cache" name="L2 data access" description="Level 2 data cache access"/>
+ <!-- 0x17 L2D_CACHE_REFILL - Level 2 data cache refill -->
+ <event event="0x17" title="Cache" name="L2 data refill" description="Level 2 data cache refill"/>
+ <!-- 0x18 L2D_CACHE_WB - Level 2 data cache Write-Back -->
+ <event event="0x18" title="Cache" name="L2 data write" description="Level 2 data cache Write-Back"/>
+ <!-- 0x19 BUS_ACCESS - Bus access -->
+ <event event="0x19" title="Bus" name="Access" description="Bus access"/>
+ <!-- 0x1A MEMORY_ERROR - Local memory error -->
+ <event event="0x1A" title="Memory" name="Error" description="Local memory error"/>
+ <!-- 0x1B INST_SPEC - Operation speculatively executed -->
+ <event event="0x1B" title="Instruction" name="Speculative" description="Operation speculatively executed"/>
+ <!-- 0x1C TTBR_WRITE_RETIRED - Instruction architecturally executed (condition check pass) - Write to translation table base -->
+ <event event="0x1C" title="Memory" name="Translation table" description="Instruction architecturally executed (condition check pass) - Write to translation table base"/>
+ <!-- 0x1D BUS_CYCLES - Bus cycle -->
+ <event event="0x1D" title="Bus" name="Cycle" description="Bus cycle"/>
+ <!-- 0x1E CHAIN - Odd performance counter chain mode -->
+ <event event="0x1E" title="Counter chain" name="Odd Performance" description="Odd performance counter chain mode"/>
+ <!-- 0x40 L1D_CACHE_LD - Level 1 data cache access - Read -->
+ <event event="0x40" title="Cache" name="L1 data read" description="Level 1 data cache access - Read"/>
+ <!-- 0x41 L1D_CACHE_ST - Level 1 data cache access - Write -->
+ <event event="0x41" title="Cache" name="L1 data access write" description="Level 1 data cache access - Write"/>
+ <!-- 0x42 L1D_CACHE_REFILL_LD - Level 1 data cache refill - Read -->
+ <event event="0x42" title="Cache" name="L1 data refill read" description="Level 1 data cache refill - Read"/>
+ <!-- 0x43 L1D_CACHE_REFILL_ST - Level 1 data cache refill - Write -->
+ <event event="0x43" title="Cache" name="L1 data refill write" description="Level 1 data cache refill - Write"/>
+ <!-- 0x46 L1D_CACHE_WB_VICTIM - Level 1 data cache Write-back - Victim -->
+ <event event="0x46" title="Cache" name="L1 data victim" description="Level 1 data cache Write-back - Victim"/>
+ <!-- 0x47 L1D_CACHE_WB_CLEAN - Level 1 data cache Write-back - Cleaning and coherency -->
+ <event event="0x47" title="Cache" name="L1 data clean" description="Level 1 data cache Write-back - Cleaning and coherency"/>
+ <!-- 0x48 L1D_CACHE_INVAL - Level 1 data cache invalidate -->
+ <event event="0x48" title="Cache" name="L1 data invalidate" description="Level 1 data cache invalidate"/>
+ <!-- 0x4C L1D_TLB_REFILL_LD - Level 1 data TLB refill - Read -->
+ <event event="0x4C" title="Cache" name="L1 data refill read" description="Level 1 data TLB refill - Read"/>
+ <!-- 0x4D L1D_TLB_REFILL_ST - Level 1 data TLB refill - Write -->
+ <event event="0x4D" title="Cache" name="L1 data refill write" description="Level 1 data TLB refill - Write"/>
+ <!-- 0x50 L2D_CACHE_LD - Level 2 data cache access - Read -->
+ <event event="0x50" title="Cache" name="L2 data read" description="Level 2 data cache access - Read"/>
+ <!-- 0x51 L2D_CACHE_ST - Level 2 data cache access - Write -->
+ <event event="0x51" title="Cache" name="L2 data access write" description="Level 2 data cache access - Write"/>
+ <!-- 0x52 L2D_CACHE_REFILL_LD - Level 2 data cache refill - Read -->
+ <event event="0x52" title="Cache" name="L2 data refill read" description="Level 2 data cache refill - Read"/>
+ <!-- 0x53 L2D_CACHE_REFILL_ST - Level 2 data cache refill - Write -->
+ <event event="0x53" title="Cache" name="L2 data refill write" description="Level 2 data cache refill - Write"/>
+ <!-- 0x56 L2D_CACHE_WB_VICTIM - Level 2 data cache Write-back - Victim -->
+ <event event="0x56" title="Cache" name="L2 data victim" description="Level 2 data cache Write-back - Victim"/>
+ <!-- 0x57 L2D_CACHE_WB_CLEAN - Level 2 data cache Write-back - Cleaning and coherency -->
+ <event event="0x57" title="Cache" name="L2 data clean" description="Level 2 data cache Write-back - Cleaning and coherency"/>
+ <!-- 0x58 L2D_CACHE_INVAL - Level 2 data cache invalidate -->
+ <event event="0x58" title="Cache" name="L2 data invalidate" description="Level 2 data cache invalidate"/>
+ <!-- 0x60 BUS_ACCESS_LD - Bus access - Read -->
+ <event event="0x60" title="Bus" name="Read" description="Bus access - Read"/>
+ <!-- 0x61 BUS_ACCESS_ST - Bus access - Write -->
+ <event event="0x61" title="Bus" name="Write" description="Bus access - Write"/>
+ <!-- 0x62 BUS_ACCESS_SHARED - Bus access - Normal -->
+ <event event="0x62" title="Bus" name="Access shared" description="Bus access - Normal"/>
+ <!-- 0x63 BUS_ACCESS_NOT_SHARED - Bus access - Not normal -->
+ <event event="0x63" title="Bus" name="Access not shared" description="Bus access - Not normal"/>
+ <!-- 0x64 BUS_ACCESS_NORMAL - Bus access - Normal -->
+ <event event="0x64" title="Bus" name="Access normal" description="Bus access - Normal"/>
+ <!-- 0x65 BUS_ACCESS_PERIPH - Bus access - Peripheral -->
+ <event event="0x65" title="Bus" name="Peripheral" description="Bus access - Peripheral"/>
+ <!-- 0x66 MEM_ACCESS_LD - Data memory access - Read -->
+ <event event="0x66" title="Memory" name="Read" description="Data memory access - Read"/>
+ <!-- 0x67 MEM_ACCESS_ST - Data memory access - Write -->
+ <event event="0x67" title="Memory" name="Write" description="Data memory access - Write"/>
+ <!-- 0x68 UNALIGNED_LD_SPEC - Unaligned access - Read -->
+ <event event="0x68" title="Memory" name="Unaligned Read" description="Unaligned access - Read"/>
+ <!-- 0x69 UNALIGNED_ST_SPEC - Unaligned access - Write -->
+ <event event="0x69" title="Memory" name="Unaligned Write" description="Unaligned access - Write"/>
+ <!-- 0x6A UNALIGNED_LDST_SPEC - Unaligned access -->
+ <event event="0x6A" title="Memory" name="Unaligned" description="Unaligned access"/>
+ <!-- 0x6C LDREX_SPEC - Exclusive operation speculatively executed - LDREX -->
+ <event event="0x6C" title="Intrinsic" name="LDREX" description="Exclusive operation speculatively executed - LDREX"/>
+ <!-- 0x6D STREX_PASS_SPEC - Exclusive instruction speculatively executed - STREX pass -->
+ <event event="0x6D" title="Intrinsic" name="STREX pass" description="Exclusive instruction speculatively executed - STREX pass"/>
+ <!-- 0x6E STREX_FAIL_SPEC - Exclusive operation speculatively executed - STREX fail -->
+ <event event="0x6E" title="Intrinsic" name="STREX fail" description="Exclusive operation speculatively executed - STREX fail"/>
+ <!-- 0x70 LD_SPEC - Operation speculatively executed - Load -->
+ <event event="0x70" title="Instruction" name="Load" description="Operation speculatively executed - Load"/>
+ <!-- 0x71 ST_SPEC - Operation speculatively executed - Store -->
+ <event event="0x71" title="Instruction" name="Store" description="Operation speculatively executed - Store"/>
+ <!-- 0x72 LDST_SPEC - Operation speculatively executed - Load or store -->
+ <event event="0x72" title="Instruction" name="Load/Store" description="Operation speculatively executed - Load or store"/>
+ <!-- 0x73 DP_SPEC - Operation speculatively executed - Integer data processing -->
+ <event event="0x73" title="Instruction" name="Integer" description="Operation speculatively executed - Integer data processing"/>
+ <!-- 0x74 ASE_SPEC - Operation speculatively executed - Advanced SIMD -->
+ <event event="0x74" title="Instruction" name="Advanced SIMD" description="Operation speculatively executed - Advanced SIMD"/>
+ <!-- 0x75 VFP_SPEC - Operation speculatively executed - VFP -->
+ <event event="0x75" title="Instruction" name="VFP" description="Operation speculatively executed - VFP"/>
+ <!-- 0x76 PC_WRITE_SPEC - Operation speculatively executed - Software change of the PC -->
+ <event event="0x76" title="Instruction" name="Software change" description="Operation speculatively executed - Software change of the PC"/>
+ <!-- 0x77 CRYPTO_SPEC - Operation speculatively executed, crypto data processing -->
+ <event event="0x77" title="Instruction" name="Crypto" description="Operation speculatively executed, crypto data processing"/>
+ <!-- 0x78 BR_IMMED_SPEC - Branch speculatively executed - Immediate branch -->
+ <event event="0x78" title="Instruction" name="Immediate branch" description="Branch speculatively executed - Immediate branch"/>
+ <!-- 0x79 BR_RETURN_SPEC - Branch speculatively executed - Procedure return -->
+ <event event="0x79" title="Instruction" name="Procedure return" description="Branch speculatively executed - Procedure return"/>
+ <!-- 0x7A BR_INDIRECT_SPEC - Branch speculatively executed - Indirect branch -->
+ <event event="0x7A" title="Instruction" name="Indirect branch" description="Branch speculatively executed - Indirect branch"/>
+ <!-- 0x7C ISB_SPEC - Barrier speculatively executed - ISB -->
+ <event event="0x7C" title="Instruction" name="ISB" description="Barrier speculatively executed - ISB"/>
+ <!-- 0x7D DSB_SPEC - Barrier speculatively executed - DSB -->
+ <event event="0x7D" title="Instruction" name="DSB" description="Barrier speculatively executed - DSB"/>
+ <!-- 0x7E DMB_SPEC - Barrier speculatively executed - DMB -->
+ <event event="0x7E" title="Instruction" name="DMB" description="Barrier speculatively executed - DMB"/>
+ <!-- 0x81 EXC_UNDEF - Exception taken, other synchronous -->
+ <event event="0x81" title="Exception" name="Undefined" description="Exception taken, other synchronous"/>
+ <!-- 0x82 EXC_SVC - Exception taken, Supervisor Call -->
+ <event event="0x82" title="Exception" name="Supervisor" description="Exception taken, Supervisor Call"/>
+ <!-- 0x83 EXC_PABORT - Exception taken, Instruction Abort -->
+ <event event="0x83" title="Exception" name="Instruction abort" description="Exception taken, Instruction Abort"/>
+ <!-- 0x84 EXC_DABORT - Exception taken, Data Abort or SError -->
+ <event event="0x84" title="Exception" name="Data abort" description="Exception taken, Data Abort or SError"/>
+ <!-- 0x86 EXC_IRQ - Exception taken, IRQ -->
+ <event event="0x86" title="Interrupts" name="IRQ" description="Exception taken, IRQ"/>
+ <!-- 0x87 EXC_FIQ - Exception taken, FIQ -->
+ <event event="0x87" title="Interrupts" name="FIQ" description="Exception taken, FIQ"/>
+ <!-- 0x88 EXC_SMC - Exception taken, Secure Monitor Call -->
+ <event event="0x88" title="Exception" name="Secure monitor call" description="Exception taken, Secure Monitor Call"/>
+ <!-- 0x8A EXC_HVC - Exception taken, Hypervisor Call -->
+ <event event="0x8A" title="Exception" name="Hypervisor call" description="Exception taken, Hypervisor Call"/>
+ <!-- 0x8B EXC_TRAP_PABORT - Exception taken, Instruction Abort not taken locally -->
+ <event event="0x8B" title="Exception" name="Instruction abort non-local" description="Exception taken, Instruction Abort not taken locally"/>
+ <!-- 0x8C EXC_TRAP_DABORT - Exception taken, Data Abort or SError not taken locally -->
+ <event event="0x8C" title="Exception" name="Data abort non-local" description="Exception taken, Data Abort or SError not taken locally"/>
+ <!-- 0x8D EXC_TRAP_OTHER - Exception taken - Other traps not taken locally -->
+ <event event="0x8D" title="Exception" name="Other non-local" description="Exception taken - Other traps not taken locally"/>
+ <!-- 0x8E EXC_TRAP_IRQ - Exception taken, IRQ not taken locally -->
+ <event event="0x8E" title="Exception" name="IRQ non-local" description="Exception taken, IRQ not taken locally"/>
+ <!-- 0x8F EXC_TRAP_FIQ - Exception taken, FIQ not taken locally -->
+ <event event="0x8F" title="Exception" name="FIQ non-local" description="Exception taken, FIQ not taken locally"/>
+ <!-- 0x90 RC_LD_SPEC - Release consistency instruction speculatively executed - Load Acquire -->
+ <event event="0x90" title="Release Consistency" name="Load" description="Release consistency instruction speculatively executed - Load Acquire"/>
+ <!-- 0x91 RC_ST_SPEC - Release consistency instruction speculatively executed - Store Release -->
+ <event event="0x91" title="Release Consistency" name="Store" description="Release consistency instruction speculatively executed - Store Release"/>
+ </category>
diff --git a/tools/gator/daemon/events-Cortex-A7.xml b/tools/gator/daemon/events-Cortex-A7.xml
new file mode 100644
index 00000000000..54d7264bc08
--- /dev/null
+++ b/tools/gator/daemon/events-Cortex-A7.xml
@@ -0,0 +1,43 @@
+ <counter_set name="ARM_Cortex-A7_cnt" count="4"/>
+ <category name="Cortex-A7" counter_set="ARM_Cortex-A7_cnt" per_cpu="yes" supports_event_based_sampling="yes">
+ <event counter="ARM_Cortex-A7_ccnt" event="0xff" title="Clock" name="Cycles" display="hertz" units="Hz" average_selection="yes" average_cores="yes" description="The number of core clock cycles"/>
+ <event event="0x00" title="Software" name="Increment" description="Software increment architecturally executed"/>
+ <event event="0x01" title="Cache" name="Instruction refill" description="Instruction fetch that causes a refill of at least the level of instruction or unified cache closest to the processor"/>
+ <event event="0x02" title="Cache" name="Inst TLB refill" description="Instruction fetch that causes a TLB refill of at least the level of TLB closest to the processor"/>
+ <event event="0x03" title="Cache" name="Data refill" description="Memory Read or Write operation that causes a refill of at least the level of data or unified cache closest to the processor"/>
+ <event event="0x04" title="Cache" name="Data access" description="Memory Read or Write operation that causes a cache access to at least the level of data or unified cache closest to the processor"/>
+ <event event="0x05" title="Cache" name="Data TLB refill" description="Memory Read or Write operation that causes a TLB refill of at least the level of TLB closest to the processor"/>
+ <event event="0x06" title="Memory" name="Data Read" description="Data read architecturally executed"/>
+ <event event="0x07" title="Memory" name="Data Write" description="Data write architecturally executed"/>
+ <event event="0x08" title="Instruction" name="Executed" description="Instruction architecturally executed"/>
+ <event event="0x09" title="Exception" name="Taken" description="Exceptions taken"/>
+ <event event="0x0a" title="Exception" name="Return" description="Exception return architecturally executed"/>
+ <event event="0x0b" title="Instruction" name="CONTEXTIDR" description="Instruction that writes to the CONTEXTIDR architecturally executed"/>
+ <event event="0x0c" title="Branch" name="PC change" description="Software change of the Program Counter, except by an exception, architecturally executed"/>
+ <event event="0x0d" title="Branch" name="Immediate" description="Immediate branch architecturally executed"/>
+ <event event="0x0f" title="Memory" name="Unaligned access" description="Unaligned access architecturally executed"/>
+ <event event="0x10" title="Branch" name="Mispredicted" description="Branch mispredicted or not predicted"/>
+ <event event="0x12" title="Branch" name="Potential prediction" description="Branch or other change in program flow that could have been predicted by the branch prediction resources of the processor"/>
+ <event event="0x13" title="Memory" name="Memory access" description="Data memory access"/>
+ <event event="0x14" title="Cache" name="L1 inst access" description="Instruction cache access"/>
+ <event event="0x15" title="Cache" name="L1 data eviction" description="Level 1 data cache eviction"/>
+ <event event="0x16" title="Cache" name="L2 data access" description="Level 2 data cache access"/>
+ <event event="0x17" title="Cache" name="L2 data refill" description="Level 2 data cache refill"/>
+ <event event="0x18" title="Cache" name="L2 data write" description="Level 2 data cache Write-Back"/>
+ <event event="0x19" title="Bus" name="Access" description="Bus - Access"/>
+ <event event="0x1d" title="Bus" name="Cycle" description="Bus - Cycle"/>
+ <event event="0x60" title="Bus" name="Read" description="Bus access - Read"/>
+ <event event="0x61" title="Bus" name="Write" description="Bus access - Write"/>
+ <event event="0x86" title="Exception" name="IRQ" description="IRQ exception taken"/>
+ <event event="0x87" title="Exception" name="FIQ" description="FIQ exception taken"/>
+ <event event="0xC0" title="Memory" name="External request" description="External memory request"/>
+ <event event="0xC1" title="Memory" name="Non-cacheable ext req" description="Non-cacheable external memory request"/>
+ <event event="0xC2" title="Cache" name="Linefill" description="Linefill because of prefetch"/>
+ <event event="0xC3" title="Cache" name="Linefill dropped" description="Prefetch linefill dropped"/>
+ <event event="0xC4" title="Cache" name="Allocate mode enter" description="Entering read allocate mode"/>
+ <event event="0xC5" title="Cache" name="Allocate mode" description="Read allocate mode"/>
+ <event event="0xC7" title="ETM" name="ETM Ext Out[0]" description="ETM - ETM Ext Out[0]"/>
+ <event event="0xC8" title="ETM" name="ETM Ext Out[1]" description="ETM - ETM Ext Out[1]"/>
+ <event event="0xC9" title="Instruction" name="Pipeline stall" description="Data Write operation that stalls the pipeline because the store buffer is full"/>
+ <event event="0xCA" title="Memory" name="Snoop" description="Data snooped from other processor. This event counts memory-read operations that read data from another processor within the local cluster, rather than accessing the L2 cache or issuing an external read."/>
+ </category>
diff --git a/tools/gator/daemon/events-Cortex-A8.xml b/tools/gator/daemon/events-Cortex-A8.xml
new file mode 100644
index 00000000000..f2518237983
--- /dev/null
+++ b/tools/gator/daemon/events-Cortex-A8.xml
@@ -0,0 +1,52 @@
+ <counter_set name="ARM_Cortex-A8_cnt" count="4"/>
+ <category name="Cortex-A8" counter_set="ARM_Cortex-A8_cnt" per_cpu="yes" supports_event_based_sampling="yes">
+ <event counter="ARM_Cortex-A8_ccnt" event="0xff" title="Clock" name="Cycles" display="hertz" units="Hz" average_selection="yes" average_cores="yes" description="The number of core clock cycles"/>
+ <event event="0x00" title="Software" name="Increment" description="Incremented only on writes to the Software Increment Register"/>
+ <event event="0x01" title="Cache" name="Instruction refill" description="Instruction fetch that causes a refill of at least the level of instruction or unified cache closest to the processor"/>
+ <event event="0x02" title="Cache" name="Inst TLB refill" description="Instruction fetch that causes a TLB refill of at least the level of TLB closest to the processor"/>
+ <event event="0x03" title="Cache" name="Data refill" description="Memory Read or Write operation that causes a refill of at least the level of data or unified cache closest to the processor"/>
+ <event event="0x04" title="Cache" name="Data access" description="Memory Read or Write operation that causes a cache access to at least the level of data or unified cache closest to the processor"/>
+ <event event="0x05" title="Cache" name="Data TLB refill" description="Memory Read or Write operation that causes a TLB refill of at least the level of TLB closest to the processor"/>
+ <event event="0x06" title="Instruction" name="Memory read" description="Memory-reading instruction architecturally executed"/>
+ <event event="0x07" title="Instruction" name="Memory write" description="Memory-writing instruction architecturally executed"/>
+ <event event="0x08" title="Instruction" name="Executed" description="Instruction architecturally executed"/>
+ <event event="0x09" title="Exception" name="Taken" description="Exceptions taken"/>
+ <event event="0x0a" title="Exception" name="Return" description="Exception return architecturally executed"/>
+ <event event="0x0b" title="Instruction" name="CONTEXTIDR" description="Instruction that writes to the CONTEXTIDR architecturally executed"/>
+ <event event="0x0c" title="Branch" name="PC change" description="Software change of the Program Counter, except by an exception, architecturally executed"/>
+ <event event="0x0d" title="Branch" name="Immediate" description="Immediate branch architecturally executed"/>
+ <event event="0x0e" title="Procedure" name="Return" description="Procedure return, other than exception return, architecturally executed"/>
+ <event event="0x0f" title="Memory" name="Unaligned access" description="Unaligned access architecturally executed"/>
+ <event event="0x10" title="Branch" name="Mispredicted" description="Branch mispredicted or not predicted"/>
+ <event event="0x12" title="Branch" name="Potential prediction" description="Branch or other change in program flow that could have been predicted by the branch prediction resources of the processor"/>
+ <event event="0x40" title="Cache" name="Write buffer full" description="Any write buffer full cycle"/>
+ <event event="0x41" title="Cache" name="L2 store" description="Any store that is merged in the L2 memory system"/>
+ <event event="0x42" title="Cache" name="Bufferable transaction" description="Any bufferable store transaction from load/store to L2 cache, excluding eviction or cast out data"/>
+ <event event="0x43" title="Cache" name="L2 access" description="Any accesses to the L2 cache"/>
+ <event event="0x44" title="Cache" name="L2 miss" description="Any cacheable miss in the L2 cache"/>
+ <event event="0x45" title="AXI" name="Read" description="The number of AXI read data transfers"/>
+ <event event="0x46" title="AXI" name="Write" description="The number of AXI write data transfers"/>
+ <event event="0x47" title="Memory" name="Replay event" description="Any replay event in the memory system"/>
+ <event event="0x48" title="Memory" name="Unaligned access replay" description="Any unaligned memory access that results in a replay"/>
+ <event event="0x49" title="Cache" name="L1 data hash miss" description="Any L1 data memory access that misses in the cache as a result of the hashing algorithm"/>
+ <event event="0x4a" title="Cache" name="L1 inst hash miss" description="Any L1 instruction memory access that misses in the cache as a result of the hashing algorithm"/>
+ <event event="0x4b" title="Cache" name="L1 page coloring" description="Any L1 data memory access in which a page coloring alias occurs"/>
+ <event event="0x4c" title="NEON" name="L1 cache hit" description="Any NEON access that hits in the L1 data cache"/>
+ <event event="0x4d" title="NEON" name="L1 cache access" description="Any NEON cacheable data accesses for L1 data cache"/>
+ <event event="0x4e" title="NEON" name="L2 cache access" description="Any L2 cache accesses as a result of a NEON memory access"/>
+ <event event="0x4f" title="NEON" name="L2 cache hit" description="Any NEON hit in the L2 cache"/>
+ <event event="0x50" title="Cache" name="L1 inst access" description="Any L1 instruction cache access, excluding CP15 cache accesses"/>
+ <event event="0x51" title="Branch" name="Return stack misprediction" description="Any return stack misprediction because of incorrect target address for a taken return stack pop"/>
+ <event event="0x52" title="Branch" name="Direction misprediction" description="Branch direction misprediction"/>
+ <event event="0x53" title="Branch" name="Taken prediction" description="Any predictable branch that is predicted to be taken"/>
+ <event event="0x54" title="Branch" name="Executed and taken prediction" description="Any predictable branch that is executed and taken"/>
+ <event event="0x55" title="Core" name="Operations issued" description="Number of operations issued, where an operation is either: an instruction or one operation in a sequence of operations that make up a multi-cycle instruction"/>
+ <event event="0x56" title="Core" name="No issue cycles" description="Increment for every cycle that no instructions are available for issue"/>
+ <event event="0x57" title="Core" name="Issue cycles" description="For every cycle, this event counts the number of instructions issued in that cycle. Multi-cycle instructions are only counted once"/>
+ <event event="0x58" title="NEON" name="MRC data wait" description="Number of cycles the processor stalls waiting on MRC data from NEON"/>
+ <event event="0x59" title="NEON" name="Full queue" description="Number of cycles that the processor stalls as a result of a full NEON instruction queue or NEON load queue"/>
+ <event event="0x5a" title="NEON" name="Idle" description="Number of cycles that NEON and integer processors are both not idle"/>
+ <event event="0x70" title="External" name="PMUEXTIN[0]" description="Counts any event from external input source PMUEXTIN[0]"/>
+ <event event="0x71" title="External" name="PMUEXTIN[1]" description="Counts any event from external input source PMUEXTIN[1]"/>
+ <event event="0x72" title="External" name="PMUEXTIN[0,1]" description="Counts any event from both external input sources PMUEXTIN[0] and PMUEXTIN[1]"/>
+ </category>
diff --git a/tools/gator/daemon/events-Cortex-A9.xml b/tools/gator/daemon/events-Cortex-A9.xml
new file mode 100644
index 00000000000..75f09c80425
--- /dev/null
+++ b/tools/gator/daemon/events-Cortex-A9.xml
@@ -0,0 +1,65 @@
+ <counter_set name="ARM_Cortex-A9_cnt" count="6"/>
+ <category name="Cortex-A9" counter_set="ARM_Cortex-A9_cnt" per_cpu="yes" supports_event_based_sampling="yes">
+ <event counter="ARM_Cortex-A9_ccnt" event="0xff" title="Clock" name="Cycles" display="hertz" units="Hz" average_selection="yes" average_cores="yes" description="The number of core clock cycles"/>
+ <event event="0x00" title="Software" name="Increment" description="Incremented only on writes to the Software Increment Register"/>
+ <event event="0x01" title="Cache" name="Instruction refill" description="Instruction fetch that causes a refill of at least the level of instruction or unified cache closest to the processor"/>
+ <event event="0x02" title="Cache" name="Inst TLB refill" description="Instruction fetch that causes a TLB refill of at least the level of TLB closest to the processor"/>
+ <event event="0x03" title="Cache" name="Data refill" description="Memory Read or Write operation that causes a refill of at least the level of data or unified cache closest to the processor"/>
+ <event event="0x04" title="Cache" name="Data access" description="Memory Read or Write operation that causes a cache access to at least the level of data or unified cache closest to the processor"/>
+ <event event="0x05" title="Cache" name="Data TLB refill" description="Memory Read or Write operation that causes a TLB refill of at least the level of TLB closest to the processor"/>
+ <event event="0x06" title="Instruction" name="Memory read" description="Memory-reading instruction architecturally executed"/>
+ <event event="0x07" title="Instruction" name="Memory write" description="Memory-writing instruction architecturally executed"/>
+ <event event="0x09" title="Exception" name="Taken" description="Exceptions taken"/>
+ <event event="0x0a" title="Exception" name="Return" description="Exception return architecturally executed"/>
+ <event event="0x0b" title="Instruction" name="CONTEXTIDR" description="Instruction that writes to the CONTEXTIDR architecturally executed"/>
+ <event event="0x0c" title="Branch" name="PC change" description="Software change of the Program Counter, except by an exception, architecturally executed"/>
+ <event event="0x0d" title="Branch" name="Immediate" description="Immediate branch architecturally executed"/>
+ <event event="0x0f" title="Memory" name="Unaligned access" description="Unaligned access architecturally executed"/>
+ <event event="0x10" title="Branch" name="Mispredicted" description="Branch mispredicted or not predicted"/>
+ <event event="0x12" title="Branch" name="Potential prediction" description="Branch or other change in program flow that could have been predicted by the branch prediction resources of the processor"/>
+ <event event="0x40" title="Java" name="Bytecode execute" description="Counts the number of Java bytecodes being decoded, including speculative ones"/>
+ <event event="0x41" title="Java" name="SW bytecode execute" description="Counts the number of software java bytecodes being decoded, including speculative ones"/>
+ <event event="0x42" title="Jazelle" name="Backward branch execute" description="Counts the number of Jazelle taken branches being executed"/>
+ <event event="0x50" title="Cache" name="Coherency miss" description="Counts the number of coherent linefill requests performed by the Cortex-A9 processor which also miss in all the other Cortex-A9 processors, meaning that the request is sent to the external memory"/>
+ <event event="0x51" title="Cache" name="Coherency hit" description="Counts the number of coherent linefill requests performed by the Cortex-A9 processor which hit in another Cortex-A9 processor, meaning that the linefill data is fetched directly from the relevant Cortex-A9 cache"/>
+ <event event="0x60" title="Cache" name="Inst dependent stall" description="Counts the number of cycles where the processor is ready to accept new instructions, but does not receive any because of the instruction side not being able to provide any and the instruction cache is currently performing at least one linefill"/>
+ <event event="0x61" title="Cache" name="Data dependent stall" description="Counts the number of cycles where the core has some instructions that it cannot issue to any pipeline, and the Load Store unit has at least one pending linefill request, and no pending TLB requests"/>
+ <event event="0x62" title="Cache" name="TLB stall" description="Counts the number of cycles where the processor is stalled waiting for the completion of translation table walks from the main TLB"/>
+ <event event="0x63" title="Intrinsic" name="STREX pass" description="Counts the number of STREX instructions architecturally executed and passed"/>
+ <event event="0x64" title="Intrinsic" name="STREX fail" description="Counts the number of STREX instructions architecturally executed and failed"/>
+ <event event="0x65" title="Cache" name="Data eviction" description="Counts the number of eviction requests because of a linefill in the data cache"/>
+ <event event="0x66" title="Pipeline" name="Issue stage no dispatch" description="Counts the number of cycles where the issue stage does not dispatch any instruction because it is empty or cannot dispatch any instructions"/>
+ <event event="0x67" title="Pipeline" name="Issue stage empty" description="Counts the number of cycles where the issue stage is empty"/>
+ <event event="0x68" title="Instruction" name="Executed" description="Counts the number of instructions going through the Register Renaming stage. This number is an approximate number of the total number of instructions speculatively executed, and even more approximate of the total number of instructions architecturally executed"/>
+ <event event="0x69" title="Cache" name="Data linefills" description="Counts the number of linefills performed on the external AXI bus"/>
+ <event event="0x6A" title="Cache" name="Prefetch linefills" description="Counts the number of data linefills caused by prefetcher requests"/>
+ <event event="0x6B" title="Cache" name="Prefetch hits" description="Counts the number of cache hits in a line that belongs to a stream followed by the prefetcher"/>
+ <event event="0x6E" title="Core" name="Functions" description="Counts the number of procedure returns whose condition codes do not fail, excluding all returns from exception"/>
+ <event event="0x70" title="Instruction" name="Main execution unit" description="Counts the number of instructions being executed in the main execution pipeline of the processor, the multiply pipeline and arithmetic logic unit pipeline"/>
+ <event event="0x71" title="Instruction" name="Second execution unit" description="Counts the number of instructions being executed in the processor second execution pipeline (ALU)"/>
+ <event event="0x72" title="Instruction" name="Load/Store" description="Counts the number of instructions being executed in the Load/Store unit"/>
+ <event event="0x73" title="Instruction" name="Floating point" description="Counts the number of Floating-point instructions going through the Register Rename stage"/>
+ <event event="0x74" title="Instruction" name="NEON" description="Counts the number of NEON instructions going through the Register Rename stage"/>
+ <event event="0x80" title="Stalls" name="PLD" description="Counts the number of cycles where the processor is stalled because PLD slots are all full"/>
+ <event event="0x81" title="Stalls" name="Memory write" description="Counts the number of cycles when the processor is stalled and the data side is stalled too because it is full and executing writes to the external memory"/>
+ <event event="0x82" title="Stalls" name="Inst main TLB miss" description="Counts the number of stall cycles because of main TLB misses on requests issued by the instruction side"/>
+ <event event="0x83" title="Stalls" name="Data main TLB miss" description="Counts the number of stall cycles because of main TLB misses on requests issued by the data side"/>
+ <event event="0x84" title="Stalls" name="Inst micro TLB miss" description="Counts the number of stall cycles because of micro TLB misses on the instruction side"/>
+ <event event="0x85" title="Stalls" name="Data micro TLB miss" description="Counts the number of stall cycles because of micro TLB misses on the data side"/>
+ <event event="0x86" title="Stalls" name="DMB" description="Counts the number of stall cycles because of the execution of a DMB memory barrier"/>
+ <event event="0x8A" title="Clock" name="Integer core" description="Counts the number of cycles during which the integer core clock is enabled"/>
+ <event event="0x8B" title="Clock" name="Data engine" description="Counts the number of cycles during which the Data Engine clock is enabled"/>
+ <event event="0x8C" title="Clock" name="NEON" description="Counts the number of cycles when the NEON SIMD clock is enabled"/>
+ <event event="0x8D" title="Memory" name="TLB inst allocations" description="Counts the number of TLB allocations because of Instruction requests"/>
+ <event event="0x8E" title="Memory" name="TLB data allocations" description="Counts the number of TLB allocations because of Data requests"/>
+ <event event="0x90" title="Instruction" name="ISB" description="Counts the number of ISB instructions architecturally executed"/>
+ <event event="0x91" title="Instruction" name="DSB" description="Counts the number of DSB instructions architecturally executed"/>
+ <event event="0x92" title="Instruction" name="DMB" description="Counts the number of DMB instructions speculatively executed"/>
+ <event event="0x93" title="External" name="Interrupts" description="Counts the number of external interrupts executed by the processor"/>
+ <event event="0xA0" title="PLE" name="Cache line rq completed" description="Counts the number of PLE cache line requests completed"/>
+ <event event="0xA1" title="PLE" name="Cache line rq skipped" description="Counts the number of PLE cache line requests skipped"/>
+ <event event="0xA2" title="PLE" name="FIFO flush" description="Counts the number of PLE FIFO flush requests"/>
+ <event event="0xA3" title="PLE" name="Request completed" description="Counts the number of PLE FIFO flush completed"/>
+ <event event="0xA4" title="PLE" name="FIFO overflow" description="Counts the number of PLE FIFO flush overflowed"/>
+ <event event="0xA5" title="PLE" name="Request programmed" description="Counts the number of PLE FIFO flush program requests"/>
+ </category>
diff --git a/tools/gator/daemon/events-Krait-architected.xml b/tools/gator/daemon/events-Krait-architected.xml
new file mode 100644
index 00000000000..b8d3bcb48de
--- /dev/null
+++ b/tools/gator/daemon/events-Krait-architected.xml
@@ -0,0 +1,22 @@
+ <counter_set name="Krait_cnt" count="4"/>
+ <category name="Krait" counter_set="Krait_cnt" per_cpu="yes" supports_event_based_sampling="yes">
+ <event counter="Krait_ccnt" event="0xff" title="Clock" name="Cycles" display="hertz" units="Hz" average_selection="yes" average_cores="yes" description="The number of core clock cycles"/>
+ <event event="0x00" title="Software" name="Increment" description="Incremented only on writes to the Software Increment Register"/>
+ <event event="0x01" title="Cache" name="Instruction refill" description="Instruction fetch that causes a refill of at least the level of instruction or unified cache closest to the processor"/>
+ <event event="0x02" title="Cache" name="Inst TLB refill" description="Instruction fetch that causes a TLB refill of at least the level of TLB closest to the processor"/>
+ <event event="0x03" title="Cache" name="Data refill" description="Memory Read or Write operation that causes a refill of at least the level of data or unified cache closest to the processor"/>
+ <event event="0x04" title="Cache" name="Data access" description="Memory Read or Write operation that causes a cache access to at least the level of data or unified cache closest to the processor"/>
+ <event event="0x05" title="Cache" name="Data TLB refill" description="Memory Read or Write operation that causes a TLB refill of at least the level of TLB closest to the processor"/>
+ <event event="0x06" title="Instruction" name="Memory read" description="Memory-reading instruction architecturally executed"/>
+ <event event="0x07" title="Instruction" name="Memory write" description="Memory-writing instruction architecturally executed"/>
+ <event event="0x08" title="Instruction" name="Executed" description="Instruction architecturally executed"/>
+ <event event="0x09" title="Exception" name="Taken" description="Exceptions taken"/>
+ <event event="0x0a" title="Exception" name="Return" description="Exception return architecturally executed"/>
+ <event event="0x0b" title="Instruction" name="CONTEXTIDR" description="Instruction that writes to the CONTEXTIDR architecturally executed"/>
+ <event event="0x0c" title="Program Counter" name="SW change" description="Software change of PC, except by an exception, architecturally executed"/>
+ <event event="0x0d" title="Branch" name="Immediate" description="Immediate branch architecturally executed"/>
+ <event event="0x0e" title="Branch" name="Procedure Return" description="Procedure return architecturally executed (not by exceptions)"/>
+ <event event="0x0f" title="Memory" name="Unaligned access" description="Unaligned access architecturally executed"/>
+ <event event="0x10" title="Branch" name="Mispredicted" description="Branch mispredicted or not predicted"/>
+ <event event="0x12" title="Branch" name="Potential prediction" description="Branch or other change in program flow that could have been predicted by the branch prediction resources of the processor"/>
+ </category>
diff --git a/tools/gator/daemon/events-L2C-310.xml b/tools/gator/daemon/events-L2C-310.xml
new file mode 100644
index 00000000000..4da4d1d6343
--- /dev/null
+++ b/tools/gator/daemon/events-L2C-310.xml
@@ -0,0 +1,18 @@
+ <counter_set name="L2C-310_cnt" count="2"/>
+ <category name="L2C-310" counter_set="L2C-310_cnt" per_cpu="no">
+ <event event="0x1" title="L2 Cache" name="CO" description="Eviction, CastOUT, of a line from the L2 cache"/>
+ <event event="0x2" title="L2 Cache" name="DRH" description="Data read hit"/>
+ <event event="0x3" title="L2 Cache" name="DRREQ" description="Data read request"/>
+ <event event="0x4" title="L2 Cache" name="DWHIT" description="Data write hit"/>
+ <event event="0x5" title="L2 Cache" name="DWREQ" description="Data write request"/>
+ <event event="0x6" title="L2 Cache" name="DWTREQ" description="Data write request with write-through attribute"/>
+ <event event="0x7" title="L2 Cache" name="IRHIT" description="Instruction read hit"/>
+ <event event="0x8" title="L2 Cache" name="IRREQ" description="Instruction read request"/>
+ <event event="0x9" title="L2 Cache" name="WA" description="Write allocate"/>
+ <event event="0xa" title="L2 Cache" name="IPFALLOC" description="Allocation of a prefetch generated by L2C-310 into the L2 cache"/>
+ <event event="0xb" title="L2 Cache" name="EPFHIT" description="Prefetch hint hits in the L2 cache"/>
+ <event event="0xc" title="L2 Cache" name="EPFALLOC" description="Prefetch hint allocated into the L2 cache"/>
+ <event event="0xd" title="L2 Cache" name="SRRCVD" description="Speculative read received"/>
+ <event event="0xe" title="L2 Cache" name="SRCONF" description="Speculative read confirmed"/>
+ <event event="0xf" title="L2 Cache" name="EPFRCVD" description="Prefetch hint received"/>
+ </category>
diff --git a/tools/gator/daemon/events-Linux.xml b/tools/gator/daemon/events-Linux.xml
new file mode 100644
index 00000000000..05dc613a88a
--- /dev/null
+++ b/tools/gator/daemon/events-Linux.xml
@@ -0,0 +1,17 @@
+ <category name="Linux">
+ <event counter="Linux_irq_softirq" title="Interrupts" name="SoftIRQ" per_cpu="yes" description="Linux SoftIRQ taken"/>
+ <event counter="Linux_irq_irq" title="Interrupts" name="IRQ" per_cpu="yes" description="Linux IRQ taken"/>
+ <event counter="Linux_block_rq_wr" title="Disk IO" name="Write" units="B" description="Disk IO Bytes Written"/>
+ <event counter="Linux_block_rq_rd" title="Disk IO" name="Read" units="B" description="Disk IO Bytes Read"/>
+ <event counter="Linux_net_rx" title="Network" name="Receive" units="B" description="Receive network traffic, including effect from Streamline"/>
+ <event counter="Linux_net_tx" title="Network" name="Transmit" units="B" description="Transmit network traffic, including effect from Streamline"/>
+ <event counter="Linux_sched_switch" title="Scheduler" name="Switch" per_cpu="yes" description="Context switch events"/>
+ <event counter="Linux_meminfo_memused" title="Memory" name="Used" display="maximum" units="B" average_selection="yes" description="Total used memory size"/>
+ <event counter="Linux_meminfo_memfree" title="Memory" name="Free" display="minimum" units="B" average_selection="yes" description="Available memory size"/>
+ <event counter="Linux_meminfo_bufferram" title="Memory" name="Buffer" display="maximum" units="B" average_selection="yes" description="Memory used by OS disk buffers"/>
+ <event counter="Linux_power_cpu_freq" title="Clock" name="Frequency" per_cpu="yes" display="maximum" units="Hz" series_composition="overlay" average_selection="yes" average_cores="yes" description="Frequency setting of the CPU"/>
+ <event counter="Linux_power_cpu_idle" title="Idle" name="State" per_cpu="yes" display="maximum" average_selection="yes" description="CPU Idle State + 1, set the Sample Rate to None to prevent the hrtimer from interrupting the system"/>
+ <event counter="Linux_cpu_wait_contention" title="CPU Contention" name="Wait" per_cpu="no" display="maximum" derived="yes" rendering_type="bar" average_selection="yes" percentage="yes" modifier="10000" description="Thread waiting on contended resource"/>
+ <event counter="Linux_cpu_wait_io" title="CPU I/O" name="Wait" per_cpu="no" display="maximum" derived="yes" rendering_type="bar" average_selection="yes" percentage="yes" modifier="10000" description="Thread waiting on I/O resource"/>
+ </category>
+
diff --git a/tools/gator/daemon/events-Mali-400.xml b/tools/gator/daemon/events-Mali-400.xml
new file mode 100644
index 00000000000..dceccfb4a67
--- /dev/null
+++ b/tools/gator/daemon/events-Mali-400.xml
@@ -0,0 +1,180 @@
+ <counter_set name="ARM_Mali-400_VP_cnt" count="2"/>
+ <counter_set name="ARM_Mali-400_L2_cnt" count="2"/>
+ <counter_set name="ARM_Mali-400_SW_cnt" count="0"/>
+ <counter_set name="ARM_Mali-400_Filmstrip_cnt" count="1"/>
+ <category name="Mali-400-VP" counter_set="ARM_Mali-400_VP_cnt" per_cpu="no">
+ <event event="0x01" title="Mali GPU Vertex Processor" name="Active cycles" description="Number of cycles per frame the MaliGP2 was active."/>
+ <event event="0x02" title="Mali GPU Vertex Processor" name="Active cycles, vertex shader" description="Number of cycles per frame the vertex shader unit was active."/>
+ <event event="0x03" title="Mali GPU Vertex Processor" name="Active cycles, vertex storer" description="Number of cycles per frame the vertex storer unit was active."/>
+ <event event="0x04" title="Mali GPU Vertex Processor" name="Active cycles, vertex loader" description="Number of cycles per frame the vertex loader unit was active."/>
+ <event event="0x05" title="Mali GPU Vertex Processor" name="Cycles vertex loader waiting for vertex shader" description="Number of cycles per frame the vertex loader was idle while waiting on the vertex shader."/>
+ <event event="0x06" title="Mali GPU Vertex Processor" name="Words read, system bus" description="Total number of 64 bit words read by the GP2 from the system bus per frame."/>
+ <event event="0x07" title="Mali GPU Vertex Processor" name="Words written, system bus" description="Total number of 64 bit words written by the GP2 to the system bus per frame."/>
+ <event event="0x08" title="Mali GPU Vertex Processor" name="Read bursts, system bus" description="Number of read bursts by the GP2 from the system bus per frame."/>
+ <event event="0x09" title="Mali GPU Vertex Processor" name="Write bursts, system bus" description="Number of write bursts from the MaliGP2 to the system bus per frame."/>
+ <event event="0x0a" title="Mali GPU Vertex Processor" name="Vertices processed" description="Number of vertices processed by the MaliGP2 per frame."/>
+ <event event="0x0b" title="Mali GPU Vertex Processor" name="Vertices fetched" description="Number of vertices fetched by the MaliGP2 per frame."/>
+ <event event="0x0c" title="Mali GPU Vertex Processor" name="Primitives fetched" description="Number of graphics primitives fetched by the MaliGP2 per frame."/>
+ <event event="0x0e" title="Mali GPU Vertex Processor" name="Primitives culled" description="Number of graphics primitives discarded per frame, because they were seen from the back or were offscreen."/>
+ <event event="0x0f" title="Mali GPU Vertex Processor" name="Commands written to tiles" description="Number of commands (8 Bytes, mainly primitives) written by GP2 to the PP input data structure per frame."/>
+ <event event="0x10" title="Mali GPU Vertex Processor" name="Memory blocks allocated" description="Number of overflow data blocks needed for outputting the PP input data structure per frame ."/>
+ <event event="0x13" title="Mali GPU Vertex Processor" name="Vertex loader cache misses" description="Number of cache misses for the vertex shader's vertex input unit per frame."/>
+ <event event="0x16" title="Mali GPU Vertex Processor" name="Active cycles, vertex shader command processor" description="Number of cycles per frame the GP2 vertex shader command processor was active. This includes time waiting for semaphores."/>
+ <event event="0x17" title="Mali GPU Vertex Processor" name="Active cycles, PLBU command processor" description="Number of cycles per frame the MaliGP2 PLBU command processor was active. This includes time waiting for semaphores."/>
+ <event event="0x18" title="Mali GPU Vertex Processor" name="MaliGP2 PLBU cycles per frame" description="Number of cycles per frame the MaliGP2 PLBU output unit was active. This includes time spent waiting on the bus."/>
+ <event event="0x19" title="Mali GPU Vertex Processor" name="Active cycles, PLBU geometry processing" description="Number of cycles per frame the MaliGP2 PLBU was active, excepting final data output. In other words: active cycles through the prepare list commands. This includes time spent waiting on the bus."/>
+ <event event="0x1b" title="Mali GPU Vertex Processor" name="Active cycles, PLBU primitive assembly" description="Number of active cycles per frame spent by the MaliGP2 PLBU doing primitive assembly. This does not include scissoring or final output. This includes time spent waiting on the bus."/>
+ <event event="0x1c" title="Mali GPU Vertex Processor" name="Active cycles, PLBU vertex fetcher" description="Number of active cycles per frame spent by the MaliGP2 PLBU fetching vertex data. This includes time spent waiting on the bus."/>
+ <event event="0x1e" title="Mali GPU Vertex Processor" name="Active cycles, Bounding-box and command generator" description="Number of active cycles per frame spent by the MaliGP2 PLBU setting up bounding boxes and commands (mainly graphics primitives). This includes time spent waiting on the bus."/>
+ <event event="0x20" title="Mali GPU Vertex Processor" name="Active cycles, Scissor tile iterator" description="Number of active cycles per frame spent by the MaliGP2 PLBU iterating over tiles to perform scissoring. This includes time spent waiting on the bus."/>
+ <event event="0x21" title="Mali GPU Vertex Processor" name="Active cycles, PLBU tile iterator" description="Number of active cycles per frame spent by the MaliGP2 PLBU iterating over the tiles in the bounding box generating commands (mainly graphics primitives). This includes time spent waiting on the bus."/>
+ </category>
+ <category name="Mali GPU Fragment Processor" per_cpu="no">
+ <counter_set name="ARM_Mali-400_FP0_cnt" title="Mali-400 FP0" description="Mali GPU Fragment Processor 0" count="2"/>
+ <counter_set name="ARM_Mali-400_FP1_cnt" title="Mali-400 FP1" description="Mali GPU Fragment Processor 1" count="2"/>
+ <counter_set name="ARM_Mali-400_FP2_cnt" title="Mali-400 FP2" description="Mali GPU Fragment Processor 2" count="2"/>
+ <counter_set name="ARM_Mali-400_FP3_cnt" title="Mali-400 FP3" description="Mali GPU Fragment Processor 3" count="2"/>
+
+ <event event="0x00" title="Mali-400 FP" name="Active clock cycles" description="Active clock cycles, between polygon start and IRQ."/>
+ <event event="0x02" title="Mali-400 FP" name="Total bus reads" description="Total number of 64-bit words read from the bus."/>
+ <event event="0x03" title="Mali-400 FP" name="Total bus writes" description="Total number of 64-bit words written to the bus."/>
+ <event event="0x04" title="Mali-400 FP" name="Bus read request cycles" description="Number of cycles during which the bus read request signal was HIGH."/>
+ <event event="0x05" title="Mali-400 FP" name="Bus write request cycles" description="Number of cycles during which the bus write request signal was HIGH."/>
+ <event event="0x06" title="Mali-400 FP" name="Bus read transactions count" description="Number of read requests accepted by the bus."/>
+ <event event="0x07" title="Mali-400 FP" name="Bus write transactions" description="Number of write requests accepted by the bus."/>
+ <event event="0x09" title="Mali-400 FP" name="Tile writeback writes" description="64-bit words written to the bus by the writeback unit."/>
+ <event event="0x0a" title="Mali-400 FP" name="Store unit writes" description="64-bit words written to the bus by the store unit."/>
+ <event event="0x0d" title="Mali-400 FP" name="Texture cache uncompressed reads" description="Number of 64-bit words read from the bus into the uncompressed textures cache."/>
+ <event event="0x0e" title="Mali-400 FP" name="Polygon list reads" description="Number of 64-bit words read from the bus by the polygon list reader."/>
+ <event event="0x0f" title="Mali-400 FP" name="RSW reads" description="Number of 64-bit words read from the bus into the Render State Word register."/>
+ <event event="0x10" title="Mali-400 FP" name="Vertex cache reads" description="Number of 64-bit words read from the bus into the vertex cache."/>
+ <event event="0x11" title="Mali-400 FP" name="Uniform remapping reads" description="Number of 64-bit words read from the bus when reading from the uniform remapping table."/>
+ <event event="0x12" title="Mali-400 FP" name="Program cache reads" description="Number of 64-bit words read from the bus into the fragment shader program cache."/>
+ <event event="0x13" title="Mali-400 FP" name="Varying reads" description="Number of 64-bit words containing varyings generated by the vertex processing read from the bus."/>
+ <event event="0x14" title="Mali-400 FP" name="Texture descriptors reads" description="Number of 64-bit words containing texture descriptors read from the bus."/>
+ <event event="0x15" title="Mali-400 FP" name="Texture descriptor remapping reads" description="Number of 64-bit words read from the bus when reading from the texture descriptor remapping table."/>
+ <event event="0x17" title="Mali-400 FP" name="Load unit reads" description="Number of 64-bit words read from the bus by the LOAD sub-instruction."/>
+ <event event="0x18" title="Mali-400 FP" name="Polygon count" description="Number of triangles read from the polygon list."/>
+ <event event="0x19" title="Mali-400 FP" name="Pixel rectangle count" description="Number of pixel rectangles read from the polygon list."/>
+ <event event="0x1a" title="Mali-400 FP" name="Lines count" description="Number of lines read from the polygon list."/>
+ <event event="0x1b" title="Mali-400 FP" name="Points count" description="Number of points read from the polygon list."/>
+ <event event="0x1c" title="Mali-400 FP" name="Stall cycles PolygonListReader" description="Number of clock cycles the Polygon List Reader waited for output being collected."/>
+ <event event="0x1d" title="Mali-400 FP" name="Stall cycles triangle setup" description="Number of clock cycles the TSC waited for input."/>
+ <event event="0x1e" title="Mali-400 FP" name="Quad rasterized count" description="Number of 2x?2 quads output from rasterizer."/>
+ <event event="0x1f" title="Mali-400 FP" name="Fragment rasterized count" description="Number of fragment rasterized. Fragments/(Quads*4) gives average actual fragments per quad."/>
+ <event event="0x20" title="Mali-400 FP" name="Fragment rejected fragment-kill count" description="Number of fragments exiting the fragment shader as killed."/>
+ <event event="0x21" title="Mali-400 FP" name="Fragment rejected fwd-fragment-kill count" description="Number of fragments killed by forward fragment kill."/>
+ <event event="0x22" title="Mali-400 FP" name="Fragment passed z/stencil count" description="Number of fragments passing Z and stencil test."/>
+ <event event="0x23" title="Mali-400 FP" name="Patches rejected early z/stencil count" description="Number of patches rejected by EarlyZ. A patch can be 8x8, 4x4 or 2x2 pixels."/>
+ <event event="0x24" title="Mali-400 FP" name="Patches evaluated" description="Number of patches evaluated for EarlyZ rejection."/>
+ <event event="0x25" title="Mali-400 FP" name="Instruction completed count" description="Number of fragment shader instruction words completed. It is a function of pixels processed and the length of the shader programs."/>
+ <event event="0x26" title="Mali-400 FP" name="Instruction failed rendezvous count" description="Number of fragment shader instructions not completed because of failed Rendezvous."/>
+ <event event="0x27" title="Mali-400 FP" name="Instruction failed varying-miss count" description="Number of fragment shader instructions not completed because of failed varying operation."/>
+ <event event="0x28" title="Mali-400 FP" name="Instruction failed texture-miss count" description="Number of fragment shader instructions not completed because of failed texture operation."/>
+ <event event="0x29" title="Mali-400 FP" name="Instruction failed load-miss count" description="Number of fragment shader instructions not completed because of failed load operation."/>
+ <event event="0x2a" title="Mali-400 FP" name="Instruction failed tile read-miss count" description="Number of fragment shader instructions not completed because of failed read from the tilebuffer."/>
+ <event event="0x2b" title="Mali-400 FP" name="Instruction failed store-miss count" description="Number of fragment shader instructions not completed because of failed store operation."/>
+ <event event="0x2c" title="Mali-400 FP" name="Rendezvous breakage count" description="Number of Rendezvous breakages reported."/>
+ <event event="0x2d" title="Mali-400 FP" name="Pipeline bubbles cycle count" description="Number of unused cycles in the fragment shader while rendering is active."/>
+ <event event="0x2e" title="Mali-400 FP" name="Texture mapper multipass count" description="Number of texture operations looped because of more texture passes needed."/>
+ <event event="0x2f" title="Mali-400 FP" name="Texture mapper cycle count" description="Number of texture operation cycles."/>
+ <event event="0x30" title="Mali-400 FP" name="Vertex cache hit count" description="Number of times a requested vertex was found in the cache (Number of vertex cache hits)."/>
+ <event event="0x31" title="Mali-400 FP" name="Vertex cache miss count" description="Number of times a requested vertex was not found in the cache (Number of vertex cache misses)."/>
+ <event event="0x32" title="Mali-400 FP" name="Varying cache hit count" description="Number of times a requested varying was found in the cache (Number of varying cache hits)."/>
+ <event event="0x33" title="Mali-400 FP" name="Varying cache miss count" description="Number of times a requested varying was not found in the cache (Number of varying cache misses)."/>
+ <event event="0x34" title="Mali-400 FP" name="Varying cache conflict miss count" description="Number of times a requested varying was not in the cache and its value, retrieved from memory, must overwrite an older cache entry. This happens when an access pattern cannot be serviced by the cache."/>
+ <event event="0x35" title="Mali-400 FP" name="Texture cache hit count" description="Number of times a requested texel was found in the texture cache (Number of texture cache hits)."/>
+ <event event="0x36" title="Mali-400 FP" name="Texture cache miss count" description="Number of times a requested texel was not found in the texture cache (Number of texture cache misses)."/>
+ <event event="0x37" title="Mali-400 FP" name="Texture cache conflict miss count" description="Number of times a requested texel was not in the cache and its value, retrieved from memory, must overwrite an older cache entry. This happens when an access pattern cannot be serviced by the cache."/>
+ <event event="0x38" title="Mali-400 FP" name="Compressed texture cache hit count" description="Number of times a requested item was found in the cache."/>
+ <event event="0x39" title="Mali-400 FP" name="Compressed texture cache miss count" description="Number of times a requested item was not found in the cache."/>
+ <event event="0x3a" title="Mali-400 FP" name="Load/Store cache hit count" description="Number of hits in the load/store cache."/>
+ <event event="0x3b" title="Mali-400 FP" name="Load/Store cache miss count" description="Number of misses in the load/store cache."/>
+ <event event="0x3c" title="Mali-400 FP" name="Program cache hit count" description="Number of hits in the program cache."/>
+ <event event="0x3d" title="Mali-400 FP" name="Program cache miss count" description="Number of misses in the program cache."/>
+ </category>
+ <category name="Mali-400-L2" counter_set="ARM_Mali-400_L2_cnt" per_cpu="no">
+ <event event="0x01" title="Mali L2 Cache" name="Total clock cycles" description="Total clock cycles"/>
+ <event event="0x02" title="Mali L2 Cache" name="Active clock cycles" description="Active clock cycles"/>
+
+ <option_set name="All">
+ <option event_delta="0x08" name="Master" description="Master"/>
+ <option event_delta="0x10" name="All slaves" description="All slaves"/>
+ <option event_delta="0x20" name="Slave 0" description="Slave 0"/>
+ <option event_delta="0x30" name="Slave 1" description="Slave 1"/>
+ <option event_delta="0x40" name="Slave 2" description="Slave 2"/>
+ <option event_delta="0x50" name="Slave 3" description="Slave 3"/>
+ <option event_delta="0x60" name="Slave 4" description="Slave 4"/>
+ </option_set>
+
+ <option_set name="Slaves">
+ <option event_delta="0x10" name="All slaves" description="All slaves"/>
+ <option event_delta="0x20" name="Slave 0" description="Slave 0"/>
+ <option event_delta="0x30" name="Slave 1" description="Slave 1"/>
+ <option event_delta="0x40" name="Slave 2" description="Slave 2"/>
+ <option event_delta="0x50" name="Slave 3" description="Slave 3"/>
+ <option event_delta="0x60" name="Slave 4" description="Slave 4"/>
+ </option_set>
+
+ <event event="0x00" option_set="All" title="Mali L2 Cache" name="Read transactions" description="Read transactions"/>
+ <event event="0x01" option_set="All" title="Mali L2 Cache" name="Write transactions" description="Write transactions"/>
+ <event event="0x02" option_set="All" title="Mali L2 Cache" name="Words read" description="Words read"/>
+ <event event="0x03" option_set="All" title="Mali L2 Cache" name="Words written" description="Words written"/>
+ <event event="0x04" option_set="Slaves" title="Mali L2 Cache" name="Read hits" description="Read hits"/>
+ <event event="0x05" option_set="Slaves" title="Mali L2 Cache" name="Read misses" description="Read misses"/>
+ <event event="0x06" option_set="Slaves" title="Mali L2 Cache" name="Write invalidates" description="Write invalidates"/>
+ <event event="0x07" option_set="Slaves" title="Mali L2 Cache" name="Read invalidates" description="Read invalidates"/>
+ <event event="0x08" option_set="Slaves" title="Mali L2 Cache" name="Cacheable read transactions" description="Cacheable read transactions"/>
+ </category>
+ <category name="ARM Mali-400 Filmstrip" counter_set="ARM_Mali-400_Filmstrip_cnt" per_cpu="no">
+ <option_set name="fs">
+ <option event_delta="0x3c" name="1:60" description="captures every 60th frame"/>
+ <option event_delta="0x1e" name="1:30" description="captures every 30th frame"/>
+ <option event_delta="0xa" name="1:10" description="captures every 10th frame"/>
+ </option_set>
+ <event event="0x0400" option_set="fs" title="ARM Mali-400" name="Filmstrip" description="Scaled framebuffer"/>
+ </category>
+ <category name="ARM_Mali-400_Voltage" per_cpu="no">
+ <event counter="ARM_Mali-400_Voltage" title="Mali GPU Voltage" name="Voltage" display="average" average_selection="yes" units="mV" description="GPU core voltage."/>
+ </category>
+ <category name="ARM_Mali-400_Frequency" per_cpu="no">
+ <event counter="ARM_Mali-400_Frequency" title="Mali GPU Frequency" name="Frequency" display="average" average_selection="yes" units="MHz" description="GPU core frequency."/>
+ </category>
+ <category name="Mali-400-SW" counter_set="ARM_Mali-400_SW_cnt" per_cpu="no">
+ <!-- EGL Counters -->
+ <event counter="ARM_Mali-400_SW_17" title="Mali EGL Software Counters" name="Blit Time" description="Time spent blitting the framebuffer from video memory to framebuffer."/>
+ <!-- glDrawElements Counters -->
+ <event counter="ARM_Mali-400_SW_18" title="glDrawElements Statistics" name="Calls to glDrawElements" description="Number of calls to glDrawElements."/>
+ <event counter="ARM_Mali-400_SW_19" title="glDrawElements Statistics" name="Indices to glDrawElements" description="Number of indices to glDrawElements."/>
+ <event counter="ARM_Mali-400_SW_20" title="glDrawElements Statistics" name="Transformed by glDrawElements" description="Number of vertices transformed by glDrawElements."/>
+ <!-- glDrawArrays Counters -->
+ <event counter="ARM_Mali-400_SW_21" title="glDrawArrays Statistics" name="Calls to glDrawArrays" description="Number of calls to glDrawArrays."/>
+ <event counter="ARM_Mali-400_SW_22" title="glDrawArrays Statistics" name="Transformed by glDrawArrays" description="Number of vertices transformed by glDrawArrays."/>
+ <!-- Draw Call Counters -->
+ <event counter="ARM_Mali-400_SW_23" title="Drawcall Statistics" name="Points" description="Number of calls to glDraw* with parameter GL_POINTS."/>
+ <event counter="ARM_Mali-400_SW_24" title="Drawcall Statistics" name="Lines" description="Number of calls to glDraw* with parameter GL_LINES."/>
+ <event counter="ARM_Mali-400_SW_25" title="Drawcall Statistics" name="Lineloop" description="Number of calls to glDraw* with parameter GL_LINE_LOOP."/>
+ <event counter="ARM_Mali-400_SW_26" title="Drawcall Statistics" name="Linestrip" description="Number of calls to glDraw* with parameter GL_LINE_STRIP."/>
+ <event counter="ARM_Mali-400_SW_27" title="Drawcall Statistics" name="Triangles" description="Number of calls to glDraw* with parameter GL_TRIANGLES."/>
+ <event counter="ARM_Mali-400_SW_28" title="Drawcall Statistics" name="Trianglestrip" description="Number of calls to glDraw* with parameter GL_TRIANGLE_STRIP."/>
+ <event counter="ARM_Mali-400_SW_29" title="Drawcall Statistics" name="Trianglefan" description="Number of calls to glDraw* with parameter GL_TRIANGLE_FAN."/>
+ <event counter="ARM_Mali-400_SW_30" title="Drawcall Statistics" name="Vertex Upload Time (us)" description="Time spent uploading vertex attributes and faceindex data not present in a VBO."/>
+ <event counter="ARM_Mali-400_SW_31" title="Drawcall Statistics" name="Uniform Bytes Copied (bytes)" description="Number of bytes copied to Mali memory as a result of uniforms update."/>
+ <!-- Buffer Profiling Counters -->
+ <event counter="ARM_Mali-400_SW_32" title="Buffer Profiling" name="Texture Upload Time (ms)" description="Time spent uploading textures."/>
+ <event counter="ARM_Mali-400_SW_33" title="Buffer Profiling" name="VBO Upload Time (ms)" description="Time spent uploading vertex buffer objects."/>
+ <event counter="ARM_Mali-400_SW_34" title="Buffer Profiling" name="FBO Flushes" description="Number of flushed on framebuffer attachment."/>
+ <!-- OpenGL ES 1.1 Emulation -->
+ <event counter="ARM_Mali-400_SW_35" title="Fixed-function Emulation" name="# Vertex Shaders Generated" description="Number of vertex shaders generated."/>
+ <event counter="ARM_Mali-400_SW_36" title="Fixed-function Emulation" name="# Fragment Shaders Generated" description="Number of fragment shaders generated."/>
+ <!-- Geometry Statistics -->
+ <event counter="ARM_Mali-400_SW_50" title="Geometry Statistics" name="Triangles" description="The total number of triangles passed to GLES per-frame."/>
+ <event counter="ARM_Mali-400_SW_51" title="Geometry Statistics" name="Independent Triangles" description="Number of triangles passed to GLES using the mode GL_TRIANGLES."/>
+ <event counter="ARM_Mali-400_SW_52" title="Geometry Statistics" name="Strip Triangles" description="Number of triangles passed to GLES using the mode GL_TRIANGLE_STRIP."/>
+ <event counter="ARM_Mali-400_SW_53" title="Geometry Statistics" name="Fan Triangles" description="Number of triangles passed to GLES using the mode GL_TRIANGLE_FAN."/>
+ <event counter="ARM_Mali-400_SW_54" title="Geometry Statistics" name="Lines" description="Number of lines passed to GLES per-frame."/>
+ <event counter="ARM_Mali-400_SW_55" title="Geometry Statistics" name="Independent Lines" description="Number of lines passed to GLES using the mode GL_LINES."/>
+ <event counter="ARM_Mali-400_SW_56" title="Geometry Statistics" name="Strip Lines" description="Number of lines passed to GLES using the mode GL_LINE_STRIP."/>
+ <event counter="ARM_Mali-400_SW_57" title="Geometry Statistics" name="Loop Lines" description="Number of lines passed to GLES using the mode GL_LINE_LOOP."/>
+ </category>
+
diff --git a/tools/gator/daemon/events-Mali-T6xx.xml b/tools/gator/daemon/events-Mali-T6xx.xml
new file mode 100644
index 00000000000..647e3d5b0fc
--- /dev/null
+++ b/tools/gator/daemon/events-Mali-T6xx.xml
@@ -0,0 +1,38 @@
+
+ <category name="Mali-T6xx-SW-counters" per_cpu="no">
+ <event counter="ARM_Mali-T6xx_TOTAL_ALLOC_PAGES" title="Mali Total Alloc Pages" name="Total number of allocated pages" description="Mali total number of allocated pages."/>
+ </category>
+
+ <category name="Mali-T6xx-PMShader" per_cpu="no">
+ <event counter="ARM_Mali-T6xx_PM_SHADER_0" display="average" average_selection="yes" percentage="yes" title="Mali PM Shader" name="PM Shader Core 0" description="Mali PM Shader: PM Shader Core 0."/>
+ <event counter="ARM_Mali-T6xx_PM_SHADER_1" display="average" average_selection="yes" percentage="yes" title="Mali PM Shader" name="PM Shader Core 1" description="Mali PM Shader: PM Shader Core 1."/>
+ <event counter="ARM_Mali-T6xx_PM_SHADER_2" display="average" average_selection="yes" percentage="yes" title="Mali PM Shader" name="PM Shader Core 2" description="Mali PM Shader: PM Shader Core 2."/>
+ <event counter="ARM_Mali-T6xx_PM_SHADER_3" display="average" average_selection="yes" percentage="yes" title="Mali PM Shader" name="PM Shader Core 3" description="Mali PM Shader: PM Shader Core 3."/>
+ <event counter="ARM_Mali-T6xx_PM_SHADER_4" display="average" average_selection="yes" percentage="yes" title="Mali PM Shader" name="PM Shader Core 4" description="Mali PM Shader: PM Shader Core 4."/>
+ <event counter="ARM_Mali-T6xx_PM_SHADER_5" display="average" average_selection="yes" percentage="yes" title="Mali PM Shader" name="PM Shader Core 5" description="Mali PM Shader: PM Shader Core 5."/>
+ <event counter="ARM_Mali-T6xx_PM_SHADER_6" display="average" average_selection="yes" percentage="yes" title="Mali PM Shader" name="PM Shader Core 6" description="Mali PM Shader: PM Shader Core 6."/>
+ <event counter="ARM_Mali-T6xx_PM_SHADER_7" display="average" average_selection="yes" percentage="yes" title="Mali PM Shader" name="PM Shader Core 7" description="Mali PM Shader: PM Shader Core 7."/>
+ </category>
+
+ <category name="Mali-T6xx-PMTiler" per_cpu="no">
+ <event counter="ARM_Mali-T6xx_PM_TILER_0" display="average" average_selection="yes" percentage="yes" title="Mali PM Tiler" name="PM Tiler Core 0" description="Mali PM Tiler: PM Tiler Core 0."/>
+ </category>
+
+ <category name="Mali-T6xx-PML2" per_cpu="no">
+ <event counter="ARM_Mali-T6xx_PM_L2_0" display="average" average_selection="yes" percentage="yes" title="Mali PM L2" name="PM L2 Core 0" description="Mali PM L2: PM L2 Core 0."/>
+ <event counter="ARM_Mali-T6xx_PM_L2_1" display="average" average_selection="yes" percentage="yes" title="Mali PM L2" name="PM L2 Core 1" description="Mali PM L2: PM L2 Core 1."/>
+ </category>
+
+ <category name="Mali-T6xx-MMU_AS" per_cpu="no">
+ <event counter="ARM_Mali-T6xx_MMU_AS_0" display="average" average_selection="yes" percentage="yes" title="Mali MMU Address Space" name="MMU Address Space 0" description="Mali MMU Address Space 0 usage."/>
+ <event counter="ARM_Mali-T6xx_MMU_AS_1" display="average" average_selection="yes" percentage="yes" title="Mali MMU Address Space" name="MMU Address Space 1" description="Mali MMU Address Space 1 usage."/>
+ <event counter="ARM_Mali-T6xx_MMU_AS_2" display="average" average_selection="yes" percentage="yes" title="Mali MMU Address Space" name="MMU Address Space 2" description="Mali MMU Address Space 2 usage."/>
+ <event counter="ARM_Mali-T6xx_MMU_AS_3" display="average" average_selection="yes" percentage="yes" title="Mali MMU Address Space" name="MMU Address Space 3" description="Mali MMU Address Space 3 usage."/>
+ </category>
+
+ <category name="Mali-T6xx-MMU_page_fault" per_cpu="no">
+ <event counter="ARM_Mali-T6xx_MMU_PAGE_FAULT_0" title="Mali MMU Page Fault Add. Space" name="Mali MMU Page Fault Add. Space 0" description="Reports the number of newly allocated pages after a MMU page fault in address space 0."/>
+ <event counter="ARM_Mali-T6xx_MMU_PAGE_FAULT_1" title="Mali MMU Page Fault Add. Space" name="Mali MMU Page Fault Add. Space 1" description="Reports the number of newly allocated pages after a MMU page fault in address space 1."/>
+ <event counter="ARM_Mali-T6xx_MMU_PAGE_FAULT_2" title="Mali MMU Page Fault Add. Space" name="Mali MMU Page Fault Add. Space 2" description="Reports the number of newly allocated pages after a MMU page fault in address space 2."/>
+ <event counter="ARM_Mali-T6xx_MMU_PAGE_FAULT_3" title="Mali MMU Page Fault Add. Space" name="Mali MMU Page Fault Add. Space 3" description="Reports the number of newly allocated pages after a MMU page fault in address space 3."/>
+ </category>
diff --git a/tools/gator/daemon/events-Mali-T6xx_hw.xml b/tools/gator/daemon/events-Mali-T6xx_hw.xml
new file mode 100644
index 00000000000..1fd9c4e59d8
--- /dev/null
+++ b/tools/gator/daemon/events-Mali-T6xx_hw.xml
@@ -0,0 +1,113 @@
+
+ <category name="Mali-T6xx-JobManager" per_cpu="no">
+
+ <event counter="ARM_Mali-T6xx_GPU_ACTIVE" title="Mali Job Manager Cycles" name="GPU cycles" description="Number of cycles the GPU was active"/>
+ <event counter="ARM_Mali-T6xx_IRQ_ACTIVE" title="Mali Job Manager Cycles" name="IRQ cycles" description="Number of cycles the GPU had a pending interrupt"/>
+ <event counter="ARM_Mali-T6xx_JS0_ACTIVE" title="Mali Job Manager Cycles" name="JS0 cycles" description="Number of cycles JS0 (fragment) was active"/>
+ <event counter="ARM_Mali-T6xx_JS1_ACTIVE" title="Mali Job Manager Cycles" name="JS1 cycles" description="Number of cycles JS1 (vertex/tiler/compute) was active"/>
+ <event counter="ARM_Mali-T6xx_JS2_ACTIVE" title="Mali Job Manager Cycles" name="JS2 cycles" description="Number of cycles JS2 (compute) was active"/>
+
+ <event counter="ARM_Mali-T6xx_JS0_JOBS" title="Mali Job Manager Work" name="JS0 jobs" description="Number of Jobs (fragment) completed in JS0"/>
+ <event counter="ARM_Mali-T6xx_JS0_TASKS" title="Mali Job Manager Work" name="JS0 tasks" description="Number of Tasks completed in JS0"/>
+ <event counter="ARM_Mali-T6xx_JS1_JOBS" title="Mali Job Manager Work" name="JS1 jobs" description="Number of Jobs (vertex/tiler/compute) completed in JS1"/>
+ <event counter="ARM_Mali-T6xx_JS1_TASKS" title="Mali Job Manager Work" name="JS1 tasks" description="Number of Tasks completed in JS1"/>
+ <event counter="ARM_Mali-T6xx_JS2_TASKS" title="Mali Job Manager Work" name="JS2 tasks" description="Number of Tasks completed in JS2"/>
+ <event counter="ARM_Mali-T6xx_JS2_JOBS" title="Mali Job Manager Work" name="JS2 jobs" description="Number of Jobs (compute) completed in JS2"/>
+
+ </category>
+
+ <category name="Mali-T6xx-Tiler" per_cpu="no">
+
+ <event counter="ARM_Mali-T6xx_POLYGONS" title="Mali Tiler Primitives" name="Polygons" description="Number of polygons processed"/>
+ <event counter="ARM_Mali-T6xx_QUADS" title="Mali Tiler Primitives" name="Quads" description="Number of quads processed"/>
+ <event counter="ARM_Mali-T6xx_TRIANGLES" title="Mali Tiler Primitives" name="Triangles" description="Number of triangles processed"/>
+ <event counter="ARM_Mali-T6xx_LINES" title="Mali Tiler Primitives" name="Lines" description="Number of lines processed"/>
+ <event counter="ARM_Mali-T6xx_POINTS" title="Mali Tiler Primitives" name="Points" description="Number of points processed"/>
+
+ <event counter="ARM_Mali-T6xx_FRONT_FACING" title="Mali Tiler Culling" name="Front facing prims" description="Number of front facing primitives"/>
+ <event counter="ARM_Mali-T6xx_BACK_FACING" title="Mali Tiler Culling" name="Back facing prims" description="Number of back facing primitives"/>
+ <event counter="ARM_Mali-T6xx_PRIM_VISIBLE" title="Mali Tiler Culling" name="Visible prims" description="Number of visible primitives"/>
+ <event counter="ARM_Mali-T6xx_PRIM_CULLED" title="Mali Tiler Culling" name="Culled prims" description="Number of culled primitives"/>
+ <event counter="ARM_Mali-T6xx_PRIM_CLIPPED" title="Mali Tiler Culling" name="Clipped prims" description="Number of clipped primitives"/>
+
+ <event counter="ARM_Mali-T6xx_LEVEL0" title="Mali Tiler Hierarchy" name="L0 prims" description="Number of primitives in hierarchy level 0"/>
+ <event counter="ARM_Mali-T6xx_LEVEL1" title="Mali Tiler Hierarchy" name="L1 prims" description="Number of primitives in hierarchy level 1"/>
+ <event counter="ARM_Mali-T6xx_LEVEL2" title="Mali Tiler Hierarchy" name="L2 prims" description="Number of primitives in hierarchy level 2"/>
+ <event counter="ARM_Mali-T6xx_LEVEL3" title="Mali Tiler Hierarchy" name="L3 prims" description="Number of primitives in hierarchy level 3"/>
+ <event counter="ARM_Mali-T6xx_LEVEL4" title="Mali Tiler Hierarchy" name="L4 prims" description="Number of primitives in hierarchy level 4"/>
+ <event counter="ARM_Mali-T6xx_LEVEL5" title="Mali Tiler Hierarchy" name="L5 prims" description="Number of primitives in hierarchy level 5"/>
+ <event counter="ARM_Mali-T6xx_LEVEL6" title="Mali Tiler Hierarchy" name="L6 prims" description="Number of primitives in hierarchy level 6"/>
+ <event counter="ARM_Mali-T6xx_LEVEL7" title="Mali Tiler Hierarchy" name="L7 prims" description="Number of primitives in hierarchy level 7"/>
+
+ <event counter="ARM_Mali-T6xx_COMMAND_1" title="Mali Tiler Commands" name="Prims in 1 command" description="Number of primitives producing 1 command"/>
+ <event counter="ARM_Mali-T6xx_COMMAND_2" title="Mali Tiler Commands" name="Prims in 2 command" description="Number of primitives producing 2 commands"/>
+ <event counter="ARM_Mali-T6xx_COMMAND_3" title="Mali Tiler Commands" name="Prims in 3 command" description="Number of primitives producing 3 commands"/>
+ <event counter="ARM_Mali-T6xx_COMMAND_4" title="Mali Tiler Commands" name="Prims in 4 command" description="Number of primitives producing 4 commands"/>
+ <event counter="ARM_Mali-T6xx_COMMAND_4_7" title="Mali Tiler Commands" name="Prims in 4-7 commands" description="Number of primitives producing 4-7 commands"/>
+ <event counter="ARM_Mali-T6xx_COMMAND_5_7" title="Mali Tiler Commands" name="Prims in 5-7 commands" description="Number of primitives producing 5-7 commands"/>
+ <event counter="ARM_Mali-T6xx_COMMAND_8_15" title="Mali Tiler Commands" name="Prims in 8-15 commands" description="Number of primitives producing 8-15 commands"/>
+ <event counter="ARM_Mali-T6xx_COMMAND_16_63" title="Mali Tiler Commands" name="Prims in 16-63 commands" description="Number of primitives producing 16-63 commands"/>
+ <event counter="ARM_Mali-T6xx_COMMAND_64" title="Mali Tiler Commands" name="Prims in &gt;= 64 commands" description="Number of primitives producing &gt;= 64 commands"/>
+
+ </category>
+
+ <category name="Mali-T6xx-ShaderCore" per_cpu="no">
+
+ <event counter="ARM_Mali-T6xx_TRIPIPE_ACTIVE" title="Mali Core Cycles" name="Tripipe cycles" description="Number of cycles the Tripipe was active"/>
+ <event counter="ARM_Mali-T6xx_FRAG_ACTIVE" title="Mali Core Cycles" name="Fragment cycles" description="Number of cycles fragment processing was active"/>
+ <event counter="ARM_Mali-T6xx_COMPUTE_ACTIVE" title="Mali Core Cycles" name="Compute cycles" description="Number of cycles vertex\compute processing was active"/>
+ <event counter="ARM_Mali-T6xx_FRAG_CYCLE_NO_TILE" title="Mali Core Cycles" name="Fragment cycles waiting for tile" description="Number of cycles spent waiting for a physical tile buffer"/>
+
+ <event counter="ARM_Mali-T6xx_FRAG_THREADS" title="Mali Core Threads" name="Fragment threads" description="Number of fragment threads started"/>
+ <event counter="ARM_Mali-T6xx_FRAG_DUMMY_THREADS" title="Mali Core Threads" name="Dummy fragment threads" description="Number of dummy fragment threads started"/>
+ <event counter="ARM_Mali-T6xx_COMPUTE_THREADS" title="Mali Core Threads" name="Compute threads" description="Number of vertex\compute threads started"/>
+ <event counter="ARM_Mali-T6xx_FRAG_QUADS_LZS_TEST" title="Mali Core Threads" name="Frag threads doing late ZS" description="Number of threads doing late ZS test"/>
+ <event counter="ARM_Mali-T6xx_FRAG_QUADS_LZS_KILLED" title="Mali Core Threads" name="Frag threads killed late ZS" description="Number of threads killed by late ZS test"/>
+ <event counter="ARM_Mali-T6xx_FRAG_THREADS_LZS_TEST" title="Mali Core Threads" name="Frag threads doing late ZS" description="Number of threads doing late ZS test"/>
+ <event counter="ARM_Mali-T6xx_FRAG_THREADS_LZS_KILLED" title="Mali Core Threads" name="Frag threads killed late ZS" description="Number of threads killed by late ZS test"/>
+
+ <event counter="ARM_Mali-T6xx_FRAG_PRIMATIVES" title="Mali Fragment Primitives" name="Primitives loaded" description="Number of primitives loaded from tiler"/>
+ <event counter="ARM_Mali-T6xx_FRAG_PRIMATIVES_DROPPED" title="Mali Fragment Primitives" name="Primitives dropped" description="Number of primitives dropped because out of tile"/>
+ <event counter="ARM_Mali-T6xx_FRAG_PRIMITIVES" title="Mali Fragment Primitives" name="Primitives loaded" description="Number of primitives loaded from tiler"/>
+ <event counter="ARM_Mali-T6xx_FRAG_PRIMITIVES_DROPPED" title="Mali Fragment Primitives" name="Primitives dropped" description="Number of primitives dropped because out of tile"/>
+
+ <event counter="ARM_Mali-T6xx_FRAG_QUADS_RAST" title="Mali Fragment Quads" name="Quads rasterized" description="Number of quads rasterized"/>
+ <event counter="ARM_Mali-T6xx_FRAG_QUADS_EZS_TEST" title="Mali Fragment Quads" name="Quads doing early ZS" description="Number of quads doing early ZS test"/>
+ <event counter="ARM_Mali-T6xx_FRAG_QUADS_EZS_KILLED" title="Mali Fragment Quads" name="Quads killed early Z" description="Number of quads killed by early ZS test"/>
+
+ <event counter="ARM_Mali-T6xx_FRAG_NUM_TILES" title="Mali Fragment Tasks" name="Tiles rendered" description="Number of tiles rendered"/>
+ <event counter="ARM_Mali-T6xx_FRAG_TRANS_ELIM" title="Mali Fragment Tasks" name="Tile writes killed by TE" description="Number of tile writes skipped by transaction elimination"/>
+
+ <event counter="ARM_Mali-T6xx_ARITH_WORDS" title="Mali Arithmetic Pipe" name="A instructions" description="Number of instructions completed by the the A-pipe (normalized per pipeline)"/>
+
+ <event counter="ARM_Mali-T6xx_LS_WORDS" title="Mali Load/Store Pipe" name="LS instructions" description="Number of instructions completed by the LS-pipe"/>
+ <event counter="ARM_Mali-T6xx_LS_ISSUES" title="Mali Load/Store Pipe" name="LS instruction issues" description="Number of instructions issued to the LS-pipe, including restarts"/>
+
+ <event counter="ARM_Mali-T6xx_TEX_WORDS" title="Mali Texture Pipe" name="T instructions" description="Number of instructions completed by the T-pipe"/>
+ <event counter="ARM_Mali-T6xx_TEX_THREADS" title="Mali Texture Pipe" name="T instruction issues" description="Number of instructions issused to the T-pipe, including restarts"/>
+ <event counter="ARM_Mali-T6xx_TEX_RECIRC_FMISS" title="Mali Texture Pipe" name="Cache misses" description="Number of instructions in the T-pipe, recirculated due to cache miss"/>
+
+ <event counter="ARM_Mali-T6xx_LSC_READ_HITS" title="Mali Load/Store Cache" name="Read hits" description="Number of read hits in the Load/Store cache"/>
+ <event counter="ARM_Mali-T6xx_LSC_READ_MISSES" title="Mali Load/Store Cache" name="Read misses" description="Number of read misses in the Load/Store cache"/>
+ <event counter="ARM_Mali-T6xx_LSC_WRITE_HITS" title="Mali Load/Store Cache" name="Write hits" description="Number of write hits in the Load/Store cache"/>
+ <event counter="ARM_Mali-T6xx_LSC_WRITE_MISSES" title="Mali Load/Store Cache" name="Write misses" description="Number of write misses in the Load/Store cache"/>
+ <event counter="ARM_Mali-T6xx_LSC_ATOMIC_HITS" title="Mali Load/Store Cache" name="Atomic hits" description="Number of atomic hits in the Load/Store cache"/>
+ <event counter="ARM_Mali-T6xx_LSC_ATOMIC_MISSES" title="Mali Load/Store Cache" name="Atomic misses" description="Number of atomic misses in the Load/Store cache"/>
+ <event counter="ARM_Mali-T6xx_LSC_LINE_FETCHES" title="Mali Load/Store Cache" name="Line fetches" description="Number of line fetches in the Load/Store cache"/>
+ <event counter="ARM_Mali-T6xx_LSC_DIRTY_LINE" title="Mali Load/Store Cache" name="Dirty line evictions" description="Number of dirty line evictions in the Load/Store cache"/>
+ <event counter="ARM_Mali-T6xx_LSC_SNOOPS" title="Mali Load/Store Cache" name="Snoops in to LSC" description="Number of coherent memory snoops in to the Load/Store cache"/>
+
+ </category>
+
+ <category name="Mali-T6xx-L2AndMMU" per_cpu="no">
+
+ <event counter="ARM_Mali-T6xx_L2_WRITE_BEATS" title="Mali L2 Cache" name="External write beats" description="Number of external bus write beats"/>
+ <event counter="ARM_Mali-T6xx_L2_READ_BEATS" title="Mali L2 Cache" name="External read beats" description="Number of external bus read beats"/>
+ <event counter="ARM_Mali-T6xx_L2_READ_SNOOP" title="Mali L2 Cache" name="Read snoops" description="Number of read transaction snoops"/>
+ <event counter="ARM_Mali-T6xx_L2_READ_HIT" title="Mali L2 Cache" name="L2 read hits" description="Number of reads hitting in the L2 cache"/>
+ <event counter="ARM_Mali-T6xx_L2_WRITE_SNOOP" title="Mali L2 Cache" name="Write snoops" description="Number of write transaction snoops"/>
+ <event counter="ARM_Mali-T6xx_L2_WRITE_HIT" title="Mali L2 Cache" name="L2 write hits" description="Number of writes hitting in the L2 cache"/>
+ <event counter="ARM_Mali-T6xx_L2_EXT_AR_STALL" title="Mali L2 Cache" name="External bus stalls (AR)" description="Number of cycles a valid read address (AR) is stalled by the external interconnect"/>
+ <event counter="ARM_Mali-T6xx_L2_EXT_W_STALL" title="Mali L2 Cache" name="External bus stalls (W)" description="Number of cycles a valid write data (W channel) is stalled by the external interconnect"/>
+
+ </category>
diff --git a/tools/gator/daemon/events-Scorpion.xml b/tools/gator/daemon/events-Scorpion.xml
new file mode 100644
index 00000000000..fa716fdc484
--- /dev/null
+++ b/tools/gator/daemon/events-Scorpion.xml
@@ -0,0 +1,107 @@
+ <counter_set name="Scorpion_cnt" count="4"/>
+ <category name="Scorpion" counter_set="Scorpion_cnt" per_cpu="yes" supports_event_based_sampling="yes">
+ <event counter="Scorpion_ccnt" event="0xff" title="Clock" name="Cycles" display="hertz" units="Hz" average_selection="yes" average_cores="yes" description="The number of core clock cycles"/>
+ <event event="0x00" title="Software" name="Increment" description="Incremented only on writes to the Software Increment Register"/>
+ <event event="0x01" title="Cache" name="Instruction refill" description="Instruction fetch that causes a refill of at least the level of instruction or unified cache closest to the processor"/>
+ <event event="0x02" title="Cache" name="Inst TLB refill" description="Instruction fetch that causes a TLB refill of at least the level of TLB closest to the processor"/>
+ <event event="0x03" title="Cache" name="Data refill" description="Memory Read or Write operation that causes a refill of at least the level of data or unified cache closest to the processor"/>
+ <event event="0x04" title="Cache" name="Data access" description="Memory Read or Write operation that causes a cache access to at least the level of data or unified cache closest to the processor"/>
+ <event event="0x05" title="Cache" name="Data TLB refill" description="Memory Read or Write operation that causes a TLB refill of at least the level of TLB closest to the processor"/>
+ <event event="0x06" title="Instruction" name="Memory read" description="Memory-reading instruction architecturally executed"/>
+ <event event="0x07" title="Instruction" name="Memory write" description="Memory-writing instruction architecturally executed"/>
+ <event event="0x08" title="Instruction" name="Executed" description="Instruction architecturally executed"/>
+ <event event="0x09" title="Exception" name="Taken" description="Exceptions taken"/>
+ <event event="0x0a" title="Exception" name="Return" description="Exception return architecturally executed"/>
+ <event event="0x0b" title="Instruction" name="CONTEXTIDR" description="Instruction that writes to the CONTEXTIDR architecturally executed"/>
+ <event event="0x0c" title="Program Counter" name="SW change" description="Software change of PC, except by an exception, architecturally executed"/>
+ <event event="0x0d" title="Branch" name="Immediate" description="Immediate branch architecturally executed"/>
+ <event event="0x0e" title="Branch" name="Procedure Return" description="Procedure return architecturally executed (not by exceptions)"/>
+ <event event="0x0f" title="Memory" name="Unaligned access" description="Unaligned access architecturally executed"/>
+ <event event="0x10" title="Branch" name="Mispredicted" description="Branch mispredicted or not predicted"/>
+ <event event="0x12" title="Branch" name="Potential prediction" description="Branch or other change in program flow that could have been predicted by the branch prediction resources of the processor"/>
+ <event event="0x4c" title="Scorpion" name="ICACHE_EXPL_INV" description="I-cache explicit invalidates"/>
+ <event event="0x4d" title="Scorpion" name="ICACHE_MISS" description="I-cache misses"/>
+ <event event="0x4e" title="Scorpion" name="ICACHE_ACCESS" description="I-cache accesses"/>
+ <event event="0x4f" title="Scorpion" name="ICACHE_CACHEREQ_L2" description="I-cache cacheable requests to L2"/>
+ <event event="0x50" title="Scorpion" name="ICACHE_NOCACHE_L2" description="I-cache non-cacheable requests to L2"/>
+ <event event="0x51" title="Scorpion" name="HIQUP_NOPED" description="Conditional instructions HIQUPs NOPed"/>
+ <event event="0x52" title="Scorpion" name="DATA_ABORT" description="Interrupts and Exceptions Data Abort"/>
+ <event event="0x53" title="Scorpion" name="IRQ" description="Interrupts and Exceptions IRQ"/>
+ <event event="0x54" title="Scorpion" name="FIQ" description="Interrupts and Exceptions FIQ"/>
+ <event event="0x55" title="Scorpion" name="ALL_EXCPT" description="Interrupts and Exceptions All interrupts"/>
+ <event event="0x56" title="Scorpion" name="UNDEF" description="Interrupts and Exceptions Undefined"/>
+ <event event="0x57" title="Scorpion" name="SVC" description="Interrupts and Exceptions SVC"/>
+ <event event="0x58" title="Scorpion" name="SMC" description="Interrupts and Exceptions SMC"/>
+ <event event="0x59" title="Scorpion" name="PREFETCH_ABORT" description="Interrupts and Exceptions Prefetch Abort"/>
+ <event event="0x5a" title="Scorpion" name="INDEX_CHECK" description="Interrupts and Exceptions Index Check"/>
+ <event event="0x5b" title="Scorpion" name="NULL_CHECK" description="Interrupts and Exceptions Null Check"/>
+ <event event="0x5c" title="Scorpion" name="EXPL_ICIALLU" description="I-cache and BTAC Invalidates Explicit ICIALLU"/>
+ <event event="0x5d" title="Scorpion" name="IMPL_ICIALLU" description="I-cache and BTAC Invalidates Implicit ICIALLU"/>
+ <event event="0x5e" title="Scorpion" name="NONICIALLU_BTAC_INV" description="I-cache and BTAC Invalidates Non-ICIALLU BTAC Invalidate"/>
+ <event event="0x5f" title="Scorpion" name="ICIMVAU_IMPL_ICIALLU" description="I-cache and BTAC Invalidates ICIMVAU-implied ICIALLU"/>
+ <event event="0x60" title="Scorpion" name="SPIPE_ONLY_CYCLES" description="Issue S-pipe only issue cycles"/>
+ <event event="0x61" title="Scorpion" name="XPIPE_ONLY_CYCLES" description="Issue X-pipe only issue cycles"/>
+ <event event="0x62" title="Scorpion" name="DUAL_CYCLES" description="Issue dual issue cycles"/>
+ <event event="0x63" title="Scorpion" name="DISPATCH_ANY_CYCLES" description="Dispatch any dispatch cycles"/>
+ <event event="0x64" title="Scorpion" name="FIFO_FULLBLK_CMT" description="Commits Trace FIFO full Blk CMT"/>
+ <event event="0x65" title="Scorpion" name="FAIL_COND_INST" description="Conditional instructions failing conditional instrs (excluding branches)"/>
+ <event event="0x66" title="Scorpion" name="PASS_COND_INST" description="Conditional instructions passing conditional instrs (excluding branches)"/>
+ <event event="0x67" title="Scorpion" name="ALLOW_VU_CLK" description="Unit Clock Gating Allow VU Clks"/>
+ <event event="0x68" title="Scorpion" name="VU_IDLE" description="Unit Clock Gating VU Idle"/>
+ <event event="0x69" title="Scorpion" name="ALLOW_L2_CLK" description="Unit Clock Gating Allow L2 Clks"/>
+ <event event="0x6a" title="Scorpion" name="L2_IDLE" description="Unit Clock Gating L2 Idle"/>
+ <event event="0x6b" title="Scorpion" name="DTLB_IMPL_INV_SCTLR_DACR" description="DTLB implicit invalidates writes to SCTLR and DACR"/>
+ <event event="0x6c" title="Scorpion" name="DTLB_EXPL_INV" description="DTLB explicit invalidates"/>
+ <event event="0x6d" title="Scorpion" name="DTLB_MISS" description="DTLB misses"/>
+ <event event="0x6e" title="Scorpion" name="DTLB_ACCESS" description="DTLB accesses"/>
+ <event event="0x6f" title="Scorpion" name="ITLB_MISS" description="ITLB misses"/>
+ <event event="0x70" title="Scorpion" name="ITLB_IMPL_INV" description="ITLB implicit ITLB invalidates"/>
+ <event event="0x71" title="Scorpion" name="ITLB_EXPL_INV" description="ITLB explicit ITLB invalidates"/>
+ <event event="0x72" title="Scorpion" name="UTLB_D_MISS" description="UTLB d-side misses"/>
+ <event event="0x73" title="Scorpion" name="UTLB_D_ACCESS" description="UTLB d-side accesses"/>
+ <event event="0x74" title="Scorpion" name="UTLB_I_MISS" description="UTLB i-side misses"/>
+ <event event="0x75" title="Scorpion" name="UTLB_I_ACCESS" description="UTLB i-side accesses"/>
+ <event event="0x76" title="Scorpion" name="UTLB_INV_ASID" description="UTLB invalidate by ASID"/>
+ <event event="0x77" title="Scorpion" name="UTLB_INV_MVA" description="UTLB invalidate by MVA"/>
+ <event event="0x78" title="Scorpion" name="UTLB_INV_ALL" description="UTLB invalidate all"/>
+ <event event="0x79" title="Scorpion" name="S2_HOLD_RDQ_UNAVAIL" description="S2 hold RDQ unavail"/>
+ <event event="0x7a" title="Scorpion" name="S2_HOLD" description="S2 hold"/>
+ <event event="0x7b" title="Scorpion" name="S2_HOLD_DEV_OP" description="S2 hold device op"/>
+ <event event="0x7c" title="Scorpion" name="S2_HOLD_ORDER" description="S2 hold strongly ordered op"/>
+ <event event="0x7d" title="Scorpion" name="S2_HOLD_BARRIER" description="S2 hold barrier"/>
+ <event event="0x7e" title="Scorpion" name="VIU_DUAL_CYCLE" description="Scorpion VIU dual cycle"/>
+ <event event="0x7f" title="Scorpion" name="VIU_SINGLE_CYCLE" description="Scorpion VIU single cycle"/>
+ <event event="0x80" title="Scorpion" name="VX_PIPE_WAR_STALL_CYCLES" description="Scorpion VX pipe WAR cycles"/>
+ <event event="0x81" title="Scorpion" name="VX_PIPE_WAW_STALL_CYCLES" description="Scorpion VX pipe WAW cycles"/>
+ <event event="0x82" title="Scorpion" name="VX_PIPE_RAW_STALL_CYCLES" description="Scorpion VX pipe RAW cycles"/>
+ <event event="0x83" title="Scorpion" name="VX_PIPE_LOAD_USE_STALL" description="Scorpion VX pipe load use stall"/>
+ <event event="0x84" title="Scorpion" name="VS_PIPE_WAR_STALL_CYCLES" description="Scorpion VS pipe WAR stall cycles"/>
+ <event event="0x85" title="Scorpion" name="VS_PIPE_WAW_STALL_CYCLES" description="Scorpion VS pipe WAW stall cycles"/>
+ <event event="0x86" title="Scorpion" name="VS_PIPE_RAW_STALL_CYCLES" description="Scorpion VS pipe RAW stall cycles"/>
+ <event event="0x87" title="Scorpion" name="EXCEPTIONS_INV_OPERATION" description="Scorpion invalid operation exceptions"/>
+ <event event="0x88" title="Scorpion" name="EXCEPTIONS_DIV_BY_ZERO" description="Scorpion divide by zero exceptions"/>
+ <event event="0x89" title="Scorpion" name="COND_INST_FAIL_VX_PIPE" description="Scorpion conditional instruction fail VX pipe"/>
+ <event event="0x8a" title="Scorpion" name="COND_INST_FAIL_VS_PIPE" description="Scorpion conditional instruction fail VS pipe"/>
+ <event event="0x8b" title="Scorpion" name="EXCEPTIONS_OVERFLOW" description="Scorpion overflow exceptions"/>
+ <event event="0x8c" title="Scorpion" name="EXCEPTIONS_UNDERFLOW" description="Scorpion underflow exceptions"/>
+ <event event="0x8d" title="Scorpion" name="EXCEPTIONS_DENORM" description="Scorpion denorm exceptions"/>
+ <event event="0x8e" title="Scorpion" name="BANK_AB_HIT" description="L2 hit rates bank A/B hits"/>
+ <event event="0x8f" title="Scorpion" name="BANK_AB_ACCESS" description="L2 hit rates bank A/B accesses"/>
+ <event event="0x90" title="Scorpion" name="BANK_CD_HIT" description="L2 hit rates bank C/D hits"/>
+ <event event="0x91" title="Scorpion" name="BANK_CD_ACCESS" description="L2 hit rates bank C/D accesses"/>
+ <event event="0x92" title="Scorpion" name="BANK_AB_DSIDE_HIT" description="L2 hit rates bank A/B d-side hits"/>
+ <event event="0x93" title="Scorpion" name="BANK_AB_DSIDE_ACCESS" description="L2 hit rates bank A/B d-side accesses"/>
+ <event event="0x94" title="Scorpion" name="BANK_CD_DSIDE_HIT" description="L2 hit rates bank C/D d-side hits"/>
+ <event event="0x95" title="Scorpion" name="BANK_CD_DSIDE_ACCESS" description="L2 hit rates bank C/D d-side accesses"/>
+ <event event="0x96" title="Scorpion" name="BANK_AB_ISIDE_HIT" description="L2 hit rates bank A/B i-side hits"/>
+ <event event="0x97" title="Scorpion" name="BANK_AB_ISIDE_ACCESS" description="L2 hit rates bank A/B i-side accesses"/>
+ <event event="0x98" title="Scorpion" name="BANK_CD_ISIDE_HIT" description="L2 hit rates bank C/D i-side hits"/>
+ <event event="0x99" title="Scorpion" name="BANK_CD_ISIDE_ACCESS" description="L2 hit rates bank C/D i-side accesses"/>
+ <event event="0x9a" title="Scorpion" name="ISIDE_RD_WAIT" description="fills and castouts cycles that i-side RD requests wait on data from bus"/>
+ <event event="0x9b" title="Scorpion" name="DSIDE_RD_WAIT" description="fills and castouts cycles that d-side RD requests wait on data from bus"/>
+ <event event="0x9c" title="Scorpion" name="BANK_BYPASS_WRITE" description="fills and castouts bank bypass writes"/>
+ <event event="0x9d" title="Scorpion" name="BANK_AB_NON_CASTOUT" description="fills and castouts bank A/B non-castout writes to bus"/>
+ <event event="0x9e" title="Scorpion" name="BANK_AB_L2_CASTOUT" description="fills and castouts bank A/B L2 castouts (granules)"/>
+ <event event="0x9f" title="Scorpion" name="BANK_CD_NON_CASTOUT" description="fills and castouts bank C/D non-castout writes to bus"/>
+ <event event="0xa0" title="Scorpion" name="BANK_CD_L2_CASTOUT" description="fills and castouts bank C/D L2 castouts (granules)"/>
+ </category>
diff --git a/tools/gator/daemon/events-ScorpionMP.xml b/tools/gator/daemon/events-ScorpionMP.xml
new file mode 100644
index 00000000000..c648ccefb28
--- /dev/null
+++ b/tools/gator/daemon/events-ScorpionMP.xml
@@ -0,0 +1,90 @@
+ <counter_set name="ScorpionMP_cnt" count="4"/>
+ <category name="ScorpionMP" counter_set="ScorpionMP_cnt" per_cpu="yes" supports_event_based_sampling="yes">
+ <event counter="ScorpionMP_ccnt" event="0xff" title="Clock" name="Cycles" display="hertz" units="Hz" average_selection="yes" average_cores="yes" description="The number of core clock cycles"/>
+ <event event="0x00" title="Software" name="Increment" description="Incremented only on writes to the Software Increment Register"/>
+ <event event="0x01" title="Cache" name="Instruction refill" description="Instruction fetch that causes a refill of at least the level of instruction or unified cache closest to the processor"/>
+ <event event="0x02" title="Cache" name="Inst TLB refill" description="Instruction fetch that causes a TLB refill of at least the level of TLB closest to the processor"/>
+ <event event="0x03" title="Cache" name="Data refill" description="Memory Read or Write operation that causes a refill of at least the level of data or unified cache closest to the processor"/>
+ <event event="0x04" title="Cache" name="Data access" description="Memory Read or Write operation that causes a cache access to at least the level of data or unified cache closest to the processor"/>
+ <event event="0x05" title="Cache" name="Data TLB refill" description="Memory Read or Write operation that causes a TLB refill of at least the level of TLB closest to the processor"/>
+ <event event="0x06" title="Instruction" name="Memory read" description="Memory-reading instruction architecturally executed"/>
+ <event event="0x07" title="Instruction" name="Memory write" description="Memory-writing instruction architecturally executed"/>
+ <event event="0x08" title="Instruction" name="Executed" description="Instruction architecturally executed"/>
+ <event event="0x09" title="Exception" name="Taken" description="Exceptions taken"/>
+ <event event="0x0a" title="Exception" name="Return" description="Exception return architecturally executed"/>
+ <event event="0x0b" title="Instruction" name="CONTEXTIDR" description="Instruction that writes to the CONTEXTIDR architecturally executed"/>
+ <event event="0x0c" title="Program Counter" name="SW change" description="Software change of PC, except by an exception, architecturally executed"/>
+ <event event="0x0d" title="Branch" name="Immediate" description="Immediate branch architecturally executed"/>
+ <event event="0x0e" title="Branch" name="Procedure Return" description="Procedure return architecturally executed (not by exceptions)"/>
+ <event event="0x0f" title="Memory" name="Unaligned access" description="Unaligned access architecturally executed"/>
+ <event event="0x10" title="Branch" name="Mispredicted" description="Branch mispredicted or not predicted"/>
+ <event event="0x12" title="Branch" name="Potential prediction" description="Branch or other change in program flow that could have been predicted by the branch prediction resources of the processor"/>
+ <event event="0x4c" title="Scorpion" name="ICACHE_EXPL_INV" description="I-cache explicit invalidates"/>
+ <event event="0x4d" title="Scorpion" name="ICACHE_MISS" description="I-cache misses"/>
+ <event event="0x4e" title="Scorpion" name="ICACHE_ACCESS" description="I-cache accesses"/>
+ <event event="0x4f" title="Scorpion" name="ICACHE_CACHEREQ_L2" description="I-cache cacheable requests to L2"/>
+ <event event="0x50" title="Scorpion" name="ICACHE_NOCACHE_L2" description="I-cache non-cacheable requests to L2"/>
+ <event event="0x51" title="Scorpion" name="HIQUP_NOPED" description="Conditional instructions HIQUPs NOPed"/>
+ <event event="0x52" title="Scorpion" name="DATA_ABORT" description="Interrupts and Exceptions Data Abort"/>
+ <event event="0x53" title="Scorpion" name="IRQ" description="Interrupts and Exceptions IRQ"/>
+ <event event="0x54" title="Scorpion" name="FIQ" description="Interrupts and Exceptions FIQ"/>
+ <event event="0x55" title="Scorpion" name="ALL_EXCPT" description="Interrupts and Exceptions All interrupts"/>
+ <event event="0x56" title="Scorpion" name="UNDEF" description="Interrupts and Exceptions Undefined"/>
+ <event event="0x57" title="Scorpion" name="SVC" description="Interrupts and Exceptions SVC"/>
+ <event event="0x58" title="Scorpion" name="SMC" description="Interrupts and Exceptions SMC"/>
+ <event event="0x59" title="Scorpion" name="PREFETCH_ABORT" description="Interrupts and Exceptions Prefetch Abort"/>
+ <event event="0x5a" title="Scorpion" name="INDEX_CHECK" description="Interrupts and Exceptions Index Check"/>
+ <event event="0x5b" title="Scorpion" name="NULL_CHECK" description="Interrupts and Exceptions Null Check"/>
+ <event event="0x5c" title="Scorpion" name="EXPL_ICIALLU" description="I-cache and BTAC Invalidates Explicit ICIALLU"/>
+ <event event="0x5d" title="Scorpion" name="IMPL_ICIALLU" description="I-cache and BTAC Invalidates Implicit ICIALLU"/>
+ <event event="0x5e" title="Scorpion" name="NONICIALLU_BTAC_INV" description="I-cache and BTAC Invalidates Non-ICIALLU BTAC Invalidate"/>
+ <event event="0x5f" title="Scorpion" name="ICIMVAU_IMPL_ICIALLU" description="I-cache and BTAC Invalidates ICIMVAU-implied ICIALLU"/>
+ <event event="0x60" title="Scorpion" name="SPIPE_ONLY_CYCLES" description="Issue S-pipe only issue cycles"/>
+ <event event="0x61" title="Scorpion" name="XPIPE_ONLY_CYCLES" description="Issue X-pipe only issue cycles"/>
+ <event event="0x62" title="Scorpion" name="DUAL_CYCLES" description="Issue dual issue cycles"/>
+ <event event="0x63" title="Scorpion" name="DISPATCH_ANY_CYCLES" description="Dispatch any dispatch cycles"/>
+ <event event="0x64" title="Scorpion" name="FIFO_FULLBLK_CMT" description="Commits Trace FIFO full Blk CMT"/>
+ <event event="0x65" title="Scorpion" name="FAIL_COND_INST" description="Conditional instructions failing conditional instrs (excluding branches)"/>
+ <event event="0x66" title="Scorpion" name="PASS_COND_INST" description="Conditional instructions passing conditional instrs (excluding branches)"/>
+ <event event="0x67" title="Scorpion" name="ALLOW_VU_CLK" description="Unit Clock Gating Allow VU Clks"/>
+ <event event="0x68" title="Scorpion" name="VU_IDLE" description="Unit Clock Gating VU Idle"/>
+ <event event="0x69" title="Scorpion" name="ALLOW_L2_CLK" description="Unit Clock Gating Allow L2 Clks"/>
+ <event event="0x6a" title="Scorpion" name="L2_IDLE" description="Unit Clock Gating L2 Idle"/>
+ <event event="0x6b" title="Scorpion" name="DTLB_IMPL_INV_SCTLR_DACR" description="DTLB implicit invalidates writes to SCTLR and DACR"/>
+ <event event="0x6c" title="Scorpion" name="DTLB_EXPL_INV" description="DTLB explicit invalidates"/>
+ <event event="0x6d" title="Scorpion" name="DTLB_MISS" description="DTLB misses"/>
+ <event event="0x6e" title="Scorpion" name="DTLB_ACCESS" description="DTLB accesses"/>
+ <event event="0x6f" title="Scorpion" name="ITLB_MISS" description="ITLB misses"/>
+ <event event="0x70" title="Scorpion" name="ITLB_IMPL_INV" description="ITLB implicit ITLB invalidates"/>
+ <event event="0x71" title="Scorpion" name="ITLB_EXPL_INV" description="ITLB explicit ITLB invalidates"/>
+ <event event="0x72" title="Scorpion" name="UTLB_D_MISS" description="UTLB d-side misses"/>
+ <event event="0x73" title="Scorpion" name="UTLB_D_ACCESS" description="UTLB d-side accesses"/>
+ <event event="0x74" title="Scorpion" name="UTLB_I_MISS" description="UTLB i-side misses"/>
+ <event event="0x75" title="Scorpion" name="UTLB_I_ACCESS" description="UTLB i-side accesses"/>
+ <event event="0x76" title="Scorpion" name="UTLB_INV_ASID" description="UTLB invalidate by ASID"/>
+ <event event="0x77" title="Scorpion" name="UTLB_INV_MVA" description="UTLB invalidate by MVA"/>
+ <event event="0x78" title="Scorpion" name="UTLB_INV_ALL" description="UTLB invalidate all"/>
+ <event event="0x79" title="Scorpion" name="S2_HOLD_RDQ_UNAVAIL" description="S2 hold RDQ unavail"/>
+ <event event="0x7a" title="Scorpion" name="S2_HOLD" description="S2 hold"/>
+ <event event="0x7b" title="Scorpion" name="S2_HOLD_DEV_OP" description="S2 hold device op"/>
+ <event event="0x7c" title="Scorpion" name="S2_HOLD_ORDER" description="S2 hold strongly ordered op"/>
+ <event event="0x7d" title="Scorpion" name="S2_HOLD_BARRIER" description="S2 hold barrier"/>
+ <event event="0x7e" title="Scorpion" name="VIU_DUAL_CYCLE" description="Scorpion VIU dual cycle"/>
+ <event event="0x7f" title="Scorpion" name="VIU_SINGLE_CYCLE" description="Scorpion VIU single cycle"/>
+ <event event="0x80" title="Scorpion" name="VX_PIPE_WAR_STALL_CYCLES" description="Scorpion VX pipe WAR cycles"/>
+ <event event="0x81" title="Scorpion" name="VX_PIPE_WAW_STALL_CYCLES" description="Scorpion VX pipe WAW cycles"/>
+ <event event="0x82" title="Scorpion" name="VX_PIPE_RAW_STALL_CYCLES" description="Scorpion VX pipe RAW cycles"/>
+ <event event="0x83" title="Scorpion" name="VX_PIPE_LOAD_USE_STALL" description="Scorpion VX pipe load use stall"/>
+ <event event="0x84" title="Scorpion" name="VS_PIPE_WAR_STALL_CYCLES" description="Scorpion VS pipe WAR stall cycles"/>
+ <event event="0x85" title="Scorpion" name="VS_PIPE_WAW_STALL_CYCLES" description="Scorpion VS pipe WAW stall cycles"/>
+ <event event="0x86" title="Scorpion" name="VS_PIPE_RAW_STALL_CYCLES" description="Scorpion VS pipe RAW stall cycles"/>
+ <event event="0x87" title="Scorpion" name="EXCEPTIONS_INV_OPERATION" description="Scorpion invalid operation exceptions"/>
+ <event event="0x88" title="Scorpion" name="EXCEPTIONS_DIV_BY_ZERO" description="Scorpion divide by zero exceptions"/>
+ <event event="0x89" title="Scorpion" name="COND_INST_FAIL_VX_PIPE" description="Scorpion conditional instruction fail VX pipe"/>
+ <event event="0x8a" title="Scorpion" name="COND_INST_FAIL_VS_PIPE" description="Scorpion conditional instruction fail VS pipe"/>
+ <event event="0x8b" title="Scorpion" name="EXCEPTIONS_OVERFLOW" description="Scorpion overflow exceptions"/>
+ <event event="0x8c" title="Scorpion" name="EXCEPTIONS_UNDERFLOW" description="Scorpion underflow exceptions"/>
+ <event event="0x8d" title="Scorpion" name="EXCEPTIONS_DENORM" description="Scorpion denorm exceptions"/>
+ <event event="0x8e" title="ScorpionMP" name="NUM_BARRIERS" description="Barriers"/>
+ <event event="0x8f" title="ScorpionMP" name="BARRIER_CYCLES" description="Barrier cycles"/>
+ </category>
diff --git a/tools/gator/daemon/events_footer.xml b/tools/gator/daemon/events_footer.xml
new file mode 100644
index 00000000000..cd2b44665ba
--- /dev/null
+++ b/tools/gator/daemon/events_footer.xml
@@ -0,0 +1 @@
+</events>
diff --git a/tools/gator/daemon/events_header.xml b/tools/gator/daemon/events_header.xml
new file mode 100644
index 00000000000..38ec4c03246
--- /dev/null
+++ b/tools/gator/daemon/events_header.xml
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<events>
diff --git a/tools/gator/daemon/libsensors/COPYING.LGPL b/tools/gator/daemon/libsensors/COPYING.LGPL
new file mode 100644
index 00000000000..4362b49151d
--- /dev/null
+++ b/tools/gator/daemon/libsensors/COPYING.LGPL
@@ -0,0 +1,502 @@
+ GNU LESSER GENERAL PUBLIC LICENSE
+ Version 2.1, February 1999
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+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+Also add information on how to contact you by electronic and paper mail.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the library, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the
+ library `Frob' (a library for tweaking knobs) written by James Random Hacker.
+
+ <signature of Ty Coon>, 1 April 1990
+ Ty Coon, President of Vice
+
+That's all there is to it!
diff --git a/tools/gator/daemon/libsensors/access.c b/tools/gator/daemon/libsensors/access.c
new file mode 100644
index 00000000000..8e227e2550d
--- /dev/null
+++ b/tools/gator/daemon/libsensors/access.c
@@ -0,0 +1,561 @@
+/*
+ access.c - Part of libsensors, a Linux library for reading sensor data.
+ Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl>
+ Copyright (C) 2007-2009 Jean Delvare <khali@linux-fr.org>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ MA 02110-1301 USA.
+*/
+
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+#include "access.h"
+#include "sensors.h"
+#include "data.h"
+#include "error.h"
+#include "sysfs.h"
+
+/* We watch the recursion depth for variables only, as an easy way to
+ detect cycles. */
+#define DEPTH_MAX 8
+
+static int sensors_eval_expr(const sensors_chip_features *chip_features,
+ const sensors_expr *expr,
+ double val, int depth, double *result);
+
+/* Compare two chips name descriptions, to see whether they could match.
+ Return 0 if it does not match, return 1 if it does match. */
+static int sensors_match_chip(const sensors_chip_name *chip1,
+ const sensors_chip_name *chip2)
+{
+ if ((chip1->prefix != SENSORS_CHIP_NAME_PREFIX_ANY) &&
+ (chip2->prefix != SENSORS_CHIP_NAME_PREFIX_ANY) &&
+ strcmp(chip1->prefix, chip2->prefix))
+ return 0;
+
+ if ((chip1->bus.type != SENSORS_BUS_TYPE_ANY) &&
+ (chip2->bus.type != SENSORS_BUS_TYPE_ANY) &&
+ (chip1->bus.type != chip2->bus.type))
+ return 0;
+
+ if ((chip1->bus.nr != SENSORS_BUS_NR_ANY) &&
+ (chip2->bus.nr != SENSORS_BUS_NR_ANY) &&
+ (chip1->bus.nr != chip2->bus.nr))
+ return 0;
+
+ if ((chip1->addr != chip2->addr) &&
+ (chip1->addr != SENSORS_CHIP_NAME_ADDR_ANY) &&
+ (chip2->addr != SENSORS_CHIP_NAME_ADDR_ANY))
+ return 0;
+
+ return 1;
+}
+
+/* Returns, one by one, a pointer to all sensor_chip structs of the
+ config file which match with the given chip name. Last should be
+ the value returned by the last call, or NULL if this is the first
+ call. Returns NULL if no more matches are found. Do not modify
+ the struct the return value points to!
+ Note that this visits the list of chips from last to first. Usually,
+ you want the match that was latest in the config file. */
+static sensors_chip *
+sensors_for_all_config_chips(const sensors_chip_name *name,
+ const sensors_chip *last)
+{
+ int nr, i;
+ sensors_chip_name_list chips;
+
+ for (nr = last ? last - sensors_config_chips - 1 :
+ sensors_config_chips_count - 1; nr >= 0; nr--) {
+
+ chips = sensors_config_chips[nr].chips;
+ for (i = 0; i < chips.fits_count; i++) {
+ if (sensors_match_chip(&chips.fits[i], name))
+ return sensors_config_chips + nr;
+ }
+ }
+ return NULL;
+}
+
+/* Look up a chip in the intern chip list, and return a pointer to it.
+ Do not modify the struct the return value points to! Returns NULL if
+ not found.*/
+static const sensors_chip_features *
+sensors_lookup_chip(const sensors_chip_name *name)
+{
+ int i;
+
+ for (i = 0; i < sensors_proc_chips_count; i++)
+ if (sensors_match_chip(&sensors_proc_chips[i].chip, name))
+ return &sensors_proc_chips[i];
+
+ return NULL;
+}
+
+/* Look up a subfeature of the given chip, and return a pointer to it.
+ Do not modify the struct the return value points to! Returns NULL if
+ not found.*/
+static const sensors_subfeature *
+sensors_lookup_subfeature_nr(const sensors_chip_features *chip,
+ int subfeat_nr)
+{
+ if (subfeat_nr < 0 ||
+ subfeat_nr >= chip->subfeature_count)
+ return NULL;
+ return chip->subfeature + subfeat_nr;
+}
+
+/* Look up a feature of the given chip, and return a pointer to it.
+ Do not modify the struct the return value points to! Returns NULL if
+ not found.*/
+static const sensors_feature *
+sensors_lookup_feature_nr(const sensors_chip_features *chip, int feat_nr)
+{
+ if (feat_nr < 0 ||
+ feat_nr >= chip->feature_count)
+ return NULL;
+ return chip->feature + feat_nr;
+}
+
+/* Look up a subfeature by name, and return a pointer to it.
+ Do not modify the struct the return value points to! Returns NULL if
+ not found.*/
+static const sensors_subfeature *
+sensors_lookup_subfeature_name(const sensors_chip_features *chip,
+ const char *name)
+{
+ int j;
+
+ for (j = 0; j < chip->subfeature_count; j++)
+ if (!strcmp(chip->subfeature[j].name, name))
+ return chip->subfeature + j;
+ return NULL;
+}
+
+/* Check whether the chip name is an 'absolute' name, which can only match
+ one chip, or whether it has wildcards. Returns 0 if it is absolute, 1
+ if there are wildcards. */
+int sensors_chip_name_has_wildcards(const sensors_chip_name *chip)
+{
+ if ((chip->prefix == SENSORS_CHIP_NAME_PREFIX_ANY) ||
+ (chip->bus.type == SENSORS_BUS_TYPE_ANY) ||
+ (chip->bus.nr == SENSORS_BUS_NR_ANY) ||
+ (chip->addr == SENSORS_CHIP_NAME_ADDR_ANY))
+ return 1;
+ else
+ return 0;
+}
+
+/* Look up the label for a given feature. Note that chip should not
+ contain wildcard values! The returned string is newly allocated (free it
+ yourself). On failure, NULL is returned.
+ If no label exists for this feature, its name is returned itself. */
+char *sensors_get_label(const sensors_chip_name *name,
+ const sensors_feature *feature)
+{
+ char *label;
+ const sensors_chip *chip;
+ char buf[PATH_MAX];
+ FILE *f;
+ int i;
+
+ if (sensors_chip_name_has_wildcards(name))
+ return NULL;
+
+ for (chip = NULL; (chip = sensors_for_all_config_chips(name, chip));)
+ for (i = 0; i < chip->labels_count; i++)
+ if (!strcmp(feature->name, chip->labels[i].name)) {
+ label = chip->labels[i].value;
+ goto sensors_get_label_exit;
+ }
+
+ /* No user specified label, check for a _label sysfs file */
+ snprintf(buf, PATH_MAX, "%s/%s_label", name->path, feature->name);
+
+ if ((f = fopen(buf, "r"))) {
+ i = fread(buf, 1, sizeof(buf), f);
+ fclose(f);
+ if (i > 0) {
+ /* i - 1 to strip the '\n' at the end */
+ buf[i - 1] = 0;
+ label = buf;
+ goto sensors_get_label_exit;
+ }
+ }
+
+ /* No label, return the feature name instead */
+ label = feature->name;
+
+sensors_get_label_exit:
+ label = strdup(label);
+ if (!label)
+ sensors_fatal_error(__func__, "Allocating label text");
+ return label;
+}
+
+/* Looks up whether a feature should be ignored. Returns
+ 1 if it should be ignored, 0 if not. */
+static int sensors_get_ignored(const sensors_chip_name *name,
+ const sensors_feature *feature)
+{
+ const sensors_chip *chip;
+ int i;
+
+ for (chip = NULL; (chip = sensors_for_all_config_chips(name, chip));)
+ for (i = 0; i < chip->ignores_count; i++)
+ if (!strcmp(feature->name, chip->ignores[i].name))
+ return 1;
+ return 0;
+}
+
+/* Read the value of a subfeature of a certain chip. Note that chip should not
+ contain wildcard values! This function will return 0 on success, and <0
+ on failure. */
+static int __sensors_get_value(const sensors_chip_name *name, int subfeat_nr,
+ int depth, double *result)
+{
+ const sensors_chip_features *chip_features;
+ const sensors_subfeature *subfeature;
+ const sensors_expr *expr = NULL;
+ double val;
+ int res, i;
+
+ if (depth >= DEPTH_MAX)
+ return -SENSORS_ERR_RECURSION;
+ if (sensors_chip_name_has_wildcards(name))
+ return -SENSORS_ERR_WILDCARDS;
+ if (!(chip_features = sensors_lookup_chip(name)))
+ return -SENSORS_ERR_NO_ENTRY;
+ if (!(subfeature = sensors_lookup_subfeature_nr(chip_features,
+ subfeat_nr)))
+ return -SENSORS_ERR_NO_ENTRY;
+ if (!(subfeature->flags & SENSORS_MODE_R))
+ return -SENSORS_ERR_ACCESS_R;
+
+ /* Apply compute statement if it exists */
+ if (subfeature->flags & SENSORS_COMPUTE_MAPPING) {
+ const sensors_feature *feature;
+ const sensors_chip *chip;
+
+ feature = sensors_lookup_feature_nr(chip_features,
+ subfeature->mapping);
+
+ chip = NULL;
+ while (!expr &&
+ (chip = sensors_for_all_config_chips(name, chip)))
+ for (i = 0; i < chip->computes_count; i++) {
+ if (!strcmp(feature->name,
+ chip->computes[i].name)) {
+ expr = chip->computes[i].from_proc;
+ break;
+ }
+ }
+ }
+
+ res = sensors_read_sysfs_attr(name, subfeature, &val);
+ if (res)
+ return res;
+ if (!expr)
+ *result = val;
+ else if ((res = sensors_eval_expr(chip_features, expr, val, depth,
+ result)))
+ return res;
+ return 0;
+}
+
+int sensors_get_value(const sensors_chip_name *name, int subfeat_nr,
+ double *result)
+{
+ return __sensors_get_value(name, subfeat_nr, 0, result);
+}
+
+/* Set the value of a subfeature of a certain chip. Note that chip should not
+ contain wildcard values! This function will return 0 on success, and <0
+ on failure. */
+int sensors_set_value(const sensors_chip_name *name, int subfeat_nr,
+ double value)
+{
+ const sensors_chip_features *chip_features;
+ const sensors_subfeature *subfeature;
+ const sensors_expr *expr = NULL;
+ int i, res;
+ double to_write;
+
+ if (sensors_chip_name_has_wildcards(name))
+ return -SENSORS_ERR_WILDCARDS;
+ if (!(chip_features = sensors_lookup_chip(name)))
+ return -SENSORS_ERR_NO_ENTRY;
+ if (!(subfeature = sensors_lookup_subfeature_nr(chip_features,
+ subfeat_nr)))
+ return -SENSORS_ERR_NO_ENTRY;
+ if (!(subfeature->flags & SENSORS_MODE_W))
+ return -SENSORS_ERR_ACCESS_W;
+
+ /* Apply compute statement if it exists */
+ if (subfeature->flags & SENSORS_COMPUTE_MAPPING) {
+ const sensors_feature *feature;
+ const sensors_chip *chip;
+
+ feature = sensors_lookup_feature_nr(chip_features,
+ subfeature->mapping);
+
+ chip = NULL;
+ while (!expr &&
+ (chip = sensors_for_all_config_chips(name, chip)))
+ for (i = 0; i < chip->computes_count; i++) {
+ if (!strcmp(feature->name,
+ chip->computes[i].name)) {
+ expr = chip->computes[i].to_proc;
+ break;
+ }
+ }
+ }
+
+ to_write = value;
+ if (expr)
+ if ((res = sensors_eval_expr(chip_features, expr,
+ value, 0, &to_write)))
+ return res;
+ return sensors_write_sysfs_attr(name, subfeature, to_write);
+}
+
+const sensors_chip_name *sensors_get_detected_chips(const sensors_chip_name
+ *match, int *nr)
+{
+ const sensors_chip_name *res;
+
+ while (*nr < sensors_proc_chips_count) {
+ res = &sensors_proc_chips[(*nr)++].chip;
+ if (!match || sensors_match_chip(res, match))
+ return res;
+ }
+ return NULL;
+}
+
+const char *sensors_get_adapter_name(const sensors_bus_id *bus)
+{
+ int i;
+
+ /* bus types with a single instance */
+ switch (bus->type) {
+ case SENSORS_BUS_TYPE_ISA:
+ return "ISA adapter";
+ case SENSORS_BUS_TYPE_PCI:
+ return "PCI adapter";
+ /* SPI should not be here, but for now SPI adapters have no name
+ so we don't have any custom string to return. */
+ case SENSORS_BUS_TYPE_SPI:
+ return "SPI adapter";
+ case SENSORS_BUS_TYPE_VIRTUAL:
+ return "Virtual device";
+ case SENSORS_BUS_TYPE_ACPI:
+ return "ACPI interface";
+ /* HID should probably not be there either, but I don't know if
+ HID buses have a name nor where to find it. */
+ case SENSORS_BUS_TYPE_HID:
+ return "HID adapter";
+ }
+
+ /* bus types with several instances */
+ for (i = 0; i < sensors_proc_bus_count; i++)
+ if (sensors_proc_bus[i].bus.type == bus->type &&
+ sensors_proc_bus[i].bus.nr == bus->nr)
+ return sensors_proc_bus[i].adapter;
+ return NULL;
+}
+
+const sensors_feature *
+sensors_get_features(const sensors_chip_name *name, int *nr)
+{
+ const sensors_chip_features *chip;
+
+ if (!(chip = sensors_lookup_chip(name)))
+ return NULL; /* No such chip */
+
+ while (*nr < chip->feature_count
+ && sensors_get_ignored(name, &chip->feature[*nr]))
+ (*nr)++;
+ if (*nr >= chip->feature_count)
+ return NULL;
+ return &chip->feature[(*nr)++];
+}
+
+const sensors_subfeature *
+sensors_get_all_subfeatures(const sensors_chip_name *name,
+ const sensors_feature *feature, int *nr)
+{
+ const sensors_chip_features *chip;
+ const sensors_subfeature *subfeature;
+
+ if (!(chip = sensors_lookup_chip(name)))
+ return NULL; /* No such chip */
+
+ /* Seek directly to the first subfeature */
+ if (*nr < feature->first_subfeature)
+ *nr = feature->first_subfeature;
+
+ if (*nr >= chip->subfeature_count)
+ return NULL; /* end of list */
+ subfeature = &chip->subfeature[(*nr)++];
+ if (subfeature->mapping == feature->number)
+ return subfeature;
+ return NULL; /* end of subfeature list */
+}
+
+const sensors_subfeature *
+sensors_get_subfeature(const sensors_chip_name *name,
+ const sensors_feature *feature,
+ sensors_subfeature_type type)
+{
+ const sensors_chip_features *chip;
+ int i;
+
+ if (!(chip = sensors_lookup_chip(name)))
+ return NULL; /* No such chip */
+
+ for (i = feature->first_subfeature; i < chip->subfeature_count &&
+ chip->subfeature[i].mapping == feature->number; i++) {
+ if (chip->subfeature[i].type == type)
+ return &chip->subfeature[i];
+ }
+ return NULL; /* No such subfeature */
+}
+
+/* Evaluate an expression */
+int sensors_eval_expr(const sensors_chip_features *chip_features,
+ const sensors_expr *expr,
+ double val, int depth, double *result)
+{
+ double res1, res2;
+ int res;
+ const sensors_subfeature *subfeature;
+
+ if (expr->kind == sensors_kind_val) {
+ *result = expr->data.val;
+ return 0;
+ }
+ if (expr->kind == sensors_kind_source) {
+ *result = val;
+ return 0;
+ }
+ if (expr->kind == sensors_kind_var) {
+ if (!(subfeature = sensors_lookup_subfeature_name(chip_features,
+ expr->data.var)))
+ return -SENSORS_ERR_NO_ENTRY;
+ return __sensors_get_value(&chip_features->chip,
+ subfeature->number, depth + 1,
+ result);
+ }
+ if ((res = sensors_eval_expr(chip_features, expr->data.subexpr.sub1,
+ val, depth, &res1)))
+ return res;
+ if (expr->data.subexpr.sub2 &&
+ (res = sensors_eval_expr(chip_features, expr->data.subexpr.sub2,
+ val, depth, &res2)))
+ return res;
+ switch (expr->data.subexpr.op) {
+ case sensors_add:
+ *result = res1 + res2;
+ return 0;
+ case sensors_sub:
+ *result = res1 - res2;
+ return 0;
+ case sensors_multiply:
+ *result = res1 * res2;
+ return 0;
+ case sensors_divide:
+ if (res2 == 0.0)
+ return -SENSORS_ERR_DIV_ZERO;
+ *result = res1 / res2;
+ return 0;
+ case sensors_negate:
+ *result = -res1;
+ return 0;
+ case sensors_exp:
+ *result = exp(res1);
+ return 0;
+ case sensors_log:
+ if (res1 < 0.0)
+ return -SENSORS_ERR_DIV_ZERO;
+ *result = log(res1);
+ return 0;
+ }
+ return 0;
+}
+
+/* Execute all set statements for this particular chip. The chip may not
+ contain wildcards! This function will return 0 on success, and <0 on
+ failure. */
+static int sensors_do_this_chip_sets(const sensors_chip_name *name)
+{
+ const sensors_chip_features *chip_features;
+ sensors_chip *chip;
+ double value;
+ int i;
+ int err = 0, res;
+ const sensors_subfeature *subfeature;
+
+ chip_features = sensors_lookup_chip(name); /* Can't fail */
+
+ for (chip = NULL; (chip = sensors_for_all_config_chips(name, chip));)
+ for (i = 0; i < chip->sets_count; i++) {
+ subfeature = sensors_lookup_subfeature_name(chip_features,
+ chip->sets[i].name);
+ if (!subfeature) {
+ sensors_parse_error_wfn("Unknown feature name",
+ chip->sets[i].line.filename,
+ chip->sets[i].line.lineno);
+ err = -SENSORS_ERR_NO_ENTRY;
+ continue;
+ }
+
+ res = sensors_eval_expr(chip_features,
+ chip->sets[i].value, 0,
+ 0, &value);
+ if (res) {
+ sensors_parse_error_wfn("Error parsing expression",
+ chip->sets[i].line.filename,
+ chip->sets[i].line.lineno);
+ err = res;
+ continue;
+ }
+ if ((res = sensors_set_value(name, subfeature->number,
+ value))) {
+ sensors_parse_error_wfn("Failed to set value",
+ chip->sets[i].line.filename,
+ chip->sets[i].line.lineno);
+ err = res;
+ continue;
+ }
+ }
+ return err;
+}
+
+/* Execute all set statements for this particular chip. The chip may contain
+ wildcards! This function will return 0 on success, and <0 on failure. */
+int sensors_do_chip_sets(const sensors_chip_name *name)
+{
+ int nr, this_res;
+ const sensors_chip_name *found_name;
+ int res = 0;
+
+ for (nr = 0; (found_name = sensors_get_detected_chips(name, &nr));) {
+ this_res = sensors_do_this_chip_sets(found_name);
+ if (this_res)
+ res = this_res;
+ }
+ return res;
+}
diff --git a/tools/gator/daemon/libsensors/access.h b/tools/gator/daemon/libsensors/access.h
new file mode 100644
index 00000000000..1d378434075
--- /dev/null
+++ b/tools/gator/daemon/libsensors/access.h
@@ -0,0 +1,33 @@
+/*
+ access.h - Part of libsensors, a Linux library for reading sensor data.
+ Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl>
+ Copyright (C) 2007 Jean Delvare <khali@linux-fr.org>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ MA 02110-1301 USA.
+*/
+
+#ifndef LIB_SENSORS_ACCESS_H
+#define LIB_SENSORS_ACCESS_H
+
+#include "sensors.h"
+#include "data.h"
+
+/* Check whether the chip name is an 'absolute' name, which can only match
+ one chip, or whether it has wildcards. Returns 0 if it is absolute, 1
+ if there are wildcards. */
+int sensors_chip_name_has_wildcards(const sensors_chip_name *chip);
+
+#endif /* def LIB_SENSORS_ACCESS_H */
diff --git a/tools/gator/daemon/libsensors/conf-lex.c b/tools/gator/daemon/libsensors/conf-lex.c
new file mode 100644
index 00000000000..a54664b3d77
--- /dev/null
+++ b/tools/gator/daemon/libsensors/conf-lex.c
@@ -0,0 +1,2881 @@
+
+#line 3 "<stdout>"
+
+#define YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define yy_create_buffer sensors_yy_create_buffer
+#define yy_delete_buffer sensors_yy_delete_buffer
+#define yy_flex_debug sensors_yy_flex_debug
+#define yy_init_buffer sensors_yy_init_buffer
+#define yy_flush_buffer sensors_yy_flush_buffer
+#define yy_load_buffer_state sensors_yy_load_buffer_state
+#define yy_switch_to_buffer sensors_yy_switch_to_buffer
+#define yyin sensors_yyin
+#define yyleng sensors_yyleng
+#define yylex sensors_yylex
+#define yylineno sensors_yylineno
+#define yyout sensors_yyout
+#define yyrestart sensors_yyrestart
+#define yytext sensors_yytext
+#define yywrap sensors_yywrap
+#define yyalloc sensors_yyalloc
+#define yyrealloc sensors_yyrealloc
+#define yyfree sensors_yyfree
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 35
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types.
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t;
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX (4294967295U)
+#endif
+
+#endif /* ! C99 */
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else /* ! __cplusplus */
+
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
+
+#define YY_USE_CONST
+
+#endif /* defined (__STDC__) */
+#endif /* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index. If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* Enter a start condition. This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state. The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE sensors_yyrestart(sensors_yyin )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k.
+ * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
+ * Ditto for the __ia64__ case accordingly.
+ */
+#define YY_BUF_SIZE 32768
+#else
+#define YY_BUF_SIZE 16384
+#endif /* __ia64__ */
+#endif
+
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+extern int sensors_yyleng;
+
+extern FILE *sensors_yyin, *sensors_yyout;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+ #define YY_LESS_LINENO(n)
+
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up sensors_yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ *yy_cp = (yy_hold_char); \
+ YY_RESTORE_YY_MORE_OFFSET \
+ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+ YY_DO_BEFORE_ACTION; /* set up sensors_yytext again */ \
+ } \
+ while ( 0 )
+
+#define unput(c) yyunput( c, (yytext_ptr) )
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+ {
+ FILE *yy_input_file;
+
+ char *yy_ch_buf; /* input buffer */
+ char *yy_buf_pos; /* current position in input buffer */
+
+ /* Size of input buffer in bytes, not including room for EOB
+ * characters.
+ */
+ yy_size_t yy_buf_size;
+
+ /* Number of characters read into yy_ch_buf, not including EOB
+ * characters.
+ */
+ int yy_n_chars;
+
+ /* Whether we "own" the buffer - i.e., we know we created it,
+ * and can realloc() it to grow it, and should free() it to
+ * delete it.
+ */
+ int yy_is_our_buffer;
+
+ /* Whether this is an "interactive" input source; if so, and
+ * if we're using stdio for input, then we want to use getc()
+ * instead of fread(), to make sure we stop fetching input after
+ * each newline.
+ */
+ int yy_is_interactive;
+
+ /* Whether we're considered to be at the beginning of a line.
+ * If so, '^' rules will be active on the next match, otherwise
+ * not.
+ */
+ int yy_at_bol;
+
+ int yy_bs_lineno; /**< The line count. */
+ int yy_bs_column; /**< The column count. */
+
+ /* Whether to try to fill the input buffer when we reach the
+ * end of it.
+ */
+ int yy_fill_buffer;
+
+ int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+ /* When an EOF's been seen but there's still some text to process
+ * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+ * shouldn't try reading from the input source any more. We might
+ * still have a bunch of tokens to match, though, because of
+ * possible backing-up.
+ *
+ * When we actually see the EOF, we change the status to "new"
+ * (via sensors_yyrestart()), so that the user can continue scanning by
+ * just pointing sensors_yyin at a new input file.
+ */
+#define YY_BUFFER_EOF_PENDING 2
+
+ };
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+ : NULL)
+
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* yy_hold_char holds the character lost when sensors_yytext is formed. */
+static char yy_hold_char;
+static int yy_n_chars; /* number of characters read into yy_ch_buf */
+int sensors_yyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 0; /* whether we need to initialize */
+static int yy_start = 0; /* start state number */
+
+/* Flag which is used to allow sensors_yywrap()'s to do buffer switches
+ * instead of setting up a fresh sensors_yyin. A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void sensors_yyrestart (FILE *input_file );
+void sensors_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer );
+YY_BUFFER_STATE sensors_yy_create_buffer (FILE *file,int size );
+void sensors_yy_delete_buffer (YY_BUFFER_STATE b );
+void sensors_yy_flush_buffer (YY_BUFFER_STATE b );
+void sensors_yypush_buffer_state (YY_BUFFER_STATE new_buffer );
+void sensors_yypop_buffer_state (void );
+
+static void sensors_yyensure_buffer_stack (void );
+static void sensors_yy_load_buffer_state (void );
+static void sensors_yy_init_buffer (YY_BUFFER_STATE b,FILE *file );
+
+#define YY_FLUSH_BUFFER sensors_yy_flush_buffer(YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE sensors_yy_scan_buffer (char *base,yy_size_t size );
+YY_BUFFER_STATE sensors_yy_scan_string (yyconst char *yy_str );
+YY_BUFFER_STATE sensors_yy_scan_bytes (yyconst char *bytes,int len );
+
+void *sensors_yyalloc (yy_size_t );
+void *sensors_yyrealloc (void *,yy_size_t );
+void sensors_yyfree (void * );
+
+#define yy_new_buffer sensors_yy_create_buffer
+
+#define yy_set_interactive(is_interactive) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){ \
+ sensors_yyensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ sensors_yy_create_buffer(sensors_yyin,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+ }
+
+#define yy_set_bol(at_bol) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){\
+ sensors_yyensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ sensors_yy_create_buffer(sensors_yyin,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+ }
+
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+
+#define sensors_yywrap(n) 1
+#define YY_SKIP_YYWRAP
+
+typedef unsigned char YY_CHAR;
+
+FILE *sensors_yyin = (FILE *) 0, *sensors_yyout = (FILE *) 0;
+
+typedef int yy_state_type;
+
+extern int sensors_yylineno;
+
+int sensors_yylineno = 1;
+
+extern char *sensors_yytext;
+#define yytext_ptr sensors_yytext
+static yyconst flex_int16_t yy_nxt[][39] =
+ {
+ {
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0
+ },
+
+ {
+ 9, 10, 11, 12, 10, 13, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
+ 14, 15, 16, 14, 14, 14, 14, 14, 17, 18,
+ 14, 14, 14, 14, 14, 19, 14, 14, 14
+ },
+
+ {
+ 9, 10, 11, 12, 10, 13, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
+
+ 14, 15, 16, 14, 14, 14, 14, 14, 17, 18,
+ 14, 14, 14, 14, 14, 19, 14, 14, 14
+ },
+
+ {
+ 9, 20, 21, 22, 23, 24, 25, 26, 27, 28,
+ 29, 30, 31, 32, 33, 34, 35, 36, 37, 38,
+ 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
+ 35, 35, 35, 35, 35, 35, 35, 35, 35
+ },
+
+ {
+ 9, 20, 21, 22, 23, 24, 25, 26, 27, 28,
+ 29, 30, 31, 32, 33, 34, 35, 36, 37, 38,
+ 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
+ 35, 35, 35, 35, 35, 35, 35, 35, 35
+
+ },
+
+ {
+ 9, 39, 39, 40, 41, 39, 39, 39, 39, 39,
+ 39, 39, 39, 39, 39, 39, 39, 42, 39, 39,
+ 39, 39, 39, 39, 39, 39, 39, 39, 39, 39,
+ 39, 39, 39, 39, 39, 39, 39, 39, 39
+ },
+
+ {
+ 9, 39, 39, 40, 41, 39, 39, 39, 39, 39,
+ 39, 39, 39, 39, 39, 39, 39, 42, 39, 39,
+ 39, 39, 39, 39, 39, 39, 39, 39, 39, 39,
+ 39, 39, 39, 39, 39, 39, 39, 39, 39
+ },
+
+ {
+ 9, 43, 43, 44, 43, 43, 43, 43, 43, 43,
+ 43, 43, 43, 43, 43, 43, 43, 43, 43, 43,
+
+ 43, 43, 43, 43, 43, 43, 43, 43, 43, 43,
+ 43, 43, 43, 43, 43, 43, 43, 43, 43
+ },
+
+ {
+ 9, 43, 43, 44, 43, 43, 43, 43, 43, 43,
+ 43, 43, 43, 43, 43, 43, 43, 43, 43, 43,
+ 43, 43, 43, 43, 43, 43, 43, 43, 43, 43,
+ 43, 43, 43, 43, 43, 43, 43, 43, 43
+ },
+
+ {
+ -9, -9, -9, -9, -9, -9, -9, -9, -9, -9,
+ -9, -9, -9, -9, -9, -9, -9, -9, -9, -9,
+ -9, -9, -9, -9, -9, -9, -9, -9, -9, -9,
+ -9, -9, -9, -9, -9, -9, -9, -9, -9
+
+ },
+
+ {
+ 9, -10, -10, -10, -10, -10, -10, -10, -10, -10,
+ -10, -10, -10, -10, -10, -10, -10, -10, -10, -10,
+ -10, -10, -10, -10, -10, -10, -10, -10, -10, -10,
+ -10, -10, -10, -10, -10, -10, -10, -10, -10
+ },
+
+ {
+ 9, -11, 45, 46, -11, -11, -11, -11, -11, -11,
+ -11, -11, -11, -11, -11, -11, -11, -11, -11, -11,
+ -11, -11, -11, -11, -11, -11, -11, -11, -11, -11,
+ -11, -11, -11, -11, -11, -11, -11, -11, -11
+ },
+
+ {
+ 9, -12, -12, -12, -12, -12, -12, -12, -12, -12,
+ -12, -12, -12, -12, -12, -12, -12, -12, -12, -12,
+
+ -12, -12, -12, -12, -12, -12, -12, -12, -12, -12,
+ -12, -12, -12, -12, -12, -12, -12, -12, -12
+ },
+
+ {
+ 9, 47, 47, 48, 47, 47, 47, 47, 47, 47,
+ 47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
+ 47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
+ 47, 47, 47, 47, 47, 47, 47, 47, 47
+ },
+
+ {
+ 9, -14, -14, -14, -14, -14, -14, -14, -14, -14,
+ -14, -14, -14, -14, -14, -14, -14, -14, -14, -14,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49
+
+ },
+
+ {
+ 9, -15, -15, -15, -15, -15, -15, -15, -15, -15,
+ -15, -15, -15, -15, -15, -15, -15, -15, -15, -15,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 50, 49
+ },
+
+ {
+ 9, -16, -16, -16, -16, -16, -16, -16, -16, -16,
+ -16, -16, -16, -16, -16, -16, -16, -16, -16, -16,
+ 49, 49, 49, 49, 49, 49, 49, 51, 49, 49,
+ 49, 49, 52, 49, 49, 49, 49, 49, 49
+ },
+
+ {
+ 9, -17, -17, -17, -17, -17, -17, -17, -17, -17,
+ -17, -17, -17, -17, -17, -17, -17, -17, -17, -17,
+
+ 49, 49, 49, 49, 49, 49, 53, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49
+ },
+
+ {
+ 9, -18, -18, -18, -18, -18, -18, -18, -18, -18,
+ -18, -18, -18, -18, -18, -18, -18, -18, -18, -18,
+ 54, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49
+ },
+
+ {
+ 9, -19, -19, -19, -19, -19, -19, -19, -19, -19,
+ -19, -19, -19, -19, -19, -19, -19, -19, -19, -19,
+ 49, 49, 49, 49, 55, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49
+
+ },
+
+ {
+ 9, -20, -20, -20, -20, -20, -20, -20, -20, -20,
+ -20, -20, -20, -20, -20, -20, -20, -20, -20, -20,
+ -20, -20, -20, -20, -20, -20, -20, -20, -20, -20,
+ -20, -20, -20, -20, -20, -20, -20, -20, -20
+ },
+
+ {
+ 9, -21, 56, -21, -21, -21, -21, -21, -21, -21,
+ -21, -21, -21, -21, -21, -21, -21, -21, -21, -21,
+ -21, -21, -21, -21, -21, -21, -21, -21, -21, -21,
+ -21, -21, -21, -21, -21, -21, -21, -21, -21
+ },
+
+ {
+ 9, -22, -22, -22, -22, -22, -22, -22, -22, -22,
+ -22, -22, -22, -22, -22, -22, -22, -22, -22, -22,
+
+ -22, -22, -22, -22, -22, -22, -22, -22, -22, -22,
+ -22, -22, -22, -22, -22, -22, -22, -22, -22
+ },
+
+ {
+ 9, -23, -23, -23, -23, -23, -23, -23, -23, -23,
+ -23, -23, -23, -23, -23, -23, -23, -23, -23, -23,
+ -23, -23, -23, -23, -23, -23, -23, -23, -23, -23,
+ -23, -23, -23, -23, -23, -23, -23, -23, -23
+ },
+
+ {
+ 9, 57, 57, 58, 57, 57, 57, 57, 57, 57,
+ 57, 57, 57, 57, 57, 57, 57, 57, 57, 57,
+ 57, 57, 57, 57, 57, 57, 57, 57, 57, 57,
+ 57, 57, 57, 57, 57, 57, 57, 57, 57
+
+ },
+
+ {
+ 9, -25, -25, -25, -25, -25, -25, -25, -25, -25,
+ -25, -25, -25, -25, -25, -25, -25, -25, -25, -25,
+ -25, -25, -25, -25, -25, -25, -25, -25, -25, -25,
+ -25, -25, -25, -25, -25, -25, -25, -25, -25
+ },
+
+ {
+ 9, -26, -26, -26, -26, -26, -26, -26, -26, -26,
+ -26, -26, -26, -26, -26, -26, -26, -26, -26, -26,
+ -26, -26, -26, -26, -26, -26, -26, -26, -26, -26,
+ -26, -26, -26, -26, -26, -26, -26, -26, -26
+ },
+
+ {
+ 9, -27, -27, -27, -27, -27, -27, -27, -27, -27,
+ -27, -27, -27, -27, -27, -27, -27, -27, -27, -27,
+
+ -27, -27, -27, -27, -27, -27, -27, -27, -27, -27,
+ -27, -27, -27, -27, -27, -27, -27, -27, -27
+ },
+
+ {
+ 9, -28, -28, -28, -28, -28, -28, -28, -28, -28,
+ -28, -28, -28, -28, -28, -28, -28, -28, -28, -28,
+ -28, -28, -28, -28, -28, -28, -28, -28, -28, -28,
+ -28, -28, -28, -28, -28, -28, -28, -28, -28
+ },
+
+ {
+ 9, -29, -29, -29, -29, -29, -29, -29, -29, -29,
+ -29, -29, -29, -29, -29, -29, -29, -29, -29, -29,
+ -29, -29, -29, -29, -29, -29, -29, -29, -29, -29,
+ -29, -29, -29, -29, -29, -29, -29, -29, -29
+
+ },
+
+ {
+ 9, -30, -30, -30, -30, -30, -30, -30, -30, -30,
+ -30, -30, -30, -30, -30, -30, -30, -30, -30, -30,
+ -30, -30, -30, -30, -30, -30, -30, -30, -30, -30,
+ -30, -30, -30, -30, -30, -30, -30, -30, -30
+ },
+
+ {
+ 9, -31, -31, -31, -31, -31, -31, -31, -31, -31,
+ -31, -31, -31, -31, 59, -31, -31, -31, -31, -31,
+ -31, -31, -31, -31, -31, -31, -31, -31, -31, -31,
+ -31, -31, -31, -31, -31, -31, -31, -31, -31
+ },
+
+ {
+ 9, -32, -32, -32, -32, -32, -32, -32, -32, -32,
+ -32, -32, -32, -32, -32, -32, -32, -32, -32, -32,
+
+ -32, -32, -32, -32, -32, -32, -32, -32, -32, -32,
+ -32, -32, -32, -32, -32, -32, -32, -32, -32
+ },
+
+ {
+ 9, -33, -33, -33, -33, -33, -33, -33, -33, -33,
+ -33, -33, 60, -33, 61, -33, 62, -33, -33, -33,
+ 62, 62, 62, 62, 62, 62, 62, 62, 62, 62,
+ 62, 62, 62, 62, 62, 62, 62, 62, 62
+ },
+
+ {
+ 9, -34, -34, -34, -34, -34, -34, -34, -34, -34,
+ -34, -34, -34, -34, -34, -34, -34, -34, -34, -34,
+ -34, -34, -34, -34, -34, -34, -34, -34, -34, -34,
+ -34, -34, -34, -34, -34, -34, -34, -34, -34
+
+ },
+
+ {
+ 9, -35, -35, -35, -35, -35, -35, -35, -35, -35,
+ -35, -35, -35, -35, 62, -35, 62, -35, -35, -35,
+ 62, 62, 62, 62, 62, 62, 62, 62, 62, 62,
+ 62, 62, 62, 62, 62, 62, 62, 62, 62
+ },
+
+ {
+ 9, -36, 63, 64, -36, -36, -36, -36, -36, -36,
+ -36, -36, -36, -36, -36, -36, -36, -36, -36, -36,
+ -36, -36, -36, -36, -36, -36, -36, -36, -36, -36,
+ -36, -36, -36, -36, -36, -36, -36, -36, -36
+ },
+
+ {
+ 9, -37, -37, -37, -37, -37, -37, -37, -37, -37,
+ -37, -37, -37, -37, -37, -37, -37, -37, -37, -37,
+
+ -37, -37, -37, -37, -37, -37, -37, -37, -37, -37,
+ -37, -37, -37, -37, -37, -37, -37, -37, -37
+ },
+
+ {
+ 9, -38, -38, -38, -38, -38, -38, -38, -38, -38,
+ -38, -38, -38, -38, -38, -38, -38, -38, -38, -38,
+ -38, -38, -38, -38, -38, -38, -38, -38, -38, -38,
+ -38, -38, -38, -38, -38, -38, -38, -38, -38
+ },
+
+ {
+ 9, 65, 65, -39, -39, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, -39, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65
+
+ },
+
+ {
+ 9, -40, -40, -40, -40, -40, -40, -40, -40, -40,
+ -40, -40, -40, -40, -40, -40, -40, -40, -40, -40,
+ -40, -40, -40, -40, -40, -40, -40, -40, -40, -40,
+ -40, -40, -40, -40, -40, -40, -40, -40, -40
+ },
+
+ {
+ 9, -41, -41, -41, 66, -41, -41, -41, -41, -41,
+ -41, -41, -41, -41, -41, -41, -41, -41, -41, -41,
+ -41, -41, -41, -41, -41, -41, -41, -41, -41, -41,
+ -41, -41, -41, -41, -41, -41, -41, -41, -41
+ },
+
+ {
+ 9, 67, 67, 68, 67, 67, 67, 67, 67, 67,
+ 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+
+ 69, 70, 67, 67, 67, 71, 67, 67, 67, 67,
+ 67, 72, 67, 67, 73, 67, 74, 67, 75
+ },
+
+ {
+ 9, 76, 76, -43, 76, 76, 76, 76, 76, 76,
+ 76, 76, 76, 76, 76, 76, 76, 76, 76, 76,
+ 76, 76, 76, 76, 76, 76, 76, 76, 76, 76,
+ 76, 76, 76, 76, 76, 76, 76, 76, 76
+ },
+
+ {
+ 9, -44, -44, -44, -44, -44, -44, -44, -44, -44,
+ -44, -44, -44, -44, -44, -44, -44, -44, -44, -44,
+ -44, -44, -44, -44, -44, -44, -44, -44, -44, -44,
+ -44, -44, -44, -44, -44, -44, -44, -44, -44
+
+ },
+
+ {
+ 9, -45, 45, 46, -45, -45, -45, -45, -45, -45,
+ -45, -45, -45, -45, -45, -45, -45, -45, -45, -45,
+ -45, -45, -45, -45, -45, -45, -45, -45, -45, -45,
+ -45, -45, -45, -45, -45, -45, -45, -45, -45
+ },
+
+ {
+ 9, -46, -46, -46, -46, -46, -46, -46, -46, -46,
+ -46, -46, -46, -46, -46, -46, -46, -46, -46, -46,
+ -46, -46, -46, -46, -46, -46, -46, -46, -46, -46,
+ -46, -46, -46, -46, -46, -46, -46, -46, -46
+ },
+
+ {
+ 9, 47, 47, 48, 47, 47, 47, 47, 47, 47,
+ 47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
+
+ 47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
+ 47, 47, 47, 47, 47, 47, 47, 47, 47
+ },
+
+ {
+ 9, -48, -48, -48, -48, -48, -48, -48, -48, -48,
+ -48, -48, -48, -48, -48, -48, -48, -48, -48, -48,
+ -48, -48, -48, -48, -48, -48, -48, -48, -48, -48,
+ -48, -48, -48, -48, -48, -48, -48, -48, -48
+ },
+
+ {
+ 9, -49, -49, -49, -49, -49, -49, -49, -49, -49,
+ -49, -49, -49, -49, -49, -49, -49, -49, -49, -49,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49
+
+ },
+
+ {
+ 9, -50, -50, -50, -50, -50, -50, -50, -50, -50,
+ -50, -50, -50, -50, -50, -50, -50, -50, -50, -50,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 77, 49, 49, 49
+ },
+
+ {
+ 9, -51, -51, -51, -51, -51, -51, -51, -51, -51,
+ -51, -51, -51, -51, -51, -51, -51, -51, -51, -51,
+ 49, 49, 49, 49, 49, 49, 49, 49, 78, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49
+ },
+
+ {
+ 9, -52, -52, -52, -52, -52, -52, -52, -52, -52,
+ -52, -52, -52, -52, -52, -52, -52, -52, -52, -52,
+
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 79, 49, 49, 49, 49, 49, 49, 49, 49
+ },
+
+ {
+ 9, -53, -53, -53, -53, -53, -53, -53, -53, -53,
+ -53, -53, -53, -53, -53, -53, -53, -53, -53, -53,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 80, 49, 49, 49, 49, 49, 49, 49
+ },
+
+ {
+ 9, -54, -54, -54, -54, -54, -54, -54, -54, -54,
+ -54, -54, -54, -54, -54, -54, -54, -54, -54, -54,
+ 49, 81, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49
+
+ },
+
+ {
+ 9, -55, -55, -55, -55, -55, -55, -55, -55, -55,
+ -55, -55, -55, -55, -55, -55, -55, -55, -55, -55,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 82, 49, 49
+ },
+
+ {
+ 9, -56, 56, -56, -56, -56, -56, -56, -56, -56,
+ -56, -56, -56, -56, -56, -56, -56, -56, -56, -56,
+ -56, -56, -56, -56, -56, -56, -56, -56, -56, -56,
+ -56, -56, -56, -56, -56, -56, -56, -56, -56
+ },
+
+ {
+ 9, 57, 57, 58, 57, 57, 57, 57, 57, 57,
+ 57, 57, 57, 57, 57, 57, 57, 57, 57, 57,
+
+ 57, 57, 57, 57, 57, 57, 57, 57, 57, 57,
+ 57, 57, 57, 57, 57, 57, 57, 57, 57
+ },
+
+ {
+ 9, -58, -58, -58, -58, -58, -58, -58, -58, -58,
+ -58, -58, -58, -58, -58, -58, -58, -58, -58, -58,
+ -58, -58, -58, -58, -58, -58, -58, -58, -58, -58,
+ -58, -58, -58, -58, -58, -58, -58, -58, -58
+ },
+
+ {
+ 9, -59, -59, -59, -59, -59, -59, -59, -59, -59,
+ -59, -59, -59, -59, 59, -59, -59, -59, -59, -59,
+ -59, -59, -59, -59, -59, -59, -59, -59, -59, -59,
+ -59, -59, -59, -59, -59, -59, -59, -59, -59
+
+ },
+
+ {
+ 9, -60, -60, -60, -60, -60, -60, -60, -60, -60,
+ -60, -60, -60, -60, 59, -60, -60, -60, -60, -60,
+ -60, -60, -60, -60, -60, -60, -60, -60, -60, -60,
+ -60, -60, -60, -60, -60, -60, -60, -60, -60
+ },
+
+ {
+ 9, -61, -61, -61, -61, -61, -61, -61, -61, -61,
+ -61, -61, 60, -61, 61, -61, 62, -61, -61, -61,
+ 62, 62, 62, 62, 62, 62, 62, 62, 62, 62,
+ 62, 62, 62, 62, 62, 62, 62, 62, 62
+ },
+
+ {
+ 9, -62, -62, -62, -62, -62, -62, -62, -62, -62,
+ -62, -62, -62, -62, 62, -62, 62, -62, -62, -62,
+
+ 62, 62, 62, 62, 62, 62, 62, 62, 62, 62,
+ 62, 62, 62, 62, 62, 62, 62, 62, 62
+ },
+
+ {
+ 9, -63, 63, 64, -63, -63, -63, -63, -63, -63,
+ -63, -63, -63, -63, -63, -63, -63, -63, -63, -63,
+ -63, -63, -63, -63, -63, -63, -63, -63, -63, -63,
+ -63, -63, -63, -63, -63, -63, -63, -63, -63
+ },
+
+ {
+ 9, -64, -64, -64, -64, -64, -64, -64, -64, -64,
+ -64, -64, -64, -64, -64, -64, -64, -64, -64, -64,
+ -64, -64, -64, -64, -64, -64, -64, -64, -64, -64,
+ -64, -64, -64, -64, -64, -64, -64, -64, -64
+
+ },
+
+ {
+ 9, 65, 65, -65, -65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, -65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65
+ },
+
+ {
+ 9, -66, -66, -66, -66, -66, -66, -66, -66, -66,
+ -66, -66, -66, -66, -66, -66, -66, -66, -66, -66,
+ -66, -66, -66, -66, -66, -66, -66, -66, -66, -66,
+ -66, -66, -66, -66, -66, -66, -66, -66, -66
+ },
+
+ {
+ 9, -67, -67, -67, -67, -67, -67, -67, -67, -67,
+ -67, -67, -67, -67, -67, -67, -67, -67, -67, -67,
+
+ -67, -67, -67, -67, -67, -67, -67, -67, -67, -67,
+ -67, -67, -67, -67, -67, -67, -67, -67, -67
+ },
+
+ {
+ 9, -68, -68, -68, -68, -68, -68, -68, -68, -68,
+ -68, -68, -68, -68, -68, -68, -68, -68, -68, -68,
+ -68, -68, -68, -68, -68, -68, -68, -68, -68, -68,
+ -68, -68, -68, -68, -68, -68, -68, -68, -68
+ },
+
+ {
+ 9, -69, -69, -69, -69, -69, -69, -69, -69, -69,
+ -69, -69, -69, -69, -69, -69, -69, -69, -69, -69,
+ -69, -69, -69, -69, -69, -69, -69, -69, -69, -69,
+ -69, -69, -69, -69, -69, -69, -69, -69, -69
+
+ },
+
+ {
+ 9, -70, -70, -70, -70, -70, -70, -70, -70, -70,
+ -70, -70, -70, -70, -70, -70, -70, -70, -70, -70,
+ -70, -70, -70, -70, -70, -70, -70, -70, -70, -70,
+ -70, -70, -70, -70, -70, -70, -70, -70, -70
+ },
+
+ {
+ 9, -71, -71, -71, -71, -71, -71, -71, -71, -71,
+ -71, -71, -71, -71, -71, -71, -71, -71, -71, -71,
+ -71, -71, -71, -71, -71, -71, -71, -71, -71, -71,
+ -71, -71, -71, -71, -71, -71, -71, -71, -71
+ },
+
+ {
+ 9, -72, -72, -72, -72, -72, -72, -72, -72, -72,
+ -72, -72, -72, -72, -72, -72, -72, -72, -72, -72,
+
+ -72, -72, -72, -72, -72, -72, -72, -72, -72, -72,
+ -72, -72, -72, -72, -72, -72, -72, -72, -72
+ },
+
+ {
+ 9, -73, -73, -73, -73, -73, -73, -73, -73, -73,
+ -73, -73, -73, -73, -73, -73, -73, -73, -73, -73,
+ -73, -73, -73, -73, -73, -73, -73, -73, -73, -73,
+ -73, -73, -73, -73, -73, -73, -73, -73, -73
+ },
+
+ {
+ 9, -74, -74, -74, -74, -74, -74, -74, -74, -74,
+ -74, -74, -74, -74, -74, -74, -74, -74, -74, -74,
+ -74, -74, -74, -74, -74, -74, -74, -74, -74, -74,
+ -74, -74, -74, -74, -74, -74, -74, -74, -74
+
+ },
+
+ {
+ 9, -75, -75, -75, -75, -75, -75, -75, -75, -75,
+ -75, -75, -75, -75, -75, -75, -75, -75, -75, -75,
+ -75, -75, -75, -75, -75, -75, -75, -75, -75, -75,
+ -75, -75, -75, -75, -75, -75, -75, -75, -75
+ },
+
+ {
+ 9, 76, 76, -76, 76, 76, 76, 76, 76, 76,
+ 76, 76, 76, 76, 76, 76, 76, 76, 76, 76,
+ 76, 76, 76, 76, 76, 76, 76, 76, 76, 76,
+ 76, 76, 76, 76, 76, 76, 76, 76, 76
+ },
+
+ {
+ 9, -77, 83, -77, -77, -77, -77, -77, -77, -77,
+ -77, -77, -77, -77, -77, -77, -77, -77, -77, -77,
+
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49
+ },
+
+ {
+ 9, -78, -78, -78, -78, -78, -78, -78, -78, -78,
+ -78, -78, -78, -78, -78, -78, -78, -78, -78, -78,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 84, 49, 49, 49, 49, 49
+ },
+
+ {
+ 9, -79, -79, -79, -79, -79, -79, -79, -79, -79,
+ -79, -79, -79, -79, -79, -79, -79, -79, -79, -79,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 85, 49, 49, 49, 49, 49
+
+ },
+
+ {
+ 9, -80, -80, -80, -80, -80, -80, -80, -80, -80,
+ -80, -80, -80, -80, -80, -80, -80, -80, -80, -80,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 86, 49, 49, 49, 49, 49, 49
+ },
+
+ {
+ 9, -81, -81, -81, -81, -81, -81, -81, -81, -81,
+ -81, -81, -81, -81, -81, -81, -81, -81, -81, -81,
+ 49, 49, 49, 49, 87, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49
+ },
+
+ {
+ 9, -82, 88, -82, -82, -82, -82, -82, -82, -82,
+ -82, -82, -82, -82, -82, -82, -82, -82, -82, -82,
+
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49
+ },
+
+ {
+ 9, -83, 83, -83, -83, -83, -83, -83, -83, -83,
+ -83, -83, -83, -83, -83, -83, -83, -83, -83, -83,
+ -83, -83, -83, -83, -83, -83, -83, -83, -83, -83,
+ -83, -83, -83, -83, -83, -83, -83, -83, -83
+ },
+
+ {
+ 9, -84, 89, -84, -84, -84, -84, -84, -84, -84,
+ -84, -84, -84, -84, -84, -84, -84, -84, -84, -84,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49
+
+ },
+
+ {
+ 9, -85, -85, -85, -85, -85, -85, -85, -85, -85,
+ -85, -85, -85, -85, -85, -85, -85, -85, -85, -85,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 90, 49
+ },
+
+ {
+ 9, -86, -86, -86, -86, -86, -86, -86, -86, -86,
+ -86, -86, -86, -86, -86, -86, -86, -86, -86, -86,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 91, 49, 49, 49, 49
+ },
+
+ {
+ 9, -87, -87, -87, -87, -87, -87, -87, -87, -87,
+ -87, -87, -87, -87, -87, -87, -87, -87, -87, -87,
+
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 92,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49
+ },
+
+ {
+ 9, -88, 88, -88, -88, -88, -88, -88, -88, -88,
+ -88, -88, -88, -88, -88, -88, -88, -88, -88, -88,
+ -88, -88, -88, -88, -88, -88, -88, -88, -88, -88,
+ -88, -88, -88, -88, -88, -88, -88, -88, -88
+ },
+
+ {
+ 9, -89, 89, -89, -89, -89, -89, -89, -89, -89,
+ -89, -89, -89, -89, -89, -89, -89, -89, -89, -89,
+ -89, -89, -89, -89, -89, -89, -89, -89, -89, -89,
+ -89, -89, -89, -89, -89, -89, -89, -89, -89
+
+ },
+
+ {
+ 9, -90, -90, -90, -90, -90, -90, -90, -90, -90,
+ -90, -90, -90, -90, -90, -90, -90, -90, -90, -90,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 93, 49, 49
+ },
+
+ {
+ 9, -91, -91, -91, -91, -91, -91, -91, -91, -91,
+ -91, -91, -91, -91, -91, -91, -91, -91, -91, -91,
+ 49, 49, 49, 49, 94, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49
+ },
+
+ {
+ 9, -92, 95, -92, -92, -92, -92, -92, -92, -92,
+ -92, -92, -92, -92, -92, -92, -92, -92, -92, -92,
+
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49
+ },
+
+ {
+ 9, -93, -93, -93, -93, -93, -93, -93, -93, -93,
+ -93, -93, -93, -93, -93, -93, -93, -93, -93, -93,
+ 49, 49, 49, 49, 96, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49
+ },
+
+ {
+ 9, -94, 97, -94, -94, -94, -94, -94, -94, -94,
+ -94, -94, -94, -94, -94, -94, -94, -94, -94, -94,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49
+
+ },
+
+ {
+ 9, -95, 95, -95, -95, -95, -95, -95, -95, -95,
+ -95, -95, -95, -95, -95, -95, -95, -95, -95, -95,
+ -95, -95, -95, -95, -95, -95, -95, -95, -95, -95,
+ -95, -95, -95, -95, -95, -95, -95, -95, -95
+ },
+
+ {
+ 9, -96, 98, -96, -96, -96, -96, -96, -96, -96,
+ -96, -96, -96, -96, -96, -96, -96, -96, -96, -96,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49
+ },
+
+ {
+ 9, -97, 97, -97, -97, -97, -97, -97, -97, -97,
+ -97, -97, -97, -97, -97, -97, -97, -97, -97, -97,
+
+ -97, -97, -97, -97, -97, -97, -97, -97, -97, -97,
+ -97, -97, -97, -97, -97, -97, -97, -97, -97
+ },
+
+ {
+ 9, -98, 98, -98, -98, -98, -98, -98, -98, -98,
+ -98, -98, -98, -98, -98, -98, -98, -98, -98, -98,
+ -98, -98, -98, -98, -98, -98, -98, -98, -98, -98,
+ -98, -98, -98, -98, -98, -98, -98, -98, -98
+ },
+
+ } ;
+
+static yy_state_type yy_get_previous_state (void );
+static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
+static int yy_get_next_buffer (void );
+static void yy_fatal_error (yyconst char msg[] );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up sensors_yytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+ (yytext_ptr) = yy_bp; \
+ sensors_yyleng = (size_t) (yy_cp - yy_bp); \
+ (yy_hold_char) = *yy_cp; \
+ *yy_cp = '\0'; \
+ (yy_c_buf_p) = yy_cp;
+
+#define YY_NUM_RULES 50
+#define YY_END_OF_BUFFER 51
+/* This struct is not used in this scanner,
+ but its presence is necessary. */
+struct yy_trans_info
+ {
+ flex_int32_t yy_verify;
+ flex_int32_t yy_nxt;
+ };
+static yyconst flex_int16_t yy_accept[99] =
+ { 0,
+ 0, 0, 0, 0, 0, 0, 13, 13, 51, 12,
+ 1, 2, 3, 11, 11, 11, 11, 11, 11, 33,
+ 15, 16, 31, 18, 25, 26, 23, 21, 27, 22,
+ 33, 24, 20, 28, 32, 33, 29, 30, 49, 36,
+ 39, 48, 13, 14, 1, 2, 3, 4, 11, 11,
+ 11, 11, 11, 11, 11, 15, 18, 19, 20, 34,
+ 20, 32, 35, 17, 49, 38, 47, 37, 40, 41,
+ 42, 43, 44, 45, 46, 13, 8, 11, 11, 11,
+ 11, 6, 8, 9, 11, 11, 11, 6, 9, 11,
+ 11, 5, 11, 10, 5, 7, 10, 7
+
+ } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
+ 2, 2, 2, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 2, 1, 4, 5, 1, 1, 1, 1, 6,
+ 7, 8, 9, 10, 11, 12, 13, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 1, 1, 1,
+ 1, 1, 1, 15, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
+ 1, 17, 1, 18, 16, 19, 20, 21, 22, 23,
+
+ 24, 25, 26, 27, 28, 23, 23, 29, 30, 31,
+ 32, 33, 23, 34, 35, 36, 37, 38, 23, 23,
+ 23, 23, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1
+ } ;
+
+extern int sensors_yy_flex_debug;
+int sensors_yy_flex_debug = 0;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *sensors_yytext;
+#line 1 "lib/conf-lex.l"
+#line 2 "lib/conf-lex.l"
+/*
+ conf-lex.l - Part of libsensors, a Linux library for reading sensor data.
+ Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ MA 02110-1301 USA.
+*/
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "general.h"
+#include "data.h"
+#include "conf-parse.h"
+#include "error.h"
+#include "scanner.h"
+
+static int buffer_count;
+static int buffer_max;
+static char *buffer;
+
+char sensors_lex_error[100];
+
+const char *sensors_yyfilename;
+int sensors_yylineno;
+
+#define buffer_malloc() sensors_malloc_array(&buffer,&buffer_count,\
+ &buffer_max,1)
+#define buffer_free() sensors_free_array(&buffer,&buffer_count,\
+ &buffer_max)
+#define buffer_add_char(c) sensors_add_array_el(c,&buffer,\
+ &buffer_count,\
+ &buffer_max,1)
+#define buffer_add_string(s) sensors_add_array_els(s,strlen(s),\
+ &buffer, \
+ &buffer_count,&buffer_max,1)
+
+/* Scanner for configuration files */
+/* All states are exclusive */
+
+
+
+/* Any whitespace-like character */
+/* Note: `10', `10.4' and `.4' are valid, `10.' is not */
+/* Only positive whole numbers are recognized here */
+#line 1255 "<stdout>"
+
+#define INITIAL 0
+#define MIDDLE 1
+#define STRING 2
+#define ERR 3
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+static int yy_init_globals (void );
+
+/* Accessor methods to globals.
+ These are made visible to non-reentrant scanners for convenience. */
+
+int sensors_yylex_destroy (void );
+
+int sensors_yyget_debug (void );
+
+void sensors_yyset_debug (int debug_flag );
+
+YY_EXTRA_TYPE sensors_yyget_extra (void );
+
+void sensors_yyset_extra (YY_EXTRA_TYPE user_defined );
+
+FILE *sensors_yyget_in (void );
+
+void sensors_yyset_in (FILE * in_str );
+
+FILE *sensors_yyget_out (void );
+
+void sensors_yyset_out (FILE * out_str );
+
+int sensors_yyget_leng (void );
+
+char *sensors_yyget_text (void );
+
+int sensors_yyget_lineno (void );
+
+void sensors_yyset_lineno (int line_number );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int sensors_yywrap (void );
+#else
+extern int sensors_yywrap (void );
+#endif
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * );
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (void );
+#else
+static int input (void );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k */
+#define YY_READ_BUF_SIZE 16384
+#else
+#define YY_READ_BUF_SIZE 8192
+#endif /* __ia64__ */
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO do { if (fwrite( sensors_yytext, sensors_yyleng, 1, sensors_yyout )) {} } while (0)
+#endif
+
+/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+ { \
+ int c = '*'; \
+ size_t n; \
+ for ( n = 0; n < max_size && \
+ (c = getc( sensors_yyin )) != EOF && c != '\n'; ++n ) \
+ buf[n] = (char) c; \
+ if ( c == '\n' ) \
+ buf[n++] = (char) c; \
+ if ( c == EOF && ferror( sensors_yyin ) ) \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ result = n; \
+ } \
+ else \
+ { \
+ errno=0; \
+ while ( (result = fread(buf, 1, max_size, sensors_yyin))==0 && ferror(sensors_yyin)) \
+ { \
+ if( errno != EINTR) \
+ { \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ break; \
+ } \
+ errno=0; \
+ clearerr(sensors_yyin); \
+ } \
+ }\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int sensors_yylex (void);
+
+#define YY_DECL int sensors_yylex (void)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after sensors_yytext and sensors_yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+ YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp, *yy_bp;
+ register int yy_act;
+
+#line 80 "lib/conf-lex.l"
+
+
+ /*
+ * STATE: INITIAL
+ */
+
+#line 1450 "<stdout>"
+
+ if ( !(yy_init) )
+ {
+ (yy_init) = 1;
+
+#ifdef YY_USER_INIT
+ YY_USER_INIT;
+#endif
+
+ if ( ! (yy_start) )
+ (yy_start) = 1; /* first start state */
+
+ if ( ! sensors_yyin )
+ sensors_yyin = stdin;
+
+ if ( ! sensors_yyout )
+ sensors_yyout = stdout;
+
+ if ( ! YY_CURRENT_BUFFER ) {
+ sensors_yyensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ sensors_yy_create_buffer(sensors_yyin,YY_BUF_SIZE );
+ }
+
+ sensors_yy_load_buffer_state( );
+ }
+
+ while ( 1 ) /* loops until end-of-file is reached */
+ {
+ yy_cp = (yy_c_buf_p);
+
+ /* Support of sensors_yytext. */
+ *yy_cp = (yy_hold_char);
+
+ /* yy_bp points to the position in yy_ch_buf of the start of
+ * the current run.
+ */
+ yy_bp = yy_cp;
+
+ yy_current_state = (yy_start);
+yy_match:
+ while ( (yy_current_state = yy_nxt[yy_current_state][ yy_ec[YY_SC_TO_UI(*yy_cp)] ]) > 0 )
+ ++yy_cp;
+
+ yy_current_state = -yy_current_state;
+
+yy_find_action:
+ yy_act = yy_accept[yy_current_state];
+
+ YY_DO_BEFORE_ACTION;
+
+do_action: /* This label is used only to access EOF actions. */
+
+ switch ( yy_act )
+ { /* beginning of action switch */
+
+case YY_STATE_EOF(INITIAL):
+#line 88 "lib/conf-lex.l"
+{ /* EOF from this state terminates */
+ return 0;
+ }
+ YY_BREAK
+case 1:
+YY_RULE_SETUP
+#line 92 "lib/conf-lex.l"
+; /* eat as many blanks as possible at once */
+ YY_BREAK
+case 2:
+/* rule 2 can match eol */
+YY_RULE_SETUP
+#line 94 "lib/conf-lex.l"
+{ /* eat a bare newline (possibly preceded by blanks) */
+ sensors_yylineno++;
+ }
+ YY_BREAK
+/* comments */
+case 3:
+YY_RULE_SETUP
+#line 100 "lib/conf-lex.l"
+; /* eat the rest of the line after comment char */
+ YY_BREAK
+case 4:
+/* rule 4 can match eol */
+YY_RULE_SETUP
+#line 102 "lib/conf-lex.l"
+{ /* eat the rest of the line after comment char */
+ sensors_yylineno++;
+ }
+ YY_BREAK
+/*
+ * Keywords must be followed by whitespace - eat that too.
+ * If there isn't trailing whitespace, we still need to
+ * accept it as lexically correct (even though the parser
+ * will reject it anyway.)
+ */
+case 5:
+YY_RULE_SETUP
+#line 113 "lib/conf-lex.l"
+{
+ sensors_yylval.line.filename = sensors_yyfilename;
+ sensors_yylval.line.lineno = sensors_yylineno;
+ BEGIN(MIDDLE);
+ return LABEL;
+ }
+ YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 120 "lib/conf-lex.l"
+{
+ sensors_yylval.line.filename = sensors_yyfilename;
+ sensors_yylval.line.lineno = sensors_yylineno;
+ BEGIN(MIDDLE);
+ return SET;
+ }
+ YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 127 "lib/conf-lex.l"
+{
+ sensors_yylval.line.filename = sensors_yyfilename;
+ sensors_yylval.line.lineno = sensors_yylineno;
+ BEGIN(MIDDLE);
+ return COMPUTE;
+ }
+ YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 134 "lib/conf-lex.l"
+{
+ sensors_yylval.line.filename = sensors_yyfilename;
+ sensors_yylval.line.lineno = sensors_yylineno;
+ BEGIN(MIDDLE);
+ return BUS;
+ }
+ YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 141 "lib/conf-lex.l"
+{
+ sensors_yylval.line.filename = sensors_yyfilename;
+ sensors_yylval.line.lineno = sensors_yylineno;
+ BEGIN(MIDDLE);
+ return CHIP;
+ }
+ YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 148 "lib/conf-lex.l"
+{
+ sensors_yylval.line.filename = sensors_yyfilename;
+ sensors_yylval.line.lineno = sensors_yylineno;
+ BEGIN(MIDDLE);
+ return IGNORE;
+ }
+ YY_BREAK
+/* Anything else at the beginning of a line is an error */
+case 11:
+#line 158 "lib/conf-lex.l"
+case 12:
+YY_RULE_SETUP
+#line 158 "lib/conf-lex.l"
+{
+ BEGIN(ERR);
+ strcpy(sensors_lex_error,"Invalid keyword");
+ return ERROR;
+ }
+ YY_BREAK
+
+/*
+ * STATE: ERROR
+ */
+
+case 13:
+YY_RULE_SETUP
+#line 171 "lib/conf-lex.l"
+; /* eat whatever is left on this line */
+ YY_BREAK
+case 14:
+/* rule 14 can match eol */
+YY_RULE_SETUP
+#line 173 "lib/conf-lex.l"
+{
+ BEGIN(INITIAL);
+ sensors_yylineno++;
+ return EOL;
+ }
+ YY_BREAK
+
+/*
+ * STATE: MIDDLE
+ */
+
+case 15:
+YY_RULE_SETUP
+#line 186 "lib/conf-lex.l"
+; /* eat as many blanks as possible at once */
+ YY_BREAK
+case 16:
+/* rule 16 can match eol */
+YY_RULE_SETUP
+#line 188 "lib/conf-lex.l"
+{ /* newline here sends EOL token to parser */
+ BEGIN(INITIAL);
+ sensors_yylineno++;
+ return EOL;
+ }
+ YY_BREAK
+case YY_STATE_EOF(MIDDLE):
+#line 194 "lib/conf-lex.l"
+{ /* EOF here sends EOL token to parser also */
+ BEGIN(INITIAL);
+ return EOL;
+ }
+ YY_BREAK
+case 17:
+/* rule 17 can match eol */
+YY_RULE_SETUP
+#line 199 "lib/conf-lex.l"
+{ /* eat an escaped newline with no state change */
+ sensors_yylineno++;
+ }
+ YY_BREAK
+/* comments */
+case 18:
+YY_RULE_SETUP
+#line 205 "lib/conf-lex.l"
+; /* eat the rest of the line after comment char */
+ YY_BREAK
+case 19:
+/* rule 19 can match eol */
+YY_RULE_SETUP
+#line 207 "lib/conf-lex.l"
+{ /* eat the rest of the line after comment char */
+ BEGIN(INITIAL);
+ sensors_yylineno++;
+ return EOL;
+ }
+ YY_BREAK
+/* A number */
+case 20:
+YY_RULE_SETUP
+#line 215 "lib/conf-lex.l"
+{
+ sensors_yylval.value = atof(sensors_yytext);
+ return FLOAT;
+ }
+ YY_BREAK
+/* Some operators */
+case 21:
+YY_RULE_SETUP
+#line 222 "lib/conf-lex.l"
+return '+';
+ YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 223 "lib/conf-lex.l"
+return '-';
+ YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 224 "lib/conf-lex.l"
+return '*';
+ YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 225 "lib/conf-lex.l"
+return '/';
+ YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 226 "lib/conf-lex.l"
+return '(';
+ YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 227 "lib/conf-lex.l"
+return ')';
+ YY_BREAK
+case 27:
+YY_RULE_SETUP
+#line 228 "lib/conf-lex.l"
+return ',';
+ YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 229 "lib/conf-lex.l"
+return '@';
+ YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 230 "lib/conf-lex.l"
+return '^';
+ YY_BREAK
+case 30:
+YY_RULE_SETUP
+#line 231 "lib/conf-lex.l"
+return '`';
+ YY_BREAK
+/* Quoted string */
+case 31:
+YY_RULE_SETUP
+#line 235 "lib/conf-lex.l"
+{
+ buffer_malloc();
+ BEGIN(STRING);
+ }
+ YY_BREAK
+/* A normal, unquoted identifier */
+case 32:
+YY_RULE_SETUP
+#line 242 "lib/conf-lex.l"
+{
+ sensors_yylval.name = strdup(sensors_yytext);
+ if (! sensors_yylval.name)
+ sensors_fatal_error("conf-lex.l",
+ "Allocating a new string");
+
+ return NAME;
+ }
+ YY_BREAK
+/* anything else is bogus */
+case 33:
+#line 254 "lib/conf-lex.l"
+case 34:
+#line 255 "lib/conf-lex.l"
+case 35:
+YY_RULE_SETUP
+#line 255 "lib/conf-lex.l"
+{
+ BEGIN(ERR);
+ return ERROR;
+ }
+ YY_BREAK
+
+/*
+ * STATE: STRING
+ */
+
+/* Oops, newline or EOF while in a string is not good */
+case 36:
+/* rule 36 can match eol */
+#line 270 "lib/conf-lex.l"
+case 37:
+/* rule 37 can match eol */
+YY_RULE_SETUP
+#line 270 "lib/conf-lex.l"
+{
+ buffer_add_char("\0");
+ strcpy(sensors_lex_error,
+ "No matching double quote.");
+ buffer_free();
+ yyless(0);
+ BEGIN(ERR);
+ return ERROR;
+ }
+ YY_BREAK
+case YY_STATE_EOF(STRING):
+#line 280 "lib/conf-lex.l"
+{
+ strcpy(sensors_lex_error,
+ "Reached end-of-file without a matching double quote.");
+ buffer_free();
+ BEGIN(MIDDLE);
+ return ERROR;
+ }
+ YY_BREAK
+/* At the end */
+case 38:
+YY_RULE_SETUP
+#line 290 "lib/conf-lex.l"
+{
+ buffer_add_char("\0");
+ strcpy(sensors_lex_error,
+ "Quoted strings must be separated by whitespace.");
+ buffer_free();
+ BEGIN(ERR);
+ return ERROR;
+ }
+ YY_BREAK
+case 39:
+YY_RULE_SETUP
+#line 299 "lib/conf-lex.l"
+{
+ buffer_add_char("\0");
+ sensors_yylval.name = strdup(buffer);
+ if (! sensors_yylval.name)
+ sensors_fatal_error("conf-lex.l",
+ "Allocating a new string");
+ buffer_free();
+ BEGIN(MIDDLE);
+ return NAME;
+ }
+ YY_BREAK
+case 40:
+YY_RULE_SETUP
+#line 310 "lib/conf-lex.l"
+buffer_add_char("\a");
+ YY_BREAK
+case 41:
+YY_RULE_SETUP
+#line 311 "lib/conf-lex.l"
+buffer_add_char("\b");
+ YY_BREAK
+case 42:
+YY_RULE_SETUP
+#line 312 "lib/conf-lex.l"
+buffer_add_char("\f");
+ YY_BREAK
+case 43:
+YY_RULE_SETUP
+#line 313 "lib/conf-lex.l"
+buffer_add_char("\n");
+ YY_BREAK
+case 44:
+YY_RULE_SETUP
+#line 314 "lib/conf-lex.l"
+buffer_add_char("\r");
+ YY_BREAK
+case 45:
+YY_RULE_SETUP
+#line 315 "lib/conf-lex.l"
+buffer_add_char("\t");
+ YY_BREAK
+case 46:
+YY_RULE_SETUP
+#line 316 "lib/conf-lex.l"
+buffer_add_char("\v");
+ YY_BREAK
+/* Other escapes: just copy the character behind the slash */
+case 47:
+YY_RULE_SETUP
+#line 320 "lib/conf-lex.l"
+{
+ buffer_add_char(&sensors_yytext[1]);
+ }
+ YY_BREAK
+/* Anything else (including a bare '\' which may be followed by EOF) */
+case 48:
+#line 327 "lib/conf-lex.l"
+case 49:
+YY_RULE_SETUP
+#line 327 "lib/conf-lex.l"
+{
+ buffer_add_string(sensors_yytext);
+ }
+ YY_BREAK
+
+case 50:
+YY_RULE_SETUP
+#line 332 "lib/conf-lex.l"
+YY_FATAL_ERROR( "flex scanner jammed" );
+ YY_BREAK
+#line 1903 "<stdout>"
+ case YY_STATE_EOF(ERR):
+ yyterminate();
+
+ case YY_END_OF_BUFFER:
+ {
+ /* Amount of text matched not including the EOB char. */
+ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+ /* Undo the effects of YY_DO_BEFORE_ACTION. */
+ *yy_cp = (yy_hold_char);
+ YY_RESTORE_YY_MORE_OFFSET
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+ {
+ /* We're scanning a new file or input source. It's
+ * possible that this happened because the user
+ * just pointed sensors_yyin at a new source and called
+ * sensors_yylex(). If so, then we have to assure
+ * consistency between YY_CURRENT_BUFFER and our
+ * globals. Here is the right place to do so, because
+ * this is the first action (other than possibly a
+ * back-up) that will match for the new input source.
+ */
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ YY_CURRENT_BUFFER_LVALUE->yy_input_file = sensors_yyin;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+ }
+
+ /* Note that here we test for yy_c_buf_p "<=" to the position
+ * of the first EOB in the buffer, since yy_c_buf_p will
+ * already have been incremented past the NUL character
+ * (since all states make transitions on EOB to the
+ * end-of-buffer state). Contrast this with the test
+ * in input().
+ */
+ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ { /* This was really a NUL. */
+ yy_state_type yy_next_state;
+
+ (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ /* Okay, we're now positioned to make the NUL
+ * transition. We couldn't have
+ * yy_get_previous_state() go ahead and do it
+ * for us because it doesn't know how to deal
+ * with the possibility of jamming (and we don't
+ * want to build jamming into it because then it
+ * will run more slowly).
+ */
+
+ yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+ if ( yy_next_state )
+ {
+ /* Consume the NUL. */
+ yy_cp = ++(yy_c_buf_p);
+ yy_current_state = yy_next_state;
+ goto yy_match;
+ }
+
+ else
+ {
+ yy_cp = (yy_c_buf_p);
+ goto yy_find_action;
+ }
+ }
+
+ else switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_END_OF_FILE:
+ {
+ (yy_did_buffer_switch_on_eof) = 0;
+
+ if ( sensors_yywrap( ) )
+ {
+ /* Note: because we've taken care in
+ * yy_get_next_buffer() to have set up
+ * sensors_yytext, we can now set up
+ * yy_c_buf_p so that if some total
+ * hoser (like flex itself) wants to
+ * call the scanner after we return the
+ * YY_NULL, it'll still work - another
+ * YY_NULL will get returned.
+ */
+ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+ yy_act = YY_STATE_EOF(YY_START);
+ goto do_action;
+ }
+
+ else
+ {
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+ }
+ break;
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) =
+ (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_match;
+
+ case EOB_ACT_LAST_MATCH:
+ (yy_c_buf_p) =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_find_action;
+ }
+ break;
+ }
+
+ default:
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--no action found" );
+ } /* end of action switch */
+ } /* end of scanning one token */
+} /* end of sensors_yylex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ * EOB_ACT_LAST_MATCH -
+ * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ * EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+ register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+ register char *source = (yytext_ptr);
+ register int number_to_move, i;
+ int ret_val;
+
+ if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--end of buffer missed" );
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+ { /* Don't try to fill the buffer, so this is an EOF. */
+ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+ {
+ /* We matched a single character, the EOB, so
+ * treat this as a final EOF.
+ */
+ return EOB_ACT_END_OF_FILE;
+ }
+
+ else
+ {
+ /* We matched some text prior to the EOB, first
+ * process it.
+ */
+ return EOB_ACT_LAST_MATCH;
+ }
+ }
+
+ /* Try to read more data. */
+
+ /* First move last chars to start of buffer. */
+ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+
+ for ( i = 0; i < number_to_move; ++i )
+ *(dest++) = *(source++);
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+ /* don't do the read, it's not guaranteed to return an EOF,
+ * just force an EOF
+ */
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+ else
+ {
+ int num_to_read =
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+ while ( num_to_read <= 0 )
+ { /* Not enough room in the buffer - grow it. */
+
+ /* just a shorter name for the current buffer */
+ YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
+
+ int yy_c_buf_p_offset =
+ (int) ((yy_c_buf_p) - b->yy_ch_buf);
+
+ if ( b->yy_is_our_buffer )
+ {
+ int new_size = b->yy_buf_size * 2;
+
+ if ( new_size <= 0 )
+ b->yy_buf_size += b->yy_buf_size / 8;
+ else
+ b->yy_buf_size *= 2;
+
+ b->yy_ch_buf = (char *)
+ /* Include room in for 2 EOB chars. */
+ sensors_yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
+ }
+ else
+ /* Can't grow it, we don't own it. */
+ b->yy_ch_buf = 0;
+
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR(
+ "fatal error - scanner input buffer overflow" );
+
+ (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+ num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+ number_to_move - 1;
+
+ }
+
+ if ( num_to_read > YY_READ_BUF_SIZE )
+ num_to_read = YY_READ_BUF_SIZE;
+
+ /* Read in more data. */
+ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+ (yy_n_chars), (size_t) num_to_read );
+
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ if ( (yy_n_chars) == 0 )
+ {
+ if ( number_to_move == YY_MORE_ADJ )
+ {
+ ret_val = EOB_ACT_END_OF_FILE;
+ sensors_yyrestart(sensors_yyin );
+ }
+
+ else
+ {
+ ret_val = EOB_ACT_LAST_MATCH;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+ YY_BUFFER_EOF_PENDING;
+ }
+ }
+
+ else
+ ret_val = EOB_ACT_CONTINUE_SCAN;
+
+ if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+ /* Extend the array by 50%, plus the number we really need. */
+ yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) sensors_yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
+ if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+ }
+
+ (yy_n_chars) += number_to_move;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+ (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+ return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+ static yy_state_type yy_get_previous_state (void)
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp;
+
+ yy_current_state = (yy_start);
+
+ for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+ {
+ yy_current_state = yy_nxt[yy_current_state][(*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1)];
+ }
+
+ return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ * next_state = yy_try_NUL_trans( current_state );
+ */
+ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
+{
+ register int yy_is_jam;
+
+ yy_current_state = yy_nxt[yy_current_state][1];
+ yy_is_jam = (yy_current_state <= 0);
+
+ return yy_is_jam ? 0 : yy_current_state;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+ static int yyinput (void)
+#else
+ static int input (void)
+#endif
+
+{
+ int c;
+
+ *(yy_c_buf_p) = (yy_hold_char);
+
+ if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+ {
+ /* yy_c_buf_p now points to the character we want to return.
+ * If this occurs *before* the EOB characters, then it's a
+ * valid NUL; if not, then we've hit the end of the buffer.
+ */
+ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ /* This was really a NUL. */
+ *(yy_c_buf_p) = '\0';
+
+ else
+ { /* need more input */
+ int offset = (yy_c_buf_p) - (yytext_ptr);
+ ++(yy_c_buf_p);
+
+ switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_LAST_MATCH:
+ /* This happens because yy_g_n_b()
+ * sees that we've accumulated a
+ * token and flags that we need to
+ * try matching the token before
+ * proceeding. But for input(),
+ * there's no matching to consider.
+ * So convert the EOB_ACT_LAST_MATCH
+ * to EOB_ACT_END_OF_FILE.
+ */
+
+ /* Reset buffer status. */
+ sensors_yyrestart(sensors_yyin );
+
+ /*FALLTHROUGH*/
+
+ case EOB_ACT_END_OF_FILE:
+ {
+ if ( sensors_yywrap( ) )
+ return EOF;
+
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+#ifdef __cplusplus
+ return yyinput();
+#else
+ return input();
+#endif
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) = (yytext_ptr) + offset;
+ break;
+ }
+ }
+ }
+
+ c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
+ *(yy_c_buf_p) = '\0'; /* preserve sensors_yytext */
+ (yy_hold_char) = *++(yy_c_buf_p);
+
+ return c;
+}
+#endif /* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ *
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+ void sensors_yyrestart (FILE * input_file )
+{
+
+ if ( ! YY_CURRENT_BUFFER ){
+ sensors_yyensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ sensors_yy_create_buffer(sensors_yyin,YY_BUF_SIZE );
+ }
+
+ sensors_yy_init_buffer(YY_CURRENT_BUFFER,input_file );
+ sensors_yy_load_buffer_state( );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ *
+ */
+ void sensors_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
+{
+
+ /* TODO. We should be able to replace this entire function body
+ * with
+ * sensors_yypop_buffer_state();
+ * sensors_yypush_buffer_state(new_buffer);
+ */
+ sensors_yyensure_buffer_stack ();
+ if ( YY_CURRENT_BUFFER == new_buffer )
+ return;
+
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+ sensors_yy_load_buffer_state( );
+
+ /* We don't actually know whether we did this switch during
+ * EOF (sensors_yywrap()) processing, but the only time this flag
+ * is looked at is after sensors_yywrap() is called, so it's safe
+ * to go ahead and always set it.
+ */
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+static void sensors_yy_load_buffer_state (void)
+{
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+ sensors_yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+ (yy_hold_char) = *(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ *
+ * @return the allocated buffer state.
+ */
+ YY_BUFFER_STATE sensors_yy_create_buffer (FILE * file, int size )
+{
+ YY_BUFFER_STATE b;
+
+ b = (YY_BUFFER_STATE) sensors_yyalloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in sensors_yy_create_buffer()" );
+
+ b->yy_buf_size = size;
+
+ /* yy_ch_buf has to be 2 characters longer than the size given because
+ * we need to put in 2 end-of-buffer characters.
+ */
+ b->yy_ch_buf = (char *) sensors_yyalloc(b->yy_buf_size + 2 );
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in sensors_yy_create_buffer()" );
+
+ b->yy_is_our_buffer = 1;
+
+ sensors_yy_init_buffer(b,file );
+
+ return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with sensors_yy_create_buffer()
+ *
+ */
+ void sensors_yy_delete_buffer (YY_BUFFER_STATE b )
+{
+
+ if ( ! b )
+ return;
+
+ if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+ if ( b->yy_is_our_buffer )
+ sensors_yyfree((void *) b->yy_ch_buf );
+
+ sensors_yyfree((void *) b );
+}
+
+#ifndef __cplusplus
+extern int isatty (int );
+#endif /* __cplusplus */
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a sensors_yyrestart() or at EOF.
+ */
+ static void sensors_yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
+
+{
+ int oerrno = errno;
+
+ sensors_yy_flush_buffer(b );
+
+ b->yy_input_file = file;
+ b->yy_fill_buffer = 1;
+
+ /* If b is the current buffer, then sensors_yy_init_buffer was _probably_
+ * called from sensors_yyrestart() or through yy_get_next_buffer.
+ * In that case, we don't want to reset the lineno or column.
+ */
+ if (b != YY_CURRENT_BUFFER){
+ b->yy_bs_lineno = 1;
+ b->yy_bs_column = 0;
+ }
+
+ b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+
+ errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ *
+ */
+ void sensors_yy_flush_buffer (YY_BUFFER_STATE b )
+{
+ if ( ! b )
+ return;
+
+ b->yy_n_chars = 0;
+
+ /* We always need two end-of-buffer characters. The first causes
+ * a transition to the end-of-buffer state. The second causes
+ * a jam in that state.
+ */
+ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+ b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+ b->yy_buf_pos = &b->yy_ch_buf[0];
+
+ b->yy_at_bol = 1;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ if ( b == YY_CURRENT_BUFFER )
+ sensors_yy_load_buffer_state( );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ * the current state. This function will allocate the stack
+ * if necessary.
+ * @param new_buffer The new state.
+ *
+ */
+void sensors_yypush_buffer_state (YY_BUFFER_STATE new_buffer )
+{
+ if (new_buffer == NULL)
+ return;
+
+ sensors_yyensure_buffer_stack();
+
+ /* This block is copied from sensors_yy_switch_to_buffer. */
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ /* Only push if top exists. Otherwise, replace top. */
+ if (YY_CURRENT_BUFFER)
+ (yy_buffer_stack_top)++;
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+ /* copied from sensors_yy_switch_to_buffer. */
+ sensors_yy_load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ * The next element becomes the new top.
+ *
+ */
+void sensors_yypop_buffer_state (void)
+{
+ if (!YY_CURRENT_BUFFER)
+ return;
+
+ sensors_yy_delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ if ((yy_buffer_stack_top) > 0)
+ --(yy_buffer_stack_top);
+
+ if (YY_CURRENT_BUFFER) {
+ sensors_yy_load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+ }
+}
+
+/* Allocates the stack if it does not exist.
+ * Guarantees space for at least one push.
+ */
+static void sensors_yyensure_buffer_stack (void)
+{
+ int num_to_alloc;
+
+ if (!(yy_buffer_stack)) {
+
+ /* First allocation is just for 2 elements, since we don't know if this
+ * scanner will even need a stack. We use 2 instead of 1 to avoid an
+ * immediate realloc on the next call.
+ */
+ num_to_alloc = 1;
+ (yy_buffer_stack) = (struct yy_buffer_state**)sensors_yyalloc
+ (num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in sensors_yyensure_buffer_stack()" );
+
+ memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+
+ (yy_buffer_stack_max) = num_to_alloc;
+ (yy_buffer_stack_top) = 0;
+ return;
+ }
+
+ if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
+
+ /* Increase the buffer to prepare for a possible push. */
+ int grow_size = 8 /* arbitrary grow size */;
+
+ num_to_alloc = (yy_buffer_stack_max) + grow_size;
+ (yy_buffer_stack) = (struct yy_buffer_state**)sensors_yyrealloc
+ ((yy_buffer_stack),
+ num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in sensors_yyensure_buffer_stack()" );
+
+ /* zero only the new slots.*/
+ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+ (yy_buffer_stack_max) = num_to_alloc;
+ }
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE sensors_yy_scan_buffer (char * base, yy_size_t size )
+{
+ YY_BUFFER_STATE b;
+
+ if ( size < 2 ||
+ base[size-2] != YY_END_OF_BUFFER_CHAR ||
+ base[size-1] != YY_END_OF_BUFFER_CHAR )
+ /* They forgot to leave room for the EOB's. */
+ return 0;
+
+ b = (YY_BUFFER_STATE) sensors_yyalloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in sensors_yy_scan_buffer()" );
+
+ b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
+ b->yy_buf_pos = b->yy_ch_buf = base;
+ b->yy_is_our_buffer = 0;
+ b->yy_input_file = 0;
+ b->yy_n_chars = b->yy_buf_size;
+ b->yy_is_interactive = 0;
+ b->yy_at_bol = 1;
+ b->yy_fill_buffer = 0;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ sensors_yy_switch_to_buffer(b );
+
+ return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to sensors_yylex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ *
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ * sensors_yy_scan_bytes() instead.
+ */
+YY_BUFFER_STATE sensors_yy_scan_string (yyconst char * yystr )
+{
+
+ return sensors_yy_scan_bytes(yystr,strlen(yystr) );
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to sensors_yylex() will
+ * scan from a @e copy of @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE sensors_yy_scan_bytes (yyconst char * yybytes, int _yybytes_len )
+{
+ YY_BUFFER_STATE b;
+ char *buf;
+ yy_size_t n;
+ int i;
+
+ /* Get memory for full buffer, including space for trailing EOB's. */
+ n = _yybytes_len + 2;
+ buf = (char *) sensors_yyalloc(n );
+ if ( ! buf )
+ YY_FATAL_ERROR( "out of dynamic memory in sensors_yy_scan_bytes()" );
+
+ for ( i = 0; i < _yybytes_len; ++i )
+ buf[i] = yybytes[i];
+
+ buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+ b = sensors_yy_scan_buffer(buf,n );
+ if ( ! b )
+ YY_FATAL_ERROR( "bad buffer in sensors_yy_scan_bytes()" );
+
+ /* It's okay to grow etc. this buffer, and we should throw it
+ * away when we're done.
+ */
+ b->yy_is_our_buffer = 1;
+
+ return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yy_fatal_error (yyconst char* msg )
+{
+ (void) fprintf( stderr, "%s\n", msg );
+ exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up sensors_yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ sensors_yytext[sensors_yyleng] = (yy_hold_char); \
+ (yy_c_buf_p) = sensors_yytext + yyless_macro_arg; \
+ (yy_hold_char) = *(yy_c_buf_p); \
+ *(yy_c_buf_p) = '\0'; \
+ sensors_yyleng = yyless_macro_arg; \
+ } \
+ while ( 0 )
+
+/* Accessor methods (get/set functions) to struct members. */
+
+/** Get the current line number.
+ *
+ */
+int sensors_yyget_lineno (void)
+{
+
+ return sensors_yylineno;
+}
+
+/** Get the input stream.
+ *
+ */
+FILE *sensors_yyget_in (void)
+{
+ return sensors_yyin;
+}
+
+/** Get the output stream.
+ *
+ */
+FILE *sensors_yyget_out (void)
+{
+ return sensors_yyout;
+}
+
+/** Get the length of the current token.
+ *
+ */
+int sensors_yyget_leng (void)
+{
+ return sensors_yyleng;
+}
+
+/** Get the current token.
+ *
+ */
+
+char *sensors_yyget_text (void)
+{
+ return sensors_yytext;
+}
+
+/** Set the current line number.
+ * @param line_number
+ *
+ */
+void sensors_yyset_lineno (int line_number )
+{
+
+ sensors_yylineno = line_number;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param in_str A readable stream.
+ *
+ * @see sensors_yy_switch_to_buffer
+ */
+void sensors_yyset_in (FILE * in_str )
+{
+ sensors_yyin = in_str ;
+}
+
+void sensors_yyset_out (FILE * out_str )
+{
+ sensors_yyout = out_str ;
+}
+
+int sensors_yyget_debug (void)
+{
+ return sensors_yy_flex_debug;
+}
+
+void sensors_yyset_debug (int bdebug )
+{
+ sensors_yy_flex_debug = bdebug ;
+}
+
+static int yy_init_globals (void)
+{
+ /* Initialization is the same as for the non-reentrant scanner.
+ * This function is called from sensors_yylex_destroy(), so don't allocate here.
+ */
+
+ (yy_buffer_stack) = 0;
+ (yy_buffer_stack_top) = 0;
+ (yy_buffer_stack_max) = 0;
+ (yy_c_buf_p) = (char *) 0;
+ (yy_init) = 0;
+ (yy_start) = 0;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+ sensors_yyin = stdin;
+ sensors_yyout = stdout;
+#else
+ sensors_yyin = (FILE *) 0;
+ sensors_yyout = (FILE *) 0;
+#endif
+
+ /* For future reference: Set errno on error, since we are called by
+ * sensors_yylex_init()
+ */
+ return 0;
+}
+
+/* sensors_yylex_destroy is for both reentrant and non-reentrant scanners. */
+int sensors_yylex_destroy (void)
+{
+
+ /* Pop the buffer stack, destroying each element. */
+ while(YY_CURRENT_BUFFER){
+ sensors_yy_delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ sensors_yypop_buffer_state();
+ }
+
+ /* Destroy the stack itself. */
+ sensors_yyfree((yy_buffer_stack) );
+ (yy_buffer_stack) = NULL;
+
+ /* Reset the globals. This is important in a non-reentrant scanner so the next time
+ * sensors_yylex() is called, initialization will occur. */
+ yy_init_globals( );
+
+ return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
+{
+ register int i;
+ for ( i = 0; i < n; ++i )
+ s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * s )
+{
+ register int n;
+ for ( n = 0; s[n]; ++n )
+ ;
+
+ return n;
+}
+#endif
+
+void *sensors_yyalloc (yy_size_t size )
+{
+ return (void *) malloc( size );
+}
+
+void *sensors_yyrealloc (void * ptr, yy_size_t size )
+{
+ /* The cast to (char *) in the following accommodates both
+ * implementations that use char* generic pointers, and those
+ * that use void* generic pointers. It works with the latter
+ * because both ANSI C and C++ allow castless assignment from
+ * any pointer type to void*, and deal with argument conversions
+ * as though doing an assignment.
+ */
+ return (void *) realloc( (char *) ptr, size );
+}
+
+void sensors_yyfree (void * ptr )
+{
+ free( (char *) ptr ); /* see sensors_yyrealloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 332 "lib/conf-lex.l"
+
+
+
+/*
+ Do the buffer handling manually. This allows us to scan as many
+ config files as we need to, while cleaning up properly after each
+ one. The "BEGIN(0)" line ensures that we start in the default state,
+ even if e.g. the previous config file was syntactically broken.
+
+ Returns 0 if successful, !0 otherwise.
+*/
+
+static YY_BUFFER_STATE scan_buf = (YY_BUFFER_STATE)0;
+
+int sensors_scanner_init(FILE *input, const char *filename)
+{
+ BEGIN(0);
+ if (!(scan_buf = sensors_yy_create_buffer(input, YY_BUF_SIZE)))
+ return -1;
+
+ sensors_yy_switch_to_buffer(scan_buf);
+ sensors_yyfilename = filename;
+ sensors_yylineno = 1;
+ return 0;
+}
+
+void sensors_scanner_exit(void)
+{
+ sensors_yy_delete_buffer(scan_buf);
+ scan_buf = (YY_BUFFER_STATE)0;
+
+/* As of flex 2.5.9, sensors_yylex_destroy() must be called when done with the
+ scaller, otherwise we'll leak memory. */
+#if defined(YY_FLEX_MAJOR_VERSION) && defined(YY_FLEX_MINOR_VERSION) && defined(YY_FLEX_SUBMINOR_VERSION)
+#if YY_FLEX_MAJOR_VERSION > 2 || \
+ (YY_FLEX_MAJOR_VERSION == 2 && (YY_FLEX_MINOR_VERSION > 5 || \
+ (YY_FLEX_MINOR_VERSION == 5 && YY_FLEX_SUBMINOR_VERSION >= 9)))
+ sensors_yylex_destroy();
+#endif
+#endif
+}
+
+
diff --git a/tools/gator/daemon/libsensors/conf-lex.l b/tools/gator/daemon/libsensors/conf-lex.l
new file mode 100644
index 00000000000..43ddbd8f5bd
--- /dev/null
+++ b/tools/gator/daemon/libsensors/conf-lex.l
@@ -0,0 +1,372 @@
+%{
+/*
+ conf-lex.l - Part of libsensors, a Linux library for reading sensor data.
+ Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ MA 02110-1301 USA.
+*/
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "general.h"
+#include "data.h"
+#include "conf-parse.h"
+#include "error.h"
+#include "scanner.h"
+
+static int buffer_count;
+static int buffer_max;
+static char *buffer;
+
+char sensors_lex_error[100];
+
+const char *sensors_yyfilename;
+int sensors_yylineno;
+
+#define buffer_malloc() sensors_malloc_array(&buffer,&buffer_count,\
+ &buffer_max,1)
+#define buffer_free() sensors_free_array(&buffer,&buffer_count,\
+ &buffer_max)
+#define buffer_add_char(c) sensors_add_array_el(c,&buffer,\
+ &buffer_count,\
+ &buffer_max,1)
+#define buffer_add_string(s) sensors_add_array_els(s,strlen(s),\
+ &buffer, \
+ &buffer_count,&buffer_max,1)
+
+%}
+
+ /* Scanner for configuration files */
+
+%option nodefault
+%option noyywrap
+%option nounput
+
+ /* All states are exclusive */
+
+%x MIDDLE
+%x STRING
+%x ERR
+
+ /* Any whitespace-like character */
+
+BLANK [ \f\r\t\v]
+
+IDCHAR [[:alnum:]_]
+
+ /* Note: `10', `10.4' and `.4' are valid, `10.' is not */
+
+FLOAT [[:digit:]]*\.?[[:digit:]]+
+
+ /* Only positive whole numbers are recognized here */
+
+NUM 0|([1-9][[:digit:]]*)
+
+
+%%
+
+ /*
+ * STATE: INITIAL
+ */
+
+<INITIAL>{
+
+<<EOF>> { /* EOF from this state terminates */
+ return 0;
+ }
+
+{BLANK}+ ; /* eat as many blanks as possible at once */
+
+{BLANK}*\n { /* eat a bare newline (possibly preceded by blanks) */
+ sensors_yylineno++;
+ }
+
+ /* comments */
+
+#.* ; /* eat the rest of the line after comment char */
+
+#.*\n { /* eat the rest of the line after comment char */
+ sensors_yylineno++;
+ }
+
+ /*
+ * Keywords must be followed by whitespace - eat that too.
+ * If there isn't trailing whitespace, we still need to
+ * accept it as lexically correct (even though the parser
+ * will reject it anyway.)
+ */
+
+label{BLANK}* {
+ sensors_yylval.line.filename = sensors_yyfilename;
+ sensors_yylval.line.lineno = sensors_yylineno;
+ BEGIN(MIDDLE);
+ return LABEL;
+ }
+
+set{BLANK}* {
+ sensors_yylval.line.filename = sensors_yyfilename;
+ sensors_yylval.line.lineno = sensors_yylineno;
+ BEGIN(MIDDLE);
+ return SET;
+ }
+
+compute{BLANK}* {
+ sensors_yylval.line.filename = sensors_yyfilename;
+ sensors_yylval.line.lineno = sensors_yylineno;
+ BEGIN(MIDDLE);
+ return COMPUTE;
+ }
+
+bus{BLANK}* {
+ sensors_yylval.line.filename = sensors_yyfilename;
+ sensors_yylval.line.lineno = sensors_yylineno;
+ BEGIN(MIDDLE);
+ return BUS;
+ }
+
+chip{BLANK}* {
+ sensors_yylval.line.filename = sensors_yyfilename;
+ sensors_yylval.line.lineno = sensors_yylineno;
+ BEGIN(MIDDLE);
+ return CHIP;
+ }
+
+ignore{BLANK}* {
+ sensors_yylval.line.filename = sensors_yyfilename;
+ sensors_yylval.line.lineno = sensors_yylineno;
+ BEGIN(MIDDLE);
+ return IGNORE;
+ }
+
+ /* Anything else at the beginning of a line is an error */
+
+[a-z]+ |
+. {
+ BEGIN(ERR);
+ strcpy(sensors_lex_error,"Invalid keyword");
+ return ERROR;
+ }
+}
+
+ /*
+ * STATE: ERROR
+ */
+
+<ERR>{
+
+.* ; /* eat whatever is left on this line */
+
+\n {
+ BEGIN(INITIAL);
+ sensors_yylineno++;
+ return EOL;
+ }
+}
+
+ /*
+ * STATE: MIDDLE
+ */
+
+<MIDDLE>{
+
+{BLANK}+ ; /* eat as many blanks as possible at once */
+
+\n { /* newline here sends EOL token to parser */
+ BEGIN(INITIAL);
+ sensors_yylineno++;
+ return EOL;
+ }
+
+<<EOF>> { /* EOF here sends EOL token to parser also */
+ BEGIN(INITIAL);
+ return EOL;
+ }
+
+\\{BLANK}*\n { /* eat an escaped newline with no state change */
+ sensors_yylineno++;
+ }
+
+ /* comments */
+
+#.* ; /* eat the rest of the line after comment char */
+
+#.*\n { /* eat the rest of the line after comment char */
+ BEGIN(INITIAL);
+ sensors_yylineno++;
+ return EOL;
+ }
+
+ /* A number */
+
+{FLOAT} {
+ sensors_yylval.value = atof(sensors_yytext);
+ return FLOAT;
+ }
+
+ /* Some operators */
+
+"+" return '+';
+"-" return '-';
+"*" return '*';
+"/" return '/';
+"(" return '(';
+")" return ')';
+"," return ',';
+"@" return '@';
+"^" return '^';
+"`" return '`';
+
+ /* Quoted string */
+
+\" {
+ buffer_malloc();
+ BEGIN(STRING);
+ }
+
+ /* A normal, unquoted identifier */
+
+{IDCHAR}+ {
+ sensors_yylval.name = strdup(sensors_yytext);
+ if (! sensors_yylval.name)
+ sensors_fatal_error("conf-lex.l",
+ "Allocating a new string");
+
+ return NAME;
+ }
+
+ /* anything else is bogus */
+
+. |
+[[:digit:]]*\. |
+\\{BLANK}* {
+ BEGIN(ERR);
+ return ERROR;
+ }
+}
+
+ /*
+ * STATE: STRING
+ */
+
+<STRING>{
+
+ /* Oops, newline or EOF while in a string is not good */
+
+\n |
+\\\n {
+ buffer_add_char("\0");
+ strcpy(sensors_lex_error,
+ "No matching double quote.");
+ buffer_free();
+ yyless(0);
+ BEGIN(ERR);
+ return ERROR;
+ }
+
+<<EOF>> {
+ strcpy(sensors_lex_error,
+ "Reached end-of-file without a matching double quote.");
+ buffer_free();
+ BEGIN(MIDDLE);
+ return ERROR;
+ }
+
+ /* At the end */
+
+\"\" {
+ buffer_add_char("\0");
+ strcpy(sensors_lex_error,
+ "Quoted strings must be separated by whitespace.");
+ buffer_free();
+ BEGIN(ERR);
+ return ERROR;
+ }
+
+\" {
+ buffer_add_char("\0");
+ sensors_yylval.name = strdup(buffer);
+ if (! sensors_yylval.name)
+ sensors_fatal_error("conf-lex.l",
+ "Allocating a new string");
+ buffer_free();
+ BEGIN(MIDDLE);
+ return NAME;
+ }
+
+\\a buffer_add_char("\a");
+\\b buffer_add_char("\b");
+\\f buffer_add_char("\f");
+\\n buffer_add_char("\n");
+\\r buffer_add_char("\r");
+\\t buffer_add_char("\t");
+\\v buffer_add_char("\v");
+
+ /* Other escapes: just copy the character behind the slash */
+
+\\. {
+ buffer_add_char(&sensors_yytext[1]);
+ }
+
+ /* Anything else (including a bare '\' which may be followed by EOF) */
+
+\\ |
+[^\\\n\"]+ {
+ buffer_add_string(sensors_yytext);
+ }
+}
+
+%%
+
+/*
+ Do the buffer handling manually. This allows us to scan as many
+ config files as we need to, while cleaning up properly after each
+ one. The "BEGIN(0)" line ensures that we start in the default state,
+ even if e.g. the previous config file was syntactically broken.
+
+ Returns 0 if successful, !0 otherwise.
+*/
+
+static YY_BUFFER_STATE scan_buf = (YY_BUFFER_STATE)0;
+
+int sensors_scanner_init(FILE *input, const char *filename)
+{
+ BEGIN(0);
+ if (!(scan_buf = sensors_yy_create_buffer(input, YY_BUF_SIZE)))
+ return -1;
+
+ sensors_yy_switch_to_buffer(scan_buf);
+ sensors_yyfilename = filename;
+ sensors_yylineno = 1;
+ return 0;
+}
+
+void sensors_scanner_exit(void)
+{
+ sensors_yy_delete_buffer(scan_buf);
+ scan_buf = (YY_BUFFER_STATE)0;
+
+/* As of flex 2.5.9, yylex_destroy() must be called when done with the
+ scaller, otherwise we'll leak memory. */
+#if defined(YY_FLEX_MAJOR_VERSION) && defined(YY_FLEX_MINOR_VERSION) && defined(YY_FLEX_SUBMINOR_VERSION)
+#if YY_FLEX_MAJOR_VERSION > 2 || \
+ (YY_FLEX_MAJOR_VERSION == 2 && (YY_FLEX_MINOR_VERSION > 5 || \
+ (YY_FLEX_MINOR_VERSION == 5 && YY_FLEX_SUBMINOR_VERSION >= 9)))
+ sensors_yylex_destroy();
+#endif
+#endif
+}
+
diff --git a/tools/gator/daemon/libsensors/conf-parse.c b/tools/gator/daemon/libsensors/conf-parse.c
new file mode 100644
index 00000000000..fb775460a1c
--- /dev/null
+++ b/tools/gator/daemon/libsensors/conf-parse.c
@@ -0,0 +1,2042 @@
+/* A Bison parser, made by GNU Bison 2.5. */
+
+/* Bison implementation for Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+ simplifying the original so-called "semantic" parser. */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+ infringing on user name space. This should be done even for local
+ variables, as they might otherwise be expanded by user macros.
+ There are some unavoidable exceptions within include files to
+ define necessary library symbols; they are noted "INFRINGES ON
+ USER NAME SPACE" below. */
+
+/* Identify Bison output. */
+#define YYBISON 1
+
+/* Bison version. */
+#define YYBISON_VERSION "2.5"
+
+/* Skeleton name. */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers. */
+#define YYPURE 0
+
+/* Push parsers. */
+#define YYPUSH 0
+
+/* Pull parsers. */
+#define YYPULL 1
+
+/* Using locations. */
+#define YYLSP_NEEDED 0
+
+/* Substitute the variable and function names. */
+#define yyparse sensors_yyparse
+#define yylex sensors_yylex
+#define yyerror sensors_yyerror
+#define yylval sensors_yylval
+#define yychar sensors_yychar
+#define yydebug sensors_yydebug
+#define yynerrs sensors_yynerrs
+
+
+/* Copy the first part of user declarations. */
+
+/* Line 268 of yacc.c */
+#line 1 "lib/conf-parse.y"
+
+/*
+ conf-parse.y - Part of libsensors, a Linux library for reading sensor data.
+ Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ MA 02110-1301 USA.
+*/
+
+#define YYERROR_VERBOSE
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "data.h"
+#include "general.h"
+#include "error.h"
+#include "conf.h"
+#include "access.h"
+#include "init.h"
+
+static void sensors_yyerror(const char *err);
+static sensors_expr *malloc_expr(void);
+
+static sensors_chip *current_chip = NULL;
+
+#define bus_add_el(el) sensors_add_array_el(el,\
+ &sensors_config_busses,\
+ &sensors_config_busses_count,\
+ &sensors_config_busses_max,\
+ sizeof(sensors_bus))
+#define label_add_el(el) sensors_add_array_el(el,\
+ &current_chip->labels,\
+ &current_chip->labels_count,\
+ &current_chip->labels_max,\
+ sizeof(sensors_label));
+#define set_add_el(el) sensors_add_array_el(el,\
+ &current_chip->sets,\
+ &current_chip->sets_count,\
+ &current_chip->sets_max,\
+ sizeof(sensors_set));
+#define compute_add_el(el) sensors_add_array_el(el,\
+ &current_chip->computes,\
+ &current_chip->computes_count,\
+ &current_chip->computes_max,\
+ sizeof(sensors_compute));
+#define ignore_add_el(el) sensors_add_array_el(el,\
+ &current_chip->ignores,\
+ &current_chip->ignores_count,\
+ &current_chip->ignores_max,\
+ sizeof(sensors_ignore));
+#define chip_add_el(el) sensors_add_array_el(el,\
+ &sensors_config_chips,\
+ &sensors_config_chips_count,\
+ &sensors_config_chips_max,\
+ sizeof(sensors_chip));
+
+#define fits_add_el(el,list) sensors_add_array_el(el,\
+ &(list).fits,\
+ &(list).fits_count,\
+ &(list).fits_max, \
+ sizeof(sensors_chip_name));
+
+
+
+/* Line 268 of yacc.c */
+#line 158 "lib/conf-parse.c"
+
+/* Enabling traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* Enabling the token table. */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE 0
+#endif
+
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ NEG = 258,
+ EOL = 259,
+ BUS = 260,
+ LABEL = 261,
+ SET = 262,
+ CHIP = 263,
+ COMPUTE = 264,
+ IGNORE = 265,
+ FLOAT = 266,
+ NAME = 267,
+ ERROR = 268
+ };
+#endif
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+{
+
+/* Line 293 of yacc.c */
+#line 79 "lib/conf-parse.y"
+
+ double value;
+ char *name;
+ void *nothing;
+ sensors_chip_name_list chips;
+ sensors_expr *expr;
+ sensors_bus_id bus;
+ sensors_chip_name chip;
+ sensors_config_line line;
+
+
+
+/* Line 293 of yacc.c */
+#line 220 "lib/conf-parse.c"
+} YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+
+/* Copy the second part of user declarations. */
+
+
+/* Line 343 of yacc.c */
+#line 232 "lib/conf-parse.c"
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+# define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+# define YYSIZE_T size_t
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# else
+# define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if defined YYENABLE_NLS && YYENABLE_NLS
+# if ENABLE_NLS
+# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+# define YY_(msgid) dgettext ("bison-runtime", msgid)
+# endif
+# endif
+# ifndef YY_
+# define YY_(msgid) msgid
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E. */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(e) ((void) (e))
+#else
+# define YYUSE(e) /* empty */
+#endif
+
+/* Identity function, used to suppress warnings about constant conditions. */
+#ifndef lint
+# define YYID(n) (n)
+#else
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int yyi)
+#else
+static int
+YYID (yyi)
+ int yyi;
+#endif
+{
+ return yyi;
+}
+#endif
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols. */
+
+# ifdef YYSTACK_USE_ALLOCA
+# if YYSTACK_USE_ALLOCA
+# ifdef __GNUC__
+# define YYSTACK_ALLOC __builtin_alloca
+# elif defined __BUILTIN_VA_ARG_INCR
+# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+# elif defined _AIX
+# define YYSTACK_ALLOC __alloca
+# elif defined _MSC_VER
+# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+# define alloca _alloca
+# else
+# define YYSTACK_ALLOC alloca
+# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
+# endif
+# endif
+# endif
+# endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+ /* Pacify GCC's `empty if-body' warning. */
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+# ifndef YYSTACK_ALLOC_MAXIMUM
+ /* The OS might guarantee only one guard page at the bottom of the stack,
+ and a page size can be as small as 4096 bytes. So we cannot safely
+ invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
+ to allow for a few compiler-allocated temporary stack slots. */
+# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+# endif
+# else
+# define YYSTACK_ALLOC YYMALLOC
+# define YYSTACK_FREE YYFREE
+# ifndef YYSTACK_ALLOC_MAXIMUM
+# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+# endif
+# if (defined __cplusplus && ! defined EXIT_SUCCESS \
+ && ! ((defined YYMALLOC || defined malloc) \
+ && (defined YYFREE || defined free)))
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
+# endif
+# endif
+# ifndef YYMALLOC
+# define YYMALLOC malloc
+# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# ifndef YYFREE
+# define YYFREE free
+# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+ && (! defined __cplusplus \
+ || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member. */
+union yyalloc
+{
+ yytype_int16 yyss_alloc;
+ YYSTYPE yyvs_alloc;
+};
+
+/* The size of the maximum gap between one aligned stack and the next. */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+ N elements. */
+# define YYSTACK_BYTES(N) \
+ ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+ + YYSTACK_GAP_MAXIMUM)
+
+# define YYCOPY_NEEDED 1
+
+/* Relocate STACK from its old location to the new one. The
+ local variables YYSIZE and YYSTACKSIZE give the old and new number of
+ elements in the stack, and YYPTR gives the new location of the
+ stack. Advance YYPTR to a properly aligned location for the next
+ stack. */
+# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
+ do \
+ { \
+ YYSIZE_T yynewbytes; \
+ YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
+ Stack = &yyptr->Stack_alloc; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+ yyptr += yynewbytes / sizeof (*yyptr); \
+ } \
+ while (YYID (0))
+
+#endif
+
+#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
+/* Copy COUNT objects from FROM to TO. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if defined __GNUC__ && 1 < __GNUC__
+# define YYCOPY(To, From, Count) \
+ __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
+# else
+# define YYCOPY(To, From, Count) \
+ do \
+ { \
+ YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (To)[yyi] = (From)[yyi]; \
+ } \
+ while (YYID (0))
+# endif
+# endif
+#endif /* !YYCOPY_NEEDED */
+
+/* YYFINAL -- State number of the termination state. */
+#define YYFINAL 2
+/* YYLAST -- Last index in YYTABLE. */
+#define YYLAST 58
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 24
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 16
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 34
+/* YYNRULES -- Number of states. */
+#define YYNSTATES 63
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
+#define YYUNDEFTOK 2
+#define YYMAXUTOK 268
+
+#define YYTRANSLATE(YYX) \
+ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
+static const yytype_uint8 yytranslate[] =
+{
+ 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 22, 23, 5, 4, 10, 3, 2, 6, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 21, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 8, 2, 9, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 1, 2, 7, 11,
+ 12, 13, 14, 15, 16, 17, 18, 19, 20
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+ YYRHS. */
+static const yytype_uint8 yyprhs[] =
+{
+ 0, 0, 3, 4, 7, 10, 13, 16, 19, 22,
+ 25, 28, 32, 36, 40, 46, 49, 52, 54, 57,
+ 59, 61, 63, 67, 71, 75, 79, 82, 86, 89,
+ 92, 94, 96, 98, 100
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS. */
+static const yytype_int8 yyrhs[] =
+{
+ 25, 0, -1, -1, 25, 26, -1, 27, 11, -1,
+ 28, 11, -1, 29, 11, -1, 32, 11, -1, 30,
+ 11, -1, 31, 11, -1, 1, 11, -1, 12, 35,
+ 36, -1, 13, 37, 38, -1, 14, 37, 34, -1,
+ 16, 37, 34, 10, 34, -1, 17, 37, -1, 15,
+ 33, -1, 39, -1, 33, 39, -1, 18, -1, 19,
+ -1, 21, -1, 34, 4, 34, -1, 34, 3, 34,
+ -1, 34, 5, 34, -1, 34, 6, 34, -1, 3,
+ 34, -1, 22, 34, 23, -1, 8, 34, -1, 9,
+ 34, -1, 19, -1, 19, -1, 19, -1, 19, -1,
+ 19, -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
+static const yytype_uint16 yyrline[] =
+{
+ 0, 119, 119, 120, 123, 124, 125, 126, 127, 128,
+ 129, 132, 141, 156, 171, 188, 201, 219, 225, 231,
+ 236, 241, 245, 252, 259, 266, 273, 280, 282, 289,
+ 298, 308, 312, 316, 320
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+ First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+static const char *const yytname[] =
+{
+ "$end", "error", "$undefined", "'-'", "'+'", "'*'", "'/'", "NEG", "'^'",
+ "'`'", "','", "EOL", "BUS", "LABEL", "SET", "CHIP", "COMPUTE", "IGNORE",
+ "FLOAT", "NAME", "ERROR", "'@'", "'('", "')'", "$accept", "input",
+ "line", "bus_statement", "label_statement", "set_statement",
+ "compute_statement", "ignore_statement", "chip_statement",
+ "chip_name_list", "expression", "bus_id", "adapter_name",
+ "function_name", "string", "chip_name", 0
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+ token YYLEX-NUM. */
+static const yytype_uint16 yytoknum[] =
+{
+ 0, 256, 257, 45, 43, 42, 47, 258, 94, 96,
+ 44, 259, 260, 261, 262, 263, 264, 265, 266, 267,
+ 268, 64, 40, 41
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const yytype_uint8 yyr1[] =
+{
+ 0, 24, 25, 25, 26, 26, 26, 26, 26, 26,
+ 26, 27, 28, 29, 30, 31, 32, 33, 33, 34,
+ 34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
+ 35, 36, 37, 38, 39
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
+static const yytype_uint8 yyr2[] =
+{
+ 0, 2, 0, 2, 2, 2, 2, 2, 2, 2,
+ 2, 3, 3, 3, 5, 2, 2, 1, 2, 1,
+ 1, 1, 3, 3, 3, 3, 2, 3, 2, 2,
+ 1, 1, 1, 1, 1
+};
+
+/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM.
+ Performed when YYTABLE doesn't specify something else to do. Zero
+ means the default is an error. */
+static const yytype_uint8 yydefact[] =
+{
+ 2, 0, 1, 0, 0, 0, 0, 0, 0, 0,
+ 3, 0, 0, 0, 0, 0, 0, 10, 30, 0,
+ 32, 0, 0, 34, 16, 17, 0, 15, 4, 5,
+ 6, 8, 9, 7, 31, 11, 33, 12, 0, 0,
+ 0, 19, 20, 21, 0, 13, 18, 0, 26, 28,
+ 29, 0, 0, 0, 0, 0, 0, 27, 23, 22,
+ 24, 25, 14
+};
+
+/* YYDEFGOTO[NTERM-NUM]. */
+static const yytype_int8 yydefgoto[] =
+{
+ -1, 1, 10, 11, 12, 13, 14, 15, 16, 24,
+ 45, 19, 35, 21, 37, 25
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+#define YYPACT_NINF -27
+static const yytype_int8 yypact[] =
+{
+ -27, 37, -27, -4, -3, 1, 1, 6, 1, 1,
+ -27, 8, 13, 20, 23, 32, 34, -27, -27, 29,
+ -27, 39, 14, -27, 6, -27, 14, -27, -27, -27,
+ -27, -27, -27, -27, -27, -27, -27, -27, 14, 14,
+ 14, -27, -27, -27, 14, 36, -27, 5, -27, -27,
+ -27, -2, 14, 14, 14, 14, 14, -27, 0, 0,
+ -27, -27, 36
+};
+
+/* YYPGOTO[NTERM-NUM]. */
+static const yytype_int8 yypgoto[] =
+{
+ -27, -27, -27, -27, -27, -27, -27, -27, -27, -27,
+ -26, -27, -27, 38, -27, 31
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule which
+ number is the opposite. If YYTABLE_NINF, syntax error. */
+#define YYTABLE_NINF -1
+static const yytype_uint8 yytable[] =
+{
+ 47, 52, 53, 54, 55, 54, 55, 17, 52, 53,
+ 54, 55, 48, 49, 50, 56, 18, 38, 51, 28,
+ 20, 57, 39, 40, 29, 23, 58, 59, 60, 61,
+ 62, 30, 41, 42, 31, 43, 44, 2, 3, 52,
+ 53, 54, 55, 32, 22, 33, 26, 27, 34, 4,
+ 5, 6, 7, 8, 9, 46, 0, 0, 36
+};
+
+#define yypact_value_is_default(yystate) \
+ ((yystate) == (-27))
+
+#define yytable_value_is_error(yytable_value) \
+ YYID (0)
+
+static const yytype_int8 yycheck[] =
+{
+ 26, 3, 4, 5, 6, 5, 6, 11, 3, 4,
+ 5, 6, 38, 39, 40, 10, 19, 3, 44, 11,
+ 19, 23, 8, 9, 11, 19, 52, 53, 54, 55,
+ 56, 11, 18, 19, 11, 21, 22, 0, 1, 3,
+ 4, 5, 6, 11, 6, 11, 8, 9, 19, 12,
+ 13, 14, 15, 16, 17, 24, -1, -1, 19
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const yytype_uint8 yystos[] =
+{
+ 0, 25, 0, 1, 12, 13, 14, 15, 16, 17,
+ 26, 27, 28, 29, 30, 31, 32, 11, 19, 35,
+ 19, 37, 37, 19, 33, 39, 37, 37, 11, 11,
+ 11, 11, 11, 11, 19, 36, 19, 38, 3, 8,
+ 9, 18, 19, 21, 22, 34, 39, 34, 34, 34,
+ 34, 34, 3, 4, 5, 6, 10, 23, 34, 34,
+ 34, 34, 34
+};
+
+#define yyerrok (yyerrstatus = 0)
+#define yyclearin (yychar = YYEMPTY)
+#define YYEMPTY (-2)
+#define YYEOF 0
+
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrorlab
+
+
+/* Like YYERROR except do call yyerror. This remains here temporarily
+ to ease the transition to the new meaning of YYERROR, for GCC.
+ Once GCC version 2 has supplanted version 1, this can go. However,
+ YYFAIL appears to be in use. Nevertheless, it is formally deprecated
+ in Bison 2.4.2's NEWS entry, where a plan to phase it out is
+ discussed. */
+
+#define YYFAIL goto yyerrlab
+#if defined YYFAIL
+ /* This is here to suppress warnings from the GCC cpp's
+ -Wunused-macros. Normally we don't worry about that warning, but
+ some users do, and we want to make it easy for users to remove
+ YYFAIL uses, which will produce warnings from Bison 2.5. */
+#endif
+
+#define YYRECOVERING() (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY && yylen == 1) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ YYPOPSTACK (1); \
+ goto yybackup; \
+ } \
+ else \
+ { \
+ yyerror (YY_("syntax error: cannot back up")); \
+ YYERROR; \
+ } \
+while (YYID (0))
+
+
+#define YYTERROR 1
+#define YYERRCODE 256
+
+
+/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
+ If N is 0, then set CURRENT to the empty location which ends
+ the previous symbol: RHS[0] (always defined). */
+
+#define YYRHSLOC(Rhs, K) ((Rhs)[K])
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N) \
+ do \
+ if (YYID (N)) \
+ { \
+ (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
+ (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
+ (Current).last_line = YYRHSLOC (Rhs, N).last_line; \
+ (Current).last_column = YYRHSLOC (Rhs, N).last_column; \
+ } \
+ else \
+ { \
+ (Current).first_line = (Current).last_line = \
+ YYRHSLOC (Rhs, 0).last_line; \
+ (Current).first_column = (Current).last_column = \
+ YYRHSLOC (Rhs, 0).last_column; \
+ } \
+ while (YYID (0))
+#endif
+
+
+/* This macro is provided for backward compatibility. */
+
+#ifndef YY_LOCATION_PRINT
+# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+#endif
+
+
+/* YYLEX -- calling `yylex' with the right arguments. */
+
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (YYLEX_PARAM)
+#else
+# define YYLEX yylex ()
+#endif
+
+/* Enable debugging if requested. */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+# define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args) \
+do { \
+ if (yydebug) \
+ YYFPRINTF Args; \
+} while (YYID (0))
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yy_symbol_print (stderr, \
+ Type, Value); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (YYID (0))
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_value_print (yyoutput, yytype, yyvaluep)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE const * const yyvaluep;
+#endif
+{
+ if (!yyvaluep)
+ return;
+# ifdef YYPRINT
+ if (yytype < YYNTOKENS)
+ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+ YYUSE (yyoutput);
+# endif
+ switch (yytype)
+ {
+ default:
+ break;
+ }
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_print (yyoutput, yytype, yyvaluep)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE const * const yyvaluep;
+#endif
+{
+ if (yytype < YYNTOKENS)
+ YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+ else
+ YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+ yy_symbol_value_print (yyoutput, yytype, yyvaluep);
+ YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included). |
+`------------------------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
+#else
+static void
+yy_stack_print (yybottom, yytop)
+ yytype_int16 *yybottom;
+ yytype_int16 *yytop;
+#endif
+{
+ YYFPRINTF (stderr, "Stack now");
+ for (; yybottom <= yytop; yybottom++)
+ {
+ int yybot = *yybottom;
+ YYFPRINTF (stderr, " %d", yybot);
+ }
+ YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top) \
+do { \
+ if (yydebug) \
+ yy_stack_print ((Bottom), (Top)); \
+} while (YYID (0))
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced. |
+`------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
+#else
+static void
+yy_reduce_print (yyvsp, yyrule)
+ YYSTYPE *yyvsp;
+ int yyrule;
+#endif
+{
+ int yynrhs = yyr2[yyrule];
+ int yyi;
+ unsigned long int yylno = yyrline[yyrule];
+ YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+ yyrule - 1, yylno);
+ /* The symbols being reduced. */
+ for (yyi = 0; yyi < yynrhs; yyi++)
+ {
+ YYFPRINTF (stderr, " $%d = ", yyi + 1);
+ yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+ &(yyvsp[(yyi + 1) - (yynrhs)])
+ );
+ YYFPRINTF (stderr, "\n");
+ }
+}
+
+# define YY_REDUCE_PRINT(Rule) \
+do { \
+ if (yydebug) \
+ yy_reduce_print (yyvsp, Rule); \
+} while (YYID (0))
+
+/* Nonzero means print parse trace. It is left uninitialized so that
+ multiple parsers can coexist. */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks. */
+#ifndef YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+ if the built-in stack extension method is used).
+
+ Do not make this value too large; the results are undefined if
+ YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+ evaluated with infinite-precision integer arithmetic. */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+# if defined __GLIBC__ && defined _STRING_H
+# define yystrlen strlen
+# else
+/* Return the length of YYSTR. */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static YYSIZE_T
+yystrlen (const char *yystr)
+#else
+static YYSIZE_T
+yystrlen (yystr)
+ const char *yystr;
+#endif
+{
+ YYSIZE_T yylen;
+ for (yylen = 0; yystr[yylen]; yylen++)
+ continue;
+ return yylen;
+}
+# endif
+# endif
+
+# ifndef yystpcpy
+# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+# define yystpcpy stpcpy
+# else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+ YYDEST. */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+#else
+static char *
+yystpcpy (yydest, yysrc)
+ char *yydest;
+ const char *yysrc;
+#endif
+{
+ char *yyd = yydest;
+ const char *yys = yysrc;
+
+ while ((*yyd++ = *yys++) != '\0')
+ continue;
+
+ return yyd - 1;
+}
+# endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+ quotes and backslashes, so that it's suitable for yyerror. The
+ heuristic is that double-quoting is unnecessary unless the string
+ contains an apostrophe, a comma, or backslash (other than
+ backslash-backslash). YYSTR is taken from yytname. If YYRES is
+ null, do not copy; instead, return the length of what the result
+ would have been. */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+ if (*yystr == '"')
+ {
+ YYSIZE_T yyn = 0;
+ char const *yyp = yystr;
+
+ for (;;)
+ switch (*++yyp)
+ {
+ case '\'':
+ case ',':
+ goto do_not_strip_quotes;
+
+ case '\\':
+ if (*++yyp != '\\')
+ goto do_not_strip_quotes;
+ /* Fall through. */
+ default:
+ if (yyres)
+ yyres[yyn] = *yyp;
+ yyn++;
+ break;
+
+ case '"':
+ if (yyres)
+ yyres[yyn] = '\0';
+ return yyn;
+ }
+ do_not_strip_quotes: ;
+ }
+
+ if (! yyres)
+ return yystrlen (yystr);
+
+ return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
+ about the unexpected token YYTOKEN for the state stack whose top is
+ YYSSP.
+
+ Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
+ not large enough to hold the message. In that case, also set
+ *YYMSG_ALLOC to the required number of bytes. Return 2 if the
+ required number of bytes is too large to store. */
+static int
+yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
+ yytype_int16 *yyssp, int yytoken)
+{
+ YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]);
+ YYSIZE_T yysize = yysize0;
+ YYSIZE_T yysize1;
+ enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+ /* Internationalized format string. */
+ const char *yyformat = 0;
+ /* Arguments of yyformat. */
+ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+ /* Number of reported tokens (one for the "unexpected", one per
+ "expected"). */
+ int yycount = 0;
+
+ /* There are many possibilities here to consider:
+ - Assume YYFAIL is not used. It's too flawed to consider. See
+ <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html>
+ for details. YYERROR is fine as it does not invoke this
+ function.
+ - If this state is a consistent state with a default action, then
+ the only way this function was invoked is if the default action
+ is an error action. In that case, don't check for expected
+ tokens because there are none.
+ - The only way there can be no lookahead present (in yychar) is if
+ this state is a consistent state with a default action. Thus,
+ detecting the absence of a lookahead is sufficient to determine
+ that there is no unexpected or expected token to report. In that
+ case, just report a simple "syntax error".
+ - Don't assume there isn't a lookahead just because this state is a
+ consistent state with a default action. There might have been a
+ previous inconsistent state, consistent state with a non-default
+ action, or user semantic action that manipulated yychar.
+ - Of course, the expected token list depends on states to have
+ correct lookahead information, and it depends on the parser not
+ to perform extra reductions after fetching a lookahead from the
+ scanner and before detecting a syntax error. Thus, state merging
+ (from LALR or IELR) and default reductions corrupt the expected
+ token list. However, the list is correct for canonical LR with
+ one exception: it will still contain any token that will not be
+ accepted due to an error action in a later state.
+ */
+ if (yytoken != YYEMPTY)
+ {
+ int yyn = yypact[*yyssp];
+ yyarg[yycount++] = yytname[yytoken];
+ if (!yypact_value_is_default (yyn))
+ {
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. In other words, skip the first -YYN actions for
+ this state because they are default actions. */
+ int yyxbegin = yyn < 0 ? -yyn : 0;
+ /* Stay within bounds of both yycheck and yytname. */
+ int yychecklim = YYLAST - yyn + 1;
+ int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+ int yyx;
+
+ for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
+ && !yytable_value_is_error (yytable[yyx + yyn]))
+ {
+ if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+ {
+ yycount = 1;
+ yysize = yysize0;
+ break;
+ }
+ yyarg[yycount++] = yytname[yyx];
+ yysize1 = yysize + yytnamerr (0, yytname[yyx]);
+ if (! (yysize <= yysize1
+ && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
+ }
+ }
+
+ switch (yycount)
+ {
+# define YYCASE_(N, S) \
+ case N: \
+ yyformat = S; \
+ break
+ YYCASE_(0, YY_("syntax error"));
+ YYCASE_(1, YY_("syntax error, unexpected %s"));
+ YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
+ YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
+ YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
+ YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
+# undef YYCASE_
+ }
+
+ yysize1 = yysize + yystrlen (yyformat);
+ if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+
+ if (*yymsg_alloc < yysize)
+ {
+ *yymsg_alloc = 2 * yysize;
+ if (! (yysize <= *yymsg_alloc
+ && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
+ *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
+ return 1;
+ }
+
+ /* Avoid sprintf, as that infringes on the user's name space.
+ Don't have undefined behavior even if the translation
+ produced a string with the wrong number of "%s"s. */
+ {
+ char *yyp = *yymsg;
+ int yyi = 0;
+ while ((*yyp = *yyformat) != '\0')
+ if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
+ {
+ yyp += yytnamerr (yyp, yyarg[yyi++]);
+ yyformat += 2;
+ }
+ else
+ {
+ yyp++;
+ yyformat++;
+ }
+ }
+ return 0;
+}
+#endif /* YYERROR_VERBOSE */
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yydestruct (yymsg, yytype, yyvaluep)
+ const char *yymsg;
+ int yytype;
+ YYSTYPE *yyvaluep;
+#endif
+{
+ YYUSE (yyvaluep);
+
+ if (!yymsg)
+ yymsg = "Deleting";
+ YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+ switch (yytype)
+ {
+
+ default:
+ break;
+ }
+}
+
+
+/* Prevent warnings from -Wmissing-prototypes. */
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void *YYPARSE_PARAM);
+#else
+int yyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+
+/* The lookahead symbol. */
+int yychar;
+
+/* The semantic value of the lookahead symbol. */
+YYSTYPE yylval;
+
+/* Number of syntax errors so far. */
+int yynerrs;
+
+
+/*----------.
+| yyparse. |
+`----------*/
+
+#ifdef YYPARSE_PARAM
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+ void *YYPARSE_PARAM;
+#endif
+#else /* ! YYPARSE_PARAM */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void)
+#else
+int
+yyparse ()
+
+#endif
+#endif
+{
+ int yystate;
+ /* Number of tokens to shift before error messages enabled. */
+ int yyerrstatus;
+
+ /* The stacks and their tools:
+ `yyss': related to states.
+ `yyvs': related to semantic values.
+
+ Refer to the stacks thru separate pointers, to allow yyoverflow
+ to reallocate them elsewhere. */
+
+ /* The state stack. */
+ yytype_int16 yyssa[YYINITDEPTH];
+ yytype_int16 *yyss;
+ yytype_int16 *yyssp;
+
+ /* The semantic value stack. */
+ YYSTYPE yyvsa[YYINITDEPTH];
+ YYSTYPE *yyvs;
+ YYSTYPE *yyvsp;
+
+ YYSIZE_T yystacksize;
+
+ int yyn;
+ int yyresult;
+ /* Lookahead token as an internal (translated) token number. */
+ int yytoken;
+ /* The variables used to return semantic value and location from the
+ action routines. */
+ YYSTYPE yyval;
+
+#if YYERROR_VERBOSE
+ /* Buffer for error messages, and its allocated size. */
+ char yymsgbuf[128];
+ char *yymsg = yymsgbuf;
+ YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
+
+ /* The number of symbols on the RHS of the reduced rule.
+ Keep to zero when no symbol should be popped. */
+ int yylen = 0;
+
+ yytoken = 0;
+ yyss = yyssa;
+ yyvs = yyvsa;
+ yystacksize = YYINITDEPTH;
+
+ YYDPRINTF ((stderr, "Starting parse\n"));
+
+ yystate = 0;
+ yyerrstatus = 0;
+ yynerrs = 0;
+ yychar = YYEMPTY; /* Cause a token to be read. */
+
+ /* Initialize stack pointers.
+ Waste one element of value and location stack
+ so that they stay on the same level as the state stack.
+ The wasted elements are never initialized. */
+ yyssp = yyss;
+ yyvsp = yyvs;
+
+ goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate. |
+`------------------------------------------------------------*/
+ yynewstate:
+ /* In all cases, when you get here, the value and location stacks
+ have just been pushed. So pushing a state here evens the stacks. */
+ yyssp++;
+
+ yysetstate:
+ *yyssp = yystate;
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ {
+ /* Get the current used size of the three stacks, in elements. */
+ YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+ {
+ /* Give user a chance to reallocate the stack. Use copies of
+ these so that the &'s don't force the real ones into
+ memory. */
+ YYSTYPE *yyvs1 = yyvs;
+ yytype_int16 *yyss1 = yyss;
+
+ /* Each stack pointer address is followed by the size of the
+ data in use in that stack, in bytes. This used to be a
+ conditional around just the two extra args, but that might
+ be undefined if yyoverflow is a macro. */
+ yyoverflow (YY_("memory exhausted"),
+ &yyss1, yysize * sizeof (*yyssp),
+ &yyvs1, yysize * sizeof (*yyvsp),
+ &yystacksize);
+
+ yyss = yyss1;
+ yyvs = yyvs1;
+ }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+ goto yyexhaustedlab;
+# else
+ /* Extend the stack our own way. */
+ if (YYMAXDEPTH <= yystacksize)
+ goto yyexhaustedlab;
+ yystacksize *= 2;
+ if (YYMAXDEPTH < yystacksize)
+ yystacksize = YYMAXDEPTH;
+
+ {
+ yytype_int16 *yyss1 = yyss;
+ union yyalloc *yyptr =
+ (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+ if (! yyptr)
+ goto yyexhaustedlab;
+ YYSTACK_RELOCATE (yyss_alloc, yyss);
+ YYSTACK_RELOCATE (yyvs_alloc, yyvs);
+# undef YYSTACK_RELOCATE
+ if (yyss1 != yyssa)
+ YYSTACK_FREE (yyss1);
+ }
+# endif
+#endif /* no yyoverflow */
+
+ yyssp = yyss + yysize - 1;
+ yyvsp = yyvs + yysize - 1;
+
+ YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+ (unsigned long int) yystacksize));
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ YYABORT;
+ }
+
+ YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+ if (yystate == YYFINAL)
+ YYACCEPT;
+
+ goto yybackup;
+
+/*-----------.
+| yybackup. |
+`-----------*/
+yybackup:
+
+ /* Do appropriate processing given the current state. Read a
+ lookahead token if we need one and don't already have one. */
+
+ /* First try to decide what to do without reference to lookahead token. */
+ yyn = yypact[yystate];
+ if (yypact_value_is_default (yyn))
+ goto yydefault;
+
+ /* Not known => get a lookahead token if don't already have one. */
+
+ /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
+ if (yychar == YYEMPTY)
+ {
+ YYDPRINTF ((stderr, "Reading a token: "));
+ yychar = YYLEX;
+ }
+
+ if (yychar <= YYEOF)
+ {
+ yychar = yytoken = YYEOF;
+ YYDPRINTF ((stderr, "Now at end of input.\n"));
+ }
+ else
+ {
+ yytoken = YYTRANSLATE (yychar);
+ YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+ }
+
+ /* If the proper action on seeing token YYTOKEN is to reduce or to
+ detect an error, take that action. */
+ yyn += yytoken;
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+ goto yydefault;
+ yyn = yytable[yyn];
+ if (yyn <= 0)
+ {
+ if (yytable_value_is_error (yyn))
+ goto yyerrlab;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+
+ /* Count tokens shifted since error; after three, turn off error
+ status. */
+ if (yyerrstatus)
+ yyerrstatus--;
+
+ /* Shift the lookahead token. */
+ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+ /* Discard the shifted token. */
+ yychar = YYEMPTY;
+
+ yystate = yyn;
+ *++yyvsp = yylval;
+
+ goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state. |
+`-----------------------------------------------------------*/
+yydefault:
+ yyn = yydefact[yystate];
+ if (yyn == 0)
+ goto yyerrlab;
+ goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction. |
+`-----------------------------*/
+yyreduce:
+ /* yyn is the number of a rule to reduce with. */
+ yylen = yyr2[yyn];
+
+ /* If YYLEN is nonzero, implement the default value of the action:
+ `$$ = $1'.
+
+ Otherwise, the following line sets YYVAL to garbage.
+ This behavior is undocumented and Bison
+ users should not rely upon it. Assigning to YYVAL
+ unconditionally makes the parser a bit smaller, and it avoids a
+ GCC warning that YYVAL may be used uninitialized. */
+ yyval = yyvsp[1-yylen];
+
+
+ YY_REDUCE_PRINT (yyn);
+ switch (yyn)
+ {
+ case 11:
+
+/* Line 1806 of yacc.c */
+#line 133 "lib/conf-parse.y"
+ { sensors_bus new_el;
+ new_el.line = (yyvsp[(1) - (3)].line);
+ new_el.bus = (yyvsp[(2) - (3)].bus);
+ new_el.adapter = (yyvsp[(3) - (3)].name);
+ bus_add_el(&new_el);
+ }
+ break;
+
+ case 12:
+
+/* Line 1806 of yacc.c */
+#line 142 "lib/conf-parse.y"
+ { sensors_label new_el;
+ if (!current_chip) {
+ sensors_yyerror("Label statement before first chip statement");
+ free((yyvsp[(2) - (3)].name));
+ free((yyvsp[(3) - (3)].name));
+ YYERROR;
+ }
+ new_el.line = (yyvsp[(1) - (3)].line);
+ new_el.name = (yyvsp[(2) - (3)].name);
+ new_el.value = (yyvsp[(3) - (3)].name);
+ label_add_el(&new_el);
+ }
+ break;
+
+ case 13:
+
+/* Line 1806 of yacc.c */
+#line 157 "lib/conf-parse.y"
+ { sensors_set new_el;
+ if (!current_chip) {
+ sensors_yyerror("Set statement before first chip statement");
+ free((yyvsp[(2) - (3)].name));
+ sensors_free_expr((yyvsp[(3) - (3)].expr));
+ YYERROR;
+ }
+ new_el.line = (yyvsp[(1) - (3)].line);
+ new_el.name = (yyvsp[(2) - (3)].name);
+ new_el.value = (yyvsp[(3) - (3)].expr);
+ set_add_el(&new_el);
+ }
+ break;
+
+ case 14:
+
+/* Line 1806 of yacc.c */
+#line 172 "lib/conf-parse.y"
+ { sensors_compute new_el;
+ if (!current_chip) {
+ sensors_yyerror("Compute statement before first chip statement");
+ free((yyvsp[(2) - (5)].name));
+ sensors_free_expr((yyvsp[(3) - (5)].expr));
+ sensors_free_expr((yyvsp[(5) - (5)].expr));
+ YYERROR;
+ }
+ new_el.line = (yyvsp[(1) - (5)].line);
+ new_el.name = (yyvsp[(2) - (5)].name);
+ new_el.from_proc = (yyvsp[(3) - (5)].expr);
+ new_el.to_proc = (yyvsp[(5) - (5)].expr);
+ compute_add_el(&new_el);
+ }
+ break;
+
+ case 15:
+
+/* Line 1806 of yacc.c */
+#line 189 "lib/conf-parse.y"
+ { sensors_ignore new_el;
+ if (!current_chip) {
+ sensors_yyerror("Ignore statement before first chip statement");
+ free((yyvsp[(2) - (2)].name));
+ YYERROR;
+ }
+ new_el.line = (yyvsp[(1) - (2)].line);
+ new_el.name = (yyvsp[(2) - (2)].name);
+ ignore_add_el(&new_el);
+ }
+ break;
+
+ case 16:
+
+/* Line 1806 of yacc.c */
+#line 202 "lib/conf-parse.y"
+ { sensors_chip new_el;
+ new_el.line = (yyvsp[(1) - (2)].line);
+ new_el.labels = NULL;
+ new_el.sets = NULL;
+ new_el.computes = NULL;
+ new_el.ignores = NULL;
+ new_el.labels_count = new_el.labels_max = 0;
+ new_el.sets_count = new_el.sets_max = 0;
+ new_el.computes_count = new_el.computes_max = 0;
+ new_el.ignores_count = new_el.ignores_max = 0;
+ new_el.chips = (yyvsp[(2) - (2)].chips);
+ chip_add_el(&new_el);
+ current_chip = sensors_config_chips +
+ sensors_config_chips_count - 1;
+ }
+ break;
+
+ case 17:
+
+/* Line 1806 of yacc.c */
+#line 220 "lib/conf-parse.y"
+ {
+ (yyval.chips).fits = NULL;
+ (yyval.chips).fits_count = (yyval.chips).fits_max = 0;
+ fits_add_el(&(yyvsp[(1) - (1)].chip),(yyval.chips));
+ }
+ break;
+
+ case 18:
+
+/* Line 1806 of yacc.c */
+#line 226 "lib/conf-parse.y"
+ { (yyval.chips) = (yyvsp[(1) - (2)].chips);
+ fits_add_el(&(yyvsp[(2) - (2)].chip),(yyval.chips));
+ }
+ break;
+
+ case 19:
+
+/* Line 1806 of yacc.c */
+#line 232 "lib/conf-parse.y"
+ { (yyval.expr) = malloc_expr();
+ (yyval.expr)->data.val = (yyvsp[(1) - (1)].value);
+ (yyval.expr)->kind = sensors_kind_val;
+ }
+ break;
+
+ case 20:
+
+/* Line 1806 of yacc.c */
+#line 237 "lib/conf-parse.y"
+ { (yyval.expr) = malloc_expr();
+ (yyval.expr)->data.var = (yyvsp[(1) - (1)].name);
+ (yyval.expr)->kind = sensors_kind_var;
+ }
+ break;
+
+ case 21:
+
+/* Line 1806 of yacc.c */
+#line 242 "lib/conf-parse.y"
+ { (yyval.expr) = malloc_expr();
+ (yyval.expr)->kind = sensors_kind_source;
+ }
+ break;
+
+ case 22:
+
+/* Line 1806 of yacc.c */
+#line 246 "lib/conf-parse.y"
+ { (yyval.expr) = malloc_expr();
+ (yyval.expr)->kind = sensors_kind_sub;
+ (yyval.expr)->data.subexpr.op = sensors_add;
+ (yyval.expr)->data.subexpr.sub1 = (yyvsp[(1) - (3)].expr);
+ (yyval.expr)->data.subexpr.sub2 = (yyvsp[(3) - (3)].expr);
+ }
+ break;
+
+ case 23:
+
+/* Line 1806 of yacc.c */
+#line 253 "lib/conf-parse.y"
+ { (yyval.expr) = malloc_expr();
+ (yyval.expr)->kind = sensors_kind_sub;
+ (yyval.expr)->data.subexpr.op = sensors_sub;
+ (yyval.expr)->data.subexpr.sub1 = (yyvsp[(1) - (3)].expr);
+ (yyval.expr)->data.subexpr.sub2 = (yyvsp[(3) - (3)].expr);
+ }
+ break;
+
+ case 24:
+
+/* Line 1806 of yacc.c */
+#line 260 "lib/conf-parse.y"
+ { (yyval.expr) = malloc_expr();
+ (yyval.expr)->kind = sensors_kind_sub;
+ (yyval.expr)->data.subexpr.op = sensors_multiply;
+ (yyval.expr)->data.subexpr.sub1 = (yyvsp[(1) - (3)].expr);
+ (yyval.expr)->data.subexpr.sub2 = (yyvsp[(3) - (3)].expr);
+ }
+ break;
+
+ case 25:
+
+/* Line 1806 of yacc.c */
+#line 267 "lib/conf-parse.y"
+ { (yyval.expr) = malloc_expr();
+ (yyval.expr)->kind = sensors_kind_sub;
+ (yyval.expr)->data.subexpr.op = sensors_divide;
+ (yyval.expr)->data.subexpr.sub1 = (yyvsp[(1) - (3)].expr);
+ (yyval.expr)->data.subexpr.sub2 = (yyvsp[(3) - (3)].expr);
+ }
+ break;
+
+ case 26:
+
+/* Line 1806 of yacc.c */
+#line 274 "lib/conf-parse.y"
+ { (yyval.expr) = malloc_expr();
+ (yyval.expr)->kind = sensors_kind_sub;
+ (yyval.expr)->data.subexpr.op = sensors_negate;
+ (yyval.expr)->data.subexpr.sub1 = (yyvsp[(2) - (2)].expr);
+ (yyval.expr)->data.subexpr.sub2 = NULL;
+ }
+ break;
+
+ case 27:
+
+/* Line 1806 of yacc.c */
+#line 281 "lib/conf-parse.y"
+ { (yyval.expr) = (yyvsp[(2) - (3)].expr); }
+ break;
+
+ case 28:
+
+/* Line 1806 of yacc.c */
+#line 283 "lib/conf-parse.y"
+ { (yyval.expr) = malloc_expr();
+ (yyval.expr)->kind = sensors_kind_sub;
+ (yyval.expr)->data.subexpr.op = sensors_exp;
+ (yyval.expr)->data.subexpr.sub1 = (yyvsp[(2) - (2)].expr);
+ (yyval.expr)->data.subexpr.sub2 = NULL;
+ }
+ break;
+
+ case 29:
+
+/* Line 1806 of yacc.c */
+#line 290 "lib/conf-parse.y"
+ { (yyval.expr) = malloc_expr();
+ (yyval.expr)->kind = sensors_kind_sub;
+ (yyval.expr)->data.subexpr.op = sensors_log;
+ (yyval.expr)->data.subexpr.sub1 = (yyvsp[(2) - (2)].expr);
+ (yyval.expr)->data.subexpr.sub2 = NULL;
+ }
+ break;
+
+ case 30:
+
+/* Line 1806 of yacc.c */
+#line 299 "lib/conf-parse.y"
+ { int res = sensors_parse_bus_id((yyvsp[(1) - (1)].name),&(yyval.bus));
+ free((yyvsp[(1) - (1)].name));
+ if (res) {
+ sensors_yyerror("Parse error in bus id");
+ YYERROR;
+ }
+ }
+ break;
+
+ case 31:
+
+/* Line 1806 of yacc.c */
+#line 309 "lib/conf-parse.y"
+ { (yyval.name) = (yyvsp[(1) - (1)].name); }
+ break;
+
+ case 32:
+
+/* Line 1806 of yacc.c */
+#line 313 "lib/conf-parse.y"
+ { (yyval.name) = (yyvsp[(1) - (1)].name); }
+ break;
+
+ case 33:
+
+/* Line 1806 of yacc.c */
+#line 317 "lib/conf-parse.y"
+ { (yyval.name) = (yyvsp[(1) - (1)].name); }
+ break;
+
+ case 34:
+
+/* Line 1806 of yacc.c */
+#line 321 "lib/conf-parse.y"
+ { int res = sensors_parse_chip_name((yyvsp[(1) - (1)].name),&(yyval.chip));
+ free((yyvsp[(1) - (1)].name));
+ if (res) {
+ sensors_yyerror("Parse error in chip name");
+ YYERROR;
+ }
+ }
+ break;
+
+
+
+/* Line 1806 of yacc.c */
+#line 1793 "lib/conf-parse.c"
+ default: break;
+ }
+ /* User semantic actions sometimes alter yychar, and that requires
+ that yytoken be updated with the new translation. We take the
+ approach of translating immediately before every use of yytoken.
+ One alternative is translating here after every semantic action,
+ but that translation would be missed if the semantic action invokes
+ YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
+ if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
+ incorrect destructor might then be invoked immediately. In the
+ case of YYERROR or YYBACKUP, subsequent parser actions might lead
+ to an incorrect destructor call or verbose syntax error message
+ before the lookahead is translated. */
+ YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+
+ *++yyvsp = yyval;
+
+ /* Now `shift' the result of the reduction. Determine what state
+ that goes to, based on the state we popped back to and the rule
+ number reduced by. */
+
+ yyn = yyr1[yyn];
+
+ yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+ if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+ yystate = yytable[yystate];
+ else
+ yystate = yydefgoto[yyn - YYNTOKENS];
+
+ goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
+
+ /* If not already recovering from an error, report this error. */
+ if (!yyerrstatus)
+ {
+ ++yynerrs;
+#if ! YYERROR_VERBOSE
+ yyerror (YY_("syntax error"));
+#else
+# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
+ yyssp, yytoken)
+ {
+ char const *yymsgp = YY_("syntax error");
+ int yysyntax_error_status;
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ if (yysyntax_error_status == 0)
+ yymsgp = yymsg;
+ else if (yysyntax_error_status == 1)
+ {
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+ yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
+ if (!yymsg)
+ {
+ yymsg = yymsgbuf;
+ yymsg_alloc = sizeof yymsgbuf;
+ yysyntax_error_status = 2;
+ }
+ else
+ {
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ yymsgp = yymsg;
+ }
+ }
+ yyerror (yymsgp);
+ if (yysyntax_error_status == 2)
+ goto yyexhaustedlab;
+ }
+# undef YYSYNTAX_ERROR
+#endif
+ }
+
+
+
+ if (yyerrstatus == 3)
+ {
+ /* If just tried and failed to reuse lookahead token after an
+ error, discard it. */
+
+ if (yychar <= YYEOF)
+ {
+ /* Return failure if at end of input. */
+ if (yychar == YYEOF)
+ YYABORT;
+ }
+ else
+ {
+ yydestruct ("Error: discarding",
+ yytoken, &yylval);
+ yychar = YYEMPTY;
+ }
+ }
+
+ /* Else will try to reuse lookahead token after shifting the error
+ token. */
+ goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR. |
+`---------------------------------------------------*/
+yyerrorlab:
+
+ /* Pacify compilers like GCC when the user code never invokes
+ YYERROR and the label yyerrorlab therefore never appears in user
+ code. */
+ if (/*CONSTCOND*/ 0)
+ goto yyerrorlab;
+
+ /* Do not reclaim the symbols of the rule which action triggered
+ this YYERROR. */
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+ yystate = *yyssp;
+ goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR. |
+`-------------------------------------------------------------*/
+yyerrlab1:
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
+
+ for (;;)
+ {
+ yyn = yypact[yystate];
+ if (!yypact_value_is_default (yyn))
+ {
+ yyn += YYTERROR;
+ if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+ {
+ yyn = yytable[yyn];
+ if (0 < yyn)
+ break;
+ }
+ }
+
+ /* Pop the current state because it cannot handle the error token. */
+ if (yyssp == yyss)
+ YYABORT;
+
+
+ yydestruct ("Error: popping",
+ yystos[yystate], yyvsp);
+ YYPOPSTACK (1);
+ yystate = *yyssp;
+ YY_STACK_PRINT (yyss, yyssp);
+ }
+
+ *++yyvsp = yylval;
+
+
+ /* Shift the error token. */
+ YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here. |
+`-------------------------------------*/
+yyacceptlab:
+ yyresult = 0;
+ goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here. |
+`-----------------------------------*/
+yyabortlab:
+ yyresult = 1;
+ goto yyreturn;
+
+#if !defined(yyoverflow) || YYERROR_VERBOSE
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here. |
+`-------------------------------------------------*/
+yyexhaustedlab:
+ yyerror (YY_("memory exhausted"));
+ yyresult = 2;
+ /* Fall through. */
+#endif
+
+yyreturn:
+ if (yychar != YYEMPTY)
+ {
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = YYTRANSLATE (yychar);
+ yydestruct ("Cleanup: discarding lookahead",
+ yytoken, &yylval);
+ }
+ /* Do not reclaim the symbols of the rule which action triggered
+ this YYABORT or YYACCEPT. */
+ YYPOPSTACK (yylen);
+ YY_STACK_PRINT (yyss, yyssp);
+ while (yyssp != yyss)
+ {
+ yydestruct ("Cleanup: popping",
+ yystos[*yyssp], yyvsp);
+ YYPOPSTACK (1);
+ }
+#ifndef yyoverflow
+ if (yyss != yyssa)
+ YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+#endif
+ /* Make sure YYID is used. */
+ return YYID (yyresult);
+}
+
+
+
+/* Line 2067 of yacc.c */
+#line 330 "lib/conf-parse.y"
+
+
+void sensors_yyerror(const char *err)
+{
+ if (sensors_lex_error[0]) {
+ sensors_parse_error_wfn(sensors_lex_error, sensors_yyfilename, sensors_yylineno);
+ sensors_lex_error[0] = '\0';
+ } else
+ sensors_parse_error_wfn(err, sensors_yyfilename, sensors_yylineno);
+}
+
+sensors_expr *malloc_expr(void)
+{
+ sensors_expr *res = malloc(sizeof(sensors_expr));
+ if (! res)
+ sensors_fatal_error(__func__, "Allocating a new expression");
+ return res;
+}
+
diff --git a/tools/gator/daemon/libsensors/conf-parse.h b/tools/gator/daemon/libsensors/conf-parse.h
new file mode 100644
index 00000000000..89c9c1a0d59
--- /dev/null
+++ b/tools/gator/daemon/libsensors/conf-parse.h
@@ -0,0 +1,84 @@
+/* A Bison parser, made by GNU Bison 2.5. */
+
+/* Bison interface for Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ NEG = 258,
+ EOL = 259,
+ BUS = 260,
+ LABEL = 261,
+ SET = 262,
+ CHIP = 263,
+ COMPUTE = 264,
+ IGNORE = 265,
+ FLOAT = 266,
+ NAME = 267,
+ ERROR = 268
+ };
+#endif
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+{
+
+/* Line 2068 of yacc.c */
+#line 79 "lib/conf-parse.y"
+
+ double value;
+ char *name;
+ void *nothing;
+ sensors_chip_name_list chips;
+ sensors_expr *expr;
+ sensors_bus_id bus;
+ sensors_chip_name chip;
+ sensors_config_line line;
+
+
+
+/* Line 2068 of yacc.c */
+#line 76 "lib/conf-parse.h"
+} YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+extern YYSTYPE sensors_yylval;
+
+
diff --git a/tools/gator/daemon/libsensors/conf-parse.y b/tools/gator/daemon/libsensors/conf-parse.y
new file mode 100644
index 00000000000..1937f544dc6
--- /dev/null
+++ b/tools/gator/daemon/libsensors/conf-parse.y
@@ -0,0 +1,347 @@
+%{
+/*
+ conf-parse.y - Part of libsensors, a Linux library for reading sensor data.
+ Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ MA 02110-1301 USA.
+*/
+
+#define YYERROR_VERBOSE
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "data.h"
+#include "general.h"
+#include "error.h"
+#include "conf.h"
+#include "access.h"
+#include "init.h"
+
+static void sensors_yyerror(const char *err);
+static sensors_expr *malloc_expr(void);
+
+static sensors_chip *current_chip = NULL;
+
+#define bus_add_el(el) sensors_add_array_el(el,\
+ &sensors_config_busses,\
+ &sensors_config_busses_count,\
+ &sensors_config_busses_max,\
+ sizeof(sensors_bus))
+#define label_add_el(el) sensors_add_array_el(el,\
+ &current_chip->labels,\
+ &current_chip->labels_count,\
+ &current_chip->labels_max,\
+ sizeof(sensors_label));
+#define set_add_el(el) sensors_add_array_el(el,\
+ &current_chip->sets,\
+ &current_chip->sets_count,\
+ &current_chip->sets_max,\
+ sizeof(sensors_set));
+#define compute_add_el(el) sensors_add_array_el(el,\
+ &current_chip->computes,\
+ &current_chip->computes_count,\
+ &current_chip->computes_max,\
+ sizeof(sensors_compute));
+#define ignore_add_el(el) sensors_add_array_el(el,\
+ &current_chip->ignores,\
+ &current_chip->ignores_count,\
+ &current_chip->ignores_max,\
+ sizeof(sensors_ignore));
+#define chip_add_el(el) sensors_add_array_el(el,\
+ &sensors_config_chips,\
+ &sensors_config_chips_count,\
+ &sensors_config_chips_max,\
+ sizeof(sensors_chip));
+
+#define fits_add_el(el,list) sensors_add_array_el(el,\
+ &(list).fits,\
+ &(list).fits_count,\
+ &(list).fits_max, \
+ sizeof(sensors_chip_name));
+
+%}
+
+%union {
+ double value;
+ char *name;
+ void *nothing;
+ sensors_chip_name_list chips;
+ sensors_expr *expr;
+ sensors_bus_id bus;
+ sensors_chip_name chip;
+ sensors_config_line line;
+}
+
+%left <nothing> '-' '+'
+%left <nothing> '*' '/'
+%left <nothing> NEG
+%right <nothing> '^' '`'
+
+%token <nothing> ','
+%token <nothing> EOL
+%token <line> BUS
+%token <line> LABEL
+%token <line> SET
+%token <line> CHIP
+%token <line> COMPUTE
+%token <line> IGNORE
+%token <value> FLOAT
+%token <name> NAME
+%token <nothing> ERROR
+
+%type <chips> chip_name_list
+%type <expr> expression
+%type <bus> bus_id
+%type <name> adapter_name
+%type <name> function_name
+%type <name> string
+%type <chip> chip_name
+
+%start input
+
+%%
+
+input: /* empty */
+ | input line
+;
+
+line: bus_statement EOL
+ | label_statement EOL
+ | set_statement EOL
+ | chip_statement EOL
+ | compute_statement EOL
+ | ignore_statement EOL
+ | error EOL
+;
+
+bus_statement: BUS bus_id adapter_name
+ { sensors_bus new_el;
+ new_el.line = $1;
+ new_el.bus = $2;
+ new_el.adapter = $3;
+ bus_add_el(&new_el);
+ }
+;
+
+label_statement: LABEL function_name string
+ { sensors_label new_el;
+ if (!current_chip) {
+ sensors_yyerror("Label statement before first chip statement");
+ free($2);
+ free($3);
+ YYERROR;
+ }
+ new_el.line = $1;
+ new_el.name = $2;
+ new_el.value = $3;
+ label_add_el(&new_el);
+ }
+;
+
+set_statement: SET function_name expression
+ { sensors_set new_el;
+ if (!current_chip) {
+ sensors_yyerror("Set statement before first chip statement");
+ free($2);
+ sensors_free_expr($3);
+ YYERROR;
+ }
+ new_el.line = $1;
+ new_el.name = $2;
+ new_el.value = $3;
+ set_add_el(&new_el);
+ }
+;
+
+compute_statement: COMPUTE function_name expression ',' expression
+ { sensors_compute new_el;
+ if (!current_chip) {
+ sensors_yyerror("Compute statement before first chip statement");
+ free($2);
+ sensors_free_expr($3);
+ sensors_free_expr($5);
+ YYERROR;
+ }
+ new_el.line = $1;
+ new_el.name = $2;
+ new_el.from_proc = $3;
+ new_el.to_proc = $5;
+ compute_add_el(&new_el);
+ }
+;
+
+ignore_statement: IGNORE function_name
+ { sensors_ignore new_el;
+ if (!current_chip) {
+ sensors_yyerror("Ignore statement before first chip statement");
+ free($2);
+ YYERROR;
+ }
+ new_el.line = $1;
+ new_el.name = $2;
+ ignore_add_el(&new_el);
+ }
+;
+
+chip_statement: CHIP chip_name_list
+ { sensors_chip new_el;
+ new_el.line = $1;
+ new_el.labels = NULL;
+ new_el.sets = NULL;
+ new_el.computes = NULL;
+ new_el.ignores = NULL;
+ new_el.labels_count = new_el.labels_max = 0;
+ new_el.sets_count = new_el.sets_max = 0;
+ new_el.computes_count = new_el.computes_max = 0;
+ new_el.ignores_count = new_el.ignores_max = 0;
+ new_el.chips = $2;
+ chip_add_el(&new_el);
+ current_chip = sensors_config_chips +
+ sensors_config_chips_count - 1;
+ }
+;
+
+chip_name_list: chip_name
+ {
+ $$.fits = NULL;
+ $$.fits_count = $$.fits_max = 0;
+ fits_add_el(&$1,$$);
+ }
+ | chip_name_list chip_name
+ { $$ = $1;
+ fits_add_el(&$2,$$);
+ }
+;
+
+expression: FLOAT
+ { $$ = malloc_expr();
+ $$->data.val = $1;
+ $$->kind = sensors_kind_val;
+ }
+ | NAME
+ { $$ = malloc_expr();
+ $$->data.var = $1;
+ $$->kind = sensors_kind_var;
+ }
+ | '@'
+ { $$ = malloc_expr();
+ $$->kind = sensors_kind_source;
+ }
+ | expression '+' expression
+ { $$ = malloc_expr();
+ $$->kind = sensors_kind_sub;
+ $$->data.subexpr.op = sensors_add;
+ $$->data.subexpr.sub1 = $1;
+ $$->data.subexpr.sub2 = $3;
+ }
+ | expression '-' expression
+ { $$ = malloc_expr();
+ $$->kind = sensors_kind_sub;
+ $$->data.subexpr.op = sensors_sub;
+ $$->data.subexpr.sub1 = $1;
+ $$->data.subexpr.sub2 = $3;
+ }
+ | expression '*' expression
+ { $$ = malloc_expr();
+ $$->kind = sensors_kind_sub;
+ $$->data.subexpr.op = sensors_multiply;
+ $$->data.subexpr.sub1 = $1;
+ $$->data.subexpr.sub2 = $3;
+ }
+ | expression '/' expression
+ { $$ = malloc_expr();
+ $$->kind = sensors_kind_sub;
+ $$->data.subexpr.op = sensors_divide;
+ $$->data.subexpr.sub1 = $1;
+ $$->data.subexpr.sub2 = $3;
+ }
+ | '-' expression %prec NEG
+ { $$ = malloc_expr();
+ $$->kind = sensors_kind_sub;
+ $$->data.subexpr.op = sensors_negate;
+ $$->data.subexpr.sub1 = $2;
+ $$->data.subexpr.sub2 = NULL;
+ }
+ | '(' expression ')'
+ { $$ = $2; }
+ | '^' expression
+ { $$ = malloc_expr();
+ $$->kind = sensors_kind_sub;
+ $$->data.subexpr.op = sensors_exp;
+ $$->data.subexpr.sub1 = $2;
+ $$->data.subexpr.sub2 = NULL;
+ }
+ | '`' expression
+ { $$ = malloc_expr();
+ $$->kind = sensors_kind_sub;
+ $$->data.subexpr.op = sensors_log;
+ $$->data.subexpr.sub1 = $2;
+ $$->data.subexpr.sub2 = NULL;
+ }
+;
+
+bus_id: NAME
+ { int res = sensors_parse_bus_id($1,&$$);
+ free($1);
+ if (res) {
+ sensors_yyerror("Parse error in bus id");
+ YYERROR;
+ }
+ }
+;
+
+adapter_name: NAME
+ { $$ = $1; }
+;
+
+function_name: NAME
+ { $$ = $1; }
+;
+
+string: NAME
+ { $$ = $1; }
+;
+
+chip_name: NAME
+ { int res = sensors_parse_chip_name($1,&$$);
+ free($1);
+ if (res) {
+ sensors_yyerror("Parse error in chip name");
+ YYERROR;
+ }
+ }
+;
+
+%%
+
+void sensors_yyerror(const char *err)
+{
+ if (sensors_lex_error[0]) {
+ sensors_parse_error_wfn(sensors_lex_error, sensors_yyfilename, sensors_yylineno);
+ sensors_lex_error[0] = '\0';
+ } else
+ sensors_parse_error_wfn(err, sensors_yyfilename, sensors_yylineno);
+}
+
+sensors_expr *malloc_expr(void)
+{
+ sensors_expr *res = malloc(sizeof(sensors_expr));
+ if (! res)
+ sensors_fatal_error(__func__, "Allocating a new expression");
+ return res;
+}
diff --git a/tools/gator/daemon/libsensors/conf.h b/tools/gator/daemon/libsensors/conf.h
new file mode 100644
index 00000000000..b7ce4f7ca83
--- /dev/null
+++ b/tools/gator/daemon/libsensors/conf.h
@@ -0,0 +1,34 @@
+/*
+ conf.h - Part of libsensors, a Linux library for reading sensor data.
+ Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ MA 02110-1301 USA.
+*/
+
+#ifndef LIB_SENSORS_CONF_H
+#define LIB_SENSORS_CONF_H
+
+/* This is defined in conf-lex.l */
+int sensors_yylex(void);
+extern char sensors_lex_error[];
+extern const char *sensors_yyfilename;
+extern int sensors_yylineno;
+extern FILE *sensors_yyin;
+
+/* This is defined in conf-parse.y */
+int sensors_yyparse(void);
+
+#endif /* LIB_SENSORS_CONF_H */
diff --git a/tools/gator/daemon/libsensors/data.c b/tools/gator/daemon/libsensors/data.c
new file mode 100644
index 00000000000..cac9c8dc6eb
--- /dev/null
+++ b/tools/gator/daemon/libsensors/data.c
@@ -0,0 +1,278 @@
+/*
+ data.c - Part of libsensors, a Linux library for reading sensor data.
+ Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl>
+ Copyright (C) 2007, 2009 Jean Delvare <khali@linux-fr.org>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ MA 02110-1301 USA.
+*/
+
+/*** This file modified by ARM on Jan 23, 2013 to move version.h to the current directory. ***/
+
+/* this define needed for strndup() */
+#define _GNU_SOURCE
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "access.h"
+#include "error.h"
+#include "data.h"
+#include "sensors.h"
+#include "version.h"
+
+const char *libsensors_version = LM_VERSION;
+
+char **sensors_config_files = NULL;
+int sensors_config_files_count = 0;
+int sensors_config_files_max = 0;
+
+sensors_chip *sensors_config_chips = NULL;
+int sensors_config_chips_count = 0;
+int sensors_config_chips_subst = 0;
+int sensors_config_chips_max = 0;
+
+sensors_bus *sensors_config_busses = NULL;
+int sensors_config_busses_count = 0;
+int sensors_config_busses_max = 0;
+
+sensors_chip_features *sensors_proc_chips = NULL;
+int sensors_proc_chips_count = 0;
+int sensors_proc_chips_max = 0;
+
+sensors_bus *sensors_proc_bus = NULL;
+int sensors_proc_bus_count = 0;
+int sensors_proc_bus_max = 0;
+
+void sensors_free_chip_name(sensors_chip_name *chip)
+{
+ free(chip->prefix);
+}
+
+/*
+ Parse a chip name to the internal representation. These are valid names:
+
+ lm78-i2c-10-5e *-i2c-10-5e
+ lm78-i2c-10-* *-i2c-10-*
+ lm78-i2c-*-5e *-i2c-*-5e
+ lm78-i2c-*-* *-i2c-*-*
+ lm78-isa-10dd *-isa-10dd
+ lm78-isa-* *-isa-*
+ lm78-* *-*
+
+ Here 'lm78' can be any prefix. 'i2c' and 'isa' are
+ literal strings, just like all dashes '-' and wildcards '*'. '10' can
+ be any decimal i2c bus number. '5e' can be any hexadecimal i2c device
+ address, and '10dd' any hexadecimal isa address.
+
+ The 'prefix' part in the result is freshly allocated. All old contents
+ of res is overwritten. res itself is not allocated. In case of an error
+ return (ie. != 0), res is undefined, but all allocations are undone.
+*/
+
+int sensors_parse_chip_name(const char *name, sensors_chip_name *res)
+{
+ char *dash;
+
+ /* First, the prefix. It's either "*" or a real chip name. */
+ if (!strncmp(name, "*-", 2)) {
+ res->prefix = SENSORS_CHIP_NAME_PREFIX_ANY;
+ name += 2;
+ } else {
+ if (!(dash = strchr(name, '-')))
+ return -SENSORS_ERR_CHIP_NAME;
+ res->prefix = strndup(name, dash - name);
+ if (!res->prefix)
+ sensors_fatal_error(__func__,
+ "Allocating name prefix");
+ name = dash + 1;
+ }
+
+ /* Then we have either a sole "*" (all chips with this name) or a bus
+ type and an address. */
+ if (!strcmp(name, "*")) {
+ res->bus.type = SENSORS_BUS_TYPE_ANY;
+ res->bus.nr = SENSORS_BUS_NR_ANY;
+ res->addr = SENSORS_CHIP_NAME_ADDR_ANY;
+ return 0;
+ }
+
+ if (!(dash = strchr(name, '-')))
+ goto ERROR;
+ if (!strncmp(name, "i2c", dash - name))
+ res->bus.type = SENSORS_BUS_TYPE_I2C;
+ else if (!strncmp(name, "isa", dash - name))
+ res->bus.type = SENSORS_BUS_TYPE_ISA;
+ else if (!strncmp(name, "pci", dash - name))
+ res->bus.type = SENSORS_BUS_TYPE_PCI;
+ else if (!strncmp(name, "spi", dash - name))
+ res->bus.type = SENSORS_BUS_TYPE_SPI;
+ else if (!strncmp(name, "virtual", dash - name))
+ res->bus.type = SENSORS_BUS_TYPE_VIRTUAL;
+ else if (!strncmp(name, "acpi", dash - name))
+ res->bus.type = SENSORS_BUS_TYPE_ACPI;
+ else if (!strncmp(name, "hid", dash - name))
+ res->bus.type = SENSORS_BUS_TYPE_HID;
+ else
+ goto ERROR;
+ name = dash + 1;
+
+ /* Some bus types (i2c, spi) have an additional bus number.
+ For these, the next part is either a "*" (any bus of that type)
+ or a decimal number. */
+ switch (res->bus.type) {
+ case SENSORS_BUS_TYPE_I2C:
+ case SENSORS_BUS_TYPE_SPI:
+ case SENSORS_BUS_TYPE_HID:
+ if (!strncmp(name, "*-", 2)) {
+ res->bus.nr = SENSORS_BUS_NR_ANY;
+ name += 2;
+ break;
+ }
+
+ res->bus.nr = strtoul(name, &dash, 10);
+ if (*name == '\0' || *dash != '-' || res->bus.nr < 0)
+ goto ERROR;
+ name = dash + 1;
+ break;
+ default:
+ res->bus.nr = SENSORS_BUS_NR_ANY;
+ }
+
+ /* Last part is the chip address, or "*" for any address. */
+ if (!strcmp(name, "*")) {
+ res->addr = SENSORS_CHIP_NAME_ADDR_ANY;
+ } else {
+ res->addr = strtoul(name, &dash, 16);
+ if (*name == '\0' || *dash != '\0' || res->addr < 0)
+ goto ERROR;
+ }
+
+ return 0;
+
+ERROR:
+ free(res->prefix);
+ return -SENSORS_ERR_CHIP_NAME;
+}
+
+int sensors_snprintf_chip_name(char *str, size_t size,
+ const sensors_chip_name *chip)
+{
+ if (sensors_chip_name_has_wildcards(chip))
+ return -SENSORS_ERR_WILDCARDS;
+
+ switch (chip->bus.type) {
+ case SENSORS_BUS_TYPE_ISA:
+ return snprintf(str, size, "%s-isa-%04x", chip->prefix,
+ chip->addr);
+ case SENSORS_BUS_TYPE_PCI:
+ return snprintf(str, size, "%s-pci-%04x", chip->prefix,
+ chip->addr);
+ case SENSORS_BUS_TYPE_I2C:
+ return snprintf(str, size, "%s-i2c-%hd-%02x", chip->prefix,
+ chip->bus.nr, chip->addr);
+ case SENSORS_BUS_TYPE_SPI:
+ return snprintf(str, size, "%s-spi-%hd-%x", chip->prefix,
+ chip->bus.nr, chip->addr);
+ case SENSORS_BUS_TYPE_VIRTUAL:
+ return snprintf(str, size, "%s-virtual-%x", chip->prefix,
+ chip->addr);
+ case SENSORS_BUS_TYPE_ACPI:
+ return snprintf(str, size, "%s-acpi-%x", chip->prefix,
+ chip->addr);
+ case SENSORS_BUS_TYPE_HID:
+ return snprintf(str, size, "%s-hid-%hd-%x", chip->prefix,
+ chip->bus.nr, chip->addr);
+ }
+
+ return -SENSORS_ERR_CHIP_NAME;
+}
+
+int sensors_parse_bus_id(const char *name, sensors_bus_id *bus)
+{
+ char *endptr;
+
+ if (strncmp(name, "i2c-", 4)) {
+ return -SENSORS_ERR_BUS_NAME;
+ }
+ name += 4;
+ bus->type = SENSORS_BUS_TYPE_I2C;
+ bus->nr = strtoul(name, &endptr, 10);
+ if (*name == '\0' || *endptr != '\0' || bus->nr < 0)
+ return -SENSORS_ERR_BUS_NAME;
+ return 0;
+}
+
+static int sensors_substitute_chip(sensors_chip_name *name,
+ const char *filename, int lineno)
+{
+ int i, j;
+ for (i = 0; i < sensors_config_busses_count; i++)
+ if (sensors_config_busses[i].bus.type == name->bus.type &&
+ sensors_config_busses[i].bus.nr == name->bus.nr)
+ break;
+
+ if (i == sensors_config_busses_count) {
+ sensors_parse_error_wfn("Undeclared bus id referenced",
+ filename, lineno);
+ name->bus.nr = SENSORS_BUS_NR_IGNORE;
+ return -SENSORS_ERR_BUS_NAME;
+ }
+
+ /* Compare the adapter names */
+ for (j = 0; j < sensors_proc_bus_count; j++) {
+ if (!strcmp(sensors_config_busses[i].adapter,
+ sensors_proc_bus[j].adapter)) {
+ name->bus.nr = sensors_proc_bus[j].bus.nr;
+ return 0;
+ }
+ }
+
+ /* We did not find a matching bus name, simply ignore this chip
+ config entry. */
+ name->bus.nr = SENSORS_BUS_NR_IGNORE;
+ return 0;
+}
+
+/* Bus substitution is on a per-configuration file basis, so we keep
+ memory (in sensors_config_chips_subst) of which chip entries have been
+ already substituted. */
+int sensors_substitute_busses(void)
+{
+ int err, i, j, lineno;
+ sensors_chip_name_list *chips;
+ const char *filename;
+ int res = 0;
+
+ for (i = sensors_config_chips_subst;
+ i < sensors_config_chips_count; i++) {
+ filename = sensors_config_chips[i].line.filename;
+ lineno = sensors_config_chips[i].line.lineno;
+ chips = &sensors_config_chips[i].chips;
+ for (j = 0; j < chips->fits_count; j++) {
+ /* We can only substitute if a specific bus number
+ is given. */
+ if (chips->fits[j].bus.nr == SENSORS_BUS_NR_ANY)
+ continue;
+
+ err = sensors_substitute_chip(&chips->fits[j],
+ filename, lineno);
+ if (err)
+ res = err;
+ }
+ }
+ sensors_config_chips_subst = sensors_config_chips_count;
+ return res;
+}
diff --git a/tools/gator/daemon/libsensors/data.h b/tools/gator/daemon/libsensors/data.h
new file mode 100644
index 00000000000..4a23eabe141
--- /dev/null
+++ b/tools/gator/daemon/libsensors/data.h
@@ -0,0 +1,184 @@
+/*
+ data.h - Part of libsensors, a Linux library for reading sensor data.
+ Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl>
+ Copyright (C) 2007, 2009 Jean Delvare <khali@linux-fr.org>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ MA 02110-1301 USA.
+*/
+
+#ifndef LIB_SENSORS_DATA_H
+#define LIB_SENSORS_DATA_H
+
+#include "sensors.h"
+#include "general.h"
+
+/* This header file contains all kinds of data structures which are used
+ for the representation of the config file data and the sensors
+ data. */
+
+/* Kinds of expression operators recognized */
+typedef enum sensors_operation {
+ sensors_add, sensors_sub, sensors_multiply, sensors_divide,
+ sensors_negate, sensors_exp, sensors_log,
+} sensors_operation;
+
+/* An expression can have several forms */
+typedef enum sensors_expr_kind {
+ sensors_kind_val, sensors_kind_source, sensors_kind_var,
+ sensors_kind_sub
+} sensors_expr_kind;
+
+/* An expression. It is either a floating point value, a variable name,
+ an operation on subexpressions, or the special value 'sub' } */
+struct sensors_expr;
+
+typedef struct sensors_subexpr {
+ sensors_operation op;
+ struct sensors_expr *sub1;
+ struct sensors_expr *sub2;
+} sensors_subexpr;
+
+typedef struct sensors_expr {
+ sensors_expr_kind kind;
+ union {
+ double val;
+ char *var;
+ sensors_subexpr subexpr;
+ } data;
+} sensors_expr;
+
+/* Config file line reference */
+typedef struct sensors_config_line {
+ const char *filename;
+ int lineno;
+} sensors_config_line;
+
+/* Config file label declaration: a feature name, combined with the label
+ value */
+typedef struct sensors_label {
+ char *name;
+ char *value;
+ sensors_config_line line;
+} sensors_label;
+
+/* Config file set declaration: a subfeature name, combined with an
+ expression */
+typedef struct sensors_set {
+ char *name;
+ sensors_expr *value;
+ sensors_config_line line;
+} sensors_set;
+
+/* Config file compute declaration: a feature name, combined with two
+ expressions */
+typedef struct sensors_compute {
+ char *name;
+ sensors_expr *from_proc;
+ sensors_expr *to_proc;
+ sensors_config_line line;
+} sensors_compute;
+
+/* Config file ignore declaration: a feature name */
+typedef struct sensors_ignore {
+ char *name;
+ sensors_config_line line;
+} sensors_ignore;
+
+/* A list of chip names, used to represent a config file chips declaration */
+typedef struct sensors_chip_name_list {
+ sensors_chip_name *fits;
+ int fits_count;
+ int fits_max;
+} sensors_chip_name_list;
+
+/* A config file chip block */
+typedef struct sensors_chip {
+ sensors_chip_name_list chips;
+ sensors_label *labels;
+ int labels_count;
+ int labels_max;
+ sensors_set *sets;
+ int sets_count;
+ int sets_max;
+ sensors_compute *computes;
+ int computes_count;
+ int computes_max;
+ sensors_ignore *ignores;
+ int ignores_count;
+ int ignores_max;
+ sensors_config_line line;
+} sensors_chip;
+
+/* Config file bus declaration: the bus type and number, combined with adapter
+ name */
+typedef struct sensors_bus {
+ char *adapter;
+ sensors_bus_id bus;
+ sensors_config_line line;
+} sensors_bus;
+
+/* Internal data about all features and subfeatures of a chip */
+typedef struct sensors_chip_features {
+ struct sensors_chip_name chip;
+ struct sensors_feature *feature;
+ struct sensors_subfeature *subfeature;
+ int feature_count;
+ int subfeature_count;
+} sensors_chip_features;
+
+extern char **sensors_config_files;
+extern int sensors_config_files_count;
+extern int sensors_config_files_max;
+
+#define sensors_add_config_files(el) sensors_add_array_el( \
+ (el), &sensors_config_files, &sensors_config_files_count, \
+ &sensors_config_files_max, sizeof(char *))
+
+extern sensors_chip *sensors_config_chips;
+extern int sensors_config_chips_count;
+extern int sensors_config_chips_subst;
+extern int sensors_config_chips_max;
+
+extern sensors_bus *sensors_config_busses;
+extern int sensors_config_busses_count;
+extern int sensors_config_busses_max;
+
+extern sensors_chip_features *sensors_proc_chips;
+extern int sensors_proc_chips_count;
+extern int sensors_proc_chips_max;
+
+#define sensors_add_proc_chips(el) sensors_add_array_el( \
+ (el), &sensors_proc_chips, &sensors_proc_chips_count,\
+ &sensors_proc_chips_max, sizeof(struct sensors_chip_features))
+
+extern sensors_bus *sensors_proc_bus;
+extern int sensors_proc_bus_count;
+extern int sensors_proc_bus_max;
+
+#define sensors_add_proc_bus(el) sensors_add_array_el( \
+ (el), &sensors_proc_bus, &sensors_proc_bus_count,\
+ &sensors_proc_bus_max, sizeof(struct sensors_bus))
+
+/* Substitute configuration bus numbers with real-world bus numbers
+ in the chips lists */
+int sensors_substitute_busses(void);
+
+
+/* Parse a bus id into its components. Returns 0 on success, a value from
+ error.h on failure. */
+int sensors_parse_bus_id(const char *name, sensors_bus_id *bus);
+
+#endif /* def LIB_SENSORS_DATA_H */
diff --git a/tools/gator/daemon/libsensors/error.c b/tools/gator/daemon/libsensors/error.c
new file mode 100644
index 00000000000..55bde81295f
--- /dev/null
+++ b/tools/gator/daemon/libsensors/error.c
@@ -0,0 +1,92 @@
+/*
+ error.c - Part of libsensors, a Linux library for reading sensor data.
+ Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl>
+ Copyright (C) 2007-2009 Jean Delvare <khali@linux-fr.org>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ MA 02110-1301 USA.
+*/
+
+#include <stdlib.h>
+#include <stdio.h>
+#include "error.h"
+#include "general.h"
+
+static void sensors_default_parse_error(const char *err, int lineno);
+static void sensors_default_parse_error_wfn(const char *err,
+ const char *filename, int lineno);
+static void sensors_default_fatal_error(const char *proc, const char *err);
+
+void (*sensors_parse_error) (const char *err, int lineno) =
+ sensors_default_parse_error;
+void (*sensors_parse_error_wfn) (const char *err, const char *filename,
+ int lineno) = sensors_default_parse_error_wfn;
+void (*sensors_fatal_error) (const char *proc, const char *err) =
+ sensors_default_fatal_error;
+
+static const char *errorlist[] = {
+ /* Invalid error code */ "Unknown error",
+ /* SENSORS_ERR_WILDCARDS */ "Wildcard found in chip name",
+ /* SENSORS_ERR_NO_ENTRY */ "No such subfeature known",
+ /* SENSORS_ERR_ACCESS_R */ "Can't read",
+ /* SENSORS_ERR_KERNEL */ "Kernel interface error",
+ /* SENSORS_ERR_DIV_ZERO */ "Divide by zero",
+ /* SENSORS_ERR_CHIP_NAME */ "Can't parse chip name",
+ /* SENSORS_ERR_BUS_NAME */ "Can't parse bus name",
+ /* SENSORS_ERR_PARSE */ "General parse error",
+ /* SENSORS_ERR_ACCESS_W */ "Can't write",
+ /* SENSORS_ERR_IO */ "I/O error",
+ /* SENSORS_ERR_RECURSION */ "Evaluation recurses too deep",
+};
+
+const char *sensors_strerror(int errnum)
+{
+ if (errnum < 0)
+ errnum = -errnum;
+ if (errnum >= ARRAY_SIZE(errorlist))
+ errnum = 0;
+ return errorlist[errnum];
+}
+
+void sensors_default_parse_error(const char *err, int lineno)
+{
+ if (lineno)
+ fprintf(stderr, "Error: Line %d: %s\n", lineno, err);
+ else
+ fprintf(stderr, "Error: %s\n", err);
+}
+
+void sensors_default_parse_error_wfn(const char *err,
+ const char *filename, int lineno)
+{
+ /* If application provided a custom parse error reporting function
+ but not the variant with the filename, fall back to the original
+ variant without the filename, for backwards compatibility. */
+ if (sensors_parse_error != sensors_default_parse_error ||
+ !filename)
+ return sensors_parse_error(err, lineno);
+
+ if (lineno)
+ fprintf(stderr, "Error: File %s, line %d: %s\n", filename,
+ lineno, err);
+ else
+ fprintf(stderr, "Error: File %s: %s\n", filename, err);
+}
+
+void sensors_default_fatal_error(const char *proc, const char *err)
+{
+ fprintf(stderr, "Fatal error in `%s': %s\n", proc, err);
+ exit(1);
+}
diff --git a/tools/gator/daemon/libsensors/error.h b/tools/gator/daemon/libsensors/error.h
new file mode 100644
index 00000000000..37cdc956151
--- /dev/null
+++ b/tools/gator/daemon/libsensors/error.h
@@ -0,0 +1,74 @@
+/*
+ error.h - Part of libsensors, a Linux library for reading sensor data.
+ Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl>
+ Copyright (C) 2007-2009 Jean Delvare <khali@linux-fr.org>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ MA 02110-1301 USA.
+*/
+
+#ifndef LIB_SENSORS_ERROR_H
+#define LIB_SENSORS_ERROR_H
+
+#define SENSORS_ERR_WILDCARDS 1 /* Wildcard found in chip name */
+#define SENSORS_ERR_NO_ENTRY 2 /* No such subfeature known */
+#define SENSORS_ERR_ACCESS_R 3 /* Can't read */
+#define SENSORS_ERR_KERNEL 4 /* Kernel interface error */
+#define SENSORS_ERR_DIV_ZERO 5 /* Divide by zero */
+#define SENSORS_ERR_CHIP_NAME 6 /* Can't parse chip name */
+#define SENSORS_ERR_BUS_NAME 7 /* Can't parse bus name */
+#define SENSORS_ERR_PARSE 8 /* General parse error */
+#define SENSORS_ERR_ACCESS_W 9 /* Can't write */
+#define SENSORS_ERR_IO 10 /* I/O error */
+#define SENSORS_ERR_RECURSION 11 /* Evaluation recurses too deep */
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+
+/* This function returns a pointer to a string which describes the error.
+ errnum may be negative (the corresponding positive error is returned).
+ You may not modify the result! */
+const char *sensors_strerror(int errnum);
+
+/* These functions are called when a parse error is detected. Give them new
+ values, and your own functions are called instead of the default (which
+ print to stderr). These functions may terminate the program, but they
+ usually output an error and return. The first function is the original
+ one, the second one was added later when support for multiple
+ configuration files was added.
+ The library code now only calls the second function. However, for
+ backwards compatibility, if an application provides a custom handling
+ function for the first function but not the second, then all parse
+ errors will be reported using the first function (that is, the filename
+ is never reported.)
+ Note that filename can be NULL (if filename isn't known) and lineno
+ can be 0 (if the error occurs before the actual parsing starts.) */
+extern void (*sensors_parse_error) (const char *err, int lineno);
+extern void (*sensors_parse_error_wfn) (const char *err,
+ const char *filename, int lineno);
+
+/* This function is called when an immediately fatal error (like no
+ memory left) is detected. Give it a new value, and your own function
+ is called instead of the default (which prints to stderr and ends
+ the program). Never let it return! */
+extern void (*sensors_fatal_error) (const char *proc, const char *err);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* def LIB_SENSORS_ERROR_H */
diff --git a/tools/gator/daemon/libsensors/general.c b/tools/gator/daemon/libsensors/general.c
new file mode 100644
index 00000000000..f237e3b59c2
--- /dev/null
+++ b/tools/gator/daemon/libsensors/general.c
@@ -0,0 +1,85 @@
+/*
+ general.c - Part of libsensors, a Linux library for reading sensor data.
+ Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ MA 02110-1301 USA.
+*/
+
+#include "error.h"
+#include "general.h"
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+
+#define A_BUNCH 16
+
+void sensors_malloc_array(void *list, int *num_el, int *max_el, int el_size)
+{
+ void **my_list = (void **)list;
+
+ *my_list = malloc(el_size*A_BUNCH);
+ if (! *my_list)
+ sensors_fatal_error(__func__, "Allocating new elements");
+ *max_el = A_BUNCH;
+ *num_el = 0;
+}
+
+void sensors_free_array(void *list, int *num_el, int *max_el)
+{
+ void **my_list = (void **)list;
+
+ free(*my_list);
+ *my_list = NULL;
+ *num_el = 0;
+ *max_el = 0;
+}
+
+void sensors_add_array_el(const void *el, void *list, int *num_el,
+ int *max_el, int el_size)
+{
+ int new_max_el;
+ void **my_list = (void *)list;
+ if (*num_el + 1 > *max_el) {
+ new_max_el = *max_el + A_BUNCH;
+ *my_list = realloc(*my_list, new_max_el * el_size);
+ if (! *my_list)
+ sensors_fatal_error(__func__,
+ "Allocating new elements");
+ *max_el = new_max_el;
+ }
+ memcpy(((char *) *my_list) + *num_el * el_size, el, el_size);
+ (*num_el) ++;
+}
+
+void sensors_add_array_els(const void *els, int nr_els, void *list,
+ int *num_el, int *max_el, int el_size)
+{
+ int new_max_el;
+ void **my_list = (void *)list;
+ if (*num_el + nr_els > *max_el) {
+ new_max_el = (*max_el + nr_els + A_BUNCH);
+ new_max_el -= new_max_el % A_BUNCH;
+ *my_list = realloc(*my_list, new_max_el * el_size);
+ if (! *my_list)
+ sensors_fatal_error(__func__,
+ "Allocating new elements");
+ *max_el = new_max_el;
+ }
+ memcpy(((char *)*my_list) + *num_el * el_size, els, el_size * nr_els);
+ *num_el += nr_els;
+}
diff --git a/tools/gator/daemon/libsensors/general.h b/tools/gator/daemon/libsensors/general.h
new file mode 100644
index 00000000000..a3971e02e1b
--- /dev/null
+++ b/tools/gator/daemon/libsensors/general.h
@@ -0,0 +1,39 @@
+/*
+ general.h - Part of libsensors, a Linux library for reading sensor data.
+ Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ MA 02110-1301 USA.
+*/
+
+#ifndef LIB_SENSORS_GENERAL
+#define LIB_SENSORS_GENERAL
+
+/* These are general purpose functions. They allow you to use variable-
+ length arrays, which are extended automatically. A distinction is
+ made between the current number of elements and the maximum number.
+ You can only add elements at the end. Primitive, but very useful
+ for internal use. */
+void sensors_malloc_array(void *list, int *num_el, int *max_el,
+ int el_size);
+void sensors_free_array(void *list, int *num_el, int *max_el);
+void sensors_add_array_el(const void *el, void *list, int *num_el,
+ int *max_el, int el_size);
+void sensors_add_array_els(const void *els, int nr_els, void *list,
+ int *num_el, int *max_el, int el_size);
+
+#define ARRAY_SIZE(arr) (int)(sizeof(arr) / sizeof((arr)[0]))
+
+#endif /* LIB_SENSORS_GENERAL */
diff --git a/tools/gator/daemon/libsensors/init.c b/tools/gator/daemon/libsensors/init.c
new file mode 100644
index 00000000000..558046e76c2
--- /dev/null
+++ b/tools/gator/daemon/libsensors/init.c
@@ -0,0 +1,341 @@
+/*
+ init.c - Part of libsensors, a Linux library for reading sensor data.
+ Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl>
+ Copyright (C) 2007, 2009 Jean Delvare <khali@linux-fr.org>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ MA 02110-1301 USA.
+*/
+
+/*** This file modified by ARM on Jan 23, 2013 to cast alphasort to supress a warning as it's prototype is different on android. ***/
+
+/* Needed for scandir() and alphasort() */
+#define _BSD_SOURCE
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <locale.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <dirent.h>
+#include <unistd.h>
+#include "sensors.h"
+#include "data.h"
+#include "error.h"
+#include "access.h"
+#include "conf.h"
+#include "sysfs.h"
+#include "scanner.h"
+#include "init.h"
+
+#define DEFAULT_CONFIG_FILE ETCDIR "/sensors3.conf"
+#define ALT_CONFIG_FILE ETCDIR "/sensors.conf"
+#define DEFAULT_CONFIG_DIR ETCDIR "/sensors.d"
+
+/* Wrapper around sensors_yyparse(), which clears the locale so that
+ the decimal numbers are always parsed properly. */
+static int sensors_parse(void)
+{
+ int res;
+ char *locale;
+
+ /* Remember the current locale and clear it */
+ locale = setlocale(LC_ALL, NULL);
+ if (locale) {
+ locale = strdup(locale);
+ if (!locale)
+ sensors_fatal_error(__func__, "Out of memory");
+
+ setlocale(LC_ALL, "C");
+ }
+
+ res = sensors_yyparse();
+
+ /* Restore the old locale */
+ if (locale) {
+ setlocale(LC_ALL, locale);
+ free(locale);
+ }
+
+ return res;
+}
+
+static void free_bus(sensors_bus *bus)
+{
+ free(bus->adapter);
+}
+
+static void free_config_busses(void)
+{
+ int i;
+
+ for (i = 0; i < sensors_config_busses_count; i++)
+ free_bus(&sensors_config_busses[i]);
+ free(sensors_config_busses);
+ sensors_config_busses = NULL;
+ sensors_config_busses_count = sensors_config_busses_max = 0;
+}
+
+static int parse_config(FILE *input, const char *name)
+{
+ int err;
+ char *name_copy;
+
+ if (name) {
+ /* Record configuration file name for error reporting */
+ name_copy = strdup(name);
+ if (!name_copy)
+ sensors_fatal_error(__func__, "Out of memory");
+ sensors_add_config_files(&name_copy);
+ } else
+ name_copy = NULL;
+
+ if (sensors_scanner_init(input, name_copy)) {
+ err = -SENSORS_ERR_PARSE;
+ goto exit_cleanup;
+ }
+ err = sensors_parse();
+ sensors_scanner_exit();
+ if (err) {
+ err = -SENSORS_ERR_PARSE;
+ goto exit_cleanup;
+ }
+
+ err = sensors_substitute_busses();
+
+exit_cleanup:
+ free_config_busses();
+ return err;
+}
+
+static int config_file_filter(const struct dirent *entry)
+{
+ return entry->d_name[0] != '.'; /* Skip hidden files */
+}
+
+static int add_config_from_dir(const char *dir)
+{
+ int count, res, i;
+ struct dirent **namelist;
+
+ count = scandir(dir, &namelist, config_file_filter, (int (*)(const struct dirent **, const struct dirent **))alphasort);
+ if (count < 0) {
+ /* Do not return an error if directory does not exist */
+ if (errno == ENOENT)
+ return 0;
+
+ sensors_parse_error_wfn(strerror(errno), NULL, 0);
+ return -SENSORS_ERR_PARSE;
+ }
+
+ for (res = 0, i = 0; !res && i < count; i++) {
+ int len;
+ char path[PATH_MAX];
+ FILE *input;
+ struct stat st;
+
+ len = snprintf(path, sizeof(path), "%s/%s", dir,
+ namelist[i]->d_name);
+ if (len < 0 || len >= (int)sizeof(path)) {
+ res = -SENSORS_ERR_PARSE;
+ continue;
+ }
+
+ /* Only accept regular files */
+ if (stat(path, &st) < 0 || !S_ISREG(st.st_mode))
+ continue;
+
+ input = fopen(path, "r");
+ if (input) {
+ res = parse_config(input, path);
+ fclose(input);
+ } else {
+ res = -SENSORS_ERR_PARSE;
+ sensors_parse_error_wfn(strerror(errno), path, 0);
+ }
+ }
+
+ /* Free memory allocated by scandir() */
+ for (i = 0; i < count; i++)
+ free(namelist[i]);
+ free(namelist);
+
+ return res;
+}
+
+int sensors_init(FILE *input)
+{
+ int res;
+
+ if (!sensors_init_sysfs())
+ return -SENSORS_ERR_KERNEL;
+ if ((res = sensors_read_sysfs_bus()) ||
+ (res = sensors_read_sysfs_chips()))
+ goto exit_cleanup;
+
+ if (input) {
+ res = parse_config(input, NULL);
+ if (res)
+ goto exit_cleanup;
+ } else {
+ const char* name;
+
+ /* No configuration provided, use default */
+ input = fopen(name = DEFAULT_CONFIG_FILE, "r");
+ if (!input && errno == ENOENT)
+ input = fopen(name = ALT_CONFIG_FILE, "r");
+ if (input) {
+ res = parse_config(input, name);
+ fclose(input);
+ if (res)
+ goto exit_cleanup;
+
+ } else if (errno != ENOENT) {
+ sensors_parse_error_wfn(strerror(errno), name, 0);
+ res = -SENSORS_ERR_PARSE;
+ goto exit_cleanup;
+ }
+
+ /* Also check for files in default directory */
+ res = add_config_from_dir(DEFAULT_CONFIG_DIR);
+ if (res)
+ goto exit_cleanup;
+ }
+
+ return 0;
+
+exit_cleanup:
+ sensors_cleanup();
+ return res;
+}
+
+static void free_chip_name(sensors_chip_name *name)
+{
+ free(name->prefix);
+ free(name->path);
+}
+
+static void free_chip_features(sensors_chip_features *features)
+{
+ int i;
+
+ for (i = 0; i < features->subfeature_count; i++)
+ free(features->subfeature[i].name);
+ free(features->subfeature);
+ for (i = 0; i < features->feature_count; i++)
+ free(features->feature[i].name);
+ free(features->feature);
+}
+
+static void free_label(sensors_label *label)
+{
+ free(label->name);
+ free(label->value);
+}
+
+void sensors_free_expr(sensors_expr *expr)
+{
+ if (expr->kind == sensors_kind_var)
+ free(expr->data.var);
+ else if (expr->kind == sensors_kind_sub) {
+ if (expr->data.subexpr.sub1)
+ sensors_free_expr(expr->data.subexpr.sub1);
+ if (expr->data.subexpr.sub2)
+ sensors_free_expr(expr->data.subexpr.sub2);
+ }
+ free(expr);
+}
+
+static void free_set(sensors_set *set)
+{
+ free(set->name);
+ sensors_free_expr(set->value);
+}
+
+static void free_compute(sensors_compute *compute)
+{
+ free(compute->name);
+ sensors_free_expr(compute->from_proc);
+ sensors_free_expr(compute->to_proc);
+}
+
+static void free_ignore(sensors_ignore *ignore)
+{
+ free(ignore->name);
+}
+
+static void free_chip(sensors_chip *chip)
+{
+ int i;
+
+ for (i = 0; i < chip->chips.fits_count; i++)
+ free_chip_name(&chip->chips.fits[i]);
+ free(chip->chips.fits);
+ chip->chips.fits_count = chip->chips.fits_max = 0;
+
+ for (i = 0; i < chip->labels_count; i++)
+ free_label(&chip->labels[i]);
+ free(chip->labels);
+ chip->labels_count = chip->labels_max = 0;
+
+ for (i = 0; i < chip->sets_count; i++)
+ free_set(&chip->sets[i]);
+ free(chip->sets);
+ chip->sets_count = chip->sets_max = 0;
+
+ for (i = 0; i < chip->computes_count; i++)
+ free_compute(&chip->computes[i]);
+ free(chip->computes);
+ chip->computes_count = chip->computes_max = 0;
+
+ for (i = 0; i < chip->ignores_count; i++)
+ free_ignore(&chip->ignores[i]);
+ free(chip->ignores);
+ chip->ignores_count = chip->ignores_max = 0;
+}
+
+void sensors_cleanup(void)
+{
+ int i;
+
+ for (i = 0; i < sensors_proc_chips_count; i++) {
+ free_chip_name(&sensors_proc_chips[i].chip);
+ free_chip_features(&sensors_proc_chips[i]);
+ }
+ free(sensors_proc_chips);
+ sensors_proc_chips = NULL;
+ sensors_proc_chips_count = sensors_proc_chips_max = 0;
+
+ for (i = 0; i < sensors_config_chips_count; i++)
+ free_chip(&sensors_config_chips[i]);
+ free(sensors_config_chips);
+ sensors_config_chips = NULL;
+ sensors_config_chips_count = sensors_config_chips_max = 0;
+ sensors_config_chips_subst = 0;
+
+ for (i = 0; i < sensors_proc_bus_count; i++)
+ free_bus(&sensors_proc_bus[i]);
+ free(sensors_proc_bus);
+ sensors_proc_bus = NULL;
+ sensors_proc_bus_count = sensors_proc_bus_max = 0;
+
+ for (i = 0; i < sensors_config_files_count; i++)
+ free(sensors_config_files[i]);
+ free(sensors_config_files);
+ sensors_config_files = NULL;
+ sensors_config_files_count = sensors_config_files_max = 0;
+}
diff --git a/tools/gator/daemon/libsensors/init.h b/tools/gator/daemon/libsensors/init.h
new file mode 100644
index 00000000000..47006a62db6
--- /dev/null
+++ b/tools/gator/daemon/libsensors/init.h
@@ -0,0 +1,28 @@
+/*
+ init.h - Part of libsensors, a Linux library for reading sensor data.
+ Copyright (C) 2007 Jean Delvare <khali@linux-fr.org>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ MA 02110-1301 USA.
+*/
+
+#ifndef LIB_SENSORS_INIT_H
+#define LIB_SENSORS_INIT_H
+
+#include "data.h"
+
+void sensors_free_expr(sensors_expr *expr);
+
+#endif /* def LIB_SENSORS_INIT_H */
diff --git a/tools/gator/daemon/libsensors/scanner.h b/tools/gator/daemon/libsensors/scanner.h
new file mode 100644
index 00000000000..4c415167de5
--- /dev/null
+++ b/tools/gator/daemon/libsensors/scanner.h
@@ -0,0 +1,32 @@
+/*
+ scanner.h - Part of libsensors, a Linux library for reading sensor data.
+ Copyright (c) 2006 Mark M. Hoffman <mhoffman@lightlink.com>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ MA 02110-1301 USA.
+*/
+
+/*** This file modified by ARM on Jan 23, 2013 to fix input defined but not used warning from conf-lex.c. ***/
+
+#ifndef LIB_SENSORS_SCANNER_H
+#define LIB_SENSORS_SCANNER_H
+
+int sensors_scanner_init(FILE *input, const char *filename);
+void sensors_scanner_exit(void);
+
+#define YY_NO_INPUT
+
+#endif
+
diff --git a/tools/gator/daemon/libsensors/sensors.h b/tools/gator/daemon/libsensors/sensors.h
new file mode 100644
index 00000000000..7874d028dc8
--- /dev/null
+++ b/tools/gator/daemon/libsensors/sensors.h
@@ -0,0 +1,311 @@
+/*
+ sensors.h - Part of libsensors, a Linux library for reading sensor data.
+ Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl>
+ Copyright (C) 2007, 2010 Jean Delvare <khali@linux-fr.org>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ MA 02110-1301 USA.
+*/
+
+/*** This file modified by ARM on Jan 23, 2013 to read non-scaled values. ***/
+
+#ifndef LIB_SENSORS_SENSORS_H
+#define LIB_SENSORS_SENSORS_H
+
+#include <stdio.h>
+#include <limits.h>
+
+/* Publicly accessible library functions */
+
+/* libsensors API version define, first digit is the major version (changed
+ when the API + ABI breaks), the third digit is incremented to track small
+ API additions like new flags / enum values. The second digit is for tracking
+ larger additions like new methods. */
+#define SENSORS_API_VERSION 0x432
+
+#define SENSORS_CHIP_NAME_PREFIX_ANY NULL
+#define SENSORS_CHIP_NAME_ADDR_ANY (-1)
+
+#define SENSORS_BUS_TYPE_ANY (-1)
+#define SENSORS_BUS_TYPE_I2C 0
+#define SENSORS_BUS_TYPE_ISA 1
+#define SENSORS_BUS_TYPE_PCI 2
+#define SENSORS_BUS_TYPE_SPI 3
+#define SENSORS_BUS_TYPE_VIRTUAL 4
+#define SENSORS_BUS_TYPE_ACPI 5
+#define SENSORS_BUS_TYPE_HID 6
+#define SENSORS_BUS_NR_ANY (-1)
+#define SENSORS_BUS_NR_IGNORE (-2)
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+extern const char *libsensors_version;
+
+extern int sensors_sysfs_no_scaling;
+
+typedef struct sensors_bus_id {
+ short type;
+ short nr;
+} sensors_bus_id;
+
+/* A chip name is encoded in this structure */
+typedef struct sensors_chip_name {
+ char *prefix;
+ sensors_bus_id bus;
+ int addr;
+ char *path;
+} sensors_chip_name;
+
+/* Load the configuration file and the detected chips list. If this
+ returns a value unequal to zero, you are in trouble; you can not
+ assume anything will be initialized properly. If you want to
+ reload the configuration file, call sensors_cleanup() below before
+ calling sensors_init() again. */
+int sensors_init(FILE *input);
+
+/* Clean-up function: You can't access anything after
+ this, until the next sensors_init() call! */
+void sensors_cleanup(void);
+
+/* Parse a chip name to the internal representation. Return 0 on success, <0
+ on error. */
+int sensors_parse_chip_name(const char *orig_name, sensors_chip_name *res);
+
+/* Free memory allocated for the internal representation of a chip name. */
+void sensors_free_chip_name(sensors_chip_name *chip);
+
+/* Print a chip name from its internal representation. Note that chip should
+ not contain wildcard values! Return the number of characters printed on
+ success (same as snprintf), <0 on error. */
+int sensors_snprintf_chip_name(char *str, size_t size,
+ const sensors_chip_name *chip);
+
+/* This function returns the adapter name of a bus,
+ as used within the sensors_chip_name structure. If it could not be found,
+ it returns NULL */
+const char *sensors_get_adapter_name(const sensors_bus_id *bus);
+
+typedef struct sensors_feature sensors_feature;
+
+/* Look up the label for a given feature. Note that chip should not
+ contain wildcard values! The returned string is newly allocated (free it
+ yourself). On failure, NULL is returned.
+ If no label exists for this feature, its name is returned itself. */
+char *sensors_get_label(const sensors_chip_name *name,
+ const sensors_feature *feature);
+
+/* Read the value of a subfeature of a certain chip. Note that chip should not
+ contain wildcard values! This function will return 0 on success, and <0
+ on failure. */
+int sensors_get_value(const sensors_chip_name *name, int subfeat_nr,
+ double *value);
+
+/* Set the value of a subfeature of a certain chip. Note that chip should not
+ contain wildcard values! This function will return 0 on success, and <0
+ on failure. */
+int sensors_set_value(const sensors_chip_name *name, int subfeat_nr,
+ double value);
+
+/* Execute all set statements for this particular chip. The chip may contain
+ wildcards! This function will return 0 on success, and <0 on failure. */
+int sensors_do_chip_sets(const sensors_chip_name *name);
+
+/* This function returns all detected chips that match a given chip name,
+ one by one. If no chip name is provided, all detected chips are returned.
+ To start at the beginning of the list, use 0 for nr; NULL is returned if
+ we are at the end of the list. Do not try to change these chip names, as
+ they point to internal structures! */
+const sensors_chip_name *sensors_get_detected_chips(const sensors_chip_name
+ *match, int *nr);
+
+/* These defines are used in the flags field of sensors_subfeature */
+#define SENSORS_MODE_R 1
+#define SENSORS_MODE_W 2
+#define SENSORS_COMPUTE_MAPPING 4
+
+typedef enum sensors_feature_type {
+ SENSORS_FEATURE_IN = 0x00,
+ SENSORS_FEATURE_FAN = 0x01,
+ SENSORS_FEATURE_TEMP = 0x02,
+ SENSORS_FEATURE_POWER = 0x03,
+ SENSORS_FEATURE_ENERGY = 0x04,
+ SENSORS_FEATURE_CURR = 0x05,
+ SENSORS_FEATURE_HUMIDITY = 0x06,
+ SENSORS_FEATURE_MAX_MAIN,
+ SENSORS_FEATURE_VID = 0x10,
+ SENSORS_FEATURE_INTRUSION = 0x11,
+ SENSORS_FEATURE_MAX_OTHER,
+ SENSORS_FEATURE_BEEP_ENABLE = 0x18,
+ SENSORS_FEATURE_UNKNOWN = INT_MAX,
+} sensors_feature_type;
+
+/* All the sensor types (in, fan, temp, vid) are a multiple of 0x100 apart,
+ and sensor subfeatures which have no compute mapping have bit 7 set. */
+typedef enum sensors_subfeature_type {
+ SENSORS_SUBFEATURE_IN_INPUT = SENSORS_FEATURE_IN << 8,
+ SENSORS_SUBFEATURE_IN_MIN,
+ SENSORS_SUBFEATURE_IN_MAX,
+ SENSORS_SUBFEATURE_IN_LCRIT,
+ SENSORS_SUBFEATURE_IN_CRIT,
+ SENSORS_SUBFEATURE_IN_AVERAGE,
+ SENSORS_SUBFEATURE_IN_LOWEST,
+ SENSORS_SUBFEATURE_IN_HIGHEST,
+ SENSORS_SUBFEATURE_IN_ALARM = (SENSORS_FEATURE_IN << 8) | 0x80,
+ SENSORS_SUBFEATURE_IN_MIN_ALARM,
+ SENSORS_SUBFEATURE_IN_MAX_ALARM,
+ SENSORS_SUBFEATURE_IN_BEEP,
+ SENSORS_SUBFEATURE_IN_LCRIT_ALARM,
+ SENSORS_SUBFEATURE_IN_CRIT_ALARM,
+
+ SENSORS_SUBFEATURE_FAN_INPUT = SENSORS_FEATURE_FAN << 8,
+ SENSORS_SUBFEATURE_FAN_MIN,
+ SENSORS_SUBFEATURE_FAN_MAX,
+ SENSORS_SUBFEATURE_FAN_ALARM = (SENSORS_FEATURE_FAN << 8) | 0x80,
+ SENSORS_SUBFEATURE_FAN_FAULT,
+ SENSORS_SUBFEATURE_FAN_DIV,
+ SENSORS_SUBFEATURE_FAN_BEEP,
+ SENSORS_SUBFEATURE_FAN_PULSES,
+ SENSORS_SUBFEATURE_FAN_MIN_ALARM,
+ SENSORS_SUBFEATURE_FAN_MAX_ALARM,
+
+ SENSORS_SUBFEATURE_TEMP_INPUT = SENSORS_FEATURE_TEMP << 8,
+ SENSORS_SUBFEATURE_TEMP_MAX,
+ SENSORS_SUBFEATURE_TEMP_MAX_HYST,
+ SENSORS_SUBFEATURE_TEMP_MIN,
+ SENSORS_SUBFEATURE_TEMP_CRIT,
+ SENSORS_SUBFEATURE_TEMP_CRIT_HYST,
+ SENSORS_SUBFEATURE_TEMP_LCRIT,
+ SENSORS_SUBFEATURE_TEMP_EMERGENCY,
+ SENSORS_SUBFEATURE_TEMP_EMERGENCY_HYST,
+ SENSORS_SUBFEATURE_TEMP_LOWEST,
+ SENSORS_SUBFEATURE_TEMP_HIGHEST,
+ SENSORS_SUBFEATURE_TEMP_ALARM = (SENSORS_FEATURE_TEMP << 8) | 0x80,
+ SENSORS_SUBFEATURE_TEMP_MAX_ALARM,
+ SENSORS_SUBFEATURE_TEMP_MIN_ALARM,
+ SENSORS_SUBFEATURE_TEMP_CRIT_ALARM,
+ SENSORS_SUBFEATURE_TEMP_FAULT,
+ SENSORS_SUBFEATURE_TEMP_TYPE,
+ SENSORS_SUBFEATURE_TEMP_OFFSET,
+ SENSORS_SUBFEATURE_TEMP_BEEP,
+ SENSORS_SUBFEATURE_TEMP_EMERGENCY_ALARM,
+ SENSORS_SUBFEATURE_TEMP_LCRIT_ALARM,
+
+ SENSORS_SUBFEATURE_POWER_AVERAGE = SENSORS_FEATURE_POWER << 8,
+ SENSORS_SUBFEATURE_POWER_AVERAGE_HIGHEST,
+ SENSORS_SUBFEATURE_POWER_AVERAGE_LOWEST,
+ SENSORS_SUBFEATURE_POWER_INPUT,
+ SENSORS_SUBFEATURE_POWER_INPUT_HIGHEST,
+ SENSORS_SUBFEATURE_POWER_INPUT_LOWEST,
+ SENSORS_SUBFEATURE_POWER_CAP,
+ SENSORS_SUBFEATURE_POWER_CAP_HYST,
+ SENSORS_SUBFEATURE_POWER_MAX,
+ SENSORS_SUBFEATURE_POWER_CRIT,
+ SENSORS_SUBFEATURE_POWER_AVERAGE_INTERVAL = (SENSORS_FEATURE_POWER << 8) | 0x80,
+ SENSORS_SUBFEATURE_POWER_ALARM,
+ SENSORS_SUBFEATURE_POWER_CAP_ALARM,
+ SENSORS_SUBFEATURE_POWER_MAX_ALARM,
+ SENSORS_SUBFEATURE_POWER_CRIT_ALARM,
+
+ SENSORS_SUBFEATURE_ENERGY_INPUT = SENSORS_FEATURE_ENERGY << 8,
+
+ SENSORS_SUBFEATURE_CURR_INPUT = SENSORS_FEATURE_CURR << 8,
+ SENSORS_SUBFEATURE_CURR_MIN,
+ SENSORS_SUBFEATURE_CURR_MAX,
+ SENSORS_SUBFEATURE_CURR_LCRIT,
+ SENSORS_SUBFEATURE_CURR_CRIT,
+ SENSORS_SUBFEATURE_CURR_AVERAGE,
+ SENSORS_SUBFEATURE_CURR_LOWEST,
+ SENSORS_SUBFEATURE_CURR_HIGHEST,
+ SENSORS_SUBFEATURE_CURR_ALARM = (SENSORS_FEATURE_CURR << 8) | 0x80,
+ SENSORS_SUBFEATURE_CURR_MIN_ALARM,
+ SENSORS_SUBFEATURE_CURR_MAX_ALARM,
+ SENSORS_SUBFEATURE_CURR_BEEP,
+ SENSORS_SUBFEATURE_CURR_LCRIT_ALARM,
+ SENSORS_SUBFEATURE_CURR_CRIT_ALARM,
+
+ SENSORS_SUBFEATURE_HUMIDITY_INPUT = SENSORS_FEATURE_HUMIDITY << 8,
+
+ SENSORS_SUBFEATURE_VID = SENSORS_FEATURE_VID << 8,
+
+ SENSORS_SUBFEATURE_INTRUSION_ALARM = SENSORS_FEATURE_INTRUSION << 8,
+ SENSORS_SUBFEATURE_INTRUSION_BEEP,
+
+ SENSORS_SUBFEATURE_BEEP_ENABLE = SENSORS_FEATURE_BEEP_ENABLE << 8,
+
+ SENSORS_SUBFEATURE_UNKNOWN = INT_MAX,
+} sensors_subfeature_type;
+
+/* Data about a single chip feature (or category leader) */
+struct sensors_feature {
+ char *name;
+ int number;
+ sensors_feature_type type;
+ /* Members below are for libsensors internal use only */
+ int first_subfeature;
+ int padding1;
+};
+
+/* Data about a single chip subfeature:
+ name is the string name used to refer to this subfeature (in config files)
+ number is the internal subfeature number, used in many functions to refer
+ to this subfeature
+ type is the subfeature type
+ mapping is the number of a main feature this subfeature belongs to
+ (for example subfeatures fan1_input, fan1_min, fan1_div and fan1_alarm
+ are mapped to main feature fan1)
+ flags is a bitfield, its value is a combination of SENSORS_MODE_R (readable),
+ SENSORS_MODE_W (writable) and SENSORS_COMPUTE_MAPPING (affected by the
+ computation rules of the main feature) */
+typedef struct sensors_subfeature {
+ char *name;
+ int number;
+ sensors_subfeature_type type;
+ int mapping;
+ unsigned int flags;
+} sensors_subfeature;
+
+/* This returns all main features of a specific chip. nr is an internally
+ used variable. Set it to zero to start at the begin of the list. If no
+ more features are found NULL is returned.
+ Do not try to change the returned structure; you will corrupt internal
+ data structures. */
+const sensors_feature *
+sensors_get_features(const sensors_chip_name *name, int *nr);
+
+/* This returns all subfeatures of a given main feature. nr is an internally
+ used variable. Set it to zero to start at the begin of the list. If no
+ more features are found NULL is returned.
+ Do not try to change the returned structure; you will corrupt internal
+ data structures. */
+const sensors_subfeature *
+sensors_get_all_subfeatures(const sensors_chip_name *name,
+ const sensors_feature *feature, int *nr);
+
+/* This returns the subfeature of the given type for a given main feature,
+ if it exists, NULL otherwise.
+ Do not try to change the returned structure; you will corrupt internal
+ data structures. */
+const sensors_subfeature *
+sensors_get_subfeature(const sensors_chip_name *name,
+ const sensors_feature *feature,
+ sensors_subfeature_type type);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* def LIB_SENSORS_ERROR_H */
diff --git a/tools/gator/daemon/libsensors/sysfs.c b/tools/gator/daemon/libsensors/sysfs.c
new file mode 100644
index 00000000000..2b494c9975b
--- /dev/null
+++ b/tools/gator/daemon/libsensors/sysfs.c
@@ -0,0 +1,926 @@
+/*
+ sysfs.c - Part of libsensors, a library for reading Linux sensor data
+ Copyright (c) 2005 Mark M. Hoffman <mhoffman@lightlink.com>
+ Copyright (C) 2007-2010 Jean Delvare <khali@linux-fr.org>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ MA 02110-1301 USA.
+*/
+
+/*** This file modified by ARM on Jan 23, 2013 to improve performance by substituting calls to fread() with calls to read() and to read non-scaled values. ***/
+
+/* this define needed for strndup() */
+#define _GNU_SOURCE
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/vfs.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdlib.h>
+#include <limits.h>
+#include <errno.h>
+#include <dirent.h>
+#include <fcntl.h>
+#include "data.h"
+#include "error.h"
+#include "access.h"
+#include "general.h"
+#include "sysfs.h"
+
+
+/****************************************************************************/
+
+#define ATTR_MAX 128
+#define SYSFS_MAGIC 0x62656572
+
+int sensors_sysfs_no_scaling;
+
+/*
+ * Read an attribute from sysfs
+ * Returns a pointer to a freshly allocated string; free it yourself.
+ * If the file doesn't exist or can't be read, NULL is returned.
+ */
+static char *sysfs_read_attr(const char *device, const char *attr)
+{
+ char path[NAME_MAX];
+ char buf[ATTR_MAX], *p;
+ FILE *f;
+
+ snprintf(path, NAME_MAX, "%s/%s", device, attr);
+
+ if (!(f = fopen(path, "r")))
+ return NULL;
+ p = fgets(buf, ATTR_MAX, f);
+ fclose(f);
+ if (!p)
+ return NULL;
+
+ /* Last byte is a '\n'; chop that off */
+ p = strndup(buf, strlen(buf) - 1);
+ if (!p)
+ sensors_fatal_error(__func__, "Out of memory");
+ return p;
+}
+
+/*
+ * Call an arbitrary function for each class device of the given class
+ * Returns 0 on success (all calls returned 0), a positive errno for
+ * local errors, or a negative error value if any call fails.
+ */
+static int sysfs_foreach_classdev(const char *class_name,
+ int (*func)(const char *, const char *))
+{
+ char path[NAME_MAX];
+ int path_off, ret;
+ DIR *dir;
+ struct dirent *ent;
+
+ path_off = snprintf(path, NAME_MAX, "%s/class/%s",
+ sensors_sysfs_mount, class_name);
+ if (!(dir = opendir(path)))
+ return errno;
+
+ ret = 0;
+ while (!ret && (ent = readdir(dir))) {
+ if (ent->d_name[0] == '.') /* skip hidden entries */
+ continue;
+
+ snprintf(path + path_off, NAME_MAX - path_off, "/%s",
+ ent->d_name);
+ ret = func(path, ent->d_name);
+ }
+
+ closedir(dir);
+ return ret;
+}
+
+/*
+ * Call an arbitrary function for each device of the given bus type
+ * Returns 0 on success (all calls returned 0), a positive errno for
+ * local errors, or a negative error value if any call fails.
+ */
+static int sysfs_foreach_busdev(const char *bus_type,
+ int (*func)(const char *, const char *))
+{
+ char path[NAME_MAX];
+ int path_off, ret;
+ DIR *dir;
+ struct dirent *ent;
+
+ path_off = snprintf(path, NAME_MAX, "%s/bus/%s/devices",
+ sensors_sysfs_mount, bus_type);
+ if (!(dir = opendir(path)))
+ return errno;
+
+ ret = 0;
+ while (!ret && (ent = readdir(dir))) {
+ if (ent->d_name[0] == '.') /* skip hidden entries */
+ continue;
+
+ snprintf(path + path_off, NAME_MAX - path_off, "/%s",
+ ent->d_name);
+ ret = func(path, ent->d_name);
+ }
+
+ closedir(dir);
+ return ret;
+}
+
+/****************************************************************************/
+
+char sensors_sysfs_mount[NAME_MAX];
+
+#define MAX_MAIN_SENSOR_TYPES (SENSORS_FEATURE_MAX_MAIN - SENSORS_FEATURE_IN)
+#define MAX_OTHER_SENSOR_TYPES (SENSORS_FEATURE_MAX_OTHER - SENSORS_FEATURE_VID)
+#define MAX_SENSORS_PER_TYPE 24
+/* max_subfeatures is now computed dynamically */
+#define FEATURE_SIZE (max_subfeatures * 2)
+#define FEATURE_TYPE_SIZE (MAX_SENSORS_PER_TYPE * FEATURE_SIZE)
+
+/*
+ * Room for all 7 main types (in, fan, temp, power, energy, current, humidity)
+ * and 2 other types (VID, intrusion) with all their subfeatures + misc features
+ */
+#define SUB_OFFSET_OTHER (MAX_MAIN_SENSOR_TYPES * FEATURE_TYPE_SIZE)
+#define SUB_OFFSET_MISC (SUB_OFFSET_OTHER + \
+ MAX_OTHER_SENSOR_TYPES * FEATURE_TYPE_SIZE)
+#define ALL_POSSIBLE_SUBFEATURES (SUB_OFFSET_MISC + 1)
+
+static
+int get_type_scaling(sensors_subfeature_type type)
+{
+ /* Multipliers for subfeatures */
+ switch (type & 0xFF80) {
+ case SENSORS_SUBFEATURE_IN_INPUT:
+ case SENSORS_SUBFEATURE_TEMP_INPUT:
+ case SENSORS_SUBFEATURE_CURR_INPUT:
+ case SENSORS_SUBFEATURE_HUMIDITY_INPUT:
+ return 1000;
+ case SENSORS_SUBFEATURE_FAN_INPUT:
+ return 1;
+ case SENSORS_SUBFEATURE_POWER_AVERAGE:
+ case SENSORS_SUBFEATURE_ENERGY_INPUT:
+ return 1000000;
+ }
+
+ /* Multipliers for second class subfeatures
+ that need their own multiplier */
+ switch (type) {
+ case SENSORS_SUBFEATURE_POWER_AVERAGE_INTERVAL:
+ case SENSORS_SUBFEATURE_VID:
+ case SENSORS_SUBFEATURE_TEMP_OFFSET:
+ return 1000;
+ default:
+ return 1;
+ }
+}
+
+static
+char *get_feature_name(sensors_feature_type ftype, char *sfname)
+{
+ char *name, *underscore;
+
+ switch (ftype) {
+ case SENSORS_FEATURE_IN:
+ case SENSORS_FEATURE_FAN:
+ case SENSORS_FEATURE_TEMP:
+ case SENSORS_FEATURE_POWER:
+ case SENSORS_FEATURE_ENERGY:
+ case SENSORS_FEATURE_CURR:
+ case SENSORS_FEATURE_HUMIDITY:
+ case SENSORS_FEATURE_INTRUSION:
+ underscore = strchr(sfname, '_');
+ name = strndup(sfname, underscore - sfname);
+ if (!name)
+ sensors_fatal_error(__func__, "Out of memory");
+
+ break;
+ default:
+ name = strdup(sfname);
+ if (!name)
+ sensors_fatal_error(__func__, "Out of memory");
+ }
+
+ return name;
+}
+
+/* Static mappings for use by sensors_subfeature_get_type() */
+struct subfeature_type_match
+{
+ const char *name;
+ sensors_subfeature_type type;
+};
+
+struct feature_type_match
+{
+ const char *name;
+ const struct subfeature_type_match *submatches;
+};
+
+static const struct subfeature_type_match temp_matches[] = {
+ { "input", SENSORS_SUBFEATURE_TEMP_INPUT },
+ { "max", SENSORS_SUBFEATURE_TEMP_MAX },
+ { "max_hyst", SENSORS_SUBFEATURE_TEMP_MAX_HYST },
+ { "min", SENSORS_SUBFEATURE_TEMP_MIN },
+ { "crit", SENSORS_SUBFEATURE_TEMP_CRIT },
+ { "crit_hyst", SENSORS_SUBFEATURE_TEMP_CRIT_HYST },
+ { "lcrit", SENSORS_SUBFEATURE_TEMP_LCRIT },
+ { "emergency", SENSORS_SUBFEATURE_TEMP_EMERGENCY },
+ { "emergency_hyst", SENSORS_SUBFEATURE_TEMP_EMERGENCY_HYST },
+ { "lowest", SENSORS_SUBFEATURE_TEMP_LOWEST },
+ { "highest", SENSORS_SUBFEATURE_TEMP_HIGHEST },
+ { "alarm", SENSORS_SUBFEATURE_TEMP_ALARM },
+ { "min_alarm", SENSORS_SUBFEATURE_TEMP_MIN_ALARM },
+ { "max_alarm", SENSORS_SUBFEATURE_TEMP_MAX_ALARM },
+ { "crit_alarm", SENSORS_SUBFEATURE_TEMP_CRIT_ALARM },
+ { "emergency_alarm", SENSORS_SUBFEATURE_TEMP_EMERGENCY_ALARM },
+ { "lcrit_alarm", SENSORS_SUBFEATURE_TEMP_LCRIT_ALARM },
+ { "fault", SENSORS_SUBFEATURE_TEMP_FAULT },
+ { "type", SENSORS_SUBFEATURE_TEMP_TYPE },
+ { "offset", SENSORS_SUBFEATURE_TEMP_OFFSET },
+ { "beep", SENSORS_SUBFEATURE_TEMP_BEEP },
+ { NULL, 0 }
+};
+
+static const struct subfeature_type_match in_matches[] = {
+ { "input", SENSORS_SUBFEATURE_IN_INPUT },
+ { "min", SENSORS_SUBFEATURE_IN_MIN },
+ { "max", SENSORS_SUBFEATURE_IN_MAX },
+ { "lcrit", SENSORS_SUBFEATURE_IN_LCRIT },
+ { "crit", SENSORS_SUBFEATURE_IN_CRIT },
+ { "average", SENSORS_SUBFEATURE_IN_AVERAGE },
+ { "lowest", SENSORS_SUBFEATURE_IN_LOWEST },
+ { "highest", SENSORS_SUBFEATURE_IN_HIGHEST },
+ { "alarm", SENSORS_SUBFEATURE_IN_ALARM },
+ { "min_alarm", SENSORS_SUBFEATURE_IN_MIN_ALARM },
+ { "max_alarm", SENSORS_SUBFEATURE_IN_MAX_ALARM },
+ { "lcrit_alarm", SENSORS_SUBFEATURE_IN_LCRIT_ALARM },
+ { "crit_alarm", SENSORS_SUBFEATURE_IN_CRIT_ALARM },
+ { "beep", SENSORS_SUBFEATURE_IN_BEEP },
+ { NULL, 0 }
+};
+
+static const struct subfeature_type_match fan_matches[] = {
+ { "input", SENSORS_SUBFEATURE_FAN_INPUT },
+ { "min", SENSORS_SUBFEATURE_FAN_MIN },
+ { "max", SENSORS_SUBFEATURE_FAN_MAX },
+ { "div", SENSORS_SUBFEATURE_FAN_DIV },
+ { "pulses", SENSORS_SUBFEATURE_FAN_PULSES },
+ { "alarm", SENSORS_SUBFEATURE_FAN_ALARM },
+ { "min_alarm", SENSORS_SUBFEATURE_FAN_MIN_ALARM },
+ { "max_alarm", SENSORS_SUBFEATURE_FAN_MAX_ALARM },
+ { "fault", SENSORS_SUBFEATURE_FAN_FAULT },
+ { "beep", SENSORS_SUBFEATURE_FAN_BEEP },
+ { NULL, 0 }
+};
+
+static const struct subfeature_type_match power_matches[] = {
+ { "average", SENSORS_SUBFEATURE_POWER_AVERAGE },
+ { "average_highest", SENSORS_SUBFEATURE_POWER_AVERAGE_HIGHEST },
+ { "average_lowest", SENSORS_SUBFEATURE_POWER_AVERAGE_LOWEST },
+ { "input", SENSORS_SUBFEATURE_POWER_INPUT },
+ { "input_highest", SENSORS_SUBFEATURE_POWER_INPUT_HIGHEST },
+ { "input_lowest", SENSORS_SUBFEATURE_POWER_INPUT_LOWEST },
+ { "cap", SENSORS_SUBFEATURE_POWER_CAP },
+ { "cap_hyst", SENSORS_SUBFEATURE_POWER_CAP_HYST },
+ { "cap_alarm", SENSORS_SUBFEATURE_POWER_CAP_ALARM },
+ { "alarm", SENSORS_SUBFEATURE_POWER_ALARM },
+ { "max", SENSORS_SUBFEATURE_POWER_MAX },
+ { "max_alarm", SENSORS_SUBFEATURE_POWER_MAX_ALARM },
+ { "crit", SENSORS_SUBFEATURE_POWER_CRIT },
+ { "crit_alarm", SENSORS_SUBFEATURE_POWER_CRIT_ALARM },
+ { "average_interval", SENSORS_SUBFEATURE_POWER_AVERAGE_INTERVAL },
+ { NULL, 0 }
+};
+
+static const struct subfeature_type_match energy_matches[] = {
+ { "input", SENSORS_SUBFEATURE_ENERGY_INPUT },
+ { NULL, 0 }
+};
+
+static const struct subfeature_type_match curr_matches[] = {
+ { "input", SENSORS_SUBFEATURE_CURR_INPUT },
+ { "min", SENSORS_SUBFEATURE_CURR_MIN },
+ { "max", SENSORS_SUBFEATURE_CURR_MAX },
+ { "lcrit", SENSORS_SUBFEATURE_CURR_LCRIT },
+ { "crit", SENSORS_SUBFEATURE_CURR_CRIT },
+ { "average", SENSORS_SUBFEATURE_CURR_AVERAGE },
+ { "lowest", SENSORS_SUBFEATURE_CURR_LOWEST },
+ { "highest", SENSORS_SUBFEATURE_CURR_HIGHEST },
+ { "alarm", SENSORS_SUBFEATURE_CURR_ALARM },
+ { "min_alarm", SENSORS_SUBFEATURE_CURR_MIN_ALARM },
+ { "max_alarm", SENSORS_SUBFEATURE_CURR_MAX_ALARM },
+ { "lcrit_alarm", SENSORS_SUBFEATURE_CURR_LCRIT_ALARM },
+ { "crit_alarm", SENSORS_SUBFEATURE_CURR_CRIT_ALARM },
+ { "beep", SENSORS_SUBFEATURE_CURR_BEEP },
+ { NULL, 0 }
+};
+
+static const struct subfeature_type_match humidity_matches[] = {
+ { "input", SENSORS_SUBFEATURE_HUMIDITY_INPUT },
+ { NULL, 0 }
+};
+
+static const struct subfeature_type_match cpu_matches[] = {
+ { "vid", SENSORS_SUBFEATURE_VID },
+ { NULL, 0 }
+};
+
+static const struct subfeature_type_match intrusion_matches[] = {
+ { "alarm", SENSORS_SUBFEATURE_INTRUSION_ALARM },
+ { "beep", SENSORS_SUBFEATURE_INTRUSION_BEEP },
+ { NULL, 0 }
+};
+static struct feature_type_match matches[] = {
+ { "temp%d%c", temp_matches },
+ { "in%d%c", in_matches },
+ { "fan%d%c", fan_matches },
+ { "cpu%d%c", cpu_matches },
+ { "power%d%c", power_matches },
+ { "curr%d%c", curr_matches },
+ { "energy%d%c", energy_matches },
+ { "intrusion%d%c", intrusion_matches },
+ { "humidity%d%c", humidity_matches },
+};
+
+/* Return the subfeature type and channel number based on the subfeature
+ name */
+static
+sensors_subfeature_type sensors_subfeature_get_type(const char *name, int *nr)
+{
+ char c;
+ int i, count;
+ const struct subfeature_type_match *submatches;
+
+ /* Special case */
+ if (!strcmp(name, "beep_enable")) {
+ *nr = 0;
+ return SENSORS_SUBFEATURE_BEEP_ENABLE;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(matches); i++)
+ if ((count = sscanf(name, matches[i].name, nr, &c)))
+ break;
+
+ if (i == ARRAY_SIZE(matches) || count != 2 || c != '_')
+ return SENSORS_SUBFEATURE_UNKNOWN; /* no match */
+
+ submatches = matches[i].submatches;
+ name = strchr(name + 3, '_') + 1;
+ for (i = 0; submatches[i].name != NULL; i++)
+ if (!strcmp(name, submatches[i].name))
+ return submatches[i].type;
+
+ return SENSORS_SUBFEATURE_UNKNOWN;
+}
+
+static int sensors_compute_max(void)
+{
+ int i, j, max, offset;
+ const struct subfeature_type_match *submatches;
+ sensors_feature_type ftype;
+
+ max = 0;
+ for (i = 0; i < ARRAY_SIZE(matches); i++) {
+ submatches = matches[i].submatches;
+ for (j = 0; submatches[j].name != NULL; j++) {
+ ftype = submatches[j].type >> 8;
+
+ if (ftype < SENSORS_FEATURE_VID) {
+ offset = submatches[j].type & 0x7F;
+ if (offset >= max)
+ max = offset + 1;
+ } else {
+ offset = submatches[j].type & 0xFF;
+ if (offset >= max * 2)
+ max = ((offset + 1) + 1) / 2;
+ }
+ }
+ }
+
+ return max;
+}
+
+static int sensors_get_attr_mode(const char *device, const char *attr)
+{
+ char path[NAME_MAX];
+ struct stat st;
+ int mode = 0;
+
+ snprintf(path, NAME_MAX, "%s/%s", device, attr);
+ if (!stat(path, &st)) {
+ if (st.st_mode & S_IRUSR)
+ mode |= SENSORS_MODE_R;
+ if (st.st_mode & S_IWUSR)
+ mode |= SENSORS_MODE_W;
+ }
+ return mode;
+}
+
+static int sensors_read_dynamic_chip(sensors_chip_features *chip,
+ const char *dev_path)
+{
+ int i, fnum = 0, sfnum = 0, prev_slot;
+ static int max_subfeatures;
+ DIR *dir;
+ struct dirent *ent;
+ sensors_subfeature *all_subfeatures;
+ sensors_subfeature *dyn_subfeatures;
+ sensors_feature *dyn_features;
+ sensors_feature_type ftype;
+ sensors_subfeature_type sftype;
+
+ if (!(dir = opendir(dev_path)))
+ return -errno;
+
+ /* Dynamically figure out the max number of subfeatures */
+ if (!max_subfeatures)
+ max_subfeatures = sensors_compute_max();
+
+ /* We use a large sparse table at first to store all found
+ subfeatures, so that we can store them sorted at type and index
+ and then later create a dense sorted table. */
+ all_subfeatures = calloc(ALL_POSSIBLE_SUBFEATURES,
+ sizeof(sensors_subfeature));
+ if (!all_subfeatures)
+ sensors_fatal_error(__func__, "Out of memory");
+
+ while ((ent = readdir(dir))) {
+ char *name;
+ int nr;
+
+ /* Skip directories and symlinks */
+ if (ent->d_type != DT_REG)
+ continue;
+
+ name = ent->d_name;
+
+ sftype = sensors_subfeature_get_type(name, &nr);
+ if (sftype == SENSORS_SUBFEATURE_UNKNOWN)
+ continue;
+ ftype = sftype >> 8;
+
+ /* Adjust the channel number */
+ switch (ftype) {
+ case SENSORS_FEATURE_FAN:
+ case SENSORS_FEATURE_TEMP:
+ case SENSORS_FEATURE_POWER:
+ case SENSORS_FEATURE_ENERGY:
+ case SENSORS_FEATURE_CURR:
+ case SENSORS_FEATURE_HUMIDITY:
+ nr--;
+ break;
+ default:
+ break;
+ }
+
+ if (nr < 0 || nr >= MAX_SENSORS_PER_TYPE) {
+ /* More sensors of one type than MAX_SENSORS_PER_TYPE,
+ we have to ignore it */
+#ifdef DEBUG
+ sensors_fatal_error(__func__,
+ "Increase MAX_SENSORS_PER_TYPE!");
+#endif
+ continue;
+ }
+
+ /* "calculate" a place to store the subfeature in our sparse,
+ sorted table */
+ switch (ftype) {
+ case SENSORS_FEATURE_VID:
+ case SENSORS_FEATURE_INTRUSION:
+ i = SUB_OFFSET_OTHER +
+ (ftype - SENSORS_FEATURE_VID) * FEATURE_TYPE_SIZE +
+ nr * FEATURE_SIZE + (sftype & 0xFF);
+ break;
+ case SENSORS_FEATURE_BEEP_ENABLE:
+ i = SUB_OFFSET_MISC +
+ (ftype - SENSORS_FEATURE_BEEP_ENABLE);
+ break;
+ default:
+ i = ftype * FEATURE_TYPE_SIZE +
+ nr * FEATURE_SIZE +
+ ((sftype & 0x80) >> 7) * max_subfeatures +
+ (sftype & 0x7F);
+ }
+
+ if (all_subfeatures[i].name) {
+#ifdef DEBUG
+ sensors_fatal_error(__func__, "Duplicate subfeature");
+#endif
+ continue;
+ }
+
+ /* fill in the subfeature members */
+ all_subfeatures[i].type = sftype;
+ all_subfeatures[i].name = strdup(name);
+ if (!all_subfeatures[i].name)
+ sensors_fatal_error(__func__, "Out of memory");
+
+ /* Other and misc subfeatures are never scaled */
+ if (sftype < SENSORS_SUBFEATURE_VID && !(sftype & 0x80))
+ all_subfeatures[i].flags |= SENSORS_COMPUTE_MAPPING;
+ all_subfeatures[i].flags |= sensors_get_attr_mode(dev_path, name);
+
+ sfnum++;
+ }
+ closedir(dir);
+
+ if (!sfnum) { /* No subfeature */
+ chip->subfeature = NULL;
+ goto exit_free;
+ }
+
+ /* How many main features? */
+ prev_slot = -1;
+ for (i = 0; i < ALL_POSSIBLE_SUBFEATURES; i++) {
+ if (!all_subfeatures[i].name)
+ continue;
+
+ if (i >= SUB_OFFSET_MISC || i / FEATURE_SIZE != prev_slot) {
+ fnum++;
+ prev_slot = i / FEATURE_SIZE;
+ }
+ }
+
+ dyn_subfeatures = calloc(sfnum, sizeof(sensors_subfeature));
+ dyn_features = calloc(fnum, sizeof(sensors_feature));
+ if (!dyn_subfeatures || !dyn_features)
+ sensors_fatal_error(__func__, "Out of memory");
+
+ /* Copy from the sparse array to the compact array */
+ sfnum = 0;
+ fnum = -1;
+ prev_slot = -1;
+ for (i = 0; i < ALL_POSSIBLE_SUBFEATURES; i++) {
+ if (!all_subfeatures[i].name)
+ continue;
+
+ /* New main feature? */
+ if (i >= SUB_OFFSET_MISC || i / FEATURE_SIZE != prev_slot) {
+ ftype = all_subfeatures[i].type >> 8;
+ fnum++;
+ prev_slot = i / FEATURE_SIZE;
+
+ dyn_features[fnum].name = get_feature_name(ftype,
+ all_subfeatures[i].name);
+ dyn_features[fnum].number = fnum;
+ dyn_features[fnum].first_subfeature = sfnum;
+ dyn_features[fnum].type = ftype;
+ }
+
+ dyn_subfeatures[sfnum] = all_subfeatures[i];
+ dyn_subfeatures[sfnum].number = sfnum;
+ /* Back to the feature */
+ dyn_subfeatures[sfnum].mapping = fnum;
+
+ sfnum++;
+ }
+
+ chip->subfeature = dyn_subfeatures;
+ chip->subfeature_count = sfnum;
+ chip->feature = dyn_features;
+ chip->feature_count = ++fnum;
+
+exit_free:
+ free(all_subfeatures);
+ return 0;
+}
+
+/* returns !0 if sysfs filesystem was found, 0 otherwise */
+int sensors_init_sysfs(void)
+{
+ struct statfs statfsbuf;
+
+ snprintf(sensors_sysfs_mount, NAME_MAX, "%s", "/sys");
+ if (statfs(sensors_sysfs_mount, &statfsbuf) < 0
+ || statfsbuf.f_type != SYSFS_MAGIC)
+ return 0;
+
+ return 1;
+}
+
+/* returns: number of devices added (0 or 1) if successful, <0 otherwise */
+static int sensors_read_one_sysfs_chip(const char *dev_path,
+ const char *dev_name,
+ const char *hwmon_path)
+{
+ int domain, bus, slot, fn, vendor, product, id;
+ int err = -SENSORS_ERR_KERNEL;
+ char *bus_attr;
+ char bus_path[NAME_MAX];
+ char linkpath[NAME_MAX];
+ char subsys_path[NAME_MAX], *subsys;
+ int sub_len;
+ sensors_chip_features entry;
+
+ /* ignore any device without name attribute */
+ if (!(entry.chip.prefix = sysfs_read_attr(hwmon_path, "name")))
+ return 0;
+
+ entry.chip.path = strdup(hwmon_path);
+ if (!entry.chip.path)
+ sensors_fatal_error(__func__, "Out of memory");
+
+ if (dev_path == NULL) {
+ /* Virtual device */
+ entry.chip.bus.type = SENSORS_BUS_TYPE_VIRTUAL;
+ entry.chip.bus.nr = 0;
+ /* For now we assume that virtual devices are unique */
+ entry.chip.addr = 0;
+ goto done;
+ }
+
+ /* Find bus type */
+ snprintf(linkpath, NAME_MAX, "%s/subsystem", dev_path);
+ sub_len = readlink(linkpath, subsys_path, NAME_MAX - 1);
+ if (sub_len < 0 && errno == ENOENT) {
+ /* Fallback to "bus" link for kernels <= 2.6.17 */
+ snprintf(linkpath, NAME_MAX, "%s/bus", dev_path);
+ sub_len = readlink(linkpath, subsys_path, NAME_MAX - 1);
+ }
+ if (sub_len < 0) {
+ /* Older kernels (<= 2.6.11) have neither the subsystem
+ symlink nor the bus symlink */
+ if (errno == ENOENT)
+ subsys = NULL;
+ else
+ goto exit_free;
+ } else {
+ subsys_path[sub_len] = '\0';
+ subsys = strrchr(subsys_path, '/') + 1;
+ }
+
+ if ((!subsys || !strcmp(subsys, "i2c")) &&
+ sscanf(dev_name, "%hd-%x", &entry.chip.bus.nr,
+ &entry.chip.addr) == 2) {
+ /* find out if legacy ISA or not */
+ if (entry.chip.bus.nr == 9191) {
+ entry.chip.bus.type = SENSORS_BUS_TYPE_ISA;
+ entry.chip.bus.nr = 0;
+ } else {
+ entry.chip.bus.type = SENSORS_BUS_TYPE_I2C;
+ snprintf(bus_path, sizeof(bus_path),
+ "%s/class/i2c-adapter/i2c-%d/device",
+ sensors_sysfs_mount, entry.chip.bus.nr);
+
+ if ((bus_attr = sysfs_read_attr(bus_path, "name"))) {
+ if (!strncmp(bus_attr, "ISA ", 4)) {
+ entry.chip.bus.type = SENSORS_BUS_TYPE_ISA;
+ entry.chip.bus.nr = 0;
+ }
+
+ free(bus_attr);
+ }
+ }
+ } else
+ if ((!subsys || !strcmp(subsys, "spi")) &&
+ sscanf(dev_name, "spi%hd.%d", &entry.chip.bus.nr,
+ &entry.chip.addr) == 2) {
+ /* SPI */
+ entry.chip.bus.type = SENSORS_BUS_TYPE_SPI;
+ } else
+ if ((!subsys || !strcmp(subsys, "pci")) &&
+ sscanf(dev_name, "%x:%x:%x.%x", &domain, &bus, &slot, &fn) == 4) {
+ /* PCI */
+ entry.chip.addr = (domain << 16) + (bus << 8) + (slot << 3) + fn;
+ entry.chip.bus.type = SENSORS_BUS_TYPE_PCI;
+ entry.chip.bus.nr = 0;
+ } else
+ if ((!subsys || !strcmp(subsys, "platform") ||
+ !strcmp(subsys, "of_platform"))) {
+ /* must be new ISA (platform driver) */
+ if (sscanf(dev_name, "%*[a-z0-9_].%d", &entry.chip.addr) != 1)
+ entry.chip.addr = 0;
+ entry.chip.bus.type = SENSORS_BUS_TYPE_ISA;
+ entry.chip.bus.nr = 0;
+ } else if (subsys && !strcmp(subsys, "acpi")) {
+ entry.chip.bus.type = SENSORS_BUS_TYPE_ACPI;
+ /* For now we assume that acpi devices are unique */
+ entry.chip.bus.nr = 0;
+ entry.chip.addr = 0;
+ } else
+ if (subsys && !strcmp(subsys, "hid") &&
+ sscanf(dev_name, "%x:%x:%x.%x", &bus, &vendor, &product, &id) == 4) {
+ entry.chip.bus.type = SENSORS_BUS_TYPE_HID;
+ /* As of kernel 2.6.32, the hid device names don't look good */
+ entry.chip.bus.nr = bus;
+ entry.chip.addr = id;
+ } else {
+ /* Ignore unknown device */
+ err = 0;
+ goto exit_free;
+ }
+
+done:
+ if (sensors_read_dynamic_chip(&entry, hwmon_path) < 0)
+ goto exit_free;
+ if (!entry.subfeature) { /* No subfeature, discard chip */
+ err = 0;
+ goto exit_free;
+ }
+ sensors_add_proc_chips(&entry);
+
+ return 1;
+
+exit_free:
+ free(entry.chip.prefix);
+ free(entry.chip.path);
+ return err;
+}
+
+static int sensors_add_hwmon_device_compat(const char *path,
+ const char *dev_name)
+{
+ int err;
+
+ err = sensors_read_one_sysfs_chip(path, dev_name, path);
+ if (err < 0)
+ return err;
+ return 0;
+}
+
+/* returns 0 if successful, !0 otherwise */
+static int sensors_read_sysfs_chips_compat(void)
+{
+ int ret;
+
+ ret = sysfs_foreach_busdev("i2c", sensors_add_hwmon_device_compat);
+ if (ret && ret != ENOENT)
+ return -SENSORS_ERR_KERNEL;
+
+ return 0;
+}
+
+static int sensors_add_hwmon_device(const char *path, const char *classdev)
+{
+ char linkpath[NAME_MAX];
+ char device[NAME_MAX], *device_p;
+ int dev_len, err;
+ (void)classdev; /* hide warning */
+
+ snprintf(linkpath, NAME_MAX, "%s/device", path);
+ dev_len = readlink(linkpath, device, NAME_MAX - 1);
+ if (dev_len < 0) {
+ /* No device link? Treat as virtual */
+ err = sensors_read_one_sysfs_chip(NULL, NULL, path);
+ } else {
+ device[dev_len] = '\0';
+ device_p = strrchr(device, '/') + 1;
+
+ /* The attributes we want might be those of the hwmon class
+ device, or those of the device itself. */
+ err = sensors_read_one_sysfs_chip(linkpath, device_p, path);
+ if (err == 0)
+ err = sensors_read_one_sysfs_chip(linkpath, device_p,
+ linkpath);
+ }
+ if (err < 0)
+ return err;
+ return 0;
+}
+
+/* returns 0 if successful, !0 otherwise */
+int sensors_read_sysfs_chips(void)
+{
+ int ret;
+
+ ret = sysfs_foreach_classdev("hwmon", sensors_add_hwmon_device);
+ if (ret == ENOENT) {
+ /* compatibility function for kernel 2.6.n where n <= 13 */
+ return sensors_read_sysfs_chips_compat();
+ }
+
+ if (ret > 0)
+ ret = -SENSORS_ERR_KERNEL;
+ return ret;
+}
+
+/* returns 0 if successful, !0 otherwise */
+static int sensors_add_i2c_bus(const char *path, const char *classdev)
+{
+ sensors_bus entry;
+
+ if (sscanf(classdev, "i2c-%hd", &entry.bus.nr) != 1 ||
+ entry.bus.nr == 9191) /* legacy ISA */
+ return 0;
+ entry.bus.type = SENSORS_BUS_TYPE_I2C;
+
+ /* Get the adapter name from the classdev "name" attribute
+ * (Linux 2.6.20 and later). If it fails, fall back to
+ * the device "name" attribute (for older kernels). */
+ entry.adapter = sysfs_read_attr(path, "name");
+ if (!entry.adapter)
+ entry.adapter = sysfs_read_attr(path, "device/name");
+ if (entry.adapter)
+ sensors_add_proc_bus(&entry);
+
+ return 0;
+}
+
+/* returns 0 if successful, !0 otherwise */
+int sensors_read_sysfs_bus(void)
+{
+ int ret;
+
+ ret = sysfs_foreach_classdev("i2c-adapter", sensors_add_i2c_bus);
+ if (ret == ENOENT)
+ ret = sysfs_foreach_busdev("i2c", sensors_add_i2c_bus);
+ if (ret && ret != ENOENT)
+ return -SENSORS_ERR_KERNEL;
+
+ return 0;
+}
+
+int sensors_read_sysfs_attr(const sensors_chip_name *name,
+ const sensors_subfeature *subfeature,
+ double *value)
+{
+ char n[NAME_MAX];
+ int f;
+
+ snprintf(n, NAME_MAX, "%s/%s", name->path, subfeature->name);
+ if ((f = open(n, O_RDONLY)) != -1) {
+ int res, err = 0;
+ char buf[512];
+ int count;
+
+ errno = 0;
+ if ((count = read(f, buf, sizeof(buf) - 1)) == -1) {
+ if (errno == EIO)
+ err = -SENSORS_ERR_IO;
+ else
+ err = -SENSORS_ERR_ACCESS_R;
+ } else {
+ buf[count] = '\0';
+ errno = 0;
+ res = sscanf(buf, "%lf", value);
+ if (res == EOF && errno == EIO)
+ err = -SENSORS_ERR_IO;
+ else if (res != 1)
+ err = -SENSORS_ERR_ACCESS_R;
+ }
+ res = close(f);
+ if (err)
+ return err;
+
+ if (res != 0) {
+ if (errno == EIO)
+ return -SENSORS_ERR_IO;
+ else
+ return -SENSORS_ERR_ACCESS_R;
+ }
+ if (!sensors_sysfs_no_scaling)
+ *value /= get_type_scaling(subfeature->type);
+ } else
+ return -SENSORS_ERR_KERNEL;
+
+ return 0;
+}
+
+int sensors_write_sysfs_attr(const sensors_chip_name *name,
+ const sensors_subfeature *subfeature,
+ double value)
+{
+ char n[NAME_MAX];
+ FILE *f;
+
+ snprintf(n, NAME_MAX, "%s/%s", name->path, subfeature->name);
+ if ((f = fopen(n, "w"))) {
+ int res, err = 0;
+
+ if (!sensors_sysfs_no_scaling)
+ value *= get_type_scaling(subfeature->type);
+ res = fprintf(f, "%d", (int) value);
+ if (res == -EIO)
+ err = -SENSORS_ERR_IO;
+ else if (res < 0)
+ err = -SENSORS_ERR_ACCESS_W;
+ res = fclose(f);
+ if (err)
+ return err;
+
+ if (res == EOF) {
+ if (errno == EIO)
+ return -SENSORS_ERR_IO;
+ else
+ return -SENSORS_ERR_ACCESS_W;
+ }
+ } else
+ return -SENSORS_ERR_KERNEL;
+
+ return 0;
+}
diff --git a/tools/gator/daemon/libsensors/sysfs.h b/tools/gator/daemon/libsensors/sysfs.h
new file mode 100644
index 00000000000..38584afd028
--- /dev/null
+++ b/tools/gator/daemon/libsensors/sysfs.h
@@ -0,0 +1,43 @@
+/*
+ sysfs.h - part of libsensors, a library for reading Linux sensor data
+ Copyright (C) Mark M. Hoffman <mhoffman@lightlink.com>
+ Copyright (C) 2007 Jean Delvare <khali@linux-fr.org>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ MA 02110-1301 USA.
+*/
+
+#ifndef SENSORS_LIB_SYSFS_H
+#define SENSORS_LIB_SYSFS_H
+
+extern char sensors_sysfs_mount[];
+
+int sensors_init_sysfs(void);
+
+int sensors_read_sysfs_chips(void);
+
+int sensors_read_sysfs_bus(void);
+
+/* Read a value out of a sysfs attribute file */
+int sensors_read_sysfs_attr(const sensors_chip_name *name,
+ const sensors_subfeature *subfeature,
+ double *value);
+
+/* Write a value to a sysfs attribute file */
+int sensors_write_sysfs_attr(const sensors_chip_name *name,
+ const sensors_subfeature *subfeature,
+ double value);
+
+#endif /* !SENSORS_LIB_SYSFS_H */
diff --git a/tools/gator/daemon/libsensors/version.h b/tools/gator/daemon/libsensors/version.h
new file mode 100644
index 00000000000..76ceb08c29d
--- /dev/null
+++ b/tools/gator/daemon/libsensors/version.h
@@ -0,0 +1 @@
+#define LM_VERSION "3.3.2"
diff --git a/tools/gator/daemon/main.cpp b/tools/gator/daemon/main.cpp
new file mode 100644
index 00000000000..a6ddfe26865
--- /dev/null
+++ b/tools/gator/daemon/main.cpp
@@ -0,0 +1,385 @@
+/**
+ * Copyright (C) ARM Limited 2010-2013. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <stdlib.h>
+#include <signal.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <sys/syscall.h>
+#include <sys/prctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/mount.h>
+#include <fcntl.h>
+#include <sys/mman.h>
+#include <sys/time.h>
+#include <sys/resource.h>
+#include "Child.h"
+#include "SessionData.h"
+#include "OlySocket.h"
+#include "Logging.h"
+#include "OlyUtility.h"
+#include "KMod.h"
+
+#define DEBUG false
+
+extern Child* child;
+static int shutdownFilesystem();
+static pthread_mutex_t numSessions_mutex;
+static int numSessions = 0;
+static OlySocket* socket = NULL;
+static bool driverRunningAtStart = false;
+static bool driverMountedAtStart = false;
+
+struct cmdline_t {
+ int port;
+ char* module;
+};
+
+void cleanUp() {
+ if (shutdownFilesystem() == -1) {
+ logg->logMessage("Error shutting down gator filesystem");
+ }
+ delete socket;
+ delete util;
+ delete logg;
+}
+
+// CTRL C Signal Handler
+static void handler(int signum) {
+ logg->logMessage("Received signal %d, gator daemon exiting", signum);
+
+ // Case 1: both child and parent receive the signal
+ if (numSessions > 0) {
+ // Arbitrary sleep of 1 second to give time for the child to exit;
+ // if something bad happens, continue the shutdown process regardless
+ sleep(1);
+ }
+
+ // Case 2: only the parent received the signal
+ if (numSessions > 0) {
+ // Kill child threads - the first signal exits gracefully
+ logg->logMessage("Killing process group as %d child was running when signal was received", numSessions);
+ kill(0, SIGINT);
+
+ // Give time for the child to exit
+ sleep(1);
+
+ if (numSessions > 0) {
+ // The second signal force kills the child
+ logg->logMessage("Force kill the child");
+ kill(0, SIGINT);
+ // Again, sleep for 1 second
+ sleep(1);
+
+ if (numSessions > 0) {
+ // Something bad has really happened; the child is not exiting and therefore may hold the /dev/gator resource open
+ printf("Unable to kill the gatord child process, thus gator.ko may still be loaded.\n");
+ }
+ }
+ }
+
+ cleanUp();
+ exit(0);
+}
+
+// Child exit Signal Handler
+static void child_exit(int signum) {
+ int status;
+ int pid = wait(&status);
+ if (pid != -1) {
+ pthread_mutex_lock(&numSessions_mutex);
+ numSessions--;
+ pthread_mutex_unlock(&numSessions_mutex);
+ logg->logMessage("Child process %d exited with status %d", pid, status);
+ }
+}
+
+// retval: -1 = failure; 0 = was already mounted; 1 = successfully mounted
+static int mountGatorFS() {
+ // If already mounted,
+ if (access("/dev/gator/buffer", F_OK) == 0) {
+ return 0;
+ }
+
+ // else, mount the filesystem
+ mkdir("/dev/gator", S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
+ if (mount("nodev", "/dev/gator", "gatorfs", 0, NULL) != 0) {
+ return -1;
+ } else {
+ return 1;
+ }
+}
+
+static bool init_module (const char * const location) {
+ bool ret(false);
+ const int fd = open(location, O_RDONLY);
+ if (fd >= 0) {
+ struct stat st;
+ if (fstat(fd, &st) == 0) {
+ void * const p = mmap(NULL, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
+ if (p != MAP_FAILED) {
+ if (syscall(__NR_init_module, p, st.st_size, "") == 0) {
+ ret = true;
+ }
+ munmap(p, st.st_size);
+ }
+ }
+ close(fd);
+ }
+
+ return ret;
+}
+
+static int setupFilesystem(char* module) {
+ int retval;
+
+ // Verify root permissions
+ uid_t euid = geteuid();
+ if (euid) {
+ logg->logError(__FILE__, __LINE__, "gatord must be launched with root privileges");
+ handleException();
+ }
+
+ if (module) {
+ // unmount and rmmod if the module was specified on the commandline, i.e. ensure that the specified module is indeed running
+ shutdownFilesystem();
+
+ // if still mounted
+ if (access("/dev/gator/buffer", F_OK) == 0) {
+ logg->logError(__FILE__, __LINE__, "Unable to remove the running gator.ko. Manually remove the module or use the running module by not specifying one on the commandline");
+ handleException();
+ }
+ }
+
+ retval = mountGatorFS();
+ if (retval == 1) {
+ logg->logMessage("Driver already running at startup");
+ driverRunningAtStart = true;
+ } else if (retval == 0) {
+ logg->logMessage("Driver already mounted at startup");
+ driverRunningAtStart = driverMountedAtStart = true;
+ } else {
+ char command[256]; // arbitrarily large amount
+ char location[256]; // arbitrarily large amount
+
+ if (module) {
+ strncpy(location, module, sizeof(location));
+ } else {
+ // Is the driver co-located in the same directory?
+ if (util->getApplicationFullPath(location, sizeof(location)) != 0) { // allow some buffer space
+ logg->logMessage("Unable to determine the full path of gatord, the cwd will be used");
+ }
+ strncat(location, "gator.ko", sizeof(location) - strlen(location) - 1);
+ }
+
+ if (access(location, F_OK) == -1) {
+ logg->logError(__FILE__, __LINE__, "Unable to locate gator.ko driver:\n >>> gator.ko should be co-located with gatord in the same directory\n >>> OR insmod gator.ko prior to launching gatord\n >>> OR specify the location of gator.ko on the command line");
+ handleException();
+ }
+
+ // Load driver
+ bool success = init_module(location);
+ if (!success) {
+ logg->logMessage("init_module failed, trying insmod");
+ snprintf(command, sizeof(command), "insmod %s >/dev/null 2>&1", location);
+ if (system(command) != 0) {
+ logg->logMessage("Unable to load gator.ko driver with command: %s", command);
+ logg->logError(__FILE__, __LINE__, "Unable to load (insmod) gator.ko driver:\n >>> gator.ko must be built against the current kernel version & configuration\n >>> See dmesg for more details");
+ handleException();
+ }
+ }
+
+ if (mountGatorFS() == -1) {
+ logg->logError(__FILE__, __LINE__, "Unable to mount the gator filesystem needed for profiling.");
+ handleException();
+ }
+ }
+
+ return 0;
+}
+
+static int shutdownFilesystem() {
+ if (driverMountedAtStart == false) {
+ umount("/dev/gator");
+ }
+ if (driverRunningAtStart == false) {
+ if (syscall(__NR_delete_module, "gator", O_NONBLOCK) != 0) {
+ logg->logMessage("delete_module failed, trying rmmod");
+ if (system("rmmod gator >/dev/null 2>&1") != 0) {
+ return -1;
+ }
+ }
+ }
+
+ return 0; // success
+}
+
+static struct cmdline_t parseCommandLine(int argc, char** argv) {
+ struct cmdline_t cmdline;
+ cmdline.port = 8080;
+ cmdline.module = NULL;
+ char version_string[256]; // arbitrary length to hold the version information
+ int c;
+
+ // build the version string
+ if (PROTOCOL_VERSION < PROTOCOL_DEV) {
+ snprintf(version_string, sizeof(version_string), "Streamline gatord version %d (DS-5 v5.%d)", PROTOCOL_VERSION, PROTOCOL_VERSION + 1);
+ } else {
+ snprintf(version_string, sizeof(version_string), "Streamline gatord development version %d", PROTOCOL_VERSION);
+ }
+
+ while ((c = getopt(argc, argv, "hvp:s:c:e:m:o:")) != -1) {
+ switch(c) {
+ case 'c':
+ gSessionData->mConfigurationXMLPath = optarg;
+ break;
+ case 'e':
+ gSessionData->mEventsXMLPath = optarg;
+ break;
+ case 'm':
+ cmdline.module = optarg;
+ break;
+ case 'p':
+ cmdline.port = strtol(optarg, NULL, 10);
+ break;
+ case 's':
+ gSessionData->mSessionXMLPath = optarg;
+ break;
+ case 'o':
+ gSessionData->mTargetPath = optarg;
+ break;
+ case 'h':
+ case '?':
+ logg->logError(__FILE__, __LINE__,
+ "%s. All parameters are optional:\n"
+ "-c config_xml path and filename of the configuration.xml to use\n"
+ "-e events_xml path and filename of the events.xml to use\n"
+ "-h this help page\n"
+ "-m module path and filename of gator.ko\n"
+ "-p port_number port upon which the server listens; default is 8080\n"
+ "-s session_xml path and filename of a session xml used for local capture\n"
+ "-o apc_dir path and name of the output for a local capture\n"
+ "-v version information\n"
+ , version_string);
+ handleException();
+ break;
+ case 'v':
+ logg->logError(__FILE__, __LINE__, version_string);
+ handleException();
+ break;
+ }
+ }
+
+ // Error checking
+ if (cmdline.port != 8080 && gSessionData->mSessionXMLPath != NULL) {
+ logg->logError(__FILE__, __LINE__, "Only a port or a session xml can be specified, not both");
+ handleException();
+ }
+
+ if (gSessionData->mTargetPath != NULL && gSessionData->mSessionXMLPath == NULL) {
+ logg->logError(__FILE__, __LINE__, "Missing -s command line option required for a local capture.");
+ handleException();
+ }
+
+ if (optind < argc) {
+ logg->logError(__FILE__, __LINE__, "Unknown argument: %s. Use '-h' for help.", argv[optind]);
+ handleException();
+ }
+
+ return cmdline;
+}
+
+// Gator data flow: collector -> collector fifo -> sender
+int main(int argc, char** argv, char* envp[]) {
+ // Ensure proper signal handling by making gatord the process group leader
+ // e.g. it may not be the group leader when launched as 'sudo gatord'
+ setsid();
+
+ logg = new Logging(DEBUG); // Set up global thread-safe logging
+ gSessionData = new SessionData(); // Global data class
+ util = new OlyUtility(); // Set up global utility class
+
+ // Initialize drivers
+ new KMod();
+
+ prctl(PR_SET_NAME, (unsigned long)&"gatord-main", 0, 0, 0);
+ pthread_mutex_init(&numSessions_mutex, NULL);
+
+ signal(SIGINT, handler);
+ signal(SIGTERM, handler);
+ signal(SIGABRT, handler);
+
+ // Set to high priority
+ if (setpriority(PRIO_PROCESS, syscall(__NR_gettid), -19) == -1) {
+ logg->logMessage("setpriority() failed");
+ }
+
+ // Parse the command line parameters
+ struct cmdline_t cmdline = parseCommandLine(argc, argv);
+
+ // Call before setting up the SIGCHLD handler, as system() spawns child processes
+ setupFilesystem(cmdline.module);
+
+ // Handle child exit codes
+ signal(SIGCHLD, child_exit);
+
+ // Ignore the SIGPIPE signal so that any send to a broken socket will return an error code instead of asserting a signal
+ // Handling the error at the send function call is much easier than trying to do anything intelligent in the sig handler
+ signal(SIGPIPE, SIG_IGN);
+
+ // If the command line argument is a session xml file, no need to open a socket
+ if (gSessionData->mSessionXMLPath) {
+ child = new Child();
+ child->run();
+ delete child;
+ } else {
+ socket = new OlySocket(cmdline.port, true);
+ // Forever loop, can be exited via a signal or exception
+ while (1) {
+ logg->logMessage("Waiting on connection...");
+ socket->acceptConnection();
+
+ int pid = fork();
+ if (pid < 0) {
+ // Error
+ logg->logError(__FILE__, __LINE__, "Fork process failed. Please power cycle the target device if this error persists.");
+ } else if (pid == 0) {
+ // Child
+ socket->closeServerSocket();
+ child = new Child(socket, numSessions + 1);
+ child->run();
+ delete child;
+ exit(0);
+ } else {
+ // Parent
+ socket->closeSocket();
+
+ pthread_mutex_lock(&numSessions_mutex);
+ numSessions++;
+ pthread_mutex_unlock(&numSessions_mutex);
+
+ // Maximum number of connections is 2
+ int wait = 0;
+ while (numSessions > 1) {
+ // Throttle until one of the children exits before continuing to accept another socket connection
+ logg->logMessage("%d sessions active!", numSessions);
+ if (wait++ >= 10) { // Wait no more than 10 seconds
+ // Kill last created child
+ kill(pid, SIGALRM);
+ break;
+ }
+ sleep(1);
+ }
+ }
+ }
+ }
+
+ cleanUp();
+ return 0;
+}
diff --git a/tools/gator/daemon/mxml/COPYING b/tools/gator/daemon/mxml/COPYING
new file mode 100644
index 00000000000..4d0aa78af22
--- /dev/null
+++ b/tools/gator/daemon/mxml/COPYING
@@ -0,0 +1,507 @@
+ Mini-XML License
+ September 18, 2010
+
+
+The Mini-XML library and included programs are provided under the
+terms of the GNU Library General Public License version 2 (LGPL2)
+with the following exceptions:
+
+ 1. Static linking of applications to the Mini-XML library
+does not constitute a derivative work and does not require
+the author to provide source code for the application, use
+the shared Mini-XML libraries, or link their applications
+against a user-supplied version of Mini-XML.
+
+If you link the application to a modified version of
+Mini-XML, then the changes to Mini-XML must be provided
+under the terms of the LGPL2 in sections 1, 2, and 4.
+
+ 2. You do not have to provide a copy of the Mini-XML license
+with programs that are linked to the Mini-XML library, nor
+do you have to identify the Mini-XML license in your
+program or documentation as required by section 6 of the
+LGPL2.
+
+
+ GNU LIBRARY GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1991 Free Software Foundation, Inc.
+ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ [This is the first released version of the library GPL. It is
+ numbered 2 because it goes with version 2 of the ordinary GPL.]
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
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