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authorPeter Zijlstra <peterz@infradead.org>2018-01-16 17:16:32 +0100
committerIngo Molnar <mingo@kernel.org>2018-02-21 09:05:04 +0100
commit43a4525f80534530077683f6472d8971646b0ace (patch)
tree56b6eb9a6ebd1ffc6c7717c50133778e8e73fa0c /tools/objtool
parent531bb52a869a9c6e08c8d17ba955fcbfc18037ad (diff)
downloadlinux-stericsson-43a4525f80534530077683f6472d8971646b0ace.tar.gz
objtool: Use existing global variables for options
Use the existing global variables instead of passing them around and creating duplicate global variables. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/objtool')
-rw-r--r--tools/objtool/builtin-check.c2
-rw-r--r--tools/objtool/builtin-orc.c6
-rw-r--r--tools/objtool/builtin.h5
-rw-r--r--tools/objtool/check.c5
-rw-r--r--tools/objtool/check.h2
5 files changed, 10 insertions, 10 deletions
diff --git a/tools/objtool/builtin-check.c b/tools/objtool/builtin-check.c
index 57254f5b2779..8d0986d2a803 100644
--- a/tools/objtool/builtin-check.c
+++ b/tools/objtool/builtin-check.c
@@ -53,5 +53,5 @@ int cmd_check(int argc, const char **argv)
objname = argv[0];
- return check(objname, no_fp, no_unreachable, false);
+ return check(objname, false);
}
diff --git a/tools/objtool/builtin-orc.c b/tools/objtool/builtin-orc.c
index 91e8e19ff5e0..77ea2b97117d 100644
--- a/tools/objtool/builtin-orc.c
+++ b/tools/objtool/builtin-orc.c
@@ -25,7 +25,6 @@
*/
#include <string.h>
-#include <subcmd/parse-options.h>
#include "builtin.h"
#include "check.h"
@@ -36,9 +35,6 @@ static const char *orc_usage[] = {
NULL,
};
-extern const struct option check_options[];
-extern bool no_fp, no_unreachable;
-
int cmd_orc(int argc, const char **argv)
{
const char *objname;
@@ -54,7 +50,7 @@ int cmd_orc(int argc, const char **argv)
objname = argv[0];
- return check(objname, no_fp, no_unreachable, true);
+ return check(objname, true);
}
if (!strcmp(argv[0], "dump")) {
diff --git a/tools/objtool/builtin.h b/tools/objtool/builtin.h
index dd526067fed5..f166ea1b1da2 100644
--- a/tools/objtool/builtin.h
+++ b/tools/objtool/builtin.h
@@ -17,6 +17,11 @@
#ifndef _BUILTIN_H
#define _BUILTIN_H
+#include <subcmd/parse-options.h>
+
+extern const struct option check_options[];
+extern bool no_fp, no_unreachable;
+
extern int cmd_check(int argc, const char **argv);
extern int cmd_orc(int argc, const char **argv);
diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index a8cb69a26576..ab6f0de7f90d 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -18,6 +18,7 @@
#include <string.h>
#include <stdlib.h>
+#include "builtin.h"
#include "check.h"
#include "elf.h"
#include "special.h"
@@ -33,7 +34,6 @@ struct alternative {
};
const char *objname;
-static bool no_fp;
struct cfi_state initial_func_cfi;
struct instruction *find_insn(struct objtool_file *file,
@@ -2022,13 +2022,12 @@ static void cleanup(struct objtool_file *file)
elf_close(file->elf);
}
-int check(const char *_objname, bool _no_fp, bool no_unreachable, bool orc)
+int check(const char *_objname, bool orc)
{
struct objtool_file file;
int ret, warnings = 0;
objname = _objname;
- no_fp = _no_fp;
file.elf = elf_open(objname, orc ? O_RDWR : O_RDONLY);
if (!file.elf)
diff --git a/tools/objtool/check.h b/tools/objtool/check.h
index 23a1d065cae1..936255ba23db 100644
--- a/tools/objtool/check.h
+++ b/tools/objtool/check.h
@@ -63,7 +63,7 @@ struct objtool_file {
bool ignore_unreachables, c_file, hints;
};
-int check(const char *objname, bool no_fp, bool no_unreachable, bool orc);
+int check(const char *objname, bool orc);
struct instruction *find_insn(struct objtool_file *file,
struct section *sec, unsigned long offset);