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authorMatt Fleming <mjf@gentoo.org>2008-11-12 20:11:47 +0900
committerIngo Molnar <mingo@elte.hu>2008-11-23 11:36:39 +0100
commit0da85c09b44bfea07e63ed5324aabc7cfc8a889a (patch)
treef868017ad240d5e11b1dd529070dd6f05bcf7416 /scripts/recordmcount.pl
parenta0a70c735ef714fe1b6777b571630c3d50c7b008 (diff)
downloadvexpress-lsk-0da85c09b44bfea07e63ed5324aabc7cfc8a889a.tar.gz
sh: dynamic ftrace support.
First cut at dynamic ftrace support. [ Steven Rostedt - only updated the recordmcount.pl file. There are updates for PowerPC that will conflict with this, and we need to base off of these changes. ] Signed-off-by: Matt Fleming <mjf@gentoo.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'scripts/recordmcount.pl')
-rwxr-xr-xscripts/recordmcount.pl11
1 files changed, 11 insertions, 0 deletions
diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl
index eeac71c87c6..9f75438f65e 100755
--- a/scripts/recordmcount.pl
+++ b/scripts/recordmcount.pl
@@ -170,6 +170,17 @@ if ($arch eq "x86_64") {
$objcopy .= " -O elf32-i386";
$cc .= " -m32";
+} elsif ($arch eq "sh") {
+ $section_regex = "Disassembly of section\\s+(\\S+):";
+ $function_regex = "^([0-9a-fA-F]+)\\s+<(.*?)>:";
+ $mcount_regex = "^\\s*([0-9a-fA-F]+):.*\\smcount\$";
+ $type = ".long";
+
+ # force flags for this arch
+ $ld .= " -m shlelf_linux";
+ $objcopy .= " -O elf32-sh-linux";
+ $cc .= " -m32";
+
} else {
die "Arch $arch is not supported with CONFIG_FTRACE_MCOUNT_RECORD";
}