diff options
| author | Matt Fleming <mjf@gentoo.org> | 2008-11-12 20:11:47 +0900 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-11-23 11:36:39 +0100 |
| commit | 0da85c09b44bfea07e63ed5324aabc7cfc8a889a (patch) | |
| tree | f868017ad240d5e11b1dd529070dd6f05bcf7416 /scripts/recordmcount.pl | |
| parent | a0a70c735ef714fe1b6777b571630c3d50c7b008 (diff) | |
| download | lwn-0da85c09b44bfea07e63ed5324aabc7cfc8a889a.tar.gz lwn-0da85c09b44bfea07e63ed5324aabc7cfc8a889a.zip | |
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-x | scripts/recordmcount.pl | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl index eeac71c87c66..9f75438f65e2 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"; } |