Messages in this thread Patch in this message | | | Date | Thu, 20 Nov 2008 15:34:16 -0500 | From | Steven Rostedt <> | Subject | [PATCH 1/3] sh: dynamic ftrace support. |
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From: Matt Fleming <mjf@gentoo.org>
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> --- scripts/recordmcount.pl | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl index eeac71c..9f75438 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"; } -- 1.5.6.5 --
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