The recordmcount script requires that the actual arch is passed in. This works well when ARCH=i386 or ARCH=x86_64 but does not handle the case of ARCH=x86. This patch adds a parameter to the function to pass in the number of bits of the architecture. So that it can determine if x86 should be run for x86_64 or i386 archs. Signed-off-by: Steven Rostedt <srostedt@redhat.com> --- scripts/Makefile.build | 10 ++++++++-- scripts/recordmcount.pl | 11 ++++++++++- 2 files changed, 18 insertions(+), 3 deletions(-) Index: linux-compile.git/scripts/Makefile.build =================================================================== --- linux-compile.git.orig/scripts/Makefile.build 2008-10-22 15:09:04.000000000 -0400 +++ linux-compile.git/scripts/Makefile.build 2008-10-22 15:09:07.000000000 -0400 @@ -198,10 +198,16 @@ cmd_modversions = \ fi; endif +ifdef CONFIG_64BIT +arch_bits = 64 +else +arch_bits = 32 +endif + ifdef CONFIG_FTRACE_MCOUNT_RECORD cmd_record_mcount = perl $(srctree)/scripts/recordmcount.pl \ - "$(ARCH)" "$(OBJDUMP)" "$(OBJCOPY)" "$(CC)" "$(LD)" "$(NM)" "$(RM)" \ - "$(MV)" "$(@)"; + "$(ARCH)" "$(arch_bits)" "$(OBJDUMP)" "$(OBJCOPY)" "$(CC)" "$(LD)" \ + "$(NM)" "$(RM)" "$(MV)" "$(@)"; endif define rule_cc_o_c Index: linux-compile.git/scripts/recordmcount.pl =================================================================== --- linux-compile.git.orig/scripts/recordmcount.pl 2008-10-22 15:09:04.000000000 -0400 +++ linux-compile.git/scripts/recordmcount.pl 2008-10-22 15:09:45.000000000 -0400 @@ -106,7 +106,8 @@ if ($#ARGV < 6) { exit(1); } -my ($arch, $objdump, $objcopy, $cc, $ld, $nm, $rm, $mv, $inputfile) = @ARGV; +my ($arch, $bits, $objdump, $objcopy, $cc, + $ld, $nm, $rm, $mv, $inputfile) = @ARGV; $objdump = "objdump" if ((length $objdump) == 0); $objcopy = "objcopy" if ((length $objcopy) == 0); @@ -129,6 +130,14 @@ my $function_regex; # Find the name of a # (return offset and func name) my $mcount_regex; # Find the call site to mcount (return offset) +if ($arch eq "x86") { + if ($bits == 64) { + $arch = "x86_64"; + } else { + $arch = "i386"; + } +} + if ($arch eq "x86_64") { $section_regex = "Disassembly of section"; $function_regex = "^([0-9a-fA-F]+)\\s+<(.*?)>:"; -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/