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| author | Steven Rostedt <rostedt@goodmis.org> | 2008-10-23 09:32:57 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-23 15:58:19 +0200 |
| commit | dce9d18adde74b8e36b9e4a8a49ddf066bad0b3b (patch) | |
| tree | 0d1a5fc1690808ed8184fd64798a65cc5c656585 /scripts/Makefile.build | |
| parent | 6ae2a0765ab764da11cc305058ee5333810228f4 (diff) | |
| download | lwn-dce9d18adde74b8e36b9e4a8a49ddf066bad0b3b.tar.gz lwn-dce9d18adde74b8e36b9e4a8a49ddf066bad0b3b.zip | |
ftrace: handle generic arch calls
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>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'scripts/Makefile.build')
| -rw-r--r-- | scripts/Makefile.build | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/scripts/Makefile.build b/scripts/Makefile.build index 5ed4cbf1e0e1..468fbc9016c7 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -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 |