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| author | Konstantin Khlebnikov <[email protected]> | 2014-08-08 14:23:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2014-08-08 15:57:27 -0700 |
| commit | fda9f9903be6c3b590472c175c514b0834bb3c83 (patch) | |
| tree | 02209b01041024c8f3ac21175292e25ff236187e /tools/perf/scripts | |
| parent | c965526a82a62a97363ea7f3caae0e4a8a809bb9 (diff) | |
scripts/checkstack.pl: automatically handle 32-bit and 64-bit mode for ARCH=x86
This patch adds support for ARCH=x86 into checkstack.
Commit ffee0de411fd ("x86: Default to ARCH=x86 to avoid overriding
CONFIG_64BIT") had merged ARCH=i386 and ARCH=x86_64 into one ARCH=x86.
checkstack.pl searches patterns of machine instructions which are
usually used for allocating stack frames. checkstalk.pl needs either
i386 or x86_64, x86 isn't enough:
$ make checkstack
objdump -d vmlinux $(find . -name '*.ko') | \
perl linux/scripts/checkstack.pl x86
wrong or unknown architecture "x86"
Signed-off-by: Konstantin Khlebnikov <[email protected]>
Cc: David Woodhouse <[email protected]>
Cc: "H. Peter Anvin" <[email protected]>
Cc: Richard Weinberger <[email protected]>
Cc: Geert Uytterhoeven <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts')
0 files changed, 0 insertions, 0 deletions