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| author | Naveen N. Rao | 2016-06-24 13:53:58 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2016-06-27 19:25:05 +0200 |
| commit | 6ef9492915b09816c75bb41e7e37b2e507d2f70f (patch) | |
| tree | 7dc66188a6168c9bcd799febdbe6ea9d7f923ba5 /tools/perf/util/annotate.h | |
| parent | perf tools: Update makefile message for installing slang devel package (diff) | |
| download | kernel-qcow2-linux-6ef9492915b09816c75bb41e7e37b2e507d2f70f.tar.gz kernel-qcow2-linux-6ef9492915b09816c75bb41e7e37b2e507d2f70f.tar.xz kernel-qcow2-linux-6ef9492915b09816c75bb41e7e37b2e507d2f70f.zip | |
perf annotate: Generalize handling of 'ret' instructions
Introduce helper to detect 'ret' instructions and use the same in the TUI.
A helper is needed since some architectures such as powerpc have more
than one return instruction.
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Anton Blanchard <anton@ozlabs.org>
Cc: Daniel Axtens <dja@axtens.net>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Link: http://lkml.kernel.org/r/1466769240-12376-5-git-send-email-ravi.bangoria@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/annotate.h')
| -rw-r--r-- | tools/perf/util/annotate.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index 82f3781138f9..a23084f54128 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -48,6 +48,7 @@ struct ins { bool ins__is_jump(const struct ins *ins); bool ins__is_call(const struct ins *ins); +bool ins__is_ret(const struct ins *ins); int ins__scnprintf(struct ins *ins, char *bf, size_t size, struct ins_operands *ops); struct annotation; |