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| author | He Kuang <hekuang@huawei.com> | 2016-06-03 05:33:22 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-06-07 20:13:27 +0200 |
| commit | 52ffe0ff02fc053a025c381d5808e9ecd3206dfe (patch) | |
| tree | 9b89d84dc668b112c7cf581be7eee13cd1dd656c /tools/perf/arch | |
| parent | perf unwind: Introduce flag to separate local/remote unwind compilation (diff) | |
| download | linux-52ffe0ff02fc053a025c381d5808e9ecd3206dfe.tar.xz linux-52ffe0ff02fc053a025c381d5808e9ecd3206dfe.zip | |
perf callchain: Support x86 target platform
Support x86(32-bit) cross platform callchain unwind.
Signed-off-by: He Kuang <hekuang@huawei.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ekaterina Tumanova <tumanova@linux.vnet.ibm.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1464924803-22214-14-git-send-email-hekuang@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/arch')
| -rw-r--r-- | tools/perf/arch/x86/util/unwind-libunwind.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/perf/arch/x86/util/unwind-libunwind.c b/tools/perf/arch/x86/util/unwind-libunwind.c index db25e93d989c..4f16661cbdbb 100644 --- a/tools/perf/arch/x86/util/unwind-libunwind.c +++ b/tools/perf/arch/x86/util/unwind-libunwind.c @@ -1,12 +1,14 @@ +#ifndef REMOTE_UNWIND_LIBUNWIND #include <errno.h> #include <libunwind.h> #include "perf_regs.h" #include "../../util/unwind.h" #include "../../util/debug.h" +#endif #ifdef HAVE_ARCH_X86_64_SUPPORT -int libunwind__arch_reg_id(int regnum) +int LIBUNWIND__ARCH_REG_ID(int regnum) { int id; @@ -70,7 +72,7 @@ int libunwind__arch_reg_id(int regnum) return id; } #else -int libunwind__arch_reg_id(int regnum) +int LIBUNWIND__ARCH_REG_ID(int regnum) { int id; |