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| author | Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> | 2013-05-15 09:56:51 +0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-07-12 20:45:46 +0400 |
| commit | 0d3942dbcf7f7e8955ba89deed4749b0ad64d721 (patch) | |
| tree | 188e7a090238221855e3efe02e38466adcbcd922 | |
| parent | ec1e7e437ac47ecf7b4e07241036b1e1c3366012 (diff) | |
| download | linux-0d3942dbcf7f7e8955ba89deed4749b0ad64d721.tar.xz | |
perf top: Add --objdump option
perf: Add objdump option to 'perf top'
Like with 'perf annotate' add the --objdump option to perf top so users
can specify an alternate path to the /usr/bin/objdump binary.
Reported-by: David A. Gilbert <DavidAGilbert@uk.ibm.com>
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Cc: DavidAGilbert@uk.ibm.com
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Maynard Johnson <mpjohn@us.ibm.com>
Link: http://lkml.kernel.org/r/20130515055651.GA9985@us.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/builtin-top.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index e06c4f869330..a237059f51cf 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -40,6 +40,7 @@ #include "util/xyarray.h" #include "util/sort.h" #include "util/intlist.h" +#include "arch/common.h" #include "util/debug.h" @@ -939,6 +940,12 @@ static int __cmd_top(struct perf_top *top) if (top->session == NULL) return -ENOMEM; + if (!objdump_path) { + ret = perf_session_env__lookup_objdump(&top->session->header.env); + if (ret) + goto out_delete; + } + ret = perf_top__setup_sample_type(top); if (ret) goto out_delete; @@ -1114,6 +1121,8 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused) "Interleave source code with assembly code (default)"), OPT_BOOLEAN(0, "asm-raw", &symbol_conf.annotate_asm_raw, "Display raw encoding of assembly instructions (default)"), + OPT_STRING(0, "objdump", &objdump_path, "path", + "objdump binary to use for disassembly and annotations"), OPT_STRING('M', "disassembler-style", &disassembler_style, "disassembler style", "Specify disassembler style (e.g. -M intel for intel syntax)"), OPT_STRING('u', "uid", &target->uid_str, "user", "user to profile"), |