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9cd00941f8
kernel_optimize_test/tools/perf/util
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Ricardo Ribalda Delgado 9cd00941f8 perf symbols: Support for Openembedded/Yocto -dbg packages 
On OpenEmbedded the symbol files are located under a .debug folder on
the same folder as the binary file.

This patch adds support for such files.

Without this patch on perf top you can see:

no symbols found in /usr/lib/gstreamer-1.0/libtheoraenc.so.1.1.2, maybe
install a debug package?

84.56%  libtheoraenc.so.1.1.2       [.] 0x000000000000b346

With this patch symbols are shown:

19.06%  libtheoraenc.so.1.1.2       [.] oc_int_frag_satd_thresh_mmxext
9.76%   libtheoraenc.so.1.1.2       [.] oc_analyze_mb_mode_luma
5.58%   libtheoraenc.so.1.1.2       [.] oc_qii_state_advance
4.84%   libtheoraenc.so.1.1.2       [.] oc_enc_tokenize_ac
...

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Waiman Long <Waiman.Long@hp.com>
Link: http://lkml.kernel.org/r/1379512574-25912-1-git-send-email-ricardo.ribalda@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2013-10-09 11:12:41 -03:00
..
include tools/perf: Turn strlcpy() into a __weak function 2013-10-09 08:48:49 +02:00
scripting-engines perf script: Fix named threads support 2013-07-22 11:55:53 -03:00
abspath.c
alias.c
annotate.c perf annotate: Fix objdump line parsing offset validation 2013-09-19 11:32:17 -03:00
annotate.h tools/perf: Standardize feature support define names to: HAVE_{FEATURE}_SUPPORT 2013-10-09 08:48:28 +02:00
bitmap.c
build-id.c perf tools: Add attr->mmap2 support 2013-09-11 10:09:32 -03:00
build-id.h perf tools: Move BUILD_ID_SIZE into build-id object 2012-10-29 11:35:32 -02:00
cache.h tools/perf: Turn strlcpy() into a __weak function 2013-10-09 08:48:49 +02:00
callchain.c perf callchain: Remove unnecessary validation 2013-08-29 15:11:29 -03:00
callchain.h perf callchain: Remove unnecessary validation 2013-08-29 15:11:29 -03:00
cgroup.c
cgroup.h
color.c
color.h
config.c
cpumap.c perf stat: Add per-core aggregation 2013-03-25 16:13:26 -03:00
cpumap.h perf tools: Rename cpu_map__all() to cpu_map__empty() 2013-07-12 13:45:44 -03:00
ctype.c
debug.c perf tools: Fix TUI helpline output 2012-12-09 08:46:07 -03:00
debug.h perf evsel: Introduce perf_evsel__open_strerror method 2013-01-24 16:40:09 -03:00
dso.c perf symbols: Support for Openembedded/Yocto -dbg packages 2013-10-09 11:12:41 -03:00
dso.h perf symbols: Support for Openembedded/Yocto -dbg packages 2013-10-09 11:12:41 -03:00
dwarf-aux.c perf probe: Fix to find line information for probe list 2013-10-04 15:16:05 -03:00
dwarf-aux.h perf probe: Fix to find line information for probe list 2013-10-04 15:16:05 -03:00
environment.c
event.c perf tools: Add attr->mmap2 support 2013-09-11 10:09:32 -03:00
event.h tools/perf: Add support for record transaction flags 2013-10-04 10:06:12 +02:00
evlist.c perf evlist: Fix id pos in perf_evlist__open() 2013-09-09 15:51:44 -03:00
evlist.h perf tests: Add 'keep tracking' test 2013-09-02 14:58:20 -03:00
evsel.c tools/perf: Add support for record transaction flags 2013-10-04 10:06:12 +02:00
evsel.h tools/perf/stat: Add perf stat --transaction 2013-10-04 10:06:07 +02:00
exec_cmd.c
exec_cmd.h
generate-cmdlist.sh tools/perf: Standardize feature support define names to: HAVE_{FEATURE}_SUPPORT 2013-10-09 08:48:28 +02:00
header.c perf session: Fix infinite loop on invalid perf.data file 2013-10-04 15:17:46 -03:00
header.h perf header: Recognize version number for perf data file 2013-07-17 17:04:00 -03:00
help.c
help.h
hist.c tools/perf: Add support for record transaction flags 2013-10-04 10:06:12 +02:00
hist.h tools/perf: Standardize feature support define names to: HAVE_{FEATURE}_SUPPORT 2013-10-09 08:48:28 +02:00
hweight.c
intlist.c perf tools: Allow passing a list to intlist__new 2013-01-24 16:40:53 -03:00
intlist.h perf tools: Allow passing a list to intlist__new 2013-01-24 16:40:53 -03:00
levenshtein.c
levenshtein.h
machine.c perf machine: Fix path unpopulated in machine__create_modules() 2013-09-25 12:48:24 -03:00
machine.h perf tools: Add attr->mmap2 support 2013-09-11 10:09:32 -03:00
map.c tools/perf: Standardize feature support define names to: HAVE_{FEATURE}_SUPPORT 2013-10-09 08:48:28 +02:00
map.h perf tools: Add attr->mmap2 support 2013-09-11 10:09:32 -03:00
pager.c
parse-events.c perf list: Skip unsupported events 2013-09-02 14:58:21 -03:00
parse-events.h perf parse events: Demystify memory allocations 2013-07-12 13:52:05 -03:00
parse-events.l perf tools: Add support for PERF_COUNT_SW_DUMMY 2013-09-02 14:58:20 -03:00
parse-events.y perf parse events: Demystify memory allocations 2013-07-12 13:52:05 -03:00
parse-options.c
parse-options.h
path.c tools/perf: Turn strlcpy() into a __weak function 2013-10-09 08:48:49 +02:00
perf_regs.h tools/perf: Standardize feature support define names to: HAVE_{FEATURE}_SUPPORT 2013-10-09 08:48:28 +02:00
PERF-VERSION-GEN perf tools: Fix perf version generation 2013-07-08 18:09:52 -03:00
pmu.c tools/perf/stat: Add perf stat --transaction 2013-10-04 10:06:07 +02:00
pmu.h tools/perf/stat: Add perf stat --transaction 2013-10-04 10:06:07 +02:00
pmu.l
pmu.y perf tools: Fix build with bison 2.3 and older. 2013-02-14 16:12:34 -03:00
probe-event.c tools/perf: Standardize feature support define names to: HAVE_{FEATURE}_SUPPORT 2013-10-09 08:48:28 +02:00
probe-event.h
probe-finder.c perf probe: Fix to find line information for probe list 2013-10-04 15:16:05 -03:00
probe-finder.h tools/perf: Standardize feature support define names to: HAVE_{FEATURE}_SUPPORT 2013-10-09 08:48:28 +02:00
pstack.c perf tools: Stop using 'self' in pstack 2012-11-14 16:50:38 -03:00
pstack.h
python-ext-sources perf tools: Introduce tools/lib/lk library 2013-03-15 13:06:00 -03:00
python.c perf tools: Add support for PERF_COUNT_SW_DUMMY 2013-09-02 14:58:20 -03:00
quote.c
quote.h
rblist.c Account the nr_entries in rblist properly 2012-10-24 14:20:11 -02:00
rblist.h
record.c perf tools: Add support for PERF_SAMPLE_IDENTIFIER 2013-08-29 16:09:31 -03:00
run-command.c
run-command.h
session.c Merge branch 'perf/urgent' into tools/perf/build 2013-10-08 11:51:31 +02:00
session.h perf session: Check for SIGINT in more loops 2013-09-19 11:32:17 -03:00
setup.py perf tools: Merge all *CFLAGS* make variable into CFLAGS 2013-05-30 16:12:03 +03:00
sigchain.c
sigchain.h
sort.c tools/perf: Add support for record transaction flags 2013-10-04 10:06:12 +02:00
sort.h tools/perf: Add support for record transaction flags 2013-10-04 10:06:12 +02:00
stat.c perf stats: Add max and min stats 2013-08-07 17:35:26 -03:00
stat.h perf stats: Add max and min stats 2013-08-07 17:35:26 -03:00
strbuf.c perf tools: Fix strbuf_addf() when the buffer needs to grow 2012-10-30 10:32:56 -02:00
strbuf.h
strfilter.c
strfilter.h
string.c perf tools: Default to cpu// for events v5 2013-07-12 13:53:52 -03:00
strlist.c perf probe: Fix segfault 2013-03-13 17:00:33 -03:00
strlist.h perf tools: Stop using 'self' in strlist 2013-01-25 12:49:28 -03:00
svghelper.c
svghelper.h
symbol-elf.c tools/perf: Standardize feature support define names to: HAVE_{FEATURE}_SUPPORT 2013-10-09 08:48:28 +02:00
symbol-minimal.c perf symbols: Add support for reading from /proc/kcore 2013-08-07 17:35:33 -03:00
symbol.c perf symbols: Support for Openembedded/Yocto -dbg packages 2013-10-09 11:12:41 -03:00
symbol.h tools/perf: Standardize feature support define names to: HAVE_{FEATURE}_SUPPORT 2013-10-09 08:48:28 +02:00
sysfs.c perf tools: Fix possible (unlikely) buffer overflow 2013-01-24 16:40:18 -03:00
sysfs.h
target.c
target.h
thread_map.c
thread_map.h perf evlist: Add thread_map__nr() helper 2013-03-15 13:06:02 -03:00
thread.c perf tools: Add pid to struct thread 2013-08-27 11:05:53 -03:00
thread.h perf tools: Add pid to struct thread 2013-08-27 11:05:53 -03:00
tool.h perf tools: Add attr->mmap2 support 2013-09-11 10:09:32 -03:00
top.c perf top: Fix percent output when no samples collected 2013-05-28 16:23:59 +03:00
top.h perf top: move CONSOLE_CLEAR to header file 2013-08-07 17:35:26 -03:00
trace-event-info.c perf util: No need to call read_trace_init() in tracing_data_header() 2013-07-12 13:52:31 -03:00
trace-event-parse.c perf tools: Fix old GCC build error in trace-event-parse.c:parse_proc_kallsyms() 2013-09-19 15:08:47 -03:00
trace-event-read.c perf util: Parse header_page to get proper long size 2013-07-12 13:52:24 -03:00
trace-event-scripting.c perf script: Fix named threads support 2013-07-22 11:55:53 -03:00
trace-event.h perf script: Fix named threads support 2013-07-22 11:55:53 -03:00
types.h
unwind.c perf tools: Remove filter parameter of thread__find_addr_map() 2013-08-12 10:31:12 -03:00
unwind.h tools/perf: Standardize feature support define names to: HAVE_{FEATURE}_SUPPORT 2013-10-09 08:48:28 +02:00
usage.c
util.c tools/perf: Standardize feature support define names to: HAVE_{FEATURE}_SUPPORT 2013-10-09 08:48:28 +02:00
util.h perf util: Add parse_nsec_time() function 2013-08-07 17:35:26 -03:00
values.c
values.h
vdso.c perf symbols: Fix vdso list searching 2013-07-08 17:59:07 -03:00
vdso.h
wrapper.c
xyarray.c
xyarray.h