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linux/tools/perf/util
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Adrian Hunter d9b62aba87 perf tools: Adjust kallsyms for relocated kernel 
If the kernel is relocated at boot time, kallsyms will not match data
recorded previously.

That does not matter for modules because they are corrected anyway.  It
also does not matter if vmlinux is being used for symbols. But if perf
tools has only kallsyms then the symbols will not match.

Fix by applying the delta gained by comparing the old and current
addresses of the relocation reference symbol.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Tested-by: Jiri Olsa <jolsa@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1391004884-10334-9-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2014-01-31 17:21:53 -03:00
..
include
perf tools: Fix include for non x86 architectures
2014-01-31 17:21:42 -03:00
scripting-engines
perf tools: No need to test against NULL before calling free()
2013-12-26 15:58:52 -03:00
abspath.c
…
alias.c
perf tools: Introduce zfree
2013-12-27 15:17:00 -03:00
annotate.c
perf tools: Use zfree to help detect use after free bugs
2013-12-27 17:08:19 -03:00
annotate.h
perf annotate: Make symbol__inc_addr_samples private
2013-12-19 11:34:33 -03:00
bitmap.c
perf tools: Add bitmap_or function into bitmap object
2012-02-13 23:28:10 -02:00
build-id.c
perf symbols: Constify some DSO methods parameters
2013-12-10 16:51:10 -03:00
build-id.h
perf symbols: Constify some DSO methods parameters
2013-12-10 16:51:10 -03:00
cache.h
tools/perf: Turn strlcpy() into a __weak function
2013-10-09 08:48:49 +02:00
callchain.c
perf tools: Remove unnecessary callchain cursor state restore on unmatch
2014-01-17 11:25:24 -03:00
callchain.h
perf tools: Factor out sample__resolve_callchain()
2014-01-15 15:32:43 -03:00
cgroup.c
perf evlist: Introduce evlist__for_each() & friends
2014-01-13 10:06:25 -03:00
cgroup.h
…
color.c
perf diff: Color the Ratio column
2014-01-13 11:37:17 -03:00
color.h
perf diff: Color the Ratio column
2014-01-13 11:37:17 -03:00
comm.c
perf tools: Do proper comm override error handling
2014-01-16 16:44:39 -03:00
comm.h
perf tools: Do proper comm override error handling
2014-01-16 16:44:39 -03:00
config.c
perf tools: Use __maybe_used for unused variables
2012-09-11 12:19:15 -03:00
cpumap.c
perf fs: Rename NAME_find_mountpoint() to NAME__mountpoint()
2013-11-05 15:15:00 -03:00
cpumap.h
perf tools: Rename cpu_map__all() to cpu_map__empty()
2013-07-12 13:45:44 -03:00
ctype.c
perf tools: ctype.c only wants util.h
2012-02-13 23:17:40 -02:00
data.c
perf tools: Add perf_data_file__write interface
2013-12-02 09:22:46 -03:00
data.h
perf tools: Add perf_data_file__write interface
2013-12-02 09:22:46 -03:00
debug.c
perf tools: Get rid of a duplicate va_end() in error reporting routine
2013-12-19 11:38:42 -03:00
debug.h
perf tools: Overload pr_stat traceevent print function
2013-12-04 15:23:55 -03:00
dso.c
perf tools: Introduce zfree
2013-12-27 15:17:00 -03:00
dso.h
perf symbols: Use consistent name for the DSO binary type member
2013-12-17 16:34:08 -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 record: Get ref_reloc_sym from kernel map
2014-01-31 17:21:50 -03:00
event.h
perf record: Get ref_reloc_sym from kernel map
2014-01-31 17:21:50 -03:00
evlist.c
perf stat: Fix memory corruption of xyarray when cpumask is used
2014-01-20 16:19:09 -03:00
evlist.h
perf evlist: Introduce evlist__for_each() & friends
2014-01-13 10:06:25 -03:00
evsel.c
perf evsel: Remove duplicate member zeroing after free
2014-01-20 16:19:09 -03:00
evsel.h
perf tools: Rename 'perf_record_opts' to 'record_opts
2013-12-19 14:43:45 -03:00
exec_cmd.c
…
exec_cmd.h
…
fs.c
perf fs: Add procfs support
2013-11-05 15:15:07 -03:00
fs.h
perf fs: Add procfs support
2013-11-05 15:15:07 -03:00
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 tools: Ensure sscanf does not overrun the "mem" field
2014-01-20 16:19:08 -03:00
header.h
perf header: Pack 'struct perf_session_env'
2014-01-13 10:06:23 -03:00
help.c
perf tools: Use zfree to help detect use after free bugs
2013-12-27 17:08:19 -03:00
help.h
…
hist.c
perf hists: Convert hist entry functions to use struct he_stat
2014-01-15 15:34:00 -03:00
hist.h
perf annotate: Adopt methods from hists
2013-12-19 11:34:27 -03:00
hweight.c
…
intlist.c
perf util: Add findnew method to intlist
2013-10-14 10:28:48 -03:00
intlist.h
perf util: Add findnew method to intlist
2013-10-14 10:28:48 -03:00
levenshtein.c
…
levenshtein.h
…
machine.c
perf machine: Set up ref_reloc_sym in machine__create_kernel_maps()
2014-01-31 17:21:49 -03:00
machine.h
perf machine: Set up ref_reloc_sym in machine__create_kernel_maps()
2014-01-31 17:21:49 -03:00
map.c
perf symbols: Fix symbol annotation for relocated kernel
2014-01-31 17:21:47 -03:00
map.h
perf symbols: Fix symbol annotation for relocated kernel
2014-01-31 17:21:47 -03:00
pager.c
perf tools: Fix pager on minimal-install embedded systems
2012-05-30 15:10:39 -03:00
parse-events.c
perf stat: fix NULL pointer reference bug with event unit
2014-01-20 16:19:08 -03:00
parse-events.h
perf parse events: Demystify memory allocations
2013-07-12 13:52:05 -03:00
parse-events.l
perf tools: Move start conditions to start of the flex file
2013-10-11 12:17:31 -03:00
parse-events.y
perf parse events: Demystify memory allocations
2013-07-12 13:52:05 -03:00
parse-options.c
perf tools: Add option macro OPT_BOOLEAN_SET
2013-11-27 14:58:36 -03:00
parse-options.h
perf tools: Add option macro OPT_BOOLEAN_SET
2013-11-27 14:58:36 -03:00
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 version when building out of tree
2013-11-07 10:40:47 -03:00
pmu.c
perf stat: fix NULL pointer reference bug with event unit
2014-01-20 16:19:08 -03:00
pmu.h
perf stat: fix NULL pointer reference bug with event unit
2014-01-20 16:19:08 -03:00
pmu.l
perf tools: Add perf pmu object to access pmu format definition
2012-03-16 14:29:35 -03:00
pmu.y
perf tools: Fix build with bison 2.3 and older.
2013-02-14 16:12:34 -03:00
probe-event.c
perf symbols: Export elf_section_by_name and reuse
2014-01-16 16:29:44 -03:00
probe-event.h
perf probe: Release all dynamically allocated parameters
2014-01-16 16:29:02 -03:00
probe-finder.c
perf tools: Use zfree to help detect use after free bugs
2013-12-27 17:08:19 -03:00
probe-finder.h
perf tools: Finish the removal of 'self' arguments
2013-11-05 15:32:36 -03:00
pstack.c
perf tools: Stop using 'self' in pstack
2012-11-14 16:50:38 -03:00
pstack.h
perf tools: Finish the removal of 'self' arguments
2013-11-05 15:32:36 -03:00
python-ext-sources
perf tools: Add trace-event object
2013-12-04 15:20:52 -03:00
python.c
perf evlist: Introduce evlist__for_each() & friends
2014-01-13 10:06:25 -03:00
quote.c
…
quote.h
…
rblist.c
perf util: Add findnew method to intlist
2013-10-14 10:28:48 -03:00
rblist.h
perf util: Add findnew method to intlist
2013-10-14 10:28:48 -03:00
record.c
perf evlist: Introduce evlist__for_each() & friends
2014-01-13 10:06:25 -03:00
run-command.c
…
run-command.h
…
session.c
perf session: Free cpu_map in perf_session__cpu_bitmap
2014-01-20 16:19:08 -03:00
session.h
perf symbols: Add 'machine' member to struct addr_location
2013-12-19 17:38:27 -03:00
setup.py
tools/: Convert to new topic libraries
2013-12-16 16:03:27 -03:00
sigchain.c
…
sigchain.h
…
sort.c
perf sort: Do not compare dso again
2013-12-18 14:43:04 -03:00
sort.h
perf tools: Remove unneeded include
2013-11-07 11:51:19 -03:00
srcline.c
perf tools: Fix build error due to zfree() cast
2014-01-15 15:10:04 -03:00
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: Use zfree to help detect use after free bugs
2013-12-27 17:08:19 -03:00
strbuf.h
…
strfilter.c
perf tools: Use zfree to help detect use after free bugs
2013-12-27 17:08:19 -03:00
strfilter.h
perf tools: Finish the removal of 'self' arguments
2013-11-05 15:32:36 -03:00
string.c
perf tools: Use zfree to help detect use after free bugs
2013-12-27 17:08:19 -03:00
strlist.c
perf tools: Fix build error due to zfree() cast
2014-01-15 15:10:04 -03:00
strlist.h
perf tools: Stop using 'self' in strlist
2013-01-25 12:49:28 -03:00
svghelper.c
perf tools: Use zfree to help detect use after free bugs
2013-12-27 17:08:19 -03:00
svghelper.h
perf timechart: Add --highlight option
2013-12-17 16:33:55 -03:00
symbol-elf.c
perf symbols: Fix symbol annotation for relocated kernel
2014-01-31 17:21:47 -03:00
symbol-minimal.c
perf tools: Use zfree to help detect use after free bugs
2013-12-27 17:08:19 -03:00
symbol.c
perf tools: Adjust kallsyms for relocated kernel
2014-01-31 17:21:53 -03:00
symbol.h
perf symbols: Export elf_section_by_name and reuse
2014-01-16 16:29:44 -03:00
target.c
perf record: Make per-cpu mmaps the default.
2013-11-27 14:58:36 -03:00
target.h
perf target: Move the checking of which map function to call into function.
2013-12-04 13:46:37 -03:00
thread_map.c
perf tools: Use zfree to help detect use after free bugs
2013-12-27 17:08:19 -03:00
thread_map.h
perf evlist: Add thread_map__nr() helper
2013-03-15 13:06:02 -03:00
thread.c
perf tools: Do proper comm override error handling
2014-01-16 16:44:39 -03:00
thread.h
perf thread: Move comm_list check into function
2013-11-27 14:58:37 -03:00
tool.h
perf tools: Add attr->mmap2 support
2013-09-11 10:09:32 -03:00
top.c
perf tools: Rename 'perf_record_opts' to 'record_opts
2013-12-19 14:43:45 -03:00
top.h
perf tools: Rename 'perf_record_opts' to 'record_opts
2013-12-19 14:43:45 -03:00
trace-event-info.c
perf tools: Use zfree to help detect use after free bugs
2013-12-27 17:08:19 -03:00
trace-event-parse.c
perf tools: Add trace-event object
2013-12-04 15:20:52 -03:00
trace-event-read.c
perf tools: Add trace-event object
2013-12-04 15:20:52 -03:00
trace-event-scripting.c
perf symbols: Add 'machine' member to struct addr_location
2013-12-19 17:38:27 -03:00
trace-event.c
tools lib traceevent: Make plugin unload function receive pevent
2014-01-15 15:10:40 -03:00
trace-event.h
perf symbols: Add 'machine' member to struct addr_location
2013-12-19 17:38:27 -03:00
types.h
perf tools: Add union u64_swap type for swapping u64 data
2012-05-22 12:50:25 -03:00
unwind.c
perf symbols: Export elf_section_by_name and reuse
2014-01-16 16:29:44 -03:00
unwind.h
perf symbols: Limit max callchain using max_stack on DWARF unwinding too
2013-11-14 16:00:23 -03:00
usage.c
perf target: Introduce perf_target__parse_uid()
2012-05-07 16:46:48 -03:00
util.c
perf tools: Move mem_bswap32/64 to util.c
2013-12-13 10:30:21 -03:00
util.h
perf tools: Introduce zfree
2013-12-27 15:17:00 -03:00
values.c
perf tools: Use zfree to help detect use after free bugs
2013-12-27 17:08:19 -03:00
values.h
…
vdso.c
perf symbols: Remove open coded management of long_name_allocated member
2013-12-10 16:51:09 -03:00
vdso.h
perf tools: Back [vdso] DSO with real data
2012-09-11 12:08:30 -03:00
wrapper.c
perf tools: Use __maybe_used for unused variables
2012-09-11 12:19:15 -03:00
xyarray.c
…
xyarray.h
…