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linux/tools/perf
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Masami Hiramatsu 1efde27542 perf probe: Do not depend on dwfl_module_addrsym() 
Do not depend on dwfl_module_addrsym() because it can fail on user-space
shared libraries.

Actually, same bug was fixed by commit 664fee3dc3 ("perf probe: Do not
use dwfl_module_addrsym if dwarf_diename finds symbol name"), but commit
07d3698578 ("perf probe: Fix wrong address verification) reverted to
get actual symbol address from symtab.

This fixes it again by getting symbol address from DIE, and only if the
DIE has only address range, it uses dwfl_module_addrsym().

Fixes: 07d3698578 ("perf probe: Fix wrong address verification)
Reported-by: Alexandre Ghiti <alex@ghiti.fr>
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Tested-by: Alexandre Ghiti <alex@ghiti.fr>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sasha Levin <sashal@kernel.org>
Link: http://lore.kernel.org/lkml/158281812176.476.14164573830975116234.stgit@devnote2
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-03-09 10:43:53 -03:00
..
arch
tools: Fix off-by 1 relative directory includes
2020-03-06 08:36:46 -03:00
bench
perf bench: Clear struct sigaction before sigaction() syscall
2020-03-06 08:30:47 -03:00
Documentation
perf config: Document missing config options
2020-02-27 10:45:19 -03:00
examples/bpf
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-01-28 16:02:33 -08:00
include/bpf
perf bpf: Remove bpf/ subdir from bpf.h headers used to build bpf events
2020-02-18 10:13:28 -03:00
jvmti
perf jvmti: Link against tools/lib/ctype.h to have weak strlcpy()
2019-10-15 11:47:38 -03:00
pmu-events
perf jevents: Fix leak of mapfile memory
2020-03-06 08:30:47 -03:00
python
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 407
2019-06-05 17:37:14 +02:00
scripts
perf scripts python: exported-sql-viewer.py: Fix use of TRUE with SQLite
2019-11-13 09:13:16 -03:00
tests
perf tests bp_account: Make global variable static
2020-03-02 11:15:07 -03:00
trace
perf beauty prctl: Export the 'options' strarray
2020-02-11 16:41:50 -03:00
ui
perf annotate: Remove privsize from symbol__annotate() args
2020-02-27 11:06:14 -03:00
util
perf probe: Do not depend on dwfl_module_addrsym()
2020-03-09 10:43:53 -03:00
.gitignore
perf: Update .gitignore file
2019-08-31 22:27:52 -03:00
Build
perf tools: Rename build libperf to perf
2019-02-14 15:18:08 -03:00
builtin-annotate.c
perf annotate: Prefer cmdline option over default config
2020-02-27 10:45:08 -03:00
builtin-bench.c
perf tools: Remove perf.h from source files not needing it
2019-08-29 17:38:32 -03:00
builtin-buildid-cache.c
perf session: Return error code for perf_session__new() function on failure
2019-09-20 15:58:11 -03:00
builtin-buildid-list.c
perf session: Return error code for perf_session__new() function on failure
2019-09-20 15:58:11 -03:00
builtin-c2c.c
perf c2c: Fix return type for histogram sorting comparision functions
2020-01-14 13:29:21 -03:00
builtin-config.c
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
builtin-data.c
perf debug: Remove needless include directives from debug.h
2019-08-31 19:10:19 -03:00
builtin-diff.c
perf diff: Fix undefined string comparision spotted by clang's -Wstring-compare
2020-03-06 08:30:29 -03:00
builtin-evlist.c
perf evsel: Introduce evsel_fprintf.h
2019-09-25 16:26:34 -03:00
builtin-ftrace.c
perf auxtrace: Uninline functions that touch perf_session
2019-08-31 22:24:10 -03:00
builtin-help.c
perf debug: Remove needless include directives from debug.h
2019-08-31 19:10:19 -03:00
builtin-inject.c
perf inject: Fix processing of ID index for injected instruction tracing
2019-12-04 12:39:53 -03:00
builtin-kallsyms.c
perf dsos: Move the dsos struct and its methods to separate source files
2019-08-31 22:24:10 -03:00
builtin-kmem.c
perf callchain: Use 'struct map_symbol' in 'struct callchain_cursor_node'
2019-11-12 08:20:53 -03:00
builtin-kvm.c
perf kvm: Use evlist layer api when possible
2019-11-06 15:43:05 -03:00
builtin-list.c
perf list: Hide deprecated events by default
2019-10-19 15:35:01 -03:00
builtin-lock.c
perf session: Return error code for perf_session__new() function on failure
2019-09-20 15:58:11 -03:00
builtin-mem.c
perf session: Return error code for perf_session__new() function on failure
2019-09-20 15:58:11 -03:00
builtin-probe.c
perf probe: Check return value of strlist__add() for -ENOMEM
2020-02-27 11:03:13 -03:00
builtin-record.c
perf record: Adapt affinity to machines with #CPUs > 1K
2020-01-06 11:46:09 -03:00
builtin-report.c
perf annotate: Make perf config effective
2020-02-27 10:44:59 -03:00
builtin-sched.c
perf sched timehist: Add support for filtering on CPU
2020-01-06 11:46:09 -03:00
builtin-script.c
perf script: Fix invalid LBR/binary mismatch error
2019-11-28 08:08:38 -03:00
builtin-stat.c
perf stat: Use affinity for reading
2019-11-29 12:20:45 -03:00
builtin-timechart.c
perf session: Return error code for perf_session__new() function on failure
2019-09-20 15:58:11 -03:00
builtin-top.c
perf top: Fix stdio interface input handling with glibc 2.28+
2020-03-06 08:30:47 -03:00
builtin-trace.c
perf trace: Resolve prctl's 'option' arg strings to numbers
2020-02-11 16:41:50 -03:00
builtin-version.c
perf symbols: Move mem_info and branch_info out of symbol.h
2019-08-31 22:27:48 -03:00
builtin.h
perf tools: Remove needless util.h include from builtin.h
2019-08-28 17:19:34 -03:00
check-headers.sh
tools include UAPI: Sync x86's syscalls_64.tbl, generic unistd.h and fcntl.h to pick up openat2 and pidfd_getfd
2020-02-11 16:41:06 -03:00
command-list.txt
perf help: Add missing subcommand version
2018-09-19 14:53:36 -03:00
CREDITS
…
design.txt
perf/doc: Update design.txt for exclude_{host|guest} flags
2019-01-21 11:01:18 +01:00
Makefile
tools: Let O= makes handle a relative path with -C option
2020-03-06 17:08:28 -03:00
Makefile.config
libperf: Move to tools/lib/perf
2020-01-06 11:46:09 -03:00
Makefile.perf
libperf: Move to tools/lib/perf
2020-01-06 11:46:09 -03:00
MANIFEST
libperf: Move to tools/lib/perf
2020-01-06 11:46:09 -03:00
perf-archive.sh
…
perf-completion.sh
…
perf-read-vdso.c
perf tools: Make find_vdso_map() more modular
2019-01-08 13:28:13 -03:00
perf-sys.h
perf tools: Make usage of test_attr__* optional for perf-sys.h
2019-10-31 21:38:41 +01:00
perf-with-kcore.sh
Merge branch 'x86/cpu' into perf/core, to pick up dependent changes
2019-06-17 12:29:16 +02:00
perf.c
libperf: Merge libperf_set_print() into libperf_init()
2019-09-25 09:51:49 -03:00
perf.h
perf time-utils: Adopt rdclock() from perf.h
2019-08-29 17:38:32 -03:00