From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org,
Adrian Hunter <adrian.hunter@intel.com>,
David Ahern <dsahern@gmail.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
Jiri Olsa <jolsa@redhat.com>, Namhyung Kim <namhyung@gmail.com>,
Paul Mackerras <paulus@samba.org>,
Peter Zijlstra <peterz@infradead.org>,
Stephane Eranian <eranian@google.com>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 12/33] perf symbols: Fix missing GNU IFUNC symbols
Date: Thu, 17 Jul 2014 13:12:14 -0300 [thread overview]
Message-ID: <1405613555-23380-13-git-send-email-acme@kernel.org> (raw)
In-Reply-To: <1405613555-23380-1-git-send-email-acme@kernel.org>
From: Adrian Hunter <adrian.hunter@intel.com>
Symbols of type STT_GNU_IFUNC are functions so accept them as such.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1405332185-4050-10-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/symbol-elf.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c
index 6864661a79dd..dce5ccf61f11 100644
--- a/tools/perf/util/symbol-elf.c
+++ b/tools/perf/util/symbol-elf.c
@@ -49,7 +49,8 @@ static inline uint8_t elf_sym__type(const GElf_Sym *sym)
static inline int elf_sym__is_function(const GElf_Sym *sym)
{
- return elf_sym__type(sym) == STT_FUNC &&
+ return (elf_sym__type(sym) == STT_FUNC ||
+ elf_sym__type(sym) == STT_GNU_IFUNC) &&
sym->st_name != 0 &&
sym->st_shndx != SHN_UNDEF;
}
--
1.9.3
next prev parent reply other threads:[~2014-07-17 16:21 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-17 16:12 [GIT PULL 00/33] perf/core improvements and fixes Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 01/33] perf kvm: Use defines of kvm events Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 02/33] perf kvm: Move arch specific code into arch/ Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 03/33] perf kvm: Add skip_event() for --duration option Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 04/33] perf kvm: Add stat support on s390 Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 05/33] perf script: Add missing calls to Py_DECREF for return values Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 06/33] perf script: Add callchain to generic and tracepoint events Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 07/33] perf script: Provide additional sample information on generic events Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 08/33] perf machine: Fix the value used for unknown pids Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 09/33] perf script: Display PERF_RECORD_MISC_COMM_EXEC flag Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 10/33] perf record: Select comm_exec flag if supported Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 11/33] perf tools: Fix missing kernel map load Arnaldo Carvalho de Melo
2014-07-17 16:12 ` Arnaldo Carvalho de Melo [this message]
2014-07-17 16:12 ` [PATCH 13/33] perf inject: Fix build id injection Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 14/33] perf callchain: Fix appending a callchain from a previous sample Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 15/33] perf buildid-cache: Apply force option to copying kcore Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 16/33] perf symbols: Record whether a dso is 64-bit Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 17/33] perf symbols: Do not attempt to read data from kallsyms Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 18/33] perf symbols: Add ability to iterate over a dso's symbols Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 19/33] perf session: Flag if the event stream is entirely in memory Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 20/33] perf evlist: Pass mmap parameters in a struct Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 21/33] perf tools: Add feature test for __sync_val_compare_and_swap Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 22/33] perf tools: Add option macro OPT_CALLBACK_OPTARG Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 23/33] perf evsel: Add 'no_aux_samples' option Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 24/33] perf evsel: Add 'immediate' option Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 25/33] perf machine: Fix map groups of threads with unknown pids Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 26/33] perf thread: Allow deletion of a thread with no map groups Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 27/33] perf machine: Fix leak of 'struct thread' on error path Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 28/33] perf tools: Remove verbose from functions prototypes Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 29/33] perf tools: Move pr_* debug macros into debug object Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 30/33] perf tools: Factor eprintf to allow different debug variables Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 31/33] perf tools: Add --debug optionto set debug variable Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 32/33] perf tools: Remove needless getopt.h includes Arnaldo Carvalho de Melo
2014-07-17 16:12 ` [PATCH 33/33] perf tools: Allow TSC conversion on any arch Arnaldo Carvalho de Melo
2014-07-18 4:17 ` [GIT PULL 00/33] perf/core improvements and fixes Ingo Molnar
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