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authorMasami Hiramatsu <masami.hiramatsu.pt@hitachi.com>2014-01-16 09:39:49 +0000
committerArnaldo Carvalho de Melo <acme@redhat.com>2014-01-16 16:29:44 -0300
commit99ca423387a3e718f9887a99475cb5271bc610f2 (patch)
tree1908d624f75406c10ec0d721cacd1dd20633cd3e /tools/perf/util/symbol-elf.c
parente53b00d382f4d8f55bcae301f49863c469fdff65 (diff)
perf symbols: Export elf_section_by_name and reuse
Remove duplicated elf_section_by_name() functions from unwind.c and probe-event.c and use one exported elf_section_by_name() instance defined in symbol-elf.c. Note that this also moves get_text_start_address() to merge HAVE_DWARF_SUPPORT defined area. Reported-by: David Ahern <dsahern@gmail.com> Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: "David A. Long" <dave.long@linaro.org> Cc: "Steven Rostedt (Red Hat)" <rostedt@goodmis.org> Cc: David Ahern <dsahern@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com> Cc: yrl.pp-manager.tt@hitachi.com Link: http://lkml.kernel.org/r/20140116093949.24403.38093.stgit@kbuild-fedora.novalocal Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/symbol-elf.c')
-rw-r--r--tools/perf/util/symbol-elf.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c
index 4b0a127a4d3..75945672870 100644
--- a/tools/perf/util/symbol-elf.c
+++ b/tools/perf/util/symbol-elf.c
@@ -136,9 +136,8 @@ static size_t elf_addr_to_index(Elf *elf, GElf_Addr addr)
return -1;
}
-static Elf_Scn *elf_section_by_name(Elf *elf, GElf_Ehdr *ep,
- GElf_Shdr *shp, const char *name,
- size_t *idx)
+Elf_Scn *elf_section_by_name(Elf *elf, GElf_Ehdr *ep,
+ GElf_Shdr *shp, const char *name, size_t *idx)
{
Elf_Scn *sec = NULL;
size_t cnt = 1;