[PATCH 09/41] perf tools: Fix missing GNU IFUNC symbols

From: Adrian Hunter
Date: Mon Jul 14 2014 - 06:18:17 EST


Symbols of type STT_GNU_IFUNC are functions
so accept them as such.

Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
---
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 8c96817..477596c 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;
}
--
1.8.3.2

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