Revert "perf symbols: Demangle cloned functions"

[deliverable/linux.git] / tools / perf / util / symbol-elf.c

diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c
index a7b9ab55738086c24d12d7e9ee8cb6143ffd47aa..a9c829be52169eac5b9f00d9382fd9281152b9e6 100644 (file)
--- a/tools/perf/util/symbol-elf.c
+++ b/tools/perf/util/symbol-elf.c
@@ -8,6 +8,22 @@
 #include "symbol.h"
 #include "debug.h"
 
+#ifndef HAVE_ELF_GETPHDRNUM
+static int elf_getphdrnum(Elf *elf, size_t *dst)
+{
+       GElf_Ehdr gehdr;
+       GElf_Ehdr *ehdr;
+
+       ehdr = gelf_getehdr(elf, &gehdr);
+       if (!ehdr)
+               return -1;
+
+       *dst = ehdr->e_phnum;
+
+       return 0;
+}
+#endif
+
 #ifndef NT_GNU_BUILD_ID
 #define NT_GNU_BUILD_ID 3
 #endif