perf probe: Find versioned symbols from map

[mirror_ubuntu-bionic-kernel.git] / tools / perf / arch / powerpc / util / sym-handling.c

diff --git a/tools/perf/arch/powerpc/util/sym-handling.c b/tools/perf/arch/powerpc/util/sym-handling.c
index 9c4e23d8c8cedbf0c6db4c9c13129b197be7938e..53d83d7e6a096a4d49a0b6f0cbfafc15a27866af 100644 (file)
--- a/tools/perf/arch/powerpc/util/sym-handling.c
+++ b/tools/perf/arch/powerpc/util/sym-handling.c
@@ -64,6 +64,14 @@ int arch__compare_symbol_names_n(const char *namea, const char *nameb,
 
        return strncmp(namea, nameb, n);
 }
+
+const char *arch__normalize_symbol_name(const char *name)
+{
+       /* Skip over initial dot */
+       if (name && *name == '.')
+               name++;
+       return name;
+}
 #endif
 
 #if defined(_CALL_ELF) && _CALL_ELF == 2