From 58c400c58019070045e548bb5173b22af092f314 Mon Sep 17 00:00:00 2001 From: Nick Lewycky Date: Thu, 28 Feb 2013 07:00:13 +0000 Subject: Holy macaroons, somebody made a copy of llvm/runtime/profile/GCDAProfiling.c, didn't delete the original, and now they've diverged. I have no idea what's going on. Apply my patch in r176173 to this one too, this one looks newer? git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@176236 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/profile/GCDAProfiling.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) (limited to 'lib') diff --git a/lib/profile/GCDAProfiling.c b/lib/profile/GCDAProfiling.c index 7c52a1740..96e9fc2b7 100644 --- a/lib/profile/GCDAProfiling.c +++ b/lib/profile/GCDAProfiling.c @@ -207,18 +207,23 @@ void llvm_gcda_increment_indirect_counter(uint32_t *predecessor, } void llvm_gcda_emit_function(uint32_t ident, const char *function_name) { + uint32_t len = 3; #ifdef DEBUG_GCDAPROFILING - fprintf(stderr, "llvmgcda: function id=0x%08x\n", ident); + fprintf(stderr, "llvmgcda: function id=0x%08x name=%s\n", ident, + function_name ? function_name : "NULL"); #endif if (!output_file) return; - /* function tag */ + /* function tag */ fwrite("\0\0\0\1", 4, 1, output_file); - write_int32(3 + 1 + length_of_string(function_name)); + if (function_name) + len += 1 + length_of_string(function_name); + write_int32(len); write_int32(ident); write_int32(0); write_int32(0); - write_string(function_name); + if (function_name) + write_string(function_name); } void llvm_gcda_emit_arcs(uint32_t num_counters, uint64_t *counters) { -- cgit v1.2.3