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Update the gcov version used slightly, to make it stop causing modern gcov's to

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crash.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130911 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nick Lewycky
2011-05-05 02:46:38 +00:00
parent 7a75a9ade8
commit 5409a18832
2 changed files with 35 additions and 15 deletions
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17
runtime/libprofile/GCDAProfiling.c
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@@ -48,6 +48,17 @@ static void write_int64(uint64_t i) {
write_int32(hi);
}
static uint32_t length_of_string(const char *s) {
return (strlen(s) + 5) / 4;
}
static void write_string(const char *s) {
uint32_t len = length_of_string(s);
write_int32(len);
fwrite(s, strlen(s), 1, output_file);
fwrite("\0\0\0\0", 4 - (strlen(s) % 4), 1, output_file);
}
static char *mangle_filename(const char *orig_filename) {
/* TODO: handle GCOV_PREFIX_STRIP */
const char *prefix;
@@ -129,16 +140,18 @@ void llvm_gcda_increment_indirect_counter(uint32_t *predecessor,
#endif
}
void llvm_gcda_emit_function(uint32_t ident) {
void llvm_gcda_emit_function(uint32_t ident, const char *function_name) {
#ifdef DEBUG_GCDAPROFILING
printf("llvmgcda: function id=%x\n", ident);
#endif
/* function tag */
fwrite("\0\0\0\1", 4, 1, output_file);
write_int32(2);
write_int32(3 + 1 + length_of_string(function_name));
write_int32(ident);
write_int32(0);
write_int32(0);
write_string(function_name);
}
void llvm_gcda_emit_arcs(uint32_t num_counters, uint64_t *counters) {