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Factor ParseAsanOptions outside __asan_init 

llvm-svn: 157473
This commit is contained in:
Alexander Potapenko 2012-05-25 15:37:16 +00:00
parent 442002568c
commit 85e93ef612
1 changed files with 14 additions and 9 deletions
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23
compiler-rt/lib/asan/asan_rtl.cc
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@ -424,15 +424,7 @@ void __asan_report_error(uintptr_t pc, uintptr_t bp, uintptr_t sp,
AsanDie();
}
void __asan_init() {
if (asan_inited) return;
asan_init_is_running = true;
// Make sure we are not statically linked.
AsanDoesNotSupportStaticLinkage();
// flags
const char *options = AsanGetEnv("ASAN_OPTIONS");
static void ParseAsanOptions(const char *options) {
FLAG_malloc_context_size =
IntFlagValue(options, "malloc_context_size=", kMallocContextSize);
CHECK(FLAG_malloc_context_size <= kMallocContextSize);
@ -476,11 +468,24 @@ void __asan_init() {
FLAG_quarantine_size = IntFlagValue(options, "quarantine_size=",
(ASAN_LOW_MEMORY) ? 1UL << 24 : 1UL << 28);
}
void __asan_init() {
if (asan_inited) return;
asan_init_is_running = true;
// Make sure we are not statically linked.
AsanDoesNotSupportStaticLinkage();
// flags
const char *options = AsanGetEnv("ASAN_OPTIONS");
if (FLAG_v) {
Report("Parsed ASAN_OPTIONS: %s\n", options);
}
ParseAsanOptions(options);
if (FLAG_atexit) {
Atexit(asan_atexit);
}