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better performance compilation options for afl++ and targets

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This commit is contained in:
van Hauser
2020-05-26 13:19:57 +02:00
parent 0994972c07
commit 996e1515b3
9 changed files with 46 additions and 41 deletions
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4
llvm_mode/afl-llvm-rt.o.c
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@ -789,12 +789,12 @@ void __sanitizer_cov_trace_pc_guard(uint32_t *guard) {
void __sanitizer_cov_trace_pc_guard_init(uint32_t *start, uint32_t *stop) {
u32 inst_ratio = 100;
u8 *x;
char *x;
if (start == stop || *start) return;
x = getenv("AFL_INST_RATIO");
if (x) inst_ratio = atoi(x);
if (x) inst_ratio = (u32)atoi(x);
if (!inst_ratio || inst_ratio > 100) {