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added support for __afl_coverage_interesting

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This commit is contained in:
van Hauser
2021-01-31 15:04:40 +01:00
parent 893cd47d9c
commit 7a861498c2
6 changed files with 76 additions and 13 deletions
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16
src/afl-cc.c
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@ -572,7 +572,8 @@ static void edit_params(u32 argc, char **argv, char **envp) {
cc_params[cc_par_cnt++] = "-Wl,--allow-multiple-definition";
if (instrument_mode == INSTRUMENT_CFG)
if (instrument_mode == INSTRUMENT_CFG ||
instrument_mode == INSTRUMENT_PCGUARD)
cc_params[cc_par_cnt++] = alloc_printf(
"-Wl,-mllvm=-load=%s/SanitizerCoverageLTO.so", obj_path);
else
@ -1670,15 +1671,16 @@ int main(int argc, char **argv, char **envp) {
if (compiler_mode == LTO) {
if (instrument_mode == 0 || instrument_mode == INSTRUMENT_LTO ||
instrument_mode == INSTRUMENT_CFG) {
instrument_mode == INSTRUMENT_CFG ||
instrument_mode == INSTRUMENT_PCGUARD) {
lto_mode = 1;
if (!instrument_mode) {
// force CFG
// if (!instrument_mode) {
instrument_mode = INSTRUMENT_CFG;
// ptr = instrument_mode_string[instrument_mode];
}
instrument_mode = INSTRUMENT_PCGUARD;
// ptr = instrument_mode_string[instrument_mode];
// }
} else if (instrument_mode == INSTRUMENT_LTO ||