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Initial import unicornafl

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This commit is contained in:
lazymio
2021-10-25 00:51:16 +02:00
parent 91451aa2f5
commit dd7476a9bd
42 changed files with 2269 additions and 1 deletions
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15
qemu/softmmu/cpus.c
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@ -194,6 +194,21 @@ void resume_all_vcpus(struct uc_struct* uc)
tb_flush_jmp_cache(cpu, uc->addr_end);
}
if (uc->mode & UC_MODE_AFL) {
// UNICORN-AFL supports (and needs) multiple exits.
uint64_t *exits = uc->exits;
size_t exit_count = uc->exit_count;
if (exit_count) {
size_t i;
for (i = 0; i < exit_count; i++) {
TranslationBlock *tb = cpu->tb_jmp_cache[tb_jmp_cache_hash_func(uc, exits[i])];
if (tb) {
qht_remove(&uc->tcg_ctx->tb_ctx.htable, tb, tb->hash);
tb_flush_jmp_cache(cpu, uc->exits[i]);
}
}
}
}
cpu->created = false;
}