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Added rand, hash unittests

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This commit is contained in:
Dominik Maier
2020-06-22 21:58:16 +02:00
parent ea1222b33f
commit 7119bf5d86
8 changed files with 197 additions and 16 deletions
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10
src/afl-performance.c
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@ -33,6 +33,16 @@ static inline uint64_t rotl(const uint64_t x, int k) {
}
void rand_set_seed(afl_state_t *afl, s64 init_seed) {
afl->init_seed = init_seed;
afl->rand_seed[0] = hash64((void *)&afl->init_seed, sizeof(afl->init_seed), HASH_CONST);
afl->rand_seed[1] = afl->rand_seed[0] ^ 0x1234567890abcdef;
afl->rand_seed[2] = afl->rand_seed[0] & 0x0123456789abcdef;
afl->rand_seed[3] = afl->rand_seed[0] | 0x01abcde43f567908;
}
uint64_t rand_next(afl_state_t *afl) {
const uint64_t result =