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| author | van Hauser <vh@thc.org> | 2022-08-04 21:36:59 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-08-04 21:36:59 +0200 |
| commit | 4b9c560b07e1ea42633b59e0eb94f7a3f0fe0c58 (patch) | |
| tree | a00dcc353fd4add31a2c1e75bc2a4ac79419570c /frida_mode/hook/frida_hook.c | |
| parent | 6056d4b140f0665c6a701cada9166379be3435ac (diff) | |
| parent | 9d5a2d1b8e6f4ead25a857d106b37fd85950aff3 (diff) | |
| download | afl++-4b9c560b07e1ea42633b59e0eb94f7a3f0fe0c58.tar.gz | |
Merge pull request #1486 from WorksButNotTested/be8
Be8
Diffstat (limited to 'frida_mode/hook/frida_hook.c')
| -rw-r--r-- | frida_mode/hook/frida_hook.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/frida_mode/hook/frida_hook.c b/frida_mode/hook/frida_hook.c index 3bfdb207..79e2348d 100644 --- a/frida_mode/hook/frida_hook.c +++ b/frida_mode/hook/frida_hook.c @@ -31,7 +31,7 @@ __attribute__((visibility("default"))) void afl_persistent_hook( // do a length check matching the target! void **esp = (void **)regs->esp; - void * arg1 = esp[0]; + void *arg1 = esp[0]; void **arg2 = &esp[1]; memcpy(arg1, input_buf, input_buf_len); *arg2 = (void *)input_buf_len; @@ -50,6 +50,16 @@ __attribute__((visibility("default"))) void afl_persistent_hook( } +#elif defined(__arm__) + +__attribute__((visibility("default"))) void afl_persistent_hook( + GumCpuContext *regs, uint8_t *input_buf, uint32_t input_buf_len) { + // do a length check matching the target! + + memcpy((void *)regs->r[0], input_buf, input_buf_len); + regs->r[1] = input_buf_len; +} + #else #pragma error "Unsupported architecture" #endif |