diff options
Diffstat (limited to 'frida_mode/hook/hook.c')
| -rw-r--r-- | frida_mode/hook/hook.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/frida_mode/hook/hook.c b/frida_mode/hook/hook.c index 7d08101f..97f28db7 100644 --- a/frida_mode/hook/hook.c +++ b/frida_mode/hook/hook.c @@ -5,8 +5,8 @@ #if defined(__x86_64__) -void afl_persistent_hook(GumCpuContext *regs, uint8_t *input_buf, - uint32_t input_buf_len) { +__attribute__((visibility("default"))) void afl_persistent_hook( + GumCpuContext *regs, uint8_t *input_buf, uint32_t input_buf_len) { memcpy((void *)regs->rdi, input_buf, input_buf_len); regs->rsi = input_buf_len; @@ -15,8 +15,8 @@ void afl_persistent_hook(GumCpuContext *regs, uint8_t *input_buf, #elif defined(__i386__) -void afl_persistent_hook(GumCpuContext *regs, uint8_t *input_buf, - uint32_t input_buf_len) { +__attribute__((visibility("default"))) void afl_persistent_hook( + GumCpuContext *regs, uint8_t *input_buf, uint32_t input_buf_len) { void **esp = (void **)regs->esp; void * arg1 = esp[0]; @@ -28,8 +28,8 @@ void afl_persistent_hook(GumCpuContext *regs, uint8_t *input_buf, #elif defined(__aarch64__) -void afl_persistent_hook(GumCpuContext *regs, uint8_t *input_buf, - uint32_t input_buf_len) { +__attribute__((visibility("default"))) void afl_persistent_hook( + GumCpuContext *regs, uint8_t *input_buf, uint32_t input_buf_len) { memcpy((void *)regs->x[0], input_buf, input_buf_len); regs->x[1] = input_buf_len; @@ -40,7 +40,7 @@ void afl_persistent_hook(GumCpuContext *regs, uint8_t *input_buf, #pragma error "Unsupported architecture" #endif -int afl_persistent_hook_init(void) { +__attribute__((visibility("default"))) int afl_persistent_hook_init(void) { // 1 for shared memory input (faster), 0 for normal input (you have to use // read(), input_buf will be NULL) |