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| author | WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com> | 2021-07-02 08:44:53 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-07-02 09:44:53 +0200 |
| commit | a8529de59247a8bf1e9c1591c0db306ccbcf1d49 (patch) | |
| tree | ad23054ba30c47a2b22a464f10c0ed33a1f3f180 /frida_mode/hook/hook.c | |
| parent | a6cf9bb336cc3e166469d6eed206a2b6fa9c994a (diff) | |
| download | afl++-a8529de59247a8bf1e9c1591c0db306ccbcf1d49.tar.gz | |
Changes to strip unused symbols from afl-frida-trace.so and hance remove v7 and its dependency on C++ (#1001)
Co-authored-by: Your Name <you@example.com>
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) |