ExternalVendorCode/AFLplusplus
1
0
Fork 0
mirror of https://github.com/AFLplusplus/AFLplusplus.git synced 2025-06-13 02:28:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

code format

Browse Source
This commit is contained in:
vanhauser-thc
2024-07-14 10:33:12 +02:00
parent 8afb60d2f9
commit 55a2362348
22 changed files with 350 additions and 279 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
frida_mode/hook/qemu_hook.c
View File

@ -36,7 +36,7 @@ struct x86_64_regs {
void afl_persistent_hook(struct x86_64_regs *regs, uint64_t guest_base,
uint8_t *input_buf, uint32_t input_buf_len) {
(void)guest_base; /* unused */
(void)guest_base; /* unused */
memcpy((void *)regs->rdi, input_buf, input_buf_len);
regs->rsi = input_buf_len;
@ -76,14 +76,15 @@ struct x86_regs {
void afl_persistent_hook(struct x86_regs *regs, uint64_t guest_base,
uint8_t *input_buf, uint32_t input_buf_len) {
(void)guest_base; /* unused */
(void)guest_base; /* unused */
void **esp = (void **)regs->esp;
void * arg1 = esp[1];
void *arg1 = esp[1];
void **arg2 = &esp[2];
memcpy(arg1, input_buf, input_buf_len);
*arg2 = (void *)input_buf_len;
}
#elif defined(__aarch64__)
struct arm64_regs {
@ -177,9 +178,10 @@ struct arm64_regs {
void afl_persistent_hook(struct arm64_regs *regs, uint64_t guest_base,
uint8_t *input_buf, uint32_t input_buf_len) {
(void)guest_base; /* unused */
(void)guest_base; /* unused */
memcpy((void *)regs->x0, input_buf, input_buf_len);
regs->x1 = input_buf_len;
}
#else
@ -193,3 +195,4 @@ int afl_persistent_hook_init(void) {
return 1;
}