From f2f6be5e999632b05ce92b4934ee97531d546a44 Mon Sep 17 00:00:00 2001 From: Andrea Fioraldi Date: Fri, 7 Feb 2020 20:43:17 +0100 Subject: afl qemu persistent hook --- qemu_mode/patches/afl-qemu-common.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'qemu_mode/patches/afl-qemu-common.h') diff --git a/qemu_mode/patches/afl-qemu-common.h b/qemu_mode/patches/afl-qemu-common.h index 18c36f73..de6c7b73 100644 --- a/qemu_mode/patches/afl-qemu-common.h +++ b/qemu_mode/patches/afl-qemu-common.h @@ -59,6 +59,8 @@ #define INC_AFL_AREA(loc) afl_area_ptr[loc]++ #endif +typedef void (*afl_persistent_hook_fn)(uint64_t* regs, uint64_t guest_base); + /* Declared in afl-qemu-cpu-inl.h */ extern unsigned char *afl_area_ptr; @@ -72,9 +74,11 @@ extern unsigned char is_persistent; extern target_long persistent_stack_offset; extern unsigned char persistent_first_pass; extern unsigned char persistent_save_gpr; -extern target_ulong persistent_saved_gpr[AFL_REGS_NUM]; +extern uint64_t persistent_saved_gpr[AFL_REGS_NUM]; extern int persisent_retaddr_offset; +extern afl_persistent_hook_fn afl_persistent_hook_ptr; + extern __thread abi_ulong afl_prev_loc; extern struct cmp_map* __afl_cmp_map; -- cgit 1.4.1