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authorAndrea Fioraldi <andreafioraldi@gmail.com>2020-12-08 22:43:05 +0100
committerAndrea Fioraldi <andreafioraldi@gmail.com>2020-12-08 22:43:05 +0100
commitad29eef2712f8d0b69c1acd79c6a5dfb4e2cc7f8 (patch)
treef74be06e8d1834ada6abe3daf40744e134cb9e3c /examples/qemu_persistent_hook/read_into_rdi.c
parentc70b7ffd80ee95cdf3bf1276bfbd4a590e74d3f1 (diff)
parent6fb74342b8a3e7aa62e9e0cfe79bd84d9076a275 (diff)
downloadafl++-ad29eef2712f8d0b69c1acd79c6a5dfb4e2cc7f8.tar.gz
Merge branch 'dev' of github.com:AFLplusplus/AFLplusplus into dev
Diffstat (limited to 'examples/qemu_persistent_hook/read_into_rdi.c')
-rw-r--r--examples/qemu_persistent_hook/read_into_rdi.c34
1 files changed, 0 insertions, 34 deletions
diff --git a/examples/qemu_persistent_hook/read_into_rdi.c b/examples/qemu_persistent_hook/read_into_rdi.c
deleted file mode 100644
index f4a8ae59..00000000
--- a/examples/qemu_persistent_hook/read_into_rdi.c
+++ /dev/null
@@ -1,34 +0,0 @@
-#include "../../qemu_mode/qemuafl/qemuafl/api.h"
-
-#include <stdio.h>
-#include <string.h>
-
-void afl_persistent_hook(struct x86_64_regs *regs, uint64_t guest_base,
-                         uint8_t *input_buf, uint32_t input_buf_len) {
-\
-#define g2h(x) ((void *)((unsigned long)(x) + guest_base))
-#define h2g(x) ((uint64_t)(x)-guest_base)
-
-  // In this example the register RDI is pointing to the memory location
-  // of the target buffer, and the length of the input is in RSI.
-  // This can be seen with a debugger, e.g. gdb (and "disass main")
-
-  printf("Placing input into 0x%lx\n", regs->rdi);
-
-  if (input_buf_len > 1024) input_buf_len = 1024;
-  memcpy(g2h(regs->rdi), input_buf, input_buf_len);
-  regs->rsi = input_buf_len;
-
-#undef g2h
-#undef h2g
-
-}
-
-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)
-  return 1;
-
-}
-