Files
AFLplusplus/frida_mode/src/js/js_api.c
2022-02-18 08:01:34 +00:00

278 lines
5.2 KiB
C

#include "entry.h"
#include "instrument.h"
#include "js.h"
#include "output.h"
#include "persistent.h"
#include "prefetch.h"
#include "ranges.h"
#include "seccomp.h"
#include "stalker.h"
#include "stats.h"
#include "util.h"
typedef uint8_t u8;
extern void __afl_set_persistent_mode(u8 mode);
__attribute__((visibility("default"))) void js_api_done() {
js_done = TRUE;
}
__attribute__((visibility("default"))) void js_api_error(char *msg) {
FFATAL("%s", msg);
}
__attribute__((visibility("default"))) void js_api_set_entrypoint(
void *address) {
if (address == NULL) {
js_api_error("js_api_set_entrypoint called with NULL");
}
entry_point = GPOINTER_TO_SIZE(address);
}
__attribute__((visibility("default"))) void js_api_set_persistent_address(
void *address) {
if (address == NULL) {
js_api_error("js_api_set_persistent_address called with NULL");
}
persistent_start = GPOINTER_TO_SIZE(address);
__afl_set_persistent_mode(1);
}
__attribute__((visibility("default"))) void js_api_set_persistent_return(
void *address) {
if (address == NULL) {
js_api_error("js_api_set_persistent_return called with NULL");
}
persistent_ret = GPOINTER_TO_SIZE(address);
}
__attribute__((visibility("default"))) void js_api_set_persistent_count(
uint64_t count) {
persistent_count = count;
}
__attribute__((visibility("default"))) void js_api_set_persistent_debug() {
persistent_debug = TRUE;
}
__attribute__((visibility("default"))) void js_api_set_debug_maps() {
ranges_debug_maps = TRUE;
}
__attribute__((visibility("default"))) void js_api_add_include_range(
void *address, gsize size) {
GumMemoryRange range = {.base_address = GUM_ADDRESS(address), .size = size};
ranges_add_include(&range);
}
__attribute__((visibility("default"))) void js_api_add_exclude_range(
void *address, gsize size) {
GumMemoryRange range = {.base_address = GUM_ADDRESS(address), .size = size};
ranges_add_exclude(&range);
}
__attribute__((visibility("default"))) void js_api_set_instrument_jit() {
ranges_inst_jit = TRUE;
}
__attribute__((visibility("default"))) void js_api_set_instrument_libraries() {
ranges_inst_libs = TRUE;
}
__attribute__((visibility("default"))) void js_api_set_instrument_coverage_file(
char *path) {
instrument_coverage_filename = g_strdup(path);
}
__attribute__((visibility("default"))) void js_api_set_instrument_debug_file(
char *path) {
instrument_debug_filename = g_strdup(path);
}
__attribute__((visibility("default"))) void js_api_set_prefetch_disable(void) {
prefetch_enable = FALSE;
}
__attribute__((visibility("default"))) void
js_api_set_prefetch_backpatch_disable(void) {
prefetch_backpatch = FALSE;
}
__attribute__((visibility("default"))) void
js_api_set_instrument_no_instructions(void) {
instrument_coverage_insn = FALSE;
}
__attribute__((visibility("default"))) void js_api_set_instrument_no_optimize(
void) {
instrument_optimize = FALSE;
}
__attribute__((visibility("default"))) void js_api_set_instrument_seed(
guint64 seed) {
instrument_use_fixed_seed = TRUE;
instrument_fixed_seed = seed;
}
__attribute__((visibility("default"))) void js_api_set_instrument_trace(void) {
instrument_tracing = TRUE;
}
__attribute__((visibility("default"))) void js_api_set_instrument_trace_unique(
void) {
instrument_unique = TRUE;
}
__attribute__((visibility("default"))) void
js_api_set_instrument_unstable_coverage_file(char *path) {
instrument_coverage_unstable_filename = g_strdup(path);
}
__attribute__((visibility("default"))) void js_api_set_seccomp_file(
char *file) {
seccomp_filename = g_strdup(file);
}
__attribute__((visibility("default"))) void js_api_set_stdout(char *file) {
output_stdout = g_strdup(file);
}
__attribute__((visibility("default"))) void js_api_set_stderr(char *file) {
output_stderr = g_strdup(file);
}
__attribute__((visibility("default"))) void js_api_set_stats_file(char *file) {
stats_filename = g_strdup(file);
}
__attribute__((visibility("default"))) void js_api_set_stats_interval(
uint64_t interval) {
stats_interval = interval;
}
__attribute__((visibility("default"))) void js_api_set_persistent_hook(
void *address) {
if (address == NULL) {
js_api_error("js_api_set_persistent_hook called with NULL");
}
persistent_hook = address;
}
__attribute__((visibility("default"))) void js_api_set_stalker_callback(
const js_api_stalker_callback_t callback) {
js_user_callback = callback;
}
__attribute__((visibility("default"))) void js_api_set_stalker_ic_entries(
guint val) {
stalker_ic_entries = val;
}
__attribute__((visibility("default"))) void js_api_set_traceable(void) {
traceable = TRUE;
}
__attribute__((visibility("default"))) void js_api_set_backpatch_disable(void) {
backpatch_enable = FALSE;
}
__attribute__((visibility("default"))) void js_api_set_stalker_adjacent_blocks(
guint val) {
stalker_adjacent_blocks = val;
}
__attribute__((visibility("default"))) void js_api_set_js_main_hook(
const js_main_hook_t hook) {
js_main_hook = hook;
}
__attribute__((visibility("default"))) void js_api_set_verbose(void) {
util_verbose = TRUE;
}