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PWD:=$(shell pwd)/
ROOT:=$(shell realpath $(PWD)../../../../..)/
BUILD_DIR:=$(PWD)build/
AFLPP_DRIVER_HOOK_DIR=$(ROOT)utils/aflpp_driver/
AFLPP_DRIVER_HOOK_OBJ=$(AFLPP_DRIVER_HOOK_DIR)aflpp_qemu_driver_hook.so
TEST_BIN:=$(PWD)../../build/test
TEST_DATA_DIR:=../../build/libpng/libpng-1.2.56/contrib/pngsuite/
AFLPP_DRIVER_DUMMY_INPUT:=$(BUILD_DIR)in
QEMU_OUT:=$(BUILD_DIR)qemu-out
FRIDA_OUT:=$(BUILD_DIR)frida-out
AFL_QEMU_PERSISTENT_ADDR=$(shell $(PWD)../get_symbol_addr.py -f $(TEST_BIN) -s LLVMFuzzerTestOneInput -b 0x4000000000)
ARCH=$(shell uname -m)
ifeq "$(ARCH)" "aarch64"
AFL_FRIDA_PERSISTENT_ADDR=$(shell $(PWD)../get_symbol_addr.py -f $(TEST_BIN) -s LLVMFuzzerTestOneInput -b 0x0000aaaaaaaaa000)
endif
ifeq "$(ARCH)" "x86_64"
AFL_FRIDA_PERSISTENT_ADDR=$(shell $(PWD)../get_symbol_addr.py -f $(TEST_BIN) -s LLVMFuzzerTestOneInput -b 0x0000555555554000)
endif
.PHONY: all clean qemu qemu_entry frida frida_entry
all:
make -C $(ROOT)frida_mode/test/png/persistent/
$(BUILD_DIR):
mkdir -p $@
$(TEST_DATA_DIR): | $(BUILD_DIR)
mkdir -p $@
$(AFLPP_DRIVER_DUMMY_INPUT): | $(BUILD_DIR)
truncate -s 1M $@
$(AFLPP_DRIVER_HOOK_OBJ): | $(AFLPP_DRIVER_HOOK_DIR)
make -C $(AFLPP_DRIVER_HOOK_DIR)
qemu: $(AFLPP_DRIVER_DUMMY_INPUT) $(AFLPP_DRIVER_HOOK_OBJ) | $(BUILD_DIR)
AFL_QEMU_PERSISTENT_HOOK=$(AFLPP_DRIVER_HOOK_OBJ) \
AFL_QEMU_PERSISTENT_ADDR=$(AFL_QEMU_PERSISTENT_ADDR) \
AFL_QEMU_PERSISTENT_GPR=1 \
$(ROOT)/afl-fuzz \
-D \
-V 30 \
-Q \
-i $(TEST_DATA_DIR) \
-o $(QEMU_OUT) \
-- \
$(TEST_BIN) $(AFLPP_DRIVER_DUMMY_INPUT)
qemu_entry: $(AFLPP_DRIVER_DUMMY_INPUT) $(AFLPP_DRIVER_HOOK_OBJ) | $(BUILD_DIR)
AFL_QEMU_PERSISTENT_HOOK=$(AFLPP_DRIVER_HOOK_OBJ) \
AFL_QEMU_PERSISTENT_ADDR=$(AFL_QEMU_PERSISTENT_ADDR) \
AFL_ENTRYPOINT=$(AFL_QEMU_PERSISTENT_ADDR) \
AFL_QEMU_PERSISTENT_GPR=1 \
$(ROOT)/afl-fuzz \
-D \
-V 30 \
-Q \
-i $(TEST_DATA_DIR) \
-o $(QEMU_OUT) \
-- \
$(TEST_BIN) $(AFLPP_DRIVER_DUMMY_INPUT)
frida: $(AFLPP_DRIVER_DUMMY_INPUT) $(AFLPP_DRIVER_HOOK_OBJ) | $(BUILD_DIR)
AFL_FRIDA_PERSISTENT_HOOK=$(AFLPP_DRIVER_HOOK_OBJ) \
AFL_FRIDA_PERSISTENT_ADDR=$(AFL_FRIDA_PERSISTENT_ADDR) \
$(ROOT)afl-fuzz \
-D \
-V 30 \
-O \
-i $(TEST_DATA_DIR) \
-o $(FRIDA_OUT) \
-- \
$(TEST_BIN) $(AFLPP_DRIVER_DUMMY_INPUT)
frida_entry: $(AFLPP_DRIVER_DUMMY_INPUT) $(AFLPP_DRIVER_HOOK_OBJ) | $(BUILD_DIR)
AFL_FRIDA_PERSISTENT_HOOK=$(AFLPP_DRIVER_HOOK_OBJ) \
AFL_FRIDA_PERSISTENT_ADDR=$(AFL_FRIDA_PERSISTENT_ADDR) \
AFL_ENTRYPOINT=$(AFL_FRIDA_PERSISTENT_ADDR) \
$(ROOT)afl-fuzz \
-D \
-V 30 \
-O \
-i $(TEST_DATA_DIR) \
-o $(FRIDA_OUT) \
-- \
$(TEST_BIN) $(AFLPP_DRIVER_DUMMY_INPUT)
clean:
rm -rf $(BUILD_DIR)
|
