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PWD:=$(shell pwd)/
ROOT:=$(PWD)../../../
BUILD_DIR:=$(PWD)build/
TESTINSTR_DATA_DIR:=$(BUILD_DIR)in/
TESTINSTR_DATA_FILE:=$(TESTINSTR_DATA_DIR)in
AFLPP_DRIVER_DUMMY_INPUT:=$(BUILD_DIR)dummy.dat
TESTINSTBIN:=$(BUILD_DIR)testinstr
TESTINSTSRC:=$(PWD)testinstr.c
TESTINSTLIB:=$(BUILD_DIR)testinstrlib.so
TESTINSTLIBSRC:=$(PWD)testinstrlib.c
QEMU_OUT:=$(BUILD_DIR)qemu-out
FRIDA_OUT:=$(BUILD_DIR)frida-out
AFLPP_FRIDA_DRIVER_HOOK_OBJ=$(ROOT)frida_mode/build/frida_hook.so
ADDR_BIN:=$(ROOT)frida_mode/build/addr
GET_SYMBOL_ADDR:=$(ROOT)frida_mode/util/get_symbol_addr.sh
AFL_FRIDA_BASE_ADDR:=$(shell $(ADDR_BIN))
AFL_FRIDA_PERSISTENT_ADDR=$(shell $(GET_SYMBOL_ADDR) $(TESTINSTBIN) testinstr $(AFL_FRIDA_BASE_ADDR))
CFLAGS+=-D_GNU_SOURCE=1
LDFLAGS+=-ldl
.PHONY: all clean qemu frida
all: $(TESTINSTBIN) $(TESTINSTLIB)
make -C $(ROOT)frida_mode/
$(BUILD_DIR):
mkdir -p $@
$(AFLPP_DRIVER_DUMMY_INPUT): | $(BUILD_DIR)
dd if=/dev/zero bs=1048576 count=1 of=$@
$(TESTINSTR_DATA_DIR): | $(BUILD_DIR)
mkdir -p $@
$(TESTINSTR_DATA_FILE): | $(TESTINSTR_DATA_DIR)
echo -n "000" > $@
$(TESTINSTLIB): $(TESTINSTLIBSRC) | $(BUILD_DIR)
$(CC) \
$(CFLAGS) \
-shared \
-o $@ \
$(LDFLAGS) \
$<
$(TESTINSTBIN): $(TESTINSTSRC) | $(BUILD_DIR)
$(CC) \
$(CFLAGS) \
-o $@ \
$< \
$(LDFLAGS) \
-Wl,-rpath,'$$ORIGIN'
clean:
rm -rf $(BUILD_DIR)
frida: $(TESTINSTBIN) $(TESTINSTR_DATA_FILE) $(AFLPP_DRIVER_DUMMY_INPUT)
AFL_FRIDA_PERSISTENT_HOOK=$(AFLPP_FRIDA_DRIVER_HOOK_OBJ) \
AFL_FRIDA_PERSISTENT_ADDR=$(AFL_FRIDA_PERSISTENT_ADDR) \
AFL_ENTRYPOINT=$(AFL_FRIDA_PERSISTENT_ADDR) \
$(ROOT)afl-fuzz \
-D \
-O \
-i $(TESTINSTR_DATA_DIR) \
-o $(FRIDA_OUT) \
-- \
$(TESTINSTBIN) $(AFLPP_DRIVER_DUMMY_INPUT)
|
