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|
PWD:=$(shell pwd)/
ROOT:=$(PWD)../../../
BUILD_DIR:=$(PWD)build/
AFLPP_FRIDA_DRIVER_HOOK_OBJ=$(ROOT)frida_mode/build/frida_hook.so
AFLPP_QEMU_DRIVER_HOOK_OBJ=$(ROOT)frida_mode/build/qemu_hook.so
LIBXML_GIT_REPO:=https://gitlab.gnome.org/GNOME/libxml2.git
LIBXML_DIR:=$(BUILD_DIR)libxml/
LIBXML_BIN:=$(LIBXML_DIR).libs/libxml2.a
TARGET_URL:=https://raw.githubusercontent.com/google/fuzzbench/master/benchmarks/libxml2-v2.9.2/target.cc
TARGET_SRC:=$(BUILD_DIR)target.cc
TARGET_OBJ:=$(BUILD_DIR)target.o
HARNESS_URL:="https://raw.githubusercontent.com/llvm/llvm-project/main/compiler-rt/lib/fuzzer/standalone/StandaloneFuzzTargetMain.c"
HARNESS_SRC:=$(BUILD_DIR)StandaloneFuzzTargetMain.c
HARNESS_OBJ:=$(BUILD_DIR)StandaloneFuzzTargetMain.o
TEST_BIN:=$(BUILD_DIR)test
ifeq "$(shell uname)" "Darwin"
TEST_BIN_LDFLAGS:=-undefined dynamic_lookup -Wl,-no_pie
endif
TEST_DATA_DIR:=$(BUILD_DIR)in/
TEST_DATA_FILE:=$(TEST_DATA_DIR)default_seed
DUMMY_DATA_FILE:=$(BUILD_DIR)dummy.dat
FRIDA_OUT:=$(BUILD_DIR)frida-out
QEMU_OUT:=$(BUILD_DIR)qemu-out
ifndef ARCH
ARCH=$(shell uname -m)
ifeq "$(ARCH)" "aarch64"
ARCH:=arm64
endif
ifeq "$(ARCH)" "i686"
ARCH:=x86
endif
endif
ADDR_BIN:=$(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) $(TEST_BIN) LLVMFuzzerTestOneInput $(AFL_FRIDA_BASE_ADDR))
.PHONY: all clean frida hook
all: $(TEST_BIN)
make -C $(ROOT)frida_mode/
32:
CXXFLAGS="-m32" LDFLAGS="-m32" ARCH="x86" make all
$(BUILD_DIR):
mkdir -p $@
########## LIBXML #######
$(LIBXML_DIR): | $(BUILD_DIR)
git clone --depth 1 $(LIBXML_GIT_REPO) $@
$(LIBXML_BIN): | $(LIBXML_DIR)
cd $(LIBXML_DIR) && git fetch --tags
cd $(LIBXML_DIR) && git checkout -f v2.9.2
cd $(LIBXML_DIR) && ./autogen.sh
cd $(LIBXML_DIR) && CCLD="$CXX $CXXFLAGS" ./configure --without-python --with-threads=no \
--with-zlib=no --with-lzma=no
cd $(LIBXML_DIR) && make
libxml: $(LIBXML_BIN)
########## TARGET #######
$(TARGET_SRC):
wget -O $@ $(TARGET_URL)
$(TARGET_OBJ): $(TARGET_SRC) $(LIBXML_BIN)
$(CXX) \
$(CXXFLAGS) \
-std=c++11 \
-I $(LIBXML_DIR)include \
-c $< \
-o $@
target: $(TARGET_OBJ)
######### HARNESS ########
$(HARNESS_SRC): | $(BUILD_DIR)
wget -O $@ $(HARNESS_URL)
$(HARNESS_OBJ): $(HARNESS_SRC)
$(CC) $(CXXFLAGS) $(LDFLAGS) -o $@ -c $<
harness: $(HARNESS_OBJ)
######### TEST ########
$(TEST_BIN): $(HARNESS_OBJ) $(TARGET_OBJ) $(LIBXML_BIN)
$(CXX) \
$(CFLAGS) \
-o $@ \
$(HARNESS_OBJ) \
$(TARGET_OBJ) \
$(LIBXML_BIN) \
$(LDFLAGS) \
$(TEST_BIN_LDFLAGS) \
test: $(TEST_BIN)
########## DUMMY #######
$(DUMMY_DATA_FILE): | $(BUILD_DIR)
dd if=/dev/zero bs=1048576 count=1 of=$@
###### TEST DATA #######
$(TEST_DATA_DIR): | $(BUILD_DIR)
mkdir -p $@
$(TEST_DATA_FILE): | $(TEST_DATA_DIR)
echo "hi" > $@
###### #######
clean:
rm -rf $(BUILD_DIR)
frida: $(TEST_BIN) $(AFLPP_FRIDA_DRIVER_HOOK_OBJ) $(TEST_DATA_FILE) $(DUMMY_DATA_FILE)
AFL_FRIDA_PERSISTENT_CNT=1000000 \
AFL_FRIDA_PERSISTENT_HOOK=$(AFLPP_FRIDA_DRIVER_HOOK_OBJ) \
AFL_FRIDA_PERSISTENT_ADDR=$(AFL_FRIDA_PERSISTENT_ADDR) \
AFL_ENTRYPOINT=$(AFL_FRIDA_PERSISTENT_ADDR) \
$(ROOT)afl-fuzz \
-i $(TEST_DATA_DIR) \
-o $(FRIDA_OUT) \
-m none \
-d \
-O \
-V 30 \
-- \
$(TEST_BIN) $(DUMMY_DATA_FILE)
qemu: $(TEST_BIN) $(AFLPP_QEMU_DRIVER_HOOK_OBJ) $(TEST_DATA_FILE) $(DUMMY_DATA_FILE)
AFL_QEMU_PERSISTENT_CNT=1000000 \
AFL_QEMU_PERSISTENT_HOOK=$(AFLPP_QEMU_DRIVER_HOOK_OBJ) \
AFL_QEMU_PERSISTENT_ADDR=$(AFL_QEMU_PERSISTENT_ADDR) \
AFL_ENTRYPOINT=$(AFL_QEMU_PERSISTENT_ADDR) \
$(ROOT)afl-fuzz \
-i $(TEST_DATA_DIR) \
-o $(QEMU_OUT) \
-m none \
-d \
-Q \
-V 30 \
-- \
$(TEST_BIN) $(DUMMY_DATA_FILE)
|
