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https://github.com/AFLplusplus/AFLplusplus.git
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117 lines
3.0 KiB
Makefile
117 lines
3.0 KiB
Makefile
PWD:=$(shell pwd)/
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ROOT:=$(PWD)../../../
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BUILD_DIR:=$(PWD)build/
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AFLPP_FRIDA_DRIVER_HOOK_OBJ=$(ROOT)frida_mode/build/frida_hook.so
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AFLPP_QEMU_DRIVER_HOOK_OBJ=$(ROOT)frida_mode/build/qemu_hook.so
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# LIBFUZZER_LIB:=/usr/lib/llvm-12/lib/libFuzzer.a
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BLOATY_GIT_REPO:=https://github.com/google/bloaty.git
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BLOATY_DIR:=$(BUILD_DIR)bloaty/
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TEST_BIN:=$(BLOATY_DIR)fuzz_target
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ifeq "$(shell uname)" "Darwin"
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TEST_BIN_LDFLAGS:=-undefined dynamic_lookup -Wl,-no_pie
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endif
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TEST_DATA_DIR:=$(BUILD_DIR)in/
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TEST_DATA_SRC:=$(BLOATY_DIR)tests/testdata/fuzz_corpus/
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DUMMY_DATA_FILE:=$(BUILD_DIR)default_seed
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FRIDA_OUT:=$(BUILD_DIR)frida-out
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QEMU_OUT:=$(BUILD_DIR)qemu-out
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ifndef ARCH
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ARCH=$(shell uname -m)
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ifeq "$(ARCH)" "aarch64"
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ARCH:=arm64
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endif
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ifeq "$(ARCH)" "i686"
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ARCH:=x86
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endif
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endif
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ADDR_BIN:=$(ROOT)frida_mode/build/addr
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GET_SYMBOL_ADDR:=$(ROOT)frida_mode/util/get_symbol_addr.sh
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AFL_FRIDA_BASE_ADDR:=$(shell $(ADDR_BIN))
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AFL_FRIDA_PERSISTENT_ADDR=$(shell $(GET_SYMBOL_ADDR) $(TEST_BIN) LLVMFuzzerTestOneInput $(AFL_FRIDA_BASE_ADDR))
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ifeq "$(ARCH)" "arm64"
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AFL_QEMU_PERSISTENT_ADDR=$(shell $(GET_SYMBOL_ADDR) $(TEST_BIN) LLVMFuzzerTestOneInput 0x5500000000)
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endif
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ifeq "$(ARCH)" "x86_64"
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AFL_QEMU_PERSISTENT_ADDR=$(shell $(GET_SYMBOL_ADDR) $(TEST_BIN) LLVMFuzzerTestOneInput 0x4000000000)
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endif
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ifeq "$(ARCH)" "x86"
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AFL_QEMU_PERSISTENT_ADDR=$(shell $(GET_SYMBOL_ADDR) $(TEST_BIN) LLVMFuzzerTestOneInput 0x4000000000)
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endif
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.PHONY: all clean frida hook
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all: $(TEST_BIN)
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make -C $(ROOT)frida_mode/
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32:
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CXXFLAGS="-m32" LDFLAGS="-m32" ARCH="x86" make all
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$(BUILD_DIR):
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mkdir -p $@
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########## BLOATY #######
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$(BLOATY_DIR): | $(BUILD_DIR)
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git clone --depth 1 $(BLOATY_GIT_REPO) $@
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$(TEST_BIN): $(BLOATY_DIR)
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cd $(BLOATY_DIR) && CC=clang CXX=clang++ CCC=clang++ LIB_FUZZING_ENGINE="-fsanitize=fuzzer" cmake -G Ninja -DBUILD_TESTING=false $(BLOATY_DIR)
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cd $(BLOATY_DIR) && CC=clang CXX=clang++ CCC=clang++ ninja -j $(shell nproc)
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########## DUMMY #######
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$(TEST_DATA_DIR): | $(BLOATY_DIR) $(BUILD_DIR)
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cp -av $(TEST_DATA_SRC) $@
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$(DUMMY_DATA_FILE): | $(TEST_DATA_DIR)
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dd if=/dev/zero bs=1048576 count=1 of=$@
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###### TEST DATA #######
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clean:
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rm -rf $(BUILD_DIR)
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frida: $(TEST_BIN) $(AFLPP_FRIDA_DRIVER_HOOK_OBJ) $(TEST_DATA_FILE) $(DUMMY_DATA_FILE)
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AFL_FRIDA_PERSISTENT_CNT=1000000 \
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AFL_FRIDA_PERSISTENT_HOOK=$(AFLPP_FRIDA_DRIVER_HOOK_OBJ) \
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AFL_FRIDA_PERSISTENT_ADDR=$(AFL_FRIDA_PERSISTENT_ADDR) \
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AFL_ENTRYPOINT=$(AFL_FRIDA_PERSISTENT_ADDR) \
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$(ROOT)afl-fuzz \
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-i $(TEST_DATA_DIR) \
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-o $(FRIDA_OUT) \
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-m none \
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-d \
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-O \
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-V 30 \
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-- \
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$(TEST_BIN) $(DUMMY_DATA_FILE)
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qemu: $(TEST_BIN) $(AFLPP_QEMU_DRIVER_HOOK_OBJ) $(TEST_DATA_FILE) $(DUMMY_DATA_FILE)
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AFL_QEMU_PERSISTENT_CNT=1000000 \
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AFL_QEMU_PERSISTENT_HOOK=$(AFLPP_QEMU_DRIVER_HOOK_OBJ) \
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AFL_QEMU_PERSISTENT_ADDR=$(AFL_QEMU_PERSISTENT_ADDR) \
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AFL_ENTRYPOINT=$(AFL_QEMU_PERSISTENT_ADDR) \
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$(ROOT)afl-fuzz \
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-i $(TEST_DATA_DIR) \
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-o $(QEMU_OUT) \
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-m none \
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-d \
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-Q \
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-V 30 \
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-- \
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$(TEST_BIN) $(DUMMY_DATA_FILE)
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