| PWD:=$(shell pwd)/ |
| ROOT:=$(PWD)../ |
| INC_DIR:=$(PWD)include/ |
| SRC_DIR:=$(PWD)src/ |
| INCLUDES:=$(wildcard $(INC_DIR)*.h) |
| BUILD_DIR:=$(PWD)build/ |
| OBJ_DIR:=$(BUILD_DIR)obj/ |
| |
| JS_DIR:=$(SRC_DIR)js/ |
| JS_NAME:=api.js |
| JS:=$(JS_DIR)$(JS_NAME) |
| JS_SRC:=$(BUILD_DIR)api.c |
| JS_OBJ:=$(BUILD_DIR)api.o |
| SOURCES:=$(wildcard $(SRC_DIR)**/*.c) $(wildcard $(SRC_DIR)*.c) |
| OBJS:=$(foreach src,$(SOURCES),$(OBJ_DIR)$(notdir $(patsubst %.c, %.o, $(src)))) |
| CFLAGS+=-fPIC \ |
| -D_GNU_SOURCE \ |
| -D_FORTIFY_SOURCE=2 \ |
| -g \ |
| -O3 \ |
| -funroll-loops \ |
| -ffunction-sections \ |
| |
| AFL_CFLAGS:=-Wno-unused-parameter \ |
| -Wno-sign-compare \ |
| -Wno-unused-function \ |
| -Wno-unused-result \ |
| -Wno-int-to-pointer-cast \ |
| -Wno-pointer-sign |
| |
| LDFLAGS+=-shared \ |
| -lpthread \ |
| -lresolv \ |
| -ldl |
| |
| ifdef DEBUG |
| CFLAGS+=-Werror \ |
| -Wall \ |
| -Wextra \ |
| -Wpointer-arith |
| else |
| CFLAGS+=-Wno-pointer-arith |
| endif |
| |
| FRIDA_BUILD_DIR:=$(BUILD_DIR)frida/ |
| FRIDA_TRACE:=$(BUILD_DIR)afl-frida-trace.so |
| FRIDA_TRACE_EMBEDDED:=$(BUILD_DIR)afl-frida-trace-embedded |
| |
| ifndef ARCH |
| |
| ARCH=$(shell uname -m) |
| ifeq "$(ARCH)" "aarch64" |
| ARCH:=arm64 |
| endif |
| |
| ifeq "$(ARCH)" "armv7l" |
| ARCH:=armhf |
| endif |
| |
| ifeq "$(ARCH)" "i686" |
| ARCH:=x86 |
| endif |
| endif |
| |
| ifeq "$(shell uname)" "Darwin" |
| OS:=macos |
| AFL_CFLAGS:=$(AFL_CFLAGS) -Wno-deprecated-declarations |
| else |
| ifdef DEBUG |
| AFL_CFLAGS:=$(AFL_CFLAGS) -Wno-prio-ctor-dtor |
| endif |
| LDFLAGS+= -z noexecstack \ |
| -Wl,--gc-sections \ |
| -Wl,--exclude-libs,ALL |
| LDSCRIPT:=-Wl,--version-script=$(PWD)frida.map |
| endif |
| |
| ifeq "$(shell uname)" "Linux" |
| OS:=linux |
| endif |
| |
| ifndef OS |
| $(error "Operating system unsupported") |
| endif |
| |
| ifeq "$(ARCH)" "arm64" |
| # 15.0.0 Not released for aarch64 yet |
| GUM_DEVKIT_VERSION=14.2.18 |
| else |
| ifeq "$(ARCH)" "armhf" |
| GUM_DEVKIT_VERSION=14.2.18 |
| else |
| GUM_DEVKIT_VERSION=15.0.0 |
| endif |
| endif |
| GUM_DEVKIT_FILENAME=frida-gumjs-devkit-$(GUM_DEVKIT_VERSION)-$(OS)-$(ARCH).tar.xz |
| GUM_DEVKIT_URL="https://github.com/frida/frida/releases/download/$(GUM_DEVKIT_VERSION)/$(GUM_DEVKIT_FILENAME)" |
| |
| GUM_DEVKIT_TARBALL:=$(FRIDA_BUILD_DIR)$(GUM_DEVKIT_FILENAME) |
| GUM_DEVIT_LIBRARY=$(FRIDA_BUILD_DIR)libfrida-gumjs.a |
| GUM_DEVIT_HEADER=$(FRIDA_BUILD_DIR)frida-gumjs.h |
| |
| FRIDA_DIR:=$(PWD)build/frida-source/ |
| FRIDA_MAKEFILE:=$(FRIDA_DIR)Makefile |
| FRIDA_GUM:=$(FRIDA_DIR)build/frida-linux-x86_64/lib/libfrida-gumjs-1.0.a |
| FRIDA_GUM_DEVKIT_DIR:=$(FRIDA_DIR)build/gum-devkit/ |
| FRIDA_GUM_DEVKIT_HEADER:=$(FRIDA_GUM_DEVKIT_DIR)frida-gumjs.h |
| FRIDA_GUM_DEVKIT_TARBALL:=$(FRIDA_DIR)build/frida-gumjs-devkit-$(GUM_DEVKIT_VERSION)-$(OS)-$(ARCH).tar |
| FRIDA_GUM_DEVKIT_COMPRESSED_TARBALL:=$(FRIDA_DIR)build/$(GUM_DEVKIT_FILENAME) |
| |
| AFL_COMPILER_RT_SRC:=$(ROOT)instrumentation/afl-compiler-rt.o.c |
| AFL_COMPILER_RT_OBJ:=$(OBJ_DIR)afl-compiler-rt.o |
| |
| AFL_PERFORMANCE_SRC:=$(ROOT)src/afl-performance.c |
| AFL_PERFORMANCE_OBJ:=$(OBJ_DIR)afl-performance.o |
| |
| HOOK_DIR:=$(PWD)hook/ |
| AFLPP_FRIDA_DRIVER_HOOK_SRC=$(HOOK_DIR)frida_hook.c |
| AFLPP_FRIDA_DRIVER_HOOK_OBJ=$(BUILD_DIR)frida_hook.so |
| |
| AFLPP_QEMU_DRIVER_HOOK_SRC:=$(HOOK_DIR)qemu_hook.c |
| AFLPP_QEMU_DRIVER_HOOK_OBJ:=$(BUILD_DIR)qemu_hook.so |
| |
| BIN2C:=$(BUILD_DIR)bin2c |
| BIN2C_SRC:=$(PWD)util/bin2c.c |
| |
| .PHONY: all 32 clean format hook $(FRIDA_GUM) |
| |
| ############################## ALL ############################################# |
| |
| all: $(FRIDA_TRACE) $(AFLPP_FRIDA_DRIVER_HOOK_OBJ) $(AFLPP_QEMU_DRIVER_HOOK_OBJ) |
| |
| 32: |
| CFLAGS="-m32" LDFLAGS="-m32" ARCH="x86" make all |
| |
| $(BUILD_DIR): |
| mkdir -p $(BUILD_DIR) |
| |
| $(OBJ_DIR): | $(BUILD_DIR) |
| mkdir -p $@ |
| |
| ############################# FRIDA ############################################ |
| |
| $(FRIDA_MAKEFILE): | $(BUILD_DIR) |
| git clone --recursive https://github.com/frida/frida.git $(FRIDA_DIR) |
| |
| $(FRIDA_GUM): $(FRIDA_MAKEFILE) |
| cd $(FRIDA_DIR) && make gum-linux-$(ARCH) |
| |
| $(FRIDA_GUM_DEVKIT_HEADER): $(FRIDA_GUM) |
| $(FRIDA_DIR)releng/devkit.py frida-gumjs linux-$(ARCH) $(FRIDA_DIR)build/gum-devkit/ |
| |
| $(FRIDA_GUM_DEVKIT_TARBALL): $(FRIDA_GUM_DEVKIT_HEADER) |
| cd $(FRIDA_GUM_DEVKIT_DIR) && tar cvf $(FRIDA_GUM_DEVKIT_TARBALL) . |
| |
| $(FRIDA_GUM_DEVKIT_COMPRESSED_TARBALL): $(FRIDA_GUM_DEVKIT_TARBALL) |
| xz -k -f -0 $(FRIDA_GUM_DEVKIT_TARBALL) |
| |
| ############################# DEVKIT ########################################### |
| |
| $(FRIDA_BUILD_DIR): | $(BUILD_DIR) |
| mkdir -p $@ |
| |
| ifdef FRIDA_SOURCE |
| $(GUM_DEVKIT_TARBALL): $(FRIDA_GUM_DEVKIT_COMPRESSED_TARBALL)| $(FRIDA_BUILD_DIR) |
| cp -v $< $@ |
| else |
| $(GUM_DEVKIT_TARBALL): | $(FRIDA_BUILD_DIR) |
| wget -O $@ $(GUM_DEVKIT_URL) |
| endif |
| |
| $(GUM_DEVIT_LIBRARY): $(GUM_DEVKIT_TARBALL) |
| tar Jxvfm $(GUM_DEVKIT_TARBALL) -C $(FRIDA_BUILD_DIR) |
| |
| $(GUM_DEVIT_HEADER): $(GUM_DEVKIT_TARBALL) |
| tar Jxvfm $(GUM_DEVKIT_TARBALL) -C $(FRIDA_BUILD_DIR) |
| |
| ############################## AFL ############################################# |
| $(AFL_COMPILER_RT_OBJ): $(AFL_COMPILER_RT_SRC) |
| $(CC) \ |
| $(CFLAGS) \ |
| $(AFL_CFLAGS) \ |
| -I $(ROOT) \ |
| -I $(ROOT)include \ |
| -o $@ \ |
| -c $< |
| |
| $(AFL_PERFORMANCE_OBJ): $(AFL_PERFORMANCE_SRC) |
| $(CC) \ |
| $(CFLAGS) \ |
| $(AFL_CFLAGS) \ |
| -I $(ROOT) \ |
| -I $(ROOT)include \ |
| -o $@ \ |
| -c $< |
| |
| ############################### JS ############################################# |
| |
| $(BIN2C): $(BIN2C_SRC) |
| $(CC) -D_GNU_SOURCE -o $@ $< |
| |
| $(JS_SRC): $(JS) $(BIN2C)| $(BUILD_DIR) |
| cd $(JS_DIR) && $(BIN2C) api_js $(JS) $@ |
| |
| $(JS_OBJ): $(JS_SRC) GNUmakefile |
| $(CC) \ |
| $(CFLAGS) \ |
| -I $(ROOT)include \ |
| -I $(FRIDA_BUILD_DIR) \ |
| -I $(INC_DIR) \ |
| -c $< \ |
| -o $@ |
| |
| ############################# SOURCE ########################################### |
| |
| define BUILD_SOURCE |
| $(2): $(1) $(INCLUDES) GNUmakefile | $(OBJ_DIR) |
| $(CC) \ |
| $(CFLAGS) \ |
| -I $(ROOT)include \ |
| -I $(FRIDA_BUILD_DIR) \ |
| -I $(INC_DIR) \ |
| -c $1 \ |
| -o $2 |
| endef |
| |
| $(foreach src,$(SOURCES),$(eval $(call BUILD_SOURCE,$(src),$(OBJ_DIR)$(notdir $(patsubst %.c, %.o, $(src)))))) |
| |
| ######################## AFL-FRIDA-TRACE ####################################### |
| |
| $(FRIDA_TRACE): $(GUM_DEVIT_LIBRARY) $(GUM_DEVIT_HEADER) $(OBJS) $(JS_OBJ) $(AFL_COMPILER_RT_OBJ) $(AFL_PERFORMANCE_OBJ) GNUmakefile | $(BUILD_DIR) |
| $(CXX) \ |
| $(OBJS) \ |
| $(JS_OBJ) \ |
| $(GUM_DEVIT_LIBRARY) \ |
| $(AFL_COMPILER_RT_OBJ) \ |
| $(AFL_PERFORMANCE_OBJ) \ |
| $(LDFLAGS) \ |
| $(LDSCRIPT) \ |
| -o $@ \ |
| |
| cp -v $(FRIDA_TRACE) $(ROOT) |
| |
| ############################# HOOK ############################################# |
| |
| $(AFLPP_FRIDA_DRIVER_HOOK_OBJ): $(AFLPP_FRIDA_DRIVER_HOOK_SRC) $(GUM_DEVIT_HEADER) | $(BUILD_DIR) |
| $(CC) $(CFLAGS) $(LDFLAGS) -I $(FRIDA_BUILD_DIR) $< -o $@ |
| |
| $(AFLPP_QEMU_DRIVER_HOOK_OBJ): $(AFLPP_QEMU_DRIVER_HOOK_SRC) | $(BUILD_DIR) |
| $(CC) $(CFLAGS) $(LDFLAGS) $< -o $@ |
| |
| hook: $(AFLPP_FRIDA_DRIVER_HOOK_OBJ) $(AFLPP_QEMU_DRIVER_HOOK_OBJ) |
| |
| ############################# CLEAN ############################################ |
| clean: |
| rm -rf $(BUILD_DIR) |
| |
| ############################# FORMAT ########################################### |
| format: |
| cd $(ROOT) && echo $(SOURCES) $(AFLPP_FRIDA_DRIVER_HOOK_SRC) $(BIN2C_SRC) | xargs -L1 ./.custom-format.py -i |
| cd $(ROOT) && echo $(INCLUDES) | xargs -L1 ./.custom-format.py -i |
| |
| ############################# RUN ############################################# |
