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|
PWD:=$(shell pwd)/
ROOT:=$(PWD)../../../
BUILD_DIR:=$(PWD)build/
TESTINSTR_DATA_DIR:=$(BUILD_DIR)in/
TESTINSTR_DATA_FILE:=$(TESTINSTR_DATA_DIR)in
TESTINSTBIN:=$(BUILD_DIR)testinstr
TESTINSTSRC:=$(PWD)testinstr.c
QEMU_OUT:=$(BUILD_DIR)qemu-out
FRIDA_OUT:=$(BUILD_DIR)frida-out
GET_SYMBOL_ADDR:=$(ROOT)frida_mode/util/frida_get_symbol_addr.sh
ifndef ARCH
ARCH=$(shell uname -m)
ifeq "$(ARCH)" "aarch64"
ARCH:=arm64
endif
ifeq "$(ARCH)" "i686"
ARCH:=x86
endif
endif
ifeq "$(shell uname)" "Darwin"
TEST_BIN_LDFLAGS:=-Wl,-no_pie
endif
ARCH=$(shell uname -m)
ifeq "$(ARCH)" "aarch64"
AFL_ENTRYPOINT=$(shell $(GET_SYMBOL_ADDR) $(TESTINSTBIN) run 0x0000aaaaaaaaa000)
endif
ifeq "$(ARCH)" "x86_64"
AFL_ENTRYPOINT=$(shell $(GET_SYMBOL_ADDR) $(TESTINSTBIN) run 0x0000555555554000)
endif
ifeq "$(ARCH)" "x86"
AFL_ENTRYPOINT=$(shell $(GET_SYMBOL_ADDR) $(TESTINSTBIN) run 0x56555000)
endif
.PHONY: all clean frida
all: $(TESTINSTBIN)
make -C $(ROOT)frida_mode/
32:
CFLAGS="-m32" LDFLAGS="-m32" ARCH="x86" make all
$(BUILD_DIR):
mkdir -p $@
$(TESTINSTR_DATA_DIR): | $(BUILD_DIR)
mkdir -p $@
$(TESTINSTR_DATA_FILE): | $(TESTINSTR_DATA_DIR)
echo -n "000" > $@
$(TESTINSTBIN): $(TESTINSTSRC) | $(BUILD_DIR)
$(CC) $(CFLAGS) $(LDFLAGS) $(TEST_BIN_LDFLAGS) -o $@ $<
clean:
rm -rf $(BUILD_DIR)
frida: $(TESTINSTBIN) $(TESTINSTR_DATA_FILE)
AFL_ENTRYPOINT=$(AFL_ENTRYPOINT) \
$(ROOT)afl-fuzz \
-D \
-O \
-i $(TESTINSTR_DATA_DIR) \
-o $(FRIDA_OUT) \
-- \
$(TESTINSTBIN) @@
|
