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|
PWD:=$(shell pwd)/
ROOT:=$(PWD)../../../
BUILD_DIR:=$(PWD)build/
SQLITE_BUILD_DIR:=$(BUILD_DIR)sqlite/
SQLITE_BUILD_SRC_DIR:=$(SQLITE_BUILD_DIR)src/
AFLPP_DRIVER:=$(ROOT)utils/aflpp_driver/libAFLQemuDriver.a
AFLPP_DRIVER:=$(ROOT)utils/aflpp_driver/libAFLQemuDriver.a
AFLPP_FRIDA_DRIVER_HOOK_OBJ=$(ROOT)frida_mode/build/frida_hook.so
AFLPP_QEMU_DRIVER_HOOK_OBJ=$(ROOT)frida_mode/build/qemu_hook.so
CFLAGS += -fpermissive
LDFLAGS += -lpthread
TEST_BIN:=$(SQLITE_BUILD_DIR)ossfuzz
SQLITE_TEST_DIR:=$(BUILD_DIR)in/
AFLPP_DRIVER_DUMMY_INPUT:=$(SQLITE_TEST_DIR)in
SQLITE_CFLAGS:= -DSQLITE_MAX_LENGTH=128000000 \
-DSQLITE_MAX_SQL_LENGTH=128000000 \
-DSQLITE_MAX_MEMORY=25000000 \
-DSQLITE_PRINTF_PRECISION_LIMIT=1048576 \
-DSQLITE_DEBUG=1 \
-DSQLITE_MAX_PAGE_COUNT=16384
QEMU_OUT:=$(BUILD_DIR)qemu-out
FRIDA_OUT:=$(BUILD_DIR)frida-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:=$(ROOT)frida_mode/util/frida_get_symbol_addr.sh
AFL_FRIDA_BASE_ADDR:=$(shell $(ADDR_BIN))
AFL_FRIDA_PERSISTENT_ADDR=$(shell $(GET_SYMBOL_ADDR) $(TEST_BIN) LLVMFuzzerTestOneInput $(AFL_FRIDA_BASE_ADDR))
ifeq "$(ARCH)" "arm64"
AFL_QEMU_PERSISTENT_ADDR=$(shell $(GET_SYMBOL_ADDR) $(TEST_BIN) LLVMFuzzerTestOneInput 0x5500000000)
endif
ifeq "$(ARCH)" "x86_64"
AFL_QEMU_PERSISTENT_ADDR=$(shell $(GET_SYMBOL_ADDR) $(TEST_BIN) LLVMFuzzerTestOneInput 0x4000000000)
endif
ifeq "$(ARCH)" "x86"
AFL_QEMU_PERSISTENT_ADDR=$(shell $(GET_SYMBOL_ADDR) $(TEST_BIN) LLVMFuzzerTestOneInput 0x4000000000)
endif
.PHONY: all clean qemu frida hook sqlite
all: $(TEST_BIN)
make -C $(ROOT)frida_mode/
32:
CXXFLAGS="-m32" LDFLAGS="-m32" ARCH="x86" make all
$(BUILD_DIR):
mkdir -p $@
########## SQLITE #######
$(AFLPP_DRIVER):
make -C $(ROOT)
$(SQLITE_BUILD_DIR): | $(BUILD_DIR)
mkdir $@
$(SQLITE_BUILD_DIR)sqlite3.tar.gz: | $(SQLITE_BUILD_DIR)
curl 'https://sqlite.org/src/tarball/sqlite.tar.gz?r=c78cbf2e86850cc6' -o $@
$(SQLITE_BUILD_SRC_DIR): $(SQLITE_BUILD_DIR)sqlite3.tar.gz
mkdir -p $@
tar xzvf $< --strip-components 1 -C $@
$(SQLITE_TEST_DIR): | $(SQLITE_BUILD_SRC_DIR)
mkdir -p $@
find $(SQLITE_BUILD_SRC_DIR) -name "*.test" | xargs -L1 -I%% cp -v %% $@
$(SQLITE_BUILD_SRC_DIR)Makefile: | $(SQLITE_BUILD_SRC_DIR)
cd $(SQLITE_BUILD_SRC_DIR) && \
CFLAGS="$(SQLITE_CFLAGS)" \
ASAN_OPTIONS=detect_leaks=0 \
./configure
$(SQLITE_BUILD_SRC_DIR).libs/libsqlite3.so: $(SQLITE_BUILD_SRC_DIR)Makefile
CFLAGS="$(SQLITE_CFLAGS)" \
ASAN_OPTIONS=detect_leaks=0 \
make -C $(SQLITE_BUILD_SRC_DIR) -j $(shell nproc)
$(SQLITE_BUILD_SRC_DIR)sqlite3.o: $(SQLITE_BUILD_SRC_DIR).libs/libsqlite3.so
CFLAGS="$(SQLITE_CFLAGS)" \
ASAN_OPTIONS=detect_leaks=0 \
make -C $(SQLITE_BUILD_SRC_DIR) -j $(shell nproc) sqlite3.c
$(SQLITE_BUILD_DIR)ossfuzz.o: $(SQLITE_BUILD_SRC_DIR)sqlite3.o
$(CC) -I $(SQLITE_BUILD_SRC_DIR) -c $(SQLITE_BUILD_SRC_DIR)test/ossfuzz.c -o $@
$(TEST_BIN): $(SQLITE_BUILD_DIR)ossfuzz.o
$(CXX) -o $(TEST_BIN) \
$(SQLITE_BUILD_DIR)ossfuzz.o \
$(SQLITE_BUILD_SRC_DIR)sqlite3.o \
$(AFLPP_DRIVER) \
-l pthread \
-l dl
sqlite: $(SQLITE_TEST_DIR) $(TEST_BIN)
########## DUMMY #######
$(AFLPP_DRIVER_DUMMY_INPUT): | $(SQLITE_TEST_DIR)
dd if=/dev/zero bs=1048576 count=1 of=$@
###### TEST DATA #######
clean:
rm -rf $(BUILD_DIR)
qemu: $(TEST_BIN) $(AFLPP_QEMU_DRIVER_HOOK_OBJ) $(AFLPP_DRIVER_DUMMY_INPUT) | $(SQLITE_TEST_DIR)
AFL_QEMU_PERSISTENT_CNT=1000000 \
AFL_QEMU_PERSISTENT_HOOK=$(AFLPP_QEMU_DRIVER_HOOK_OBJ) \
AFL_ENTRYPOINT=$(AFL_QEMU_PERSISTENT_ADDR) \
AFL_QEMU_PERSISTENT_ADDR=$(AFL_QEMU_PERSISTENT_ADDR) \
AFL_QEMU_PERSISTENT_GPR=1 \
$(ROOT)afl-fuzz \
-D \
-V 30 \
-Q \
-i $(SQLITE_TEST_DIR) \
-o $(QEMU_OUT) \
-- \
$(TEST_BIN) $(AFLPP_DRIVER_DUMMY_INPUT)
frida: $(TEST_BIN) $(AFLPP_FRIDA_DRIVER_HOOK_OBJ) $(AFLPP_DRIVER_DUMMY_INPUT) | $(SQLITE_TEST_DIR)
AFL_FRIDA_PERSISTENT_CNT=1000000 \
AFL_FRIDA_PERSISTENT_HOOK=$(AFLPP_FRIDA_DRIVER_HOOK_OBJ) \
AFL_FRIDA_PERSISTENT_ADDR=$(AFL_FRIDA_PERSISTENT_ADDR) \
AFL_ENTRYPOINT=$(AFL_FRIDA_PERSISTENT_ADDR) \
$(ROOT)afl-fuzz \
-D \
-V 30 \
-O \
-i $(SQLITE_TEST_DIR) \
-o $(FRIDA_OUT) \
-- \
$(TEST_BIN) $(AFLPP_DRIVER_DUMMY_INPUT)
frida_slow: $(TEST_BIN) $(AFLPP_FRIDA_DRIVER_HOOK_OBJ) $(AFLPP_DRIVER_DUMMY_INPUT) | $(SQLITE_TEST_DIR)
AFL_FRIDA_PERSISTENT_CNT=1000000 \
AFL_FRIDA_PERSISTENT_HOOK=$(AFLPP_FRIDA_DRIVER_HOOK_OBJ) \
AFL_FRIDA_PERSISTENT_ADDR=$(AFL_FRIDA_PERSISTENT_ADDR) \
AFL_ENTRYPOINT=$(AFL_FRIDA_PERSISTENT_ADDR) \
AFL_FRIDA_STALKER_IC_ENTRIES=2 \
AFL_FRIDA_INST_NO_PREFETCH_BACKPATCH=1 \
$(ROOT)afl-fuzz \
-D \
-V 30 \
-O \
-i $(SQLITE_TEST_DIR) \
-o $(FRIDA_OUT) \
-- \
$(TEST_BIN) $(AFLPP_DRIVER_DUMMY_INPUT)
debug:
gdb \
--ex 'set environment LD_PRELOAD=$(ROOT)afl-frida-trace.so' \
--ex 'set environment AFL_QEMU_DRIVER_NO_HOOK=1' \
--ex 'set disassembly-flavor intel' \
--ex 'b main' \
--ex 'r < $(SQLITE_TEST_DIR)0034ecacd5427aafc6b97413da2053b36de5059f' \
$(TEST_BIN)
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