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Diffstat (limited to 'test/fuzz/rules.mk')
| -rw-r--r-- | test/fuzz/rules.mk | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/test/fuzz/rules.mk b/test/fuzz/rules.mk new file mode 100644 index 000000000..ee91c706d --- /dev/null +++ b/test/fuzz/rules.mk @@ -0,0 +1,159 @@ +# --------------------------------------- +# Common make rules for all examples +# --------------------------------------- + +# Set all as default goal +.DEFAULT_GOAL := all + +# --------------------------------------- +# Compiler Flags +# --------------------------------------- + +LIBS_GCC ?= -lm + +# libc +LIBS += $(LIBS_GCC) + +ifneq ($(BOARD), spresense) +LIBS += -lc -Wl,-Bstatic -lc++ -Wl,-Bdynamic +endif + +# TinyUSB Stack source +SRC_C += \ + src/tusb.c \ + src/common/tusb_fifo.c \ + src/device/usbd.c \ + src/device/usbd_control.c \ + src/class/audio/audio_device.c \ + src/class/cdc/cdc_device.c \ + src/class/dfu/dfu_device.c \ + src/class/dfu/dfu_rt_device.c \ + src/class/hid/hid_device.c \ + src/class/midi/midi_device.c \ + src/class/msc/msc_device.c \ + src/class/net/ecm_rndis_device.c \ + src/class/net/ncm_device.c \ + src/class/usbtmc/usbtmc_device.c \ + src/class/video/video_device.c \ + src/class/vendor/vendor_device.c + + +# Fuzzers are c++ +SRC_CXX += \ + test/fuzz/dcd_fuzz.cc \ + test/fuzz/fuzz.cc \ + test/fuzz/msc_fuzz.cc \ + test/fuzz/net_fuzz.cc \ + test/fuzz/usbd_fuzz.cc + +# TinyUSB stack include +INC += $(TOP)/src + +CFLAGS += $(addprefix -I,$(INC)) +CXXFLAGS += -std=c++17 + +# LTO makes it difficult to analyze map file for optimizing size purpose +# We will run this option in ci +ifeq ($(NO_LTO),1) +CFLAGS := $(filter-out -flto,$(CFLAGS)) +endif + +ifneq ($(LD_FILE),) +LDFLAGS_LD_FILE ?= -Wl,-T,$(TOP)/$(LD_FILE) +endif + +LDFLAGS += $(CFLAGS) $(LDFLAGS_LD_FILE) -fuse-ld=lld -Wl,[email protected] -Wl,--cref -Wl,-gc-sections +ifneq ($(SKIP_NANOLIB), 1) +endif + +ASFLAGS += $(CFLAGS) + +# Assembly files can be name with upper case .S, convert it to .s +SRC_S := $(SRC_S:.S=.s) + +# Due to GCC LTO bug https://bugs.launchpad.net/gcc-arm-embedded/+bug/1747966 +# assembly file should be placed first in linking order +# '_asm' suffix is added to object of assembly file +OBJ += $(addprefix $(BUILD)/obj/, $(SRC_S:.s=_asm.o)) +OBJ += $(addprefix $(BUILD)/obj/, $(SRC_C:.c=.o)) +OBJ += $(addprefix $(BUILD)/obj/, $(SRC_CXX:.cc=_cxx.o)) + +# Verbose mode +ifeq ("$(V)","1") +$(info CFLAGS $(CFLAGS) ) $(info ) +$(info LDFLAGS $(LDFLAGS)) $(info ) +$(info ASFLAGS $(ASFLAGS)) $(info ) +endif + +# --------------------------------------- +# Rules +# --------------------------------------- + +all: $(BUILD)/$(PROJECT) + +OBJ_DIRS = $(sort $(dir $(OBJ))) +$(OBJ): | $(OBJ_DIRS) +$(OBJ_DIRS): +ifeq ($(CMDEXE),1) + @$(MKDIR) $(subst /,\,$@) +else + @$(MKDIR) -p $@ +endif + +$(BUILD)/$(PROJECT): $(OBJ) + @echo LINK $@ + @ $(CXX) -o $@ $(LIB_FUZZING_ENGINE) $^ $(LIBS) $(LDFLAGS) + +# We set vpath to point to the top of the tree so that the source files +# can be located. By following this scheme, it allows a single build rule +# to be used to compile all .c files. +vpath %.c . $(TOP) +$(BUILD)/obj/%.o: %.c + @echo CC $(notdir $@) + @$(CC) $(CFLAGS) -c -MD -o $@ $< + +# All cpp srcs +vpath %.cc . $(TOP) +$(BUILD)/obj/%_cxx.o: %.cc + @echo CXX $(notdir $@) + @$(CXX) $(CFLAGS) $(CXXFLAGS) -c -MD -o $@ $< + +# ASM sources lower case .s +vpath %.s . $(TOP) +$(BUILD)/obj/%_asm.o: %.s + @echo AS $(notdir $@) + @$(CC) -x assembler-with-cpp $(ASFLAGS) -c -o $@ $< + +# ASM sources upper case .S +vpath %.S . $(TOP) +$(BUILD)/obj/%_asm.o: %.S + @echo AS $(notdir $@) + @$(CC) -x assembler-with-cpp $(ASFLAGS) -c -o $@ $< + +.PHONY: clean +clean: +ifeq ($(CMDEXE),1) + rd /S /Q $(subst /,\,$(BUILD)) +else + $(RM) -rf $(BUILD) +endif +# ---------------- GNU Make End ----------------------- + +# get depenecies +.PHONY: get-deps +get-deps: + $(PYTHON) $(TOP)/tools/get_deps.py $(DEPS_SUBMODULES) + +size: $(BUILD)/$(PROJECT) + -@echo '' + @$(SIZE) $< + -@echo '' + +# linkermap must be install previously at https://github.com/hathach/linkermap +linkermap: $(BUILD)/$(PROJECT) + @linkermap -v $<.map + +# Print out the value of a make variable. +# https://stackoverflow.com/questions/16467718/how-to-print-out-a-variable-in-makefile +print-%: + @echo $* = $($*) |