195 lines
6.4 KiB
Makefile
195 lines
6.4 KiB
Makefile
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#
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# File: Makefile
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# Copyright (c) 2019, Dornerworks Ltd.
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#
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PROJ_NAME ?= simple
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include BuildEnvironment.mk
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include FreeRTOS.mk
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-include $(wildcard $(OUTDIR)/*.d)
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# Platform spcific settings for this application _____________________________________________
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ARCH = RISC-V
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ARCH_PORTABLE_INC = $(FREERTOS_SOURCE_DIR)/portable/GCC/$(ARCH)/
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ARCH_PORTABLE_SRC = $(FREERTOS_SOURCE_DIR)/portable/GCC/$(ARCH)/port.c
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ARCH_PORTABLE_ASM = $(FREERTOS_SOURCE_DIR)/portable/GCC/$(ARCH)/portASM.S
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SDK_SRC := \
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$(SDK_DIR)/libwrap/sys/_exit.c \
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$(SDK_DIR)/libwrap/sys/close.c \
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$(SDK_DIR)/libwrap/sys/execve.c \
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$(SDK_DIR)/libwrap/sys/fork.c \
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$(SDK_DIR)/libwrap/sys/fstat.c \
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$(SDK_DIR)/libwrap/sys/getpid.c \
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$(SDK_DIR)/libwrap/sys/isatty.c \
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$(SDK_DIR)/libwrap/sys/kill.c \
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$(SDK_DIR)/libwrap/sys/link.c \
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$(SDK_DIR)/libwrap/sys/lseek.c \
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$(SDK_DIR)/libwrap/sys/openat.c \
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$(SDK_DIR)/libwrap/sys/puts.c \
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$(SDK_DIR)/libwrap/sys/read.c \
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$(SDK_DIR)/libwrap/sys/sbrk.c \
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$(SDK_DIR)/libwrap/sys/stat.c \
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$(SDK_DIR)/libwrap/sys/times.c \
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$(SDK_DIR)/libwrap/sys/unlink.c \
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$(SDK_DIR)/libwrap/sys/wait.c \
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$(SDK_DIR)/libwrap/sys/write.c \
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$(SDK_DIR)/libwrap/stdlib/malloc.c \
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$(SDK_DIR)/libwrap/misc/write_hex.c \
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$(SDK_DIR)/env/freedom-e300-hifive1/init.c \
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$(SDK_DIR)/drivers/plic/plic_driver.c \
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$(SDK_DIR)/drivers/fe300prci/fe300prci_driver.c
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SDK_ASM := \
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$(SDK_DIR)/env/entry.S \
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$(SDK_DIR)/env/start.S
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SDK_OBJS := $(patsubst %.c,$(FREERTOS_BUILD_DIR)/%.o,$(notdir $(SDK_SRC)))
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SDK_OBJS += $(patsubst %.S,$(FREERTOS_BUILD_DIR)/%.o,$(notdir $(SDK_ASM)))
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VPATH += \
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$(SDK_DIR)/env \
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$(SDK_DIR)/env/freedom-e300-hifive1 \
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$(SDK_DIR)/libwrap/sys \
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$(SDK_DIR)/libwrap/misc \
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$(SDK_DIR)/libwrap/stdlib \
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$(SDK_DIR)/drivers/plic \
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$(SDK_DIR)/drivers/fe300prci
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PORT_OBJS := $(patsubst %.c,$(FREERTOS_BUILD_DIR)/%.o,$(notdir $(ARCH_PORTABLE_SRC)))
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PORT_OBJS += $(patsubst %.S,$(FREERTOS_BUILD_DIR)/%.o,$(notdir $(ARCH_PORTABLE_ASM)))
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FREERTOS_OBJS += $(PORT_OBJS) $(SDK_OBJS)
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VPATH += $(FREERTOS_SOURCE_DIR)/portable/GCC/$(ARCH)
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CFLAGS += -DportasmHANDLE_INTERRUPT=$(INTERRUPT_HANDLER)
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# Set up application source, include, and object files for compilation: ______________________
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APP_SRC_DIR = .
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APP_SRC = \
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$(APP_SRC_DIR)/main.c \
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$(APP_SRC_DIR)/blinky_demo/main_blinky.c \
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$(APP_SRC_DIR)/full_demo/main_full.c
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APP_ASM = \
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$(APP_SRC_DIR)/full_demo/RegTest.S
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APP_INCLUDES = \
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-I ./ \
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-I $(SDK_DIR)/include \
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-I $(SDK_DIR)/env/freedom-e300-hifive1 \
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-I $(SDK_DIR)/env \
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-I $(FREERTOS_INC) \
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-I $(ARCH_PORTABLE_INC) \
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-I $(FREERTOS_DIR)/Demo/Common/include
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APP_BUILD_DIR = $(BUILD_DIR)/app
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APP_OBJS := $(patsubst %.c,$(APP_BUILD_DIR)/%.o,$(notdir $(APP_SRC)))
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APP_OBJS += $(patsubst %.S,$(APP_BUILD_DIR)/%.o,$(notdir $(APP_ASM)))
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VPATH += \
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$(APP_SRC_DIR)/blinky_demo \
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$(APP_SRC_DIR)/full_demo \
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$(APP_SRC_DIR)
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DEMO_COMMON_SRC = \
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$(FREERTOS_DIR)/Demo/Common/Minimal/EventGroupsDemo.c \
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$(FREERTOS_DIR)/Demo/Common/Minimal/TimerDemo.c \
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$(FREERTOS_DIR)/Demo/Common/Minimal/TaskNotify.c \
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$(FREERTOS_DIR)/Demo/Common/Minimal/GenQTest.c \
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$(FREERTOS_DIR)/Demo/Common/Minimal/blocktim.c \
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$(FREERTOS_DIR)/Demo/Common/Minimal/dynamic.c \
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$(FREERTOS_DIR)/Demo/Common/Minimal/recmutex.c
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DEMO_COMMON_OBJS := $(patsubst %.c,$(APP_BUILD_DIR)/%.o,$(notdir $(DEMO_COMMON_SRC)))
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VPATH += $(FREERTOS_DIR)/Demo/Common/Minimal
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OUT_ELF = $(BUILD_DIR)/FreeRTOS-$(PROJ_NAME).elf
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# Need to tell FreeRTOS where to find the FreeRTOSConfig.h __________________________________
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FREERTOS_INCLUDES += \
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-I ./ \
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-I $(ARCH_PORTABLE_INC) \
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-I $(SDK_DIR)/include \
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-I $(SDK_DIR)/env/freedom-e300-hifive1 \
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-I $(SDK_DIR)/env \
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-I $(SDK_DIR)/drivers \
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-I $(FREERTOS_DIR)/Demo/Common/include \
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-I $(FREERTOS_SOURCE_DIR)/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions
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# List of object files to compile for the system:
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OUT_OBJS = \
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$(APP_OBJS) \
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$(DEMO_COMMON_OBJS) \
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$(FREERTOS_OBJS)
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BUILD_DIRECTORIES = \
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$(APP_BUILD_DIR) \
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$(FREERTOS_BUILD_DIR)
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LDFLAGS += -Wl,-Map,"$(BUILD_DIR)/$(PROJ_NAME).map"
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.PHONY: debug clean app_compile debug-app frtos_compile print-info out_elf sim-qemu gdb
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all: directories $(OUT_OBJS) $(OUT_ELF)
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directories: $(BUILD_DIRECTORIES)
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app_compile: directories $(APP_OBJS)
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frtos_compile: directories $(FREERTOS_OBJS)
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out_elf: directories $(OUT_ELF)
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# Notes
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# Each "Module" needs
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# - Lists of source files
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# - Source Directory(ies)
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# - Include Directory List (with -I prepending each entry)
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# - Build Directory
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# - Object list
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# - OBJS = $(patsubst %.c,$(MODULE_BUILD_DIR)/%.o,$(notdir $(MODULE_SRC)))
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# - Add source direcories to VPATH
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# In the master make file
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# - Module build directory must be created
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# - Object Rules can be done with
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# - $(MODULE_BUILD_DIR)/%.o : %.c
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# Compile Object Files ____________________________________________________________________
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$(APP_BUILD_DIR)/%.o : %.c
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@echo "[APP Objects] : $@ ______________________________________________________________"
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@echo "Building: $<"
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$(GCC) $(CFLAGS) $(APP_INCLUDES) -o $@ -c $<
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@echo "Finished Building: $<"
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$(APP_BUILD_DIR)/%.o : %.S
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@echo "[APP Objects] : $@ ______________________________________________________________"
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@echo "Building: $<"
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$(GCC) $(ASMFLAGS) $(APP_INCLUDES) $(FREERTOS_INCLUDES) -o $@ -c $<
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@echo "Finished Building: $<"
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$(FREERTOS_BUILD_DIR)/%.o : %.c
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@echo "[FreeRTOS Objects] : $@ __________________________________________________________"
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@echo "Building: $<"
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$(GCC) $(CFLAGS) $(FREERTOS_INCLUDES) -o $@ -c $<
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@echo "Finished Building: $<"
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$(FREERTOS_BUILD_DIR)/%.o : %.S
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@echo "[FreeRTOS Objects] : $@ __________________________________________________________"
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@echo "Building: $<"
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$(GCC) $(ASMFLAGS) $(FREERTOS_INCLUDES) -o $@ -c $<
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@echo "Finished Building: $<"
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# Generate ELF ___________________________________________________________________________
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$(OUT_ELF): $(OUT_OBJS)
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@echo '___________________________________________________________________________________'
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@echo 'Building target: $@'
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@echo '_______________________________'
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$(GCC) $(LDFLAGS) $(LDOPTS) -o $@ $(OUT_OBJS) $(LIB_FLAGS)
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@echo 'Finished building target: $@'
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@echo ' '
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.PHONY: build_lib
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$(BUILD_DIRECTORIES):
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mkdir -p $@
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clean:
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rm -rv $(BUILD_DIR)
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gdb: $(OUT_ELF)
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$(GDB) -iex "set mem inaccessible-by-default off" -iex "set arch riscv:rv32" -iex "set riscv use_compressed_breakpoint off"
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