3 include BuildEnvironment.mk
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5 -include $(wildcard $(OUTDIR)/*.d)
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6 # Platform spcific settings for this application _____________________________________________
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9 ARCH_PORTABLE_INC = $(FREERTOS_SOURCE_DIR)/portable/GCC/$(ARCH)/
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10 ARCH_PORTABLE_SRC = $(FREERTOS_SOURCE_DIR)/portable/GCC/$(ARCH)/port.c
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11 ARCH_PORTABLE_ASM = $(FREERTOS_SOURCE_DIR)/portable/GCC/$(ARCH)/portASM.S
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14 $(SDK_DIR)/libwrap/sys/_exit.c \
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15 $(SDK_DIR)/libwrap/sys/close.c \
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16 $(SDK_DIR)/libwrap/sys/execve.c \
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17 $(SDK_DIR)/libwrap/sys/fork.c \
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18 $(SDK_DIR)/libwrap/sys/fstat.c \
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19 $(SDK_DIR)/libwrap/sys/getpid.c \
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20 $(SDK_DIR)/libwrap/sys/isatty.c \
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21 $(SDK_DIR)/libwrap/sys/kill.c \
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22 $(SDK_DIR)/libwrap/sys/link.c \
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23 $(SDK_DIR)/libwrap/sys/lseek.c \
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24 $(SDK_DIR)/libwrap/sys/openat.c \
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25 $(SDK_DIR)/libwrap/sys/puts.c \
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26 $(SDK_DIR)/libwrap/sys/read.c \
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27 $(SDK_DIR)/libwrap/sys/sbrk.c \
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28 $(SDK_DIR)/libwrap/sys/stat.c \
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29 $(SDK_DIR)/libwrap/sys/times.c \
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30 $(SDK_DIR)/libwrap/sys/unlink.c \
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31 $(SDK_DIR)/libwrap/sys/wait.c \
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32 $(SDK_DIR)/libwrap/sys/write.c \
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33 $(SDK_DIR)/libwrap/stdlib/malloc.c \
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34 $(SDK_DIR)/libwrap/misc/write_hex.c \
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35 $(SDK_DIR)/env/freedom-e300-hifive1/init.c \
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36 $(SDK_DIR)/drivers/plic/plic_driver.c \
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37 $(SDK_DIR)/drivers/fe300prci/fe300prci_driver.c
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40 $(SDK_DIR)/env/entry.S \
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41 $(SDK_DIR)/env/start.S
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42 SDK_OBJS := $(patsubst %.c,$(FREERTOS_BUILD_DIR)/%.o,$(notdir $(SDK_SRC)))
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43 SDK_OBJS += $(patsubst %.S,$(FREERTOS_BUILD_DIR)/%.o,$(notdir $(SDK_ASM)))
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46 $(SDK_DIR)/env/freedom-e300-hifive1 \
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47 $(SDK_DIR)/libwrap/sys \
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48 $(SDK_DIR)/libwrap/misc \
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49 $(SDK_DIR)/libwrap/stdlib \
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50 $(SDK_DIR)/drivers/plic \
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51 $(SDK_DIR)/drivers/fe300prci
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53 PORT_OBJS := $(patsubst %.c,$(FREERTOS_BUILD_DIR)/%.o,$(notdir $(ARCH_PORTABLE_SRC)))
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54 PORT_OBJS += $(patsubst %.S,$(FREERTOS_BUILD_DIR)/%.o,$(notdir $(ARCH_PORTABLE_ASM)))
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55 FREERTOS_OBJS += $(PORT_OBJS) $(SDK_OBJS)
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56 VPATH += $(FREERTOS_SOURCE_DIR)/portable/GCC/$(ARCH)
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59 CFLAGS += -DportasmHANDLE_INTERRUPT=$(INTERRUPT_HANDLER)
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61 # Set up application source, include, and object files for compilation: ______________________
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64 $(APP_SRC_DIR)/main.c \
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65 $(APP_SRC_DIR)/blinky_demo/main_blinky.c \
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66 $(APP_SRC_DIR)/full_demo/main_full.c
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69 $(APP_SRC_DIR)/full_demo/RegTest.S
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73 -I $(SDK_DIR)/include \
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74 -I $(SDK_DIR)/env/freedom-e300-hifive1 \
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76 -I $(FREERTOS_INC) \
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77 -I $(ARCH_PORTABLE_INC) \
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78 -I $(FREERTOS_DIR)/Demo/Common/include
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80 APP_BUILD_DIR = $(BUILD_DIR)/app
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81 APP_OBJS := $(patsubst %.c,$(APP_BUILD_DIR)/%.o,$(notdir $(APP_SRC)))
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82 APP_OBJS += $(patsubst %.S,$(APP_BUILD_DIR)/%.o,$(notdir $(APP_ASM)))
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84 $(APP_SRC_DIR)/blinky_demo \
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85 $(APP_SRC_DIR)/full_demo \
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89 $(FREERTOS_DIR)/Demo/Common/Minimal/EventGroupsDemo.c \
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90 $(FREERTOS_DIR)/Demo/Common/Minimal/TimerDemo.c \
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91 $(FREERTOS_DIR)/Demo/Common/Minimal/TaskNotify.c \
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92 $(FREERTOS_DIR)/Demo/Common/Minimal/GenQTest.c \
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93 $(FREERTOS_DIR)/Demo/Common/Minimal/blocktim.c \
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94 $(FREERTOS_DIR)/Demo/Common/Minimal/dynamic.c \
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95 $(FREERTOS_DIR)/Demo/Common/Minimal/recmutex.c
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97 DEMO_COMMON_OBJS := $(patsubst %.c,$(APP_BUILD_DIR)/%.o,$(notdir $(DEMO_COMMON_SRC)))
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98 VPATH += $(FREERTOS_DIR)/Demo/Common/Minimal
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100 OUT_ELF = $(BUILD_DIR)/FreeRTOS-$(PROJ_NAME).elf
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102 # Need to tell FreeRTOS where to find the FreeRTOSConfig.h __________________________________
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103 FREERTOS_INCLUDES += \
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105 -I $(ARCH_PORTABLE_INC) \
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106 -I $(SDK_DIR)/include \
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107 -I $(SDK_DIR)/env/freedom-e300-hifive1 \
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108 -I $(SDK_DIR)/env \
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109 -I $(SDK_DIR)/drivers \
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110 -I $(FREERTOS_DIR)/Demo/Common/include \
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111 -I $(FREERTOS_SOURCE_DIR)/portable/GCC/RISC-V-RV32/chip_specific_extensions/RV32I_CLINT_no_extensions
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113 # List of object files to compile for the system:
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116 $(DEMO_COMMON_OBJS) \
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119 BUILD_DIRECTORIES = \
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121 $(FREERTOS_BUILD_DIR)
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123 LDFLAGS += -Wl,-Map,"$(BUILD_DIR)/$(PROJ_NAME).map"
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125 .PHONY: debug clean app_compile debug-app frtos_compile print-info out_elf sim-qemu gdb
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126 all: directories $(OUT_OBJS) $(OUT_ELF)
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127 directories: $(BUILD_DIRECTORIES)
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128 app_compile: directories $(APP_OBJS)
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129 frtos_compile: directories $(FREERTOS_OBJS)
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130 out_elf: directories $(OUT_ELF)
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133 # Each "Module" needs
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134 # - Lists of source files
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135 # - Source Directory(ies)
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136 # - Include Directory List (with -I prepending each entry)
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137 # - Build Directory
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139 # - OBJS = $(patsubst %.c,$(MODULE_BUILD_DIR)/%.o,$(notdir $(MODULE_SRC)))
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140 # - Add source direcories to VPATH
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141 # In the master make file
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142 # - Module build directory must be created
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143 # - Object Rules can be done with
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144 # - $(MODULE_BUILD_DIR)/%.o : %.c
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146 # Compile Object Files ____________________________________________________________________
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147 $(APP_BUILD_DIR)/%.o : %.c
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148 @echo "[APP Objects] : $@ ______________________________________________________________"
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149 @echo "Building: $<"
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150 $(GCC) $(CFLAGS) $(APP_INCLUDES) -o $@ -c $<
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151 @echo "Finished Building: $<"
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153 $(APP_BUILD_DIR)/%.o : %.S
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154 @echo "[APP Objects] : $@ ______________________________________________________________"
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155 @echo "Building: $<"
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156 $(GCC) $(ASMFLAGS) $(APP_INCLUDES) $(FREERTOS_INCLUDES) -o $@ -c $<
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157 @echo "Finished Building: $<"
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159 $(FREERTOS_BUILD_DIR)/%.o : %.c
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160 @echo "[FreeRTOS Objects] : $@ __________________________________________________________"
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161 @echo "Building: $<"
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162 $(GCC) $(CFLAGS) $(FREERTOS_INCLUDES) -o $@ -c $<
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163 @echo "Finished Building: $<"
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165 $(FREERTOS_BUILD_DIR)/%.o : %.S
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166 @echo "[FreeRTOS Objects] : $@ __________________________________________________________"
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167 @echo "Building: $<"
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168 $(GCC) $(ASMFLAGS) $(FREERTOS_INCLUDES) -o $@ -c $<
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169 @echo "Finished Building: $<"
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171 # Generate ELF ___________________________________________________________________________
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172 $(OUT_ELF): $(OUT_OBJS)
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173 @echo '___________________________________________________________________________________'
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174 @echo 'Building target: $@'
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175 @echo '_______________________________'
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176 $(GCC) $(LDFLAGS) $(LDOPTS) -o $@ $(OUT_OBJS) $(LIB_FLAGS)
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177 @echo 'Finished building target: $@'
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182 $(BUILD_DIRECTORIES):
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186 rm -rv $(BUILD_DIR)
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188 sim-qemu: $(OUT_ELF)
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189 qemu-system-riscv32 -kernel $^ -S -s -machine sifive_e
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192 $(GDB) -iex "set mem inaccessible-by-default off" -iex "set arch riscv:rv32" -iex "set riscv use_compressed_breakpoint off"
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