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132 lines
3.7 KiB
132 lines
3.7 KiB
#####################################################################################
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# File config
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#####################################################################################
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main_file = main.asm
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startup_file = startup_stm32l100xc.s
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lib_dir = lib/
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#####################################################################################
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# ASSEMBLER CONFIG
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#####################################################################################
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ASOPTS = --cpu Cortex-M3 --apcs interwork
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# Add library to include path
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ASOPTS += -I$(lib_dir)
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# Debug flags
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ifeq ($(G), 1)
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ASOPTS += -g
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endif
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#####################################################################################
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# LINKER CONFIG
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#####################################################################################
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LDOPTS = --cpu Cortex-M3 --strict
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LDOPTS += --ro-base 0x08000000 --entry 0x08000000 --rw-base 0x20000000
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LDOPTS += --entry Reset_Handler --first __Vectors
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# Debug flags
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ifneq ($(G), 1)
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LDOPTS += --no_debug
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endif
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# Verbose flags (run make V=1)
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ifeq ($(V), 1)
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LDOPTS += --summary_stderr --map --xref --callgraph --symbols
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LDOPTS += --info summarysizes,sizes,totals,unused,veneers
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endif
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#####################################################################################
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# EXTERNAL PROGRAMS
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#####################################################################################
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# armlink, armasm, fromelf - exe files in Wine directory (with Keil installed)
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# Disable Wine fixme warnings
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ENVS = WINEDEBUG=fixme-all
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# Stop DS-5 from trying to use it's internal unlicensed compiler (Attempt at DRM?)
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ENVS += ARMCC5_ASMOPT='' ARMCC5_CCOPT='' ARMCC5_FROMELFOPT='' ARMCC5_LINKOPT='' ARMCOMPILER6_ASMOPT='' ARMCOMPILER6_CLANGOPT=''
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ENVS += ARMCOMPILER6_FROMELFOPT='' ARMCOMPILER6_LINKOPT='' ARM_PRODUCT_PATH='' ARM_TOOL_VARIANT=''
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# ARM_PRODUCT_PATH should be possible to use if you want to run linux version of those programs.
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WINEPREFIX=$(ENVS) wine ~/.wine/drive_c/Keil_v5/ARM/ARMCC_505u2/bin
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# ARM programs from Keil
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LD = $(WINEPREFIX)/armlink.exe
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AS = $(WINEPREFIX)/armasm.exe
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FROMELF = $(WINEPREFIX)/fromelf.exe
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# Native programs
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OBJDUMP = arm-none-eabi-objdump
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STFLASH = st-flash
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RM = rm
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# --- END OF CONFIG ---
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main_base = $(basename $(main_file))
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startup_base = $(basename $(startup_file))
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.PHONY: all build clean flash hex disasm
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all: build
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# Link object files to AXF file
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output.axf: $(main_base).o $(startup_base).o
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@echo "== Linking object files to $@ =="
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@$(LD) $(LDOPTS) --output $@ "$(main_base).o" "$(startup_base).o"
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# Get BIN image file from AXF file
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%.bin: %.axf
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@echo "== Converting $< to $@ =="
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@$(FROMELF) --bincombined --output $@ $<
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# Get Intel Hex file from AXF file
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%.hex: %.axf
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@echo "== Converting $< to $@ =="
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@$(FROMELF) --i32combined --output $@ $<
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# Get Object file from Assembler source file
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$(main_base).o: $(main_file)
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@echo "== Compiling $< to $@ =="
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@$(AS) $(ASOPTS) --list $(main_base).lst -o $@ --depend $(main_base).d $<
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$(startup_base).o: $(startup_file)
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@echo "== Compiling $< to $@ =="
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@$(AS) $(ASOPTS) --list $(startup_base).lst -o $@ --depend $(startup_base).d $<
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# Get binary image (compile and link)
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build: output.bin
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# Get hex image (compile and link)
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hex: output.hex
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# Run through assembler (checks for errors)
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asm: $(main_base).o
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# Run through linker
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link: output.axf
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# Flash using st-link
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flash: output.bin
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@echo "== Writing image to device via ST-Link =="
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@$(STFLASH) write "output.bin" 0x8000000
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@echo "== Write OK! =="
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disasm: output.axf
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@echo "== Disassembling $< to output.disasm =="
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@$(OBJDUMP) -d $< > output.disasm
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# Remove temporary files
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clean:
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@echo "== Removing temporary files =="
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$(RM) -f *.bak *.lnp *.iex *.hex *.elf *.axf *.htm *.lnp *.lst *.plg *.tra *.o *.map *.d *.dep *.disasm *.bin *.uvguix.*
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$(RM) -rf ./RTE
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