55 lines
1.9 KiB
Makefile
55 lines
1.9 KiB
Makefile
TARGET := monitor
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BUILDDIR := build
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METAL_C_SRCFILES := $(wildcard *.c)
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METAL_ASM_SRCFILES := $(wildcard *.asm)
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METAL_RELFILES := $(METAL_ASM_SRCFILES:%.asm=$(BUILDDIR)/metal/%.rel) \
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$(METAL_C_SRCFILES:%.c=$(BUILDDIR)/metal/%.rel)
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METAL_CC := sdcc
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METAL_AS := sdasz80
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METAL_MAKEBIN := makebin
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METAL_FLAGS := -mz80 --no-std-crt0 --code-loc 0x0080 --data-loc 0x8000
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METAL_CPPFLAGS := -I src -I $(BUILDDIR)/metal/generated --disable-warning 283
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METAL_BIN_SIZE := 32768
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METAL_RAM_SIZE := 32768
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.DEFAULT_GOAL := metal
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.PHONY: all metal clean
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all: metal
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metal: $(BUILDDIR)/metal/$(TARGET).ihx $(BUILDDIR)/metal/$(TARGET).bin $(BUILDDIR)/metal/$(TARGET).prog.bin
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@awk -v rom_capacity=$(METAL_BIN_SIZE) -v ram_capacity=$(METAL_RAM_SIZE) '\
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$$1 ~ /^_(CODE|HOME|GSINIT|GSFINAL|INITIALIZER|ITABLE[0-7]*)$$/ { rom += $$5 } \
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$$1 ~ /^_(DATA|INITIALIZED|BSEG|BSS|HEAP|STACK)$$/ { ram += $$5 } \
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END { \
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printf "\nMemory usage:\n"; \
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printf " ROM: %5u / %5u bytes (%5.1f%%), %5u bytes free\n", rom, rom_capacity, 100 * rom / rom_capacity, rom_capacity - rom; \
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printf " RAM: %5u / %5u bytes (%5.1f%%), %5u bytes free\n", ram, ram_capacity, 100 * ram / ram_capacity, ram_capacity - ram; \
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}' $(BUILDDIR)/metal/$(TARGET).map
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$(BUILDDIR)/metal/$(TARGET).ihx: $(METAL_RELFILES)
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@mkdir -p $(@D)
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$(METAL_CC) $(METAL_FLAGS) -o $@ $(METAL_RELFILES)
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$(BUILDDIR)/metal/$(TARGET).bin: $(BUILDDIR)/metal/$(TARGET).ihx
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$(METAL_MAKEBIN) -s $(METAL_BIN_SIZE) $< $@
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$(BUILDDIR)/metal/$(TARGET).prog.bin: $(BUILDDIR)/metal/$(TARGET).ihx
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$(METAL_MAKEBIN) -p $< $@
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$(BUILDDIR)/metal/%.rel: %.c
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@mkdir -p $(@D)
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$(METAL_CC) $(METAL_FLAGS) $(METAL_CPPFLAGS) -o $@ -c $<
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$(BUILDDIR)/metal/%.rel: %.asm
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@mkdir -p $(@D)
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$(METAL_AS) -plosgff -o $@ $<
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clean:
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rm -rf $(BUILDDIR)
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-include $(EMU_DEPFILES)
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