35 lines
1.3 KiB
Makefile
35 lines
1.3 KiB
Makefile
include $(AM_HOME)/scripts/isa/riscv.mk
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AM_SRCS := riscv/nutshell/isa/riscv/boot/start.S \
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riscv/nutshell/common/mainargs.S \
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riscv/nutshell/isa/riscv/trm.c \
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riscv/nutshell/common/uartlite.c \
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riscv/nutshell/common/ioe.c \
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riscv/nutshell/common/timer.c \
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platform/dummy/input.c \
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platform/dummy/video.c \
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platform/dummy/audio.c \
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platform/dummy/cte.c \
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platform/dummy/vme.c \
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platform/dummy/mpe.c \
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COMMON_CFLAGS += -march=rv64im_zicsr -mabi=lp64 # overwrite
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LDFLAGS += -melf64lriscv # overwrite
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CFLAGS += -I$(AM_HOME)/am/src/riscv/nutshell/include -DISA_H=\"riscv.h\"
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ASFLAGS += -DMAINARGS=\"$(mainargs)\" # for mainargs.S, modify in the future
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CFLAGS += -DMAINARGS=\"$(mainargs)\" # for trm.c
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.PHONY: $(AM_HOME)/am/src/riscv/nutshell/common/mainargs.S
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LDFLAGS += -L $(AM_HOME)/am/src/riscv/nutshell/ldscript
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LDFLAGS += -T $(AM_HOME)/am/src/riscv/nutshell/isa/riscv/boot/loader64.ld
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image: $(IMAGE).elf
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@$(OBJDUMP) -d $(IMAGE).elf > $(IMAGE).txt
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@echo + OBJCOPY "->" $(IMAGE_REL).bin
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@$(OBJCOPY) -S --set-section-flags .bss=alloc,contents -O binary $(IMAGE).elf $(IMAGE).bin
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run: image
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$(NUTSHELL_HOME)/build/emu --no-diff -i $(abspath $(IMAGE).bin)
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