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27 lines
815 B
Makefile
27 lines
815 B
Makefile
PROJECT:=self
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DOCKER_IMAGE=riscv-dev
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DOCKER_CMD:=docker run --rm -v ${PWD}../../../:/data -w /data/apps/${PROJECT} ${DOCKER_IMAGE}
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PREFIX:=${DOCKER_CMD} riscv64-unknown-elf-
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CFLAGS+=-I../../common -I../../uvm32 -DUVM32_MEMORY_SIZE=8192
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CFLAGS+=-fno-stack-protector
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CFLAGS+=-static-libgcc -fdata-sections -ffunction-sections
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CFLAGS+=-g -Os -march=rv32ima_zicsr -mabi=ilp32 -static
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LDFLAGS:= -T ../linker.ld -nostdlib -Wl,--gc-sections
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LIBS:= #-lgcc # needed for softfp
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SRCS=${PROJECT}.c ../../uvm32/uvm32.c ../crt0.S
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all:
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${PREFIX}gcc -o ${PROJECT}.elf ${CFLAGS} ${LDFLAGS} ${SRCS} ${LIBS}
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$(PREFIX)objcopy ${PROJECT}.elf -O binary ${PROJECT}.bin
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disasm: all
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$(PREFIX)objdump -S -d -f ${PROJECT}.elf
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test: all
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../../host/host ${PWD}/${PROJECT}.bin
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clean:
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rm -f ${PROJECT}.o ${PROJECT}.elf ${PROJECT}.bin
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