songyanguang
19 lines
806 B
Makefile
19 lines
806 B
Makefile
export MARCH := rv32imac
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# export CFLAGS := -march=$(MARCH) -mabi=ilp32 -msmall-data-limit=8 -msave-restore -Os -g
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export CFLAGS := -march=rv32imac -mabi=ilp32 -msmall-data-limit=8 -mno-save-restore -Os -fmessage-length=0 -fsigned-char -ffunction-sections -fdata-sections -g -std=gnu99
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export AFLAGS := -march=$(MARCH) -mabi=ilp32 -x assembler-with-cpp -ggdb
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export LFLAGS := -march=$(MARCH) -mabi=ilp32 -nostartfiles -Wl,--gc-sections,-Map=XiZi-ch569w.map,-cref,-u,_start -T $(BSP_ROOT)/link.ld
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export APPLFLAGS := -nostartfiles -Wl,--gc-sections,-Map=XiZi-app.map,-cref,-u, -T $(BSP_ROOT)/link_userspace.lds
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export CXXFLAGS := -fmessage-length=0 -fsigned-char -ffunction-sections -fdata-sections -fno-common # -std=gnu99
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export DEFINES := -DDEBUG=1
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export ARCH = risc-v
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export MCU = CH569W
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