jens
f3e297c9e6
- switch between debugger from rom or from app - gdb_stub: added debug output to stdout git-svn-id: http://moon:8086/svn/mips@104 a8ebac50-d88d-4704-bea3-6648445a41b3
62 lines
1.6 KiB
Makefile
62 lines
1.6 KiB
Makefile
# environment vaiables read:
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# BOARD = {ml402, denano}
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# TLB = {no, yes}
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# ENDIANESS = {eb, el}
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BOARD ?= ml402
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TLB ?= no
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ENDIANESS ?= eb
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ifeq ($(ENDIANESS),el)
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ENDIAN_FLAGS=-EL
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else
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ENDIAN_FLAGS=-EB
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endif
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CFLAGS=$(ENDIAN_FLAGS) -g -msoft-float -O2 -march=r3000 -I. -Iboards/$(BOARD) -D$(BOARD) -DWITH_ROM_GDBSTUB
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ifeq ($(TLB),yes)
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CFLAGS+=-DSYS_IO_BASE=0xAC000000 -DSDRAM_BASE=0x80000000 -DFLASH_BASE_IO=0xA4000000 -DFLASH_BASE_MEM=0x88000000
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else
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CFLAGS+=-DSYS_IO_BASE=0xA0000000 -DSDRAM_BASE=0x40000000 -DFLASH_BASE_IO=0xA4000000 -DFLASH_BASE_MEM=0x00000000
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endif
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BUILD_DIR=./build/$(BOARD)/$(ENDIANESS)
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AS=mips-elf-as
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AR=mips-elf-ar
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CC=mips-elf-gcc
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LD=mips-elf-ld
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OBJDUMP=mips-elf-objdump
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OBJCOPY=mips-elf-objcopy
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FLASHGEN=flashgen
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OBJS-ml402=$(addprefix $(BUILD_DIR)/, libsys.o xcpt.o syscalls.o cop0.o irq.o mips_dbg.o mips_dis.o mips_ps2.o mips_gfx.o console.o screen.o uart.o board.o gpio.o)
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OBJS-denano=$(addprefix $(BUILD_DIR)/, libsys.o xcpt.o syscalls.o cop0.o irq.o mips_dbg.o mips_dis.o console.o uart.o board.o gdb_stub.o)
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all: $(BUILD_DIR) $(BUILD_DIR)/libsys.a
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$(BUILD_DIR)/%.o : %.c
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$(CC) $(CFLAGS) -G 0 -c -o $@ $<
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$(BUILD_DIR)/%.o : %.S
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$(CC) $(CFLAGS) -G 0 -c -o $@ $<
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$(BUILD_DIR)/board.o : boards/$(BOARD)/board.c
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$(CC) $(CFLAGS) -G 0 -c -o $@ $<
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$(BUILD_DIR)/libsys.a: $(OBJS-$(BOARD))
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$(AR) -r $(BUILD_DIR)/libsys.a $(OBJS-$(BOARD))
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$(CC) $(CFLAGS) -G 0 -c -o $(BUILD_DIR)/startup.o startup.S
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$(CC) $(CFLAGS) -G 0 -c -o $(BUILD_DIR)/kernel.o kernel.S
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$(BUILD_DIR):
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mkdir -p $(BUILD_DIR)
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clean:
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rm -rf $(BUILD_DIR)/*.a $(BUILD_DIR)/*.o > /dev/null
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mrproper:
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rm -rf $(BUILD_DIR)
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