# Makefile for m68hc11 boot loader/s19 interpreter

TARGET=m6811-elf

MEMMAP=../handyboard.x

CCFLAGS=-Os -mshort -fshort-double -fomit-frame-pointer -nostartfiles -T${MEMMAP}
ASFLAGS=-m68hc11 -mshort -mshort-double --strict-direct-mode --print-insn-syntax -I..
LDFLAGS=-T${MEMMAP} --gc-sections -j .text -j .data

# TEXT_ADDR=0x8000
# DATA_ADDR=0xC000

all: servo2.s19

servo2.o: servo2.c servo2.s Makefile
	@echo "*** MAKING servo2.o"
	${TARGET}-as ${ASFLAGS} -I.. --defsym DEBUG=1 -als=servo2.asmlist -o servo2.o servo2.s
#	${TARGET}-as ${ASFLAGS} -als=servo2.asmlist -o servo2.o servo2.s
#	${TARGET}-gcc ${CCFLAGS} -c -o servo2_c.o servo2.c
#	${TARGET}-ld --relocatable -o servo2.o servo2_asm.o servo2_c.o
#	rm servo2_asm.o servo2_c.o
	@echo

servo2.elf: servo2.o
	@echo "*** MAKING servo2.elf"
	${TARGET}-ld ${LDFLAGS} -o servo2.elf -e servo2_init servo2.o
	@echo "* servo2.elf is an ELF format linkable image"
	@echo

servo2.bin: servo2.elf
	@echo '*** MAKING servo2.bin'
	${TARGET}-objcopy -O binary servo2.elf servo2.bin
	@echo "* servo2.bin is the binary image to send to the 68hc11"
	@echo

servo2.s19: servo2.elf
	@echo '*** MAKING servo2.s19'
	${TARGET}-objcopy -O srec servo2.elf servo2.s19
	@echo

servo2.lst: servo2.elf
	@echo '*** MAKING servo2.lst'
	${TARGET}-objdump -dsx servo2.elf > servo2.lst
	@echo

clean:
	-rm -f *.{elf,bin,s19,lst,o,asmlist} *~