include $(MSCDIR)/software/common.mak

BOARD=papilio_pro
SERIAL=/dev/ttyUSB1

OBJECTS=isr.o elf_loader.o kernelcpu.o exception_jmp.o exceptions.o services.o comm_serial.o gpio.o rtio.o dds.o ksupport_data.o test_mode.o main.o

all: runtime.bin

# pull in dependency info for *existing* .o files
-include $(OBJECTS:.o=.d)

%.bin: %.elf
	$(OBJCOPY) -O binary $< $@
	@chmod -x $@

%.fbi: %.bin
	$(MSCDIR)/mkmscimg.py -f -o $@ $<

runtime.elf: $(OBJECTS) libs

%.elf:
	$(LD) $(LDFLAGS) \
		-T linker.ld \
		-N -o $@ \
		$(MSCDIR)/software/libbase/crt0-$(CPU).o \
		$(OBJECTS) \
		-L$(MSCDIR)/software/libbase \
		-L$(MSCDIR)/software/libcompiler-rt \
		-lbase -lcompiler-rt
	@chmod -x $@

ksupport.elf: ksupport.o
	$(LD) $(LDFLAGS) \
		-T ksupport.ld \
		-N -o $@ \
		$(MSCDIR)/software/libbase/crt0-$(CPU).o \
		ksupport.o
	@chmod -x $@

ksupport_data.o: ksupport.bin
	$(LD) -r -b binary -o $@ $<

main.o: main.c
	$(compile-dep)

%.o: %.c
	$(compile-dep)

%.o: %.S
	$(assemble)

libs:
	$(MAKE) -C $(MSCDIR)/software/libcompiler-rt
	$(MAKE) -C $(MSCDIR)/software/libbase

load: runtime.bin
	$(MAKE) -C $(MSCDIR)/tools
	$(MSCDIR)/tools/flterm --port $(SERIAL) --kernel runtime.bin

flash: runtime.fbi
	$(MSCDIR)/flash_extra.py $(BOARD) runtime.fbi 0x70000

clean:
	$(RM) $(OBJECTS) $(OBJECTS:.o=.d) runtime.elf runtime.bin runtime.fbi .*~ *~
	$(RM) ksupport.d ksupport.o ksupport.elf ksupport.bin

.PHONY: all main.o clean libs load