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#
# Makefile for hello world example
#
MAIN=hello
include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
include $(RTEMS_CUSTOM)
include $(PROJECT_ROOT)/make/leaf.cfg
# Constants for relocating
HEADERADDR=0x00097E00
START16FILE=$(rtemsdir)/lib/start16.bin
START16ADDR=0x00097C00
RELOCADDR=0x00100000
# Tool helpers
rtemsdir=${RTEMS_MAKEFILE_PATH}
GNATMAKE=$(AS:as=gnatmake)
CARGS=-B${rtemsdir}/lib/ -specs bsp_specs -qrtems $(CPU_CFLAGS) \
-Wl,-Ttext,$(RELOCADDR)
CARGS+=-DGNAT_MAIN_STACKSPACE=100
all: init.o $(MAIN)
$(MAIN): $(MAIN).exe
ln $(MAIN).exe $(MAIN)
$(MAIN).exe: init.o
$(GNATMAKE) -v -O -gnata -gnatE -gnato $(MAIN) -g -o $(MAIN).obj \
-bargs -Mgnat_main \
-cargs $(CARGS) \
-largs $(CARGS) init.o
$(SIZE) $(MAIN).obj
$(NM) -g -n $(MAIN).obj >$(MAIN).num
$(OBJCOPY) -O elf32-i386 \
--remove-section=.rodata \
--remove-section=.comment \
--remove-section=.note \
--strip-unneeded $(MAIN).obj $@
$(OBJCOPY) -O binary $(MAIN).obj $(MAIN).bin
$(rtemsdir)/build-tools/bin2boot -v $(MAIN).bt $(HEADERADDR) \
$(START16FILE) $(START16ADDR) 0 $(MAIN).bin $(RELOCADDR) 0
init.o: init.c
$(CC) $(CFLAGS) -c init.c
clean:
rm -f b_$(MAIN).c b_$(MAIN).o *.o *.ali $(MAIN)
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