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#
#  Config file for Motorola MCP750 -- a MPC750 CompactPCI board
#
#  $Id$
#

include $(RTEMS_ROOT)/make/custom/default.cfg

RTEMS_CPU=powerpc
RTEMS_CPU_MODEL=mpc750

# This is the actual bsp directory used during the build process.
RTEMS_BSP_FAMILY=motorola_powerpc

#  This contains the compiler options necessary to select the CPU model
#  and (hopefully) optimize for it. 
#
CPU_CFLAGS = -mcpu=750 -Dmpc750

# optimize flag: typically -0, could use -O4 or -fast
# -O4 is ok for RTEMS
# NOTE2: some level of -O may be actually required by inline assembler (at least
# -O2 so far.
# NOTE2 Apparently nobody really knows the status or r2 and r13.
# As far as I know, small data are pointer impose a very specific compliation
# model => not used.
# Currently the sdata2 and sbss2 sections are empty => r2 is not used...
CFLAGS_OPTIMIZE_V=-O4 -mmultiple -mstring -mstrict-align

# debug flags: typically none, but at least -O1 is required due to this
# BSP using inlined code
CFLAGS_DEBUG_V = -O1 -mmultiple -mstring -mstrict-align

define make-exe
  	$(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) \
	   -o $(basename $@).nxe $(LINK_OBJS) $(LINK_LIBS)
 	$(NM) -g -n $(basename $@).nxe > $(basename $@).num
 	$(SIZE) $(basename $@).nxe
 	$(OBJCOPY) -O binary -R .comment -S $(basename $@).nxe rtems
 	gzip -vf9 rtems
 	$(LD) -o $@ $(PROJECT_RELEASE)/lib/bootloader.o --just-symbols=$(basename $@).nxe \
 	-b binary rtems.gz -T $(PROJECT_RELEASE)/lib/ppcboot.lds \
 	-Map $(basename $@).map && chmod 755 $@
 	rm -f rtems.gz
endef

# Miscellaneous additions go here