path: root/make/custom/dmv177.cfg

#
#  Config file for a PowerPC 603e based DY-4 VMEbus Single Board Computer.
#  This BSP should work with the following models:
#
#     + SVME-171/DMV-171
#     + SVME-176/DMV-176
#
#  $Id$
#

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

RTEMS_CPU=powerpc
RTEMS_CPU_MODEL=ppc603e

# This is the actual bsp directory used during the build process.
RTEMS_BSP_FAMILY=dmv177

#  This contains the compiler options necessary to select the CPU model
#  and (hopefully) optimize for it. 
#
CPU_CFLAGS = -mcpu=603e -D_OLD_EXCEPTIONS -Dppc603e

# optimize flag: typically -0, could use -O4 or -fast
# -O4 is ok for RTEMS
# NOTE: some level of -O may be actually required by inline assembler
CFLAGS_OPTIMIZE_V=-O4 -fno-keep-inline-functions

define make-exe
	$(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) \
	    -o $(basename $@).nxe $(LINK_OBJS) $(LINK_LIBS)
	$(OBJCOPY) -O srec $(basename $@).nxe $(basename $@).i
	sed -e 's/.$$//' -e '/^S0/d' $(basename $@).i | \
	    $(PACKHEX) > $(basename $@).exe
	$(NM) -g -n $(basename $@).nxe > $(basename $@).num
	$(SIZE) $(basename $@).nxe
	$(STRIP) $(basename $@).nxe
endef

# Miscellaneous additions go here