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#
# Config file for a generic PowerPC 405 based card
#
# $Id$
#
# this is derived from:
#
# Config file for a PowerPC 403 based helas403 card
#
# Id: helas403.cfg,v 1.8 2000/07/13 15:05:38 joel Exp
#
#
include $(RTEMS_ROOT)/make/custom/default.cfg
RTEMS_CPU=powerpc
RTEMS_CPU_MODEL=ppc405
# This is the actual bsp directory used during the build process.
RTEMS_BSP_FAMILY=gen405
# This contains the compiler options necessary to select the CPU model
# and (hopefully) optimize for it.
#
CPU_CFLAGS = -mcpu=403 -D__powerpc__
# optimize flag: typically -0, could use -O4 or -fast
# -O4 is ok for RTEMS
# NOTE: some level of -O may be actually required by inline assembler
CFLAGS_OPTIMIZE_V=-O4 -fno-keep-inline-functions -g
# No start file
START_BASE=
# The following are definitions of make-exe which will work using ld as
# is currently required. It is expected that as of gcc 2.8, the end user
# will be able to override parts of the compilers specs and link using gcc.
ifeq ($(RTEMS_USE_GCC272),yes)
# The --defsym arguments define arguments which are required by the linkcmds
# file which is designed for gcc 2.8
define make-exe
$(LD) $(XLDFLAGS) -T $(LINKCMDS) \
--defsym __fini=0 --defsym __init=0 \
-o $@ -u atexit -u __vectors -u download_entry \
$(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group
$(NM) -g -n $@ > $(basename $@).num
$(SIZE) $@
endef
else
# $(OBJCOPY) -O srec --srec-len 120 $(basename $@).exe $(basename $@).srec
define make-exe
$(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -o $(basename $@).exe $(LINK_OBJS) $(LINK_LIBS)
$(OBJCOPY) -O srec $(basename $@).exe $(basename $@).srec
$(NM) -g -n $@ > $(basename $@).num
$(SIZE) $@
endef
endif
# $(OBJCOPY) -O srec --srec-len 120 $(basename $@).exe $(basename $@).srec
define make-cxx-exe
$(LINK.c) $(AM_CFLAGS) $(AM_CXXFLAGS) $(AM_LDFLAGS) -o $(basename $@).exe $(LINK_OBJS) $(LINK_LIBS)
$(OBJCOPY) -O srec $(basename $@).exe $(basename $@).srec
$(NM) -g -n $@ > $(basename $@).num
$(SIZE) $@
endef
# Miscellaneous additions go here
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