# # Config file for the European Space Agency ERC32 SPARC processor. # # $Id$ # include $(RTEMS_ROOT)/make/custom/default.cfg RTEMS_CPU=sparc ifeq ($(RTEMS_CPU_MODEL),leon1) MSOFT_FLOAT = -msoft-float else RTEMS_CPU_MODEL=leon2 endif # This is the actual bsp directory used during the build process. RTEMS_BSP_FAMILY=leon # The -mflat avoids the use of save/restore instructions. It has # a negative impact on the performance of RTEMS and should not be used. # This had been used with gcc-2.7.2 # CPU_CFLAGS = -mno-v8 -mcypress $(MSOFT_FLOAT) # -mcpu=cypress says to optimize for a Cypress 60x chipset CPU_CFLAGS = -mcpu=cypress $(MSOFT_FLOAT) # optimize flag: typically -0, could use -O4 or -fast # -O4 is ok for RTEMS CFLAGS_OPTIMIZE_V=-O4 # 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. define make-exe $(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -o $(basename $@).exe \ $(LINK_OBJS) $(LINK_LIBS) $(NM) -g -n $(basename $@).exe > $(basename $@).num $(SIZE) $(basename $@).exe endef # Miscellaneous additions go here