summaryrefslogblamecommitdiffstats
path: root/make/custom/c4xsim.cfg
blob: 54d92133ffb6bb65f798fd549becb803d79aa42b (plain) (tree)
1
2
  
                                               
























                                                                 
                          









                                                                           

                                              





                                           
# 
#  Configuration file for the GDB C4x simulator
#
#  $Id$
#

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

ifeq ($(RTEMS_CPU_MODEL),)
RTEMS_BSP=c4xsim
RTEMS_CPU_MODEL=c40
CPU_CFLAGS=-mcpu=40 #-msmall
endif

# XXX add this temporarily until c4x-rtems target defines this. 
CPU_CFLAGS += -D__rtems__

# This is the actual bsp directory used during the build process.
RTEMS_BSP_FAMILY=c4xsim

# optimize flag: typically -0, could use -O4 or -fast
# -O4 is ok for RTEMS
# -O4 is broken for the moment on the C4x gcc
#CFLAGS_OPTIMIZE_V=-O4 
CFLAGS_OPTIMIZE_V=-O1

#  This section makes the target dependent options file.
define make-target-options
endef

# this target has 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.

define make-exe
	$(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) \
	    $(LDLIBS) -o $@ \
	    $(LINK_OBJS) $(LINK_LIBS)
	$(NM) -g -n $@ > $(basename $@).num
	$(SIZE) $@
endef

# Miscellaneous additions go here