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#
# Config file for the algorithmics p4000 evaluation board with R4600 cpu
#
# $Id$
#
include $(RTEMS_ROOT)/make/custom/default.cfg
RTEMS_CPU=mips64orion
RTEMS_CPU_MODEL=R4600
# This is the actual bsp directory used during the build process.
RTEMS_BSP_FAMILY=p4000
CPU_CFLAGS=-mcpu=4600 -G0
CCMIPS_CFLAGS_CPU=-cpu=r4600
# Override default start file
START_BASE=idt_csu
CPU_DEFINES+=-DP4000 -DCPU_R4000 -DP3_DIAG -D_R4000 -D__mips=3
# The p4600 and p4600 share the p4000 bsp.
TARGET_ARCH=o-p4600
RTEMS_BSP=p4000
# This target does NOT support the TCP/IP stack so ignore requests
# to enable it.
HAS_NETWORKING=no
# This section makes the target dependent options file.
# NDEBUG (C library)
# if defined asserts do not generate code. This is commonly used
# as a command line option.
#
# RTEMS_TEST_NO_PAUSE (RTEMS tests)
# do not pause between screens of output in the rtems tests
#
# RTEMS_DEBUG (RTEMS)
# If defined, debug checks in RTEMS and support library code are enabled.
#
# WORKSPACE_MB (p4000)
# Defines the size in Megabytes of the RTEMS Workspace.
#
# HEAPSPACE_MB (p4000)
# Defines the size in Megabytes of the C Program Heap.
define make-target-options
@echo "/* #define NDEBUG 1 */ " >>$@
@echo "#define RTEMS_TEST_NO_PAUSE 1" >>$@
@echo "/* #define RTEMS_DEBUG 1 */" >>$@
@echo "#define WORKSPACE_MB 2" >>$@
@echo "#define HEAPSPACE_MB 1" >>$@
endef
# optimize flag: typically -0, could use -O4 or -fast
# -O4 is ok for RTEMS
CFLAGS_OPTIMIZE_V=-O4 -fomit-frame-pointer
# 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)
# This rule was used in 3.6.0
# $(CC) $(LDFLAGS) -nostdlib -o $(basename $@).exe \
# -T$(PROJECT_RELEASE)/lib/linkcmds $(LINK_FILES) $(LD_PATHS:%=-L %)
define make-exe
$(LD) $(LDFLAGS) -N -T $(LINKCMDS) -o $(basename $@).exe \
$(START_FILE) $(LINK_OBJS) \
--start-group $(LINK_LIBS) --end-group
$(OBJCOPY) -O srec $(basename $@).exe $(basename $@).srec1
$(PACKHEX) < $(basename $@).srec1 > $(basename $@).srec
$(RM) $(basename $@).srec1
$(NM) -n $(basename $@).exe > $(basename $@).num
$(SIZE) $(basename $@).exe
endef
else
define make-exe
$(CC) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_LD) \
-o $(basename $@).exe $(LINK_OBJS) $(LINK_LIBS)
$(OBJCOPY) -O srec $(basename $@).exe $(basename $@).srec1
$(PACKHEX) < $(basename $@).srec1 > $(basename $@).srec
$(RM) $(basename $@).srec1
$(NM) -n $(basename $@).exe > $(basename $@).num
$(SIZE) $(basename $@).exe
endef
endif
# Miscellaneous additions go here
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