source: rtems/make/custom/mvme2307.cfg @ 1614be8

#
#  Config file for the PowerPC 604 based mvme2307
#
#  $Id$
#

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

RTEMS_CPU=powerpc
RTEMS_CPU_MODEL=mpc604
RTEMS_PPC_EXCEPTION_PROCESSING_MODEL=new

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

#  This section makes the target dependent options file.

#  PPC_VECTOR_FILE_BASE (PowerPC)
#     This defines the base address of the exception table.
#     NOTE: Vectors are actually at 0xFFF00000 but file starts at offset 0x0100

define make-target-options
        @echo "#define PPCN_60X_USE_DINK 0"                   >>$@
        @echo "#define PPCN_60X_USE_NONE 1"                   >>$@
        @echo "#define PPC_USE_DATA_CACHE 1"                   >>$@
        @echo "#define PPC_VECTOR_FILE_BASE 0x0100"            >>$@
endef

#  This contains the compiler options necessary to select the CPU model
#  and (hopefully) optimize for it. 
#
CPU_CFLAGS = -mcpu=604 -mmultiple -mstring -mstrict-align

# 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
CFLAGS_OPTIMIZE_V = -O4

# debug flags: typically none, but at least -O1 is required due to this
# BSP using inlined code
CFLAGS_DEBUG_V = -O1

# profile flags: typically none, but at least -O1 is required due to this
# BSP using inlined code
CFLAGS_PROFILE_V = -O1   

# The following is a linkcmds file which will work without using the
# -specs system in gcc 2.8.
#       $(LD) $(XLDFLAGS) -T $(LINKCMDS) \
#         -o $@ -u atexit -u __vectors -u download_entry $(LINK_FILES)
#       $(LD) $(XLDFLAGS) -Ttext 0x20000 \
#         -o $@ -u atexit -u __vectors -u download_entry $(LINK_FILES)

#       $(CC) -mmvme -mrtems -nostartfiles -mcpu=603 \
#           -o $(basename $@).exe -L $(PROJECT_RELEASE)/lib \
#            $(START_FILE) $(LINK_OBJS) \
#            $(LD_LIBS) \
#           -Wl,-\( -Wl,-lc -Wl,-lrtemsall -Wl,-lgcc -Wl,-\)
define make-exe
        $(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) \
           -o $(basename $@).nxe $(LINK_OBJS) $(LINK_LIBS)
        $(NM) -g -n $(basename $@).nxe > $(basename $@).num
        $(SIZE) $(basename $@).nxe
        $(OBJCOPY) $(basename $@).nxe rtems -O binary -R .comment -S
        gzip -vf9 rtems
        $(LD) -o $@ $(PROJECT_RELEASE)/lib/bootloader.o --just-symbols=$(basename $@).nxe \
        -b binary rtems.gz -T $(PROJECT_RELEASE)/lib/ppcboot.lds \
        -Map $(basename $@).map && chmod 755 $@
        rm -f rtems.gz
endef

# Miscellaneous additions go here

# No start file
START_BASE=