source: rtems/make/custom/mcp750.cfg @ 61786ca4

4.104.114.84.95
Last change on this file since 61786ca4 was 61786ca4, checked in by Ralf Corsepius <ralf.corsepius@…>, on 05/27/05 at 10:47:46

Remove RTEMS_PPC_EXCEPTION_PROCESSING_MODEL (Obsolete).

  • Property mode set to 100644
File size: 1.5 KB
Line 
1#
2#  Config file for Motorola MCP750 -- a MPC750 CompactPCI board
3#
4#  $Id$
5#
6
7include $(RTEMS_ROOT)/make/custom/default.cfg
8
9RTEMS_CPU=powerpc
10RTEMS_CPU_MODEL=mpc750
11
12# This is the actual bsp directory used during the build process.
13RTEMS_BSP_FAMILY=motorola_powerpc
14
15#  This contains the compiler options necessary to select the CPU model
16#  and (hopefully) optimize for it.
17#
18CPU_CFLAGS = -mcpu=750 -Dmpc750
19
20# optimize flag: typically -0, could use -O4 or -fast
21# -O4 is ok for RTEMS
22# NOTE2: some level of -O may be actually required by inline assembler (at least
23# -O2 so far.
24# NOTE2 Apparently nobody really knows the status or r2 and r13.
25# As far as I know, small data are pointer impose a very specific compliation
26# model => not used.
27# Currently the sdata2 and sbss2 sections are empty => r2 is not used...
28CFLAGS_OPTIMIZE_V=-O4 -mmultiple -mstring -mstrict-align
29
30# debug flags: typically none, but at least -O1 is required due to this
31# BSP using inlined code
32CFLAGS_DEBUG_V = -O1 -mmultiple -mstring -mstrict-align
33
34define make-exe
35        $(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) \
36           -o $(basename $@).nxe $(LINK_OBJS) $(LINK_LIBS)
37        $(NM) -g -n $(basename $@).nxe > $(basename $@).num
38        $(SIZE) $(basename $@).nxe
39        $(OBJCOPY) -O binary -R .comment -S $(basename $@).nxe rtems
40        gzip -vf9 rtems
41        $(LD) -o $@ $(PROJECT_RELEASE)/lib/bootloader.o --just-symbols=$(basename $@).nxe \
42        -b binary rtems.gz -T $(PROJECT_RELEASE)/lib/ppcboot.lds \
43        -Map $(basename $@).map && chmod 755 $@
44        rm -f rtems.gz
45endef
46
47# Miscellaneous additions go here
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