source: rtems/make/custom/pc386.cfg @ 45789f2

4.104.114.84.95
Last change on this file since 45789f2 was 99f04d9d, checked in by Joel Sherrill <joel.sherrill@…>, on 03/28/02 at 13:51:54

2002-03-26 Ralf Corsepius <corsepiu@…>

  • custom/cvme961.cfg: Remove GCC272 support.
  • custom/dmv152.cfg: Remove GCC272 support.
  • custom/efi332.cfg: Remove GCC272 support.
  • custom/efi68k.cfg: Remove GCC272 support.
  • custom/eth_comm.cfg: Remove GCC272 support.
  • custom/gen405.cfg: Remove GCC272 support.
  • custom/gen68302.cfg: Remove GCC272 support.
  • custom/gen68340.cfg: Remove GCC272 support.
  • custom/gen68360.cfg: Remove GCC272 support.
  • custom/genmongoosev.cfg: Remove GCC272 support.
  • custom/helas403.cfg: Remove GCC272 support.
  • custom/i386ex.cfg: Remove GCC272 support.
  • custom/i960sim.cfg: Remove GCC272 support.
  • custom/idp.cfg: Remove GCC272 support.
  • custom/leon2.cfg: Remove GCC272 support.
  • custom/mbx8xx.cfg: Remove GCC272 support.
  • custom/mcf5206elite.cfg: Remove GCC272 support.
  • custom/mpc8260ads.cfg: Remove GCC272 support.
  • custom/mrm332.cfg: Remove GCC272 support.
  • custom/mvme136.cfg: Remove GCC272 support.
  • custom/mvme147.cfg: Remove GCC272 support.
  • custom/mvme167.cfg: Remove GCC272 support.
  • custom/ods68302.cfg: Remove GCC272 support.
  • custom/p4000.cfg: Remove GCC272 support.
  • custom/p4600.cfg: Remove GCC272 support.
  • custom/p4650.cfg: Remove GCC272 support.
  • custom/pc386.cfg: Remove GCC272 support.
  • custom/portsw.cfg: Remove GCC272 support.
  • custom/psim.cfg: Remove GCC272 support.
  • custom/rxgen960.cfg: Remove GCC272 support.
  • custom/score603e.cfg: Remove GCC272 support.
  • custom/sim68000.cfg: Remove GCC272 support.
  • custom/simhppa.cfg: Remove GCC272 support.
  • custom/simsh4.cfg: Remove GCC272 support.
  • custom/ts_386ex.cfg: Remove GCC272 support.
  • Property mode set to 100644
File size: 3.3 KB
Line 
1#
2#  Config file for the PC 386 BSP
3#
4#  $Id$
5#
6
7include $(RTEMS_ROOT)/make/custom/default.cfg
8
9RTEMS_CPU=i386
10ifeq ($(RTEMS_CPU_MODEL),)
11RTEMS_CPU_MODEL=i386_fp
12endif
13
14# This is the actual bsp directory used during the build process.
15RTEMS_BSP_FAMILY=pc386
16
17#  This contains the compiler options necessary to select the CPU model
18#  and (hopefully) optimize for it.
19#
20# NOTE: CPU_CFLAGS is set by pc386 variants.
21# CPU_CFLAGS =
22
23# optimize flag: typically -0, could use -O4 or -fast
24# -O4 is ok for RTEMS
25# -fomit-frame-pointer breaks debugging and C++ exceptions
26CFLAGS_OPTIMIZE_V=-O4
27
28# Here is the rule to actually build a $(ARCH)/foo.exe
29# It also builds $(ARCH)/foo.sr and $(ARCH)/foo.nm
30# Usage ref: src/tests/sptest/sp1/Makefile
31
32#+--------------------------------------------------------------------------+
33#| Set the value of RELOCADDR to the address where you want your image to
34#| load. If you'll be using GRUB to load the images it will have to be >=
35#| 0x100000 (1024K). If you are using NetBoot to load the images it can be
36#| >= 0x10000 (64K) AND <= 0x97C00 (607K) OR >= 0x100000 (1024K). The memory
37#| top is of course another limit. Make sure there is enough space before the
38#| upper memory limits for the image and the memory allocated by it to fit.
39#| Make sure the value you choose is aligned to 4 bytes.
40#+--------------------------------------------------------------------------+
41  RELOCADDR=0x00100000
42
43START16FILE=$(PROJECT_RELEASE)/lib/start16$(LIB_VARIANT).bin
44START16ADDR=0x00097C00
45HEADERADDR=0x00097E00
46
47# The following are definitions of make-exe which will work using ld as
48# is currently required.  It is expected that as of gcc 2.8, the end user
49# will be able to override parts of the compilers specs and link using gcc.
50
51define make-exe
52        $(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -Wl,-Ttext,$(RELOCADDR) \
53            -o $(basename $@).obj \
54            $(LINK_OBJS) $(LINK_LIBS)
55        $(OBJCOPY) -O elf32-i386 \
56            --remove-section=.rodata \
57            --remove-section=.comment \
58            --remove-section=.note \
59            --strip-unneeded $(basename $@).obj $@
60        $(OBJCOPY) -O binary $(basename $@).obj $(basename $@).bin
61        $(PROJECT_TOOLS)/bin2boot -v $(basename $@).bt $(HEADERADDR)\
62          $(START16FILE) $(START16ADDR) 0 $(basename $@).bin $(RELOCADDR) 0
63        $(NM) -g -n $(basename $@).obj > $(basename $@).num
64        $(SIZE) $(basename $@).obj
65#       test -d ${PROJECT_RELEASE}/BootImgs \
66#         || mkdir ${PROJECT_RELEASE}/BootImgs
67#       f=`basename $@ .exe`; \
68#        cp $(basename $@).bt \
69#           ${PROJECT_RELEASE}/BootImgs/$${f}$(LIB_VARIANT).bt \
70#       && chmod 755 \
71#         ${PROJECT_RELEASE}/BootImgs/$${f}$(LIB_VARIANT).bt
72#       $(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -Wl,-Ttext,$(RELOCADDR) \
73#           -o $@ $(LINK_OBJS) $(LINK_LIBS)
74endef
75define make-cxx-exe
76        $(LINK.cc) $(AM_CFLAGS) $(AM_CXXFLAGS) $(AM_LDFLAGS) \
77           -Wl,-Ttext,$(RELOCADDR) -o $(basename $@).obj \
78            $(LINK_OBJS) $(LINK_LIBS)
79        $(OBJCOPY) -O elf32-i386 \
80            --remove-section=.rodata \
81            --remove-section=.comment \
82            --remove-section=.note \
83            --strip-unneeded $(basename $@).obj $@
84        $(OBJCOPY) -O binary $(basename $@).obj $(basename $@).bin
85        $(PROJECT_TOOLS)/bin2boot -v $(basename $@).bt $(HEADERADDR)\
86          $(START16FILE) $(START16ADDR) 0 $(basename $@).bin $(RELOCADDR) 0
87        $(NM) -g -n $(basename $@).obj > $(basename $@).num
88        $(SIZE) $(basename $@).obj
89endef
90
91# Miscellaneous additions go here
92
93# BSP-specific tools
94BIN2BOOT=$(PROJECT_TOOLS)/bin2boot
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