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annotate gcc/config/mips/t-isa3264 @ 55:77e2b8dfacca gcc-4.4.5

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update it from 4.4.3 to 4.5.0
author ryoma <e075725@ie.u-ryukyu.ac.jp>
date Fri, 12 Feb 2010 23:39:51 +0900
parents a06113de4d67
children 04ced10e8804
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rev   line source
55
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
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1 # Copyright (C) 2001, 2002, 2003, 2004, 2007,
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2 # 2008 Free Software Foundation, Inc.
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3 #
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4 # This file is part of GCC.
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5 #
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6 # GCC is free software; you can redistribute it and/or modify
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7 # it under the terms of the GNU General Public License as published by
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8 # the Free Software Foundation; either version 3, or (at your option)
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9 # any later version.
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10 #
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11 # GCC is distributed in the hope that it will be useful,
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12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 # GNU General Public License for more details.
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15 #
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16 # You should have received a copy of the GNU General Public License
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17 # along with GCC; see the file COPYING3. If not see
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18 # <http://www.gnu.org/licenses/>.
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19
0
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20 # Don't let CTOR_LIST end up in sdata section.
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21 CRTSTUFF_T_CFLAGS = -G 0
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22
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23 # Assemble startup files.
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24 $(T)crti.o: $(srcdir)/config/mips/crti.asm $(GCC_PASSES)
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25 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
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26 -c -o $(T)crti.o -x assembler-with-cpp $(srcdir)/config/mips/crti.asm
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27
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28 $(T)crtn.o: $(srcdir)/config/mips/crtn.asm $(GCC_PASSES)
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29 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
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30 -c -o $(T)crtn.o -x assembler-with-cpp $(srcdir)/config/mips/crtn.asm
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31
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32 # We must build libgcc2.a with -G 0, in case the user wants to link
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33 # without the $gp register.
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34 TARGET_LIBGCC2_CFLAGS = -G 0
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35
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36 # Build the libraries for both hard and soft floating point
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37
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38 ifneq ($(filter MIPS_ABI_DEFAULT=ABI_EABI,$(tm_defines)),)
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39 MULTILIB_OPTIONS = msoft-float EL/EB mips32/mips32r2/mips64/mips64r2
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40 MULTILIB_DIRNAMES = soft-float el eb mips32 mips32r2 mips64 mips64r2
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41 else
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42 MULTILIB_OPTIONS = msoft-float/mfp64 EL/EB mips32/mips32r2/mips64/mips64r2
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43 MULTILIB_DIRNAMES = soft-float fp64 el eb mips32 mips32r2 mips64 mips64r2
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44 ifneq ($(filter MIPS_ISA_DEFAULT=33,$(tm_defines)),)
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45 MULTILIB_EXCLUSIONS = mips32/mfp64 mips64/mfp64 mips64r2/mfp64
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46 else
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47 MULTILIB_EXCLUSIONS = !mips32r2/mfp64
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48 endif
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49 endif
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50 MULTILIB_MATCHES = EL=mel EB=meb
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51 EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o crti.o crtn.o
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52
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53 LIBGCC = stmp-multilib
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54 INSTALL_LIBGCC = install-multilib