source: rtems/contrib/crossrpms/patches/gcc-core-4.6.1-rtems4.11-20110621.diff @ 0a34caf

4.11
Last change on this file since 0a34caf was 0a34caf, checked in by Ralf Corsepius <ralf.corsepius@…>, on Jun 21, 2011 at 5:07:16 AM

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  • gcc/ChangeLog.rtems

    diff -Naur gcc-4.6.1.orig/gcc/ChangeLog.rtems gcc-4.6.1/gcc/ChangeLog.rtems
    old new  
     12011-06-20      Ralf Corsépius <ralf.corsepius@rtems.org>
     2
     3        * sparc/t-rtems: Reflect introduction of sparc/t-crtin.
     4
     52011-05-20      Sebastian Huber <sebastian.huber@embedded-brains.de>
     6
     7        * config.gcc (arm*-*-rtemseabi*): New target.
     8        * config/arm/rtems-eabi.h: New.
     9        * config/arm/t-rtems-eabi: New.
     10
     112011-03-23      Joel Sherrill <joel.sherrill@oarcorp.com>
     12
     13        * config.gcc (sparc-*-rtems*, sparc64-*-rtems*):
     14        Add sparc/t-rtems, crti.o crtn.o.
     15        * config/sparc/t-rtems: New.
     16
     172011-03-22      Ralf Corsépius <ralf.corsepius@rtems.org>
     18
     19        * config.gcc (sparc64-rtems*): Remove sysv.h from tm_file.
     20
     212011-02-20      Ralf Corsépius <ralf.corsepius@rtems.org>
     22
     23        * config/rs6000/t-rtems: Add -mcpu=8540/-mfloat-gprs=double multilib.
     24
     252011-02-20      Ralf Corsépius <ralf.corsepius@rtems.org>
     26
     27        * config/rs6000/t-rtems: Remove -mcpu=601 multilib.
     28        * config/rs6000/t-rtems: Remove -Dmpc8260 multilib.
     29        * config/rs6000/rtems.h: Allow --float-gprs=... to override grps on
     30        E500 targets.
     31
     322010-05-19  Joel Sherrill <joel.sherrill@oarcorp.com>
     33
     34        * config.gcc (sparc64-*-rtems*): New target.
     35        * config/sparc/sp64-rtemself.h: New file.
     36
     372010-04-19      Ralf Corsépius <ralf.corsepius@rtems.org>
     38
     39        * ginclude/stddef.h: Define _MACHINE_ANSI_H_ if _X86_64_ANSI_H_ is
     40        defined (Used by amd64-*-netbsdelf5.*).
     41
     422010-04-18      Ralf Corsépius <ralf.corsepius@rtems.org>
     43
     44        * ginclude/stddef.h: Define _MACHINE_ANSI_H_ if _I386_ANSI_H_ is
     45        defined (Used by i386-*-netbsdelf5.*).
     46
     472010-03-15      Ralf Corsépius <ralf.corsepius@rtems.org>
     48
     49        Patch from Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>:
     50        * config/arm/rtems-elf.h, config/arm/t-rtems: Add optional support
     51        for vfp FPU model
     52
     532009-11-04      Ralf Corsépius <ralf.corsepius@rtems.org>
     54
     55        * config/m32c/rtems.h, config/m68k/rtemself.h,
     56        config/m68k/rtemself.h, config/sh/rtemself.h,
     57        config/sparc/rtemself.h: Undef WCHAR_TYPE_SIZE, WCHAR_TYPE.
     58        (Resets WCHAR_TYPE's to defaults. Prevents broken GCC tm_files
     59        to interfere and cause wchar_t/wint_t incompatibilities).
     60
     612009-10-15      Ralf Corsépius <ralf.corsepius@rtems.org>
     62
     63        * config/avr/t-rtems: Don't build _exit.
     64
     65                Ralf Corsépius <ralf.corsepius@rtems.org>
     66
     67        * config/rs6000/rtems.h: Support for custom RTEMS multilibs.
     68        Support TARGET_E500.
     69        * config/rs6000/t-rtems: Custom RTEMS multilibs.
     70
     71                Ralf Corsépius <ralf.corsepius@rtems.org>
     72
     73        * config/mips/elf.h: Remove NO_IMPLICIT_EXTERN_C.
     74       
  • gcc/config/arm/rtems-eabi.h

    diff -Naur gcc-4.6.1.orig/gcc/config/arm/rtems-eabi.h gcc-4.6.1/gcc/config/arm/rtems-eabi.h
    old new  
     1/* Definitions for RTEMS based ARM systems using EABI
     2   Copyright (C) 2011 Free Software Foundation, Inc.
     3 
     4   This file is part of GCC.
     5 
     6   GCC is free software; you can redistribute it and/or modify it
     7   under the terms of the GNU General Public License as published
     8   by the Free Software Foundation; either version 3, or (at your
     9   option) any later version.
     10 
     11   GCC is distributed in the hope that it will be useful, but WITHOUT
     12   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
     13   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
     14   License for more details.
     15 
     16   You should have received a copy of the GNU General Public License
     17   along with GCC; see the file COPYING3.  If not see
     18   <http://www.gnu.org/licenses/>.  */
     19
     20/* Run-time Target Specification.  */
     21#undef TARGET_VERSION
     22#define TARGET_VERSION  fputs (" (ARM/EABI RTEMS)", stderr);
     23
     24#define HAS_INIT_SECTION
     25
     26#undef TARGET_OS_CPP_BUILTINS
     27#define TARGET_OS_CPP_BUILTINS()                \
     28    do {                                        \
     29        builtin_define ("__rtems__");           \
     30        builtin_define ("__USE_INIT_FINI__");   \
     31        builtin_assert ("system=rtems");        \
     32        TARGET_BPABI_CPP_BUILTINS();            \
     33    } while (0)
  • gcc/config/arm/rtems-elf.h

    diff -Naur gcc-4.6.1.orig/gcc/config/arm/rtems-elf.h gcc-4.6.1/gcc/config/arm/rtems-elf.h
    old new  
    3636 */
    3737#undef SUBTARGET_EXTRA_ASM_SPEC
    3838#define SUBTARGET_EXTRA_ASM_SPEC "\
    39   %{!mhard-float: %{!msoft-float:-mfpu=softfpa}}"
     39  %{!mhard-float: %{!mfpu=vfp: %{!msoft-float:-mfpu=softfpa}}}"
    4040
    4141/*
    4242 *  The default includes --start-group and --end-group which conflicts
  • gcc/config/arm/t-rtems

    diff -Naur gcc-4.6.1.orig/gcc/config/arm/t-rtems gcc-4.6.1/gcc/config/arm/t-rtems
    old new  
    55MULTILIB_EXCEPTIONS  =
    66MULTILIB_MATCHES     = marm=mno-thumb
    77
    8 MULTILIB_OPTIONS    += msoft-float/mhard-float
    9 MULTILIB_DIRNAMES   += soft fpu
    10 MULTILIB_EXCEPTIONS += *mthumb/*mhard-float*
     8MULTILIB_OPTIONS    += mhard-float/mfloat-abi=softfp
     9MULTILIB_DIRNAMES   += fpu softfp
     10MULTILIB_EXCEPTIONS += *mthumb*/*mhard-float* *mthumb*/*mfloat-abi=softfp*
     11MULTILIB_MATCHES     =
     12
     13MULTILIB_OPTIONS    += mfpu=vfp
     14MULTILIB_DIRNAMES   += vfp
     15MULTILIB_EXCEPTIONS += *mhard-float*/*mfpu=vfp* *marm*/*mfloat-abi=softfp*/*mfpu=fpa*
     16MULTILIB_EXCLUSIONS += !mthumb/mfloat-abi=softfp/!mfpu=vfp
     17
     18# default float model is fpa, so don't create a explicit copy of it
     19MULTILIB_EXCEPTIONS += *marm*/*mfpa*
     20
     21# permutations of the options which are useful (+) or make no sense (-),
     22# defaults are in brackets:
     23# + (arm/soft/fpa)
     24# + (arm/soft)/vfp
     25# - (arm)/softfp(/fpa)
     26# + (arm)/softfp/vfp
     27# + (arm)/hard-float(/fpa)
     28# - (arm)/hard-float/vfp
     29# + thumb/(soft/fpa)
     30# + thumb/(soft/)vfp
     31# - thumb/softfp/fpa
     32# - thumb/softfp/vfp
     33# - thumb/hard-float/fpa
     34# - thumb/hard-float/vfp
     35
     36# subdirs to be used for multilibs and their respective options:
     37#/thumb/vfp  -> thumb/soft/vfp
     38#/thumb/fpa  -> thumb/soft/fpa
     39#/thumb      -> thumb/soft/fpa
     40#/vfp        -> arm/soft/vfp
     41#/softfp/vfp -> arm/softfp/cfp
     42#/fpu/fpa    -> arm/hard/fpa
     43#/fpu        -> arm/hard/fpa
     44#/fpa        -> arm/soft/fpa
     45#.           -> arm/soft/fpa
  • gcc/config/arm/t-rtems-eabi

    diff -Naur gcc-4.6.1.orig/gcc/config/arm/t-rtems-eabi gcc-4.6.1/gcc/config/arm/t-rtems-eabi
    old new  
     1# Custom RTEMS EABI multilibs
     2
     3MULTILIB_OPTIONS    = mthumb march=armv6-m/march=armv7/march=armv7-m
     4MULTILIB_DIRNAMES   = thumb armv6-m armv7 armv7-m
     5MULTILIB_EXCEPTIONS = march=armv6-m march=armv7 march=armv7-m
     6MULTILIB_MATCHES    = marm=mno-thumb
  • gcc/config/avr/t-rtems

    diff -Naur gcc-4.6.1.orig/gcc/config/avr/t-rtems gcc-4.6.1/gcc/config/avr/t-rtems
    old new  
    11# Multilibs for avr RTEMS targets.
    22
    3 # ATM, this is just a stub
     3# RTEMS uses _exit from newlib
     4LIB1ASMFUNCS := $(filter-out _exit,$(LIB1ASMFUNCS))
  • gcc/config/m32c/rtems.h

    diff -Naur gcc-4.6.1.orig/gcc/config/m32c/rtems.h gcc-4.6.1/gcc/config/m32c/rtems.h
    old new  
    2929    }                                           \
    3030  while (0)
    3131
    32 /* Use the default */
     32/* Use the defaults */
    3333#undef LINK_GCC_C_SEQUENCE_SPEC
     34
     35#undef WCHAR_TYPE
     36
     37#undef WCHAR_TYPE_SIZE
  • gcc/config/m68k/rtemself.h

    diff -Naur gcc-4.6.1.orig/gcc/config/m68k/rtemself.h gcc-4.6.1/gcc/config/m68k/rtemself.h
    old new  
    3131        builtin_assert ("system=rtems");        \
    3232    }                                           \
    3333  while (0)
     34
     35/* Use the defaults */
     36#undef WCHAR_TYPE
     37
     38#undef WCHAR_TYPE_SIZE
  • gcc/config/mips/elf.h

    diff -Naur gcc-4.6.1.orig/gcc/config/mips/elf.h gcc-4.6.1/gcc/config/mips/elf.h
    old new  
    4747
    4848#undef  ENDFILE_SPEC
    4949#define ENDFILE_SPEC "crtend%O%s crtn%O%s"
    50 
    51 #define NO_IMPLICIT_EXTERN_C 1
  • gcc/config/rs6000/rtems.h

    diff -Naur gcc-4.6.1.orig/gcc/config/rs6000/rtems.h gcc-4.6.1/gcc/config/rs6000/rtems.h
    old new  
    4949%{mcpu=604:  %{!Dppc*: %{!Dmpc*: -Dmpc604}  } } \
    5050%{mcpu=750:  %{!Dppc*: %{!Dmpc*: -Dmpc750}  } } \
    5151%{mcpu=821:  %{!Dppc*: %{!Dmpc*: -Dmpc821}  } } \
    52 %{mcpu=860:  %{!Dppc*: %{!Dmpc*: -Dmpc860}  } }"
     52%{mcpu=860:  %{!Dppc*: %{!Dmpc*: -Dmpc860}  } } \
     53%{mcpu=8540: %{!Dppc*: %{!Dmpc*: -Dppc8540}  } }"
    5354
    5455#undef  SUBSUBTARGET_EXTRA_SPECS
    5556#define SUBSUBTARGET_EXTRA_SPECS \
    5657  { "cpp_os_rtems",             CPP_OS_RTEMS_SPEC }
     58
     59#undef SUBSUBTARGET_OVERRIDE_OPTIONS
     60#define SUBSUBTARGET_OVERRIDE_OPTIONS                   \
     61  do {                                                  \
     62    if (TARGET_E500)                                    \
     63      {                                                 \
     64        if (!rs6000_explicit_options.float_gprs)        \
     65          rs6000_float_gprs = 1;                        \
     66      }                                                 \
     67  } while(0)
     68
     69#undef WCHAR_TYPE
     70
     71#undef WCHAR_TYPE_SIZE
  • gcc/config/rs6000/t-rtems

    diff -Naur gcc-4.6.1.orig/gcc/config/rs6000/t-rtems gcc-4.6.1/gcc/config/rs6000/t-rtems
    old new  
    1919# <http://www.gnu.org/licenses/>.
    2020
    2121MULTILIB_OPTIONS        = \
    22 mcpu=403/mcpu=505/mcpu=601/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400 \
    23 Dmpc8260 \
    24 msoft-float
     22mcpu=403/mcpu=505/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400/mcpu=8540 \
     23msoft-float/mfloat-gprs=double
    2524
    2625MULTILIB_DIRNAMES       = \
    27 m403 m505 m601 m603e m604 m860 m7400 \
    28 mpc8260 \
    29 nof
     26m403 m505 m603e m604 m860 m7400 m8540 \
     27nof gprsdouble
    3028
    3129# MULTILIB_MATCHES      = ${MULTILIB_MATCHES_FLOAT}
    3230MULTILIB_MATCHES        =
     
    4745# Map 750 to .
    4846MULTILIB_MATCHES        += mcpu?750=
    4947
     48# Map 8548 to 8540
     49MULTILIB_MATCHES        += mcpu?8540=mcpu?8548
     50
     51# Map -mcpu=8540 -mfloat-gprs=single to -mcpu=8540
     52# (mfloat-gprs=single is implicit default)
     53MULTILIB_MATCHES        += mcpu?8540=mcpu?8540/mfloat-gprs?single
     54
    5055# Soft-float only, default implies msoft-float
    5156# NOTE: Must match with MULTILIB_MATCHES_FLOAT and MULTILIB_MATCHES
    5257MULTILIB_SOFTFLOAT_ONLY = \
     
    6267MULTILIB_HARDFLOAT_ONLY = \
    6368*mcpu=505/*msoft-float*
    6469
     70# Targets which do not support gprs
     71MULTILIB_NOGPRS = \
     72mfloat-gprs=* \
     73*mcpu=403/*mfloat-gprs=* \
     74*mcpu=505/*mfloat-gprs=* \
     75*mcpu=603e/*mfloat-gprs=* \
     76*mcpu=604/*mfloat-gprs=* \
     77*mcpu=860/*mfloat-gprs=* \
     78*mcpu=7400/*mfloat-gprs=*
     79
    6580MULTILIB_EXCEPTIONS =
    6681
    6782# Disallow -Dppc and -Dmpc without other options
     
    6984
    7085MULTILIB_EXCEPTIONS     += \
    7186${MULTILIB_SOFTFLOAT_ONLY} \
    72 ${MULTILIB_HARDFLOAT_ONLY}
     87${MULTILIB_HARDFLOAT_ONLY} \
     88${MULTILIB_NOGPRS}
    7389
    7490# Special rules
    7591# Take out all variants we don't want
    76 MULTILIB_EXCEPTIONS += *mcpu=403/Dmpc*
    77 MULTILIB_EXCEPTIONS += *mcpu=505/Dmpc*
    78 MULTILIB_EXCEPTIONS += *mcpu=601/Dmpc*
    79 MULTILIB_EXCEPTIONS += *mcpu=604/Dmpc*
    80 MULTILIB_EXCEPTIONS += *mcpu=750/Dmpc*
    81 MULTILIB_EXCEPTIONS += *mcpu=860/Dmpc*
    82 MULTILIB_EXCEPTIONS += *mcpu=7400/Dmpc*
  • gcc/config/sh/rtemself.h

    diff -Naur gcc-4.6.1.orig/gcc/config/sh/rtemself.h gcc-4.6.1/gcc/config/sh/rtemself.h
    old new  
    2424  builtin_define( "__rtems__" );                \
    2525  builtin_assert( "system=rtems" );             \
    2626} while (0)
     27
     28/* Use the defaults */
     29#undef WCHAR_TYPE
     30
     31#undef WCHAR_TYPE_SIZE
  • gcc/config/sparc/rtemself.h

    diff -Naur gcc-4.6.1.orig/gcc/config/sparc/rtemself.h gcc-4.6.1/gcc/config/sparc/rtemself.h
    old new  
    2929    }                                           \
    3030  while (0)
    3131
    32 /* Use the default */
     32/* Use the defaults */
    3333#undef LINK_GCC_C_SEQUENCE_SPEC
     34
     35#undef WCHAR_TYPE
     36
     37#undef WCHAR_TYPE_SIZE
  • gcc/config/sparc/sp64-rtemself.h

    diff -Naur gcc-4.6.1.orig/gcc/config/sparc/sp64-rtemself.h gcc-4.6.1/gcc/config/sparc/sp64-rtemself.h
    old new  
     1/* Definitions for rtems targeting a SPARC64 using ELF.
     2   Copyright (C) 2010 Free Software Foundation, Inc.
     3   Contributed by Joel Sherrill (joel@OARcorp.com).
     4
     5This file is part of GCC.
     6
     7GCC is free software; you can redistribute it and/or modify
     8it under the terms of the GNU General Public License as published by
     9the Free Software Foundation; either version 3, or (at your option)
     10any later version.
     11
     12GCC is distributed in the hope that it will be useful,
     13but WITHOUT ANY WARRANTY; without even the implied warranty of
     14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     15GNU General Public License for more details.
     16
     17You should have received a copy of the GNU General Public License
     18along with GCC; see the file COPYING3.  If not see
     19<http://www.gnu.org/licenses/>.  */
     20
     21/* Target OS builtins.  */
     22#undef TARGET_OS_CPP_BUILTINS
     23#define TARGET_OS_CPP_BUILTINS()                \
     24  do                                            \
     25    {                                           \
     26        builtin_define ("__rtems__");           \
     27        builtin_define ("__USE_INIT_FINI__");   \
     28        builtin_assert ("system=rtems");        \
     29    }                                           \
     30  while (0)
     31
     32/* Use the default */
     33#undef LINK_GCC_C_SEQUENCE_SPEC
     34
     35/* we are not svr4 */
     36#undef CPP_SUBTARGET_SPEC
     37#define CPP_SUBTARGET_SPEC ""
  • gcc/config/sparc/t-rtems

    diff -Naur gcc-4.6.1.orig/gcc/config/sparc/t-rtems gcc-4.6.1/gcc/config/sparc/t-rtems
    old new  
     1# Copyright (C) 2011 Free Software Foundation, Inc.
     2#
     3# This file is part of GCC.
     4#
     5# GCC is free software; you can redistribute it and/or modify
     6# it under the terms of the GNU General Public License as published by
     7# the Free Software Foundation; either version 3, or (at your option)
     8# any later version.
     9#
     10# GCC is distributed in the hope that it will be useful,
     11# but WITHOUT ANY WARRANTY; without even the implied warranty of
     12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     13# GNU General Public License for more details.
     14#
     15# You should have received a copy of the GNU General Public License
     16# along with GCC; see the file COPYING3.  If not see
     17# <http://www.gnu.org/licenses/>.
     18#
  • gcc/config.gcc

    diff -Naur gcc-4.6.1.orig/gcc/config.gcc gcc-4.6.1/gcc/config.gcc
    old new  
    894894        tm_file="${tm_file} arm/aout.h arm/arm.h"
    895895        tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
    896896        ;;
     897arm*-*-rtemseabi*)
     898        need_64bit_hwint=yes
     899        default_use_cxa_atexit=yes
     900        tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
     901        tm_file="${tm_file} ../../libgcc/config/arm/bpabi-lib.h"
     902        tm_file="${tm_file} rtems.h arm/rtems-eabi.h newlib-stdint.h"
     903        tm_file="${tm_file} arm/aout.h arm/arm.h"
     904        tmake_file="arm/t-arm arm/t-arm-elf"
     905        tmake_file="${tmake_file} arm/t-bpabi t-rtems arm/t-rtems-eabi"
     906        tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
     907        ;;
    897908arm*-*-rtems*)
    898909        tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/rtems-elf.h rtems.h newlib-stdint.h"
    899910        tmake_file="arm/t-arm arm/t-arm-elf t-rtems arm/t-rtems"
     
    25272538        ;;
    25282539sparc-*-rtems*)
    25292540        tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h newlib-stdint.h"
    2530         tmake_file="sparc/t-elf sparc/t-crtin sparc/t-crtfm t-rtems"
    2531         extra_parts="crtbegin.o crtend.o"
     2541        tmake_file="sparc/t-elf sparc/t-crtin sparc/t-crtfm sparc/t-rtems t-rtems"
     2542        extra_parts="crtbegin.o crtend.o crtbegin.o crtend.o"
    25322543        ;;
    25332544sparc-*-linux*)
    25342545        tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h"
     
    26212632sparc64-*-rtems*)
    26222633        tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h sparc/rtemself.h rtems.h"
    26232634        extra_options="${extra_options} sparc/little-endian.opt"
    2624         tmake_file="${tmake_file} sparc/t-crtin sparc/t-crtfm t-rtems"
    2625         extra_parts="crtbegin.o crtend.o"
     2635        tmake_file="${tmake_file} sparc/t-crtin sparc/t-crtfm sparc/t-rtems t-rtems"
     2636        extra_parts="crtbegin.o crtend.o crtbegin.o crtend.o"
    26262637        ;;
    26272638sparc64-*-linux*)
    26282639        tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/linux64.h"
  • gcc/ginclude/stddef.h

    diff -Naur gcc-4.6.1.orig/gcc/ginclude/stddef.h gcc-4.6.1/gcc/ginclude/stddef.h
    old new  
    5353   one less case to deal with in the following.  */
    5454#if defined (__BSD_NET2__) || defined (____386BSD____) || (defined (__FreeBSD__) && (__FreeBSD__ < 5)) || defined(__NetBSD__)
    5555#include <machine/ansi.h>
     56#if !defined(_MACHINE_ANSI_H_)
     57#if defined(_I386_ANSI_H_) || defined(_X86_64_ANSI_H_)
     58#define _MACHINE_ANSI_H_
    5659#endif
     60#endif
     61#endif
     62
    5763/* On FreeBSD 5, machine/ansi.h does not exist anymore... */
    5864#if defined (__FreeBSD__) && (__FreeBSD__ >= 5)
    5965#include <sys/_types.h>
  • libgcc/ChangeLog.rtems

    diff -Naur gcc-4.6.1.orig/libgcc/ChangeLog.rtems gcc-4.6.1/libgcc/ChangeLog.rtems
    old new  
     12010-08-17  Ralf Corsépius <ralf.corsepius@rtems.org>
     2
     3        1669/Tools, GCC-BZ 44793
     4        * config.host (powerpc-*-rtems*): Add tmake_file.
     5        Add extra_parts.
  • libgcc/config.host

    diff -Naur gcc-4.6.1.orig/libgcc/config.host gcc-4.6.1/libgcc/config.host
    old new  
    483483        tmake_file="${tmake_file} rs6000/t-ppccomm"
    484484        ;;
    485485powerpc-*-rtems*)
     486        tmake_file="${tmake_file} rs6000/t-ppccomm t-softfp"
     487        extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
    486488        ;;
    487489powerpc-*-linux* | powerpc64-*-linux*)
    488490        tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-ldbl128 t-softfp"
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