gcc/config/rs6000/eabi-ci.asm

   1 /* crti.s for eabi
   2    Copyright (C) 1996, 2000 Free Software Foundation, Inc.
   3    Written By Michael Meissner
   4
   5 This file is free software; you can redistribute it and/or modify it
   6 under the terms of the GNU General Public License as published by the
   7 Free Software Foundation; either version 2, or (at your option) any
   8 later version.
   9
  10 In addition to the permissions in the GNU General Public License, the
  11 Free Software Foundation gives you unlimited permission to link the
  12 compiled version of this file with other programs, and to distribute
  13 those programs without any restriction coming from the use of this
  14 file.  (The General Public License restrictions do apply in other
  15 respects; for example, they cover modification of the file, and
  16 distribution when not linked into another program.)
  17
  18 This file is distributed in the hope that it will be useful, but
  19 WITHOUT ANY WARRANTY; without even the implied warranty of
  20 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  21 General Public License for more details.
  22
  23 You should have received a copy of the GNU General Public License
  24 along with this program; see the file COPYING.  If not, write to
  25 the Free Software Foundation, 59 Temple Place - Suite 330,
  26 Boston, MA 02111-1307, USA.
  27
  28    As a special exception, if you link this library with files
  29    compiled with GCC to produce an executable, this does not cause
  30    the resulting executable to be covered by the GNU General Public License.
  31    This exception does not however invalidate any other reasons why
  32    the executable file might be covered by the GNU General Public License.
  33
  34  */
  35
  36 /* This file just supplies labeled starting points for the .got* and other
  37    special sections.  It is linked in first before other modules.  */
  38
  39         .file   "crti.s"
  40         .ident  "GNU C crti.s"
  41
  42 #include <ppc-asm.h>
  43
  44         .section ".got","aw"
  45         .globl  __GOT_START__
  46         .type   __GOT_START__,@object
  47 __GOT_START__:
  48
  49         .section ".got1","aw"
  50         .globl  __GOT1_START__
  51         .type   __GOT1_START__,@object
  52 __GOT1_START__:
  53
  54         .section ".got2","aw"
  55         .globl  __GOT2_START__
  56         .type   __GOT2_START__,@object
  57 __GOT2_START__:
  58
  59         .section ".fixup","aw"
  60         .globl  __FIXUP_START__
  61         .type   __FIXUP_START__,@object
  62 __FIXUP_START__:
  63
  64         .section ".ctors","aw"
  65         .globl  __CTOR_LIST__
  66         .type   __CTOR_LIST__,@object
  67 __CTOR_LIST__:
  68
  69         .section ".dtors","aw"
  70         .globl  __DTOR_LIST__
  71         .type   __DTOR_LIST__,@object
  72 __DTOR_LIST__:
  73
  74         .section ".sdata","aw"
  75         .globl  __SDATA_START__
  76         .type   __SDATA_START__,@object
  77         .weak   _SDA_BASE_
  78         .type   _SDA_BASE_,@object
  79 __SDATA_START__:
  80 _SDA_BASE_:
  81
  82         .section ".sbss","aw",@nobits
  83         .globl  __SBSS_START__
  84         .type   __SBSS_START__,@object
  85 __SBSS_START__:
  86
  87         .section ".sdata2","a"
  88         .weak   _SDA2_BASE_
  89         .type   _SDA2_BASE_,@object
  90         .globl  __SDATA2_START__
  91         .type   __SDATA2_START__,@object
  92 __SDATA2_START__:
  93 _SDA2_BASE_:
  94
  95         .section ".sbss2","a"
  96         .globl  __SBSS2_START__
  97         .type   __SBSS2_START__,@object
  98 __SBSS2_START__:
  99
 100         .section ".gcc_except_table","aw"
 101         .globl  __EXCEPT_START__
 102         .type   __EXCEPT_START__,@object
 103 __EXCEPT_START__:
 104
 105         .section ".eh_frame","aw"
 106         .globl  __EH_FRAME_BEGIN__
 107         .type   __EH_FRAME_BEGIN__,@object
 108 __EH_FRAME_BEGIN__:
 109
 110 /* Head of __init function used for static constructors.  */
 111         .section ".init","ax"
 112         .align 2
 113 FUNC_START(__init)
 114         stwu 1,-16(1)
 115         mflr 0
 116         stw 0,20(1)
 117
 118 /* Head of __fini function used for static destructors.  */
 119         .section ".fini","ax"
 120         .align 2
 121 FUNC_START(__fini)
 122         stwu 1,-16(1)
 123         mflr 0
 124         stw 0,20(1)