gcc/config/rs6000/e500crtsavg32gpr.asm

   1 /*
   2  * Special support for e500 eabi and SVR4
   3  *
   4  *   Copyright (C) 2008 Free Software Foundation, Inc.
   5  *   Written by Nathan Froyd
   6  *
   7  * This file is free software; you can redistribute it and/or modify it
   8  * under the terms of the GNU General Public License as published by the
   9  * Free Software Foundation; either version 2, or (at your option) any
  10  * later version.
  11  *
  12  * In addition to the permissions in the GNU General Public License, the
  13  * Free Software Foundation gives you unlimited permission to link the
  14  * compiled version of this file with other programs, and to distribute
  15  * those programs without any restriction coming from the use of this
  16  * file.  (The General Public License restrictions do apply in other
  17  * respects; for example, they cover modification of the file, and
  18  * distribution when not linked into another program.)
  19  *
  20  * This file is distributed in the hope that it will be useful, but
  21  * WITHOUT ANY WARRANTY; without even the implied warranty of
  22  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  23  * General Public License for more details.
  24  *
  25  * You should have received a copy of the GNU General Public License
  26  * along with this program; see the file COPYING.  If not, write to
  27  * the Free Software Foundation, 51 Franklin Street, Fifth Floor,
  28  * Boston, MA 02110-1301, USA.
  29  *
  30  *    As a special exception, if you link this library with files
  31  *    compiled with GCC to produce an executable, this does not cause
  32  *    the resulting executable to be covered by the GNU General Public License.
  33  *    This exception does not however invalidate any other reasons why
  34  *    the executable file might be covered by the GNU General Public License.
  35  */
  36
  37         .section ".text"
  38         #include "ppc-asm.h"
  39
  40 #ifdef __SPE__
  41
  42 /* Routines for saving 32-bit integer registers, called by the compiler.  */
  43 /* "GOT" versions that load the address of the GOT into lr before returning.  */
  44
  45 FUNC_START(_save32gpr_14_g)     stw 14,-72(11)
  46 FUNC_START(_save32gpr_15_g)     stw 15,-68(11)
  47 FUNC_START(_save32gpr_16_g)     stw 16,-64(11)
  48 FUNC_START(_save32gpr_17_g)     stw 17,-60(11)
  49 FUNC_START(_save32gpr_18_g)     stw 18,-56(11)
  50 FUNC_START(_save32gpr_19_g)     stw 19,-52(11)
  51 FUNC_START(_save32gpr_20_g)     stw 20,-48(11)
  52 FUNC_START(_save32gpr_21_g)     stw 21,-44(11)
  53 FUNC_START(_save32gpr_22_g)     stw 22,-40(11)
  54 FUNC_START(_save32gpr_23_g)     stw 23,-36(11)
  55 FUNC_START(_save32gpr_24_g)     stw 24,-32(11)
  56 FUNC_START(_save32gpr_25_g)     stw 25,-28(11)
  57 FUNC_START(_save32gpr_26_g)     stw 26,-24(11)
  58 FUNC_START(_save32gpr_27_g)     stw 27,-20(11)
  59 FUNC_START(_save32gpr_28_g)     stw 28,-16(11)
  60 FUNC_START(_save32gpr_29_g)     stw 29,-12(11)
  61 FUNC_START(_save32gpr_30_g)     stw 30,-8(11)
  62 FUNC_START(_save32gpr_31_g)     stw 31,-4(11)
  63                                 b _GLOBAL_OFFSET_TABLE_-4
  64 FUNC_END(_save32gpr_31_g)
  65 FUNC_END(_save32gpr_30_g)
  66 FUNC_END(_save32gpr_29_g)
  67 FUNC_END(_save32gpr_28_g)
  68 FUNC_END(_save32gpr_27_g)
  69 FUNC_END(_save32gpr_26_g)
  70 FUNC_END(_save32gpr_25_g)
  71 FUNC_END(_save32gpr_24_g)
  72 FUNC_END(_save32gpr_23_g)
  73 FUNC_END(_save32gpr_22_g)
  74 FUNC_END(_save32gpr_21_g)
  75 FUNC_END(_save32gpr_20_g)
  76 FUNC_END(_save32gpr_19_g)
  77 FUNC_END(_save32gpr_18_g)
  78 FUNC_END(_save32gpr_17_g)
  79 FUNC_END(_save32gpr_16_g)
  80 FUNC_END(_save32gpr_15_g)
  81 FUNC_END(_save32gpr_14_g)
  82
  83 #endif