gcc/config/rs6000/e500crtsav64gprctr.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 64-bit integer registers where the number of
  43    registers to be saved is passed in CTR, called by the compiler.  */
  44 /* "Bare" versions that return to their caller.  */
  45
  46 HIDDEN_FUNC(_save64gpr_ctr_14)  evstdd 14,0(11)
  47                                 bdz _save64_gpr_ctr_done
  48 HIDDEN_FUNC(_save64gpr_ctr_15)  evstdd 15,8(11)
  49                                 bdz _save64_gpr_ctr_done
  50 HIDDEN_FUNC(_save64gpr_ctr_16)  evstdd 16,16(11)
  51                                 bdz _save64_gpr_ctr_done
  52 HIDDEN_FUNC(_save64gpr_ctr_17)  evstdd 17,24(11)
  53                                 bdz _save64_gpr_ctr_done
  54 HIDDEN_FUNC(_save64gpr_ctr_18)  evstdd 18,32(11)
  55                                 bdz _save64_gpr_ctr_done
  56 HIDDEN_FUNC(_save64gpr_ctr_19)  evstdd 19,40(11)
  57                                 bdz _save64_gpr_ctr_done
  58 HIDDEN_FUNC(_save64gpr_ctr_20)  evstdd 20,48(11)
  59                                 bdz _save64_gpr_ctr_done
  60 HIDDEN_FUNC(_save64gpr_ctr_21)  evstdd 21,56(11)
  61                                 bdz _save64_gpr_ctr_done
  62 HIDDEN_FUNC(_save64gpr_ctr_22)  evstdd 22,64(11)
  63                                 bdz _save64_gpr_ctr_done
  64 HIDDEN_FUNC(_save64gpr_ctr_23)  evstdd 23,72(11)
  65                                 bdz _save64_gpr_ctr_done
  66 HIDDEN_FUNC(_save64gpr_ctr_24)  evstdd 24,80(11)
  67                                 bdz _save64_gpr_ctr_done
  68 HIDDEN_FUNC(_save64gpr_ctr_25)  evstdd 25,88(11)
  69                                 bdz _save64_gpr_ctr_done
  70 HIDDEN_FUNC(_save64gpr_ctr_26)  evstdd 26,96(11)
  71                                 bdz _save64_gpr_ctr_done
  72 HIDDEN_FUNC(_save64gpr_ctr_27)  evstdd 27,104(11)
  73                                 bdz _save64_gpr_ctr_done
  74 HIDDEN_FUNC(_save64gpr_ctr_28)  evstdd 28,112(11)
  75                                 bdz _save64_gpr_ctr_done
  76 HIDDEN_FUNC(_save64gpr_ctr_29)  evstdd 29,120(11)
  77                                 bdz _save64_gpr_ctr_done
  78 HIDDEN_FUNC(_save64gpr_ctr_30)  evstdd 30,128(11)
  79                                 bdz _save64_gpr_ctr_done
  80 HIDDEN_FUNC(_save64gpr_ctr_31)  evstdd 31,136(11)
  81 _save64gpr_ctr_done:            blr
  82 FUNC_END(_save64gpr_ctr_31)
  83 FUNC_END(_save64gpr_ctr_30)
  84 FUNC_END(_save64gpr_ctr_29)
  85 FUNC_END(_save64gpr_ctr_28)
  86 FUNC_END(_save64gpr_ctr_27)
  87 FUNC_END(_save64gpr_ctr_26)
  88 FUNC_END(_save64gpr_ctr_25)
  89 FUNC_END(_save64gpr_ctr_24)
  90 FUNC_END(_save64gpr_ctr_23)
  91 FUNC_END(_save64gpr_ctr_22)
  92 FUNC_END(_save64gpr_ctr_21)
  93 FUNC_END(_save64gpr_ctr_20)
  94 FUNC_END(_save64gpr_ctr_19)
  95 FUNC_END(_save64gpr_ctr_18)
  96 FUNC_END(_save64gpr_ctr_17)
  97 FUNC_END(_save64gpr_ctr_16)
  98 FUNC_END(_save64gpr_ctr_15)
  99 FUNC_END(_save64gpr_ctr_14)
 100
 101 #endif