gcc/config/rs6000/e500crtres64gprctr.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 restoring 64-bit integer registers where the number of
  43    registers to be restored is passed in CTR, called by the compiler.  */
  44
  45 FUNC_START(_rest64gpr_ctr_14)   evldd 14,0(11)
  46                                 bdz _rest64_gpr_ctr_done
  47 FUNC_START(_rest64gpr_ctr_15)   evldd 15,8(11)
  48                                 bdz _rest64_gpr_ctr_done
  49 FUNC_START(_rest64gpr_ctr_16)   evldd 16,16(11)
  50                                 bdz _rest64_gpr_ctr_done
  51 FUNC_START(_rest64gpr_ctr_17)   evldd 17,24(11)
  52                                 bdz _rest64_gpr_ctr_done
  53 FUNC_START(_rest64gpr_ctr_18)   evldd 18,32(11)
  54                                 bdz _rest64_gpr_ctr_done
  55 FUNC_START(_rest64gpr_ctr_19)   evldd 19,40(11)
  56                                 bdz _rest64_gpr_ctr_done
  57 FUNC_START(_rest64gpr_ctr_20)   evldd 20,48(11)
  58                                 bdz _rest64_gpr_ctr_done
  59 FUNC_START(_rest64gpr_ctr_21)   evldd 21,56(11)
  60                                 bdz _rest64_gpr_ctr_done
  61 FUNC_START(_rest64gpr_ctr_22)   evldd 22,64(11)
  62                                 bdz _rest64_gpr_ctr_done
  63 FUNC_START(_rest64gpr_ctr_23)   evldd 23,72(11)
  64                                 bdz _rest64_gpr_ctr_done
  65 FUNC_START(_rest64gpr_ctr_24)   evldd 24,80(11)
  66                                 bdz _rest64_gpr_ctr_done
  67 FUNC_START(_rest64gpr_ctr_25)   evldd 25,88(11)
  68                                 bdz _rest64_gpr_ctr_done
  69 FUNC_START(_rest64gpr_ctr_26)   evldd 26,96(11)
  70                                 bdz _rest64_gpr_ctr_done
  71 FUNC_START(_rest64gpr_ctr_27)   evldd 27,104(11)
  72                                 bdz _rest64_gpr_ctr_done
  73 FUNC_START(_rest64gpr_ctr_28)   evldd 28,112(11)
  74                                 bdz _rest64_gpr_ctr_done
  75 FUNC_START(_rest64gpr_ctr_29)   evldd 29,120(11)
  76                                 bdz _rest64_gpr_ctr_done
  77 FUNC_START(_rest64gpr_ctr_30)   evldd 30,128(11)
  78                                 bdz _rest64_gpr_ctr_done
  79 FUNC_START(_rest64gpr_ctr_31)   evldd 31,136(11)
  80 _rest64gpr_ctr_done:            blr
  81
  82 #endif