gcc/config/nvptx/gen-opt.sh

   1 #!/bin/sh
   2
   3 # Copyright (C) 2022-2024 Free Software Foundation, Inc.
   4 #
   5 # This file is part of GCC.
   6 #
   7 # GCC is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3, or (at your option)
  10 # any later version.
  11 #
  12 # GCC is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with GCC; see the file COPYING3.  If not see
  19 # <http://www.gnu.org/licenses/>.
  20
  21 nvptx_sm_def="$1/nvptx-sm.def"
  22 gen_copyright_sh="$1/gen-copyright.sh"
  23
  24 sms=$(grep ^NVPTX_SM $nvptx_sm_def | sed 's/.*(//;s/,.*//')
  25
  26 last=
  27 for sm in $sms; do
  28     last="$sm"
  29 done
  30
  31 cat <<EOF
  32 ; -*- buffer-read-only: t -*-
  33 ; Generated automatically by gen-opt.sh from nvptx-sm.def.
  34 EOF
  35
  36 # Separator.
  37 echo
  38
  39 . $gen_copyright_sh opt
  40
  41 # Separator.
  42 echo
  43
  44 cat <<EOF
  45 Enum
  46 Name(ptx_isa) Type(int)
  47 Known PTX ISA target architectures (for use with the -misa= option):
  48 EOF
  49
  50 # Separator.
  51 echo
  52
  53 for sm in $sms; do
  54     cat <<EOF
  55 EnumValue
  56 Enum(ptx_isa) String(sm_$sm) Value(PTX_ISA_SM$sm)
  57 EOF
  58
  59     if [ "$sm" = "$last" ]; then
  60         # Don't end with trailing empty line.
  61         continue
  62     fi
  63
  64     # Separator.
  65     echo
  66 done