gdb/aarch32-tdep.c

   1 /* Copyright (C) 2019-2024 Free Software Foundation, Inc.
   2
   3    This file is part of GDB.
   4
   5    This program is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 3 of the License, or
   8    (at your option) any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  17
  18 #include "aarch32-tdep.h"
  19
  20 #include "gdbsupport/common-regcache.h"
  21 #include "arch/aarch32.h"
  22
  23 static struct target_desc *tdesc_aarch32_list[2];
  24
  25 /* See aarch32-tdep.h.  */
  26
  27 const target_desc *
  28 aarch32_read_description (bool tls)
  29 {
  30   struct target_desc *tdesc = tdesc_aarch32_list[tls];
  31
  32   if (tdesc == nullptr)
  33     {
  34       tdesc = aarch32_create_target_description (tls);
  35       tdesc_aarch32_list[tls] = tdesc;
  36     }
  37
  38   return tdesc;
  39 }