gdb/arch/ppc-linux-common.h

   1 /* Common target dependent code for GNU/Linux on PPC systems.
   2
   3    Copyright (C) 2018 Free Software Foundation, Inc.
   4
   5    This file is part of GDB.
   6
   7    This program 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 of the License, or
  10    (at your option) any later version.
  11
  12    This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.  */
  19
  20 #ifndef ARCH_PPC_LINUX_COMMON_H
  21 #define ARCH_PPC_LINUX_COMMON_H
  22
  23 struct target_desc;
  24
  25 /* Check if the hwcap auxv entry indicates that isa205 is supported.  */
  26 bool ppc_linux_has_isa205 (unsigned long hwcap);
  27
  28 /* Features used to determine the target description.  */
  29 struct ppc_linux_features
  30 {
  31   unsigned int wordsize;
  32   bool altivec;
  33   bool vsx;
  34   bool isa205;
  35   bool cell;
  36 };
  37
  38 /* Base value for ppc_linux_features variables.  */
  39 const struct ppc_linux_features ppc_linux_no_features = {
  40   0,
  41   false,
  42   false,
  43   false,
  44   false,
  45 };
  46
  47 /* Return a target description that matches FEATURES.  */
  48 const struct target_desc * ppc_linux_match_description
  49 (struct ppc_linux_features features);
  50
  51 #endif /* ARCH_PPC_LINUX_COMMON_H */