gdb/xtensa-xtregs.c

   1 /* Table mapping between kernel xtregset and GDB register cache.
   2    Copyright (C) 2007-2020 Free Software Foundation, Inc.
   3
   4    This file is part of GDB.
   5
   6    This program is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU General Public License as
   8    published by the Free Software Foundation; either version 3 of the
   9    License, or (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  18
  19
  20 typedef struct
  21 {
  22   int gdb_regnum;
  23   int gdb_offset;
  24   int ptrace_cp_offset;
  25   int ptrace_offset;
  26   int size;
  27   int coproc;
  28   int dbnum;
  29   const char *name;
  30 } xtensa_regtable_t;
  31
  32 #define XTENSA_ELF_XTREG_SIZE 4
  33
  34 const xtensa_regtable_t xtensa_regmap_table[] =
  35 {
  36   /* gnum,gofs,cpofs,ofs,siz,cp, dbnum,  name */
  37   {   44, 176,   0,   0,  4, -1, 0x020c, "scompare1" },
  38   { 0 }
  39 };