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      1 /* Low level support for x86 (i386 and x86-64).
      2 
      3    Copyright (C) 2009-2024 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 #include "x86-low.h"
     21 
     22 /* Clear the reference counts and forget everything we knew about the
     23    debug registers.  */
     24 
     25 void
     26 x86_low_init_dregs (struct x86_debug_reg_state *state)
     27 {
     28   int i;
     29 
     30   ALL_DEBUG_ADDRESS_REGISTERS (i)
     31     {
     32       state->dr_mirror[i] = 0;
     33       state->dr_ref_count[i] = 0;
     34     }
     35   state->dr_control_mirror = 0;
     36   state->dr_status_mirror  = 0;
     37 }
     38