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