1 /* Copyright (C) 2008-2020 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 #ifndef WINDOWS_NAT_H 19 #define WINDOWS_NAT_H 20 21 /* A pointer to a function that should return non-zero iff REGNUM 22 corresponds to one of the segment registers. */ 23 typedef int (segment_register_p_ftype) (int regnum); 24 25 /* segment_register_p_ftype implementation for x86. */ 26 int i386_windows_segment_register_p (int regnum); 27 28 /* context register offests for x86. */ 29 extern const int i386_mappings[]; 30 31 #ifdef __x86_64__ 32 /* segment_register_p_ftype implementation for amd64. */ 33 int amd64_windows_segment_register_p (int regnum); 34 35 /* context register offests for amd64. */ 36 extern const int amd64_mappings[]; 37 #endif 38 39 #endif 40 41