| 1 | /* Register protocol definition structures for the GNU Debugger |
| 2 | Copyright (C) 2001-2019 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 modify |
| 7 | it under the terms of the GNU General Public License as published by |
| 8 | the Free Software Foundation; either version 3 of the License, or |
| 9 | (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 |
| 14 | GNU 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 | #ifndef REGFORMATS_REGDEF_H |
| 20 | #define REGFORMATS_REGDEF_H |
| 21 | |
| 22 | struct reg |
| 23 | { |
| 24 | reg (int _offset) |
| 25 | : name (""), |
| 26 | offset (_offset), |
| 27 | size (0) |
| 28 | {} |
| 29 | |
| 30 | reg (const char *_name, int _offset, int _size) |
| 31 | : name (_name), |
| 32 | offset (_offset), |
| 33 | size (_size) |
| 34 | {} |
| 35 | |
| 36 | /* The name of this register - NULL for pad entries. */ |
| 37 | const char *name; |
| 38 | |
| 39 | /* At the moment, both of the following bit counts must be divisible |
| 40 | by eight (to match the representation as two hex digits) and divisible |
| 41 | by the size of a byte (to match the layout of each register in |
| 42 | memory). */ |
| 43 | |
| 44 | /* The offset (in bits) of the value of this register in the buffer. */ |
| 45 | int offset; |
| 46 | |
| 47 | /* The size (in bits) of the value of this register, as transmitted. */ |
| 48 | int size; |
| 49 | |
| 50 | bool operator== (const reg &other) const |
| 51 | { |
| 52 | return (strcmp (name, other.name) == 0 |
| 53 | && offset == other.offset |
| 54 | && size == other.size); |
| 55 | } |
| 56 | |
| 57 | bool operator!= (const reg &other) const |
| 58 | { |
| 59 | return !(*this == other); |
| 60 | } |
| 61 | }; |
| 62 | |
| 63 | #endif /* REGFORMATS_REGDEF_H */ |