| /* Manage register sets. |
| |
| Copyright (C) 2003-2021 Free Software Foundation, Inc. |
| |
| This file is part of GDB. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef REGSET_H |
| #define REGSET_H 1 |
| |
| struct gdbarch; |
| struct regcache; |
| |
| /* Data structure describing a register set. */ |
| |
| typedef void (supply_regset_ftype) (const struct regset *, struct regcache *, |
| int, const void *, size_t); |
| typedef void (collect_regset_ftype) (const struct regset *, |
| const struct regcache *, |
| int, void *, size_t); |
| |
| struct regset |
| { |
| /* Pointer to a "register map", for private use by the methods |
| below. Typically describes how the regset's registers are |
| arranged in the buffer collected to or supplied from. */ |
| const void *regmap; |
| |
| /* Function supplying values in a register set to a register cache. */ |
| supply_regset_ftype *supply_regset; |
| |
| /* Function collecting values in a register set from a register cache. */ |
| collect_regset_ftype *collect_regset; |
| |
| unsigned flags; |
| }; |
| |
| /* Values for a regset's 'flags' field. */ |
| |
| #define REGSET_VARIABLE_SIZE 1 /* Accept a larger regset section size |
| in a core file without warning. */ |
| |
| #endif /* regset.h */ |