1 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
2 * Mupen64plus - regcache.c *
3 * Mupen64Plus homepage: http://code.google.com/p/mupen64plus/ *
4 * Copyright (C) 2007 Richard Goedeken (Richard42) *
5 * Copyright (C) 2002 Hacktarux *
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 2 of the License, or *
10 * (at your option) any later version. *
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. *
17 * You should have received a copy of the GNU General Public License *
18 * along with this program; if not, write to the *
19 * Free Software Foundation, Inc., *
20 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
21 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
23 #ifndef __REGCACHE_H__
24 #define __REGCACHE_H__
26 #include "r4300/recomp.h"
28 void init_cache(precomp_instr* start);
29 void free_registers_move_start(void);
30 void free_all_registers(void);
31 void free_register(int reg);
32 int is64(unsigned int *addr);
33 int lru_register(void);
34 int lru_base_register(void);
35 void set_register_state(int reg, unsigned int *addr, int dirty, int is64bits);
36 int lock_register(int reg);
37 void unlock_register(int reg);
38 int allocate_register_32(unsigned int *addr);
39 int allocate_register_64(unsigned long long *addr);
40 int allocate_register_32_w(unsigned int *addr);
41 int allocate_register_64_w(unsigned long long *addr);
42 void allocate_register_32_manually(int reg, unsigned int *addr);
43 void allocate_register_32_manually_w(int reg, unsigned int *addr);
44 void build_wrappers(precomp_instr*, int, int, precomp_block*);
46 #endif /* __REGCACHE_H__ */