[mupen64plus-pandora.git] / source / mupen64plus-core / src / r4300 / interupt.h

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 *   Mupen64plus - interupt.h                                              *
 *   Mupen64Plus homepage: http://code.google.com/p/mupen64plus/           *
 *   Copyright (C) 2002 Hacktarux                                          *
 *                                                                         *
 *   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 2 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, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.          *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

void compare_interupt(void);
void gen_dp(void);
void init_interupt(void);

extern int vi_field;
extern unsigned int next_vi;

// set to avoid savestates/reset if state may be inconsistent
// (e.g. in the middle of an instruction)
extern int interupt_unsafe_state;

void gen_interupt(void);
void check_interupt(void);

void translate_event_queue(unsigned int base);
void remove_event(int type);
void add_interupt_event_count(int type, unsigned int count);
void add_interupt_event(int type, unsigned int delay);
unsigned int get_event(int type);
int get_next_event_type(void);

int save_eventqueue_infos(char *buf);
void load_eventqueue_infos(char *buf);

#define VI_INT      0x001
#define COMPARE_INT 0x002
#define CHECK_INT   0x004
#define SI_INT      0x008
#define PI_INT      0x010
#define SPECIAL_INT 0x020
#define AI_INT      0x040
#define SP_INT      0x080
#define DP_INT      0x100
#define HW2_INT     0x200
#define NMI_INT     0x400
Commit	Line	Data
451ab91e	1	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	2	* Mupen64plus - interupt.h *
	3	* Mupen64Plus homepage: http://code.google.com/p/mupen64plus/ *
	4	* Copyright (C) 2002 Hacktarux *
	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 2 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, write to the *
	18	* Free Software Foundation, Inc., *
	19	* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
	20	* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
	21
	22	void compare_interupt(void);
	23	void gen_dp(void);
	24	void init_interupt(void);
	25
	26	extern int vi_field;
	27	extern unsigned int next_vi;
	28
	29	// set to avoid savestates/reset if state may be inconsistent
	30	// (e.g. in the middle of an instruction)
	31	extern int interupt_unsafe_state;
	32
	33	void gen_interupt(void);
	34	void check_interupt(void);
	35
	36	void translate_event_queue(unsigned int base);
	37	void remove_event(int type);
	38	void add_interupt_event_count(int type, unsigned int count);
	39	void add_interupt_event(int type, unsigned int delay);
	40	unsigned int get_event(int type);
	41	int get_next_event_type(void);
	42
	43	int save_eventqueue_infos(char *buf);
	44	void load_eventqueue_infos(char *buf);
	45
	46	#define VI_INT 0x001
	47	#define COMPARE_INT 0x002
	48	#define CHECK_INT 0x004
	49	#define SI_INT 0x008
	50	#define PI_INT 0x010
	51	#define SPECIAL_INT 0x020
	52	#define AI_INT 0x040
	53	#define SP_INT 0x080
	54	#define DP_INT 0x100
	55	#define HW2_INT 0x200
	56	#define NMI_INT 0x400
	57