Cog/Frameworks/lazyusf2/lazyusf2/r4300/reset.c

55 lines
2.5 KiB
C

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Mupen64plus - reset.c *
* Mupen64Plus homepage: http://code.google.com/p/mupen64plus/ *
* Copyright (C) 2011 CasualJames *
* Copyright (C) 2008-2009 Richard Goedeken *
* Copyright (C) 2008 Ebenblues Nmn Okaygo Tillin9 *
* Hard reset based on code by 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. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#include "usf/usf.h"
#include "usf/usf_internal.h"
#include "r4300/reset.h"
#include "r4300/r4300.h"
#include "r4300/interupt.h"
#include "memory/memory.h"
#include "r4300/cached_interp.h"
void reset_hard(usf_state_t * state)
{
init_memory(state, 0x800000);
r4300_reset_hard(state);
r4300_reset_soft(state);
state->last_addr = 0xa4000040;
state->next_interupt = 624999;
init_interupt(state);
if(state->r4300emu != CORE_PURE_INTERPRETER)
{
free_blocks(state);
init_blocks(state);
}
generic_jump_to(state, state->last_addr);
}
void reset_soft(usf_state_t * state)
{
add_interupt_event(state, HW2_INT, 0); /* Hardware 2 Interrupt immediately */
add_interupt_event(state, NMI_INT, 50000000); /* Non maskable Interrupt after 1/2 second */
}