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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2008 by Maurus Cuelenaere
*
* 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "config.h"
#include "jz4740.h"
#include "mipsregs.h"
#include "panic.h"
void intr_handler(void)
{
//printf("Interrupt!");
return;
}
void except_handler(void* stack_ptr, unsigned int cause, unsigned int epc)
{
panicf("Exception occurred: [0x%x] at 0x%x (stack at 0x%x)", cause, epc, (unsigned int)stack_ptr);
}
void system_reboot(void)
{
while(1);
}
void cli(void)
{
register unsigned int t;
t = read_c0_status();
t &= ~1;
write_c0_status(t);
}
unsigned int mips_get_sr(void)
{
unsigned int t = read_c0_status();
return t;
}
void sti(void)
{
register unsigned int t;
t = read_c0_status();
t |= 1;
t &= ~2;
write_c0_status(t);
}
void tick_start(unsigned int interval_in_ms)
{
(void)interval_in_ms;
}
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