forked from len0rd/rockbox
e6248f2e5d
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18033 a1c6a512-1295-4272-9138-f99709370657
71 lines
1.6 KiB
C
71 lines
1.6 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* 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"
|
|
|
|
void intr_handler(void)
|
|
{
|
|
return;
|
|
}
|
|
|
|
void except_handler(void* stack_ptr, unsigned int cause, unsigned int epc)
|
|
{
|
|
(void)stack_ptr;
|
|
(void)cause;
|
|
(void)epc;
|
|
REG8(USB_REG_POWER) &= ~USB_POWER_SOFTCONN;
|
|
while(1);
|
|
}
|
|
|
|
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;
|
|
}
|