mirror of https://gitee.com/openkylin/linux.git
37 lines
882 B
C
37 lines
882 B
C
|
/*
|
||
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
||
|
|
* License. See the file "COPYING" in the main directory of this archive
|
||
|
|
* for more details.
|
||
|
|
*
|
||
|
|
* Copyright (C) 1994, 1995, 1996, 1999, 2000 by Ralf Baechle
|
||
|
|
* Copyright (C) 1999, 2000 by Silicon Graphics
|
||
|
|
* Copyright (C) 2002 Maciej W. Rozycki
|
||
|
|
*/
|
||
|
|
#include <linux/init.h>
|
||
|
|
#include <linux/kernel.h>
|
||
|
|
#include <linux/sched.h>
|
||
|
|
#include <asm/traps.h>
|
||
|
|
#include <asm/uaccess.h>
|
||
|
|
#include <asm/addrspace.h>
|
||
|
|
#include <asm/ptrace.h>
|
||
|
|
#include <asm/tlbdebug.h>
|
||
|
|
|
||
|
|
int ip32_be_handler(struct pt_regs *regs, int is_fixup)
|
||
|
|
{
|
||
|
|
int data = regs->cp0_cause & 4;
|
||
|
|
|
||
|
|
if (is_fixup)
|
||
|
|
return MIPS_BE_FIXUP;
|
||
|
|
|
||
|
|
printk("Got %cbe at 0x%lx\n", data ? 'd' : 'i', regs->cp0_epc);
|
||
|
|
show_regs(regs);
|
||
|
|
dump_tlb_all();
|
||
|
|
while(1);
|
||
|
|
force_sig(SIGBUS, current);
|
||
|
|
}
|
||
|
|
|
||
|
|
void __init ip32_be_init(void)
|
||
|
|
{
|
||
|
|
board_be_handler = ip32_be_handler;
|
||
|
|
}
|