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author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 22:20:36 (GMT) |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 22:20:36 (GMT) |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/mips/sgi-ip32/ip32-berr.c | |
download | linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz |
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'arch/mips/sgi-ip32/ip32-berr.c')
-rw-r--r-- | arch/mips/sgi-ip32/ip32-berr.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/mips/sgi-ip32/ip32-berr.c b/arch/mips/sgi-ip32/ip32-berr.c new file mode 100644 index 0000000..a278e91 --- /dev/null +++ b/arch/mips/sgi-ip32/ip32-berr.c @@ -0,0 +1,36 @@ +/* + * 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; +} |