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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-17 02:20:36 +0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-17 02:20:36 +0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/mips/sgi-ip32/ip32-berr.c
downloadlinux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz
Linux-2.6.12-rc2v2.6.12-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.c36
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 000000000000..a278e918a019
--- /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;
+}