Re-introduce "[SCSI] extend the last_sector_bug flag to cover more sectors"
[linux-2.6] / include / asm-frv / bug.h
1 /* bug.h: FRV bug trapping
2  *
3  * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
4  * Written by David Howells (dhowells@redhat.com)
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * as published by the Free Software Foundation; either version
9  * 2 of the License, or (at your option) any later version.
10  */
11 #ifndef _ASM_BUG_H
12 #define _ASM_BUG_H
13
14 #include <linux/linkage.h>
15
16 #ifdef CONFIG_BUG
17 /*
18  * Tell the user there is some problem.
19  */
20 extern asmlinkage void __debug_bug_trap(int signr);
21
22 #ifdef CONFIG_NO_KERNEL_MSG
23 #define _debug_bug_printk()
24 #else
25 extern void __debug_bug_printk(const char *file, unsigned line);
26 #define _debug_bug_printk() __debug_bug_printk(__FILE__, __LINE__)
27 #endif
28
29 #define _debug_bug_trap(signr)                  \
30 do {                                            \
31         __debug_bug_trap(signr);                \
32         asm volatile("nop");                    \
33 } while(0)
34
35 #define HAVE_ARCH_BUG
36 #define BUG()                                   \
37 do {                                            \
38         _debug_bug_printk();                    \
39         _debug_bug_trap(6 /*SIGABRT*/);         \
40 } while (0)
41
42 #ifdef CONFIG_GDBSTUB
43 #define HAVE_ARCH_KGDB_RAISE
44 #define kgdb_raise(signr) do { _debug_bug_trap(signr); } while(0)
45
46 #define HAVE_ARCH_KGDB_BAD_PAGE
47 #define kgdb_bad_page(page) do { kgdb_raise(SIGABRT); } while(0)
48 #endif
49 #endif
50
51 #include <asm-generic/bug.h>
52
53 #endif