x86: i8259A: remove redundant irq_descinitialization
[wrt350n-kernel.git] / include / asm-x86 / bug.h
blob8d477a201392ec7c7fed8b4bbd0418c8e3884d31
1 #ifndef _ASM_X86_BUG_H
2 #define _ASM_X86_BUG_H
4 #ifdef CONFIG_BUG
5 #define HAVE_ARCH_BUG
7 #ifdef CONFIG_DEBUG_BUGVERBOSE
9 #ifdef CONFIG_X86_32
10 # define __BUG_C0 "2:\t.long 1b, %c0\n"
11 #else
12 # define __BUG_C0 "2:\t.quad 1b, %c0\n"
13 #endif
15 #define BUG() \
16 do { \
17 asm volatile("1:\tud2\n" \
18 ".pushsection __bug_table,\"a\"\n" \
19 __BUG_C0 \
20 "\t.word %c1, 0\n" \
21 "\t.org 2b+%c2\n" \
22 ".popsection" \
23 : : "i" (__FILE__), "i" (__LINE__), \
24 "i" (sizeof(struct bug_entry))); \
25 for(;;) ; \
26 } while(0)
28 #else
29 #define BUG() \
30 do { \
31 asm volatile("ud2"); \
32 for(;;) ; \
33 } while(0)
34 #endif
36 #endif /* !CONFIG_BUG */
38 #include <asm-generic/bug.h>
39 #endif