mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
1965aae3c9
Change header guards named "ASM_X86__*" to "_ASM_X86_*" since: a. the double underscore is ugly and pointless. b. no leading underscore violates namespace constraints. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
40 lines
768 B
C
40 lines
768 B
C
#ifndef _ASM_X86_BUG_H
|
|
#define _ASM_X86_BUG_H
|
|
|
|
#ifdef CONFIG_BUG
|
|
#define HAVE_ARCH_BUG
|
|
|
|
#ifdef CONFIG_DEBUG_BUGVERBOSE
|
|
|
|
#ifdef CONFIG_X86_32
|
|
# define __BUG_C0 "2:\t.long 1b, %c0\n"
|
|
#else
|
|
# define __BUG_C0 "2:\t.quad 1b, %c0\n"
|
|
#endif
|
|
|
|
#define BUG() \
|
|
do { \
|
|
asm volatile("1:\tud2\n" \
|
|
".pushsection __bug_table,\"a\"\n" \
|
|
__BUG_C0 \
|
|
"\t.word %c1, 0\n" \
|
|
"\t.org 2b+%c2\n" \
|
|
".popsection" \
|
|
: : "i" (__FILE__), "i" (__LINE__), \
|
|
"i" (sizeof(struct bug_entry))); \
|
|
for (;;) ; \
|
|
} while (0)
|
|
|
|
#else
|
|
#define BUG() \
|
|
do { \
|
|
asm volatile("ud2"); \
|
|
for (;;) ; \
|
|
} while (0)
|
|
#endif
|
|
|
|
#endif /* !CONFIG_BUG */
|
|
|
|
#include <asm-generic/bug.h>
|
|
#endif /* _ASM_X86_BUG_H */
|