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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-22 20:23:57 +08:00
linux-next/include/asm-sparc/bug.h
Linus Torvalds 1da177e4c3 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!
2005-04-16 15:20:36 -07:00

32 lines
721 B
C

#ifndef _SPARC_BUG_H
#define _SPARC_BUG_H
/* Only use the inline asm until a gcc release that can handle __builtin_trap
* -rob 2003-06-25
*
* gcc-3.3.1 and later will be OK -DaveM
*/
#if (__GNUC__ > 3) || \
(__GNUC__ == 3 && __GNUC_MINOR__ > 3) || \
(__GNUC__ == 3 && __GNUC_MINOR__ == 3 && __GNUC_PATCHLEVEL__ >= 4)
#define __bug_trap() __builtin_trap()
#else
#define __bug_trap() \
__asm__ __volatile__ ("t 0x5\n\t" : : )
#endif
#ifdef CONFIG_DEBUG_BUGVERBOSE
extern void do_BUG(const char *file, int line);
#define BUG() do { \
do_BUG(__FILE__, __LINE__); \
__bug_trap(); \
} while (0)
#else
#define BUG() __bug_trap()
#endif
#define HAVE_ARCH_BUG
#include <asm-generic/bug.h>
#endif