2024-09-09 08:52:07 +00:00
|
|
|
/*
|
|
|
|
|
* Copyright (C) 2000, 2001 Paolo Alberelli
|
|
|
|
|
* Copyright (C) 2003 Paul Mundt
|
|
|
|
|
* Copyright (C) 2004 Richard Curnow
|
|
|
|
|
*
|
|
|
|
|
* 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.
|
|
|
|
|
*/
|
|
|
|
|
#ifndef __ASM_SH_TRAPS_64_H
|
|
|
|
|
#define __ASM_SH_TRAPS_64_H
|
|
|
|
|
|
2024-09-09 08:57:42 +00:00
|
|
|
#include <cpu/registers.h>
|
|
|
|
|
|
2024-09-09 08:52:07 +00:00
|
|
|
extern void phys_stext(void);
|
|
|
|
|
|
2024-09-09 08:57:42 +00:00
|
|
|
#define lookup_exception_vector() \
|
|
|
|
|
({ \
|
|
|
|
|
unsigned long _vec; \
|
|
|
|
|
\
|
|
|
|
|
__asm__ __volatile__ ( \
|
|
|
|
|
"getcon " __EXPEVT ", %0\n\t" \
|
|
|
|
|
: "=r" (_vec) \
|
|
|
|
|
); \
|
|
|
|
|
\
|
|
|
|
|
_vec; \
|
|
|
|
|
})
|
|
|
|
|
|
2024-09-09 08:52:07 +00:00
|
|
|
static inline void trigger_address_error(void)
|
|
|
|
|
{
|
|
|
|
|
phys_stext();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#define BUILD_TRAP_HANDLER(name) \
|
|
|
|
|
asmlinkage void name##_trap_handler(unsigned int vec, struct pt_regs *regs)
|
|
|
|
|
#define TRAP_HANDLER_DECL
|
|
|
|
|
|
|
|
|
|
#endif /* __ASM_SH_TRAPS_64_H */
|
