1/*
2 *  Copyright (C) 2005,2008 Imagination Technologies
3 *
4 * This file is subject to the terms and conditions of the GNU General Public
5 * License.  See the file COPYING in the main directory of this archive
6 * for more details.
7 */
8
9#ifndef _METAG_TBIVECTORS_H
10#define _METAG_TBIVECTORS_H
11
12#ifndef __ASSEMBLY__
13
14#include <asm/tbx.h>
15
16typedef TBIRES (*kick_irq_func_t)(TBIRES, int, int, int, PTBI, int *);
17
18extern TBIRES kick_handler(TBIRES, int, int, int, PTBI);
19struct kick_irq_handler {
20	struct list_head list;
21	kick_irq_func_t func;
22};
23
24extern void kick_register_func(struct kick_irq_handler *);
25extern void kick_unregister_func(struct kick_irq_handler *);
26
27extern void head_end(TBIRES, unsigned long);
28extern void restart_critical_section(TBIRES State);
29extern TBIRES tail_end_sys(TBIRES, int, int *);
30static inline TBIRES tail_end(TBIRES state)
31{
32	return tail_end_sys(state, -1, NULL);
33}
34
35DECLARE_PER_CPU(PTBI, pTBI);
36extern PTBI pTBI_get(unsigned int);
37
38extern int ret_from_fork(TBIRES arg);
39
40extern int do_page_fault(struct pt_regs *regs, unsigned long address,
41			 unsigned int write_access, unsigned int trapno);
42
43extern TBIRES __TBIUnExpXXX(TBIRES State, int SigNum, int Triggers, int Inst,
44			    PTBI pTBI);
45
46#endif
47
48#endif /* _METAG_TBIVECTORS_H */
49