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Diffstat (limited to 'arch/metag/include/asm/traps.h')
| -rw-r--r-- | arch/metag/include/asm/traps.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/arch/metag/include/asm/traps.h b/arch/metag/include/asm/traps.h new file mode 100644 index 000000000000..ac808740bd84 --- /dev/null +++ b/arch/metag/include/asm/traps.h @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2005,2008 Imagination Technologies + * + * 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 _METAG_TBIVECTORS_H +#define _METAG_TBIVECTORS_H + +#ifndef __ASSEMBLY__ + +#include <asm/tbx.h> + +typedef TBIRES (*kick_irq_func_t)(TBIRES, int, int, int, PTBI, int *); + +extern TBIRES kick_handler(TBIRES, int, int, int, PTBI); +struct kick_irq_handler { + struct list_head list; + kick_irq_func_t func; +}; + +extern void kick_register_func(struct kick_irq_handler *); +extern void kick_unregister_func(struct kick_irq_handler *); + +extern void head_end(TBIRES, unsigned long); +extern void restart_critical_section(TBIRES State); +extern TBIRES tail_end_sys(TBIRES, int, int *); +static inline TBIRES tail_end(TBIRES state) +{ + return tail_end_sys(state, -1, NULL); +} + +DECLARE_PER_CPU(PTBI, pTBI); +extern PTBI pTBI_get(unsigned int); + +extern int ret_from_fork(TBIRES arg); + +extern int do_page_fault(struct pt_regs *regs, unsigned long address, + unsigned int write_access, unsigned int trapno); + +extern TBIRES __TBIUnExpXXX(TBIRES State, int SigNum, int Triggers, int Inst, + PTBI pTBI); + +#endif + +#endif /* _METAG_TBIVECTORS_H */ |