diff options
Diffstat (limited to 'arch/tile/include/asm/traps.h')
| -rw-r--r-- | arch/tile/include/asm/traps.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/tile/include/asm/traps.h b/arch/tile/include/asm/traps.h index eab33d4a917d..432a9c15c8a2 100644 --- a/arch/tile/include/asm/traps.h +++ b/arch/tile/include/asm/traps.h @@ -18,9 +18,28 @@ /* mm/fault.c */ void do_page_fault(struct pt_regs *, int fault_num, unsigned long address, unsigned long write); +void do_async_page_fault(struct pt_regs *); + +#ifndef __tilegx__ +/* + * We return this structure in registers to avoid having to write + * additional save/restore code in the intvec.S caller. + */ +struct intvec_state { + void *handler; + unsigned long vecnum; + unsigned long fault_num; + unsigned long info; + unsigned long retval; +}; +struct intvec_state do_page_fault_ics(struct pt_regs *regs, int fault_num, + unsigned long address, + unsigned long info); +#endif /* kernel/traps.c */ void do_trap(struct pt_regs *, int fault_num, unsigned long reason); +void kernel_double_fault(int dummy, ulong pc, ulong lr, ulong sp, ulong r52); /* kernel/time.c */ void do_timer_interrupt(struct pt_regs *, int fault_num); @@ -31,6 +50,13 @@ void hv_message_intr(struct pt_regs *, int intnum); /* kernel/irq.c */ void tile_dev_intr(struct pt_regs *, int intnum); +#ifdef CONFIG_HARDWALL +/* kernel/hardwall.c */ +void do_hardwall_trap(struct pt_regs *, int fault_num); +#endif + +/* kernel/ptrace.c */ +void do_breakpoint(struct pt_regs *, int fault_num); #endif /* _ASM_TILE_SYSCALLS_H */ |