diff options
Diffstat (limited to 'arch/tile/include/asm/traps.h')
| -rw-r--r-- | arch/tile/include/asm/traps.h | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/arch/tile/include/asm/traps.h b/arch/tile/include/asm/traps.h index 432a9c15c8a..4b99a1c3aab 100644 --- a/arch/tile/include/asm/traps.h +++ b/arch/tile/include/asm/traps.h @@ -15,10 +15,15 @@ #ifndef _ASM_TILE_TRAPS_H #define _ASM_TILE_TRAPS_H +#ifndef __ASSEMBLY__ +#include <arch/chip.h> + /* mm/fault.c */ void do_page_fault(struct pt_regs *, int fault_num, unsigned long address, unsigned long write); +#if CHIP_HAS_TILE_DMA() void do_async_page_fault(struct pt_regs *); +#endif #ifndef __tilegx__ /* @@ -59,4 +64,22 @@ void do_hardwall_trap(struct pt_regs *, int fault_num); void do_breakpoint(struct pt_regs *, int fault_num); -#endif /* _ASM_TILE_SYSCALLS_H */ +#ifdef __tilegx__ +/* kernel/single_step.c */ +void gx_singlestep_handle(struct pt_regs *, int fault_num); + +/* kernel/intvec_64.S */ +void fill_ra_stack(void); + +/* Handle unalign data fixup. */ +extern void do_unaligned(struct pt_regs *regs, int vecnum); +#endif + +#endif /* __ASSEMBLY__ */ + +#ifdef __tilegx__ +/* 128 byte JIT per unalign fixup. */ +#define UNALIGN_JIT_SHIFT 7 +#endif + +#endif /* _ASM_TILE_TRAPS_H */ |