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 */