arch/tile/include/asm/signal.h

   1 /*
   2  * Copyright 2010 Tilera Corporation. All Rights Reserved.
   3  *
   4  *   This program is free software; you can redistribute it and/or
   5  *   modify it under the terms of the GNU General Public License
   6  *   as published by the Free Software Foundation, version 2.
   7  *
   8  *   This program is distributed in the hope that it will be useful, but
   9  *   WITHOUT ANY WARRANTY; without even the implied warranty of
  10  *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
  11  *   NON INFRINGEMENT.  See the GNU General Public License for
  12  *   more details.
  13  */
  14
  15 #ifndef _ASM_TILE_SIGNAL_H
  16 #define _ASM_TILE_SIGNAL_H
  17
  18 /* Do not notify a ptracer when this signal is handled. */
  19 #define SA_NOPTRACE 0x02000000u
  20
  21 /* Used in earlier Tilera releases, so keeping for binary compatibility. */
  22 #define SA_RESTORER 0x04000000u
  23
  24 #include <asm-generic/signal.h>
  25
  26 #if defined(__KERNEL__)
  27 #if !defined(__ASSEMBLY__)
  28 struct pt_regs;
  29 int restore_sigcontext(struct pt_regs *, struct sigcontext __user *);
  30 int setup_sigcontext(struct sigcontext __user *, struct pt_regs *);
  31 void do_signal(struct pt_regs *regs);
  32 void signal_fault(const char *type, struct pt_regs *,
  33                   void __user *frame, int sig);
  34 void trace_unhandled_signal(const char *type, struct pt_regs *regs,
  35                             unsigned long address, int signo);
  36 #endif
  37 #endif
  38
  39 #endif /* _ASM_TILE_SIGNAL_H */