arch/mn10300/include/asm/sigcontext.h

   1 /* MN10300 Userspace signal context
   2  *
   3  * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
   4  * Written by David Howells (dhowells@redhat.com)
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public Licence
   8  * as published by the Free Software Foundation; either version
   9  * 2 of the Licence, or (at your option) any later version.
  10  */
  11 #ifndef _ASM_SIGCONTEXT_H
  12 #define _ASM_SIGCONTEXT_H
  13
  14 struct fpucontext {
  15         /* Regular FPU environment */
  16         unsigned long   fs[32];         /* fpu registers */
  17         unsigned long   fpcr;           /* fpu control register */
  18 };
  19
  20 struct sigcontext {
  21         unsigned long   d0;
  22         unsigned long   d1;
  23         unsigned long   d2;
  24         unsigned long   d3;
  25         unsigned long   a0;
  26         unsigned long   a1;
  27         unsigned long   a2;
  28         unsigned long   a3;
  29         unsigned long   e0;
  30         unsigned long   e1;
  31         unsigned long   e2;
  32         unsigned long   e3;
  33         unsigned long   e4;
  34         unsigned long   e5;
  35         unsigned long   e6;
  36         unsigned long   e7;
  37         unsigned long   lar;
  38         unsigned long   lir;
  39         unsigned long   mdr;
  40         unsigned long   mcvf;
  41         unsigned long   mcrl;
  42         unsigned long   mcrh;
  43         unsigned long   mdrq;
  44         unsigned long   sp;
  45         unsigned long   epsw;
  46         unsigned long   pc;
  47         struct fpucontext *fpucontext;
  48         unsigned long   oldmask;
  49 };
  50
  51
  52 #endif /* _ASM_SIGCONTEXT_H */