sysdeps/mips/bits/setjmp.h

   1 /* Define the machine-dependent type `jmp_buf'.  MIPS version.
   2    Copyright (C) 1992,1993,1995,1997,2000,2002,2003,2004,2005,2006
   3         Free Software Foundation, Inc.
   4    This file is part of the GNU C Library.
   5
   6    The GNU C Library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any later version.
  10
  11    The GNU C Library is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    Lesser General Public License for more details.
  15
  16    You should have received a copy of the GNU Lesser General Public
  17    License along with the GNU C Library.  If not, see
  18    <http://www.gnu.org/licenses/>.  */
  19
  20 #ifndef _MIPS_BITS_SETJMP_H
  21 #define _MIPS_BITS_SETJMP_H 1
  22
  23 #if !defined(_SETJMP_H) && !defined(_PTHREAD_H)
  24 # error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
  25 #endif
  26
  27 #include <sgidefs.h>
  28
  29 typedef struct __jmp_buf_internal_tag
  30   {
  31 #if _MIPS_SIM == _ABIO32
  32     /* Program counter.  */
  33     __ptr_t __pc;
  34
  35     /* Stack pointer.  */
  36     __ptr_t __sp;
  37
  38     /* Callee-saved registers s0 through s7.  */
  39     int __regs[8];
  40
  41     /* The frame pointer.  */
  42     __ptr_t __fp;
  43
  44     /* The global pointer.  */
  45     __ptr_t __gp;
  46 #else
  47     /* Program counter.  */
  48     __extension__ long long __pc;
  49
  50     /* Stack pointer.  */
  51     __extension__ long long __sp;
  52
  53     /* Callee-saved registers s0 through s7.  */
  54     __extension__ long long __regs[8];
  55
  56     /* The frame pointer.  */
  57     __extension__ long long __fp;
  58
  59     /* The global pointer.  */
  60     __extension__ long long __gp;
  61 #endif
  62
  63     /* Floating point status register.  */
  64     int __fpc_csr;
  65
  66     /* Callee-saved floating point registers.  */
  67 #if _MIPS_SIM == _ABI64
  68     double __fpregs[8];
  69 #else
  70     double __fpregs[6];
  71 #endif
  72   } __jmp_buf[1];
  73
  74 #endif /* _MIPS_BITS_SETJMP_H */