sysdeps/mips/bits/setjmp.h

   1 /* Define the machine-dependent type `jmp_buf'.  MIPS version.
   2    Copyright (C) 1992-2015 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library.  If not, see
  17    <http://www.gnu.org/licenses/>.  */
  18
  19 #ifndef _MIPS_BITS_SETJMP_H
  20 #define _MIPS_BITS_SETJMP_H 1
  21
  22 #if !defined(_SETJMP_H) && !defined(_PTHREAD_H)
  23 # error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
  24 #endif
  25
  26 #include <sgidefs.h>
  27
  28 typedef struct __jmp_buf_internal_tag
  29   {
  30 #if _MIPS_SIM == _ABIO32
  31     /* Program counter.  */
  32     __ptr_t __pc;
  33
  34     /* Stack pointer.  */
  35     __ptr_t __sp;
  36
  37     /* Callee-saved registers s0 through s7.  */
  38     int __regs[8];
  39
  40     /* The frame pointer.  */
  41     __ptr_t __fp;
  42
  43     /* The global pointer.  */
  44     __ptr_t __gp;
  45 #else
  46     /* Program counter.  */
  47     __extension__ long long __pc;
  48
  49     /* Stack pointer.  */
  50     __extension__ long long __sp;
  51
  52     /* Callee-saved registers s0 through s7.  */
  53     __extension__ long long __regs[8];
  54
  55     /* The frame pointer.  */
  56     __extension__ long long __fp;
  57
  58     /* The global pointer.  */
  59     __extension__ long long __gp;
  60 #endif
  61
  62     /* Unused (was floating point status register).  */
  63     int __glibc_reserved1;
  64
  65     /* Callee-saved floating point registers.  */
  66 #if _MIPS_SIM == _ABI64
  67     double __fpregs[8];
  68 #else
  69     double __fpregs[6];
  70 #endif
  71   } __jmp_buf[1];
  72
  73 #endif /* _MIPS_BITS_SETJMP_H */