text: /* Copyright (C) 1996-2021 Free Software Foundation, Inc.  This file is part of the GNU C Library.
  
     The GNU C Library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Lesser General Public
     License as published by the Free Software Foundation; either
     version 2.1 of the License, or (at your option) any later version.
  
     The GNU C Library is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     Lesser General Public License for more details.
  
     You should have received a copy of the GNU Lesser General Public
     License along with the GNU C Library.  If not, see
     <https://www.gnu.org/licenses/>.  */
  
  #ifndef _BITS_SIGCONTEXT_H
  #define _BITS_SIGCONTEXT_H 1
  
  #if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
  # error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
  #endif
  
  #include <sgidefs.h>
  
  #if _MIPS_SIM == _ABIO32
  
  /* Certain unused fields were replaced with new ones in 2.6.12-rc4.
     The changes were as follows:
  
     sc_cause -> sc_hi1
     sc_badvaddr -> sc_lo1
     sc_sigset[0] -> sc_hi2
     sc_sigset[1] -> sc_lo2
     sc_sigset[2] -> sc_hi3
     sc_sigset[3] -> sc_lo3
  
     sc_regmask, sc_ownedfp and sc_fpc_eir are not used.  */
  struct sigcontext {
    unsigned int sc_regmask;
    unsigned int sc_status;
    __extension__ unsigned long long sc_pc;
    __extension__ unsigned long long sc_regs[32];
    __extension__ unsigned long long sc_fpregs[32];
    unsigned int sc_ownedfp;
    unsigned int sc_fpc_csr;
    unsigned int sc_fpc_eir;
    unsigned int sc_used_math;
    unsigned int sc_dsp;
    __extension__ unsigned long long sc_mdhi;
    __extension__ unsigned long long sc_mdlo;
    unsigned long sc_hi1;
    unsigned long sc_lo1;
    unsigned long sc_hi2;
    unsigned long sc_lo2;
    unsigned long sc_hi3;
    unsigned long sc_lo3;
  };
  
  #else
  
  /* This structure changed in 2.6.12-rc4 when DSP support was added.  */
  struct sigcontext {
    __extension__ unsigned long long sc_regs[32];
    __extension__ unsigned long long sc_fpregs[32];
    __extension__ unsigned long long sc_mdhi;
    __extension__ unsigned long long sc_hi1;
    __extension__ unsigned long long sc_hi2;
    __extension__ unsigned long long sc_hi3;
    __extension__ unsigned long long sc_mdlo;
    __extension__ unsigned long long sc_lo1;
    __extension__ unsigned long long sc_lo2;
    __extension__ unsigned long long sc_lo3;
    __extension__ unsigned long long sc_pc;
    unsigned int sc_fpc_csr;
    unsigned int sc_used_math;
    unsigned int sc_dsp;
    unsigned int sc_reserved;
  };
  
  #endif /* _MIPS_SIM != _ABIO32 */
  #endif