1  /* Copyright (C) 2000-2023 Free Software Foundation, Inc.
       2     This file is part of the GNU C Library.
       3  
       4     The GNU C Library is free software; you can redistribute it and/or
       5     modify it under the terms of the GNU Lesser General Public
       6     License as published by the Free Software Foundation; either
       7     version 2.1 of the License, or (at your option) any later version.
       8  
       9     The GNU C Library is distributed in the hope that it will be useful,
      10     but WITHOUT ANY WARRANTY; without even the implied warranty of
      11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      12     Lesser General Public License for more details.
      13  
      14     You should have received a copy of the GNU Lesser General Public
      15     License along with the GNU C Library; if not, see
      16     <https://www.gnu.org/licenses/>.  */
      17  
      18  #ifndef _SIGCONTEXTINFO_H
      19  #define _SIGCONTEXTINFO_H
      20  
      21  #include <signal.h>
      22  
      23  static inline uintptr_t
      24  sigcontext_get_pc (const ucontext_t *ctx)
      25  {
      26  #ifdef __s390x__
      27   return ctx->uc_mcontext.psw.addr;
      28  #else
      29   return ctx->uc_mcontext.psw.addr & 0x7FFFFFFF;
      30  #endif
      31  }
      32  
      33  #endif