1  /* struct user_regs_struct definition for LoongArch.
       2     Copyright (C) 2022-2023 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     <https://www.gnu.org/licenses/>.  */
      18  
      19  #ifndef _SYS_USER_H
      20  #define _SYS_USER_H 1
      21  
      22  #include <stdint.h>
      23  
      24  struct user_regs_struct
      25  {
      26    /* Saved main processor registers. */
      27    uint64_t regs[32];
      28  
      29    /* Saved special registers. */
      30    uint64_t orig_a0;
      31    uint64_t csr_era;
      32    uint64_t csr_badv;
      33    uint64_t reserved[10];
      34  };
      35  
      36  struct user_fp_struct {
      37    uint64_t    fpr[32];
      38    uint64_t    fcc;
      39    uint32_t    fcsr;
      40  };
      41  
      42  #endif /* _SYS_USER_H */