sysdeps/unix/sysv/linux/sparc/bits/procfs.h

   1 /* Types for registers for sys/procfs.h.  SPARC version.
   2    Copyright (C) 1996-2020 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_PROCFS_H
  20 # error "Never include <bits/procfs.h> directly; use <sys/procfs.h> instead."
  21 #endif
  22
  23 #include <signal.h>
  24 #include <sys/ucontext.h>
  25 #include <bits/wordsize.h>
  26
  27 #if __WORDSIZE == 64
  28
  29 #define ELF_NGREG               36
  30
  31 typedef struct
  32   {
  33     unsigned long       pr_regs[32];
  34     unsigned long       pr_fsr;
  35     unsigned long       pr_gsr;
  36     unsigned long       pr_fprs;
  37   } elf_fpregset_t;
  38
  39 #else /* sparc32 */
  40
  41 #define ELF_NGREG               38
  42
  43 typedef struct
  44   {
  45     union
  46       {
  47         unsigned long   pr_regs[32];
  48         double          pr_dregs[16];
  49       }                 pr_fr;
  50     unsigned long       __glibc_reserved;
  51     unsigned long       pr_fsr;
  52     unsigned char       pr_qcnt;
  53     unsigned char       pr_q_entrysize;
  54     unsigned char       pr_en;
  55     unsigned int        pr_q[64];
  56   } elf_fpregset_t;
  57
  58 #endif /* sparc32 */
  59
  60 typedef unsigned long elf_greg_t;
  61 typedef elf_greg_t elf_gregset_t[ELF_NGREG];