gdb/x86-linux-nat.h

   1 /* Native-dependent code for GNU/Linux x86 (i386 and x86-64).
   2
   3    Copyright (C) 1999-2014 Free Software Foundation, Inc.
   4
   5    This file is part of GDB.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  19
  20 #ifndef X86_LINUX_NAT_H
  21 #define X86_LINUX_NAT_H 1
  22
  23 #ifndef PTRACE_GETREGSET
  24 #define PTRACE_GETREGSET        0x4204
  25 #endif
  26
  27 #ifndef PTRACE_SETREGSET
  28 #define PTRACE_SETREGSET        0x4205
  29 #endif
  30
  31 /* Does the current host support PTRACE_GETREGSET?  */
  32 extern int have_ptrace_getregset;
  33 \f
  34
  35 /* Helper for ps_get_thread_area.  Sets BASE_ADDR to a pointer to
  36    the thread local storage (or its descriptor) and returns PS_OK
  37    on success.  Returns PS_ERR on failure.  */
  38
  39 extern ps_err_e x86_linux_get_thread_area (pid_t pid, void *addr,
  40                                            unsigned int *base_addr);
  41 \f
  42
  43 /* Create an x86 GNU/Linux target.  */
  44
  45 extern struct target_ops *x86_linux_create_target (void);
  46
  47 /* Add an x86 GNU/Linux target.  */
  48
  49 extern void x86_linux_add_target (struct target_ops *t);
  50
  51 #endif