gdb/config/i386/nm-symmetry.h

   1 /* Definitions to make GDB run on a Sequent Symmetry under dynix 3.0,
   2    with Weitek 1167 and i387 support.
   3    Copyright 1986, 1987, 1989, 1992, 1994, 1996, 1998, 2000
   4    Free Software Foundation, Inc.
   5
   6    This file is part of GDB.
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 59 Temple Place - Suite 330,
  21    Boston, MA 02111-1307, USA.  */
  22
  23 #include "regcache.h"
  24
  25 /* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
  26
  27 #define FETCH_INFERIOR_REGISTERS
  28
  29 /* We must fetch all the regs before storing, since we store all at once.  */
  30
  31 #define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES)
  32
  33 #ifdef _SEQUENT_
  34 #define CHILD_WAIT
  35 extern ptid_t child_wait (ptid_t, struct target_waitstatus *);
  36 #endif
  37
  38 /* This is the amount to subtract from u.u_ar0
  39    to get the offset in the core file of the register values.  */
  40
  41 #ifdef _SEQUENT_
  42 #include <sys/param.h>
  43 #include <sys/user.h>
  44 #include <sys/mc_vmparam.h>
  45 /* VA_UAREA is defined in <sys/mc_vmparam.h>, and is dependant upon
  46    sizeof(struct user) */
  47 #define KERNEL_U_ADDR (VA_UAREA)        /* ptx */
  48 #else
  49 #define KERNEL_U_ADDR (0x80000000 - (UPAGES * NBPG))    /* dynix */
  50 #endif