gdb/config/alpha/nm-osf3.h

   1 /* Native definitions for alpha running OSF/1-3.x and higher, using procfs.
   2    Copyright (C) 1995-2014 Free Software Foundation, Inc.
   3
   4    This file is part of GDB.
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  18
  19 /* Number of traps that happen between exec'ing the shell to run an
  20    inferior, and when we finally get to the inferior code, not
  21    counting the exec for the shell.  This is 1 on most
  22    implementations.  */
  23 #define START_INFERIOR_TRAPS_EXPECTED 2
  24
  25 /* Don't trace faults under OSF/1, rely on the posting of the appropriate
  26    signal if fault tracing is disabled.
  27    Tracing T_IFAULT under Alpha OSF/1 causes a `floating point enable'
  28    fault from which we cannot continue (except by disabling the
  29    tracing).
  30    And as OSF/1 doesn't provide the standard fault definitions, the
  31    mapping of faults to appropriate signals in procfs_wait is difficult.  */
  32 #define PROCFS_DONT_TRACE_FAULTS
  33
  34 /* Work around some peculiarities in the OSF/1 procfs implementation.  */
  35 #define PROCFS_NEED_CLEAR_CURSIG_FOR_KILL