gdb/config/alpha/tm-alphalinux.h

   1 /* Definitions to make GDB run on an Alpha box under GNU/Linux.  The
   2    definitions here are used when the _target_ system is running
   3    GNU/Linux.
   4
   5    Copyright 1996, 1998, 1999, 2000, 2002 Free Software Foundation,
   6    Inc.
   7
   8    This file is part of GDB.
   9
  10    This program is free software; you can redistribute it and/or modify
  11    it under the terms of the GNU General Public License as published by
  12    the Free Software Foundation; either version 2 of the License, or
  13    (at your option) any later version.
  14
  15    This program is distributed in the hope that it will be useful,
  16    but WITHOUT ANY WARRANTY; without even the implied warranty of
  17    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18    GNU General Public License for more details.
  19
  20    You should have received a copy of the GNU General Public License
  21    along with this program; if not, write to the Free Software
  22    Foundation, Inc., 59 Temple Place - Suite 330,
  23    Boston, MA 02111-1307, USA.  */
  24
  25 #ifndef TM_LINUXALPHA_H
  26 #define TM_LINUXALPHA_H
  27
  28 #include "alpha/tm-alpha.h"
  29
  30 /* Get start and end address of sigtramp handler.  */
  31
  32 extern LONGEST alpha_linux_sigtramp_offset (CORE_ADDR);
  33 #define SIGTRAMP_START(pc)      (pc - alpha_linux_sigtramp_offset (pc))
  34 #define SIGTRAMP_END(pc)        (SIGTRAMP_START(pc) + 3*4)
  35
  36
  37 /* Number of traps that happen between exec'ing the shell to run an
  38    inferior, and when we finally get to the inferior code.  This is 2
  39    on GNU/Linux and most implementations.  */
  40 #undef START_INFERIOR_TRAPS_EXPECTED
  41 #define START_INFERIOR_TRAPS_EXPECTED 2
  42
  43 #include "tm-linux.h"
  44
  45 #endif /* TM_LINUXALPHA_H */