gnu/dist/gdb6/gdb/config/nm-lynx.h

   1 /* Native-dependent definitions for LynxOS.
   2
   3    Copyright 1993, 1994, 1995, 1996, 1999, 2000, 2003 Free Software
   4    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 #ifndef NM_LYNX_H
  24 #define NM_LYNX_H
  25
  26 struct target_waitstatus;
  27
  28 #include <sys/conf.h>
  29 #include <sys/kernel.h>
  30 /* sys/kernel.h should define this, but doesn't always, sigh. */
  31 #ifndef __LYNXOS
  32 #define __LYNXOS
  33 #endif
  34 #include <sys/mem.h>
  35 #include <sys/signal.h>
  36 #include <sys/time.h>
  37 #include <sys/resource.h>
  38 #include <sys/itimer.h>
  39 #include <sys/file.h>
  40 #include <sys/proc.h>
  41 #include "gdbthread.h"
  42
  43 /* This is the amount to subtract from u.u_ar0 to get the offset in
  44    the core file of the register values.  */
  45
  46 #define KERNEL_U_ADDR USRSTACK
  47
  48 /* As of LynxOS 2.2.2 (beta 8/15/94), this is int.  Previous versions seem to
  49    have had no prototype, so I'm not sure why GDB used to define this to
  50    char *.  */
  51 #define PTRACE_ARG3_TYPE int
  52
  53 /* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
  54
  55 #define FETCH_INFERIOR_REGISTERS
  56
  57 /* Thread ID of stopped thread.  */
  58
  59 #define WIFTID(x) (((union wait *)&x)->w_tid)
  60
  61 /* Override child_wait in inftarg.c */
  62
  63 #define CHILD_WAIT
  64
  65 /* Override child_resume in infptrace.c */
  66
  67 #define DEPRECATED_CHILD_RESUME
  68
  69 /* Override child_thread_alive in intarg.c */
  70
  71 #define CHILD_THREAD_ALIVE
  72
  73 #include "target.h"
  74
  75 extern ptid_t child_wait (ptid_t ptid,
  76                                 struct target_waitstatus *status);
  77
  78 /* Lynx needs a special definition of this so that we can
  79    print out the pid and thread number seperately.  */
  80
  81
  82 /* override child_pid_to_str in inftarg.c */
  83 #define CHILD_PID_TO_STR
  84 extern char *lynx_pid_to_str (ptid_t ptid);
  85
  86 #endif /* NM_LYNX_H */