gdb/config/nm-lynx.h

   1 /* Native-dependent definitions for LynxOS.
   2    Copyright 1993 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 2 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, write to the Free Software
  18    Foundation, Inc., 59 Temple Place - Suite 330,
  19    Boston, MA 02111-1307, USA.  */
  20
  21 #ifndef NM_LYNX_H
  22 #define NM_LYNX_H
  23
  24 #include <sys/conf.h>
  25 #include <sys/kernel.h>
  26 /* sys/kernel.h should define this, but doesn't always, sigh. */
  27 #ifndef __LYNXOS
  28 #define __LYNXOS
  29 #endif
  30 #include <sys/mem.h>
  31 #include <sys/signal.h>
  32 #include <sys/time.h>
  33 #include <sys/resource.h>
  34 #include <sys/itimer.h>
  35 #include <sys/file.h>
  36 #include <sys/proc.h>
  37 #include "gdbthread.h"
  38
  39 /* This is the amount to subtract from u.u_ar0 to get the offset in
  40    the core file of the register values.  */
  41
  42 #define KERNEL_U_ADDR USRSTACK
  43
  44 #undef FLOAT_INFO               /* No float info yet */
  45
  46 /* As of LynxOS 2.2.2 (beta 8/15/94), this is int.  Previous versions seem to
  47    have had no prototype, so I'm not sure why GDB used to define this to
  48    char *.  */
  49 #define PTRACE_ARG3_TYPE int
  50
  51 /* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
  52
  53 #define FETCH_INFERIOR_REGISTERS
  54
  55 /* Thread ID of stopped thread.  */
  56
  57 #define WIFTID(x) (((union wait *)&x)->w_tid)
  58
  59 /* Override child_wait in inftarg.c */
  60
  61 #define CHILD_WAIT
  62
  63 /* Override child_resume in infptrace.c */
  64
  65 #define CHILD_RESUME
  66
  67 /* Override child_thread_alive in intarg.c */
  68
  69 #define CHILD_THREAD_ALIVE
  70
  71 #include "target.h"
  72
  73 extern int child_wait (int pid, struct target_waitstatus *status);
  74
  75 /* Lynx needs a special definition of this so that we can
  76    print out the pid and thread number seperately.  */
  77
  78
  79 /* override child_pid_to_str in inftarg.c */
  80 #define CHILD_PID_TO_STR
  81 extern char *lynx_pid_to_str (int pid);
  82
  83 #endif /* NM_LYNX_H */