nm-lynx.h revision 1.2 
1/* Native-dependent definitions for LynxOS.
2   Copyright 1993 Free Software Foundation, Inc.
3
4This file is part of GDB.
5
6This program is free software; you can redistribute it and/or modify
7it under the terms of the GNU General Public License as published by
8the Free Software Foundation; either version 2 of the License, or
9(at your option) any later version.
10
11This program is distributed in the hope that it will be useful,
12but WITHOUT ANY WARRANTY; without even the implied warranty of
13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14GNU General Public License for more details.
15
16You should have received a copy of the GNU General Public License
17along with this program; if not, write to the Free Software
18Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
19
20#ifndef NM_LYNX_H
21#define NM_LYNX_H
22
23#include <sys/conf.h>
24#include <sys/kernel.h>
25/* sys/kernel.h should define this, but doesn't always, sigh. */
26#ifndef __LYNXOS
27#define __LYNXOS
28#endif
29#include <sys/mem.h>
30#include <sys/signal.h>
31#include <sys/time.h>
32#include <sys/resource.h>
33#include <sys/itimer.h>
34#include <sys/file.h>
35#include <sys/proc.h>
36#include "gdbthread.h"
37
38/* This is the amount to subtract from u.u_ar0 to get the offset in
39   the core file of the register values.  */
40
41#define KERNEL_U_ADDR USRSTACK
42
43#undef FLOAT_INFO	/* No float info yet */
44
45/* As of LynxOS 2.2.2 (beta 8/15/94), this is int.  Previous versions seem to
46   have had no prototype, so I'm not sure why GDB used to define this to
47   char *.  */
48#define PTRACE_ARG3_TYPE int
49
50/* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
51
52#define FETCH_INFERIOR_REGISTERS
53
54/* Thread ID of stopped thread.  */
55
56#define WIFTID(x) (((union wait *)&x)->w_tid)
57
58/* Override child_wait in inftarg.c */
59
60#define CHILD_WAIT
61
62/* Override child_resume in infptrace.c */
63
64#define CHILD_RESUME
65
66/* Override child_thread_alive in intarg.c */
67
68#define CHILD_THREAD_ALIVE
69
70#include "target.h"
71
72extern int child_wait PARAMS ((int pid, struct target_waitstatus *status));
73
74/* Lynx needs a special definition of this so that we can
75   print out the pid and thread number seperatly.  */
76
77#undef target_pid_to_str
78
79#define target_pid_to_str(PID) lynx_pid_to_str (PID)
80
81extern char *lynx_pid_to_str PARAMS ((int pid));
82
83#endif /* NM_LYNX_H */
84