1/* IBM RS/6000 native-dependent macros for GDB, the GNU debugger.
2   Copyright 1986, 1987, 1989, 1991, 1992, 1994, 1996, 1999, 2000, 2001
3   Free Software Foundation, Inc.
4
5   This file is part of GDB.
6
7   This program is free software; you can redistribute it and/or modify
8   it under the terms of the GNU General Public License as published by
9   the Free Software Foundation; either version 2 of the License, or
10   (at your option) any later version.
11
12   This program is distributed in the hope that it will be useful,
13   but WITHOUT ANY WARRANTY; without even the implied warranty of
14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15   GNU General Public License for more details.
16
17   You should have received a copy of the GNU General Public License
18   along with this program; if not, write to the Free Software
19   Foundation, Inc., 59 Temple Place - Suite 330,
20   Boston, MA 02111-1307, USA.  */
21
22/* Do implement the attach and detach commands.  */
23
24#define ATTACH_DETACH
25
26/* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
27
28#define FETCH_INFERIOR_REGISTERS
29
30/* Override child_xfer_memory in infptrace.c. */
31
32#define CHILD_XFER_MEMORY
33
34/* When a child process is just starting, we sneak in and relocate
35   the symbol table (and other stuff) after the dynamic linker has
36   figured out where they go.  */
37
38#define	SOLIB_CREATE_INFERIOR_HOOK(PID)	\
39  do {					\
40    xcoff_relocate_symtab (PID);	\
41  } while (0)
42
43/* When a target process or core-file has been attached, we sneak in
44   and figure out where the shared libraries have got to.  */
45
46#define	SOLIB_ADD(a, b, c, d)	\
47  if (PIDGET (inferior_ptid))	\
48    /* Attach to process.  */  \
49    xcoff_relocate_symtab (PIDGET (inferior_ptid)); \
50  else		\
51    /* Core file.  */ \
52    xcoff_relocate_core (c);
53
54extern void xcoff_relocate_symtab (unsigned int);
55struct target_ops;
56extern void xcoff_relocate_core (struct target_ops *);
57
58/* If ADDR lies in a shared library, return its name.  */
59
60#define	PC_SOLIB(PC)	xcoff_solib_address(PC)
61extern char *xcoff_solib_address (CORE_ADDR);
62
63/* Return sizeof user struct to callers in less machine dependent routines */
64
65#define KERNEL_U_SIZE kernel_u_size()
66extern int kernel_u_size (void);
67
68/* Flag for machine-specific stuff in shared files.  FIXME */
69#define DEPRECATED_IBM6000_TARGET
70