[deliverable/binutils-gdb.git] / gdb / config / rs6000 / nm-rs6000.h

/* IBM RS/6000 native-dependent macros for GDB, the GNU debugger.
   Copyright 1986, 1987, 1989, 1991, 1992, 1994, 1996, 1999, 2000, 2001
   Free Software Foundation, Inc.

   This file is part of GDB.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.  */

/* Do implement the attach and detach commands.  */

#define ATTACH_DETACH

/* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */

#define FETCH_INFERIOR_REGISTERS

/* Override child_xfer_memory in infptrace.c. */

#define CHILD_XFER_MEMORY

/* When a child process is just starting, we sneak in and relocate
   the symbol table (and other stuff) after the dynamic linker has
   figured out where they go.  */

#define	SOLIB_CREATE_INFERIOR_HOOK(PID)	\
  do {					\
    xcoff_relocate_symtab (PID);	\
  } while (0)

/* When a target process or core-file has been attached, we sneak in
   and figure out where the shared libraries have got to.  */

#define	SOLIB_ADD(a, b, c)	\
  if (PIDGET (inferior_ptid))	\
    /* Attach to process.  */  \
    xcoff_relocate_symtab (PIDGET (inferior_ptid)); \
  else		\
    /* Core file.  */ \
    xcoff_relocate_core (c);

extern void xcoff_relocate_symtab (unsigned int);
struct target_ops;
extern void xcoff_relocate_core (struct target_ops *);

/* If ADDR lies in a shared library, return its name.  */

#define	PC_SOLIB(PC)	xcoff_solib_address(PC)
extern char *xcoff_solib_address (CORE_ADDR);

/* Return sizeof user struct to callers in less machine dependent routines */

#define KERNEL_U_SIZE kernel_u_size()
extern int kernel_u_size (void);
Commit	Line	Data
c906108c	1	/* IBM RS/6000 native-dependent macros for GDB, the GNU debugger.
b6ba6518	2	Copyright 1986, 1987, 1989, 1991, 1992, 1994, 1996, 1999, 2000, 2001
a8079a9b	3	Free Software Foundation, Inc.
c906108c	4
c5aa993b JM	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. */
c906108c SS	21
	22	/* Do implement the attach and detach commands. */
	23
	24	#define ATTACH_DETACH
	25
c906108c SS	26	/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */
	27
	28	#define FETCH_INFERIOR_REGISTERS
	29
7a78ae4e ND	30	/* Override child_xfer_memory in infptrace.c. */
	31
	32	#define CHILD_XFER_MEMORY
	33
c906108c SS	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) \
39f77062	47	if (PIDGET (inferior_ptid)) \
c906108c	48	/* Attach to process. */ \
39f77062	49	xcoff_relocate_symtab (PIDGET (inferior_ptid)); \
c906108c SS	50	else \
	51	/* Core file. */ \
	52	xcoff_relocate_core (c);
	53
a14ed312	54	extern void xcoff_relocate_symtab (unsigned int);
c906108c	55	struct target_ops;
a14ed312	56	extern void xcoff_relocate_core (struct target_ops *);
c906108c	57
a8079a9b	58	/* If ADDR lies in a shared library, return its name. */
63f58cc5	59
a8079a9b PS	60	#define PC_SOLIB(PC) xcoff_solib_address(PC)
a8079a9b PS	61	extern char *xcoff_solib_address (CORE_ADDR);
63f58cc5	62
c906108c SS	63	/* Return sizeof user struct to callers in less machine dependent routines */
	64
	65	#define KERNEL_U_SIZE kernel_u_size()
a14ed312	66	extern int kernel_u_size (void);