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

/* Native support for GNU/Linux.

   Copyright 1999, 2000, 2001, 2002 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.  */

struct target_ops;

/* GNU/Linux is SVR4-ish but its /proc file system isn't.  */
#undef USE_PROC_FS

/* Tell GDB that we can attach and detach other processes.  */
#define ATTACH_DETACH

/* Since we're building a native debugger, we can include <signal.h>
   to find the range of real-time signals.  */

#include <signal.h>

#ifdef __SIGRTMIN
#define REALTIME_LO	__SIGRTMIN
#define REALTIME_HI	(__SIGRTMAX + 1)
#endif

/* We define this if link.h is available, because with ELF we use SVR4
   style shared libraries.  */

#ifdef HAVE_LINK_H
#define SVR4_SHARED_LIBS
#include "solib.h"             /* Support for shared libraries.  */
#endif
\f

/* Override child_wait in `inftarg.c'.  */
struct target_waitstatus;
extern ptid_t child_wait (ptid_t ptid, struct target_waitstatus *ourstatus);
#define CHILD_WAIT

extern void lin_lwp_attach_lwp (ptid_t ptid, int verbose);
#define ATTACH_LWP(ptid, verbose) lin_lwp_attach_lwp ((ptid), (verbose))

extern void lin_thread_get_thread_signals (sigset_t *mask);
#define GET_THREAD_SIGNALS(mask) lin_thread_get_thread_signals (mask)

/* Defined to make stepping-over-breakpoints be thread-atomic.  */
#define USE_THREAD_STEP_NEEDED 1
\f

/* Use elf_gregset_t and elf_fpregset_t, rather than
   gregset_t and fpregset_t.  */

#define GDB_GREGSET_T  elf_gregset_t
#define GDB_FPREGSET_T elf_fpregset_t

/* Override child_pid_to_exec_file in 'inftarg.c'.  */
#define CHILD_PID_TO_EXEC_FILE

#define CHILD_INSERT_FORK_CATCHPOINT
#define CHILD_INSERT_VFORK_CATCHPOINT
#define CHILD_INSERT_EXEC_CATCHPOINT
#define CHILD_POST_STARTUP_INFERIOR
#define CHILD_POST_ATTACH
#define CHILD_FOLLOW_FORK
#define KILL_INFERIOR
Commit	Line	Data
	1	/* Native support for GNU/Linux.
	2
	3	Copyright 1999, 2000, 2001, 2002 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	struct target_ops;
	23
	24	/* GNU/Linux is SVR4-ish but its /proc file system isn't. */
	25	#undef USE_PROC_FS
	26
	27	/* Tell GDB that we can attach and detach other processes. */
	28	#define ATTACH_DETACH
	29
	30	/* Since we're building a native debugger, we can include <signal.h>
	31	to find the range of real-time signals. */
	32
	33	#include <signal.h>
	34
	35	#ifdef __SIGRTMIN
	36	#define REALTIME_LO __SIGRTMIN
	37	#define REALTIME_HI (__SIGRTMAX + 1)
	38	#endif
	39
	40	/* We define this if link.h is available, because with ELF we use SVR4
	41	style shared libraries. */
	42
	43	#ifdef HAVE_LINK_H
	44	#define SVR4_SHARED_LIBS
	45	#include "solib.h" /* Support for shared libraries. */
	46	#endif
	47	\f
	48
	49	/* Override child_wait in `inftarg.c'. */
	50	struct target_waitstatus;
	51	extern ptid_t child_wait (ptid_t ptid, struct target_waitstatus *ourstatus);
	52	#define CHILD_WAIT
	53
	54	extern void lin_lwp_attach_lwp (ptid_t ptid, int verbose);
	55	#define ATTACH_LWP(ptid, verbose) lin_lwp_attach_lwp ((ptid), (verbose))
	56
	57	extern void lin_thread_get_thread_signals (sigset_t *mask);
	58	#define GET_THREAD_SIGNALS(mask) lin_thread_get_thread_signals (mask)
	59
	60	/* Defined to make stepping-over-breakpoints be thread-atomic. */
	61	#define USE_THREAD_STEP_NEEDED 1
	62	\f
	63
	64	/* Use elf_gregset_t and elf_fpregset_t, rather than
	65	gregset_t and fpregset_t. */
	66
	67	#define GDB_GREGSET_T elf_gregset_t
	68	#define GDB_FPREGSET_T elf_fpregset_t
	69
	70	/* Override child_pid_to_exec_file in 'inftarg.c'. */
	71	#define CHILD_PID_TO_EXEC_FILE
	72
	73	#define CHILD_INSERT_FORK_CATCHPOINT
	74	#define CHILD_INSERT_VFORK_CATCHPOINT
	75	#define CHILD_INSERT_EXEC_CATCHPOINT
	76	#define CHILD_POST_STARTUP_INFERIOR
	77	#define CHILD_POST_ATTACH
	78	#define CHILD_FOLLOW_FORK
	79	#define KILL_INFERIOR