[deliverable/binutils-gdb.git] / gdb / inf-ptrace.h

/* Low level child interface to ptrace.

   Copyright (C) 2004-2016 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 3 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, see <http://www.gnu.org/licenses/>.  */

#ifndef INF_PTRACE_H
#define INF_PTRACE_H

/* Create a prototype ptrace target.  The client can override it with
   local methods.  */

extern struct target_ops *inf_ptrace_target (void);

/* Create a "traditional" ptrace target.  REGISTER_U_OFFSET should be
   a function returning the offset within the user area where a
   particular register is stored.  */

extern struct target_ops *
  inf_ptrace_trad_target (CORE_ADDR (*register_u_offset)
					(struct gdbarch *, int, int));

/* Return which PID to pass to ptrace in order to observe/control the
   tracee identified by PTID.  */

extern pid_t get_ptrace_pid (ptid_t);


/* Cleanup the inferior after a successful ptrace detach.  */
extern void inf_ptrace_detach_success (struct target_ops *ops);

#endif
Commit	Line	Data
	1	/* Low level child interface to ptrace.
	2
	3	Copyright (C) 2004-2016 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 3 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, see <http://www.gnu.org/licenses/>. */
	19
	20	#ifndef INF_PTRACE_H
	21	#define INF_PTRACE_H
	22
	23	/* Create a prototype ptrace target. The client can override it with
	24	local methods. */
	25
	26	extern struct target_ops *inf_ptrace_target (void);
	27
	28	/* Create a "traditional" ptrace target. REGISTER_U_OFFSET should be
	29	a function returning the offset within the user area where a
	30	particular register is stored. */
	31
	32	extern struct target_ops *
	33	inf_ptrace_trad_target (CORE_ADDR (*register_u_offset)
	34	(struct gdbarch *, int, int));
	35
	36	/* Return which PID to pass to ptrace in order to observe/control the
	37	tracee identified by PTID. */
	38
	39	extern pid_t get_ptrace_pid (ptid_t);
	40
	41
	42	/* Cleanup the inferior after a successful ptrace detach. */
	43	extern void inf_ptrace_detach_success (struct target_ops *ops);
	44
	45	#endif