mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-27 04:52:05 +08:00
bc09b0c14f
This patch makes these two functions actually use the inferior parameter added by the previous patch, instead of reading inferior_ptid. I chose these two, because they are the one actually used when I detach on my GNU/Linux system, so they were easy to test. I took the opportunity to pass the inferior being detached to inf_ptrace_detach_success, so it could use it too. From there, it made sense to add an overload of detach_inferior that takes the inferior directly rather than the pid, to avoid having to pass inf->pid only for the callee to look up the inferior structure by pid. gdb/ChangeLog: * inf-ptrace.c (inf_ptrace_detach): Adjust call to inf_ptrace_detach_success. (inf_ptrace_detach_success): Add inferior parameter, use it instead of inferior_ptid, pass it to detach_inferior. * inf-ptrace.h (inf_ptrace_detach_success): Add inferior parameter. * inferior.c (detach_inferior): Add overload that takes an inferior object. * inferior.h (detach_inferior): Likewise. * linux-nat.c (linux_nat_detach): Use the inf parameter, don't use inferior_ptid, adjust call to inf_ptrace_detach_success. * linux-thread-db.c (thread_db_detach): Use inf parameter.
46 lines
1.5 KiB
C
46 lines
1.5 KiB
C
/* Low level child interface to ptrace.
|
|
|
|
Copyright (C) 2004-2018 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, inferior *inf);
|
|
|
|
#endif
|