1 /* Inferior process information for the remote server for GDB.
2 Copyright (C) 1993-2019 Free Software Foundation, Inc.
4 This file is part of GDB.
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>. */
19 #ifndef GDBSERVER_INFERIORS_H
20 #define GDBSERVER_INFERIORS_H
22 #include "common/gdb_vecs.h"
30 struct raw_breakpoint
;
31 struct fast_tracepoint_jump
;
32 struct process_info_private
;
36 process_info (int pid_
, int attached_
)
37 : pid (pid_
), attached (attached_
)
40 /* This process' pid. */
43 /* Nonzero if this child process was attached rather than
47 /* True if GDB asked us to detach from this process, but we remained
51 /* The symbol cache. */
52 struct sym_cache
*symbol_cache
= NULL
;
54 /* The list of memory breakpoints. */
55 struct breakpoint
*breakpoints
= NULL
;
57 /* The list of raw memory breakpoints. */
58 struct raw_breakpoint
*raw_breakpoints
= NULL
;
60 /* The list of installed fast tracepoints. */
61 struct fast_tracepoint_jump
*fast_tracepoint_jumps
= NULL
;
63 /* The list of syscalls to report, or just a single element, ANY_SYSCALL,
64 for unfiltered syscall reporting. */
65 std::vector
<int> syscalls_to_catch
;
67 const struct target_desc
*tdesc
= NULL
;
69 /* Private target data. */
70 struct process_info_private
*priv
= NULL
;
73 /* Get the pid of PROC. */
76 pid_of (const process_info
*proc
)
81 /* Return a pointer to the process that corresponds to the current
82 thread (current_thread). It is an error to call this if there is
83 no current thread selected. */
85 struct process_info
*current_process (void);
86 struct process_info
*get_thread_process (const struct thread_info
*);
88 extern std::list
<process_info
*> all_processes
;
90 /* Invoke FUNC for each process. */
92 template <typename Func
>
94 for_each_process (Func func
)
96 std::list
<process_info
*>::iterator next
, cur
= all_processes
.begin ();
98 while (cur
!= all_processes
.end ())
107 /* Find the first process for which FUNC returns true. Return NULL if no
108 process satisfying FUNC is found. */
110 template <typename Func
>
111 static process_info
*
112 find_process (Func func
)
114 std::list
<process_info
*>::iterator next
, cur
= all_processes
.begin ();
116 while (cur
!= all_processes
.end ())
130 extern struct thread_info
*current_thread
;
132 /* Return the first process in the processes list. */
133 struct process_info
*get_first_process (void);
135 struct process_info
*add_process (int pid
, int attached
);
136 void remove_process (struct process_info
*process
);
137 struct process_info
*find_process_pid (int pid
);
138 int have_started_inferiors_p (void);
139 int have_attached_inferiors_p (void);
141 void clear_inferiors (void);
143 void *thread_target_data (struct thread_info
*);
144 struct regcache
*thread_regcache_data (struct thread_info
*);
145 void set_thread_regcache_data (struct thread_info
*, struct regcache
*);
147 #endif /* GDBSERVER_INFERIORS_H */
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