1 /* Inferior process information for the remote server for GDB.
2 Copyright (C) 1993-2013 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/>. */
22 /* Generic information for tracking a list of ``inferiors'' - threads,
26 struct inferior_list_entry
*head
;
27 struct inferior_list_entry
*tail
;
29 struct inferior_list_entry
32 struct inferior_list_entry
*next
;
39 struct raw_breakpoint
;
40 struct fast_tracepoint_jump
;
41 struct process_info_private
;
45 struct inferior_list_entry head
;
47 /* Nonzero if this child process was attached rather than
51 /* True if GDB asked us to detach from this process, but we remained
55 /* The symbol cache. */
56 struct sym_cache
*symbol_cache
;
58 /* The list of memory breakpoints. */
59 struct breakpoint
*breakpoints
;
61 /* The list of raw memory breakpoints. */
62 struct raw_breakpoint
*raw_breakpoints
;
64 /* The list of installed fast tracepoints. */
65 struct fast_tracepoint_jump
*fast_tracepoint_jumps
;
67 const struct target_desc
*tdesc
;
69 /* Private target data. */
70 struct process_info_private
*private;
73 /* Return a pointer to the process that corresponds to the current
74 thread (current_inferior). It is an error to call this if there is
75 no current thread selected. */
77 struct process_info
*current_process (void);
78 struct process_info
*get_thread_process (struct thread_info
*);
80 extern struct inferior_list all_processes
;
82 void add_inferior_to_list (struct inferior_list
*list
,
83 struct inferior_list_entry
*new_inferior
);
84 void for_each_inferior (struct inferior_list
*list
,
85 void (*action
) (struct inferior_list_entry
*));
87 extern struct thread_info
*current_inferior
;
88 void remove_inferior (struct inferior_list
*list
,
89 struct inferior_list_entry
*entry
);
91 struct process_info
*add_process (int pid
, int attached
);
92 void remove_process (struct process_info
*process
);
93 struct process_info
*find_process_pid (int pid
);
94 int have_started_inferiors_p (void);
95 int have_attached_inferiors_p (void);
97 ptid_t
thread_id_to_gdb_id (ptid_t
);
98 ptid_t
thread_to_gdb_id (struct thread_info
*);
99 ptid_t
gdb_id_to_thread_id (ptid_t
);
101 void clear_inferiors (void);
102 struct inferior_list_entry
*find_inferior
103 (struct inferior_list
*,
104 int (*func
) (struct inferior_list_entry
*,
107 struct inferior_list_entry
*find_inferior_id (struct inferior_list
*list
,
109 void *inferior_target_data (struct thread_info
*);
110 void set_inferior_target_data (struct thread_info
*, void *);
111 void *inferior_regcache_data (struct thread_info
*);
112 void set_inferior_regcache_data (struct thread_info
*, void *);
114 #endif /* INFERIORS_H */