GDB 7.6.50

gdb/gdbserver/inferiors.h

Index: gdb/gdbserver/inferiors.h
diff --git a/gdb/gdbserver/inferiors.h b/gdb/gdbserver/inferiors.h
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+/* Inferior process information for the remote server for GDB.
+   Copyright (C) 1993-2013 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 INFERIORS_H
+#define INFERIORS_H
+
+/* Generic information for tracking a list of ``inferiors'' - threads,
+   processes, etc.  */
+struct inferior_list
+{
+  struct inferior_list_entry *head;
+  struct inferior_list_entry *tail;
+};
+struct inferior_list_entry
+{
+  ptid_t id;
+  struct inferior_list_entry *next;
+};
+
+struct thread_info;
+struct target_desc;
+struct sym_cache;
+struct breakpoint;
+struct raw_breakpoint;
+struct fast_tracepoint_jump;
+struct process_info_private;
+
+struct process_info
+{
+  struct inferior_list_entry head;
+
+  /* Nonzero if this child process was attached rather than
+     spawned.  */
+  int attached;
+
+  /* True if GDB asked us to detach from this process, but we remained
+     attached anyway.  */
+  int gdb_detached;
+
+  /* The symbol cache.  */
+  struct sym_cache *symbol_cache;
+
+  /* The list of memory breakpoints.  */
+  struct breakpoint *breakpoints;
+
+  /* The list of raw memory breakpoints.  */
+  struct raw_breakpoint *raw_breakpoints;
+
+  /* The list of installed fast tracepoints.  */
+  struct fast_tracepoint_jump *fast_tracepoint_jumps;
+
+  const struct target_desc *tdesc;
+
+  /* Private target data.  */
+  struct process_info_private *private;
+};
+
+/* Return a pointer to the process that corresponds to the current
+   thread (current_inferior).  It is an error to call this if there is
+   no current thread selected.  */
+
+struct process_info *current_process (void);
+struct process_info *get_thread_process (struct thread_info *);
+
+extern struct inferior_list all_processes;
+
+void add_inferior_to_list (struct inferior_list *list,
+			   struct inferior_list_entry *new_inferior);
+void for_each_inferior (struct inferior_list *list,
+			void (*action) (struct inferior_list_entry *));
+
+extern struct thread_info *current_inferior;
+void remove_inferior (struct inferior_list *list,
+		      struct inferior_list_entry *entry);
+
+struct process_info *add_process (int pid, int attached);
+void remove_process (struct process_info *process);
+struct process_info *find_process_pid (int pid);
+int have_started_inferiors_p (void);
+int have_attached_inferiors_p (void);
+
+ptid_t thread_id_to_gdb_id (ptid_t);
+ptid_t thread_to_gdb_id (struct thread_info *);
+ptid_t gdb_id_to_thread_id (ptid_t);
+
+void clear_inferiors (void);
+struct inferior_list_entry *find_inferior
+     (struct inferior_list *,
+      int (*func) (struct inferior_list_entry *,
+		   void *),
+      void *arg);
+struct inferior_list_entry *find_inferior_id (struct inferior_list *list,
+					      ptid_t id);
+void *inferior_target_data (struct thread_info *);
+void set_inferior_target_data (struct thread_info *, void *);
+void *inferior_regcache_data (struct thread_info *);
+void set_inferior_regcache_data (struct thread_info *, void *);
+
+#endif /* INFERIORS_H */