/* Program and address space management, for GDB, the GNU debugger.
- Copyright (C) 2009 Free Software Foundation, Inc.
+ Copyright (C) 2009-2012 Free Software Foundation, Inc.
This file is part of GDB.
#include "target.h"
#include "vec.h"
+#include "gdb_vecs.h"
+#include "registry.h"
struct target_ops;
struct bfd;
struct address_space;
struct program_space_data;
+typedef struct so_list *so_list_ptr;
+DEF_VEC_P (so_list_ptr);
+
/* A program space represents a symbolic view of an address space.
Roughly speaking, it holds all the data associated with a
non-running-yet program (main executable, main symbols), and when
to set breakpoints point at the wrong addresses. */
int executing_startup;
+ /* True if no breakpoints should be inserted in this program
+ space. */
+ int breakpoints_not_allowed;
+
/* The object file that the main symbol table was loaded from
(e.g. the argument to the "symbol-file" or "file" command). */
struct objfile *symfile_object_file;
/* All known objfiles are kept in a linked list. This points to
- the head of this list. */
+ the head of this list. */
struct objfile *objfiles;
/* The set of target sections matching the sections mapped into
solib.c. */
struct so_list *so_list;
+ /* Number of calls to solib_add. */
+ unsigned solib_add_generation;
+
+ /* When an solib is added, it is also added to this vector. This
+ is so we can properly report solib changes to the user. */
+ VEC (so_list_ptr) *added_solibs;
+
+ /* When an solib is removed, its name is added to this vector.
+ This is so we can properly report solib changes to the user. */
+ VEC (char_ptr) *deleted_solibs;
+
/* Per pspace data-pointers required by other GDB modules. */
- void **data;
- unsigned num_data;
+ REGISTRY_FIELDS;
};
/* The object file that the main symbol table was loaded from (e.g. the
#define symfile_objfile current_program_space->symfile_object_file
/* All known objfiles are kept in a linked list. This points to the
- root of this list. */
+ root of this list. */
#define object_files current_program_space->objfiles
/* The set of target sections matching the sections mapped into the
anymore. */
extern void prune_program_spaces (void);
+/* Reset saved solib data at the start of an solib event. This lets
+ us properly collect the data when calling solib_add, so it can then
+ later be printed. */
+extern void clear_program_space_solib_cache (struct program_space *);
+
/* Keep a registry of per-pspace data-pointers required by other GDB
modules. */
-extern const struct program_space_data *register_program_space_data (void);
-extern const struct program_space_data *register_program_space_data_with_cleanup
- (void (*cleanup) (struct program_space *, void *));
-extern void clear_program_space_data (struct program_space *pspace);
-extern void set_program_space_data (struct program_space *pspace,
- const struct program_space_data *data, void *value);
-extern void *program_space_data (struct program_space *pspace,
- const struct program_space_data *data);
+DECLARE_REGISTRY (program_space);
#endif