/* Program and address space management, for GDB, the GNU debugger.
- Copyright (C) 2009-2018 Free Software Foundation, Inc.
+ Copyright (C) 2009-2019 Free Software Foundation, Inc.
This file is part of GDB.
#define PROGSPACE_H
#include "target.h"
-#include "vec.h"
-#include "gdb_vecs.h"
+#include "common/vec.h"
+#include "gdb_bfd.h"
+#include "common/gdb_vecs.h"
#include "registry.h"
+#include "common/next-iterator.h"
+#include "common/safe-iterator.h"
struct target_ops;
struct bfd;
struct program_space_data;
struct address_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
program_space (address_space *aspace_);
~program_space ();
+ typedef next_adapter<struct objfile> objfiles_range;
+
+ /* Return an iterarable object that can be used to iterate over all
+ objfiles. The basic use is in a foreach, like:
+
+ for (objfile *objf : pspace->objfiles ()) { ... } */
+ objfiles_range objfiles ()
+ {
+ return objfiles_range (objfiles_head);
+ }
+
+ typedef next_adapter<struct objfile,
+ basic_safe_iterator<next_iterator<objfile>>>
+ objfiles_safe_range;
+
+ /* An iterable object that can be used to iterate over all objfiles.
+ The basic use is in a foreach, like:
+
+ for (objfile *objf : pspace->objfiles_safe ()) { ... }
+
+ This variant uses a basic_safe_iterator so that objfiles can be
+ deleted during iteration. */
+ objfiles_safe_range objfiles_safe ()
+ {
+ return objfiles_safe_range (objfiles_head);
+ }
+
/* Pointer to next in linked list. */
struct program_space *next = NULL;
It needs to be freed by xfree. It is not NULL iff EBFD is not NULL. */
char *pspace_exec_filename = NULL;
+ /* Binary file diddling handle for the core file. */
+ gdb_bfd_ref_ptr cbfd;
+
/* The address space attached to this program space. More than one
program space may be bound to the same address space. In the
traditional unix-like debugging scenario, this will usually
/* All known objfiles are kept in a linked list. This points to
the head of this list. */
- struct objfile *objfiles = NULL;
+ struct objfile *objfiles_head = NULL;
/* The set of target sections matching the sections mapped into
this program space. Managed by both exec_ops and solib.c. */
/* 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 = NULL;
+ std::vector<struct so_list *> 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. */
/* All known objfiles are kept in a linked list. This points to the
root of this list. */
-#define object_files current_program_space->objfiles
+#define object_files current_program_space->objfiles_head
/* The set of target sections matching the sections mapped into the
current program space. */