/* Program and address space management, for GDB, the GNU debugger.
- Copyright (C) 2009-2018 Free Software Foundation, Inc.
+ Copyright (C) 2009-2020 Free Software Foundation, Inc.
This file is part of GDB.
#include "arch-utils.h"
#include "gdbcore.h"
#include "solib.h"
+#include "solist.h"
#include "gdbthread.h"
#include "inferior.h"
+#include <algorithm>
/* The last program space number assigned. */
int last_program_space_num = 0;
no_shared_libraries (NULL, 0);
exec_close ();
free_all_objfiles ();
+ /* Defer breakpoint re-set because we don't want to create new
+ locations for this pspace which we're tearing down. */
+ clear_symtab_users (SYMFILE_DEFER_BP_RESET);
if (!gdbarch_has_shared_address_space (target_gdbarch ()))
free_address_space (this->aspace);
clear_section_table (&this->target_sections);
program_space_free_data (this);
}
+/* See progspace.h. */
+
+void
+program_space::free_all_objfiles ()
+{
+ struct so_list *so;
+
+ /* Any objfile reference would become stale. */
+ for (so = master_so_list (); so; so = so->next)
+ gdb_assert (so->objfile == NULL);
+
+ while (!objfiles_list.empty ())
+ objfiles_list.front ()->unlink ();
+}
+
+/* See progspace.h. */
+
+void
+program_space::add_objfile (std::shared_ptr<objfile> &&objfile,
+ struct objfile *before)
+{
+ if (before == nullptr)
+ objfiles_list.push_back (std::move (objfile));
+ else
+ {
+ auto iter = std::find_if (objfiles_list.begin (), objfiles_list.end (),
+ [=] (const std::shared_ptr<::objfile> &objf)
+ {
+ return objf.get () == before;
+ });
+ gdb_assert (iter != objfiles_list.end ());
+ objfiles_list.insert (iter, std::move (objfile));
+ }
+}
+
+/* See progspace.h. */
+
+void
+program_space::remove_objfile (struct objfile *objfile)
+{
+ auto iter = std::find_if (objfiles_list.begin (), objfiles_list.end (),
+ [=] (const std::shared_ptr<::objfile> &objf)
+ {
+ return objf.get () == objfile;
+ });
+ gdb_assert (iter != objfiles_list.end ());
+ objfiles_list.erase (iter);
+
+ if (objfile == symfile_object_file)
+ symfile_object_file = NULL;
+}
+
/* Copies program space SRC to DEST. Copies the main executable file,
and the main symbol file. Returns DEST. */
else
uiout->field_skip ("current");
- uiout->field_int ("id", pspace->num);
+ uiout->field_signed ("id", pspace->num);
if (pspace->pspace_exec_filename)
uiout->field_string ("exec", pspace->pspace_exec_filename);
printed_header = 1;
printf_filtered ("\n\tBound inferiors: ID %d (%s)",
inf->num,
- target_pid_to_str (ptid_t (inf->pid)));
+ target_pid_to_str (ptid_t (inf->pid)).c_str ());
}
else
printf_filtered (", ID %d (%s)",
inf->num,
- target_pid_to_str (ptid_t (inf->pid)));
+ target_pid_to_str (ptid_t (inf->pid)).c_str ());
}
uiout->text ("\n");