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Change objfile to use new/delete

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This changes objfiles to use new and delete rather than xmalloc and
free.  Simon noticed that it uses a non-POD and so shouldn't be
allocated with XCNEW; and I wanted to be able to use another non-POD as
a member; this patch is the result.

Regression tested by the buildbot.

2017-10-13  Tom Tromey  <tom@tromey.com>

	* compile/compile-object-run.c (do_module_cleanup): Use delete.
	* solib.c (update_solib_list, reload_shared_libraries_1): Use
	delete.
	* symfile.c (symbol_file_add_with_addrs): Use new.
	(symbol_file_add_separate): Update comment.
	(syms_from_objfile_1, remove_symbol_file_command): Use delete.
	* jit.c (jit_object_close_impl): Use new.
	(jit_unregister_code): Use delete.
	* objfiles.c (objfile::objfile): Rename from allocate_objfile.
	(~objfile): Rename from free_objfile.
	(free_objfile_separate_debug, do_free_objfile_cleanup)
	(free_all_objfiles, objfile_purge_solibs): Use delete.
	* objfiles.h (struct objfile): Add constructor and destructor.
	Use DISABLE_COPY_AND_ASSIGN.  Add initializers to data members.
	(allocate_objfile, free_objfile): Don't declare.
	(struct objstats): Add initializers.
This commit is contained in:
Tom Tromey
2017-10-11 14:43:57 -06:00
parent 7594f62360
commit 9e86da0760
7 changed files with 131 additions and 131 deletions
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6
gdb/jit.c
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@@ -801,8 +801,8 @@ jit_object_close_impl (struct gdb_symbol_callbacks *cb,
priv_data = (jit_dbg_reader_data *) cb->priv_data;
objfile = allocate_objfile (NULL, "<< JIT compiled code >>",
OBJF_NOT_FILENAME);
objfile = new struct objfile (NULL, "<< JIT compiled code >>",
OBJF_NOT_FILENAME);
objfile->per_bfd->gdbarch = target_gdbarch ();
terminate_minimal_symbol_table (objfile);
@@ -983,7 +983,7 @@ jit_register_code (struct gdbarch *gdbarch,
static void
jit_unregister_code (struct objfile *objfile)
{
free_objfile (objfile);
delete objfile;
}
/* Look up the objfile with this code entry address. */