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Remove parameter from free_dwo_file

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The objfile parameter to free_dwo_file is unused, so remove it.

gdb/ChangeLog
2018-03-30  Tom Tromey  <tom@tromey.com>

	* dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
	(free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
This commit is contained in:
Tom Tromey 2018-03-28 15:21:08 -06:00
parent 11ed8cada6
commit 5dafb3d176
2 changed files with 9 additions and 8 deletions
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5
gdb/ChangeLog
View File

@ -1,3 +1,8 @@
2018-03-30 Tom Tromey <tom@tromey.com>
* dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
(free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
2018-03-30 Tom Tromey <tom@tromey.com>
* dwarf2read.c (class free_cached_comp_units): New class.

12
gdb/dwarf2read.c
View File

@ -13513,13 +13513,11 @@ queue_and_load_all_dwo_tus (struct dwarf2_per_cu_data *per_cu)
}
/* Free all resources associated with DWO_FILE.
Close the DWO file and munmap the sections.
All memory should be on the objfile obstack. */
Close the DWO file and munmap the sections. */
static void
free_dwo_file (struct dwo_file *dwo_file, struct objfile *objfile)
free_dwo_file (struct dwo_file *dwo_file)
{
/* Note: dbfd is NULL for virtual DWO files. */
gdb_bfd_unref (dwo_file->dbfd);
@ -13533,9 +13531,8 @@ free_dwo_file_cleanup (void *arg)
{
struct free_dwo_file_cleanup_data *data
= (struct free_dwo_file_cleanup_data *) arg;
struct objfile *objfile = data->dwarf2_per_objfile->objfile;
free_dwo_file (data->dwo_file, objfile);
free_dwo_file (data->dwo_file);
xfree (data);
}
@ -13546,9 +13543,8 @@ static int
free_dwo_file_from_slot (void **slot, void *info)
{
struct dwo_file *dwo_file = (struct dwo_file *) *slot;
struct objfile *objfile = (struct objfile *) info;
free_dwo_file (dwo_file, objfile);
free_dwo_file (dwo_file);
return 1;
}