FreeChainXenon/binutils-gdb
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Delete struct artdata archive_head

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This element is unused.  Ideally we'd be moving archive_head and
other archive specific fields from struct bfd to here, but that's a
much larger change than this little bit of cleanup.

	* libbfd-in.h (struct artdata): Delete archive_head.
	* libbfd.h: Regenerate.
	* archive.c,
	* coff-rs6000.c,
	* coff64-rs6000.c: Delete comments mentioning artdata archive_head.
This commit is contained in:
Alan Modra 2023-04-20 12:14:09 +09:30
parent 0014c67d3b
commit 3bc69c1867
5 changed files with 1 additions and 34 deletions
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20
bfd/archive.c
View file

@ -215,18 +215,7 @@ _bfd_generic_mkarchive (bfd *abfd)
size_t amt = sizeof (struct artdata);
abfd->tdata.aout_ar_data = (struct artdata *) bfd_zalloc (abfd, amt);
if (bfd_ardata (abfd) == NULL)
return false;
/* Already cleared by bfd_zalloc above.
bfd_ardata (abfd)->cache = NULL;
bfd_ardata (abfd)->archive_head = NULL;
bfd_ardata (abfd)->symdefs = NULL;
bfd_ardata (abfd)->extended_names = NULL;
bfd_ardata (abfd)->extended_names_size = 0;
bfd_ardata (abfd)->tdata = NULL; */
return true;
return bfd_ardata (abfd) != NULL;
}
/*
@ -905,13 +894,6 @@ bfd_generic_archive_p (bfd *abfd)
}
bfd_ardata (abfd)->first_file_filepos = SARMAG;
/* Cleared by bfd_zalloc above.
bfd_ardata (abfd)->cache = NULL;
bfd_ardata (abfd)->archive_head = NULL;
bfd_ardata (abfd)->symdefs = NULL;
bfd_ardata (abfd)->extended_names = NULL;
bfd_ardata (abfd)->extended_names_size = 0;
bfd_ardata (abfd)->tdata = NULL; */
if (!BFD_SEND (abfd, _bfd_slurp_armap, (abfd))
|| !BFD_SEND (abfd, _bfd_slurp_extended_name_table, (abfd)))

7
bfd/coff-rs6000.c
View file

@ -1527,13 +1527,6 @@ _bfd_xcoff_archive_p (bfd *abfd)
if (bfd_ardata (abfd) == (struct artdata *) NULL)
goto error_ret_restore;
/* Cleared by bfd_zalloc above.
bfd_ardata (abfd)->cache = NULL;
bfd_ardata (abfd)->archive_head = NULL;
bfd_ardata (abfd)->symdefs = NULL;
bfd_ardata (abfd)->extended_names = NULL;
bfd_ardata (abfd)->extended_names_size = 0; */
/* Now handle the two formats. */
if (magic[1] != 'b')
{

6
bfd/coff64-rs6000.c
View file

@ -1939,12 +1939,6 @@ xcoff64_archive_p (bfd *abfd)
if (bfd_ardata (abfd) == (struct artdata *) NULL)
goto error_ret_restore;
/* Already cleared by bfd_zalloc above.
bfd_ardata (abfd)->cache = NULL;
bfd_ardata (abfd)->archive_head = NULL;
bfd_ardata (abfd)->symdefs = NULL;
bfd_ardata (abfd)->extended_names = NULL;
bfd_ardata (abfd)->extended_names_size = 0; */
bfd_ardata (abfd)->first_file_filepos = bfd_scan_vma (hdr.firstmemoff,
(const char **) NULL,
10);

1
bfd/libbfd-in.h
View file

@ -75,7 +75,6 @@ struct artdata
file_ptr first_file_filepos;
/* Speed up searching the armap */
htab_t cache;
bfd *archive_head; /* Only interesting in output routines. */
carsym *symdefs; /* The symdef entries. */
symindex symdef_count; /* How many there are. */
char *extended_names; /* Clever intel extension. */

1
bfd/libbfd.h
View file

@ -81,7 +81,6 @@ struct artdata
file_ptr first_file_filepos;
/* Speed up searching the armap */
htab_t cache;
bfd *archive_head; /* Only interesting in output routines. */
carsym *symdefs; /* The symdef entries. */
symindex symdef_count; /* How many there are. */
char *extended_names; /* Clever intel extension. */