X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=bfd%2Farchive.c;h=3d5635a9f248a00fd89033cb89e45cfdbc8dedb1;hb=5496abe1c5c31aa6648e8fdb15e4122025bcabfe;hp=d96c8667eb5f539551c4af2dbc11de117dc13ab3;hpb=7ec22e0f1e08e96718ac27ea57a1dca0707a8b02;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/archive.c b/bfd/archive.c index d96c8667eb..3d5635a9f2 100644 --- a/bfd/archive.c +++ b/bfd/archive.c @@ -1,5 +1,5 @@ /* BFD back-end for archive files (libraries). - Copyright (C) 1990-2017 Free Software Foundation, Inc. + Copyright (C) 1990-2020 Free Software Foundation, Inc. Written by Cygnus Support. Mostly Gumby Henkel-Wallace's fault. This file is part of BFD, the Binary File Descriptor library. @@ -692,6 +692,13 @@ _bfd_get_elt_at_filepos (bfd *archive, file_ptr filepos) return NULL; } n_bfd->proxy_origin = bfd_tell (archive); + + /* Copy BFD_COMPRESS, BFD_DECOMPRESS and BFD_COMPRESS_GABI + flags. */ + n_bfd->flags |= archive->flags & (BFD_COMPRESS + | BFD_DECOMPRESS + | BFD_COMPRESS_GABI); + return n_bfd; } @@ -721,7 +728,9 @@ _bfd_get_elt_at_filepos (bfd *archive, file_ptr filepos) else { n_bfd->origin = n_bfd->proxy_origin; - n_bfd->filename = xstrdup (filename); + n_bfd->filename = bfd_strdup (filename); + if (n_bfd->filename == NULL) + goto out; } n_bfd->arelt_data = new_areldata; @@ -734,11 +743,14 @@ _bfd_get_elt_at_filepos (bfd *archive, file_ptr filepos) /* Copy is_linker_input. */ n_bfd->is_linker_input = archive->is_linker_input; - if (_bfd_add_bfd_to_archive_cache (archive, filepos, n_bfd)) + if (archive->no_element_cache + || _bfd_add_bfd_to_archive_cache (archive, filepos, n_bfd)) return n_bfd; + out: free (new_areldata); n_bfd->arelt_data = NULL; + bfd_close (n_bfd); return NULL; } @@ -754,6 +766,13 @@ _bfd_generic_get_elt_at_index (bfd *abfd, symindex sym_index) return _bfd_get_elt_at_filepos (abfd, entry->file_offset); } +bfd * +_bfd_noarchive_get_elt_at_index (bfd *abfd, + symindex sym_index ATTRIBUTE_UNUSED) +{ + return (bfd *) _bfd_ptr_bfd_null_error (abfd); +} + /* FUNCTION bfd_openr_next_archived_file @@ -764,10 +783,11 @@ SYNOPSIS DESCRIPTION Provided a BFD, @var{archive}, containing an archive and NULL, open an input BFD on the first contained element and returns that. - Subsequent calls should pass - the archive and the previous return value to return a created - BFD to the next contained element. NULL is returned when there - are no more. + Subsequent calls should pass the archive and the previous return + value to return a created BFD to the next contained element. NULL + is returned when there are no more. + Note - if you want to process the bfd returned by this call be + sure to call bfd_check_format() on it first. */ bfd * @@ -815,6 +835,13 @@ bfd_generic_openr_next_archived_file (bfd *archive, bfd *last_file) return _bfd_get_elt_at_filepos (archive, filestart); } +bfd * +_bfd_noarchive_openr_next_archived_file (bfd *archive, + bfd *last_file ATTRIBUTE_UNUSED) +{ + return (bfd *) _bfd_ptr_bfd_null_error (archive); +} + const bfd_target * bfd_generic_archive_p (bfd *abfd) { @@ -829,12 +856,14 @@ bfd_generic_archive_p (bfd *abfd) return NULL; } - bfd_is_thin_archive (abfd) = (strncmp (armag, ARMAGT, SARMAG) == 0); + bfd_set_thin_archive (abfd, strncmp (armag, ARMAGT, SARMAG) == 0); if (strncmp (armag, ARMAG, SARMAG) != 0 - && strncmp (armag, ARMAGB, SARMAG) != 0 && ! bfd_is_thin_archive (abfd)) - return NULL; + { + bfd_set_error (bfd_error_wrong_format); + return NULL; + } tdata_hold = bfd_ardata (abfd); @@ -868,6 +897,7 @@ bfd_generic_archive_p (bfd *abfd) if (abfd->target_defaulted && bfd_has_map (abfd)) { bfd *first; + unsigned int save; /* This archive has a map, so we may presume that the contents are object files. Make sure that if the first file in the @@ -880,14 +910,17 @@ bfd_generic_archive_p (bfd *abfd) normal archive, regardless of the format of the object files. We do accept an empty archive. */ + save = abfd->no_element_cache; + abfd->no_element_cache = 1; first = bfd_openr_next_archived_file (abfd, NULL); + abfd->no_element_cache = save; if (first != NULL) { first->target_defaulted = FALSE; if (bfd_check_format (first, bfd_object) && first->xvec != abfd->xvec) bfd_set_error (bfd_error_wrong_object_format); - /* And we ought to close `first' here too. */ + bfd_close (first); } } @@ -935,7 +968,7 @@ do_slurp_bsd_armap (bfd *abfd) if (parsed_size < 4) return FALSE; - raw_armap = (bfd_byte *) bfd_zalloc (abfd, parsed_size); + raw_armap = (bfd_byte *) bfd_alloc (abfd, parsed_size); if (raw_armap == NULL) return FALSE; @@ -957,7 +990,6 @@ do_slurp_bsd_armap (bfd *abfd) goto byebye; } - ardata->cache = 0; rbase = raw_armap + BSD_SYMDEF_COUNT_SIZE; stringbase = ((char *) rbase + ardata->symdef_count * BSD_SYMDEF_SIZE @@ -981,7 +1013,7 @@ do_slurp_bsd_armap (bfd *abfd) /* FIXME, we should provide some way to free raw_ardata when we are done using the strings from it. For now, it seems to be allocated on an objalloc anyway... */ - bfd_has_map (abfd) = TRUE; + abfd->has_armap = TRUE; return TRUE; } @@ -995,6 +1027,7 @@ do_slurp_coff_armap (bfd *abfd) int *raw_armap, *rawptr; struct artdata *ardata = bfd_ardata (abfd); char *stringbase; + char *stringend; bfd_size_type stringsize; bfd_size_type parsed_size; carsym *carsyms; @@ -1022,35 +1055,26 @@ do_slurp_coff_armap (bfd *abfd) nsymz = bfd_getb32 (int_buf); stringsize = parsed_size - (4 * nsymz) - 4; - /* ... except that some archive formats are broken, and it may be our - fault - the i960 little endian coff sometimes has big and sometimes - little, because our tools changed. Here's a horrible hack to clean - up the crap. */ - - if (stringsize > 0xfffff - && bfd_get_arch (abfd) == bfd_arch_i960 - && bfd_get_flavour (abfd) == bfd_target_coff_flavour) - { - /* This looks dangerous, let's do it the other way around. */ - nsymz = bfd_getl32 (int_buf); - stringsize = parsed_size - (4 * nsymz) - 4; - swap = bfd_getl32; - } - /* The coff armap must be read sequentially. So we construct a bsd-style one in core all at once, for simplicity. */ if (nsymz > ~ (bfd_size_type) 0 / sizeof (carsym)) - return FALSE; + { + bfd_set_error (bfd_error_no_memory); + return FALSE; + } carsym_size = (nsymz * sizeof (carsym)); ptrsize = (4 * nsymz); if (carsym_size + stringsize + 1 <= carsym_size) - return FALSE; + { + bfd_set_error (bfd_error_no_memory); + return FALSE; + } - ardata->symdefs = (struct carsym *) bfd_zalloc (abfd, - carsym_size + stringsize + 1); + ardata->symdefs = (struct carsym *) bfd_alloc (abfd, + carsym_size + stringsize + 1); if (ardata->symdefs == NULL) return FALSE; carsyms = ardata->symdefs; @@ -1065,33 +1089,29 @@ do_slurp_coff_armap (bfd *abfd) { if (bfd_get_error () != bfd_error_system_call) bfd_set_error (bfd_error_malformed_archive); - goto release_raw_armap; + goto release_symdefs; } /* OK, build the carsyms. */ - for (i = 0; i < nsymz && stringsize > 0; i++) + stringend = stringbase + stringsize; + *stringend = 0; + for (i = 0; i < nsymz; i++) { - bfd_size_type len; - rawptr = raw_armap + i; carsyms->file_offset = swap ((bfd_byte *) rawptr); carsyms->name = stringbase; - /* PR 17512: file: 4a1d50c1. */ - len = strnlen (stringbase, stringsize); - if (len < stringsize) - len ++; - stringbase += len; - stringsize -= len; + stringbase += strlen (stringbase); + if (stringbase != stringend) + ++stringbase; carsyms++; } - *stringbase = 0; ardata->symdef_count = nsymz; ardata->first_file_filepos = bfd_tell (abfd); /* Pad to an even boundary if you have to. */ ardata->first_file_filepos += (ardata->first_file_filepos) % 2; - bfd_has_map (abfd) = TRUE; + abfd->has_armap = TRUE; bfd_release (abfd, raw_armap); /* Check for a second archive header (as used by PE). */ @@ -1114,8 +1134,6 @@ do_slurp_coff_armap (bfd *abfd) return TRUE; -release_raw_armap: - bfd_release (abfd, raw_armap); release_symdefs: bfd_release (abfd, (ardata)->symdefs); return FALSE; @@ -1174,116 +1192,7 @@ bfd_slurp_armap (bfd *abfd) return do_slurp_bsd_armap (abfd); } - bfd_has_map (abfd) = FALSE; - return TRUE; -} - -/* Returns FALSE on error, TRUE otherwise. */ -/* Flavor 2 of a bsd armap, similar to bfd_slurp_bsd_armap except the - header is in a slightly different order and the map name is '/'. - This flavour is used by hp300hpux. */ - -#define HPUX_SYMDEF_COUNT_SIZE 2 - -bfd_boolean -bfd_slurp_bsd_armap_f2 (bfd *abfd) -{ - struct areltdata *mapdata; - char nextname[17]; - unsigned int counter; - bfd_byte *raw_armap, *rbase; - struct artdata *ardata = bfd_ardata (abfd); - char *stringbase; - unsigned int stringsize; - unsigned int left; - bfd_size_type amt; - carsym *set; - int i = bfd_bread (nextname, 16, abfd); - - if (i == 0) - return TRUE; - if (i != 16) - return FALSE; - - /* The archive has at least 16 bytes in it. */ - if (bfd_seek (abfd, (file_ptr) -16, SEEK_CUR) != 0) - return FALSE; - - if (CONST_STRNEQ (nextname, "__.SYMDEF ") - || CONST_STRNEQ (nextname, "__.SYMDEF/ ")) /* Old Linux archives. */ - return do_slurp_bsd_armap (abfd); - - if (! CONST_STRNEQ (nextname, "/ ")) - { - bfd_has_map (abfd) = FALSE; - return TRUE; - } - - mapdata = (struct areltdata *) _bfd_read_ar_hdr (abfd); - if (mapdata == NULL) - return FALSE; - - if (mapdata->parsed_size < HPUX_SYMDEF_COUNT_SIZE + BSD_STRING_COUNT_SIZE) - { - free (mapdata); - wrong_format: - bfd_set_error (bfd_error_wrong_format); - byebye: - return FALSE; - } - left = mapdata->parsed_size - HPUX_SYMDEF_COUNT_SIZE - BSD_STRING_COUNT_SIZE; - - amt = mapdata->parsed_size; - free (mapdata); - - raw_armap = (bfd_byte *) bfd_zalloc (abfd, amt); - if (raw_armap == NULL) - goto byebye; - - if (bfd_bread (raw_armap, amt, abfd) != amt) - { - if (bfd_get_error () != bfd_error_system_call) - bfd_set_error (bfd_error_malformed_archive); - goto byebye; - } - - ardata->symdef_count = H_GET_16 (abfd, raw_armap); - - ardata->cache = 0; - - stringsize = H_GET_32 (abfd, raw_armap + HPUX_SYMDEF_COUNT_SIZE); - if (stringsize > left) - goto wrong_format; - left -= stringsize; - - /* Skip sym count and string sz. */ - stringbase = ((char *) raw_armap - + HPUX_SYMDEF_COUNT_SIZE - + BSD_STRING_COUNT_SIZE); - rbase = (bfd_byte *) stringbase + stringsize; - amt = ardata->symdef_count * BSD_SYMDEF_SIZE; - if (amt > left) - goto wrong_format; - - ardata->symdefs = (struct carsym *) bfd_alloc (abfd, amt); - if (!ardata->symdefs) - return FALSE; - - for (counter = 0, set = ardata->symdefs; - counter < ardata->symdef_count; - counter++, set++, rbase += BSD_SYMDEF_SIZE) - { - set->name = H_GET_32 (abfd, rbase) + stringbase; - set->file_offset = H_GET_32 (abfd, rbase + BSD_SYMDEF_OFFSET_SIZE); - } - - ardata->first_file_filepos = bfd_tell (abfd); - /* Pad to an even boundary if you have to. */ - ardata->first_file_filepos += (ardata->first_file_filepos) % 2; - /* FIXME, we should provide some way to free raw_ardata when - we are done using the strings from it. For now, it seems - to be allocated on an objalloc anyway... */ - bfd_has_map (abfd) = TRUE; + abfd->has_armap = FALSE; return TRUE; } @@ -1333,7 +1242,7 @@ _bfd_slurp_extended_name_table (bfd *abfd) goto byebye; bfd_ardata (abfd)->extended_names_size = amt; - bfd_ardata (abfd)->extended_names = (char *) bfd_zalloc (abfd, amt + 1); + bfd_ardata (abfd)->extended_names = (char *) bfd_alloc (abfd, amt + 1); if (bfd_ardata (abfd)->extended_names == NULL) { byebye: @@ -1351,6 +1260,7 @@ _bfd_slurp_extended_name_table (bfd *abfd) bfd_ardata (abfd)->extended_names = NULL; goto byebye; } + bfd_ardata (abfd)->extended_names[amt] = 0; /* Since the archive is supposed to be printable if it contains text, the entries in the list are newline-padded, not null @@ -1394,6 +1304,9 @@ normalize (bfd *abfd, const char *file) const char *last; char *copy; + if (abfd->flags & BFD_ARCHIVE_FULL_PATH) + return file; + first = file + strlen (file) - 1; last = first + 1; @@ -1421,8 +1334,10 @@ normalize (bfd *abfd, const char *file) #else static const char * -normalize (bfd *abfd ATTRIBUTE_UNUSED, const char *file) +normalize (bfd *abfd, const char *file) { + if (abfd->flags & BFD_ARCHIVE_FULL_PATH) + return file; return lbasename (file); } #endif @@ -1432,16 +1347,16 @@ normalize (bfd *abfd ATTRIBUTE_UNUSED, const char *file) Relative path Reference path Result ------------- -------------- ------ - bar.o lib.a bar.o - foo/bar.o lib.a foo/bar.o - bar.o foo/lib.a ../bar.o - foo/bar.o baz/lib.a ../foo/bar.o - bar.o ../lib.a /bar.o - ; ../bar.o ../lib.a bar.o - ; ../bar.o lib.a ../bar.o - foo/bar.o ../lib.a /foo/bar.o - bar.o ../../lib.a //bar.o - bar.o foo/baz/lib.a ../../bar.o + bar.o lib.a bar.o + foo/bar.o lib.a foo/bar.o + bar.o foo/lib.a ../bar.o + foo/bar.o baz/lib.a ../foo/bar.o + bar.o ../lib.a /bar.o + ; ../bar.o ../lib.a bar.o + ; ../bar.o lib.a ../bar.o + foo/bar.o ../lib.a /foo/bar.o + bar.o ../../lib.a //bar.o + bar.o foo/baz/lib.a ../../bar.o Note - the semicolons above are there to prevent the BFD chew utility from interpreting those lines as prototypes to put into @@ -1580,6 +1495,15 @@ _bfd_archive_coff_construct_extended_name_table (bfd *abfd, return _bfd_construct_extended_name_table (abfd, TRUE, tabloc, tablen); } +bfd_boolean +_bfd_noarchive_construct_extended_name_table (bfd *abfd ATTRIBUTE_UNUSED, + char **tabloc ATTRIBUTE_UNUSED, + bfd_size_type *len ATTRIBUTE_UNUSED, + const char **name ATTRIBUTE_UNUSED) +{ + return TRUE; +} + /* Follows archive_head and produces an extended name table if necessary. Returns (in tabloc) a pointer to an extended name table, and in tablen the length of the table. If it makes an entry @@ -1648,7 +1572,7 @@ _bfd_construct_extended_name_table (bfd *abfd, continue; } - normal = normalize (current, current->filename); + normal = normalize (abfd, current->filename); if (normal == NULL) return FALSE; @@ -1688,7 +1612,7 @@ _bfd_construct_extended_name_table (bfd *abfd, if (total_namelen == 0) return TRUE; - *tabloc = (char *) bfd_zalloc (abfd, total_namelen); + *tabloc = (char *) bfd_alloc (abfd, total_namelen); if (*tabloc == NULL) return FALSE; @@ -1729,7 +1653,7 @@ _bfd_construct_extended_name_table (bfd *abfd, } else { - normal = normalize (current, filename); + normal = normalize (abfd, filename); if (normal == NULL) return FALSE; } @@ -1745,16 +1669,14 @@ _bfd_construct_extended_name_table (bfd *abfd, stroff = last_stroff; else { - strcpy (strptr, normal); - if (! trailing_slash) - strptr[thislen] = ARFMAG[1]; - else - { - strptr[thislen] = '/'; - strptr[thislen + 1] = ARFMAG[1]; - } + last_filename = filename; stroff = strptr - *tabloc; last_stroff = stroff; + memcpy (strptr, normal, thislen); + strptr += thislen; + if (trailing_slash) + *strptr++ = '/'; + *strptr++ = ARFMAG[1]; } hdr->ar_name[0] = ar_padchar (current); if (bfd_is_thin_archive (abfd) && current->origin > 0) @@ -1767,13 +1689,6 @@ _bfd_construct_extended_name_table (bfd *abfd, } else _bfd_ar_spacepad (hdr->ar_name + 1, maxname - 1, "%-ld", stroff); - if (normal != last_filename) - { - strptr += thislen + 1; - if (trailing_slash) - ++strptr; - last_filename = filename; - } } } @@ -1800,7 +1715,7 @@ _bfd_archive_bsd44_construct_extended_name_table (bfd *abfd, current != NULL; current = current->archive_next) { - const char *normal = normalize (current, current->filename); + const char *normal = normalize (abfd, current->filename); int has_space = 0; unsigned int len; @@ -1878,6 +1793,12 @@ _bfd_bsd44_write_ar_hdr (bfd *archive, bfd *abfd) } return TRUE; } + +bfd_boolean +_bfd_noarchive_write_ar_hdr (bfd *archive, bfd *abfd ATTRIBUTE_UNUSED) +{ + return _bfd_bool_bfd_false_error (archive); +} /* A couple of functions for creating ar_hdrs. */ @@ -1975,6 +1896,12 @@ bfd_ar_hdr_from_filesystem (bfd *abfd, const char *filename, bfd *member) status.st_gid); _bfd_ar_spacepad (hdr->ar_mode, sizeof (hdr->ar_mode), "%-8lo", status.st_mode); + if (status.st_size - (bfd_size_type) status.st_size != 0) + { + bfd_set_error (bfd_error_file_too_big); + free (ared); + return NULL; + } if (!_bfd_ar_sizepad (hdr->ar_size, sizeof (hdr->ar_size), status.st_size)) { free (ared); @@ -2007,7 +1934,7 @@ bfd_generic_stat_arch_elt (bfd *abfd, struct stat *buf) return -1; #define foo(arelt, stelt, size) \ buf->stelt = strtol (hdr->arelt, &aloser, size); \ - if (aloser == hdr->arelt) \ + if (aloser == hdr->arelt) \ return -1; /* Some platforms support special notations for large IDs. */ @@ -2142,6 +2069,13 @@ bfd_gnu_truncate_arname (bfd *abfd, const char *pathname, char *arhdr) if (length < 16) (hdr->ar_name)[length] = ar_padchar (abfd); } + +void +_bfd_noarchive_truncate_arname (bfd *abfd ATTRIBUTE_UNUSED, + const char *pathname ATTRIBUTE_UNUSED, + char *arhdr ATTRIBUTE_UNUSED) +{ +} /* The BFD is open for write and has its format set to bfd_archive. */ @@ -2290,7 +2224,7 @@ _bfd_write_archive_contents (bfd *arch) if (bfd_update_armap_timestamp (arch)) break; _bfd_error_handler - (_("Warning: writing archive was slow: rewriting timestamp\n")); + (_("warning: writing archive was slow: rewriting timestamp")); } while (++tries < 6); } @@ -2298,7 +2232,7 @@ _bfd_write_archive_contents (bfd *arch) return TRUE; input_err: - bfd_set_error (bfd_error_on_input, current, bfd_get_error ()); + bfd_set_input_error (current, bfd_get_error ()); return FALSE; } @@ -2318,6 +2252,7 @@ _bfd_compute_and_write_armap (bfd *arch, unsigned int elength) long syms_max = 0; bfd_boolean ret; bfd_size_type amt; + static bfd_boolean report_plugin_err = TRUE; /* Dunno if this is the best place for this info... */ if (elength != 0) @@ -2352,6 +2287,14 @@ _bfd_compute_and_write_armap (bfd *arch, unsigned int elength) long symcount; long src_count; + if (current->lto_slim_object && report_plugin_err) + { + report_plugin_err = FALSE; + _bfd_error_handler + (_("%pB: plugin needed to handle lto object"), + current); + } + storage = bfd_get_symtab_upper_bound (current); if (storage < 0) goto error_return; @@ -2400,10 +2343,18 @@ _bfd_compute_and_write_armap (bfd *arch, unsigned int elength) map = new_map; } - if (strcmp (syms[src_count]->name, "__gnu_lto_slim") == 0) - _bfd_error_handler - (_("%s: plugin needed to handle lto object"), - bfd_get_filename (current)); + if (syms[src_count]->name[0] == '_' + && syms[src_count]->name[1] == '_' + && strcmp (syms[src_count]->name + + (syms[src_count]->name[2] == '_'), + "__gnu_lto_slim") == 0 + && report_plugin_err) + { + report_plugin_err = FALSE; + _bfd_error_handler + (_("%pB: plugin needed to handle lto object"), + current); + } namelen = strlen (syms[src_count]->name); amt = sizeof (char *); map[orl_count].name = (char **) bfd_alloc (arch, amt); @@ -2818,6 +2769,17 @@ _bfd_coff_write_armap (bfd *arch, return TRUE; } +bfd_boolean +_bfd_noarchive_write_armap + (bfd *arch ATTRIBUTE_UNUSED, + unsigned int elength ATTRIBUTE_UNUSED, + struct orl *map ATTRIBUTE_UNUSED, + unsigned int orl_count ATTRIBUTE_UNUSED, + int stridx ATTRIBUTE_UNUSED) +{ + return TRUE; +} + static int archive_close_worker (void **slot, void *inf ATTRIBUTE_UNUSED) { @@ -2827,6 +2789,30 @@ archive_close_worker (void **slot, void *inf ATTRIBUTE_UNUSED) return 1; } +void +_bfd_unlink_from_archive_parent (bfd *abfd) +{ + if (arch_eltdata (abfd) != NULL) + { + struct areltdata *ared = arch_eltdata (abfd); + htab_t htab = (htab_t) ared->parent_cache; + + if (htab) + { + struct ar_cache ent; + void **slot; + + ent.ptr = ared->key; + slot = htab_find_slot (htab, &ent, NO_INSERT); + if (slot != NULL) + { + BFD_ASSERT (((struct ar_cache *) *slot)->arbfd == abfd); + htab_clear_slot (htab, slot); + } + } + } +} + bfd_boolean _bfd_archive_close_and_cleanup (bfd *abfd) { @@ -2851,25 +2837,9 @@ _bfd_archive_close_and_cleanup (bfd *abfd) bfd_ardata (abfd)->cache = NULL; } } - if (arch_eltdata (abfd) != NULL) - { - struct areltdata *ared = arch_eltdata (abfd); - htab_t htab = (htab_t) ared->parent_cache; - if (htab) - { - struct ar_cache ent; - void **slot; + _bfd_unlink_from_archive_parent (abfd); - ent.ptr = ared->key; - slot = htab_find_slot (htab, &ent, NO_INSERT); - if (slot != NULL) - { - BFD_ASSERT (((struct ar_cache *) *slot)->arbfd == abfd); - htab_clear_slot (htab, slot); - } - } - } if (abfd->is_linker_output) (*abfd->link.hash->hash_table_free) (abfd);