From 73e87d70385884aeb3a381e727cb81a8fe12b1d9 Mon Sep 17 00:00:00 2001 From: Alan Modra Date: Mon, 17 Dec 2001 00:40:53 +0000 Subject: hash bfd sections for fast lookup and create. bfd/ChangeLog * bfd.c (struct _bfd): Add section_htab, section_tail. * libbfd-in.h (_bfd_delete_bfd): Declare. (bfd_section_hash_newfunc): Declare. * opncls.c (_bfd_new_bfd): Free memory on failure. Init section_htab and section_tail. (_bfd_delete_bfd): New function. (bfd_openr): Use it. (bfd_fdopenr): Likewise. (bfd_openstreamr): Likewise. (bfd_openw): Likewise. (bfd_close): Likewise. (bfd_close_all_done): Likewise. (bfd_release): Comment. * section.c (struct section_hash_entry): New. (bfd_section_hash_newfunc): New function. (section_hash_lookup): Define. (bfd_section_init): New function, split out from bfd_make_section_anyway. (bfd_get_section_by_name): Lookup via hash table. (bfd_get_unique_section_name): Likewise. (bfd_make_section_old_way): Rewrite to use hash table. (bfd_make_section_anyway): Likewise. (bfd_make_section): Likewise. Return NULL for attempts to make BFD_{ABS,COM,UND,IND}_SECTION_NAME. (_bfd_strip_section_from_output): Adjust section_tail if needed. * configure.in: Bump bfd version. * configure: Regenerate. * libbfd.h: Regenerate. * bfd-in2.h: Regenerate. ld/ChangeLog * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Adjust section_tail when fiddling with section list. (gld${EMULATION_NAME}_list_options): Ensure sentences aren't broken into separate strings to make translation easier. * emultempl/mmo.em (mmo_place_orphan): Adjust section_tail when fiddling with section list. * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Likewise. --- ld/emultempl/mmo.em | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'ld/emultempl/mmo.em') diff --git a/ld/emultempl/mmo.em b/ld/emultempl/mmo.em index eaf0cae..f871dec 100644 --- a/ld/emultempl/mmo.em +++ b/ld/emultempl/mmo.em @@ -163,10 +163,14 @@ mmo_place_orphan (file, s) for (pps = &output_bfd->sections; *pps != snew; pps = &(*pps)->next) ; *pps = snew->next; + if (snew->next == NULL) + snew->owner->section_tail = pps; /* Now tack it on to the "place->os" section list. */ snew->next = *place->section; *place->section = snew; + if (snew->next == NULL) + snew->owner->section_tail = &snew->next; } place->section = &snew->next; /* Save the end of this list. */ -- cgit v1.1