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@@ -1,183 +0,0 @@
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-From Binutils CVS:
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-
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-http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elf32-arm.c?rev=1.230&content-type=text/x-cvsweb-markup&cvsroot=src
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-
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-Improves linking time from large projects on ARM.
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-diff -dupr binutils-2.20.orig/bfd/elf32-arm.c binutils-2.20/bfd/elf32-arm.c
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---- binutils-2.20.orig/bfd/elf32-arm.c 2010-04-19 10:08:50.000000000 -0700
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-+++ binutils-2.20/bfd/elf32-arm.c 2010-04-19 10:12:45.000000000 -0700
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-@@ -12736,108 +12736,15 @@ elf32_arm_section_from_shdr (bfd *abfd,
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- return TRUE;
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- }
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-
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--/* A structure used to record a list of sections, independently
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-- of the next and prev fields in the asection structure. */
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--typedef struct section_list
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--{
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-- asection * sec;
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-- struct section_list * next;
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-- struct section_list * prev;
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--}
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--section_list;
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--
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--/* Unfortunately we need to keep a list of sections for which
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-- an _arm_elf_section_data structure has been allocated. This
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-- is because it is possible for functions like elf32_arm_write_section
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-- to be called on a section which has had an elf_data_structure
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-- allocated for it (and so the used_by_bfd field is valid) but
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-- for which the ARM extended version of this structure - the
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-- _arm_elf_section_data structure - has not been allocated. */
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--static section_list * sections_with_arm_elf_section_data = NULL;
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--
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--static void
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--record_section_with_arm_elf_section_data (asection * sec)
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--{
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-- struct section_list * entry;
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--
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-- entry = bfd_malloc (sizeof (* entry));
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-- if (entry == NULL)
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-- return;
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-- entry->sec = sec;
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-- entry->next = sections_with_arm_elf_section_data;
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-- entry->prev = NULL;
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-- if (entry->next != NULL)
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-- entry->next->prev = entry;
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-- sections_with_arm_elf_section_data = entry;
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--}
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--
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--static struct section_list *
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--find_arm_elf_section_entry (asection * sec)
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--{
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-- struct section_list * entry;
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-- static struct section_list * last_entry = NULL;
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--
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-- /* This is a short cut for the typical case where the sections are added
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-- to the sections_with_arm_elf_section_data list in forward order and
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-- then looked up here in backwards order. This makes a real difference
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-- to the ld-srec/sec64k.exp linker test. */
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-- entry = sections_with_arm_elf_section_data;
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-- if (last_entry != NULL)
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-- {
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-- if (last_entry->sec == sec)
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-- entry = last_entry;
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-- else if (last_entry->next != NULL
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-- && last_entry->next->sec == sec)
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-- entry = last_entry->next;
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-- }
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--
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-- for (; entry; entry = entry->next)
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-- if (entry->sec == sec)
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-- break;
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--
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-- if (entry)
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-- /* Record the entry prior to this one - it is the entry we are most
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-- likely to want to locate next time. Also this way if we have been
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-- called from unrecord_section_with_arm_elf_section_data() we will not
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-- be caching a pointer that is about to be freed. */
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-- last_entry = entry->prev;
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--
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-- return entry;
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--}
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--
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- static _arm_elf_section_data *
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- get_arm_elf_section_data (asection * sec)
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- {
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-- struct section_list * entry;
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--
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-- entry = find_arm_elf_section_entry (sec);
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--
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-- if (entry)
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-- return elf32_arm_section_data (entry->sec);
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-+ if (sec && sec->owner && is_arm_elf (sec->owner))
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-+ return elf32_arm_section_data (sec);
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- else
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- return NULL;
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- }
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-
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--static void
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--unrecord_section_with_arm_elf_section_data (asection * sec)
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--{
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-- struct section_list * entry;
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--
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-- entry = find_arm_elf_section_entry (sec);
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--
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-- if (entry)
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-- {
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-- if (entry->prev != NULL)
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-- entry->prev->next = entry->next;
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-- if (entry->next != NULL)
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-- entry->next->prev = entry->prev;
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-- if (entry == sections_with_arm_elf_section_data)
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-- sections_with_arm_elf_section_data = entry->next;
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-- free (entry);
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-- }
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--}
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--
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--
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- typedef struct
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- {
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- void *finfo;
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-@@ -13230,8 +13137,6 @@ elf32_arm_new_section_hook (bfd *abfd, a
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- sec->used_by_bfd = sdata;
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- }
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-
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-- record_section_with_arm_elf_section_data (sec);
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--
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- return _bfd_elf_new_section_hook (abfd, sec);
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- }
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-
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-@@ -13659,44 +13564,13 @@ elf32_arm_write_section (bfd *output_bfd
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- }
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-
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- free (map);
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-- arm_data->mapcount = 0;
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-+ arm_data->mapcount = -1;
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- arm_data->mapsize = 0;
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- arm_data->map = NULL;
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-- unrecord_section_with_arm_elf_section_data (sec);
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-
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- return FALSE;
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- }
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-
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--static void
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--unrecord_section_via_map_over_sections (bfd * abfd ATTRIBUTE_UNUSED,
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-- asection * sec,
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-- void * ignore ATTRIBUTE_UNUSED)
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--{
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-- unrecord_section_with_arm_elf_section_data (sec);
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--}
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--
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--static bfd_boolean
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--elf32_arm_close_and_cleanup (bfd * abfd)
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--{
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-- if (abfd->sections)
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-- bfd_map_over_sections (abfd,
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-- unrecord_section_via_map_over_sections,
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-- NULL);
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--
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-- return _bfd_elf_close_and_cleanup (abfd);
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--}
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--
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--static bfd_boolean
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--elf32_arm_bfd_free_cached_info (bfd * abfd)
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--{
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-- if (abfd->sections)
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-- bfd_map_over_sections (abfd,
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-- unrecord_section_via_map_over_sections,
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-- NULL);
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--
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-- return _bfd_free_cached_info (abfd);
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--}
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--
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- /* Display STT_ARM_TFUNC symbols as functions. */
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-
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- static void
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-@@ -13882,8 +13756,6 @@ const struct elf_size_info elf32_arm_siz
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- #define bfd_elf32_find_inliner_info elf32_arm_find_inliner_info
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- #define bfd_elf32_new_section_hook elf32_arm_new_section_hook
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- #define bfd_elf32_bfd_is_target_special_symbol elf32_arm_is_target_special_symbol
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--#define bfd_elf32_close_and_cleanup elf32_arm_close_and_cleanup
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--#define bfd_elf32_bfd_free_cached_info elf32_arm_bfd_free_cached_info
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- #define bfd_elf32_bfd_final_link elf32_arm_final_link
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-
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- #define elf_backend_get_symbol_type elf32_arm_get_symbol_type
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Gustavo Zacarias