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-rw-r--r--toolchain/binutils/2.20/400-arm_link_speed.patch183
1 files changed, 0 insertions, 183 deletions
diff --git a/toolchain/binutils/2.20/400-arm_link_speed.patch b/toolchain/binutils/2.20/400-arm_link_speed.patch
deleted file mode 100644
index d03385a13..000000000
--- a/toolchain/binutils/2.20/400-arm_link_speed.patch
+++ /dev/null
@@ -1,183 +0,0 @@
-From Binutils CVS:
-
-http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elf32-arm.c?rev=1.230&content-type=text/x-cvsweb-markup&cvsroot=src
-
-Improves linking time from large projects on ARM.
-diff -dupr binutils-2.20.orig/bfd/elf32-arm.c binutils-2.20/bfd/elf32-arm.c
---- binutils-2.20.orig/bfd/elf32-arm.c 2010-04-19 10:08:50.000000000 -0700
-+++ binutils-2.20/bfd/elf32-arm.c 2010-04-19 10:12:45.000000000 -0700
-@@ -12736,108 +12736,15 @@ elf32_arm_section_from_shdr (bfd *abfd,
- return TRUE;
- }
-
--/* A structure used to record a list of sections, independently
-- of the next and prev fields in the asection structure. */
--typedef struct section_list
--{
-- asection * sec;
-- struct section_list * next;
-- struct section_list * prev;
--}
--section_list;
--
--/* Unfortunately we need to keep a list of sections for which
-- an _arm_elf_section_data structure has been allocated. This
-- is because it is possible for functions like elf32_arm_write_section
-- to be called on a section which has had an elf_data_structure
-- allocated for it (and so the used_by_bfd field is valid) but
-- for which the ARM extended version of this structure - the
-- _arm_elf_section_data structure - has not been allocated. */
--static section_list * sections_with_arm_elf_section_data = NULL;
--
--static void
--record_section_with_arm_elf_section_data (asection * sec)
--{
-- struct section_list * entry;
--
-- entry = bfd_malloc (sizeof (* entry));
-- if (entry == NULL)
-- return;
-- entry->sec = sec;
-- entry->next = sections_with_arm_elf_section_data;
-- entry->prev = NULL;
-- if (entry->next != NULL)
-- entry->next->prev = entry;
-- sections_with_arm_elf_section_data = entry;
--}
--
--static struct section_list *
--find_arm_elf_section_entry (asection * sec)
--{
-- struct section_list * entry;
-- static struct section_list * last_entry = NULL;
--
-- /* This is a short cut for the typical case where the sections are added
-- to the sections_with_arm_elf_section_data list in forward order and
-- then looked up here in backwards order. This makes a real difference
-- to the ld-srec/sec64k.exp linker test. */
-- entry = sections_with_arm_elf_section_data;
-- if (last_entry != NULL)
-- {
-- if (last_entry->sec == sec)
-- entry = last_entry;
-- else if (last_entry->next != NULL
-- && last_entry->next->sec == sec)
-- entry = last_entry->next;
-- }
--
-- for (; entry; entry = entry->next)
-- if (entry->sec == sec)
-- break;
--
-- if (entry)
-- /* Record the entry prior to this one - it is the entry we are most
-- likely to want to locate next time. Also this way if we have been
-- called from unrecord_section_with_arm_elf_section_data() we will not
-- be caching a pointer that is about to be freed. */
-- last_entry = entry->prev;
--
-- return entry;
--}
--
- static _arm_elf_section_data *
- get_arm_elf_section_data (asection * sec)
- {
-- struct section_list * entry;
--
-- entry = find_arm_elf_section_entry (sec);
--
-- if (entry)
-- return elf32_arm_section_data (entry->sec);
-+ if (sec && sec->owner && is_arm_elf (sec->owner))
-+ return elf32_arm_section_data (sec);
- else
- return NULL;
- }
-
--static void
--unrecord_section_with_arm_elf_section_data (asection * sec)
--{
-- struct section_list * entry;
--
-- entry = find_arm_elf_section_entry (sec);
--
-- if (entry)
-- {
-- if (entry->prev != NULL)
-- entry->prev->next = entry->next;
-- if (entry->next != NULL)
-- entry->next->prev = entry->prev;
-- if (entry == sections_with_arm_elf_section_data)
-- sections_with_arm_elf_section_data = entry->next;
-- free (entry);
-- }
--}
--
--
- typedef struct
- {
- void *finfo;
-@@ -13230,8 +13137,6 @@ elf32_arm_new_section_hook (bfd *abfd, a
- sec->used_by_bfd = sdata;
- }
-
-- record_section_with_arm_elf_section_data (sec);
--
- return _bfd_elf_new_section_hook (abfd, sec);
- }
-
-@@ -13659,44 +13564,13 @@ elf32_arm_write_section (bfd *output_bfd
- }
-
- free (map);
-- arm_data->mapcount = 0;
-+ arm_data->mapcount = -1;
- arm_data->mapsize = 0;
- arm_data->map = NULL;
-- unrecord_section_with_arm_elf_section_data (sec);
-
- return FALSE;
- }
-
--static void
--unrecord_section_via_map_over_sections (bfd * abfd ATTRIBUTE_UNUSED,
-- asection * sec,
-- void * ignore ATTRIBUTE_UNUSED)
--{
-- unrecord_section_with_arm_elf_section_data (sec);
--}
--
--static bfd_boolean
--elf32_arm_close_and_cleanup (bfd * abfd)
--{
-- if (abfd->sections)
-- bfd_map_over_sections (abfd,
-- unrecord_section_via_map_over_sections,
-- NULL);
--
-- return _bfd_elf_close_and_cleanup (abfd);
--}
--
--static bfd_boolean
--elf32_arm_bfd_free_cached_info (bfd * abfd)
--{
-- if (abfd->sections)
-- bfd_map_over_sections (abfd,
-- unrecord_section_via_map_over_sections,
-- NULL);
--
-- return _bfd_free_cached_info (abfd);
--}
--
- /* Display STT_ARM_TFUNC symbols as functions. */
-
- static void
-@@ -13882,8 +13756,6 @@ const struct elf_size_info elf32_arm_siz
- #define bfd_elf32_find_inliner_info elf32_arm_find_inliner_info
- #define bfd_elf32_new_section_hook elf32_arm_new_section_hook
- #define bfd_elf32_bfd_is_target_special_symbol elf32_arm_is_target_special_symbol
--#define bfd_elf32_close_and_cleanup elf32_arm_close_and_cleanup
--#define bfd_elf32_bfd_free_cached_info elf32_arm_bfd_free_cached_info
- #define bfd_elf32_bfd_final_link elf32_arm_final_link
-
- #define elf_backend_get_symbol_type elf32_arm_get_symbol_type