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authorAlan Modra <amodra@gmail.com>2016-04-27 12:53:05 +0930
committerAlan Modra <amodra@gmail.com>2016-04-27 17:05:26 +0930
commita6a4679fc0ad12e99e0d8374752ecce9ef097ec2 (patch)
tree1cfa8a26e3fbf2382a116b96513f60a022849a0c /include
parent28cc9170c3d0bc0c5e82b45a10015e4bbcb01125 (diff)
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Cache result of scan for __start_* and __stop_* sections
include/ * bfdlink.h (struct bfd_link_hash_entry): Add "section" field to undef. Formatting. bfd/ * elflink.c (_bfd_elf_is_start_stop): New function. (_bfd_elf_gc_mark_rsec): Use it. * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
Diffstat (limited to 'include')
-rw-r--r--include/ChangeLog5
-rw-r--r--include/bfdlink.h21
2 files changed, 20 insertions, 6 deletions
diff --git a/include/ChangeLog b/include/ChangeLog
index c73bdf4..1390d42 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,8 @@
+2016-04-27 Alan Modra <amodra@gmail.com>
+
+ * bfdlink.h (struct bfd_link_hash_entry): Add "section" field to
+ undef. Formatting.
+
2016-04-21 Nick Clifton <nickc@redhat.com>
* bfdlink.h: Add prototype for bfd_link_check_relocs.
diff --git a/include/bfdlink.h b/include/bfdlink.h
index 728fbe7..56ab038 100644
--- a/include/bfdlink.h
+++ b/include/bfdlink.h
@@ -135,21 +135,29 @@ struct bfd_link_hash_entry
automatically be non-NULL since the symbol will have been on the
undefined symbol list. */
struct bfd_link_hash_entry *next;
- bfd *abfd; /* BFD symbol was found in. */
+ /* BFD symbol was found in. */
+ bfd *abfd;
+ /* For __start_<name> and __stop_<name> symbols, the first
+ input section matching the name. */
+ asection *section;
} undef;
/* bfd_link_hash_defined, bfd_link_hash_defweak. */
struct
{
struct bfd_link_hash_entry *next;
- asection *section; /* Symbol section. */
- bfd_vma value; /* Symbol value. */
+ /* Symbol section. */
+ asection *section;
+ /* Symbol value. */
+ bfd_vma value;
} def;
/* bfd_link_hash_indirect, bfd_link_hash_warning. */
struct
{
struct bfd_link_hash_entry *next;
- struct bfd_link_hash_entry *link; /* Real symbol. */
- const char *warning; /* Warning (bfd_link_hash_warning only). */
+ /* Real symbol. */
+ struct bfd_link_hash_entry *link;
+ /* Warning message (bfd_link_hash_warning only). */
+ const char *warning;
} i;
/* bfd_link_hash_common. */
struct
@@ -165,7 +173,8 @@ struct bfd_link_hash_entry
the union; this structure is a major space user in the
linker. */
struct bfd_link_hash_common_entry *p;
- bfd_size_type size; /* Common symbol size. */
+ /* Common symbol size. */
+ bfd_size_type size;
} c;
} u;
};