ChangeLog rotatation and copyright year update

[deliverable/binutils-gdb.git] / ld / ldlang.h

diff --git a/ld/ldlang.h b/ld/ldlang.h
index 2dbec5a413be4e75d9819fd0c3d4eb2eb46bd9e8..48d7e4e1698552144249fb6ae06fcd438f3f77b9 100644 (file)
--- a/ld/ldlang.h
+++ b/ld/ldlang.h
@@ -1,5 +1,5 @@
 /* ldlang.h - linker command language support
-   Copyright 1991-2013 Free Software Foundation, Inc.
+   Copyright (C) 1991-2015 Free Software Foundation, Inc.
 
    This file is part of the GNU Binutils.
 
@@ -235,6 +235,9 @@ struct lang_input_statement_flags
   /* 1 means this file was specified in a -l option.  */
   unsigned int maybe_archive : 1;
 
+  /* 1 means this file was specified in a -l:namespec option.  */
+  unsigned int full_name_provided : 1;
+
   /* 1 means search a set of directories for this file.  */
   unsigned int search_dirs : 1;
 
@@ -269,16 +272,19 @@ struct lang_input_statement_flags
   /* Set if the file does not exist.  */
   unsigned int missing_file : 1;
 
+  /* Set if reloading an archive or --as-needed lib.  */
+  unsigned int reload : 1;
+
 #ifdef ENABLE_PLUGINS
   /* Set if the file was claimed by a plugin.  */
   unsigned int claimed : 1;
 
   /* Set if the file was claimed from an archive.  */
   unsigned int claim_archive : 1;
-
-  /* Set if reloading an --as-needed lib.  */
-  unsigned int reload : 1;
 #endif /* ENABLE_PLUGINS */
+
+  /* Head of list of pushed flags.  */
+  struct lang_input_statement_flags *pushed;
 };
 
 typedef struct lang_input_statement_struct
@@ -313,6 +319,23 @@ typedef struct
   asection *section;
 } lang_input_section_type;
 
+struct map_symbol_def {
+  struct bfd_link_hash_entry *entry;
+  struct map_symbol_def *next;
+};
+
+/* For input sections, when writing a map file: head / tail of a linked
+   list of hash table entries for symbols defined in this section.  */
+typedef struct input_section_userdata_struct
+{
+  struct map_symbol_def *map_symbol_def_head;
+  struct map_symbol_def **map_symbol_def_tail;
+  unsigned long map_symbol_def_count;
+} input_section_userdata_type;
+
+#define get_userdata(x) ((x)->userdata)
+
+
 typedef struct lang_wild_statement_struct lang_wild_statement_type;
 
 typedef void (*callback_t) (lang_wild_statement_type *, struct wildcard_list *,
@@ -447,15 +470,6 @@ struct unique_sections
   const char *name;
 };
 
-/* This structure records symbols for which we need to keep track of
-   definedness for use in the DEFINED () test.  */
-
-struct lang_definedness_hash_entry
-{
-  struct bfd_hash_entry root;
-  int iteration;
-};
-
 /* Used by place_orphan to keep track of orphan sections and statements.  */
 
 struct orphan_save
@@ -468,6 +482,14 @@ struct orphan_save
   lang_output_section_statement_type **os_tail;
 };
 
+struct asneeded_minfo
+{
+  struct asneeded_minfo *next;
+  const char *soname;
+  bfd *ref;
+  const char *name;
+};
+
 extern struct lang_phdr *lang_phdr_list;
 extern struct lang_nocrossrefs *nocrossref_list;
 extern const char *output_target;
@@ -475,7 +497,6 @@ extern lang_output_section_statement_type *abs_output_section;
 extern lang_statement_list_type lang_output_section_statement;
 extern struct lang_input_statement_flags input_flags;
 extern bfd_boolean lang_has_input_file;
-extern etree_type *base;
 extern lang_statement_list_type *stat_ptr;
 extern bfd_boolean delete_output_file_on_failure;
 
@@ -486,6 +507,9 @@ extern lang_statement_list_type file_chain;
 extern lang_statement_list_type input_file_chain;
 
 extern int lang_statement_iteration;
+extern struct asneeded_minfo **asneeded_list_tail;
+
+extern void (*output_bfd_hash_table_free_fn) (struct bfd_link_hash_table *);
 
 extern void lang_init
   (void);
@@ -572,6 +596,8 @@ extern lang_input_statement_type *lang_add_input_file
   (const char *, lang_input_file_enum_type, const char *);
 extern void lang_add_keepsyms_file
   (const char *);
+extern lang_output_section_statement_type *lang_output_section_get
+  (const asection *);
 extern lang_output_section_statement_type *lang_output_section_statement_lookup
   (const char *, int, bfd_boolean);
 extern lang_output_section_statement_type *next_matching_output_section_statement
@@ -599,6 +625,8 @@ extern void *stat_alloc
   (size_t);
 extern void strip_excluded_output_sections
   (void);
+extern void lang_clear_os_map
+  (void);
 extern void dprint_statement
   (lang_statement_union_type *, int);
 extern void lang_size_sections
@@ -644,11 +672,6 @@ extern void lang_add_unique
   (const char *);
 extern const char *lang_get_output_target
   (void);
-extern void lang_track_definedness (const char *);
-extern int lang_symbol_definition_iteration (const char *);
-extern void lang_update_definedness
-  (const char *, struct bfd_link_hash_entry *);
-
 extern void add_excluded_libs (const char *);
 extern bfd_boolean load_symbols
   (lang_input_statement_type *, lang_statement_list_type *);