Run --gc-sections tests only if supported.

[deliverable/binutils-gdb.git] / bfd / libbfd-in.h

diff --git a/bfd/libbfd-in.h b/bfd/libbfd-in.h
index 87a73b4623928829ea925fd1cd0b170a026ebe1e..ccc6c6542eccdf9349c2a76c005b77e93acfccc4 100644 (file)
--- a/bfd/libbfd-in.h
+++ b/bfd/libbfd-in.h
@@ -3,7 +3,7 @@
 
    Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
    1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
-   2010
+   2010, 2011
    Free Software Foundation, Inc.
 
    Written by Cygnus Support.
@@ -118,10 +118,6 @@ extern bfd_error_handler_type _bfd_error_handler;
 
 /* These routines allocate and free things on the BFD's objalloc.  */
 
-extern void *bfd_alloc
-  (bfd *, bfd_size_type);
-extern void *bfd_zalloc
-  (bfd *, bfd_size_type);
 extern void *bfd_alloc2
   (bfd *, bfd_size_type, bfd_size_type);
 extern void *bfd_zalloc2
@@ -270,6 +266,8 @@ extern int _bfd_nocore_core_file_failing_signal
   (bfd *);
 extern bfd_boolean _bfd_nocore_core_file_matches_executable_p
   (bfd *, bfd *);
+extern int _bfd_nocore_core_file_pid
+  (bfd *);
 
 /* Routines to use for BFD_JUMP_TABLE_ARCHIVE when there is no archive
    file support.  Use BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive).  */
@@ -455,6 +453,9 @@ extern bfd_boolean _bfd_generic_set_section_contents
 #define _bfd_nolink_bfd_gc_sections \
   ((bfd_boolean (*) (bfd *, struct bfd_link_info *)) \
    bfd_false)
+#define _bfd_nolink_bfd_lookup_section_flags \
+  ((void (*) (struct bfd_link_info *, struct flag_info *)) \
+   bfd_0)
 #define _bfd_nolink_bfd_merge_sections \
   ((bfd_boolean (*) (bfd *, struct bfd_link_info *)) \
    bfd_false)
@@ -480,7 +481,8 @@ extern bfd_boolean _bfd_generic_set_section_contents
 #define _bfd_nolink_bfd_link_split_section \
   ((bfd_boolean (*) (bfd *, struct bfd_section *)) bfd_false)
 #define _bfd_nolink_section_already_linked \
-  ((void (*) (bfd *, struct bfd_section *, struct bfd_link_info *)) bfd_void)
+  ((bfd_boolean (*) (bfd *, asection *, \
+                    struct bfd_link_info *)) bfd_false)
 #define _bfd_nolink_bfd_define_common_symbol \
   ((bfd_boolean (*) (bfd *, struct bfd_link_info *, \
                     struct bfd_link_hash_entry *)) bfd_false)
@@ -519,10 +521,21 @@ extern bfd_boolean _bfd_dwarf1_find_nearest_line
   (bfd *, asection *, asymbol **, bfd_vma, const char **,
    const char **, unsigned int *);
 
+struct dwarf_debug_section
+{
+  const char *uncompressed_name;
+  const char *compressed_name;
+};
+
+/* Map of uncompressed DWARF debug section name to compressed one.  It
+   is terminated by NULL uncompressed_name.  */
+
+extern const struct dwarf_debug_section dwarf_debug_sections[];
+
 /* Find the nearest line using DWARF 2 debugging information.  */
 extern bfd_boolean _bfd_dwarf2_find_nearest_line
-  (bfd *, asection *, asymbol **, bfd_vma, const char **, const char **,
-   unsigned int *, unsigned int, void **);
+  (bfd *, const struct dwarf_debug_section *, asection *, asymbol **, bfd_vma,
+   const char **, const char **, unsigned int *, unsigned int, void **);
 
 /* Find the line using DWARF 2 debugging information.  */
 extern bfd_boolean _bfd_dwarf2_find_line
@@ -600,8 +613,8 @@ extern bfd_boolean _bfd_generic_final_link
 extern bfd_boolean _bfd_generic_link_split_section
   (bfd *, struct bfd_section *);
 
-extern void _bfd_generic_section_already_linked
-  (bfd *, struct bfd_section *, struct bfd_link_info *);
+extern bfd_boolean _bfd_generic_section_already_linked
+  (bfd *, asection *, struct bfd_link_info *);
 
 /* Generic reloc_link_order processing routine.  */
 extern bfd_boolean _bfd_generic_reloc_link_order
@@ -626,7 +639,7 @@ extern bfd_reloc_status_type _bfd_relocate_contents
 
 /* Clear a given location using a given howto.  */
 extern void _bfd_clear_contents (reloc_howto_type *howto, bfd *input_bfd,
-                                bfd_byte *location);
+                                asection *input_section, bfd_byte *location);
 
 /* Link stabs in sections in the first pass.  */
 
@@ -809,4 +822,3 @@ extern void bfd_section_already_linked_table_traverse
 
 extern bfd_vma read_unsigned_leb128 (bfd *, bfd_byte *, unsigned int *);
 extern bfd_signed_vma read_signed_leb128 (bfd *, bfd_byte *, unsigned int *);
-