2006-12-31 H.J. Lu <hongjiu.lu@intel.com>

[deliverable/binutils-gdb.git] / include / bfdlink.h

diff --git a/include/bfdlink.h b/include/bfdlink.h
index f4b7aa7cfa41b92070d8311570d68311963bc171..228cab8fd97b84fd489f06b86efd2f58a5e86057 100644 (file)
--- a/include/bfdlink.h
+++ b/include/bfdlink.h
@@ -221,6 +221,8 @@ enum report_method
   RM_GENERATE_ERROR
 };
 
+struct bfd_elf_dynamic_list;
+
 /* This structure holds all the information needed to communicate
    between BFD and the linker when doing a link.  */
 
@@ -324,6 +326,20 @@ struct bfd_link_info
   /* TRUE if unreferenced sections should be removed.  */
   unsigned int gc_sections: 1;
 
+  /* TRUE if user shoudl be informed of removed unreferenced sections.  */
+  unsigned int print_gc_sections: 1;
+
+  /* TRUE if .hash section should be created.  */
+  unsigned int emit_hash: 1;
+
+  /* TRUE if .gnu.hash section should be created.  */
+  unsigned int emit_gnu_hash: 1;
+
+  /* If TRUE reduce memory overheads, at the expense of speed. This will
+     cause map file generation to use an O(N^2) algorithm and disable
+     caching ELF symbol buffer.  */
+  unsigned int reduce_memory_overheads: 1;
+
   /* What to do with unresolved symbols in an object file.
      When producing executables the default is GENERATE_ERROR.
      When producing shared libraries the default is IGNORE.  The
@@ -422,6 +438,9 @@ struct bfd_link_info
 
   /* Start and end of RELRO region.  */
   bfd_vma relro_start, relro_end;
+
+  /* List of symbols should be dynamic.  */
+  struct bfd_elf_dynamic_list *dynamic;
 };
 
 /* This structures holds a set of callback functions.  These are
@@ -715,4 +734,12 @@ struct bfd_elf_version_tree
      struct bfd_elf_version_expr *prev, const char *sym);
 };
 
+struct bfd_elf_dynamic_list
+{
+  struct bfd_elf_version_expr_head head;
+  struct bfd_elf_version_expr *(*match)
+    (struct bfd_elf_version_expr_head *head,
+     struct bfd_elf_version_expr *prev, const char *sym);
+};
+
 #endif