include/elf/

[deliverable/binutils-gdb.git] / bfd / elf-bfd.h

diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
index 8f70d7923a048fb0d45601840acaab6452e5b42b..3f2d52864b4e55d057a9891d7495e39330b62006 100644 (file)
--- a/bfd/elf-bfd.h
+++ b/bfd/elf-bfd.h
@@ -85,6 +85,27 @@ struct elf_strtab_hash;
 struct got_entry;
 struct plt_entry;
 
+union gotplt_union
+  {
+    bfd_signed_vma refcount;
+    bfd_vma offset;
+    struct got_entry *glist;
+    struct plt_entry *plist;
+  };
+
+struct elf_link_virtual_table_entry
+  {
+    /* Virtual table entry use information.  This array is nominally of size
+       size/sizeof(target_void_pointer), though we have to be able to assume
+       and track a size while the symbol is still undefined.  It is indexed
+       via offset/sizeof(target_void_pointer).  */
+    size_t size;
+    bfd_boolean *used;
+
+    /* Virtual table derivation info.  */
+    struct elf_link_hash_entry *parent;
+  };
+
 /* ELF linker hash table entries.  */
 
 struct elf_link_hash_entry
@@ -118,13 +139,7 @@ struct elf_link_hash_entry
      require a global offset table entry.  The second scheme allows
      multiple GOT entries per symbol, managed via a linked list
      pointed to by GLIST.  */
-  union gotplt_union
-    {
-      bfd_signed_vma refcount;
-      bfd_vma offset;
-      struct got_entry *glist;
-      struct plt_entry *plist;
-    } got;
+  union gotplt_union got;
 
   /* Same, but tracks a procedure linkage table entry.  */
   union gotplt_union plt;
@@ -210,18 +225,7 @@ struct elf_link_hash_entry
     struct bfd_elf_version_tree *vertree;
   } verinfo;
 
-  struct
-  {
-    /* Virtual table entry use information.  This array is nominally of size
-       size/sizeof(target_void_pointer), though we have to be able to assume
-       and track a size while the symbol is still undefined.  It is indexed
-       via offset/sizeof(target_void_pointer).  */
-    size_t size;
-    bfd_boolean *used;
-
-    /* Virtual table derivation info.  */
-    struct elf_link_hash_entry *parent;
-  } *vtable;
+  struct elf_link_virtual_table_entry *vtable;
 };
 
 /* Will references to this symbol always reference the symbol
@@ -301,6 +305,10 @@ struct eh_cie_fde
        asection *sec;
       } u;
 
+      /* The offset of the personality data from the start of the CIE,
+        or 0 if the CIE doesn't have any.  */
+      unsigned int personality_offset : 8;
+
       /* True if we have marked relocations associated with this CIE.  */
       unsigned int gc_mark : 1;
 
@@ -308,8 +316,13 @@ struct eh_cie_fde
         a PC-relative one.  */
       unsigned int make_lsda_relative : 1;
 
-      /* True if the CIE contains personality data and if that data
-        uses a PC-relative encoding.  */
+      /* True if we have decided to turn an absolute personality
+        encoding into a PC-relative one.  */
+      unsigned int make_per_encoding_relative : 1;
+
+      /* True if the CIE contains personality data and if that
+        data uses a PC-relative encoding.  Always true when
+        make_per_encoding_relative is.  */
       unsigned int per_encoding_relative : 1;
 
       /* True if we need to add an 'R' (FDE encoding) entry to the
@@ -318,6 +331,9 @@ struct eh_cie_fde
 
       /* True if we have merged this CIE with another.  */
       unsigned int merged : 1;
+
+      /* Unused bits.  */
+      unsigned int pad1 : 18;
     } cie;
   } u;
   unsigned int reloc_index;
@@ -2108,6 +2124,8 @@ extern bfd_boolean _bfd_elf_map_sections_to_segments
 
 extern bfd_boolean _bfd_elf_is_function_type (unsigned int);
 
+extern int bfd_elf_get_default_section_type (flagword);
+
 extern Elf_Internal_Phdr * _bfd_elf_find_segment_containing_section
   (bfd * abfd, asection * section);