bfd/

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

diff --git a/include/bfdlink.h b/include/bfdlink.h
index c174dcdc698fe075d877e90547b6ebf344a82ca4..fd77c2944425dd698e9d7040a959730d4916243d 100644 (file)
--- a/include/bfdlink.h
+++ b/include/bfdlink.h
@@ -617,20 +617,37 @@ extern struct bfd_link_order *bfd_new_link_order (bfd *, asection *);
    BFD, but it would be a pain.  Instead, the regular linker sets up
    these structures, and then passes them into BFD.  */
 
-/* Regular expressions for a version.  */
+/* Glob pattern for a version.  */
 
 struct bfd_elf_version_expr
 {
-  /* Next regular expression for this version.  */
+  /* Next glob pattern for this version.  */
   struct bfd_elf_version_expr *next;
-  /* Regular expression.  */
+  /* Glob pattern.  */
   const char *pattern;
-  /* Matching function.  */
-  int (*match) (struct bfd_elf_version_expr *, const char *);
   /* Defined by ".symver".  */
-  unsigned int symver: 1;
+  unsigned int symver : 1;
   /* Defined by version script.  */
   unsigned int script : 1;
+  /* Is this a wildcard?.  */
+  unsigned int wildcard : 1;
+  /* Pattern type.  */
+#define BFD_ELF_VERSION_C_TYPE         1
+#define BFD_ELF_VERSION_CXX_TYPE       2
+#define BFD_ELF_VERSION_JAVA_TYPE      4
+  unsigned int mask : 3;
+};
+
+struct bfd_elf_version_expr_head
+{
+  /* List of all patterns, both wildcards and non-wildcards.  */
+  struct bfd_elf_version_expr *list;
+  /* Hash table for non-wildcards.  */
+  void *htab;
+  /* Remaining patterns.  */
+  struct bfd_elf_version_expr *remaining;
+  /* What kind of pattern types are present in list (bitmask).  */
+  unsigned int mask;
 };
 
 /* Version dependencies.  */
@@ -654,15 +671,19 @@ struct bfd_elf_version_tree
   /* Version number.  */
   unsigned int vernum;
   /* Regular expressions for global symbols in this version.  */
-  struct bfd_elf_version_expr *globals;
+  struct bfd_elf_version_expr_head globals;
   /* Regular expressions for local symbols in this version.  */
-  struct bfd_elf_version_expr *locals;
+  struct bfd_elf_version_expr_head locals;
   /* List of versions which this version depends upon.  */
   struct bfd_elf_version_deps *deps;
   /* Index of the version name.  This is used within BFD.  */
   unsigned int name_indx;
   /* Whether this version tree was used.  This is used within BFD.  */
   int used;
+  /* Matching hook.  */
+  struct bfd_elf_version_expr *(*match)
+    (struct bfd_elf_version_expr_head *head,
+     struct bfd_elf_version_expr *prev, const char *sym);
 };
 
 #endif