* valops.c (value_of_this): Use lookup_language_this.

[deliverable/binutils-gdb.git] / gdb / symtab.h

diff --git a/gdb/symtab.h b/gdb/symtab.h
index 72f92878496cc12aaca8f16d92916afa3bc6bda1..2716f3479f38f568f554ea018af75676c87a9399 100644 (file)
--- a/gdb/symtab.h
+++ b/gdb/symtab.h
@@ -33,6 +33,7 @@ struct blockvector;
 struct axs_value;
 struct agent_expr;
 struct program_space;
+struct language_defn;
 
 /* Some of the structures in this file are space critical.
    The space-critical structures are:
@@ -412,6 +413,9 @@ enum search_domain
 
   /* All defined types */
   TYPES_DOMAIN = 2,
+
+  /* Any type.  */
+  ALL_DOMAIN = 3
 };
 
 /* An address-class says where to find the value of a symbol.  */
@@ -767,7 +771,13 @@ struct symtab
      should be designated the primary, so that the blockvector
      is relocated exactly once by objfile_relocate.  */
 
-  int primary;
+  unsigned int primary : 1;
+
+  /* Symtab has been compiled with both optimizations and debug info so that
+     GDB may stop skipping prologues as variables locations are valid already
+     at function entry points.  */
+
+  unsigned int locations_valid : 1;
 
   /* The macro table for this symtab.  Like the blockvector, this
      may be shared between different symtabs --- and normally is for
@@ -838,10 +848,6 @@ struct symtab
 
 /* External variables and functions for the objects described above.  */
 
-/* See the comment in symfile.c about how current_objfile is used.  */
-
-extern struct objfile *current_objfile;
-
 /* True if we are nested inside psymtab_to_symtab.  */
 
 extern int currently_reading_symtab;
@@ -912,6 +918,9 @@ extern struct symbol *lookup_symbol_aux_block (const char *name,
                                               const struct block *block,
                                               const domain_enum domain);
 
+extern struct symbol *lookup_language_this (const struct language_defn *lang,
+                                           const struct block *block);
+
 /* Lookup a symbol only in the file static scope of all the objfiles.  */
 
 struct symbol *lookup_static_symbol_aux (const char *name,
@@ -1009,7 +1018,8 @@ extern unsigned int msymbol_hash (const char *);
    is only a GDB in-memory computed value with no external files compatibility
    requirements.  */
 
-#define SYMBOL_HASH_NEXT(hash, c) ((hash) * 67 + (c) - 113)
+#define SYMBOL_HASH_NEXT(hash, c) \
+  ((hash) * 67 + tolower ((unsigned char) (c)) - 113)
 
 extern struct objfile * msymbol_objfile (struct minimal_symbol *sym);