Don't print symbol on address 0x0

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

diff --git a/gdb/block.h b/gdb/block.h
index 99c478832e89d743afd002aac50a778f50d4561b..0e5d0bed68b2126d8bc982a8731327f8188bb26a 100644 (file)
--- a/gdb/block.h
+++ b/gdb/block.h
@@ -1,6 +1,6 @@
 /* Code dealing with blocks for GDB.
 
-   Copyright (C) 2003, 2007-2012 Free Software Foundation, Inc.
+   Copyright (C) 2003-2014 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -145,21 +145,22 @@ extern int block_inlined_p (const struct block *block);
 
 extern int contained_in (const struct block *, const struct block *);
 
-extern struct blockvector *blockvector_for_pc (CORE_ADDR, struct block **);
+extern const struct blockvector *blockvector_for_pc (CORE_ADDR,
+                                              const struct block **);
 
-extern struct blockvector *blockvector_for_pc_sect (CORE_ADDR, 
-                                                   struct obj_section *,
-                                                   struct block **,
-                                                    struct symtab *);
+extern const struct blockvector *blockvector_for_pc_sect (CORE_ADDR, 
+                                                         struct obj_section *,
+                                                         const struct block **,
+                                                         struct symtab *);
 
-extern int blockvector_contains_pc (struct blockvector *bv, CORE_ADDR pc);
+extern int blockvector_contains_pc (const struct blockvector *bv, CORE_ADDR pc);
 
 extern struct call_site *call_site_for_pc (struct gdbarch *gdbarch,
                                           CORE_ADDR pc);
 
-extern struct block *block_for_pc (CORE_ADDR);
+extern const struct block *block_for_pc (CORE_ADDR);
 
-extern struct block *block_for_pc_sect (CORE_ADDR, struct obj_section *);
+extern const struct block *block_for_pc_sect (CORE_ADDR, struct obj_section *);
 
 extern const char *block_scope (const struct block *block);