2010-05-27 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>

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

diff --git a/gdb/symtab.h b/gdb/symtab.h
index 73ed829bf0cdf16f0499f5729403d7524f10db86..115c8ba15ec7a0b2791bedf0ea2d379f743166d4 100644 (file)
--- a/gdb/symtab.h
+++ b/gdb/symtab.h
@@ -148,7 +148,7 @@ struct general_symbol_info
 
   short section;
 
-  /* The section associated with this symbol. */
+  /* The section associated with this symbol.  It can be NULL.  */
 
   struct obj_section *obj_section;
 };
@@ -516,8 +516,9 @@ struct symbol_computed_ops
   int (*read_needs_frame) (struct symbol * symbol);
 
   /* Write to STREAM a natural-language description of the location of
-     SYMBOL.  */
-  int (*describe_location) (struct symbol * symbol, struct ui_file * stream);
+     SYMBOL, in the context of ADDR.  */
+  void (*describe_location) (struct symbol * symbol, CORE_ADDR addr,
+                            struct ui_file * stream);
 
   /* Tracepoint support.  Append bytecodes to the tracepoint agent
      expression AX that push the address of the object SYMBOL.  Set
@@ -1132,12 +1133,11 @@ extern char *find_main_filename (void);
 
 extern struct symtab *find_line_symtab (struct symtab *, int, int *, int *);
 
-extern CORE_ADDR find_function_start_pc (struct gdbarch *,
-                                        CORE_ADDR, struct obj_section *);
-
 extern struct symtab_and_line find_function_start_sal (struct symbol *sym,
                                                       int);
 
+extern void skip_prologue_sal (struct symtab_and_line *);
+
 /* symfile.c */
 
 extern void clear_symtab_users (void);
@@ -1207,4 +1207,6 @@ int producer_is_realview (const char *producer);
 void fixup_section (struct general_symbol_info *ginfo,
                    CORE_ADDR addr, struct objfile *objfile);
 
+struct objfile *lookup_objfile_from_block (const struct block *block);
+
 #endif /* !defined(SYMTAB_H) */