*** empty log message ***

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

diff --git a/gdb/ax-gdb.h b/gdb/ax-gdb.h
index 5d03c1849613c813989f6904c2c65fffa1ebb038..4ec21e1de8813181e17c0daa168ba34c583e3074 100644 (file)
--- a/gdb/ax-gdb.h
+++ b/gdb/ax-gdb.h
@@ -1,5 +1,5 @@
 /* GDB-specific functions for operating on agent expressions
-   Copyright (C) 1998, 1999, 2000, 2007, 2008, 2009
+   Copyright (C) 1998, 1999, 2000, 2007, 2008, 2009, 2010
    Free Software Foundation, Inc.
 
    This file is part of GDB.
@@ -81,6 +81,10 @@ struct axs_value
        "pointer to" an object of this type. */
     struct type *type;
 
+    /* If nonzero, this is a variable which does not actually exist in
+       the program.  */
+    char optimized_out;
+
     union
       {
        /* if kind == axs_lvalue_register, this is the register number */
@@ -99,6 +103,9 @@ struct axs_value
    function to discover which registers the expression uses.  */
 extern struct agent_expr *gen_trace_for_expr (CORE_ADDR, struct expression *);
 
+extern struct agent_expr *gen_trace_for_var (CORE_ADDR, struct gdbarch *,
+                                            struct symbol *);
+
 extern struct agent_expr *gen_eval_for_expr (CORE_ADDR, struct expression *);
 
 #endif /* AX_GDB_H */