/* Definitions for expressions stored in reversed prefix form, for GDB.
- Copyright 1986, 1989, 1992, 1994, 2000, 2003, 2005 Free Software
- Foundation, Inc.
+ Copyright (C) 1986, 1989, 1992, 1994, 2000, 2003, 2005, 2007
+ Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#if !defined (EXPRESSION_H)
#define EXPRESSION_H 1
With another OP_LAST at the end, this makes three exp_elements. */
OP_LAST,
- /* OP_REGISTER is followed by an integer in the next exp_element.
- This is the number of a register to fetch (as an int).
- With another OP_REGISTER at the end, this makes three exp_elements. */
+ /* OP_REGISTER is followed by a string in the next exp_element.
+ This is the name of a register to fetch. */
OP_REGISTER,
/* OP_INTERNALVAR is followed by an internalvar ptr in the next exp_element.
following subexpression. */
UNOP_MEMVAL,
+ /* UNOP_MEMVAL_TLS is followed by a `struct objfile' pointer in the next
+ exp_element and a type pointer in the following exp_element.
+ With another UNOP_MEMVAL_TLS at the end, this makes four exp_elements.
+ It casts the contents of the word offsetted by the value of the
+ following subexpression from the TLS specified by `struct objfile'. */
+ UNOP_MEMVAL_TLS,
+
/* UNOP_... operate on one value from a following subexpression
and replace it with a result. They take no immediate arguments. */
/* An un-looked-up identifier. */
OP_NAME,
- /* An unparsed expression. Used for Scheme (for now at least) */
- OP_EXPRSTRING,
-
/* An Objective C Foundation Class NSString constant */
OP_OBJC_NSSTRING,
struct type *type;
struct internalvar *internalvar;
struct block *block;
+ struct objfile *objfile;
};
struct expression