* breakpoint.c (breakpoint_re_set): Avoid setting source symtab

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

diff --git a/gdb/expression.h b/gdb/expression.h
index 0fac7be1d12ded3a30a3fa56606c26921fbb0391..b7a6fff47949892dd8d89457a51bd0fd41906c39 100644 (file)
--- a/gdb/expression.h
+++ b/gdb/expression.h
@@ -1,22 +1,21 @@
 /* Definitions for expressions stored in reversed prefix form, for GDB.
-   Copyright (C) 1986 Free Software Foundation, Inc.
+   Copyright (C) 1986, 1989 Free Software Foundation, Inc.
 
-GDB is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY.  No author or distributor accepts responsibility to anyone
-for the consequences of using it or for whether it serves any
-particular purpose or works at all, unless he says so in writing.
-Refer to the GDB General Public License for full details.
+This file is part of GDB.
 
-Everyone is granted permission to copy, modify and redistribute GDB,
-but only under the conditions described in the GDB General Public
-License.  A copy of this license is supposed to have been given to you
-along with GDB so you can know your rights and responsibilities.  It
-should be in a file named COPYING.  Among other things, the copyright
-notice and this notice must be preserved on all copies.
+GDB 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 1, or (at your option)
+any later version.
 
-In other words, go ahead and share GDB, but don't try to stop
-anyone else from sharing it farther.  Help stamp out software hoarding!
-*/
+GDB is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GDB; see the file COPYING.  If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 /* Definitions for saved C expressions.  */
 
@@ -175,7 +174,7 @@ union exp_element
 {
   enum exp_opcode opcode;
   struct symbol *symbol;
-  long longconst;
+  LONGEST longconst;
   double doubleconst;
   char string;
   struct type *type;
@@ -188,5 +187,14 @@ struct expression
   union exp_element elts[1];
 };
 
+/* From expread.y.  */
 struct expression *parse_c_expression ();
 struct expression *parse_c_1 ();
+
+/* The innermost context required by the stack and register variables
+   we've encountered so far.  To use this, set it to NULL, then call
+   parse_c_<whatever>, then look at it.  */
+extern struct block *innermost_block;
+
+/* From expprint.c.  */
+void print_expression ();