* s390-tdep.c (s390_gdbarch_init): Set default long double

[deliverable/binutils-gdb.git] / gdb / dwarf2loc.h

diff --git a/gdb/dwarf2loc.h b/gdb/dwarf2loc.h
index b6b4d3325e1a9cc53fd2033bb51c0f565b954e74..22c66bd8394383f7328707e0412b7396e6df19c2 100644 (file)
--- a/gdb/dwarf2loc.h
+++ b/gdb/dwarf2loc.h
@@ -1,11 +1,12 @@
-/* Dwarf2 location expression support for GDB.
-   Copyright 2003 Free Software Foundation, Inc.
+/* DWARF 2 location expression support for GDB.
+
+   Copyright (C) 2003, 2005, 2007, 2008 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,
@@ -14,13 +15,13 @@
    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 (DWARF2LOC_H)
 #define DWARF2LOC_H
 
+struct symbol_ops;
+
 /* This header is private to the DWARF-2 reader.  It is shared between
    dwarf2read.c and dwarf2loc.c.  */
 
@@ -33,10 +34,10 @@
 struct dwarf2_locexpr_baton
 {
   /* Pointer to the start of the location expression.  */
-  unsigned char *data;
+  gdb_byte *data;
 
   /* Length of the location expression.  */
-  unsigned short size;
+  unsigned long size;
 
   /* The objfile containing the symbol whose location we're computing.  */
   struct objfile *objfile;
@@ -49,16 +50,20 @@ struct dwarf2_loclist_baton
   CORE_ADDR base_address;
 
   /* Pointer to the start of the location list.  */
-  unsigned char *data;
+  gdb_byte *data;
 
   /* Length of the location list.  */
-  unsigned short size;
+  unsigned long size;
 
   /* The objfile containing the symbol whose location we're computing.  */
+  /* Used (only???) by thread local variables.  The objfile in which
+     this symbol is defined.  To find a thread-local variable (e.g., a
+     variable declared with the `__thread' storage class), we may need
+     to know which object file it's in.  */
   struct objfile *objfile;
 };
 
-extern struct location_funcs dwarf2_locexpr_funcs;
-extern struct location_funcs dwarf2_loclist_funcs;
+extern const struct symbol_ops dwarf2_locexpr_funcs;
+extern const struct symbol_ops dwarf2_loclist_funcs;
 
-#endif
+#endif /* dwarf2loc.h */