Merge from emacs--rel--22

[gnu-emacs] / src / w32heap.c

diff --git a/src/w32heap.c b/src/w32heap.c
index 11ec7c1b6c6b5b2eb84e9eee2d26a516ae4e063b..4298e6f70a2190ba207070be48cedd40b948a5e5 100644 (file)
--- a/src/w32heap.c
+++ b/src/w32heap.c
@@ -1,12 +1,13 @@
 /* Heap management routines for GNU Emacs on the Microsoft W32 API.
-   Copyright (C) 1994 Free Software Foundation, Inc.
+   Copyright (C) 1994, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+                 2008  Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
-GNU Emacs is free software; you can redistribute it and/or modify
+GNU Emacs 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, or (at your option)
-any later version.
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
 
 GNU Emacs is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -14,10 +15,9 @@ 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 GNU Emacs; see the file COPYING.  If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.
+along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
+/*
    Geoff Voelker (voelker@cs.washington.edu)                        7-29-94
 */
 
@@ -31,7 +31,6 @@ Boston, MA 02111-1307, USA.
 #include "w32heap.h"
 #include "lisp.h"  /* for VALMASK */
 
-#undef RVA_TO_PTR
 #define RVA_TO_PTR(rva) ((unsigned char *)((DWORD)(rva) + (DWORD)GetModuleHandle (NULL)))
 
 /* This gives us the page size and the size of the allocation unit on NT.  */
@@ -42,10 +41,6 @@ OSVERSIONINFO osinfo_cache;
 
 unsigned long syspage_mask = 0;
 
-/* These are defined to get Emacs to compile, but are not used.  */
-int edata;
-int etext;
-
 /* The major and minor versions of NT.  */
 int w32_major_version;
 int w32_minor_version;
@@ -245,6 +240,7 @@ init_heap ()
          exit (1);
        }
 
+#if !defined (USE_LISP_UNION_TYPE) && !defined (USE_LSB_TAG)
       /* Ensure that the addresses don't use the upper tag bits since
         the Lisp type goes there.  */
       if (((unsigned long) data_region_base & ~VALMASK) != 0)
@@ -252,7 +248,7 @@ init_heap ()
          printf ("Error: The heap was allocated in upper memory.\n");
          exit (1);
        }
-
+#endif
       data_region_end = data_region_base;
       real_data_region_end = data_region_end;
     }
@@ -304,3 +300,6 @@ _heap_term (void)
 }
 
 #endif
+
+/* arch-tag: 9a6a9860-040d-422d-8905-450dd535cd9c
+   (do not change this comment) */