From 1b61ae4d8bdc9594408c37bacf7b777b45a255a5 Mon Sep 17 00:00:00 2001
From: bg- <bg->
Date: Mon, 4 Jun 2007 17:51:41 +0000
Subject: [PATCH] * Use __data_load_end to find unused ROM.

---
 core/loader/elfloader_compat.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/core/loader/elfloader_compat.c b/core/loader/elfloader_compat.c
index 17eb21e0f..3445eb6bf 100644
--- a/core/loader/elfloader_compat.c
+++ b/core/loader/elfloader_compat.c
@@ -28,7 +28,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * @(#)$Id: elfloader_compat.c,v 1.5 2007/05/15 16:21:29 bg- Exp $
+ * @(#)$Id: elfloader_compat.c,v 1.6 2007/06/04 17:51:41 bg- Exp $
  */
 
 /*
@@ -66,7 +66,9 @@ void (*elfloader_fini)(void);
 unsigned char *datamemory;
 
 #ifdef __AVR__
-#define TEXTMEMORY ((cle_addr)96*1024)
+extern int __data_load_end;
+#define TEXTMEMORY (((cle_addr)(&__data_load_end) + ROM_ERASE_UNIT_SIZE) \
+		    & ~(ROM_ERASE_UNIT_SIZE - 1))
 #else
 #include <sys/unistd.h>
 #define TEXTMEMORY \