used new firm_config.h, removed POINSON (unclear if it will work in non-linux-kernel...

[r4548]

diff --git a/ir/adt/list.h b/ir/adt/list.h
index af083a7..f85b2d5 100644 (file)
--- a/ir/adt/list.h
+++ b/ir/adt/list.h
@@ -6,15 +6,7 @@
 #ifndef _FIRM_LIST_H
 #define _FIRM_LIST_H
 
-#include "config.h"
-
-/*
- * These are non-NULL pointers that will result in page faults
- * under normal circumstances, used to verify that nobody uses
- * non-initialized list entries.
- */
-#define LIST_POISON1  ((void *) 0x00100100)
-#define LIST_POISON2  ((void *) 0x00200200)
+#include "firm_config.h"
 
 /*
  * Simple doubly linked list implementation.
@@ -109,8 +101,8 @@ static INLINE void __list_del(struct list_head * prev, struct list_head * next)
 static INLINE void list_del(struct list_head *entry)
 {
        __list_del(entry->prev, entry->next);
-       entry->next = LIST_POISON1;
-       entry->prev = LIST_POISON2;
+       entry->next = NULL;
+       entry->prev = NULL;
 }