From 3ce6504f14855f40bc5f8aff09e53875d53993e4 Mon Sep 17 00:00:00 2001
From: Michael Brown
Date: Tue, 17 May 2005 13:35:43 +0000
Subject: Use shared symbols for heap_ptr and heap_end

---
 src/include/heap.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/include')

diff --git a/src/include/heap.h b/src/include/heap.h
index 448ce5e0b..fbd3f643c 100644
--- a/src/include/heap.h
+++ b/src/include/heap.h
@@ -80,4 +80,13 @@ static inline void forget2 ( void *ptr ) {
 	efree ( ptr );
 }
 
+/*
+ * Heap markers.  osloader.c and other code may wish to know the heap
+ * location, without necessarily wanting to drag in heap.o.  We
+ * therefore declare these as shared (i.e. common) symbols.
+ *
+ */
+physaddr_t heap_ptr __asm__ ( "_shared_heap_ptr" );
+physaddr_t heap_end __asm__ ( "_shared_heap_end" );
+
 #endif /* HEAP_H */
-- 
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