X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;ds=sidebyside;f=Kernel%2Fheap.c;h=79f5f40402908688fbd87061286dccc9264dee34;hb=1a96e0dd77d6922078edd703fc7c2e809b9499b8;hp=682391877870d19d9e6b059139180bd16cc8697c;hpb=f119d0e5b18b7286d04fc536a94e0f96e3c51714;p=tpg%2Facess2.git

diff --git a/Kernel/heap.c b/Kernel/heap.c
index 68239187..79f5f404 100644
--- a/Kernel/heap.c
+++ b/Kernel/heap.c
@@ -7,6 +7,7 @@
 #include <heap.h>
 
 #define WARNINGS	1
+#define	DEBUG_TRACE	0
 
 // === CONSTANTS ===
 #define HEAP_BASE	0xE0800000
@@ -175,7 +176,9 @@ void *malloc(size_t Bytes)
 		if(head->Size == Bytes) {
 			head->Magic = MAGIC_USED;
 			RELEASE(&giHeapSpinlock);	// Release spinlock
-			LOG("RETURN %p", best->Data);
+			#if DEBUG_TRACE
+			LOG("RETURN %p, to %p", best->Data, __builtin_return_address(0));
+			#endif
 			return best->Data;
 		}
 		
@@ -205,7 +208,9 @@ void *malloc(size_t Bytes)
 		// Check size
 		if(best->Size == Bytes) {
 			RELEASE(&giHeapSpinlock);	// Release spinlock
-			LOG("RETURN %p", best->Data);
+			#if DEBUG_TRACE
+			LOG("RETURN %p, to %p", best->Data, __builtin_return_address(0));
+			#endif
 			return best->Data;
 		}
 	}
@@ -224,7 +229,9 @@ void *malloc(size_t Bytes)
 	best->Magic = MAGIC_USED;	// Mark block as used
 	
 	RELEASE(&giHeapSpinlock);	// Release spinlock
-	LOG("RETURN %p", best->Data);
+	#if DEBUG_TRACE
+	LOG("RETURN %p, to %p", best->Data, __builtin_return_address(0));
+	#endif
 	return best->Data;
 }
 
@@ -237,12 +244,14 @@ void free(void *Ptr)
 	tHeapHead	*head;
 	tHeapFoot	*foot;
 	
+	#if DEBUG_TRACE
 	LOG("Ptr = %p", Ptr);
 	LOG("Returns to %p", __builtin_return_address(0));
+	#endif
 	
 	// Alignment Check
 	if( (Uint)Ptr & (sizeof(Uint)-1) ) {
-		Warning("free - Passed a non-aligned address (%p)\n", Ptr);
+		Warning("free - Passed a non-aligned address (%p)", Ptr);
 		return;
 	}
 	
@@ -256,7 +265,7 @@ void free(void *Ptr)
 	// Check memory block - Header
 	head = (void*)( (Uint)Ptr - sizeof(tHeapHead) );
 	if(head->Magic == MAGIC_FREE) {
-		Warning("free - Passed a freed block (%p)\n", head);
+		Warning("free - Passed a freed block (%p) by %p", head, __builtin_return_address(0));
 		return;
 	}
 	if(head->Magic != MAGIC_USED) {