Cut down on debug, fixed tabs, made process tree be killed when root is killed

[tpg/acess2.git] / Kernel / heap.c

diff --git a/Kernel/heap.c b/Kernel/heap.c
index 30c812e..79f5f40 100644 (file)
--- 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
+                       #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
+                       #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
+       #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) {