From d3f5c5348c6b9b5fa7ab0c6262d17993b738ebeb Mon Sep 17 00:00:00 2001
From: Richard Barry <ribarry@amazon.com>
Date: Tue, 6 Oct 2009 08:46:22 +0000
Subject: [PATCH] Change where the free heap space variable is initialised.
---
Source/portable/MemMang/heap_2.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/Source/portable/MemMang/heap_2.c b/Source/portable/MemMang/heap_2.c
index 1f81a08a5..0cce43621 100644
--- a/Source/portable/MemMang/heap_2.c
+++ b/Source/portable/MemMang/heap_2.c
@@ -95,7 +95,7 @@ static xBlockLink xStart, xEnd;
/* Keeps track of the number of free bytes remaining, but says nothing about
fragmentation. */
-static size_t xFreeBytesRemaining = configTOTAL_HEAP_SIZE;
+static size_t xFreeBytesRemaining;
/* STATIC FUNCTIONS ARE DEFINED AS MACROS TO MINIMIZE THE FUNCTION CALL DEPTH. */
@@ -143,6 +143,8 @@ xBlockLink *pxFirstFreeBlock; \
pxFirstFreeBlock = ( void * ) xHeap.ucHeap; \
pxFirstFreeBlock->xBlockSize = configTOTAL_HEAP_SIZE; \
pxFirstFreeBlock->pxNextFreeBlock = &xEnd; \
+ \
+ xFreeBytesRemaining = configTOTAL_HEAP_SIZE; \
}
/*-----------------------------------------------------------*/
@@ -267,3 +269,7 @@ size_t xPortGetFreeHeapSize( void )
}
/*-----------------------------------------------------------*/
+void vPortInitialiseBlocks( void )
+{
+ /* This just exists to keep the linker quiet. */
+}