diff --git a/FreeRTOS/Demo/CORTEX_MPS2_QEMU_IAR_GCC/FreeRTOSConfig.h b/FreeRTOS/Demo/CORTEX_MPS2_QEMU_IAR_GCC/FreeRTOSConfig.h
index 3c67e2edd..b6c0130be 100644
--- a/FreeRTOS/Demo/CORTEX_MPS2_QEMU_IAR_GCC/FreeRTOSConfig.h
+++ b/FreeRTOS/Demo/CORTEX_MPS2_QEMU_IAR_GCC/FreeRTOSConfig.h
@@ -46,8 +46,8 @@
 #define configUSE_TICK_HOOK                      1
 #define configCPU_CLOCK_HZ                       ( ( unsigned long ) 25000000 )
 #define configTICK_RATE_HZ                       ( ( TickType_t ) 1000 )
-#define configMINIMAL_STACK_SIZE                 ( ( unsigned short ) 88 )
-#define configTOTAL_HEAP_SIZE                    ( ( size_t ) ( 60 * 1024 ) )
+#define configMINIMAL_STACK_SIZE                 ( ( unsigned short ) 128 )
+#define configTOTAL_HEAP_SIZE                    ( ( size_t ) ( 100 * 1024 ) )
 #define configMAX_TASK_NAME_LEN                  ( 12 )
 
 /* TODO TraceRecorder (Step 4): Enable configUSE_TRACE_FACILITY in FreeRTOSConfig.h. */
diff --git a/FreeRTOS/Demo/CORTEX_MPS2_QEMU_IAR_GCC/build/gcc/startup_gcc.c b/FreeRTOS/Demo/CORTEX_MPS2_QEMU_IAR_GCC/build/gcc/startup_gcc.c
index 2d1abbf06..e4894b8e6 100644
--- a/FreeRTOS/Demo/CORTEX_MPS2_QEMU_IAR_GCC/build/gcc/startup_gcc.c
+++ b/FreeRTOS/Demo/CORTEX_MPS2_QEMU_IAR_GCC/build/gcc/startup_gcc.c
@@ -97,7 +97,7 @@ volatile uint32_t psr;/* Program status register. */
 /* Called from the hardfault handler to provide information on the processor
  * state at the time of the fault.
  */
-__attribute__( ( used ) ) void prvGetRegistersFromStack( uint32_t *pulFaultStackAddress )
+static __attribute__( ( used ) ) void prvGetRegistersFromStack( uint32_t *pulFaultStackAddress )
 {
     r0 = pulFaultStackAddress[ 0 ];
     r1 = pulFaultStackAddress[ 1 ];
diff --git a/FreeRTOS/Demo/CORTEX_MPS2_QEMU_IAR_GCC/main.c b/FreeRTOS/Demo/CORTEX_MPS2_QEMU_IAR_GCC/main.c
index 3798c9d59..3dbfbd48d 100644
--- a/FreeRTOS/Demo/CORTEX_MPS2_QEMU_IAR_GCC/main.c
+++ b/FreeRTOS/Demo/CORTEX_MPS2_QEMU_IAR_GCC/main.c
@@ -210,8 +210,6 @@ void vApplicationTickHook( void )
 
     #if ( mainCREATE_SIMPLE_BLINKY_DEMO_ONLY != 1 )
     {
-        extern void vFullDemoTickHookFunction( void );
-
         vFullDemoTickHookFunction();
     }
     #endif /* mainCREATE_SIMPLE_BLINKY_DEMO_ONLY */