Continue work on Cortus demo.

Demo/CORTUS_APS3_GCC/Demo/RegTest.c

@@ -86,6 +86,7 @@ static void vRegTest1( void *pvParameters )
 		"	mov		r15, #0x0f							\n"
 		"												\n"
 		"reg_check_loop_1:								\n"
+		"	trap	#31									\n"
 		"	cmp		r2, #0x02							\n" /* Check that each register still contains the expected value, jump to an infinite loop if an error is found. */
 		"	bne.s	reg_check_error_1					\n"
 		"	cmp		r3, #0x03							\n"

Demo/CORTUS_APS3_GCC/Demo/serial.c

@@ -71,10 +71,6 @@
 #define comBLOCK_RETRY_TIME				10
 /*-----------------------------------------------------------*/
 
-void vUARTInterruptHandlerTxWrapper(void) __attribute((naked));
-void vUARTInterruptHandlerRxWrapper(void) __attribute((naked));
-/*-----------------------------------------------------------*/
-
 /* Queues used to hold received characters, and characters waiting to be
 transmitted. */
 static xQueueHandle xRxedChars;
@@ -99,6 +95,7 @@ xComPortHandle xSerialPortInitMinimal( unsigned long ulWantedBaud, unsigned port
 		irq[IRQ_UART1_RX].ien = 1;
 		irq[IRQ_UART1_RX].ipl = portSYSTEM_INTERRUPT_PRIORITY_LEVEL;
 	}
+
 	return ( xComPortHandle ) 0;
 }
 /*-----------------------------------------------------------*/