Complete the RL78 demo. main.c still requires documentation in the comments at the top of the file.

Source/portable/IAR/RL78/ISR_Support.h

@@ -69,7 +69,7 @@ portSAVE_CONTEXT MACRO
 
 	PUSH      AX                    ; Save AX Register to stack.
 	PUSH      HL
-#if configMEMORY_MODE == 1
+#if __DATA_MODEL__ == __DATA_MODEL_FAR__
 	MOV       A, CS                 ; Save CS register.
 	XCH       A, X
 	MOV       A, ES                 ; Save ES register.
@@ -104,7 +104,7 @@ portRESTORE_CONTEXT MACRO
 	MOVW      usCriticalNesting, AX
 	POP	      BC                    ; Restore the necessary general purpose registers.
 	POP	      DE
-#if configMEMORY_MODE == 1
+#if __DATA_MODEL__ == __DATA_MODEL_FAR__
 	POP       AX                    ; Restore the ES register.
 	MOV       ES, A
 	XCH       A, X                  ; Restore the CS register.

Source/portable/IAR/RL78/port.c

@@ -117,7 +117,7 @@ portSTACK_TYPE *pxPortInitialiseStack( portSTACK_TYPE *pxTopOfStack, pdTASK_CODE
 {
 unsigned long *pulLocal;
 
-	#if configMEMORY_MODE == 1
+	#if __DATA_MODEL__ == __DATA_MODEL_FAR__
 	{
 		/* Parameters are passed in on the stack, and written using a 32bit value
 		hence a space is left for the second two bytes. */

Source/portable/IAR/RL78/portmacro.h

@@ -83,8 +83,13 @@ extern "C" {
 #define portSHORT       short
 #define portSTACK_TYPE  unsigned short
 #define portBASE_TYPE   short
-#define portPOINTER_SIZE_TYPE unsigned short
+
-#warning pointer size type will depend on data model.
+#if __DATA_MODEL__ == __DATA_MODEL_FAR__
+	#define portPOINTER_SIZE_TYPE unsigned long
+#else
+	#define portPOINTER_SIZE_TYPE unsigned short
+#endif
+
 	
 #if (configUSE_16_BIT_TICKS==1)
 	typedef unsigned int portTickType;