Demo application related:

+ Update the RZ IAR project so it targets the RZ RSK rather than custom hardware.
+ Update the RZ ARM/DS-5 project so it targets the RZ RSK rather than custom hardware.
+ Updated RX64M demos to use the new iodefine.h naming.

Cortex-A9 port related:
+ Update IAR, ARM and GCC Cortex-A9 port layers to include a 'task exit error' function which is called if a task attempts to incorrectly exit its implementing function.
+ Moved the instruction which switches into system mode out of the restore context macro, as it is only needed when starting the first task.

Core kernel files related:
+ Ensure there are no references to the mutexes held count when mutexes are excluded from the build.

FreeRTOS/Demo/RX600_RX64M_RSK_GCC_e2studio/RTOSDemo HardwareDebug.launch

@@ -17,6 +17,7 @@
 <stringAttribute key="com.renesas.cdt.core.targetDevice" value="R5F564ML"/>
 <booleanAttribute key="com.renesas.cdt.core.useRemoteTarget" value="true"/>
 <booleanAttribute key="com.renesas.cdt.core.verboseMode" value="false"/>
+<stringAttribute key="com.renesas.cdt.debug.ioview.dsf.registerSelection" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;selectedRegisterList ioFilePath=&quot;C:\DevTools\Renesas\e2_studio\internal\IoFiles\RX\RX64M.sfrx&quot;/&gt;&#13;&#10;"/>
 <stringAttribute key="com.renesas.cdt.debug.realtimemanager.memory.mruRanges" value=""/>
 <stringAttribute key="com.renesas.cdt.launch.dsf.IO_MAP" value="${eclipse_home}..\internal\IoFiles\RX\RX64M.sfrx"/>
 <booleanAttribute key="com.renesas.cdt.launch.dsf.USE_DEFAULT_IO_MAP" value="true"/>