diff --git a/demos/STM8S-STM8S208-RC/ch.rapp b/demos/STM8S-STM8S208-RC/ch.rapp
index d9da5716d..0dd5a4435 100644
--- a/demos/STM8S-STM8S208-RC/ch.rapp
+++ b/demos/STM8S-STM8S208-RC/ch.rapp
@@ -10,15 +10,15 @@
 					<Set Header="RCST7" >
 						<Section Header="Model" >
 							<Property Header="GlobalMemory" Value="" Removable="1" />
-																																																																																																																																																																																																																																																																																																																																																																																																																																									
+																																																																																																																																																																																																																																																																																																																																																																																																																																																																			
 						</Section>
-																																																																																																																																																																																																																																																																																																																																																																							
+																																																																																																																																																																																																																																																																																																																																																																																													
 					</Set>
-																																																																																																																																																																																																																																																																																																
+																																																																																																																																																																																																																																																																																																																		
 				</Config>
-																																																																																																																																																																																																																																
+																																																																																																																																																																																																																																														
 			</Options>
-																																																																																																																																																																
+																																																																																																																																																																										
 		</NodeC>
 		<NodeC Path="..\..\os\kernel\src\chlists.c" Header="chlists.c" Marker="-1" OutputFile="..\STM8S-STM8S208-RC/bin\chlists.obj" sate="0" />
 		<NodeC Path="..\..\os\kernel\src\chmboxes.c" Header="chmboxes.c" Marker="-1" OutputFile="..\STM8S-STM8S208-RC/bin\chmboxes.obj" sate="0" />
@@ -34,15 +34,15 @@
 					<Set Header="RCST7" >
 						<Section Header="Model" >
 							<Property Header="GlobalMemory" Value="" Removable="1" />
-																																																																																																																																																																																																																																																																																																																																																																																																																																									
+																																																																																																																																																																																																																																																																																																																																																																																																																																																																			
 						</Section>
-																																																																																																																																																																																																																																																																																																																																																																							
+																																																																																																																																																																																																																																																																																																																																																																																													
 					</Set>
-																																																																																																																																																																																																																																																																																																
+																																																																																																																																																																																																																																																																																																																		
 				</Config>
-																																																																																																																																																																																																																																
+																																																																																																																																																																																																																																														
 			</Options>
-																																																																																																																																																																
+																																																																																																																																																																										
 		</NodeC>
 		<NodeC Path="..\..\os\kernel\src\chsem.c" Header="chsem.c" Marker="-1" OutputFile="..\STM8S-STM8S208-RC/bin\chsem.obj" sate="0" />
 		<NodeC Path="..\..\os\kernel\src\chsys.c" Header="chsys.c" Marker="-1" OutputFile="..\STM8S-STM8S208-RC/bin\chsys.obj" sate="0" />
@@ -53,17 +53,17 @@
 					<Set Header="RCST7" >
 						<Section Header="Model" >
 							<Property Header="GlobalMemory" Value="" Removable="1" />
-																																																																																																																																																																																																																																																																																																																																																																																																																																									
+																																																																																																																																																																																																																																																																																																																																																																																																																																																																			
 						</Section>
-																																																																																																																																																																																																																																																																																																																																																																							
+																																																																																																																																																																																																																																																																																																																																																																																													
 					</Set>
-																																																																																																																																																																																																																																																																																																
+																																																																																																																																																																																																																																																																																																																		
 				</Config>
-																																																																																																																																																																																																																																
+																																																																																																																																																																																																																																														
 			</Options>
-																																																																																																																																																																
+																																																																																																																																																																										
 		</NodeC>
-																																																																																																			
+																																																																																																									
 	</Group>
 	<Group Header="test" Marker="-1" OutputFile="" sate="0" >
 		<NodeC Path="..\..\test\test.c" Header="test.c" Marker="-1" OutputFile="..\STM8S-STM8S208-RC/bin\test.obj" sate="0" />
@@ -78,11 +78,11 @@
 		<NodeC Path="..\..\test\testqueues.c" Header="testqueues.c" Marker="-1" OutputFile="..\STM8S-STM8S208-RC/bin\testqueues.obj" sate="0" />
 		<NodeC Path="..\..\test\testsem.c" Header="testsem.c" Marker="-1" OutputFile="..\STM8S-STM8S208-RC/bin\testsem.obj" sate="0" />
 		<NodeC Path="..\..\test\testthd.c" Header="testthd.c" Marker="-1" OutputFile="..\STM8S-STM8S208-RC/bin\testthd.obj" sate="0" />
-																																																									
+																																																															
 	</Group>
 	<Group Header="port" Marker="-1" OutputFile="" sate="0" >
 		<NodeC Path="..\..\os\ports\RC\STM8\chcore.c" Header="chcore.c" Marker="-1" OutputFile="..\STM8S-STM8S208-RC/bin\chcore.obj" sate="0" />
-																																																																																																			
+																																																																																																									
 	</Group>
 	<Group Header="hal" Marker="-1" OutputFile="" sate="0" >
 		<NodeC Path="..\..\os\hal\src\adc.c" Header="adc.c" Marker="-1" OutputFile="..\STM8S-STM8S208-RC/bin\adc.obj" sate="0" />
@@ -97,11 +97,11 @@
 		<NodeC Path="..\..\os\hal\platforms\STM8\hal_lld.c" Header="hal_lld.c" Marker="-1" OutputFile="..\STM8S-STM8S208-RC/bin\hal_lld.obj" sate="0" />
 		<NodeC Path="..\..\os\hal\platforms\STM8\serial_lld.c" Header="serial_lld.c" Marker="-1" OutputFile="..\STM8S-STM8S208-RC/bin\serial_lld.obj" sate="0" />
 		<NodeC Path="..\..\os\hal\platforms\STM8\pal_lld.c" Header="pal_lld.c" Marker="-1" OutputFile="..\STM8S-STM8S208-RC/bin\pal_lld.obj" sate="0" />
-																																																																																	
+																																																																																							
 	</Group>
 	<Group Header="board" Marker="-1" OutputFile="" sate="0" >
 		<NodeC Path="..\..\boards\RAISONANCE_REVA_STM8S\board.c" Header="board.c" Marker="-1" OutputFile="..\STM8S-STM8S208-RC/bin\board.obj" sate="0" />
-																																																																																				
+																																																																																										
 	</Group>
 	<NodeC Path=".\main.c" Header="main.c" Marker="-1" OutputFile="..\STM8S-STM8S208-RC/bin\main.obj" sate="0" />
 	<Options>
@@ -109,21 +109,21 @@
 			<Set Header="ApplicationBuild" >
 				<Section Header="General" >
 					<Property Header="TargetFamily" Value="ST7" />
-																																																																																																																																																																																																																																																																																																																									
+																																																																																																																																																																																																																																																																																																																																											
 				</Section>
 				<Section Header="Directories" >
 					<Property Header="IncDir" Value="$(RkitInc);$(RkitInc)\ST7;..\..\os\kernel\include;..\..\os\ports\RC\STM8;..\..\os\hal\include;..\..\os\hal\platforms\STM8;..\..\boards\RAISONANCE_REVA_STM8S;..\..\test" Removable="1" />
 					<Property Header="OutDir" Value="$(ApplicationDir)/bin" Removable="1" />
 					<Property Header="ListDir" Value="$(ApplicationDir)/lst" Removable="1" />
 					<Property Header="LinkerOutputDir" Value="Output Directory" Removable="1" />
-																																																																																																																																																																
+																																																																																																																																																																																		
 				</Section>
-																																																																																																																												
+																																																																																																																																										
 			</Set>
 			<Set Header="Target" >
 				<Section Header="ProcessorST7" >
 					<Property Header="Processor" Value="STM8S208MB" Removable="1" />
-																																																																																																																																																																																																																																																																																																																									
+																																																																																																																																																																																																																																																																																																																																											
 				</Section>
 				<Section Header="ToolSetST7" >
 					<Property Header="BuildToolSetST7" Value="ST7\RaisonanceTools.config" Removable="1" />
@@ -134,33 +134,33 @@
 				<Section Header="DebugST7" >
 					<Property Header="Startup" Value="1" Removable="1" />
 					<Property Header="DebugTool_STM8" Value="RLINK_STM8" Removable="1" />
-																																																				
+																																																																						
 				</Section>
 					
 			</Set>
 			<Set Header="RCST7" >
 				<Section Header="CodeGen" >
 					<Property Header="ENUMTYPE" Value="ET(CHAR)" Removable="1" />
-																																																																																																																																																																																																																																																																																																																
+																																																																																																																																																																																																																																																																																																																																		
 				</Section>
 				<Section Header="Model" >
 					<Property Header="GlobalMemory" Value="DGC(DATA)" Removable="1" />
 					<Property Header="ModelP" Value="STM8(SMALL)" Removable="1" />
-																																																													
+																																																																															
 				</Section>
 				<Section Header="OPTIM" >
 					<Property Header="OTLEVEL" Value="3" Removable="1" />
 					<Property Header="SPEEDSIZE" Value="SPEED" Removable="1" />
-																																																																																																	
+																																																																																																																			
 				</Section>
-																																															
+																																																													
 			</Set>
 			<Set Header="MAST7" >
 				<Section Header="Set" >
 					<Property Header="Defines" Value="STM8S208RB" Removable="1" />
-																																																																																																																																																																																																																																																										
+																																																																																																																																																																																																																																																																												
 				</Section>
-																																																																																																																																																																																																		
+																																																																																																																																																																																																																
 			</Set>
 		</Config>
 	</Options>
diff --git a/readme.txt b/readme.txt
index e7e33c00c..bdbdc3bdb 100644
--- a/readme.txt
+++ b/readme.txt
@@ -68,6 +68,9 @@
   the CL sub-family (untested). Now the selection of the sub-family is done
   in the board.h file, there is no more the need to put -DSTM32F10X_xx into
   the makefile.
+- Tested the STM8 port with the latest RKit-STM8_2.28.10.0092. It works but
+  the new compiler shows a general performance regression except in one
+  test case.
 
 *** 1.5.6 ***
 - FIX: Fixed centralized ARM makefile (bug 2992747)(backported in 1.4.3).