Core kernel code:

- Re-introduce the ability to give a mutex from an ISR.

Common demo code:
- Add additional tests into the GenQTest files for priority inheritance and using a mutex from an ISR.

FreeRTOS/Demo/CORTEX_A5_SAMA5D3x_Xplained_IAR/settings/RTOSDemo.dbgdt

@@ -34,12 +34,12 @@
         
         
       <PreferedWindows><Position>2</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows/></PreferedWindows><ShowCodeCoverage>1</ShowCodeCoverage><ShowInstrProfiling>1</ShowInstrProfiling></Disassembly>
-    <Register><PreferedWindows><Position>2</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows/></PreferedWindows></Register><WATCH_1><expressions><item></item></expressions><col-names><item>Expression</item><item>Location</item><item>Type</item><item>Value</item></col-names><col-widths><item>207</item><item>150</item><item>100</item><item>294</item></col-widths><PreferedWindows><Position>2</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows/></PreferedWindows></WATCH_1><CallStack><PreferedWindows><Position>1</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows/></PreferedWindows><col-names><item>Frame</item><item>_I0</item></col-names><col-widths><item>400</item><item>20</item></col-widths></CallStack><Breakpoints><PreferedWindows><Position>3</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows/></PreferedWindows><col-names><item>Breakpoint</item><item>_I0</item></col-names><col-widths><item>500</item><item>35</item></col-widths></Breakpoints><Find-in-Files><ColumnWidth0>497</ColumnWidth0><ColumnWidth1>82</ColumnWidth1><ColumnWidth2>746</ColumnWidth2><ColumnWidth3>331</ColumnWidth3><PreferedWindows><Position>3</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows><Window><Factory>Debug-Log</Factory></Window><Window><Factory>Build</Factory></Window></Windows></PreferedWindows></Find-in-Files><QuickWatch><PreferedWindows><Position>2</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows/></PreferedWindows><col-names><item>Expression</item><item>Location</item><item>Type</item><item>Value</item></col-names><col-widths><item>100</item><item>150</item><item>100</item><item>100</item></col-widths><QWatchHistory><item>TC0</item><item>TC0-&gt;TC_CHANNEL[ tmrTC0_CHANNEL_0 ].TC_RC</item></QWatchHistory></QuickWatch><Memory><PreferedWindows><Position>3</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows/></PreferedWindows><FindDirection>1</FindDirection><FindAsHex>0</FindAsHex></Memory><TASKVIEW><Column0>200</Column0><Column1>100</Column1><Column2>100</Column2><Column3>100</Column3><Column4>100</Column4><Column5>100</Column5><Column6>100</Column6><Column7>100</Column7><Column8>150</Column8></TASKVIEW><QUEUEVIEW><Column0>200</Column0><Column1>100</Column1><Column2>100</Column2><Column3>100</Column3><Column4>100</Column4><Column5>100</Column5><Column6>100</Column6></QUEUEVIEW></Static>
+    <Register><PreferedWindows><Position>2</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows/></PreferedWindows></Register><WATCH_1><expressions><item/></expressions><col-names><item>Expression</item><item>Location</item><item>Type</item><item>Value</item></col-names><col-widths><item>207</item><item>150</item><item>100</item><item>294</item></col-widths><PreferedWindows><Position>2</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows/></PreferedWindows></WATCH_1><CallStack><PreferedWindows><Position>1</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows/></PreferedWindows><col-names><item>Frame</item><item>_I0</item></col-names><col-widths><item>400</item><item>20</item></col-widths></CallStack><Breakpoints><PreferedWindows><Position>3</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows/></PreferedWindows><col-names><item>Breakpoint</item><item>_I0</item></col-names><col-widths><item>500</item><item>35</item></col-widths></Breakpoints><Find-in-Files><ColumnWidth0>497</ColumnWidth0><ColumnWidth1>82</ColumnWidth1><ColumnWidth2>746</ColumnWidth2><ColumnWidth3>331</ColumnWidth3><PreferedWindows><Position>3</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows><Window><Factory>Debug-Log</Factory></Window><Window><Factory>Build</Factory></Window></Windows></PreferedWindows></Find-in-Files><QuickWatch><PreferedWindows><Position>2</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows/></PreferedWindows><col-names><item>Expression</item><item>Location</item><item>Type</item><item>Value</item></col-names><col-widths><item>100</item><item>150</item><item>100</item><item>100</item></col-widths><QWatchHistory><item>TC0</item><item>TC0-&gt;TC_CHANNEL[ tmrTC0_CHANNEL_0 ].TC_RC</item></QWatchHistory></QuickWatch><Memory><PreferedWindows><Position>3</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows/></PreferedWindows><FindDirection>1</FindDirection><FindAsHex>0</FindAsHex></Memory><TASKVIEW><PreferedWindows><Position>3</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows/></PreferedWindows><Column0>200</Column0><Column1>100</Column1><Column2>100</Column2><Column3>100</Column3><Column4>100</Column4><Column5>100</Column5><Column6>100</Column6><Column7>100</Column7><Column8>150</Column8></TASKVIEW><QUEUEVIEW><PreferedWindows><Position>3</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows/></PreferedWindows><Column0>300</Column0><Column1>100</Column1><Column2>100</Column2><Column3>100</Column3><Column4>100</Column4><Column5>100</Column5><Column6>100</Column6></QUEUEVIEW></Static>
     <Windows>
       
       
       
-    <Wnd1>
+    <Wnd0>
         <Tabs>
           <Tab>
             <Identity>TabID-24673-23877</Identity>
@@ -51,20 +51,20 @@
           </Tab>
         </Tabs>
         
-      <SelectedTab>0</SelectedTab></Wnd1><Wnd2><Tabs><Tab><Identity>TabID-22902-32031</Identity><TabName>Tasks</TabName><Factory>TASKVIEW</Factory><Session/></Tab></Tabs><SelectedTab>0</SelectedTab></Wnd2><Wnd3><Tabs><Tab><Identity>TabID-22379-32041</Identity><TabName>Queues</TabName><Factory>QUEUEVIEW</Factory><Session/></Tab></Tabs><SelectedTab>0</SelectedTab></Wnd3></Windows>
+      <SelectedTab>0</SelectedTab></Wnd0><Wnd5><Tabs><Tab><Identity>TabID-31713-7906</Identity><TabName>Debug Log</TabName><Factory>Debug-Log</Factory><Session/></Tab></Tabs><SelectedTab>0</SelectedTab></Wnd5></Windows>
     <Editor>
       
       
       
       
-    <Pane><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\main.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd><XPos2>0</XPos2><YPos2>140</YPos2><SelStart2>7249</SelStart2><SelEnd2>7249</SelEnd2></Tab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\Full_Demo\main_full.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd><XPos2>0</XPos2><YPos2>63</YPos2><SelStart2>0</SelStart2><SelEnd2>0</SelEnd2></Tab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\blinky_demo\main_blinky.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd><XPos2>0</XPos2><YPos2>63</YPos2><SelStart2>1373</SelStart2><SelEnd2>1373</SelEnd2></Tab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\..\..\Source\portable\IAR\ARM_CA5_No_GIC\portASM.s</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd><XPos2>0</XPos2><YPos2>73</YPos2><SelStart2>3799</SelStart2><SelEnd2>3799</SelEnd2></Tab><ActiveTab>3</ActiveTab></Pane><ActivePane>0</ActivePane><Sizes><Pane><X>1000000</X><Y>1000000</Y></Pane></Sizes><SplitMode>1</SplitMode></Editor>
+    <Pane><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\main.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd><XPos2>0</XPos2><YPos2>127</YPos2><SelStart2>6411</SelStart2><SelEnd2>6411</SelEnd2></Tab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\Full_Demo\main_full.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd><XPos2>0</XPos2><YPos2>63</YPos2><SelStart2>0</SelStart2><SelEnd2>0</SelEnd2></Tab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\blinky_demo\main_blinky.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd><XPos2>0</XPos2><YPos2>63</YPos2><SelStart2>1373</SelStart2><SelEnd2>1373</SelEnd2></Tab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\..\Common\Minimal\GenQTest.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd><XPos2>0</XPos2><YPos2>796</YPos2><SelStart2>27238</SelStart2><SelEnd2>27238</SelEnd2></Tab><ActiveTab>3</ActiveTab></Pane><ActivePane>0</ActivePane><Sizes><Pane><X>1000000</X><Y>1000000</Y></Pane></Sizes><SplitMode>1</SplitMode></Editor>
     <Positions>
       
       
       
       
       
-    <Top><Row0><Sizes><Toolbar-0111A108><key>iaridepm.enu1</key></Toolbar-0111A108></Sizes></Row0><Row1><Sizes><Toolbar-222ED2A8><key>debuggergui.enu1</key></Toolbar-222ED2A8></Sizes></Row1></Top><Left><Row0><Sizes><Wnd1><Rect><Top>-2</Top><Left>-2</Left><Bottom>520</Bottom><Right>332</Right><x>-2</x><y>-2</y><xscreen>200</xscreen><yscreen>200</yscreen><sizeHorzCX>119048</sizeHorzCX><sizeHorzCY>203252</sizeHorzCY><sizeVertCX>198810</sizeVertCX><sizeVertCY>530488</sizeVertCY></Rect></Wnd1></Sizes></Row0></Left><Right><Row0><Sizes/></Row0></Right><Bottom><Row0><Sizes><Wnd2><Rect><Top>-2</Top><Left>-2</Left><Bottom>198</Bottom><Right>1682</Right><x>-2</x><y>-2</y><xscreen>1684</xscreen><yscreen>200</yscreen><sizeHorzCX>1002381</sizeHorzCX><sizeHorzCY>203252</sizeHorzCY><sizeVertCX>119048</sizeVertCX><sizeVertCY>203252</sizeVertCY></Rect></Wnd2></Sizes></Row0><Row1><Sizes><Wnd3><Rect><Top>196</Top><Left>-2</Left><Bottom>396</Bottom><Right>1682</Right><x>-2</x><y>196</y><xscreen>1684</xscreen><yscreen>200</yscreen><sizeHorzCX>1002381</sizeHorzCX><sizeHorzCY>203252</sizeHorzCY><sizeVertCX>119048</sizeVertCX><sizeVertCY>203252</sizeVertCY></Rect></Wnd3></Sizes></Row1></Bottom><Float><Sizes/></Float></Positions>
+    <Top><Row0><Sizes><Toolbar-011172A8><key>iaridepm.enu1</key></Toolbar-011172A8></Sizes></Row0><Row1><Sizes><Toolbar-07251300><key>debuggergui.enu1</key></Toolbar-07251300></Sizes></Row1></Top><Left><Row0><Sizes><Wnd0><Rect><Top>-2</Top><Left>-2</Left><Bottom>718</Bottom><Right>332</Right><x>-2</x><y>-2</y><xscreen>200</xscreen><yscreen>200</yscreen><sizeHorzCX>119048</sizeHorzCX><sizeHorzCY>203252</sizeHorzCY><sizeVertCX>198810</sizeVertCX><sizeVertCY>731707</sizeVertCY></Rect></Wnd0></Sizes></Row0></Left><Right><Row0><Sizes/></Row0></Right><Bottom><Row0><Sizes><Wnd5><Rect><Top>-2</Top><Left>-2</Left><Bottom>198</Bottom><Right>1682</Right><x>-2</x><y>-2</y><xscreen>1684</xscreen><yscreen>200</yscreen><sizeHorzCX>1002381</sizeHorzCX><sizeHorzCY>203252</sizeHorzCY><sizeVertCX>119048</sizeVertCX><sizeVertCY>203252</sizeVertCY></Rect></Wnd5></Sizes></Row0></Bottom><Float><Sizes/></Float></Positions>
   </Desktop>
 </Project>
 

FreeRTOS/Demo/CORTEX_A5_SAMA5D3x_Xplained_IAR/settings/RTOSDemo.dni

@@ -14,7 +14,7 @@ Watch0=_ 0 "" 0 "" 0 "" 0 "" 0 0 0 0
 Watch1=_ 0 "" 0 "" 0 "" 0 "" 0 0 0 0
 CStepIntDis=_ 0
 [DebugChecksum]
-Checksum=-666464609
+Checksum=-1280642381
 [Exceptions]
 StopOnUncaught=_ 0
 StopOnThrow=_ 0
@@ -42,7 +42,7 @@ Exclusions=
 [Disassemble mode]
 mode=0
 [Breakpoints2]
-Bp0=_ 1 "EMUL_CODE" "{$PROJ_DIR$\main.c}.218.24" 0 0 1 "" 0 "" 0
+Bp0=_ 1 "EMUL_CODE" "{$PROJ_DIR$\main.c}.221.2" 0 0 1 "" 0 "" 0
 Count=1
 [Aliases]
 Count=0

FreeRTOS/Demo/CORTEX_A5_SAMA5D3x_Xplained_IAR/settings/RTOSDemo.wsdt

@@ -36,7 +36,7 @@
     <Windows>
       
       
-    <Wnd1>
+    <Wnd0>
         <Tabs>
           <Tab>
             <Identity>TabID-22351-19008</Identity>
@@ -48,7 +48,7 @@
           </Tab>
         </Tabs>
         
-      <SelectedTab>0</SelectedTab></Wnd1><Wnd4>
+      <SelectedTab>0</SelectedTab></Wnd0><Wnd2>
         <Tabs>
           <Tab>
             <Identity>TabID-21076-19237</Identity>
@@ -58,20 +58,20 @@
           </Tab>
         <Tab><Identity>TabID-23502-23081</Identity><TabName>Debug Log</TabName><Factory>Debug-Log</Factory><Session/></Tab><Tab><Identity>TabID-24431-23894</Identity><TabName>Ambiguous Definitions</TabName><Factory>Select-Ambiguous-Definitions</Factory><Session/></Tab><Tab><Identity>TabID-9033-6116</Identity><TabName>Find in Files</TabName><Factory>Find-in-Files</Factory><Session/></Tab></Tabs>
         
-      <SelectedTab>0</SelectedTab></Wnd4></Windows>
+      <SelectedTab>0</SelectedTab></Wnd2></Windows>
     <Editor>
       
       
       
       
-    <Pane><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\main.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd><XPos2>0</XPos2><YPos2>59</YPos2><SelStart2>7249</SelStart2><SelEnd2>7249</SelEnd2></Tab><ActiveTab>0</ActiveTab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\Full_Demo\main_full.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd><XPos2>0</XPos2><YPos2>63</YPos2><SelStart2>0</SelStart2><SelEnd2>0</SelEnd2></Tab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\blinky_demo\main_blinky.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd><XPos2>0</XPos2><YPos2>63</YPos2><SelStart2>1373</SelStart2><SelEnd2>1373</SelEnd2></Tab></Pane><ActivePane>0</ActivePane><Sizes><Pane><X>1000000</X><Y>1000000</Y></Pane></Sizes><SplitMode>1</SplitMode></Editor>
+    <Pane><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\main.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd><XPos2>0</XPos2><YPos2>63</YPos2><SelStart2>5074</SelStart2><SelEnd2>5074</SelEnd2></Tab><ActiveTab>0</ActiveTab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\Full_Demo\main_full.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd><XPos2>0</XPos2><YPos2>63</YPos2><SelStart2>0</SelStart2><SelEnd2>0</SelEnd2></Tab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\blinky_demo\main_blinky.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd><XPos2>0</XPos2><YPos2>63</YPos2><SelStart2>1373</SelStart2><SelEnd2>1373</SelEnd2></Tab></Pane><ActivePane>0</ActivePane><Sizes><Pane><X>1000000</X><Y>1000000</Y></Pane></Sizes><SplitMode>1</SplitMode></Editor>
     <Positions>
       
       
       
       
       
-    <Top><Row0><Sizes><Toolbar-0111A108><key>iaridepm.enu1</key></Toolbar-0111A108></Sizes></Row0></Top><Left><Row0><Sizes><Wnd1><Rect><Top>-2</Top><Left>-2</Left><Bottom>668</Bottom><Right>352</Right><x>-2</x><y>-2</y><xscreen>190</xscreen><yscreen>170</yscreen><sizeHorzCX>113095</sizeHorzCX><sizeHorzCY>172764</sizeHorzCY><sizeVertCX>210714</sizeVertCX><sizeVertCY>680894</sizeVertCY></Rect></Wnd1></Sizes></Row0></Left><Right><Row0><Sizes/></Row0></Right><Bottom><Row0><Sizes><Wnd4><Rect><Top>-2</Top><Left>-2</Left><Bottom>272</Bottom><Right>1682</Right><x>-2</x><y>-2</y><xscreen>1684</xscreen><yscreen>274</yscreen><sizeHorzCX>1002381</sizeHorzCX><sizeHorzCY>278455</sizeHorzCY><sizeVertCX>113095</sizeVertCX><sizeVertCY>172764</sizeVertCY></Rect></Wnd4></Sizes></Row0></Bottom><Float><Sizes/></Float></Positions>
+    <Top><Row0><Sizes><Toolbar-011172A8><key>iaridepm.enu1</key></Toolbar-011172A8></Sizes></Row0><Row1><Sizes/></Row1></Top><Left><Row0><Sizes><Wnd0><Rect><Top>-2</Top><Left>-2</Left><Bottom>668</Bottom><Right>352</Right><x>-2</x><y>-2</y><xscreen>190</xscreen><yscreen>170</yscreen><sizeHorzCX>113095</sizeHorzCX><sizeHorzCY>172764</sizeHorzCY><sizeVertCX>210714</sizeVertCX><sizeVertCY>680894</sizeVertCY></Rect></Wnd0></Sizes></Row0></Left><Right><Row0><Sizes/></Row0></Right><Bottom><Row0><Sizes><Wnd2><Rect><Top>-2</Top><Left>-2</Left><Bottom>272</Bottom><Right>1682</Right><x>-2</x><y>-2</y><xscreen>1684</xscreen><yscreen>274</yscreen><sizeHorzCX>1002381</sizeHorzCX><sizeHorzCY>278455</sizeHorzCY><sizeVertCX>113095</sizeVertCX><sizeVertCY>172764</sizeVertCY></Rect></Wnd2></Sizes></Row0></Bottom><Float><Sizes/></Float></Positions>
   </Desktop>
 </Workspace>