Avoid duplicated code by placing general code for all three Core-Types in a generic folder.

The Core-Folder contains the generic code only.
The specific code is placed in the folder Core_A/R/M and includes the generic code.
CoreValidation: Adapt path changes for Cortex-M core

Author: Masmiseim36

.github/workflows/caller-corevalidation.yml

@@ -6,6 +6,7 @@ on:
     paths:
       - .github/workflows/caller-corevalidation.yml
       - CMSIS/Core/**/*
+      - CMSIS/Core_M/**/*
       - CMSIS/Core_A/**/*
       - CMSIS/CoreValidation/**/*
       - Device/ARM/**/*

.github/workflows/codeql-analysis.yml

@@ -6,6 +6,7 @@ on:
     branches: [ develop ]
     paths:
       - 'CMSIS/Core/**'
+      - 'CMSIS/Core_M/**'
       - 'CMSIS/Core_A/**'
       - 'CMSIS/CoreValidation/**'
       - 'Device/ARM/**'
@@ -14,6 +15,7 @@ on:
     paths:
       - '.github/workflows/codeql-analysis.yml'
       - 'CMSIS/Core/**'
+      - 'CMSIS/Core_M/**'
       - 'CMSIS/Core_A/**'
       - 'CMSIS/CoreValidation/**'
       - 'Device/ARM/**'

.github/workflows/fileheader.yml

@@ -5,6 +5,7 @@ on:
     branches: [ develop ]
     paths:
       - 'CMSIS/Core/**'
+      - 'CMSIS/Core_M/**'
       - 'CMSIS/Core_A/**'
       - 'CMSIS/RTOS2/Include/**'
       - 'CMSIS/RTOS2/Source/**'

ARM.CMSIS.pdsc

@@ -1698,15 +1698,23 @@ and 8-bit Java bytecodes in Jazelle state.
   <components>
     <!-- CMSIS-Core component -->
     <component Cclass="CMSIS" Cgroup="CORE" Cversion="5.7.0"  condition="ARMv6_7_8-M Device" >
+      <description>CMSIS-CORE for Cortex-A/R/M</description>
+      <files>
+        <!-- CPU independent -->
+        <file category="include" name="CMSIS/Core/"/>
+      </files>
+    </component>
+
+    <component Cclass="CMSIS" Cgroup="CORE" Cversion="5.6.0"  condition="ARMv6_7_8-M Device" >
       <description>CMSIS-CORE for Cortex-M, SC000, SC300, Star-MC1, ARMv8-M, ARMv8.1-M</description>
       <files>
         <!-- CPU independent -->
         <file category="doc"     name="CMSIS/Documentation/Core/html/index.html"/>
-        <file category="include" name="CMSIS/Core/Include/"/>
-        <file category="header"  name="CMSIS/Core/Include/tz_context.h" condition="TrustZone"/>
+        <file category="include" name="CMSIS/Core_M/Include/"/>
+        <file category="header"  name="CMSIS/Core_M/Include/tz_context.h" condition="TrustZone"/>
         <!-- Code template -->
-        <file category="sourceC" attr="template" condition="TZ Secure" name="CMSIS/Core/Template/ARMv8-M/main_s.c"     version="1.1.1" select="Secure mode 'main' module for ARMv8-M"/>
-        <file category="sourceC" attr="template" condition="TZ Secure" name="CMSIS/Core/Template/ARMv8-M/tz_context.c" version="1.1.1" select="RTOS Context Management (TrustZone for ARMv8-M)" />
+        <file category="sourceC" attr="template" condition="TZ Secure" name="CMSIS/Core_M/Template/ARMv8-M/main_s.c"     version="1.1.1" select="Secure mode 'main' module for ARMv8-M"/>
+        <file category="sourceC" attr="template" condition="TZ Secure" name="CMSIS/Core_M/Template/ARMv8-M/tz_context.c" version="1.1.1" select="RTOS Context Management (TrustZone for ARMv8-M)" />
       </files>
     </component>