Update release version to 6.3.0 and date to 10-31-2023 (#308)

https://msazure.visualstudio.com/One/_workitems/edit/25153813/

.devcontainer/devcontainer.json

@@ -0,0 +1,13 @@
+{
+    "image": "ghcr.io/tiejunms/azure_rtos_docker",
+
+	// Add the IDs of extensions you want installed when the container is created.
+	"extensions": [
+		"ms-vscode.cpptools",
+		"ms-vscode.cmake-tools"
+	],
+
+	"remoteUser": "vscode",
+
+    "runArgs": [ "--cap-add=NET_ADMIN"]
+}

.github/CODEOWNERS

@@ -0,0 +1 @@
+@azure-rtos/admins

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,5 @@
+## PR checklist
+<!--- Put an `x` in all the boxes that apply. -->
+- [ ] Updated function header with a short description and version number
+- [ ] Added test case for bug fix or new feature
+- [ ] Validated on real hardware <!-- hardware - toolchain -->

.github/workflows/ci_cortex_m0.yml

@@ -9,6 +9,11 @@ on:
     branches: [ master ]
   pull_request:
     branches: [ master ]
+    paths:
+      - ".github/workflows/ci_cortex_m0.yml"
+      - 'common/**'
+      - 'utility/**'
+      - 'ports/cortex_m0/gnu/**'
 
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:

.github/workflows/ci_cortex_m3.yml

@@ -9,6 +9,11 @@ on:
     branches: [ master ]
   pull_request:
     branches: [ master ]
+    paths:
+      - ".github/workflows/ci_cortex_m3.yml"
+      - 'common/**'
+      - 'utility/**'
+      - 'ports/cortex_m3/gnu/**'
 
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:

.github/workflows/ci_cortex_m4.yml

@@ -9,6 +9,11 @@ on:
     branches: [ master ]
   pull_request:
     branches: [ master ]
+    paths:
+      - ".github/workflows/ci_cortex_m4.yml"
+      - 'common/**'
+      - 'utility/**'
+      - 'ports/cortex_m4/gnu/**'
 
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:

.github/workflows/ci_cortex_m7.yml

@@ -9,6 +9,11 @@ on:
     branches: [ master ]
   pull_request:
     branches: [ master ]
+    paths:
+      - ".github/workflows/ci_cortex_m7.yml"
+      - 'common/**'
+      - 'utility/**'
+      - 'ports/cortex_m7/gnu/**'
 
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:

.github/workflows/codeql.yml

@@ -0,0 +1,110 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '33 1 * * 6'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ${{ (matrix.language == 'swift' && 'macos-latest') || 'ubuntu-latest' }}
+    timeout-minutes: ${{ (matrix.language == 'swift' && 120) || 360 }}
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'cpp' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby', 'swift' ]
+        # Use only 'java' to analyze code written in Java, Kotlin or both
+        # Use only 'javascript' to analyze code written in JavaScript, TypeScript or both
+        # Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v2
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+
+        # For more details on CodeQL's query packs, refer to: https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
+        # queries: security-extended,security-and-quality
+
+
+    # Autobuild attempts to build any compiled languages (C/C++, C#, Go, Java, or Swift).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    #- name: Autobuild
+    #  uses: github/codeql-action/autobuild@v2
+      
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
+
+    #   If the Autobuild fails above, remove it and uncomment the following three lines.
+    #   modify them (or add more) to build your code if your project, please refer to the EXAMPLE below for guidance.
+
+    #- run: |
+    #    echo "Run, Build Application using script"
+    #    ./scripts/install.sh
+    #    ./test/tx/cmake/run.sh build
+
+    # Store the arm compilers in the cache to speed up builds
+    - name: Cache arm-none-eabi-gcc tools
+      id: cache-arm-gcc
+      uses: actions/cache@v1
+      with:
+        path: $HOME/arm-none-eabi-gcc-9-2019-q4
+        key: ${{ runner.os }}-arm-gcc-9-2019-q4
+
+    # Get the arm-non-eabi-gcc toolchain   
+    - name: Install arm-none-eabi-gcc
+      uses: fiam/arm-none-eabi-gcc@v1
+      if: steps.cache-arm-gcc.outputs.cache-hit != 'true'
+      with:
+          release: '9-2019-q4' # The arm-none-eabi-gcc release to use.
+          directory: $HOME/arm-none-eabi-gcc-9-2019-q4
+
+    # Get CMake into the environment
+    - name: Install cmake 3.19.1
+      uses: lukka/get-cmake@v3.19.1
+
+    # Get Ninja into the environment
+    - name: Install ninja-build
+      uses: seanmiddleditch/gha-setup-ninja@v3
+
+    # Prepare the build system
+    - name: Prepare build system
+      run: cmake -Bbuild -DCMAKE_TOOLCHAIN_FILE=./cmake/cortex_m0.cmake -GNinja .
+      env:
+        PATH: "$HOME/arm-none-eabi-gcc-9-2019-q4/bin:$PATH"
+
+    - name: Compile and link
+      run: cmake --build ./build
+      env:
+        PATH: "$HOME/arm-none-eabi-gcc-9-2019-q4/bin:$PATH"
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v2
+      with:
+        category: "/language:${{matrix.language}}"

.github/workflows/ports_arch_check.yml

@@ -0,0 +1,73 @@
+# This is a basic workflow to help you get started with Actions
+
+name: ports_arch_check
+
+# Controls when the action will run. Triggers the workflow on push or pull request
+# events but only for the master branch
+on:
+  pull_request:
+    branches: [ master ]
+    paths:
+      - ".github/workflows/ports_arch_check.yml"
+      - 'common/**'
+      - 'common_modules/**'
+      - 'common_smp/**'
+      - 'ports/**'
+      - 'ports_modules/**'
+      - 'ports_smp/**'
+      - 'ports_arch/**'
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # Check ports for cortex-m
+  cortex-m:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+    # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+    - name: Checkout sources recursively
+      uses: actions/checkout@v2
+      with:
+        token: ${{ secrets.REPO_SCOPED_TOKEN }}
+        submodules: true
+
+    # Copy ports arch
+    - name: Copy ports arch
+      run: |
+        scripts/copy_armv7_m.sh && scripts/copy_armv8_m.sh && scripts/copy_module_armv7_m.sh
+        if [[ -n $(git status --porcelain -uno) ]]; then
+          echo "Ports for ARM architecture is not updated"
+          git status
+          exit 1
+        fi
+
+  cortex-a:
+    # Check ports for cortex-a
+    runs-on: windows-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+    # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+    - name: Checkout sources recursively
+      uses: actions/checkout@v2
+      with:
+        token: ${{ secrets.REPO_SCOPED_TOKEN }}
+        submodules: true
+
+    # Copy ports arch
+    - name: Copy ports arch
+      run: |
+        cd ports_arch/ARMv7-A
+        pwsh -Command ./update.ps1 -PortSets tx -CopyCommonFiles -CopyPortFiles -CopyExample -PatchFiles
+        cd ../../ports_arch/ARMv8-A
+        pwsh -Command ./update.ps1 -PortSets tx,tx_smp -CopyCommonFiles -CopyPortFiles -CopyExample -PatchFiles
+        if ((git status --porcelain -uno) -ne $null) {
+          Write-Host "Ports for ARM architecture is not updated"
+          git status
+          Exit 1
+        }
+
+
+

.gitignore

@@ -1,6 +1,9 @@
 .vscode/
+.settings/
+.metadata/
 _deps/
 build/
+Debug/
 CMakeFiles/
 CMakeScripts/
 CMakeLists.txt.user
@@ -11,4 +14,10 @@ cmake_install.cmake
 install_manifest.txt
 compile_commands.json
 CTestTestfile.cmake
+*.dep
+*.o
+*.axf
+*.map
+*.a
+*.htm
 

.pipelines/smp.yml

@@ -0,0 +1,80 @@
+trigger:
+- master
+
+pr:
+  branches:
+    include:
+      - master
+  paths:
+    include: 
+      - ".pipelines/tx.yml"
+      - "common_smp/**"
+      - "samples/**"
+      - "test/tx/**"
+      - "utility/**"
+      - "ports_smp/linux/gnu/**"
+
+
+pool:
+  vmImage: "ubuntu-22.04"
+
+steps:
+  - task: PipAuthenticate@1
+    displayName: 'Pip Authenticate'
+    inputs:
+      # Provide list of feed names which you want to authenticate.
+      # Project scoped feeds must include the project name in addition to the feed name.
+      artifactFeeds: 'X-Ware/X-Ware_PublicPackages'
+
+  - bash: sudo $(Build.SourcesDirectory)/scripts/install.sh
+    displayName: 'Install softwares'
+
+  - task: Bash@3
+    displayName: 'SDL check'
+    inputs:
+      filePath: '$(Build.SourcesDirectory)/scripts/sdl_check.sh'
+
+  - task: Bash@3
+    displayName: 'Build'
+    inputs:
+      filePath: '$(Build.SourcesDirectory)/scripts/build_smp.sh'
+
+  - task: Bash@3
+    displayName: 'Test'
+    inputs:
+      filePath: '$(Build.SourcesDirectory)/scripts/test_smp.sh'
+
+  - task: PublishTestResults@2
+    condition: succeededOrFailed()
+    displayName: 'PublishTestResults'
+    inputs:
+      testResultsFormat: 'cTest'
+      testResultsFiles: '*/Testing/**/*.xml'
+      searchFolder: '$(Build.SourcesDirectory)/test/smp/cmake/build'
+      testRunTitle: 'SMP-Tests'
+      buildConfiguration: 'Release'
+
+  - task: CopyFiles@2
+    condition: succeededOrFailed()
+    displayName: 'CopyTestReports'
+    inputs:
+      SourceFolder: '$(Build.SourcesDirectory)/test/smp/cmake'
+      Contents: |
+        build/*.txt
+        build/*/Testing/**/*.xml
+        coverage_report/**/*
+      TargetFolder: '$(build.artifactstagingdirectory)/test_reports_SMP'
+
+  - task: PublishBuildArtifacts@1
+    condition: succeededOrFailed()
+    displayName: 'PublishBuildArtifacts'
+    inputs:
+      pathToPublish: $(build.artifactstagingdirectory)
+
+  - task: PublishCodeCoverageResults@1
+    condition: succeededOrFailed()
+    displayName: 'Test SMP (PublishCodeCoverageResults)'
+    inputs:
+      codeCoverageTool: 'Cobertura'
+      summaryFileLocation: '$(Build.SourcesDirectory)/test/smp/cmake/coverage_report/default_build_coverage.xml'
+      pathToSources: '$(Build.SourcesDirectory)/test/smp/cmake'

.pipelines/tx.yml

@@ -0,0 +1,79 @@
+trigger:
+- master
+
+pr:
+  branches:
+    include:
+      - master
+  paths:
+    include: 
+      - ".pipelines/tx.yml"
+      - "common/**"
+      - "samples/**"
+      - "test/tx/**"
+      - "utility/**"
+      - "ports/linux/gnu/**"
+
+pool:
+  vmImage: "ubuntu-22.04"
+
+steps:
+  - task: PipAuthenticate@1
+    displayName: 'Pip Authenticate'
+    inputs:
+      # Provide list of feed names which you want to authenticate.
+      # Project scoped feeds must include the project name in addition to the feed name.
+      artifactFeeds: 'X-Ware/X-Ware_PublicPackages'
+
+  - bash: sudo $(Build.SourcesDirectory)/scripts/install.sh
+    displayName: 'Install softwares'
+
+  - task: Bash@3
+    displayName: 'SDL check'
+    inputs:
+      filePath: '$(Build.SourcesDirectory)/scripts/sdl_check.sh'
+
+  - task: Bash@3
+    displayName: 'Build'
+    inputs:
+      filePath: '$(Build.SourcesDirectory)/scripts/build_tx.sh'
+
+  - task: Bash@3
+    displayName: 'Test'
+    inputs:
+      filePath: '$(Build.SourcesDirectory)/scripts/test_tx.sh'
+
+  - task: PublishTestResults@2
+    condition: succeededOrFailed()
+    displayName: 'PublishTestResults'
+    inputs:
+      testResultsFormat: 'cTest'
+      testResultsFiles: '*/Testing/**/*.xml'
+      searchFolder: '$(Build.SourcesDirectory)/test/tx/cmake/build'
+      testRunTitle: 'TX-Tests'
+      buildConfiguration: 'Release'
+
+  - task: CopyFiles@2
+    condition: succeededOrFailed()
+    displayName: 'CopyTestReports'
+    inputs:
+      SourceFolder: '$(Build.SourcesDirectory)/test/tx/cmake'
+      Contents: |
+        build/*.txt
+        build/*/Testing/**/*.xml
+        coverage_report/**/*
+      TargetFolder: '$(build.artifactstagingdirectory)/test_reports_TX'
+
+  - task: PublishBuildArtifacts@1
+    condition: succeededOrFailed()
+    displayName: 'PublishBuildArtifacts'
+    inputs:
+      pathToPublish: $(build.artifactstagingdirectory)
+
+  - task: PublishCodeCoverageResults@1
+    condition: succeededOrFailed()
+    displayName: 'Test TX (PublishCodeCoverageResults)'
+    inputs:
+      codeCoverageTool: 'Cobertura'
+      summaryFileLocation: '$(Build.SourcesDirectory)/test/tx/cmake/coverage_report/default_build_coverage.xml'
+      pathToSources: '$(Build.SourcesDirectory)/test/tx/cmake'

LICENSE.txt

@@ -2,7 +2,6 @@ MICROSOFT SOFTWARE LICENSE TERMS
 
 MICROSOFT AZURE RTOS 
 
-Shape 
 
 These license terms are an agreement between you and Microsoft Corporation (or
 one of its affiliates). They apply to the software named above and any Microsoft
@@ -14,10 +13,11 @@ HAVE THE RIGHTS BELOW.  BY USING THE SOFTWARE, YOU ACCEPT THESE TERMS.
 
 1. INSTALLATION AND USE RIGHTS.  
 
-a) General. You may install and use the software and the included Microsoft
-applications solely for internal development, testing and evaluation purposes.
-Any distribution or production use requires a separate license as set forth in
-Section 2.  
+a) General. You may (I) install, use and modify the software and (ii) install and use the included Microsoft
+Applications (if any), each solely for internal development, testing and evaluation purposes.
+Distribution or production use is governed by the license terms set forth in
+Section 2.  You may also obtain distribution or production use rights through a separate agreement with 
+Microsoft. 
 
 b) Contributions. Microsoft welcomes contributions to this software. In the event
 that you make a contribution to this software you will be required to agree to a
@@ -25,7 +25,7 @@ Contributor License Agreement (CLA) declaring that you have the right to, and
 actually do, grant Microsoft the rights to use your contribution. For details,
 visit https://cla.microsoft.com.  
 
-c) Included Microsoft Applications. The software includes other Microsoft
+c) Included Microsoft Applications. The software may include other Microsoft
 applications which are governed by the licenses embedded in or made available
 with those applications.  
 
@@ -57,7 +57,6 @@ i. You may use the software in production (e.g. program the modified or unmodifi
 software to devices you own or control) and distribute (i.e. make available to
 third parties) the modified or unmodified binary image produced from this code.
 
-
 ii. You may permit your device distributors or developers to copy and distribute the
 binary image as programmed or to be programmed to your devices. 
 
@@ -70,17 +69,12 @@ b) Requirements. For any code you distribute, you must:
 
 i. when distributed in binary form, except as embedded in a device, include with
 such distribution the terms of this agreement;  
-
 ii. when distributed in source code form to distributors or developers of your
 devices, include with such distribution the terms of this agreement; and 
-
-iii. indemnify, defend and hold harmless Microsoft from  any claims, including
-attorneys’ fees, related to the distribution or use of your devices, except to
-the extent that any claim is based solely on the unmodified software. 
+iii. indemnify, defend and hold harmless Microsoft from any claims, including claims arising from any High Risk Uses, and inclusive of attorneys’ fees, related to the distribution or use of your devices that include the software, except to the extent that any intellectual property claim is based solely on the unmodified software.
 
 c) Restrictions. You may not: 
-
-i. use or modify the software to create a competing real time operating system
+i. use or modify the software to create competing real time operating system
 software;  
 
 ii. remove any copyright notices or licenses contained in the software; 
@@ -179,12 +173,13 @@ breach of which would endanger the purpose of this agreement and the compliance
 with which a party may constantly trust in (so-called "cardinal obligations").
 In other cases of slight negligence, Microsoft will not be liable for slight
 negligence. 
-
-12. DISCLAIMER OF WARRANTY. THE SOFTWARE IS LICENSED “AS IS.” YOU BEAR THE RISK OF
+12. DISCLAIMER OF WARRANTY. 
+a) THE SOFTWARE IS LICENSED “AS IS.” YOU BEAR THE RISK OF
 USING IT. MICROSOFT GIVES NO EXPRESS WARRANTIES, GUARANTEES, OR CONDITIONS. TO
 THE EXTENT PERMITTED UNDER APPLICABLE LAWS, MICROSOFT EXCLUDES ALL IMPLIED
 WARRANTIES, INCLUDING MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND
 NON-INFRINGEMENT. 
+b) HIGH RISK USE DISCLAIMER. WARNING: THE SOFTWARE IS NOT DESIGNED OR INTENDED FOR USE  WHERE FAILURE OR FAULT OF ANY KIND OF THE SOFTWARE COULD  RESULT IN DEATH OR SERIOUS BODILY INJURY, OR IN  PHYSICAL OR ENVIRONMENTAL DAMAGE (“collectively High Risk Use”). Accordingly, You must design and implement your hardware and software such that, in the event of any interruption, defect, error, or other failure of the software, the safety of people, property, and the environment are not reduced below a level that is reasonable, appropriate, and legal, whether in general or for a specific industry. Your High Risk Use of the software is at Your own risk. 
 
 13. LIMITATION ON AND EXCLUSION OF DAMAGES. IF YOU HAVE ANY BASIS FOR RECOVERING
 DAMAGES DESPITE THE PRECEDING DISCLAIMER OF WARRANTY, YOU CAN RECOVER FROM
@@ -203,21 +198,29 @@ possibility of the damages. The above limitation or exclusion may not apply to
 you because your state, province, or country may not allow the exclusion or
 limitation of incidental, consequential, or other damages. 
 
- 
-
-Please note: As this software is distributed in Canada, some of the clauses in
+ Please note: As this software is distributed in Canada, some of the clauses in
 this agreement are provided below in French. 
 
 Remarque: Ce logiciel étant distribué au Canada, certaines des clauses dans ce
 contrat sont fournies ci-dessous en français. 
 
-EXONÉRATION DE GARANTIE. Le logiciel visé par une licence est offert « tel quel
+EXONÉRATION DE GARANTIE. 
+a)	Le logiciel visé par une licence est offert « tel quel
 ». Toute utilisation de ce logiciel est à votre seule risque et péril. Microsoft
 n’accorde aucune autre garantie expresse. Vous pouvez bénéficier de droits
 additionnels en vertu du droit local sur la protection des consommateurs, que ce
 contrat ne peut modifier. La ou elles sont permises par le droit locale, les
 garanties implicites de qualité marchande, d’adéquation à un usage particulier
 et d’absence de contrefaçon sont exclues. 
+b)	CLAUSE D’EXCLUSION DE RESPONSABILITÉ RELATIVE À L’UTILISATION À HAUT RISQUE. 
+AVERTISSEMENT: LE LOGICIEL N’EST PAS CONÇU OU DESTINÉ À ÊTRE UTILISÉ LORSQU’UNE 
+DÉFAILLANCE OU UN DÉFAUT DE QUELQUE NATURE QUE CE SOIT POURRAIT ENTRAÎNER LA 
+MORT OU DES BLESSURES CORPORELLES GRAVES, OU DES DOMMAGES PHYSIQUES OU 
+ENVIRONNEMENTAUX (« Utilisation à haut risque »). Par conséquent, vous devez concevoir et mettre en 
+œuvre votre équipement et votre logiciel de manière à ce que, en cas d’interruption, de défaut, d’erreur 
+ou de toute autre défaillance du logiciel, la sécurité des personnes, des biens et de l’environnement ne 
+soit pas réduite en dessous d’un niveau raisonnable, approprié et légal, que ce soit en général ou pour 
+un secteur spécifique. Votre utilisation à haut risque du logiciel est à vos propres risques.
 
 LIMITATION DES DOMMAGES-INTÉRÊTS ET EXCLUSION DE RESPONSABILITÉ POUR LES
 DOMMAGES. Vous pouvez obtenir de Microsoft et de ses fournisseurs une
@@ -243,4 +246,4 @@ ci-dessus ne s’appliquera pas à votre égard.
 EFFET JURIDIQUE. Le présent contrat décrit certains droits juridiques. Vous
 pourriez avoir d’autres droits prévus par les lois de votre pays. Le présent
 contrat ne modifie pas les droits que vous confèrent les lois de votre pays si
-celles-ci ne le permettent pas. 
+celles-ci ne le permettent pas.

LICENSED-HARDWARE.txt

@@ -38,7 +38,7 @@ Renesas:
     Synergy Platform
     RX Family of MCUs
     RA Family of MCUs
-    RZ/A, RZ/N and RZ/T Family of MPUs
+    RZ Family of MPUs
 
 --------------------------------------------------------------------------------
 

common/inc/tx_api.h

@@ -26,7 +26,7 @@
 /*  APPLICATION INTERFACE DEFINITION                       RELEASE        */
 /*                                                                        */
 /*    tx_api.h                                            PORTABLE C      */
-/*                                                           6.2.1        */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -97,6 +97,10 @@
 /*  03-08-2023      Tiejun Zhou             Modified comment(s),          */
 /*                                            update patch number,        */
 /*                                            resulting in version 6.2.1  */
+/*  10-31-2023      Xiuwen Cai              Modified comment(s),          */
+/*                                            added option for random     */
+/*                                            number stack filling,       */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
 
@@ -135,8 +139,8 @@ extern   "C" {
 
 #define AZURE_RTOS_THREADX
 #define THREADX_MAJOR_VERSION           6
-#define THREADX_MINOR_VERSION           2
-#define THREADX_PATCH_VERSION           1
+#define THREADX_MINOR_VERSION           3
+#define THREADX_PATCH_VERSION           0
 
 /* Define the following symbol for backward compatibility */
 #define EL_PRODUCT_THREADX
@@ -171,7 +175,11 @@ extern   "C" {
 #define TX_NO_MESSAGES                  ((UINT)   0)
 #define TX_EMPTY                        ((ULONG)  0)
 #define TX_CLEAR_ID                     ((ULONG)  0)
+#if defined(TX_ENABLE_RANDOM_NUMBER_STACK_FILLING) && defined(TX_ENABLE_STACK_CHECKING)
+#define TX_STACK_FILL                   (thread_ptr -> tx_thread_stack_fill_value)
+#else
 #define TX_STACK_FILL                   ((ULONG)  0xEFEFEFEFUL)
+#endif
 
 
 /* Thread execution state values.  */
@@ -618,6 +626,12 @@ typedef struct TX_THREAD_STRUCT
        cleanup routine executes.  */
     ULONG               tx_thread_suspension_sequence;
 
+#if defined(TX_ENABLE_RANDOM_NUMBER_STACK_FILLING) && defined(TX_ENABLE_STACK_CHECKING)
+
+    /* Define the random stack fill number. This can be used to detect stack overflow.  */
+    ULONG               tx_thread_stack_fill_value;
+#endif
+
     /* Define the user extension field.  This typically is defined
        to white space, but some ports of ThreadX may need to have
        additional fields in the thread control block.  This is
@@ -1892,6 +1906,21 @@ UINT        _tx_trace_interrupt_control(UINT new_posture);
 #endif
 
 
+/* Add a default macro that can be re-defined in tx_port.h to add processing to the initialize random number generator.
+   By default, this is simply defined as whitespace.  */
+
+#ifndef TX_INITIALIZE_RANDOM_GENERATOR_INITIALIZATION
+#define TX_INITIALIZE_RANDOM_GENERATOR_INITIALIZATION
+#endif
+
+
+/* Define the TX_RAND macro to the standard library function, if not already defined.  */
+
+#ifndef TX_RAND
+#define TX_RAND()                                       rand()
+#endif
+
+
 /* Check for MISRA compliance requirements.  */
 
 #ifdef TX_MISRA_ENABLE

common/inc/tx_user_sample.h

@@ -26,7 +26,7 @@
 /*  PORT SPECIFIC C INFORMATION                            RELEASE        */
 /*                                                                        */
 /*    tx_user.h                                           PORTABLE C      */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*                                                                        */
 /*  AUTHOR                                                                */
 /*                                                                        */
@@ -62,6 +62,10 @@
 /*                                            optimized the definition of */
 /*                                            TX_TIMER_TICKS_PER_SECOND,  */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023      Xiuwen Cai              Modified comment(s),          */
+/*                                            added option for random     */
+/*                                            number stack filling,       */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
 
@@ -170,6 +174,14 @@
 #define TX_ENABLE_STACK_CHECKING
 */
 
+/* Determine if random number is used for stack filling. By default, ThreadX uses a fixed
+   pattern for stack filling. When the following is defined, ThreadX uses a random number
+   for stack filling. This is effective only when TX_ENABLE_STACK_CHECKING is defined.  */ 
+
+/*
+#define TX_ENABLE_RANDOM_NUMBER_STACK_FILLING
+*/
+
 /* Determine if preemption-threshold should be disabled. By default, preemption-threshold is
    enabled. If the application does not use preemption-threshold, it may be disabled to reduce
    code size and improve performance.  */

common/src/tx_initialize_kernel_enter.c

@@ -49,7 +49,7 @@ TX_SAFETY_CRITICAL_EXCEPTION_HANDLER
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_initialize_kernel_enter                         PORTABLE C      */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -93,6 +93,10 @@ TX_SAFETY_CRITICAL_EXCEPTION_HANDLER
 /*  04-25-2022      Scott Larson            Modified comment(s),          */
 /*                                            added EPK initialization,   */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023      Xiuwen Cai              Modified comment(s),          */
+/*                                            added random generator      */
+/*                                            initialization,             */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
 VOID  _tx_initialize_kernel_enter(VOID)
@@ -133,6 +137,9 @@ VOID  _tx_initialize_kernel_enter(VOID)
        later used to represent interrupt nesting.  */
     _tx_thread_system_state =  TX_INITIALIZE_IN_PROGRESS;
 
+    /* Optional random number generator initialization.  */
+    TX_INITIALIZE_RANDOM_GENERATOR_INITIALIZATION
+
     /* Call the application provided initialization function.  Pass the
        first available memory address to it.  */
     tx_application_define(_tx_initialize_unused_memory);

common/src/tx_thread_create.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_create                                   PORTABLE C      */
-/*                                                           6.1.8        */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -88,6 +88,10 @@
 /*                                            supported TX_MISRA_ENABLE,  */
 /*  08-02-2021      Scott Larson            Removed unneeded cast,        */
 /*                                            resulting in version 6.1.8  */
+/*  10-31-2023      Xiuwen Cai              Modified comment(s),          */
+/*                                            added option for random     */
+/*                                            number stack filling,       */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_thread_create(TX_THREAD *thread_ptr, CHAR *name_ptr, VOID (*entry_function)(ULONG id), ULONG entry_input,
@@ -109,6 +113,17 @@ ALIGN_TYPE              updated_stack_start;
 #endif
 
 #ifndef TX_DISABLE_STACK_FILLING
+#if defined(TX_ENABLE_RANDOM_NUMBER_STACK_FILLING) && defined(TX_ENABLE_STACK_CHECKING)
+
+    /* Initialize the stack fill value to a 8-bit random value.  */
+    thread_ptr -> tx_thread_stack_fill_value = ((ULONG) TX_RAND()) & 0xFFUL;
+
+    /* Duplicate the random value in each of the 4 bytes of the stack fill value.  */
+    thread_ptr -> tx_thread_stack_fill_value = thread_ptr -> tx_thread_stack_fill_value |
+                    (thread_ptr -> tx_thread_stack_fill_value << 8) |
+                    (thread_ptr -> tx_thread_stack_fill_value << 16) |
+                    (thread_ptr -> tx_thread_stack_fill_value << 24);
+#endif
 
     /* Set the thread stack to a pattern prior to creating the initial
        stack frame.  This pattern is used by the stack checking routines

common_modules/module_manager/inc/txm_module_manager_util.h

@@ -26,7 +26,7 @@
 /*  COMPONENT DEFINITION                                   RELEASE        */
 /*                                                                        */
 /*    txm_module_manager_util.h                           PORTABLE C      */
-/*                                                           6.1.6        */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    Scott Larson, Microsoft Corporation                                 */
@@ -44,6 +44,9 @@
 /*  04-02-2021      Scott Larson            Modified comment(s) and       */
 /*                                            optimized object checks,    */
 /*                                            resulting in version 6.1.6  */
+/*  10-31-2023      Tiejun Zhou             Modified comment(s) and       */
+/*                                            improved object check,      */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
 
@@ -100,13 +103,15 @@
 
 /* Kernel objects should be outside the module at the very least.  */
 #define TXM_MODULE_MANAGER_PARAM_CHECK_OBJECT_FOR_USE(module_instance, obj_ptr, obj_size) \
-    ((TXM_MODULE_MANAGER_ENSURE_OUTSIDE_MODULE(module_instance, obj_ptr, obj_size)) || \
+    (TXM_MODULE_MANAGER_ENSURE_OUTSIDE_MODULE(module_instance, obj_ptr, obj_size) || \
+     (_txm_module_manager_created_object_check(module_instance, (void *)obj_ptr) == TX_FALSE) || \
      ((void *) (obj_ptr) == TX_NULL))
 
 /* When creating an object, the object must be inside the object pool.  */
 #define TXM_MODULE_MANAGER_PARAM_CHECK_OBJECT_FOR_CREATION(module_instance, obj_ptr, obj_size) \
     ((TXM_MODULE_MANAGER_ENSURE_INSIDE_OBJ_POOL(module_instance, obj_ptr, obj_size) && \
       (_txm_module_manager_object_size_check(obj_ptr, obj_size) == TX_SUCCESS)) || \
+     (_txm_module_manager_created_object_check(module_instance, (void *)obj_ptr) == TX_FALSE) || \
      ((void *) (obj_ptr) == TX_NULL))
 
 /* Strings we dereference can be in RW/RO/Shared areas.  */

common_modules/module_manager/src/txm_module_manager_thread_create.c

@@ -39,7 +39,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _txm_module_manager_thread_create                   PORTABLE C      */
-/*                                                           6.2.1        */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    Scott Larson, Microsoft Corporation                                 */
@@ -94,6 +94,12 @@
 /*  03-08-2023      Scott Larson            Check module stack for        */
 /*                                            overlap,                    */
 /*                                            resulting in version 6.2.1  */
+/*  10-31-2023      Xiuwen Cai, Yajun xia   Modified comment(s),          */
+/*                                            added option for random     */
+/*                                            number stack filling,       */
+/*                                            fixed the kernel stack      */
+/*                                            allocation issue,           */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
 UINT  _txm_module_manager_thread_create(TX_THREAD *thread_ptr, CHAR *name_ptr,
@@ -272,6 +278,17 @@ ULONG                   i;
     }
 
 #ifndef TX_DISABLE_STACK_FILLING
+#if defined(TX_ENABLE_RANDOM_NUMBER_STACK_FILLING) && defined(TX_ENABLE_STACK_CHECKING)
+
+    /* Initialize the stack fill value to a 8-bit random value.  */
+    thread_ptr -> tx_thread_stack_fill_value = ((ULONG) TX_RAND()) & 0xFFUL;
+
+    /* Duplicate the random value in each of the 4 bytes of the stack fill value.  */
+    thread_ptr -> tx_thread_stack_fill_value = thread_ptr -> tx_thread_stack_fill_value |
+                    (thread_ptr -> tx_thread_stack_fill_value << 8) |
+                    (thread_ptr -> tx_thread_stack_fill_value << 16) |
+                    (thread_ptr -> tx_thread_stack_fill_value << 24);
+#endif
 
     /* Set the thread stack to a pattern prior to creating the initial
        stack frame.  This pattern is used by the stack checking routines
@@ -312,9 +329,8 @@ ULONG                   i;
     /* Initialize thread control block to all zeros.  */
     TX_MEMSET(thread_ptr, 0, sizeof(TX_THREAD));
 
-#if TXM_MODULE_MEMORY_PROTECTION
-    /* If this is a memory protected module, allocate a kernel stack.  */
-    if((module_instance -> txm_module_instance_property_flags) & TXM_MODULE_MEMORY_PROTECTION)
+    /* If the thread runs on user mode, allocate the kernel stack for syscall.  */
+    if((module_instance -> txm_module_instance_property_flags) & TXM_MODULE_USER_MODE)
     {
         ULONG status;
 
@@ -339,6 +355,7 @@ ULONG                   i;
         thread_ptr -> tx_thread_module_kernel_stack_size = TXM_MODULE_KERNEL_STACK_SIZE;
     }
 
+#if TXM_MODULE_MEMORY_PROTECTION
     /* Place the stack parameters into the thread's control block.  */
     thread_ptr -> tx_thread_module_stack_start =  stack_start;
     thread_ptr -> tx_thread_module_stack_size =   stack_size;

common_smp/inc/tx_api.h

@@ -26,7 +26,7 @@
 /*  APPLICATION INTERFACE DEFINITION                       RELEASE        */
 /*                                                                        */
 /*    tx_api.h                                            PORTABLE SMP    */
-/*                                                           6.2.1        */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -85,6 +85,10 @@
 /*  03-08-2023      Tiejun Zhou             Modified comment(s),          */
 /*                                            update patch number,        */
 /*                                            resulting in version 6.2.1  */
+/*  10-31-2023      Xiuwen Cai              Modified comment(s),          */
+/*                                            added option for random     */
+/*                                            number stack filling,       */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
 
@@ -136,8 +140,8 @@ extern   "C" {
 
 #define AZURE_RTOS_THREADX
 #define THREADX_MAJOR_VERSION           6
-#define THREADX_MINOR_VERSION           2
-#define THREADX_PATCH_VERSION           1
+#define THREADX_MINOR_VERSION           3
+#define THREADX_PATCH_VERSION           0
 
 /* Define the following symbol for backward compatibility */
 #define EL_PRODUCT_THREADX
@@ -172,7 +176,11 @@ extern   "C" {
 #define TX_NO_MESSAGES                  ((UINT)   0)
 #define TX_EMPTY                        ((ULONG)  0)
 #define TX_CLEAR_ID                     ((ULONG)  0)
+#if defined(TX_ENABLE_RANDOM_NUMBER_STACK_FILLING) && defined(TX_ENABLE_STACK_CHECKING)
+#define TX_STACK_FILL                   (thread_ptr -> tx_thread_stack_fill_value)
+#else
 #define TX_STACK_FILL                   ((ULONG)  0xEFEFEFEFUL)
+#endif
 
 
 /* Thread execution state values.  */
@@ -639,6 +647,12 @@ typedef struct TX_THREAD_STRUCT
        cleanup routine executes.  */
     ULONG               tx_thread_suspension_sequence;
 
+#if defined(TX_ENABLE_RANDOM_NUMBER_STACK_FILLING) && defined(TX_ENABLE_STACK_CHECKING)
+       
+    /* Define the random stack fill number. This can be used to detect stack overflow.  */
+    ULONG               tx_thread_stack_fill_value;
+#endif
+
     /* Define the user extension field.  This typically is defined
        to white space, but some ports of ThreadX may need to have
        additional fields in the thread control block.  This is
@@ -1886,6 +1900,21 @@ UINT        _tx_trace_interrupt_control(UINT new_posture);
 #endif
 
 
+/* Add a default macro that can be re-defined in tx_port.h to add processing to the initialize random number generator.
+   By default, this is simply defined as whitespace.  */
+
+#ifndef TX_INITIALIZE_RANDOM_GENERATOR_INITIALIZATION
+#define TX_INITIALIZE_RANDOM_GENERATOR_INITIALIZATION
+#endif
+
+
+/* Define the TX_RAND macro to the standard library function, if not already defined.  */
+
+#ifndef TX_RAND
+#define TX_RAND()                                       rand()
+#endif
+
+
 /* Check for MISRA compliance requirements.  */
 
 #ifdef TX_MISRA_ENABLE

common_smp/inc/tx_thread.h

@@ -26,7 +26,7 @@
 /*  COMPONENT DEFINITION                                   RELEASE        */
 /*                                                                        */
 /*    tx_thread.h                                        PORTABLE SMP     */
-/*                                                           6.1          */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -42,6 +42,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  10-31-2023     Tiejun Zhou              Fixed MISRA2012 rule 8.3,     */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
 
@@ -1349,7 +1351,7 @@ TX_THREAD       *thread_remap_list[TX_THREAD_SMP_MAX_CORES];
 }
 
 
-static INLINE_DECLARE ULONG  _tx_thread_smp_preemptable_threads_get(UINT priority, TX_THREAD *possible_preemption_list[])
+static INLINE_DECLARE ULONG  _tx_thread_smp_preemptable_threads_get(UINT priority, TX_THREAD *possible_preemption_list[TX_THREAD_SMP_MAX_CORES])
 {
 
 UINT        i, j, k;
@@ -1668,7 +1670,7 @@ ULONG  _tx_thread_smp_available_cores_get(void);
 ULONG  _tx_thread_smp_possible_cores_get(void);
 UINT   _tx_thread_smp_lowest_priority_get(void);
 UINT   _tx_thread_smp_remap_solution_find(TX_THREAD *schedule_thread, ULONG available_cores, ULONG thread_possible_cores, ULONG test_possible_cores);
-ULONG  _tx_thread_smp_preemptable_threads_get(UINT priority, TX_THREAD *possible_preemption_list[]);
+ULONG  _tx_thread_smp_preemptable_threads_get(UINT priority, TX_THREAD *possible_preemption_list[TX_THREAD_SMP_MAX_CORES]);
 VOID   _tx_thread_smp_simple_priority_change(TX_THREAD *thread_ptr, UINT new_priority);
 
 #endif

common_smp/inc/tx_user_sample.h

@@ -26,7 +26,7 @@
 /*  PORT SPECIFIC C INFORMATION                            RELEASE        */
 /*                                                                        */
 /*    tx_user.h                                           PORTABLE C      */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*                                                                        */
 /*  AUTHOR                                                                */
 /*                                                                        */
@@ -62,6 +62,10 @@
 /*                                            optimized the definition of */
 /*                                            TX_TIMER_TICKS_PER_SECOND,  */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023      Xiuwen Cai              Modified comment(s),          */
+/*                                            added option for random     */
+/*                                            number stack filling,       */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
 
@@ -170,6 +174,14 @@
 #define TX_ENABLE_STACK_CHECKING
 */
 
+/* Determine if random number is used for stack filling. By default, ThreadX uses a fixed
+   pattern for stack filling. When the following is defined, ThreadX uses a random number
+   for stack filling. This is effective only when TX_ENABLE_STACK_CHECKING is defined.  */ 
+
+/*
+#define TX_ENABLE_RANDOM_NUMBER_STACK_FILLING
+*/
+
 /* Determine if preemption-threshold should be disabled. By default, preemption-threshold is
    enabled. If the application does not use preemption-threshold, it may be disabled to reduce
    code size and improve performance.  */

common_smp/src/tx_byte_pool_search.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_byte_pool_search                               PORTABLE SMP     */
-/*                                                           6.1.7        */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -81,6 +81,8 @@
 /*                                            calculation, and reduced    */
 /*                                            number of search resets,    */
 /*                                            resulting in version 6.1.7  */
+/*  10-31-2023      Tiejun Zhou             Fixed MISRA2012 rule 10.4_a,  */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
 UCHAR  *_tx_byte_pool_search(TX_BYTE_POOL *pool_ptr, ULONG memory_size)
@@ -110,7 +112,7 @@ UINT            blocks_searched =  ((UINT) 0);
 
     /* First, determine if there are enough bytes in the pool.  */
     /* Theoretical bytes available = free bytes + ((fragments-2) * overhead of each block) */
-    total_theoretical_available = pool_ptr -> tx_byte_pool_available + ((pool_ptr -> tx_byte_pool_fragments - 2) * ((sizeof(UCHAR *)) + (sizeof(ALIGN_TYPE))));
+    total_theoretical_available = pool_ptr -> tx_byte_pool_available + ((pool_ptr -> tx_byte_pool_fragments - 2U) * ((sizeof(UCHAR *)) + (sizeof(ALIGN_TYPE))));
     if (memory_size >= total_theoretical_available)
     {
 

common_smp/src/tx_initialize_kernel_enter.c

@@ -47,7 +47,7 @@ TX_SAFETY_CRITICAL_EXCEPTION_HANDLER
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_initialize_kernel_enter                        PORTABLE SMP     */
-/*                                                           6.1          */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -87,7 +87,11 @@ TX_SAFETY_CRITICAL_EXCEPTION_HANDLER
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  09-30-2020      William E. Lamie        Initial Version 6.1           */
+/*  10-31-2023      Xiuwen Cai              Modified comment(s),          */
+/*                                            added random generator      */
+/*                                            initialization,             */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
 VOID  _tx_initialize_kernel_enter(VOID)
@@ -134,6 +138,9 @@ ULONG   other_core_status, i;
        later used to represent interrupt nesting.  */
     _tx_thread_system_state[0] =  TX_INITIALIZE_IN_PROGRESS;
 
+    /* Optional random number generator initialization.  */
+    TX_INITIALIZE_RANDOM_GENERATOR_INITIALIZATION
+
     /* Call the application provided initialization function.  Pass the
        first available memory address to it.  */
     tx_application_define(_tx_initialize_unused_memory);

common_smp/src/tx_thread_create.c

@@ -37,7 +37,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_create                                  PORTABLE SMP     */
-/*                                                           6.2.0        */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -89,6 +89,10 @@
 /*                                            restore interrupts at end   */
 /*                                            of if block,                */
 /*                                            resulting in version 6.2.0  */
+/*  10-31-2023      Xiuwen Cai              Modified comment(s),          */
+/*                                            added option for random     */
+/*                                            number stack filling,       */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_thread_create(TX_THREAD *thread_ptr, CHAR *name_ptr,
@@ -110,6 +114,17 @@ ALIGN_TYPE              updated_stack_start;
 
 
 #ifndef TX_DISABLE_STACK_FILLING
+#if defined(TX_ENABLE_RANDOM_NUMBER_STACK_FILLING) && defined(TX_ENABLE_STACK_CHECKING)
+
+    /* Initialize the stack fill value to a 8-bit random value.  */
+    thread_ptr -> tx_thread_stack_fill_value = ((ULONG) TX_RAND()) & 0xFFUL;
+
+    /* Duplicate the random value in each of the 4 bytes of the stack fill value.  */
+    thread_ptr -> tx_thread_stack_fill_value = thread_ptr -> tx_thread_stack_fill_value |
+                    (thread_ptr -> tx_thread_stack_fill_value << 8) |
+                    (thread_ptr -> tx_thread_stack_fill_value << 16) |
+                    (thread_ptr -> tx_thread_stack_fill_value << 24);
+#endif
 
     /* Set the thread stack to a pattern prior to creating the initial
        stack frame.  This pattern is used by the stack checking routines

common_smp/src/tx_thread_smp_utilities.c

@@ -826,7 +826,7 @@ TX_THREAD       *thread_remap_list[TX_THREAD_SMP_MAX_CORES];
 }
 
 
-ULONG  _tx_thread_smp_preemptable_threads_get(UINT priority, TX_THREAD *possible_preemption_list[])
+ULONG  _tx_thread_smp_preemptable_threads_get(UINT priority, TX_THREAD *possible_preemption_list[TX_THREAD_SMP_MAX_CORES])
 {
 
 UINT        i, j, k;

common_smp/src/tx_thread_system_suspend.c

@@ -38,7 +38,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_system_suspend                          PORTABLE SMP     */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -91,6 +91,8 @@
 /*  04-25-2022      Scott Larson            Modified comments and fixed   */
 /*                                            loop to find next thread,   */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023      Tiejun Zhou             Fixed MISRA2012 rule 10.4_a,  */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
 VOID  _tx_thread_system_suspend(TX_THREAD *thread_ptr)
@@ -671,7 +673,7 @@ UINT                        processing_complete;
                     complex_path_possible =  possible_cores & available_cores;
 
                     /* Check if we need to loop to find the next highest priority thread.  */
-                    if (next_priority == TX_MAX_PRIORITIES)
+                    if (next_priority == (ULONG)TX_MAX_PRIORITIES)
                     {
                         loop_finished = TX_TRUE;
                     }

ports/arc_em/metaware/inc/tx_port.h

@@ -322,7 +322,7 @@ void    _tx_initialize_start_interrupts(void);
 
 #ifdef TX_THREAD_INIT
 CHAR                            _tx_version_id[] = 
-                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX ARCv2_EM/MetaWare Version 6.2.1 *";
+                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX ARCv2_EM/MetaWare Version 6.3.0 *";
 #else
 #ifdef TX_MISRA_ENABLE
 extern  CHAR                    _tx_version_id[100];

ports/arc_hs/metaware/inc/tx_port.h

@@ -336,7 +336,7 @@ VOID  tx_thread_register_bank_assign(VOID *thread_ptr, UINT register_bank);
 
 #ifdef TX_THREAD_INIT
 CHAR                            _tx_version_id[] = 
-                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX ARC_HS/MetaWare Version 6.2.1 *";
+                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX ARC_HS/MetaWare Version 6.3.0 *";
 #else
 #ifdef TX_MISRA_ENABLE
 extern  CHAR                    _tx_version_id[100];

ports/arm11/ac5/inc/tx_port.h

@@ -320,7 +320,7 @@ unsigned int   _tx_thread_interrupt_restore(UINT old_posture);
 
 #ifdef TX_THREAD_INIT
 CHAR                            _tx_version_id[] = 
-                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX ARM11/AC5 Version 6.2.1 *";
+                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX ARM11/AC5 Version 6.3.0 *";
 #else
 extern  CHAR                    _tx_version_id[];
 #endif

ports/arm11/gnu/inc/tx_port.h

@@ -309,7 +309,7 @@ unsigned int   _tx_thread_interrupt_restore(UINT old_posture);
 
 #ifdef TX_THREAD_INIT
 CHAR                            _tx_version_id[] = 
-                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX ARM11/GNU Version 6.2.1 *";
+                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX ARM11/GNU Version 6.3.0 *";
 #else
 extern  CHAR                    _tx_version_id[];
 #endif

ports/arm11/iar/inc/tx_port.h

@@ -375,7 +375,7 @@ void  _tx_thread_interrupt_restore(UINT old_posture);
 
 #ifdef TX_THREAD_INIT
 CHAR                            _tx_version_id[] = 
-                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX ARM11/IAR Version 6.2.1 *";
+                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX ARM11/IAR Version 6.3.0 *";
 #else
 #ifdef TX_MISRA_ENABLE
 extern  CHAR                    _tx_version_id[100];

ports/arm9/ac5/inc/tx_port.h

@@ -322,7 +322,7 @@ unsigned int   _tx_thread_interrupt_restore(UINT old_posture);
 
 #ifdef TX_THREAD_INIT
 CHAR                            _tx_version_id[] = 
-                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX  ARM9/AC5 Version 6.2.1 *";
+                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX  ARM9/AC5 Version 6.3.0 *";
 #else
 extern  CHAR                    _tx_version_id[];
 #endif

ports/arm9/gnu/inc/tx_port.h

@@ -309,7 +309,7 @@ unsigned int   _tx_thread_interrupt_restore(UINT old_posture);
 
 #ifdef TX_THREAD_INIT
 CHAR                            _tx_version_id[] = 
-                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX ARM9/GNU Version 6.2.1 *";
+                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX ARM9/GNU Version 6.3.0 *";
 #else
 extern  CHAR                    _tx_version_id[];
 #endif

ports/arm9/iar/inc/tx_port.h

@@ -375,7 +375,7 @@ void  _tx_thread_interrupt_restore(UINT old_posture);
 
 #ifdef TX_THREAD_INIT
 CHAR                            _tx_version_id[] = 
-                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX ARM9/IAR Version 6.2.1 *";
+                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX ARM9/IAR Version 6.3.0 *";
 #else
 #ifdef TX_MISRA_ENABLE
 extern  CHAR                    _tx_version_id[100];

ports/c667x/ccs/inc/tx_port.h

@@ -271,7 +271,7 @@ unsigned int  _tx_thread_interrupt_control(unsigned int);
 
 #ifdef TX_THREAD_INIT
 CHAR                            _tx_version_id[] = 
-                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX C667x/TI Version 6.2.1 *";
+                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX C667x/TI Version 6.3.0 *";
 #else
 extern  CHAR                    _tx_version_id[];
 #endif

ports/cortex_a12/ac6/inc/tx_port.h

@@ -321,7 +321,7 @@ void    tx_thread_vfp_disable(void);
 
 #ifdef TX_THREAD_INIT
 CHAR                            _tx_version_id[] =
-                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX ARMv7-A Version 6.2.1 *";
+                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX ARMv7-A Version 6.3.0 *";
 #else
 extern  CHAR                    _tx_version_id[];
 #endif

ports/cortex_a12/ac6/src/tx_thread_context_restore.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
     .arm
 
@@ -50,7 +53,7 @@ IRQ_MODE        =     0x92               // Disable IRQ, IRQ mode
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_context_restore                            ARMv7-A       */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -88,6 +91,9 @@ IRQ_MODE        =     0x92               // Disable IRQ, IRQ mode
 /*                                            resulting in version 6.1.9  */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_thread_context_restore

ports/cortex_a12/ac6/src/tx_thread_context_save.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
     .global     _tx_thread_system_state
     .global     _tx_thread_current_ptr
@@ -36,7 +39,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_context_save                              ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -73,6 +76,9 @@
 /*                                            resulting in version 6.1.9  */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_thread_context_save

ports/cortex_a12/ac6/src/tx_thread_fiq_context_restore.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
 SVC_MODE        =       0xD3                    // SVC mode
 FIQ_MODE        =       0xD1                    // FIQ mode
@@ -48,7 +51,7 @@ IRQ_MODE_BITS   =       0x12                    // IRQ mode bits
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_fiq_context_restore                       ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -86,6 +89,9 @@ IRQ_MODE_BITS   =       0x12                    // IRQ mode bits
 /*                                            resulting in version 6.1.9  */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_fiq_context_restore

ports/cortex_a12/ac6/src/tx_thread_fiq_context_save.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
     .global     _tx_thread_system_state
     .global     _tx_thread_current_ptr
@@ -37,7 +40,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_fiq_context_save                          ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -74,6 +77,9 @@
 /*                                            resulting in version 6.1.9  */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_fiq_context_save

ports/cortex_a12/ac6/src/tx_thread_fiq_nesting_end.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
 #ifdef TX_ENABLE_FIQ_SUPPORT
 DISABLE_INTS    =       0xC0                    // Disable IRQ/FIQ interrupts
@@ -40,7 +43,7 @@ FIQ_MODE_BITS   =       0x11                    // FIQ mode bits
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_fiq_nesting_end                           ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -82,6 +85,9 @@ FIQ_MODE_BITS   =       0x11                    // FIQ mode bits
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_fiq_nesting_end

ports/cortex_a12/ac6/src/tx_thread_fiq_nesting_start.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
 FIQ_DISABLE     =       0x40                    // FIQ disable bit
 MODE_MASK       =       0x1F                    // Mode mask
@@ -36,7 +39,7 @@ SYS_MODE_BITS   =       0x1F                    // System mode bits
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_fiq_nesting_start                         ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -75,6 +78,9 @@ SYS_MODE_BITS   =       0x1F                    // System mode bits
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_fiq_nesting_start

ports/cortex_a12/ac6/src/tx_thread_interrupt_control.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
 INT_MASK        =   0x03F
 
@@ -47,7 +50,7 @@ $_tx_thread_interrupt_control:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_interrupt_control                         ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -80,6 +83,9 @@ $_tx_thread_interrupt_control:
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_thread_interrupt_control

ports/cortex_a12/ac6/src/tx_thread_interrupt_disable.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
 /* Define the 16-bit Thumb mode veneer for _tx_thread_interrupt_disable for
    applications calling this function from to 16-bit Thumb mode.  */
@@ -44,7 +47,7 @@ $_tx_thread_interrupt_disable:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_interrupt_disable                         ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -76,6 +79,9 @@ $_tx_thread_interrupt_disable:
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_thread_interrupt_disable

ports/cortex_a12/ac6/src/tx_thread_interrupt_restore.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
 /* Define the 16-bit Thumb mode veneer for _tx_thread_interrupt_restore for
    applications calling this function from to 16-bit Thumb mode.  */
@@ -44,7 +47,7 @@ $_tx_thread_interrupt_restore:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_interrupt_restore                         ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -77,6 +80,9 @@ $_tx_thread_interrupt_restore:
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_interrupt_restore

ports/cortex_a12/ac6/src/tx_thread_irq_nesting_end.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
 #ifdef TX_ENABLE_FIQ_SUPPORT
 DISABLE_INTS    =       0xC0                    // Disable IRQ/FIQ interrupts
@@ -40,7 +43,7 @@ IRQ_MODE_BITS   =       0x12                    // IRQ mode bits
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_irq_nesting_end                           ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -82,6 +85,9 @@ IRQ_MODE_BITS   =       0x12                    // IRQ mode bits
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_irq_nesting_end

ports/cortex_a12/ac6/src/tx_thread_irq_nesting_start.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
 IRQ_DISABLE     =       0x80                    // IRQ disable bit
 MODE_MASK       =       0x1F                    // Mode mask
@@ -36,7 +39,7 @@ SYS_MODE_BITS   =       0x1F                    // System mode bits
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_irq_nesting_start                         ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -75,6 +78,9 @@ SYS_MODE_BITS   =       0x1F                    // System mode bits
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_irq_nesting_start

ports/cortex_a12/ac6/src/tx_thread_schedule.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
     .global     _tx_thread_execute_ptr
     .global     _tx_thread_current_ptr
@@ -50,7 +53,7 @@ $_tx_thread_schedule:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_schedule                                  ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -89,6 +92,9 @@ $_tx_thread_schedule:
 /*                                            resulting in version 6.1.9  */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_thread_schedule

ports/cortex_a12/ac6/src/tx_thread_stack_build.S

@@ -19,6 +19,10 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
+
     .arm
 
 SVC_MODE        =       0x13                    // SVC mode
@@ -54,7 +58,7 @@ $_tx_thread_stack_build:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_stack_build                               ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -89,6 +93,9 @@ $_tx_thread_stack_build:
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_stack_build

ports/cortex_a12/ac6/src/tx_thread_system_return.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
     .arm
 
@@ -54,7 +57,7 @@ $_tx_thread_system_return:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_system_return                             ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -92,6 +95,9 @@ $_tx_thread_system_return:
 /*                                            resulting in version 6.1.9  */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_thread_system_return

ports/cortex_a12/ac6/src/tx_thread_vectored_context_save.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
     .global     _tx_thread_system_state
     .global     _tx_thread_current_ptr
@@ -37,7 +40,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_vectored_context_save                     ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -74,6 +77,9 @@
 /*                                            resulting in version 6.1.9  */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_vectored_context_save

ports/cortex_a12/ac6/src/tx_timer_interrupt.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
     .arm
 
@@ -61,7 +64,7 @@ $_tx_timer_interrupt:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_timer_interrupt                                  ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -98,6 +101,9 @@ $_tx_timer_interrupt:
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_timer_interrupt

ports/cortex_a12/gnu/example_build/crt0.S

@@ -79,6 +79,14 @@ _mainCRTStartup:
 #endif
 #endif
 
+    .global  _fini
+    .type    _fini,function
+_fini:
+#ifdef __THUMB_INTERWORK
+    BX      lr                                  // Return to caller
+#else
+    MOV     pc, lr                              // Return to caller
+#endif
 
 /*  Workspace for Angel calls.  */
     .data

ports/cortex_a12/gnu/example_build/sample_threadx.ld

@@ -109,7 +109,7 @@ SECTIONS
   .eh_frame_hdr : { *(.eh_frame_hdr) }
   /* Adjust the address for the data segment.  We want to adjust up to
      the same address within the page on the next page up.  */
-  . = ALIGN(256) + (. & (256 - 1));
+  . = 0x2E000000;
   .data    :
   {
     *(.data)

ports/cortex_a12/gnu/example_build/tx_initialize_low_level.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
     .arm
 
@@ -64,7 +67,7 @@ $_tx_initialize_low_level:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_initialize_low_level                             ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -100,6 +103,9 @@ $_tx_initialize_low_level:
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_initialize_low_level

ports/cortex_a12/gnu/example_build/v7.h

@@ -0,0 +1,155 @@
+// ------------------------------------------------------------
+// v7-A Cache, TLB and Branch Prediction Maintenance Operations
+// Header File
+//
+// Copyright (c) 2011-2016 Arm Limited (or its affiliates). All rights reserved.
+// Use, modification and redistribution of this file is subject to your possession of a
+// valid End User License Agreement for the Arm Product of which these examples are part of 
+// and your compliance with all applicable terms and conditions of such licence agreement.
+// ------------------------------------------------------------
+
+#ifndef _ARMV7A_GENERIC_H
+#define _ARMV7A_GENERIC_H
+
+// ------------------------------------------------------------
+// Memory barrier mnemonics
+enum MemBarOpt {
+  RESERVED_0  = 0,  RESERVED_1 = 1, OSHST = 2, OSH = 3,
+  RESERVED_4  = 4,  RESERVED_5 = 5, NSHST = 6, NSH = 7,
+  RESERVED_8  = 8,  RESERVED_9 = 9, ISHST = 10, ISH = 11,
+  RESERVED_12 = 12, RESERVED_13 = 13, ST = 14, SY = 15
+};
+
+//
+// Note:
+// *_IS() stands for "inner shareable"
+// DO NOT USE THESE FUNCTIONS ON A CORTEX-A8
+//
+
+// ------------------------------------------------------------
+// Interrupts
+// Enable/disables IRQs (not FIQs)
+void enableInterrupts(void);
+void disableInterrupts(void);
+
+// ------------------------------------------------------------
+// Caches
+
+void invalidateCaches_IS(void);
+void cleanInvalidateDCache(void);
+void invalidateCaches_IS(void);
+void enableCaches(void);
+void disableCaches(void);
+void invalidateCaches(void);
+void cleanDCache(void);
+
+// ------------------------------------------------------------
+// TLBs
+
+void invalidateUnifiedTLB(void);
+void invalidateUnifiedTLB_IS(void);
+
+// ------------------------------------------------------------
+// Branch prediction
+
+void flushBranchTargetCache(void);
+void flushBranchTargetCache_IS(void);
+
+// ------------------------------------------------------------
+// High Vecs
+
+void enableHighVecs(void);
+void disableHighVecs(void);
+
+// ------------------------------------------------------------
+// ID Registers
+
+unsigned int getMIDR(void);
+
+#define MIDR_IMPL_SHIFT  24
+#define MIDR_IMPL_MASK   0xFF
+#define MIDR_VAR_SHIFT   20
+#define MIDR_VAR_MASK    0xF
+#define MIDR_ARCH_SHIFT  16
+#define MIDR_ARCH_MASK   0xF
+#define MIDR_PART_SHIFT  4
+#define MIDR_PART_MASK   0xFFF
+#define MIDR_REV_SHIFT   0
+#define MIDR_REV_MASK    0xF
+
+// tmp = get_MIDR();
+// implementor = (tmp >> MIDR_IMPL_SHIFT) & MIDR_IMPL_MASK;
+// variant     = (tmp >> MIDR_VAR_SHIFT)  & MIDR_VAR_MASK;
+// architecture= (tmp >> MIDR_ARCH_SHIFT) & MIDR_ARCH_MASK;
+// part_number = (tmp >> MIDR_PART_SHIFT) & MIDR_PART_MASK;
+// revision    = tmp & MIDR_REV_MASK;
+
+#define MIDR_PART_CA5    0xC05
+#define MIDR_PART_CA8    0xC08
+#define MIDR_PART_CA9    0xC09
+
+unsigned int getMPIDR(void);
+
+#define MPIDR_FORMAT_SHIFT  31
+#define MPIDR_FORMAT_MASK   0x1
+#define MPIDR_UBIT_SHIFT    30
+#define MPIDR_UBIT_MASK     0x1
+#define MPIDR_CLUSTER_SHIFT 7
+#define MPIDR_CLUSTER_MASK  0xF
+#define MPIDR_CPUID_SHIFT   0
+#define MPIDR_CPUID_MASK    0x3
+
+#define MPIDR_CPUID_CPU0    0x0
+#define MPIDR_CPUID_CPU1    0x1
+#define MPIDR_CPUID_CPU2    0x2
+#define MPIDR_CPUID_CPU3    0x3
+
+#define MPIDR_UNIPROCESSPR  0x1
+
+#define MPDIR_NEW_FORMAT    0x1
+
+// ------------------------------------------------------------
+// Context ID
+
+unsigned int getContextID(void);
+
+void setContextID(unsigned int);
+
+#define CONTEXTID_ASID_SHIFT   0
+#define CONTEXTID_ASID_MASK    0xFF
+#define CONTEXTID_PROCID_SHIFT 8
+#define CONTEXTID_PROCID_MASK  0x00FFFFFF
+
+// tmp    = getContextID();
+// ASID   = tmp & CONTEXTID_ASID_MASK;
+// PROCID = (tmp >> CONTEXTID_PROCID_SHIFT) & CONTEXTID_PROCID_MASK;
+
+// ------------------------------------------------------------
+// SMP related for Armv7-A MPCore processors
+//
+// DO NOT CALL THESE FUNCTIONS ON A CORTEX-A8
+
+// Returns the base address of the private peripheral memory space
+unsigned int getBaseAddr(void);
+
+// Returns the CPU ID (0 to 3) of the CPU executed on
+#define MP_CPU0   (0)
+#define MP_CPU1   (1)
+#define MP_CPU2   (2)
+#define MP_CPU3   (3)
+unsigned int getCPUID(void);
+
+// Set this core as participating in SMP
+void joinSMP(void);
+
+// Set this core as NOT participating in SMP
+void leaveSMP(void);
+
+// Go to sleep, never returns
+void goToSleep(void);
+
+#endif
+
+// ------------------------------------------------------------
+// End of v7.h
+// ------------------------------------------------------------

ports/cortex_a12/gnu/example_build/v7.s

@@ -0,0 +1,476 @@
+// ------------------------------------------------------------
+// v7-A Cache and Branch Prediction Maintenance Operations
+//
+// Copyright (c) 2011-2018 Arm Limited (or its affiliates). All rights reserved.
+// Use, modification and redistribution of this file is subject to your possession of a
+// valid End User License Agreement for the Arm Product of which these examples are part of 
+// and your compliance with all applicable terms and conditions of such licence agreement.
+// ------------------------------------------------------------
+
+    .arm
+// ------------------------------------------------------------
+// Interrupt enable/disable
+// ------------------------------------------------------------
+
+  // Could use intrinsic instead of these
+
+    .global enableInterrupts
+    .type   enableInterrupts,function
+  // void enableInterrupts(void)//
+enableInterrupts:
+    CPSIE   i
+    BX      lr
+    
+
+    .global disableInterrupts
+    .type   disableInterrupts,function
+  // void disableInterrupts(void)//
+disableInterrupts:
+    CPSID   i
+    BX      lr
+    
+
+// ------------------------------------------------------------
+// Cache Maintenance
+// ------------------------------------------------------------
+
+    .global enableCaches
+    .type   enableCaches,function
+  // void enableCaches(void)//
+enableCaches:
+    MRC     p15, 0, r0, c1, c0, 0   // Read System Control Register
+    ORR     r0, r0, #(1 << 2)       // Set C bit
+    ORR     r0, r0, #(1 << 12)      // Set I bit
+    MCR     p15, 0, r0, c1, c0, 0   // Write System Control Register
+    ISB
+    BX      lr
+    
+
+
+    .global disableCaches
+    .type   disableCaches,function
+  // void disableCaches(void)
+disableCaches:
+    MRC     p15, 0, r0, c1, c0, 0   // Read System Control Register
+    BIC     r0, r0, #(1 << 2)       // Clear C bit
+    BIC     r0, r0, #(1 << 12)      // Clear I bit
+    MCR     p15, 0, r0, c1, c0, 0   // Write System Control Register
+    ISB
+    BX      lr
+    
+
+
+    .global cleanDCache
+    .type   cleanDCache,function
+  // void cleanDCache(void)//
+cleanDCache:
+    PUSH    {r4-r12}
+
+    //
+    // Based on code example given in section 11.2.4 of Armv7-A/R Architecture Reference Manual (DDI 0406B)
+    //
+
+    MRC     p15, 1, r0, c0, c0, 1     // Read CLIDR
+    ANDS    r3, r0, #0x7000000
+    MOV     r3, r3, LSR #23           // Cache level value (naturally aligned)
+    BEQ     clean_dcache_finished
+    MOV     r10, #0
+
+clean_dcache_loop1:
+    ADD     r2, r10, r10, LSR #1      // Work out 3xcachelevel
+    MOV     r1, r0, LSR r2            // bottom 3 bits are the Cache type for this level
+    AND     r1, r1, #7                // get those 3 bits alone
+    CMP     r1, #2
+    BLT     clean_dcache_skip         // no cache or only instruction cache at this level
+    MCR     p15, 2, r10, c0, c0, 0    // write the Cache Size selection register
+    ISB                               // ISB to sync the change to the CacheSizeID reg
+    MRC     p15, 1, r1, c0, c0, 0     // reads current Cache Size ID register
+    AND     r2, r1, #7                // extract the line length field
+    ADD     r2, r2, #4                // add 4 for the line length offset (log2 16 bytes)
+    LDR     r4, =0x3FF
+    ANDS    r4, r4, r1, LSR #3        // R4 is the max number on the way size (right aligned)
+    CLZ     r5, r4                    // R5 is the bit position of the way size increment
+    LDR     r7, =0x00007FFF
+    ANDS    r7, r7, r1, LSR #13       // R7 is the max number of the index size (right aligned)
+
+clean_dcache_loop2:
+    MOV     r9, R4                    // R9 working copy of the max way size (right aligned)
+
+clean_dcache_loop3:
+    ORR     r11, r10, r9, LSL r5      // factor in the way number and cache number into R11
+    ORR     r11, r11, r7, LSL r2      // factor in the index number
+    MCR     p15, 0, r11, c7, c10, 2   // DCCSW - clean by set/way
+    SUBS    r9, r9, #1                // decrement the way number
+    BGE     clean_dcache_loop3
+    SUBS    r7, r7, #1                // decrement the index
+    BGE     clean_dcache_loop2
+
+clean_dcache_skip:
+    ADD     r10, r10, #2              // increment the cache number
+    CMP     r3, r10
+    BGT     clean_dcache_loop1
+
+clean_dcache_finished:
+    POP     {r4-r12}
+
+    BX      lr
+    
+
+    .global cleanInvalidateDCache
+    .type   cleanInvalidateDCache,function
+  // void cleanInvalidateDCache(void)//
+cleanInvalidateDCache:
+    PUSH    {r4-r12}
+
+    //
+    // Based on code example given in section 11.2.4 of Armv7-A/R Architecture Reference Manual (DDI 0406B)
+    //
+
+    MRC     p15, 1, r0, c0, c0, 1     // Read CLIDR
+    ANDS    r3, r0, #0x7000000
+    MOV     r3, r3, LSR #23           // Cache level value (naturally aligned)
+    BEQ     clean_invalidate_dcache_finished
+    MOV     r10, #0
+
+clean_invalidate_dcache_loop1:
+    ADD     r2, r10, r10, LSR #1      // Work out 3xcachelevel
+    MOV     r1, r0, LSR r2            // bottom 3 bits are the Cache type for this level
+    AND     r1, r1, #7                // get those 3 bits alone
+    CMP     r1, #2
+    BLT     clean_invalidate_dcache_skip // no cache or only instruction cache at this level
+    MCR     p15, 2, r10, c0, c0, 0    // write the Cache Size selection register
+    ISB                               // ISB to sync the change to the CacheSizeID reg
+    MRC     p15, 1, r1, c0, c0, 0     // reads current Cache Size ID register
+    AND     r2, r1, #7                // extract the line length field
+    ADD     r2, r2, #4                // add 4 for the line length offset (log2 16 bytes)
+    LDR     r4, =0x3FF
+    ANDS    r4, r4, r1, LSR #3        // R4 is the max number on the way size (right aligned)
+    CLZ     r5, r4                    // R5 is the bit position of the way size increment
+    LDR     r7, =0x00007FFF
+    ANDS    r7, r7, r1, LSR #13       // R7 is the max number of the index size (right aligned)
+
+clean_invalidate_dcache_loop2:
+    MOV     r9, R4                    // R9 working copy of the max way size (right aligned)
+
+clean_invalidate_dcache_loop3:
+    ORR     r11, r10, r9, LSL r5      // factor in the way number and cache number into R11
+    ORR     r11, r11, r7, LSL r2      // factor in the index number
+    MCR     p15, 0, r11, c7, c14, 2   // DCCISW - clean and invalidate by set/way
+    SUBS    r9, r9, #1                // decrement the way number
+    BGE     clean_invalidate_dcache_loop3
+    SUBS    r7, r7, #1                // decrement the index
+    BGE     clean_invalidate_dcache_loop2
+
+clean_invalidate_dcache_skip:
+    ADD     r10, r10, #2              // increment the cache number
+    CMP     r3, r10
+    BGT     clean_invalidate_dcache_loop1
+
+clean_invalidate_dcache_finished:
+    POP     {r4-r12}
+
+    BX      lr
+    
+
+
+    .global invalidateCaches
+    .type   invalidateCaches,function
+  // void invalidateCaches(void)//
+invalidateCaches:
+    PUSH    {r4-r12}
+
+    //
+    // Based on code example given in section B2.2.4/11.2.4 of Armv7-A/R Architecture Reference Manual (DDI 0406B)
+    //
+
+    MOV     r0, #0
+    MCR     p15, 0, r0, c7, c5, 0     // ICIALLU - Invalidate entire I Cache, and flushes branch target cache
+
+    MRC     p15, 1, r0, c0, c0, 1     // Read CLIDR
+    ANDS    r3, r0, #0x7000000
+    MOV     r3, r3, LSR #23           // Cache level value (naturally aligned)
+    BEQ     invalidate_caches_finished
+    MOV     r10, #0
+
+invalidate_caches_loop1:
+    ADD     r2, r10, r10, LSR #1      // Work out 3xcachelevel
+    MOV     r1, r0, LSR r2            // bottom 3 bits are the Cache type for this level
+    AND     r1, r1, #7                // get those 3 bits alone
+    CMP     r1, #2
+    BLT     invalidate_caches_skip    // no cache or only instruction cache at this level
+    MCR     p15, 2, r10, c0, c0, 0    // write the Cache Size selection register
+    ISB                               // ISB to sync the change to the CacheSizeID reg
+    MRC     p15, 1, r1, c0, c0, 0     // reads current Cache Size ID register
+    AND     r2, r1, #7                // extract the line length field
+    ADD     r2, r2, #4                // add 4 for the line length offset (log2 16 bytes)
+    LDR     r4, =0x3FF
+    ANDS    r4, r4, r1, LSR #3        // R4 is the max number on the way size (right aligned)
+    CLZ     r5, r4                    // R5 is the bit position of the way size increment
+    LDR     r7, =0x00007FFF
+    ANDS    r7, r7, r1, LSR #13       // R7 is the max number of the index size (right aligned)
+
+invalidate_caches_loop2:
+    MOV     r9, R4                    // R9 working copy of the max way size (right aligned)
+
+invalidate_caches_loop3:
+    ORR     r11, r10, r9, LSL r5      // factor in the way number and cache number into R11
+    ORR     r11, r11, r7, LSL r2      // factor in the index number
+    MCR     p15, 0, r11, c7, c6, 2    // DCISW - invalidate by set/way
+    SUBS    r9, r9, #1                // decrement the way number
+    BGE     invalidate_caches_loop3
+    SUBS    r7, r7, #1                // decrement the index
+    BGE     invalidate_caches_loop2
+
+invalidate_caches_skip:
+    ADD     r10, r10, #2              // increment the cache number
+    CMP     r3, r10
+    BGT     invalidate_caches_loop1
+
+invalidate_caches_finished:
+    POP     {r4-r12}
+    BX      lr
+    
+
+
+    .global invalidateCaches_IS
+    .type   invalidateCaches_IS,function
+  // void invalidateCaches_IS(void)//
+invalidateCaches_IS:
+    PUSH    {r4-r12}
+
+    MOV     r0, #0
+    MCR     p15, 0, r0, c7, c1, 0     // ICIALLUIS - Invalidate entire I Cache inner shareable
+
+    MRC     p15, 1, r0, c0, c0, 1     // Read CLIDR
+    ANDS    r3, r0, #0x7000000
+    MOV     r3, r3, LSR #23           // Cache level value (naturally aligned)
+    BEQ     invalidate_caches_is_finished
+    MOV     r10, #0
+
+invalidate_caches_is_loop1:
+    ADD     r2, r10, r10, LSR #1      // Work out 3xcachelevel
+    MOV     r1, r0, LSR r2            // bottom 3 bits are the Cache type for this level
+    AND     r1, r1, #7                // get those 3 bits alone
+    CMP     r1, #2
+    BLT     invalidate_caches_is_skip // no cache or only instruction cache at this level
+    MCR     p15, 2, r10, c0, c0, 0    // write the Cache Size selection register
+    ISB                               // ISB to sync the change to the CacheSizeID reg
+    MRC     p15, 1, r1, c0, c0, 0     // reads current Cache Size ID register
+    AND     r2, r1, #7                // extract the line length field
+    ADD     r2, r2, #4                // add 4 for the line length offset (log2 16 bytes)
+    LDR     r4, =0x3FF
+    ANDS    r4, r4, r1, LSR #3        // R4 is the max number on the way size (right aligned)
+    CLZ     r5, r4                    // R5 is the bit position of the way size increment
+    LDR     r7, =0x00007FFF
+    ANDS    r7, r7, r1, LSR #13       // R7 is the max number of the index size (right aligned)
+
+invalidate_caches_is_loop2:
+    MOV     r9, R4                    // R9 working copy of the max way size (right aligned)
+
+invalidate_caches_is_loop3:
+    ORR     r11, r10, r9, LSL r5      // factor in the way number and cache number into R11
+    ORR     r11, r11, r7, LSL r2      // factor in the index number
+    MCR     p15, 0, r11, c7, c6, 2    // DCISW - clean by set/way
+    SUBS    r9, r9, #1                // decrement the way number
+    BGE     invalidate_caches_is_loop3
+    SUBS    r7, r7, #1                // decrement the index
+    BGE     invalidate_caches_is_loop2
+
+invalidate_caches_is_skip:
+    ADD     r10, r10, #2              // increment the cache number
+    CMP     r3, r10
+    BGT     invalidate_caches_is_loop1
+
+invalidate_caches_is_finished:
+    POP     {r4-r12}
+    BX      lr
+    
+
+// ------------------------------------------------------------
+// TLB
+// ------------------------------------------------------------
+
+    .global invalidateUnifiedTLB
+    .type   invalidateUnifiedTLB,function
+  // void invalidateUnifiedTLB(void)//
+invalidateUnifiedTLB:
+    MOV     r0, #0
+    MCR     p15, 0, r0, c8, c7, 0                 // TLBIALL - Invalidate entire unified TLB
+    BX      lr
+    
+
+    .global invalidateUnifiedTLB_IS
+    .type   invalidateUnifiedTLB_IS,function
+  // void invalidateUnifiedTLB_IS(void)//
+invalidateUnifiedTLB_IS:
+    MOV     r0, #1
+    MCR     p15, 0, r0, c8, c3, 0                 // TLBIALLIS - Invalidate entire unified TLB Inner Shareable
+    BX      lr
+    
+
+// ------------------------------------------------------------
+// Branch Prediction
+// ------------------------------------------------------------
+
+    .global flushBranchTargetCache
+    .type   flushBranchTargetCache,function
+  // void flushBranchTargetCache(void)
+flushBranchTargetCache:
+  MOV     r0, #0
+  MCR     p15, 0, r0, c7, c5, 6                 // BPIALL - Invalidate entire branch predictor array
+  BX      lr
+  
+
+    .global flushBranchTargetCache_IS
+    .type   flushBranchTargetCache_IS,function
+  // void flushBranchTargetCache_IS(void)
+flushBranchTargetCache_IS:
+  MOV     r0, #0
+  MCR     p15, 0, r0, c7, c1, 6                 // BPIALLIS - Invalidate entire branch predictor array Inner Shareable
+  BX      lr
+  
+
+// ------------------------------------------------------------
+// High Vecs
+// ------------------------------------------------------------
+
+    .global enableHighVecs
+    .type   enableHighVecs,function
+  // void enableHighVecs(void)//
+enableHighVecs:
+  MRC     p15, 0, r0, c1, c0, 0 // Read Control Register
+  ORR     r0, r0, #(1 << 13)    // Set the V bit (bit 13)
+  MCR     p15, 0, r0, c1, c0, 0 // Write Control Register
+  ISB
+  BX      lr
+  
+
+    .global disableHighVecs
+    .type   disableHighVecs,function
+  // void disable_highvecs(void)//
+disableHighVecs:
+  MRC     p15, 0, r0, c1, c0, 0 // Read Control Register
+  BIC     r0, r0, #(1 << 13)    // Clear the V bit (bit 13)
+  MCR     p15, 0, r0, c1, c0, 0 // Write Control Register
+  ISB
+  BX      lr
+  
+
+// ------------------------------------------------------------
+// Context ID
+// ------------------------------------------------------------
+
+    .global getContextID
+    .type   getContextID,function
+  // uint32_t getContextIDd(void)//
+getContextID:
+  MRC     p15, 0, r0, c13, c0, 1 // Read Context ID Register
+  BX      lr
+  
+
+    .global setContextID
+    .type   setContextID,function
+  // void setContextID(uint32_t)//
+setContextID:
+  MCR     p15, 0, r0, c13, c0, 1 // Write Context ID Register
+  BX      lr
+  
+
+// ------------------------------------------------------------
+// ID registers
+// ------------------------------------------------------------
+
+    .global getMIDR
+    .type   getMIDR,function
+  // uint32_t getMIDR(void)//
+getMIDR:
+  MRC     p15, 0, r0, c0, c0, 0 // Read Main ID Register (MIDR)
+  BX      lr
+  
+
+    .global getMPIDR
+    .type   getMPIDR,function
+  // uint32_t getMPIDR(void)//
+getMPIDR:
+  MRC     p15, 0, r0, c0 ,c0, 5// Read Multiprocessor ID register (MPIDR)
+  BX      lr
+  
+
+// ------------------------------------------------------------
+// CP15 SMP related
+// ------------------------------------------------------------
+
+    .global getBaseAddr
+    .type   getBaseAddr,function
+  // uint32_t getBaseAddr(void)
+  // Returns the value CBAR (base address of the private peripheral memory space)
+getBaseAddr:
+  MRC     p15, 4, r0, c15, c0, 0  // Read peripheral base address
+  BX      lr
+  
+
+// ------------------------------------------------------------
+
+    .global getCPUID
+    .type   getCPUID,function
+  // uint32_t getCPUID(void)
+  // Returns the CPU ID (0 to 3) of the CPU executed on
+getCPUID:
+  MRC     p15, 0, r0, c0, c0, 5   // Read CPU ID register
+  AND     r0, r0, #0x03           // Mask off, leaving the CPU ID field
+  BX      lr
+  
+
+// ------------------------------------------------------------
+
+    .global goToSleep
+    .type   goToSleep,function
+  // void goToSleep(void)
+goToSleep:
+  DSB                             // Clear all pending data accesses
+  WFI                             // Go into standby
+  B       goToSleep               // Catch in case of rogue events
+  BX      lr
+  
+
+// ------------------------------------------------------------
+
+    .global joinSMP
+    .type   joinSMP,function
+    // void joinSMP(void)
+    // Sets the ACTRL.SMP bit
+joinSMP:
+
+    // SMP status is controlled by bit 6 of the CP15 Aux Ctrl Reg
+
+    MRC     p15, 0, r0, c1, c0, 1   // Read ACTLR
+    MOV     r1, r0
+    ORR     r0, r0, #0x040          // Set bit 6
+    CMP     r0, r1
+    MCRNE   p15, 0, r0, c1, c0, 1   // Write ACTLR
+    ISB
+
+    BX      lr
+  
+
+// ------------------------------------------------------------
+
+    .global leaveSMP
+    .type   leaveSMP,function
+    // void leaveSMP(void)
+    // Clear the ACTRL.SMP bit
+leaveSMP:
+
+    // SMP status is controlled by bit 6 of the CP15 Aux Ctrl Reg
+
+    MRC     p15, 0, r0, c1, c0, 1   // Read ACTLR
+    BIC     r0, r0, #0x040          // Clear bit 6
+    MCR     p15, 0, r0, c1, c0, 1   // Write ACTLR
+    ISB
+
+    BX      lr
+  
+
+// ------------------------------------------------------------
+// End of v7.s
+// ------------------------------------------------------------

ports/cortex_a12/gnu/inc/tx_port.h

@@ -321,7 +321,7 @@ void    tx_thread_vfp_disable(void);
 
 #ifdef TX_THREAD_INIT
 CHAR                            _tx_version_id[] =
-                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX ARMv7-A Version 6.2.1 *";
+                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX ARMv7-A Version 6.3.0 *";
 #else
 extern  CHAR                    _tx_version_id[];
 #endif

ports/cortex_a12/gnu/src/tx_thread_context_restore.S

@@ -53,7 +53,7 @@ IRQ_MODE        =     0x92               // Disable IRQ, IRQ mode
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_context_restore                            ARMv7-A       */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -91,9 +91,9 @@ IRQ_MODE        =     0x92               // Disable IRQ, IRQ mode
 /*                                            resulting in version 6.1.9  */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
-/*  03-08-2023      Cindy Deng              Modified comment(s), added    */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
 /*                                            #include tx_user.h,         */
-/*                                            resulting in version 6.2.1  */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_thread_context_restore

ports/cortex_a12/gnu/src/tx_thread_context_save.S

@@ -39,7 +39,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_context_save                              ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -76,9 +76,9 @@
 /*                                            resulting in version 6.1.9  */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
-/*  03-08-2023      Cindy Deng              Modified comment(s), added    */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
 /*                                            #include tx_user.h,         */
-/*                                            resulting in version 6.2.1  */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_thread_context_save

ports/cortex_a12/gnu/src/tx_thread_fiq_context_restore.S

@@ -51,7 +51,7 @@ IRQ_MODE_BITS   =       0x12                    // IRQ mode bits
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_fiq_context_restore                       ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -89,9 +89,9 @@ IRQ_MODE_BITS   =       0x12                    // IRQ mode bits
 /*                                            resulting in version 6.1.9  */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
-/*  03-08-2023      Cindy Deng              Modified comment(s), added    */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
 /*                                            #include tx_user.h,         */
-/*                                            resulting in version 6.2.1  */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_fiq_context_restore

ports/cortex_a12/gnu/src/tx_thread_fiq_context_save.S

@@ -40,7 +40,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_fiq_context_save                          ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -77,9 +77,9 @@
 /*                                            resulting in version 6.1.9  */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
-/*  03-08-2023      Cindy Deng              Modified comment(s), added    */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
 /*                                            #include tx_user.h,         */
-/*                                            resulting in version 6.2.1  */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_fiq_context_save

ports/cortex_a12/gnu/src/tx_thread_fiq_nesting_end.S

@@ -43,7 +43,7 @@ FIQ_MODE_BITS   =       0x11                    // FIQ mode bits
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_fiq_nesting_end                           ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -85,9 +85,9 @@ FIQ_MODE_BITS   =       0x11                    // FIQ mode bits
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
-/*  03-08-2023      Cindy Deng              Modified comment(s), added    */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
 /*                                            #include tx_user.h,         */
-/*                                            resulting in version 6.2.1  */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_fiq_nesting_end

ports/cortex_a12/gnu/src/tx_thread_fiq_nesting_start.S

@@ -39,7 +39,7 @@ SYS_MODE_BITS   =       0x1F                    // System mode bits
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_fiq_nesting_start                         ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -78,9 +78,9 @@ SYS_MODE_BITS   =       0x1F                    // System mode bits
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
-/*  03-08-2023      Cindy Deng              Modified comment(s), added    */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
 /*                                            #include tx_user.h,         */
-/*                                            resulting in version 6.2.1  */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_fiq_nesting_start

ports/cortex_a12/gnu/src/tx_thread_interrupt_control.S

@@ -50,7 +50,7 @@ $_tx_thread_interrupt_control:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_interrupt_control                         ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -83,9 +83,9 @@ $_tx_thread_interrupt_control:
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
-/*  03-08-2023      Cindy Deng              Modified comment(s), added    */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
 /*                                            #include tx_user.h,         */
-/*                                            resulting in version 6.2.1  */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_thread_interrupt_control

ports/cortex_a12/gnu/src/tx_thread_interrupt_disable.S

@@ -47,7 +47,7 @@ $_tx_thread_interrupt_disable:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_interrupt_disable                         ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -79,9 +79,9 @@ $_tx_thread_interrupt_disable:
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
-/*  03-08-2023      Cindy Deng              Modified comment(s), added    */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
 /*                                            #include tx_user.h,         */
-/*                                            resulting in version 6.2.1  */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_thread_interrupt_disable

ports/cortex_a12/gnu/src/tx_thread_interrupt_restore.S

@@ -47,7 +47,7 @@ $_tx_thread_interrupt_restore:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_interrupt_restore                         ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -80,9 +80,9 @@ $_tx_thread_interrupt_restore:
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
-/*  03-08-2023      Cindy Deng              Modified comment(s), added    */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
 /*                                            #include tx_user.h,         */
-/*                                            resulting in version 6.2.1  */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_interrupt_restore

ports/cortex_a12/gnu/src/tx_thread_irq_nesting_end.S

@@ -43,7 +43,7 @@ IRQ_MODE_BITS   =       0x12                    // IRQ mode bits
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_irq_nesting_end                           ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -85,9 +85,9 @@ IRQ_MODE_BITS   =       0x12                    // IRQ mode bits
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
-/*  03-08-2023      Cindy Deng              Modified comment(s), added    */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
 /*                                            #include tx_user.h,         */
-/*                                            resulting in version 6.2.1  */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_irq_nesting_end

ports/cortex_a12/gnu/src/tx_thread_irq_nesting_start.S

@@ -39,7 +39,7 @@ SYS_MODE_BITS   =       0x1F                    // System mode bits
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_irq_nesting_start                         ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -78,9 +78,9 @@ SYS_MODE_BITS   =       0x1F                    // System mode bits
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
-/*  03-08-2023      Cindy Deng              Modified comment(s), added    */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
 /*                                            #include tx_user.h,         */
-/*                                            resulting in version 6.2.1  */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_irq_nesting_start

ports/cortex_a12/gnu/src/tx_thread_schedule.S

@@ -53,7 +53,7 @@ $_tx_thread_schedule:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_schedule                                  ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -92,9 +92,9 @@ $_tx_thread_schedule:
 /*                                            resulting in version 6.1.9  */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
-/*  03-08-2023      Cindy Deng              Modified comment(s), added    */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
 /*                                            #include tx_user.h,         */
-/*                                            resulting in version 6.2.1  */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_thread_schedule

ports/cortex_a12/gnu/src/tx_thread_stack_build.S

@@ -58,7 +58,7 @@ $_tx_thread_stack_build:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_stack_build                               ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -93,9 +93,9 @@ $_tx_thread_stack_build:
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
-/*  03-08-2023      Cindy Deng              Modified comment(s), added    */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
 /*                                            #include tx_user.h,         */
-/*                                            resulting in version 6.2.1  */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_stack_build

ports/cortex_a12/gnu/src/tx_thread_system_return.S

@@ -57,7 +57,7 @@ $_tx_thread_system_return:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_system_return                             ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -95,9 +95,9 @@ $_tx_thread_system_return:
 /*                                            resulting in version 6.1.9  */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
-/*  03-08-2023      Cindy Deng              Modified comment(s), added    */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
 /*                                            #include tx_user.h,         */
-/*                                            resulting in version 6.2.1  */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_thread_system_return

ports/cortex_a12/gnu/src/tx_thread_vectored_context_save.S

@@ -40,7 +40,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_vectored_context_save                     ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -77,9 +77,9 @@
 /*                                            resulting in version 6.1.9  */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
-/*  03-08-2023      Cindy Deng              Modified comment(s), added    */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
 /*                                            #include tx_user.h,         */
-/*                                            resulting in version 6.2.1  */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_vectored_context_save

ports/cortex_a12/gnu/src/tx_timer_interrupt.S

@@ -64,7 +64,7 @@ $_tx_timer_interrupt:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_timer_interrupt                                  ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -101,9 +101,9 @@ $_tx_timer_interrupt:
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
-/*  03-08-2023      Cindy Deng              Modified comment(s), added    */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
 /*                                            #include tx_user.h,         */
-/*                                            resulting in version 6.2.1  */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_timer_interrupt

ports/cortex_a15/ac6/inc/tx_port.h

@@ -321,7 +321,7 @@ void    tx_thread_vfp_disable(void);
 
 #ifdef TX_THREAD_INIT
 CHAR                            _tx_version_id[] =
-                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX ARMv7-A Version 6.2.1 *";
+                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX ARMv7-A Version 6.3.0 *";
 #else
 extern  CHAR                    _tx_version_id[];
 #endif

ports/cortex_a15/ac6/src/tx_thread_context_restore.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
     .arm
 
@@ -50,7 +53,7 @@ IRQ_MODE        =     0x92               // Disable IRQ, IRQ mode
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_context_restore                            ARMv7-A       */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -88,6 +91,9 @@ IRQ_MODE        =     0x92               // Disable IRQ, IRQ mode
 /*                                            resulting in version 6.1.9  */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_thread_context_restore

ports/cortex_a15/ac6/src/tx_thread_context_save.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
     .global     _tx_thread_system_state
     .global     _tx_thread_current_ptr
@@ -36,7 +39,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_context_save                              ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -73,6 +76,9 @@
 /*                                            resulting in version 6.1.9  */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_thread_context_save

ports/cortex_a15/ac6/src/tx_thread_fiq_context_restore.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
 SVC_MODE        =       0xD3                    // SVC mode
 FIQ_MODE        =       0xD1                    // FIQ mode
@@ -48,7 +51,7 @@ IRQ_MODE_BITS   =       0x12                    // IRQ mode bits
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_fiq_context_restore                       ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -86,6 +89,9 @@ IRQ_MODE_BITS   =       0x12                    // IRQ mode bits
 /*                                            resulting in version 6.1.9  */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_fiq_context_restore

ports/cortex_a15/ac6/src/tx_thread_fiq_context_save.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
     .global     _tx_thread_system_state
     .global     _tx_thread_current_ptr
@@ -37,7 +40,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_fiq_context_save                          ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -74,6 +77,9 @@
 /*                                            resulting in version 6.1.9  */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_fiq_context_save

ports/cortex_a15/ac6/src/tx_thread_fiq_nesting_end.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
 #ifdef TX_ENABLE_FIQ_SUPPORT
 DISABLE_INTS    =       0xC0                    // Disable IRQ/FIQ interrupts
@@ -40,7 +43,7 @@ FIQ_MODE_BITS   =       0x11                    // FIQ mode bits
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_fiq_nesting_end                           ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -82,6 +85,9 @@ FIQ_MODE_BITS   =       0x11                    // FIQ mode bits
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_fiq_nesting_end

ports/cortex_a15/ac6/src/tx_thread_fiq_nesting_start.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
 FIQ_DISABLE     =       0x40                    // FIQ disable bit
 MODE_MASK       =       0x1F                    // Mode mask
@@ -36,7 +39,7 @@ SYS_MODE_BITS   =       0x1F                    // System mode bits
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_fiq_nesting_start                         ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -75,6 +78,9 @@ SYS_MODE_BITS   =       0x1F                    // System mode bits
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_fiq_nesting_start

ports/cortex_a15/ac6/src/tx_thread_interrupt_control.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
 INT_MASK        =   0x03F
 
@@ -47,7 +50,7 @@ $_tx_thread_interrupt_control:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_interrupt_control                         ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -80,6 +83,9 @@ $_tx_thread_interrupt_control:
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_thread_interrupt_control

ports/cortex_a15/ac6/src/tx_thread_interrupt_disable.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
 /* Define the 16-bit Thumb mode veneer for _tx_thread_interrupt_disable for
    applications calling this function from to 16-bit Thumb mode.  */
@@ -44,7 +47,7 @@ $_tx_thread_interrupt_disable:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_interrupt_disable                         ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -76,6 +79,9 @@ $_tx_thread_interrupt_disable:
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_thread_interrupt_disable

ports/cortex_a15/ac6/src/tx_thread_interrupt_restore.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
 /* Define the 16-bit Thumb mode veneer for _tx_thread_interrupt_restore for
    applications calling this function from to 16-bit Thumb mode.  */
@@ -44,7 +47,7 @@ $_tx_thread_interrupt_restore:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_interrupt_restore                         ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -77,6 +80,9 @@ $_tx_thread_interrupt_restore:
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_interrupt_restore

ports/cortex_a15/ac6/src/tx_thread_irq_nesting_end.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
 #ifdef TX_ENABLE_FIQ_SUPPORT
 DISABLE_INTS    =       0xC0                    // Disable IRQ/FIQ interrupts
@@ -40,7 +43,7 @@ IRQ_MODE_BITS   =       0x12                    // IRQ mode bits
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_irq_nesting_end                           ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -82,6 +85,9 @@ IRQ_MODE_BITS   =       0x12                    // IRQ mode bits
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_irq_nesting_end

ports/cortex_a15/ac6/src/tx_thread_irq_nesting_start.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
 IRQ_DISABLE     =       0x80                    // IRQ disable bit
 MODE_MASK       =       0x1F                    // Mode mask
@@ -36,7 +39,7 @@ SYS_MODE_BITS   =       0x1F                    // System mode bits
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_irq_nesting_start                         ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -75,6 +78,9 @@ SYS_MODE_BITS   =       0x1F                    // System mode bits
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_irq_nesting_start

ports/cortex_a15/ac6/src/tx_thread_schedule.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
     .global     _tx_thread_execute_ptr
     .global     _tx_thread_current_ptr
@@ -50,7 +53,7 @@ $_tx_thread_schedule:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_schedule                                  ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -89,6 +92,9 @@ $_tx_thread_schedule:
 /*                                            resulting in version 6.1.9  */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_thread_schedule

ports/cortex_a15/ac6/src/tx_thread_stack_build.S

@@ -19,6 +19,10 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
+
     .arm
 
 SVC_MODE        =       0x13                    // SVC mode
@@ -54,7 +58,7 @@ $_tx_thread_stack_build:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_stack_build                               ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -89,6 +93,9 @@ $_tx_thread_stack_build:
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_stack_build

ports/cortex_a15/ac6/src/tx_thread_system_return.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
     .arm
 
@@ -54,7 +57,7 @@ $_tx_thread_system_return:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_system_return                             ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -92,6 +95,9 @@ $_tx_thread_system_return:
 /*                                            resulting in version 6.1.9  */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_thread_system_return

ports/cortex_a15/ac6/src/tx_thread_vectored_context_save.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
     .global     _tx_thread_system_state
     .global     _tx_thread_current_ptr
@@ -37,7 +40,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_vectored_context_save                     ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -74,6 +77,9 @@
 /*                                            resulting in version 6.1.9  */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global  _tx_thread_vectored_context_save

ports/cortex_a15/ac6/src/tx_timer_interrupt.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
     .arm
 
@@ -61,7 +64,7 @@ $_tx_timer_interrupt:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_timer_interrupt                                  ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -98,6 +101,9 @@ $_tx_timer_interrupt:
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_timer_interrupt

ports/cortex_a15/gnu/example_build/crt0.S

@@ -79,6 +79,14 @@ _mainCRTStartup:
 #endif
 #endif
 
+    .global  _fini
+    .type    _fini,function
+_fini:
+#ifdef __THUMB_INTERWORK
+    BX      lr                                  // Return to caller
+#else
+    MOV     pc, lr                              // Return to caller
+#endif
 
 /*  Workspace for Angel calls.  */
     .data

ports/cortex_a15/gnu/example_build/sample_threadx.ld

@@ -109,7 +109,7 @@ SECTIONS
   .eh_frame_hdr : { *(.eh_frame_hdr) }
   /* Adjust the address for the data segment.  We want to adjust up to
      the same address within the page on the next page up.  */
-  . = ALIGN(256) + (. & (256 - 1));
+  . = 0x2E000000;
   .data    :
   {
     *(.data)

ports/cortex_a15/gnu/example_build/tx_initialize_low_level.S

@@ -19,6 +19,9 @@
 /**                                                                       */
 /**************************************************************************/
 /**************************************************************************/
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
 
     .arm
 
@@ -64,7 +67,7 @@ $_tx_initialize_low_level:
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_initialize_low_level                             ARMv7-A        */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -100,6 +103,9 @@ $_tx_initialize_low_level:
 /*  09-30-2020     William E. Lamie         Initial Version 6.1           */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
+/*                                            #include tx_user.h,         */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_initialize_low_level

ports/cortex_a15/gnu/example_build/v7.h

@@ -0,0 +1,155 @@
+// ------------------------------------------------------------
+// v7-A Cache, TLB and Branch Prediction Maintenance Operations
+// Header File
+//
+// Copyright (c) 2011-2016 Arm Limited (or its affiliates). All rights reserved.
+// Use, modification and redistribution of this file is subject to your possession of a
+// valid End User License Agreement for the Arm Product of which these examples are part of 
+// and your compliance with all applicable terms and conditions of such licence agreement.
+// ------------------------------------------------------------
+
+#ifndef _ARMV7A_GENERIC_H
+#define _ARMV7A_GENERIC_H
+
+// ------------------------------------------------------------
+// Memory barrier mnemonics
+enum MemBarOpt {
+  RESERVED_0  = 0,  RESERVED_1 = 1, OSHST = 2, OSH = 3,
+  RESERVED_4  = 4,  RESERVED_5 = 5, NSHST = 6, NSH = 7,
+  RESERVED_8  = 8,  RESERVED_9 = 9, ISHST = 10, ISH = 11,
+  RESERVED_12 = 12, RESERVED_13 = 13, ST = 14, SY = 15
+};
+
+//
+// Note:
+// *_IS() stands for "inner shareable"
+// DO NOT USE THESE FUNCTIONS ON A CORTEX-A8
+//
+
+// ------------------------------------------------------------
+// Interrupts
+// Enable/disables IRQs (not FIQs)
+void enableInterrupts(void);
+void disableInterrupts(void);
+
+// ------------------------------------------------------------
+// Caches
+
+void invalidateCaches_IS(void);
+void cleanInvalidateDCache(void);
+void invalidateCaches_IS(void);
+void enableCaches(void);
+void disableCaches(void);
+void invalidateCaches(void);
+void cleanDCache(void);
+
+// ------------------------------------------------------------
+// TLBs
+
+void invalidateUnifiedTLB(void);
+void invalidateUnifiedTLB_IS(void);
+
+// ------------------------------------------------------------
+// Branch prediction
+
+void flushBranchTargetCache(void);
+void flushBranchTargetCache_IS(void);
+
+// ------------------------------------------------------------
+// High Vecs
+
+void enableHighVecs(void);
+void disableHighVecs(void);
+
+// ------------------------------------------------------------
+// ID Registers
+
+unsigned int getMIDR(void);
+
+#define MIDR_IMPL_SHIFT  24
+#define MIDR_IMPL_MASK   0xFF
+#define MIDR_VAR_SHIFT   20
+#define MIDR_VAR_MASK    0xF
+#define MIDR_ARCH_SHIFT  16
+#define MIDR_ARCH_MASK   0xF
+#define MIDR_PART_SHIFT  4
+#define MIDR_PART_MASK   0xFFF
+#define MIDR_REV_SHIFT   0
+#define MIDR_REV_MASK    0xF
+
+// tmp = get_MIDR();
+// implementor = (tmp >> MIDR_IMPL_SHIFT) & MIDR_IMPL_MASK;
+// variant     = (tmp >> MIDR_VAR_SHIFT)  & MIDR_VAR_MASK;
+// architecture= (tmp >> MIDR_ARCH_SHIFT) & MIDR_ARCH_MASK;
+// part_number = (tmp >> MIDR_PART_SHIFT) & MIDR_PART_MASK;
+// revision    = tmp & MIDR_REV_MASK;
+
+#define MIDR_PART_CA5    0xC05
+#define MIDR_PART_CA8    0xC08
+#define MIDR_PART_CA9    0xC09
+
+unsigned int getMPIDR(void);
+
+#define MPIDR_FORMAT_SHIFT  31
+#define MPIDR_FORMAT_MASK   0x1
+#define MPIDR_UBIT_SHIFT    30
+#define MPIDR_UBIT_MASK     0x1
+#define MPIDR_CLUSTER_SHIFT 7
+#define MPIDR_CLUSTER_MASK  0xF
+#define MPIDR_CPUID_SHIFT   0
+#define MPIDR_CPUID_MASK    0x3
+
+#define MPIDR_CPUID_CPU0    0x0
+#define MPIDR_CPUID_CPU1    0x1
+#define MPIDR_CPUID_CPU2    0x2
+#define MPIDR_CPUID_CPU3    0x3
+
+#define MPIDR_UNIPROCESSPR  0x1
+
+#define MPDIR_NEW_FORMAT    0x1
+
+// ------------------------------------------------------------
+// Context ID
+
+unsigned int getContextID(void);
+
+void setContextID(unsigned int);
+
+#define CONTEXTID_ASID_SHIFT   0
+#define CONTEXTID_ASID_MASK    0xFF
+#define CONTEXTID_PROCID_SHIFT 8
+#define CONTEXTID_PROCID_MASK  0x00FFFFFF
+
+// tmp    = getContextID();
+// ASID   = tmp & CONTEXTID_ASID_MASK;
+// PROCID = (tmp >> CONTEXTID_PROCID_SHIFT) & CONTEXTID_PROCID_MASK;
+
+// ------------------------------------------------------------
+// SMP related for Armv7-A MPCore processors
+//
+// DO NOT CALL THESE FUNCTIONS ON A CORTEX-A8
+
+// Returns the base address of the private peripheral memory space
+unsigned int getBaseAddr(void);
+
+// Returns the CPU ID (0 to 3) of the CPU executed on
+#define MP_CPU0   (0)
+#define MP_CPU1   (1)
+#define MP_CPU2   (2)
+#define MP_CPU3   (3)
+unsigned int getCPUID(void);
+
+// Set this core as participating in SMP
+void joinSMP(void);
+
+// Set this core as NOT participating in SMP
+void leaveSMP(void);
+
+// Go to sleep, never returns
+void goToSleep(void);
+
+#endif
+
+// ------------------------------------------------------------
+// End of v7.h
+// ------------------------------------------------------------

ports/cortex_a15/gnu/example_build/v7.s

@@ -0,0 +1,476 @@
+// ------------------------------------------------------------
+// v7-A Cache and Branch Prediction Maintenance Operations
+//
+// Copyright (c) 2011-2018 Arm Limited (or its affiliates). All rights reserved.
+// Use, modification and redistribution of this file is subject to your possession of a
+// valid End User License Agreement for the Arm Product of which these examples are part of 
+// and your compliance with all applicable terms and conditions of such licence agreement.
+// ------------------------------------------------------------
+
+    .arm
+// ------------------------------------------------------------
+// Interrupt enable/disable
+// ------------------------------------------------------------
+
+  // Could use intrinsic instead of these
+
+    .global enableInterrupts
+    .type   enableInterrupts,function
+  // void enableInterrupts(void)//
+enableInterrupts:
+    CPSIE   i
+    BX      lr
+    
+
+    .global disableInterrupts
+    .type   disableInterrupts,function
+  // void disableInterrupts(void)//
+disableInterrupts:
+    CPSID   i
+    BX      lr
+    
+
+// ------------------------------------------------------------
+// Cache Maintenance
+// ------------------------------------------------------------
+
+    .global enableCaches
+    .type   enableCaches,function
+  // void enableCaches(void)//
+enableCaches:
+    MRC     p15, 0, r0, c1, c0, 0   // Read System Control Register
+    ORR     r0, r0, #(1 << 2)       // Set C bit
+    ORR     r0, r0, #(1 << 12)      // Set I bit
+    MCR     p15, 0, r0, c1, c0, 0   // Write System Control Register
+    ISB
+    BX      lr
+    
+
+
+    .global disableCaches
+    .type   disableCaches,function
+  // void disableCaches(void)
+disableCaches:
+    MRC     p15, 0, r0, c1, c0, 0   // Read System Control Register
+    BIC     r0, r0, #(1 << 2)       // Clear C bit
+    BIC     r0, r0, #(1 << 12)      // Clear I bit
+    MCR     p15, 0, r0, c1, c0, 0   // Write System Control Register
+    ISB
+    BX      lr
+    
+
+
+    .global cleanDCache
+    .type   cleanDCache,function
+  // void cleanDCache(void)//
+cleanDCache:
+    PUSH    {r4-r12}
+
+    //
+    // Based on code example given in section 11.2.4 of Armv7-A/R Architecture Reference Manual (DDI 0406B)
+    //
+
+    MRC     p15, 1, r0, c0, c0, 1     // Read CLIDR
+    ANDS    r3, r0, #0x7000000
+    MOV     r3, r3, LSR #23           // Cache level value (naturally aligned)
+    BEQ     clean_dcache_finished
+    MOV     r10, #0
+
+clean_dcache_loop1:
+    ADD     r2, r10, r10, LSR #1      // Work out 3xcachelevel
+    MOV     r1, r0, LSR r2            // bottom 3 bits are the Cache type for this level
+    AND     r1, r1, #7                // get those 3 bits alone
+    CMP     r1, #2
+    BLT     clean_dcache_skip         // no cache or only instruction cache at this level
+    MCR     p15, 2, r10, c0, c0, 0    // write the Cache Size selection register
+    ISB                               // ISB to sync the change to the CacheSizeID reg
+    MRC     p15, 1, r1, c0, c0, 0     // reads current Cache Size ID register
+    AND     r2, r1, #7                // extract the line length field
+    ADD     r2, r2, #4                // add 4 for the line length offset (log2 16 bytes)
+    LDR     r4, =0x3FF
+    ANDS    r4, r4, r1, LSR #3        // R4 is the max number on the way size (right aligned)
+    CLZ     r5, r4                    // R5 is the bit position of the way size increment
+    LDR     r7, =0x00007FFF
+    ANDS    r7, r7, r1, LSR #13       // R7 is the max number of the index size (right aligned)
+
+clean_dcache_loop2:
+    MOV     r9, R4                    // R9 working copy of the max way size (right aligned)
+
+clean_dcache_loop3:
+    ORR     r11, r10, r9, LSL r5      // factor in the way number and cache number into R11
+    ORR     r11, r11, r7, LSL r2      // factor in the index number
+    MCR     p15, 0, r11, c7, c10, 2   // DCCSW - clean by set/way
+    SUBS    r9, r9, #1                // decrement the way number
+    BGE     clean_dcache_loop3
+    SUBS    r7, r7, #1                // decrement the index
+    BGE     clean_dcache_loop2
+
+clean_dcache_skip:
+    ADD     r10, r10, #2              // increment the cache number
+    CMP     r3, r10
+    BGT     clean_dcache_loop1
+
+clean_dcache_finished:
+    POP     {r4-r12}
+
+    BX      lr
+    
+
+    .global cleanInvalidateDCache
+    .type   cleanInvalidateDCache,function
+  // void cleanInvalidateDCache(void)//
+cleanInvalidateDCache:
+    PUSH    {r4-r12}
+
+    //
+    // Based on code example given in section 11.2.4 of Armv7-A/R Architecture Reference Manual (DDI 0406B)
+    //
+
+    MRC     p15, 1, r0, c0, c0, 1     // Read CLIDR
+    ANDS    r3, r0, #0x7000000
+    MOV     r3, r3, LSR #23           // Cache level value (naturally aligned)
+    BEQ     clean_invalidate_dcache_finished
+    MOV     r10, #0
+
+clean_invalidate_dcache_loop1:
+    ADD     r2, r10, r10, LSR #1      // Work out 3xcachelevel
+    MOV     r1, r0, LSR r2            // bottom 3 bits are the Cache type for this level
+    AND     r1, r1, #7                // get those 3 bits alone
+    CMP     r1, #2
+    BLT     clean_invalidate_dcache_skip // no cache or only instruction cache at this level
+    MCR     p15, 2, r10, c0, c0, 0    // write the Cache Size selection register
+    ISB                               // ISB to sync the change to the CacheSizeID reg
+    MRC     p15, 1, r1, c0, c0, 0     // reads current Cache Size ID register
+    AND     r2, r1, #7                // extract the line length field
+    ADD     r2, r2, #4                // add 4 for the line length offset (log2 16 bytes)
+    LDR     r4, =0x3FF
+    ANDS    r4, r4, r1, LSR #3        // R4 is the max number on the way size (right aligned)
+    CLZ     r5, r4                    // R5 is the bit position of the way size increment
+    LDR     r7, =0x00007FFF
+    ANDS    r7, r7, r1, LSR #13       // R7 is the max number of the index size (right aligned)
+
+clean_invalidate_dcache_loop2:
+    MOV     r9, R4                    // R9 working copy of the max way size (right aligned)
+
+clean_invalidate_dcache_loop3:
+    ORR     r11, r10, r9, LSL r5      // factor in the way number and cache number into R11
+    ORR     r11, r11, r7, LSL r2      // factor in the index number
+    MCR     p15, 0, r11, c7, c14, 2   // DCCISW - clean and invalidate by set/way
+    SUBS    r9, r9, #1                // decrement the way number
+    BGE     clean_invalidate_dcache_loop3
+    SUBS    r7, r7, #1                // decrement the index
+    BGE     clean_invalidate_dcache_loop2
+
+clean_invalidate_dcache_skip:
+    ADD     r10, r10, #2              // increment the cache number
+    CMP     r3, r10
+    BGT     clean_invalidate_dcache_loop1
+
+clean_invalidate_dcache_finished:
+    POP     {r4-r12}
+
+    BX      lr
+    
+
+
+    .global invalidateCaches
+    .type   invalidateCaches,function
+  // void invalidateCaches(void)//
+invalidateCaches:
+    PUSH    {r4-r12}
+
+    //
+    // Based on code example given in section B2.2.4/11.2.4 of Armv7-A/R Architecture Reference Manual (DDI 0406B)
+    //
+
+    MOV     r0, #0
+    MCR     p15, 0, r0, c7, c5, 0     // ICIALLU - Invalidate entire I Cache, and flushes branch target cache
+
+    MRC     p15, 1, r0, c0, c0, 1     // Read CLIDR
+    ANDS    r3, r0, #0x7000000
+    MOV     r3, r3, LSR #23           // Cache level value (naturally aligned)
+    BEQ     invalidate_caches_finished
+    MOV     r10, #0
+
+invalidate_caches_loop1:
+    ADD     r2, r10, r10, LSR #1      // Work out 3xcachelevel
+    MOV     r1, r0, LSR r2            // bottom 3 bits are the Cache type for this level
+    AND     r1, r1, #7                // get those 3 bits alone
+    CMP     r1, #2
+    BLT     invalidate_caches_skip    // no cache or only instruction cache at this level
+    MCR     p15, 2, r10, c0, c0, 0    // write the Cache Size selection register
+    ISB                               // ISB to sync the change to the CacheSizeID reg
+    MRC     p15, 1, r1, c0, c0, 0     // reads current Cache Size ID register
+    AND     r2, r1, #7                // extract the line length field
+    ADD     r2, r2, #4                // add 4 for the line length offset (log2 16 bytes)
+    LDR     r4, =0x3FF
+    ANDS    r4, r4, r1, LSR #3        // R4 is the max number on the way size (right aligned)
+    CLZ     r5, r4                    // R5 is the bit position of the way size increment
+    LDR     r7, =0x00007FFF
+    ANDS    r7, r7, r1, LSR #13       // R7 is the max number of the index size (right aligned)
+
+invalidate_caches_loop2:
+    MOV     r9, R4                    // R9 working copy of the max way size (right aligned)
+
+invalidate_caches_loop3:
+    ORR     r11, r10, r9, LSL r5      // factor in the way number and cache number into R11
+    ORR     r11, r11, r7, LSL r2      // factor in the index number
+    MCR     p15, 0, r11, c7, c6, 2    // DCISW - invalidate by set/way
+    SUBS    r9, r9, #1                // decrement the way number
+    BGE     invalidate_caches_loop3
+    SUBS    r7, r7, #1                // decrement the index
+    BGE     invalidate_caches_loop2
+
+invalidate_caches_skip:
+    ADD     r10, r10, #2              // increment the cache number
+    CMP     r3, r10
+    BGT     invalidate_caches_loop1
+
+invalidate_caches_finished:
+    POP     {r4-r12}
+    BX      lr
+    
+
+
+    .global invalidateCaches_IS
+    .type   invalidateCaches_IS,function
+  // void invalidateCaches_IS(void)//
+invalidateCaches_IS:
+    PUSH    {r4-r12}
+
+    MOV     r0, #0
+    MCR     p15, 0, r0, c7, c1, 0     // ICIALLUIS - Invalidate entire I Cache inner shareable
+
+    MRC     p15, 1, r0, c0, c0, 1     // Read CLIDR
+    ANDS    r3, r0, #0x7000000
+    MOV     r3, r3, LSR #23           // Cache level value (naturally aligned)
+    BEQ     invalidate_caches_is_finished
+    MOV     r10, #0
+
+invalidate_caches_is_loop1:
+    ADD     r2, r10, r10, LSR #1      // Work out 3xcachelevel
+    MOV     r1, r0, LSR r2            // bottom 3 bits are the Cache type for this level
+    AND     r1, r1, #7                // get those 3 bits alone
+    CMP     r1, #2
+    BLT     invalidate_caches_is_skip // no cache or only instruction cache at this level
+    MCR     p15, 2, r10, c0, c0, 0    // write the Cache Size selection register
+    ISB                               // ISB to sync the change to the CacheSizeID reg
+    MRC     p15, 1, r1, c0, c0, 0     // reads current Cache Size ID register
+    AND     r2, r1, #7                // extract the line length field
+    ADD     r2, r2, #4                // add 4 for the line length offset (log2 16 bytes)
+    LDR     r4, =0x3FF
+    ANDS    r4, r4, r1, LSR #3        // R4 is the max number on the way size (right aligned)
+    CLZ     r5, r4                    // R5 is the bit position of the way size increment
+    LDR     r7, =0x00007FFF
+    ANDS    r7, r7, r1, LSR #13       // R7 is the max number of the index size (right aligned)
+
+invalidate_caches_is_loop2:
+    MOV     r9, R4                    // R9 working copy of the max way size (right aligned)
+
+invalidate_caches_is_loop3:
+    ORR     r11, r10, r9, LSL r5      // factor in the way number and cache number into R11
+    ORR     r11, r11, r7, LSL r2      // factor in the index number
+    MCR     p15, 0, r11, c7, c6, 2    // DCISW - clean by set/way
+    SUBS    r9, r9, #1                // decrement the way number
+    BGE     invalidate_caches_is_loop3
+    SUBS    r7, r7, #1                // decrement the index
+    BGE     invalidate_caches_is_loop2
+
+invalidate_caches_is_skip:
+    ADD     r10, r10, #2              // increment the cache number
+    CMP     r3, r10
+    BGT     invalidate_caches_is_loop1
+
+invalidate_caches_is_finished:
+    POP     {r4-r12}
+    BX      lr
+    
+
+// ------------------------------------------------------------
+// TLB
+// ------------------------------------------------------------
+
+    .global invalidateUnifiedTLB
+    .type   invalidateUnifiedTLB,function
+  // void invalidateUnifiedTLB(void)//
+invalidateUnifiedTLB:
+    MOV     r0, #0
+    MCR     p15, 0, r0, c8, c7, 0                 // TLBIALL - Invalidate entire unified TLB
+    BX      lr
+    
+
+    .global invalidateUnifiedTLB_IS
+    .type   invalidateUnifiedTLB_IS,function
+  // void invalidateUnifiedTLB_IS(void)//
+invalidateUnifiedTLB_IS:
+    MOV     r0, #1
+    MCR     p15, 0, r0, c8, c3, 0                 // TLBIALLIS - Invalidate entire unified TLB Inner Shareable
+    BX      lr
+    
+
+// ------------------------------------------------------------
+// Branch Prediction
+// ------------------------------------------------------------
+
+    .global flushBranchTargetCache
+    .type   flushBranchTargetCache,function
+  // void flushBranchTargetCache(void)
+flushBranchTargetCache:
+  MOV     r0, #0
+  MCR     p15, 0, r0, c7, c5, 6                 // BPIALL - Invalidate entire branch predictor array
+  BX      lr
+  
+
+    .global flushBranchTargetCache_IS
+    .type   flushBranchTargetCache_IS,function
+  // void flushBranchTargetCache_IS(void)
+flushBranchTargetCache_IS:
+  MOV     r0, #0
+  MCR     p15, 0, r0, c7, c1, 6                 // BPIALLIS - Invalidate entire branch predictor array Inner Shareable
+  BX      lr
+  
+
+// ------------------------------------------------------------
+// High Vecs
+// ------------------------------------------------------------
+
+    .global enableHighVecs
+    .type   enableHighVecs,function
+  // void enableHighVecs(void)//
+enableHighVecs:
+  MRC     p15, 0, r0, c1, c0, 0 // Read Control Register
+  ORR     r0, r0, #(1 << 13)    // Set the V bit (bit 13)
+  MCR     p15, 0, r0, c1, c0, 0 // Write Control Register
+  ISB
+  BX      lr
+  
+
+    .global disableHighVecs
+    .type   disableHighVecs,function
+  // void disable_highvecs(void)//
+disableHighVecs:
+  MRC     p15, 0, r0, c1, c0, 0 // Read Control Register
+  BIC     r0, r0, #(1 << 13)    // Clear the V bit (bit 13)
+  MCR     p15, 0, r0, c1, c0, 0 // Write Control Register
+  ISB
+  BX      lr
+  
+
+// ------------------------------------------------------------
+// Context ID
+// ------------------------------------------------------------
+
+    .global getContextID
+    .type   getContextID,function
+  // uint32_t getContextIDd(void)//
+getContextID:
+  MRC     p15, 0, r0, c13, c0, 1 // Read Context ID Register
+  BX      lr
+  
+
+    .global setContextID
+    .type   setContextID,function
+  // void setContextID(uint32_t)//
+setContextID:
+  MCR     p15, 0, r0, c13, c0, 1 // Write Context ID Register
+  BX      lr
+  
+
+// ------------------------------------------------------------
+// ID registers
+// ------------------------------------------------------------
+
+    .global getMIDR
+    .type   getMIDR,function
+  // uint32_t getMIDR(void)//
+getMIDR:
+  MRC     p15, 0, r0, c0, c0, 0 // Read Main ID Register (MIDR)
+  BX      lr
+  
+
+    .global getMPIDR
+    .type   getMPIDR,function
+  // uint32_t getMPIDR(void)//
+getMPIDR:
+  MRC     p15, 0, r0, c0 ,c0, 5// Read Multiprocessor ID register (MPIDR)
+  BX      lr
+  
+
+// ------------------------------------------------------------
+// CP15 SMP related
+// ------------------------------------------------------------
+
+    .global getBaseAddr
+    .type   getBaseAddr,function
+  // uint32_t getBaseAddr(void)
+  // Returns the value CBAR (base address of the private peripheral memory space)
+getBaseAddr:
+  MRC     p15, 4, r0, c15, c0, 0  // Read peripheral base address
+  BX      lr
+  
+
+// ------------------------------------------------------------
+
+    .global getCPUID
+    .type   getCPUID,function
+  // uint32_t getCPUID(void)
+  // Returns the CPU ID (0 to 3) of the CPU executed on
+getCPUID:
+  MRC     p15, 0, r0, c0, c0, 5   // Read CPU ID register
+  AND     r0, r0, #0x03           // Mask off, leaving the CPU ID field
+  BX      lr
+  
+
+// ------------------------------------------------------------
+
+    .global goToSleep
+    .type   goToSleep,function
+  // void goToSleep(void)
+goToSleep:
+  DSB                             // Clear all pending data accesses
+  WFI                             // Go into standby
+  B       goToSleep               // Catch in case of rogue events
+  BX      lr
+  
+
+// ------------------------------------------------------------
+
+    .global joinSMP
+    .type   joinSMP,function
+    // void joinSMP(void)
+    // Sets the ACTRL.SMP bit
+joinSMP:
+
+    // SMP status is controlled by bit 6 of the CP15 Aux Ctrl Reg
+
+    MRC     p15, 0, r0, c1, c0, 1   // Read ACTLR
+    MOV     r1, r0
+    ORR     r0, r0, #0x040          // Set bit 6
+    CMP     r0, r1
+    MCRNE   p15, 0, r0, c1, c0, 1   // Write ACTLR
+    ISB
+
+    BX      lr
+  
+
+// ------------------------------------------------------------
+
+    .global leaveSMP
+    .type   leaveSMP,function
+    // void leaveSMP(void)
+    // Clear the ACTRL.SMP bit
+leaveSMP:
+
+    // SMP status is controlled by bit 6 of the CP15 Aux Ctrl Reg
+
+    MRC     p15, 0, r0, c1, c0, 1   // Read ACTLR
+    BIC     r0, r0, #0x040          // Clear bit 6
+    MCR     p15, 0, r0, c1, c0, 1   // Write ACTLR
+    ISB
+
+    BX      lr
+  
+
+// ------------------------------------------------------------
+// End of v7.s
+// ------------------------------------------------------------

ports/cortex_a15/gnu/inc/tx_port.h

@@ -321,7 +321,7 @@ void    tx_thread_vfp_disable(void);
 
 #ifdef TX_THREAD_INIT
 CHAR                            _tx_version_id[] =
-                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX ARMv7-A Version 6.2.1 *";
+                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  ThreadX ARMv7-A Version 6.3.0 *";
 #else
 extern  CHAR                    _tx_version_id[];
 #endif

ports/cortex_a15/gnu/src/tx_thread_context_restore.S

@@ -53,7 +53,7 @@ IRQ_MODE        =     0x92               // Disable IRQ, IRQ mode
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_context_restore                            ARMv7-A       */
-/*                                                           6.1.11       */
+/*                                                           6.3.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -91,9 +91,9 @@ IRQ_MODE        =     0x92               // Disable IRQ, IRQ mode
 /*                                            resulting in version 6.1.9  */
 /*  04-25-2022     Zhen Kong                Updated comments,             */
 /*                                            resulting in version 6.1.11 */
-/*  03-08-2023      Cindy Deng              Modified comment(s), added    */
+/*  10-31-2023     Tiejun Zhou              Modified comment(s), added    */
 /*                                            #include tx_user.h,         */
-/*                                            resulting in version 6.2.1  */
+/*                                            resulting in version 6.3.0  */
 /*                                                                        */
 /**************************************************************************/
     .global _tx_thread_context_restore