Merge branch 'main' of https://github.com/FreeRTOS/FreeRTOS-Kernel

Author: HirokiIshiguro

.github/CONTRIBUTING.md

@@ -1,70 +1,70 @@
-# Contribution guidelines
-
-Thank you for your interest in contributing to our project. Whether it's a bug report, new feature, code, or
-documentation, we welcome our community to be involved in this project.
-
-Please read through this document before submitting any issues or pull requests to ensure we are able to help you and all members of the community as effectively as possible.
-
-## Code of conduct
-This project has adopted the [Amazon Open Source Code of Conduct](https://aws.github.io/code-of-conduct).
-For more information see the [Code of Conduct FAQ](https://aws.github.io/code-of-conduct-faq) or contact
-[email protected] with any additional questions or comments.
-
-
-## Security issue notifications
-If you discover a potential security issue in this project we ask that you notify AWS/Amazon Security via our [vulnerability reporting page](https://aws.amazon.com/security/vulnerability-reporting/). Please do **not** create a public github issue.
-
-
-## Submitting a bugs/feature request
-Have a bug to report or feature to request? Follow these steps:
-1. Search on the [FreeRTOS Community Support Forums](https://forums.freertos.org/) and [GitHub issue tracker](https://github.com/FreeRTOS/FreeRTOS/issues?utf8=%E2%9C%93&q=is%3Aissue) to be sure this hasn't been already reported or discussed. 
-2. If your search turns up empty, create a new topic in the [forums](https://forums.freertos.org/) and work with the community to help clarify issues or refine the idea. Include as many of the details listed below.
-3. Once the community has had time to discuss and digest, we welcome you to create an [issue](https://github.com/FreeRTOS/FreeRTOS/issues) to report bugs or suggest features.
-
-When creating a new topic on the forums or filing an issue, please include as many relevant details as possible. Examples include:
-
-* A clear description of the situation — what you observe, what you expect, and your view on how the two differ.
-* A reproducible test case or sequence of steps.
-* The version of our code being used.
-* Any modifications you've made relevant to the bug.
-* Details of your environment or deployment. Highlight anything unusual.
-
-
-## Contributing via pull request
-Contributions via pull requests are much appreciated. Before sending us a pull request, please ensure that:
-
-1. You are working against the latest source on the *master* branch.
-2. You check existing open, and recently merged, pull requests to make sure someone else hasn't addressed the problem already.
-3. You open an issue to discuss any significant work - we would hate for your time to be wasted.
-
-To send us a pull request, please:
-
-1. Fork the repository.
-2. Modify the source; focus on the specific change you are contributing. If you also reformat all the code, it will be hard for us to focus on your change.
-3. Follow the [coding style guide](https://www.FreeRTOS.org/FreeRTOS-Coding-Standard-and-Style-Guide.html).
-4. Commit to your fork using clear commit messages.
-5. Send us a pull request, answering any default questions in the pull request interface.    
-   NOTE: Please make sure the default option (Allow edits from maintainers) is left checked.    
-6. Pay attention to any automated CI failures reported in the pull request, and stay involved in the conversation.
-
-GitHub provides additional document on [forking a repository](https://help.github.com/articles/fork-a-repo/) and
-[creating a pull request](https://help.github.com/articles/creating-a-pull-request/).
-
-## Coding style
-* Please ensure that your code complies to the [FreeRTOS coding style guidelines](https://www.FreeRTOS.org/FreeRTOS-Coding-Standard-and-Style-Guide.html).
-
-
-## Getting your pull request merged
-All pull requests must be approved by our review team before it can be merged in. We appreciate your patience while pull requests are reviewed. The time it takes to review will depend on complexity and consideration of wider implications.
-
-
-## Finding contributions to work on
-Looking at the existing issues is a great way to find something to contribute on. As our projects, by default, use the default GitHub issue labels (enhancement/bug/duplicate/help wanted/invalid/question/wontfix), tackling open 'help wanted' issues is a great place to start.
-
-
-## Licensing
-The FreeRTOS kernel is released under the MIT open source license, the text of which can be found [here](https://github.com/FreeRTOS/FreeRTOS/blob/master/FreeRTOS/License/license.txt)
-
-Additional license files can be found in the folders containing any supplementary libraries licensed by their respective copyright owners where applicable.
-
-We may ask you to sign a [Contributor License Agreement (CLA)](https://en.wikipedia.org/wiki/Contributor_License_Agreement) for larger changes.
+# Contribution guidelines
+
+Thank you for your interest in contributing to our project. Whether it's a bug report, new feature, code, or
+documentation, we welcome our community to be involved in this project.
+
+Please read through this document before submitting any issues or pull requests to ensure we are able to help you and all members of the community as effectively as possible.
+
+## Code of conduct
+This project has adopted the [Amazon Open Source Code of Conduct](https://aws.github.io/code-of-conduct).
+For more information see the [Code of Conduct FAQ](https://aws.github.io/code-of-conduct-faq) or contact
+[email protected] with any additional questions or comments.
+
+
+## Security issue notifications
+If you discover a potential security issue in this project we ask that you notify AWS/Amazon Security via our [vulnerability reporting page](https://aws.amazon.com/security/vulnerability-reporting/). Please do **not** create a public github issue.
+
+
+## Submitting a bugs/feature request
+Have a bug to report or feature to request? Follow these steps:
+1. Search on the [FreeRTOS Community Support Forums](https://forums.freertos.org/) and [GitHub issue tracker](https://github.com/FreeRTOS/FreeRTOS/issues?utf8=%E2%9C%93&q=is%3Aissue) to be sure this hasn't been already reported or discussed. 
+2. If your search turns up empty, create a new topic in the [forums](https://forums.freertos.org/) and work with the community to help clarify issues or refine the idea. Include as many of the details listed below.
+3. Once the community has had time to discuss and digest, we welcome you to create an [issue](https://github.com/FreeRTOS/FreeRTOS/issues) to report bugs or suggest features.
+
+When creating a new topic on the forums or filing an issue, please include as many relevant details as possible. Examples include:
+
+* A clear description of the situation — what you observe, what you expect, and your view on how the two differ.
+* A reproducible test case or sequence of steps.
+* The version of our code being used.
+* Any modifications you've made relevant to the bug.
+* Details of your environment or deployment. Highlight anything unusual.
+
+
+## Contributing via pull request
+Contributions via pull requests are much appreciated. Before sending us a pull request, please ensure that:
+
+1. You are working against the latest source on the *main* branch.
+2. You check existing open, and recently merged, pull requests to make sure someone else hasn't addressed the problem already.
+3. You open an issue to discuss any significant work - we would hate for your time to be wasted.
+
+To send us a pull request, please:
+
+1. Fork the repository.
+2. Modify the source; focus on the specific change you are contributing. If you also reformat all the code, it will be hard for us to focus on your change.
+3. Follow the [coding style guide](https://www.FreeRTOS.org/FreeRTOS-Coding-Standard-and-Style-Guide.html).
+4. Commit to your fork using clear commit messages.
+5. Send us a pull request, answering any default questions in the pull request interface.    
+   NOTE: Please make sure the default option (Allow edits from maintainers) is left checked.    
+6. Pay attention to any automated CI failures reported in the pull request, and stay involved in the conversation.
+
+GitHub provides additional document on [forking a repository](https://help.github.com/articles/fork-a-repo/) and
+[creating a pull request](https://help.github.com/articles/creating-a-pull-request/).
+
+## Coding style
+* Please ensure that your code complies to the [FreeRTOS coding style guidelines](https://www.FreeRTOS.org/FreeRTOS-Coding-Standard-and-Style-Guide.html).
+
+
+## Getting your pull request merged
+All pull requests must be approved by our review team before it can be merged in. We appreciate your patience while pull requests are reviewed. The time it takes to review will depend on complexity and consideration of wider implications.
+
+
+## Finding contributions to work on
+Looking at the existing issues is a great way to find something to contribute on. As our projects, by default, use the default GitHub issue labels (enhancement/bug/duplicate/help wanted/invalid/question/wontfix), tackling open 'help wanted' issues is a great place to start.
+
+
+## Licensing
+The FreeRTOS kernel is released under the MIT open source license, the text of which can be found [here](https://github.com/FreeRTOS/FreeRTOS/blob/main/FreeRTOS/License/license.txt)
+
+Additional license files can be found in the folders containing any supplementary libraries licensed by their respective copyright owners where applicable.
+
+We may ask you to sign a [Contributor License Agreement (CLA)](https://en.wikipedia.org/wiki/Contributor_License_Agreement) for larger changes.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest a new feature for this project
+title: "[Feature Request] <replace with your title>"
+labels: enhancement
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/actions/url_verifier.sh

@@ -8,6 +8,7 @@ then
     exit 2
 fi
 
+USER_AGENT="Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.146 Safari/537.36"
 SCRIPT_RET=0
 
 set -o nounset        # Treat unset variables as an error
@@ -27,7 +28,7 @@ function test {
 
     for UNIQ_URL in ${!dict[@]} # loop urls
     do
-     CURL_RES=$(curl -I ${UNIQ_URL} 2>/dev/null| head -n 1 | cut -f 2 -d ' ')
+     CURL_RES=$(curl -si --user-agent "$(USER_AGENT)" ${UNIQ_URL} 2>/dev/null| head -n 1 | cut -f 2 -d ' ')
      RES=$?
 
         if [ "${CURL_RES}" == '' -o "${CURL_RES}" != '200' ]
@@ -38,11 +39,14 @@ function test {
             then
                 CURL_RES=$RES
                 SCRIPT_RET=1
+                echo ERROR: Result is: "${CURL_RES}"
             elif [ "${CURL_RES}" == '403' ]
             then
                 SCRIPT_RET=1
+                echo ERROR: Result is: "${CURL_RES}"
+            else
+                echo WARNING: Result is: "${CURL_RES}"
             fi
-            echo Result is: "${CURL_RES}"
             echo "================================="
         fi
     done

.github/lexicon.txt

@@ -1529,6 +1529,7 @@ prvinitialisenewstreambuffer
 prvinitialisenewtimer
 prvinsertblockintofreelist
 prvlockqueue
+prvnotifyqueuesetcontainer
 prvportmalloc
 prvportresetpic
 prvprocesssimulatedinterrupts
@@ -1617,6 +1618,7 @@ pvowner
 pvparameter
 pvparameters
 pvportmalloc
+pvportmallocstack
 pvportrealloc
 pvreg
 pvrxdata
@@ -1686,6 +1688,7 @@ pxprevious
 pxpreviouswaketime
 pxqueue
 pxqueuebuffer
+pxqueuesetcontainer
 pxramstack
 pxreadycoroutinelists
 pxreadytaskslists
@@ -1705,6 +1708,7 @@ pxstreambuffercreatestatic
 pxtagvalue
 pxtask
 pxtaskbuffer
+pxtaskcode
 pxtaskdefinition
 pxtaskstatus
 pxtaskstatusarray
@@ -3017,6 +3021,7 @@ xtaskswaitingforbits
 xtaskswaitingtermination
 xtaskswaitingtoreceive
 xtaskswaitingtosend
+xtasktodelete
 xtasktonotify
 xtasktoquery
 xtasktoresume

.github/scripts/kernel_checker.py

@@ -0,0 +1,96 @@
+#!/usr/bin/env python3
+
+import os
+from common.header_checker import HeaderChecker
+
+#--------------------------------------------------------------------------------------------------
+#                                            CONFIG
+#--------------------------------------------------------------------------------------------------
+KERNEL_IGNORED_FILES = [
+    'FreeRTOS-openocd.c'
+]
+
+KERNEL_IGNORED_EXTENSIONS = [
+    '.yml',
+    '.css',
+    '.idx',
+    '.md',
+    '.url',
+    '.sty',
+    '.0-rc2',
+    '.s82',
+    '.js',
+    '.out',
+    '.pack',
+    '.2',
+    '.1-kernel-only',
+    '.0-kernel-only',
+    '.0-rc1',
+    '.readme',
+    '.tex',
+    '.png',
+    '.bat',
+    '.sh',
+    '.txt'
+]
+
+KERNEL_IGNORED_PATTERNS = [
+    r'.*\.git.*',
+    r'.*portable/ThirdParty/GCC/Posix/port*',
+    r'.*portable.*Xtensa_ESP32\/include\/portmacro\.h',
+    r'.*portable.*Xtensa_ESP32.*port\.c',
+    r'.*portable.*Xtensa_ESP32.*portasm\.S',
+    r'.*portable.*Xtensa_ESP32.*xtensa_.*',
+    r'.*portable.*Xtensa_ESP32.*portmux_impl.*',
+    r'.*portable.*Xtensa_ESP32.*xt_asm_utils\.h'
+]
+
+KERNEL_HEADER = [
+    '/*\n',
+    ' * FreeRTOS Kernel V10.4.3\n',
+    ' * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.\n',
+    ' *\n',
+    ' * Permission is hereby granted, free of charge, to any person obtaining a copy of\n',
+    ' * this software and associated documentation files (the "Software"), to deal in\n',
+    ' * the Software without restriction, including without limitation the rights to\n',
+    ' * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of\n',
+    ' * the Software, and to permit persons to whom the Software is furnished to do so,\n',
+    ' * subject to the following conditions:\n',
+    ' *\n',
+    ' * The above copyright notice and this permission notice shall be included in all\n',
+    ' * copies or substantial portions of the Software.\n',
+    ' *\n',
+    ' * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n',
+    ' * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\n',
+    ' * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\n',
+    ' * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\n',
+    ' * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\n',
+    ' * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n',
+    ' *\n',
+    ' * https://www.FreeRTOS.org\n',
+    ' * https://github.com/FreeRTOS\n',
+    ' *\n',
+    ' */\n',
+]
+
+
+def main():
+    parser = HeaderChecker.configArgParser()
+    args   = parser.parse_args()
+
+    # Configure the checks then run
+    checker = HeaderChecker(KERNEL_HEADER)
+    checker.ignoreExtension(*KERNEL_IGNORED_EXTENSIONS)
+    checker.ignorePattern(*KERNEL_IGNORED_PATTERNS)
+    checker.ignoreFile(*KERNEL_IGNORED_FILES)
+    checker.ignoreFile(os.path.split(__file__)[-1])
+
+    rc = checker.processArgs(args)
+    if rc:
+        checker.showHelp(__file__)
+
+    return rc
+
+if __name__ == '__main__':
+    exit(main())
+

.github/workflows/auto-release.yml

@@ -0,0 +1,54 @@
+name: Kernel-Auto-Release
+
+on:
+  workflow_dispatch:
+    inputs:
+      commit_id:
+        description: 'Commit ID'
+        required: true
+        default: 'HEAD'
+      version_number:
+        description: 'Version Number (Ex. 10.4.0)'
+        required: true
+        default: '10.4.0'             
+
+jobs:
+  release-packager:
+    name: Release Packager
+    runs-on: ubuntu-latest
+    steps:
+      # Install python 3
+      - name: Tool Setup
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.7.10
+          architecture:   x64
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      # Currently FreeRTOS/.github/scripts houses the release script. Download it for upcoming usage
+      - name: Checkout FreeRTOS Release Tools
+        uses: actions/checkout@v2
+        with:
+          repository: FreeRTOS/FreeRTOS
+          path: tools
+      
+      # Simpler git auth if we use checkout action and forward the repo to release script 
+      - name: Checkout FreeRTOS Kernel
+        uses: actions/checkout@v2
+        with: 
+          path: local_kernel
+          fetch-depth: 0
+
+      - name: Release
+        run: |
+          # Configure repo for push
+          git config --global user.name ${{ github.actor }}
+          git config --global user.email ${{ github.actor }}@users.noreply.github.com
+          
+          # Install deps and run
+          pip install -r ./tools/.github/scripts/release-requirements.txt
+          ./tools/.github/scripts/release.py FreeRTOS --kernel-repo-path=local_kernel --kernel-commit=${{ github.event.inputs.commit_id }} --new-kernel-version=${{ github.event.inputs.version_number }}
+          exit $?
+        env:
+            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}