Merge branch 'fix/ecdsa_hal' into 'master'

ecdsa: Support multiple ECDSA keys

Closes IDF-7027 and IDF-7176

See merge request espressif/esp-idf!23023

.flake8

@@ -154,6 +154,7 @@ exclude =
         components/protocomm/python/sec1_pb2.py,
         components/protocomm/python/sec2_pb2.py,
         components/protocomm/python/session_pb2.py,
+        components/wifi_provisioning/python/wifi_ctrl_pb2.py,
         components/wifi_provisioning/python/wifi_scan_pb2.py,
         components/wifi_provisioning/python/wifi_config_pb2.py,
         components/wifi_provisioning/python/wifi_constants_pb2.py,

.github/ISSUE_TEMPLATE/01_build_install_bug.yml

@@ -0,0 +1,105 @@
+name: Installation or build bug report
+description: Report installation or build bugs
+labels: ['Type: Bug']
+body:
+  - type: checkboxes
+    id: checklist
+    attributes:
+      label: Answers checklist.
+      description: Before submitting a new issue, please follow the checklist and try to find the answer.
+      options:
+        - label: I have read the documentation [ESP-IDF Programming Guide](https://docs.espressif.com/projects/esp-idf/en/latest/) and the issue is not addressed there.
+          required: true
+        - label: I have updated my IDF branch (master or release) to the latest version and checked that the issue is present there.
+          required: true
+        - label: I have searched the issue tracker for a similar issue and not found a similar issue.
+          required: true
+  - type: input
+    id: idf_version
+    attributes:
+      label: IDF version.
+      description: On which IDF version does this issue occur on? Run `git describe --tags` to find it.
+      placeholder: ex. v3.2-dev-1148-g96cd3b75c
+    validations:
+      required: true
+  - type: dropdown
+    id: operating_system
+    attributes:
+      label: Operating System used.
+      multiple: false
+      options:
+        - Windows
+        - Linux
+        - macOS
+    validations:
+      required: true
+  - type: dropdown
+    id: build
+    attributes:
+      label: How did you build your project?
+      multiple: false
+      options:
+        - Command line with Make
+        - Command line with CMake
+        - Command line with idf.py
+        - Eclipse IDE
+        - CLion IDE
+        - VS Code IDE
+        - Other (please specify in More Information)
+    validations:
+      required: true
+  - type: dropdown
+    id: windows_comand_line
+    attributes:
+      label: If you are using Windows, please specify command line type.
+      multiple: false
+      options:
+        - PowerShell
+        - CMD
+    validations:
+      required: false
+  - type: textarea
+    id: expected
+    attributes:
+      label: What is the expected behavior?
+      description: Please provide a clear and concise description of the expected behavior.
+      placeholder: I expected it to...
+    validations:
+      required: true
+  - type: textarea
+    id: actual
+    attributes:
+      label: What is the actual behavior?
+      description: Please describe actual behavior.
+      placeholder: Instead it...
+    validations:
+      required: true
+  - type: textarea
+    id: steps
+    attributes:
+      label: Steps to reproduce.
+      description: 'How do you trigger this bug? Please walk us through it step by step. If this is build bug, please attach sdkconfig file (from your project folder). Please attach your code here.'
+      value: |
+        1. Step
+        2. Step
+        3. Step
+        ...
+    validations:
+      required: true
+  - type: textarea
+    id: debug_logs
+    attributes:
+      label: Build or installation Logs.
+      description: Build or installation log goes here, should contain the backtrace, as well as the reset source if it is a crash.
+      placeholder: Your log goes here.
+      render: plain
+    validations:
+      required: false
+  - type: textarea
+    id: more-info
+    attributes:
+      label: More Information.
+      description: Do you have any other information from investigating this?
+      placeholder: ex. I tried on my friend's Windows 10 PC and the command works there.
+    validations:
+      required: false

.github/ISSUE_TEMPLATE/02_runtime_bug.yml

@@ -0,0 +1,125 @@
+name: Runtime bug report
+description: Report runtime bugs
+labels: ['Type: Bug']
+body:
+  - type: checkboxes
+    id: checklist
+    attributes:
+      label: Answers checklist.
+      description: Before submitting a new issue, please follow the checklist and try to find the answer.
+      options:
+        - label: I have read the documentation [ESP-IDF Programming Guide](https://docs.espressif.com/projects/esp-idf/en/latest/) and the issue is not addressed there.
+          required: true
+        - label: I have updated my IDF branch (master or release) to the latest version and checked that the issue is present there.
+          required: true
+        - label: I have searched the issue tracker for a similar issue and not found a similar issue.
+          required: true
+  - type: input
+    id: idf_version
+    attributes:
+      label: IDF version.
+      description: On which IDF version does this issue occur on? Run `git describe --tags` to find it.
+      placeholder: ex. v3.2-dev-1148-g96cd3b75c
+    validations:
+      required: true
+  - type: dropdown
+    id: operating_system
+    attributes:
+      label: Operating System used.
+      multiple: false
+      options:
+        - Windows
+        - Linux
+        - macOS
+    validations:
+      required: true
+  - type: dropdown
+    id: build
+    attributes:
+      label: How did you build your project?
+      multiple: false
+      options:
+        - Command line with Make
+        - Command line with CMake
+        - Command line with idf.py
+        - Eclipse IDE
+        - CLion IDE
+        - VS Code IDE
+        - Other (please specify in More Information)
+    validations:
+      required: true
+  - type: dropdown
+    id: windows_comand_line
+    attributes:
+      label: If you are using Windows, please specify command line type.
+      multiple: false
+      options:
+        - PowerShell
+        - CMD
+    validations:
+      required: false
+  - type: input
+    id: devkit
+    attributes:
+      label: Development Kit.
+      description: On which Development Kit does this issue occur on?
+      placeholder: ex. ESP32-Wrover-Kit v2 | Custom Board
+    validations:
+      required: true
+  - type: dropdown
+    id: power_supply
+    attributes:
+      label: Power Supply used.
+      multiple: false
+      options:
+        - USB
+        - External 5V
+        - External 3.3V
+        - Battery
+    validations:
+      required: true
+  - type: textarea
+    id: expected
+    attributes:
+      label: What is the expected behavior?
+      description: Please provide a clear and concise description of the expected behavior.
+      placeholder: I expected it to...
+    validations:
+      required: true
+  - type: textarea
+    id: actual
+    attributes:
+      label: What is the actual behavior?
+      description: Please describe actual behavior.
+      placeholder: Instead it...
+    validations:
+      required: true
+  - type: textarea
+    id: steps
+    attributes:
+      label: Steps to reproduce.
+      description: 'How do you trigger this bug? Please walk us through it step by step. Please attach your code here.'
+      value: |
+        1. Step
+        2. Step
+        3. Step
+        ...
+    validations:
+      required: true
+  - type: textarea
+    id: debug_logs
+    attributes:
+      label: Debug Logs.
+      description: Debug log goes here, should contain the backtrace, as well as the reset source if it is a crash.
+      placeholder: Your log goes here.
+      render: plain
+    validations:
+      required: false
+  - type: textarea
+    id: more-info
+    attributes:
+      label: More Information.
+      description: Do you have any other information from investigating this?
+      placeholder: ex. I tried on my friend's Windows 10 PC and the command works there.
+    validations:
+      required: false

.github/ISSUE_TEMPLATE/03_feature_request.yml

@@ -0,0 +1,34 @@
+name: Feature request
+description: Suggest an idea for this project.
+labels: ['Type: Feature Request']
+body:
+  - type: markdown
+    attributes:
+      value: |
+        * We welcome any ideas or feature requests! It’s helpful if you can explain exactly why the feature would be useful.
+        * There are usually some outstanding feature requests in the [existing issues list](https://github.com/espressif/esp-idf/labels/Type%3A%20Feature%20Request), feel free to add comments to them.
+        * If you would like to contribute, please read the [contributions guide](https://docs.espressif.com/projects/esp-idf/en/stable/esp32/contribute/index.html).
+  - type: textarea
+    id: problem-related
+    attributes:
+      label: Is your feature request related to a problem?
+      description: Please provide a clear and concise description of what the problem is.
+      placeholder: ex. I'm always frustrated when ...
+  - type: textarea
+    id: solution
+    attributes:
+      label: Describe the solution you'd like.
+      description: Please provide a clear and concise description of what you want to happen.
+      placeholder: ex. When connecting to an Espressif chip ...
+  - type: textarea
+    id: alternatives
+    attributes:
+      label: Describe alternatives you've considered.
+      description: Please provide a clear and concise description of any alternative solutions or features you've considered.
+      placeholder: ex. Choosing other approach wouldn't work, because ...
+  - type: textarea
+    id: context
+    attributes:
+      label: Additional context.
+      description: Please add any other context or screenshots about the feature request here.
+      placeholder: ex. This would work only when ...

.github/ISSUE_TEMPLATE/04_other_issue.yml

@@ -0,0 +1,23 @@
+name: General issue report
+description: File an issue report
+body:
+  - type: checkboxes
+    id: checklist
+    attributes:
+      label: Answers checklist.
+      description: Before submitting a new issue, please follow the checklist and try to find the answer.
+      options:
+        - label: I have read the documentation [ESP-IDF Programming Guide](https://docs.espressif.com/projects/esp-idf/en/latest/) and the issue is not addressed there.
+          required: true
+        - label: I have updated my IDF branch (master or release) to the latest version and checked that the issue is present there.
+          required: true
+        - label: I have searched the issue tracker for a similar issue and not found a similar issue.
+          required: true
+  - type: textarea
+    id: issue
+    attributes:
+      label: General issue report
+      description: Your issue report goes here.
+      placeholder: ex. How do I run...
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,92 +0,0 @@
----
-name: Bug report
-about: ESP-IDF crashes, produces incorrect output, or has incorrect behavior
-title: ''
-labels: ''
-assignees: ''
-
----
-
------------------------------ Delete below -----------------------------
-
-**Reminder: If your issue is a general question, starts similar to "How do I..", or is related to 3rd party development kits/libs, please discuss this on our community forum at https://esp32.com instead.**
-
-INSTRUCTIONS
-============
-
-Before submitting a new issue, please follow the checklist and try to find the answer.
-
-- [ ] I have read the documentation [ESP-IDF Programming Guide](https://docs.espressif.com/projects/esp-idf/en/latest/) and the issue is not addressed there.
-- [ ] I have updated my IDF branch (master or release) to the latest version and checked that the issue is present there.
-- [ ] I have searched the issue tracker for a similar issue and not found a similar issue.
-
-If the issue cannot be solved after the steps before, please follow these instructions so we can get the needed information to help you in a quick and effective fashion.
-
-1. Fill in all the fields under **Environment** marked with [ ] by picking the correct option for you in each case and deleting the others.
-2. Describe your problem.
-3. Include [debug logs from the "monitor" tool](https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/tools/idf-monitor.html), or [coredumps](https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/core_dump.html).
-4. Providing as much information as possible under **Other items if possible** will help us locate and fix the problem.
-5. Use [Markdown](https://guides.github.com/features/mastering-markdown/) (see formatting buttons above) and the Preview tab to check what the issue will look like.
-6. Delete these instructions from the above to the below marker lines before submitting this issue.
-
-**IMPORTANT: If you do not follow these instructions and provide the necessary details, your issue may not be resolved.**
-
------------------------------ Delete above -----------------------------
-
-## Environment
-
-- Development Kit:      [ESP32-Wrover-Kit|ESP32-DevKitC|ESP32-PICO-Kit|ESP32-LyraT|ESP32-LyraTD-MSC|none]
-- Kit version (for WroverKit/PicoKit/DevKitC): [v1|v2|v3|v4]
-- Module or chip used:  [ESP32-WROOM-32|ESP32-WROOM-32D|ESP32-WROOM-32U|ESP32-WROVER|ESP32-WROVER-I|ESP32-WROVER-B|ESP32-WROVER-IB|ESP32-SOLO-1|ESP32-PICO-D4|ESP32]
-- IDF version (run ``git describe --tags`` to find it):
-    // v3.2-dev-1148-g96cd3b75c
-- Build System:         [Make|CMake|idf.py]
-- Compiler version (run ``xtensa-esp32-elf-gcc --version`` to find it):
-    // 1.22.0-80-g6c4433a
-- Operating System:     [Windows|Linux|macOS]
-- (Windows only) environment type: [MSYS2 mingw32|ESP Command Prompt|Plain Command Prompt|PowerShell].
-- Using an IDE?: [No|Yes (please give details)]
-- Power Supply:         [USB|external 5V|external 3.3V|Battery]
-
-## Problem Description
-
-//Detailed problem description goes here.
-
-### Expected Behavior
-
-### Actual Behavior
-
-### Steps to reproduce
-
-1. step1
-2. ...
-
-// If possible, attach a picture of your setup/wiring here.
-
-
-### Code to reproduce this issue
-
-```cpp
-// the code should be wrapped in the ```cpp tag so that it will be displayed better.
-#include "esp_log.h"
-
-void app_main()
-{
-
-}
-
-```
-// If your code is longer than 30 lines, [GIST](https://gist.github.com) is preferred.
-
-## Debug Logs
-
-```
-Debug log goes here, should contain the backtrace, as well as the reset source if it is a crash.
-Please copy the plain text here for us to search the error log. Or attach the complete logs but leave the main part here if the log is *too* long.
-```
-
-## Other items if possible
-
-- [ ] sdkconfig file (attach the sdkconfig file from your project folder)
-- [ ] elf file in the ``build`` folder (**note this may contain all the code details and symbols of your project.**)
-- [ ] coredump (This provides stacks of tasks.)

.github/ISSUE_TEMPLATE/config.yml

@@ -1,4 +1,4 @@
-blank_issues_enabled: false
+blank_issues_enabled: true
 contact_links:
   - name: ESP-IDF Programming Guide
     url: https://docs.espressif.com/projects/esp-idf/en/latest/

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,26 +0,0 @@
----
-name: Feature request
-about: Suggest an idea for ESP-IDF
-title: ''
-labels: 'Type: Feature Request'
-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.
-
-Please give as many details as you can. Include suggestions for useful APIs or interfaces if relevant.
-
-**Additional context**
-
-Add any other context or screenshots about the feature request here.

.github/workflows/pre_commit_check.yml

@@ -4,6 +4,9 @@ on:
   pull_request:
     types: [opened, reopened, synchronize]
 
+permissions:
+  contents: read
+
 jobs:
   pre_commit_check:
     runs-on: ubuntu-latest

.gitignore

@@ -61,9 +61,6 @@ tools/test_apps/**/build_*_*/
 tools/test_apps/**/sdkconfig
 tools/test_apps/**/sdkconfig.old
 
-# IDF monitor test
-tools/test_idf_monitor/outputs
-
 TEST_LOGS
 
 # gcov coverage reports

.gitlab-ci.yml

@@ -13,7 +13,7 @@ stages:
 workflow:
   rules:
     # Disable those non-protected push triggered pipelines
-    - if: '$CI_COMMIT_REF_NAME != "master" && $CI_COMMIT_BRANCH !~ /^release\/v/ && $CI_COMMIT_TAG !~ /^v\d+\.\d+(\.\d+)?($|-)/ && $CI_COMMIT_TAG !~ /^qa-test/ && $CI_PIPELINE_SOURCE == "push"'
+    - if: '$CI_COMMIT_REF_NAME != "master" && $CI_COMMIT_BRANCH !~ /^release\/v/ && $CI_COMMIT_TAG !~ /^v\d+\.\d+(\.\d+)?($|-)/ && $CI_PIPELINE_SOURCE == "push"'
       when: never
     # when running merged result pipelines, it would create a temp commit id. use $CI_MERGE_REQUEST_SOURCE_BRANCH_SHA instead of $CI_COMMIT_SHA.
     # Please use PIPELINE_COMMIT_SHA at all places that require a commit sha
@@ -54,21 +54,27 @@ variables:
   BATCH_BUILD: "1"
   V: "0"
   CHECKOUT_REF_SCRIPT: "$CI_PROJECT_DIR/tools/ci/checkout_project_ref.py"
+  PYTHON_VER: 3.7.10
+
+  CLANG_TIDY_RUNNER_PROJ: 2107  # idf/clang-tidy-runner
+  IDF_BUILD_APPS_PROJ: 2818  # espressif/idf-build-apps
 
   # Docker images
   BOT_DOCKER_IMAGE_TAG: ":latest"
 
-  ESP_ENV_IMAGE: "$CI_DOCKER_REGISTRY/esp-env-v5.0:4"
-  AFL_FUZZER_TEST_IMAGE: "$CI_DOCKER_REGISTRY/afl-fuzzer-test-v5.0:4-2"
-  CLANG_STATIC_ANALYSIS_IMAGE: "${CI_DOCKER_REGISTRY}/clang-static-analysis-v5.0:4-2"
-  ESP_IDF_DOC_ENV_IMAGE: "$CI_DOCKER_REGISTRY/esp-idf-doc-env-v5.0:4-4"
-  QEMU_IMAGE: "${CI_DOCKER_REGISTRY}/qemu-v5.0:4-20220802"
-  TARGET_TEST_ENV_IMAGE: "$CI_DOCKER_REGISTRY/target-test-env-v5.0:3"
+  ESP_ENV_IMAGE: "$CI_DOCKER_REGISTRY/esp-env-v5.1:1"
+  CLANG_STATIC_ANALYSIS_IMAGE: "${CI_DOCKER_REGISTRY}/clang-static-analysis-v5.1:1-1"
+  ESP_IDF_DOC_ENV_IMAGE: "$CI_DOCKER_REGISTRY/esp-idf-doc-env-v5.1:1-1"
+  QEMU_IMAGE: "${CI_DOCKER_REGISTRY}/qemu-v5.1:1-20220802"
+  TARGET_TEST_ENV_IMAGE: "$CI_DOCKER_REGISTRY/target-test-env-v5.1:1"
 
   SONARQUBE_SCANNER_IMAGE: "${CI_DOCKER_REGISTRY}/sonarqube-scanner:3"
 
   PRE_COMMIT_IMAGE: "$CI_DOCKER_REGISTRY/esp-idf-pre-commit:1"
 
+  # target test config file, used by assign test job
+  CI_TARGET_TEST_CONFIG_FILE: "$CI_PROJECT_DIR/.gitlab/ci/target-test.yml"
+
   # target test repo parameters
   TEST_ENV_CONFIG_REPO: "https://gitlab-ci-token:${BOT_TOKEN}@${CI_SERVER_HOST}:${CI_SERVER_PORT}/qa/ci-test-runner-configs.git"
 
@@ -81,7 +87,7 @@ variables:
   CI_PYTHON_CONSTRAINT_BRANCH: ""
 
   # Update the filename for a specific ESP-IDF release. It is used only with CI_PYTHON_CONSTRAINT_BRANCH.
-  CI_PYTHON_CONSTRAINT_FILE: "espidf.constraints.v5.0.txt"
+  CI_PYTHON_CONSTRAINT_FILE: "espidf.constraints.v5.1.txt"
 
   # Set this variable to repository name of a Python tool you wish to install and test in the context of ESP-IDF CI.
   # Keep the variable empty when not used.
@@ -92,9 +98,6 @@ variables:
   # This is used only if CI_PYTHON_TOOL_REPO is not empty.
   CI_PYTHON_TOOL_BRANCH: ""
 
-  # Set this variable to specify the file name for the known failure cases.
-  KNOWN_FAILURE_CASES_FILE_NAME: "5.0.txt"
-
   IDF_CI_BUILD: 1
 
 cache:
@@ -128,8 +131,8 @@ cache:
   export PYTHONPATH="$IDF_PATH/tools:$IDF_PATH/tools/esp_app_trace:$IDF_PATH/components/partition_table:$IDF_PATH/tools/ci/python_packages:$PYTHONPATH"
 
 .setup_tools_and_idf_python_venv: &setup_tools_and_idf_python_venv |
-  # Since the version 3.21 CMake passes source files and include dirs to ninja using absolute paths.
-  $IDF_PATH/tools/idf_tools.py --non-interactive install cmake
+  # must use after setup_tools_except_target_test
+  # otherwise the export.sh won't work properly
 
   # download constraint file for dev
   if [[ -n "$CI_PYTHON_CONSTRAINT_BRANCH" ]]; then
@@ -147,7 +150,7 @@ cache:
   # target test jobs
   if [[ "${CI_JOB_STAGE}" == "target_test" ]]; then
     # ttfw jobs
-    if ! echo "${CI_JOB_NAME}" | egrep ".+_pytest_.+"; then
+    if ! echo "${CI_JOB_NAME}" | egrep ".*pytest.*"; then
       run_cmd bash install.sh --enable-ci --enable-ttfw
     else
       run_cmd bash install.sh --enable-ci --enable-pytest
@@ -157,7 +160,16 @@ cache:
   elif [[ "${CI_JOB_STAGE}" == "build" ]]; then
     run_cmd bash install.sh --enable-ci --enable-pytest
   else
-    run_cmd bash install.sh --enable-ci
+    if ! echo "${CI_JOB_NAME}" | egrep ".*pytest.*"; then
+      run_cmd bash install.sh --enable-ci
+    else
+      run_cmd bash install.sh --enable-ci --enable-pytest
+    fi
+  fi
+
+  # Install esp-clang if necessary
+  if [[ "$IDF_TOOLCHAIN" == "clang" ]]; then
+    $IDF_PATH/tools/idf_tools.py --non-interactive install esp-clang
   fi
 
   source ./export.sh
@@ -190,10 +202,6 @@ before_script:
 
 .before_script_macos:
   before_script:
-    # macos is running shell executor, which means it would use
-    # the system installed /usr/local/bin/python3 by default.
-    # Ensure pyenv and PYENV_VERSION installed
-    - eval "$(pyenv init -)"
     - *common-before_scripts
     # On macOS, these tools need to be installed
     - export IDF_TOOLS_PATH="${HOME}/.espressif_runner_${CI_RUNNER_ID}_${CI_CONCURRENT_ID}"
@@ -228,7 +236,6 @@ include:
   - '.gitlab/ci/pre_check.yml'
   - '.gitlab/ci/build.yml'
   - '.gitlab/ci/assign-test.yml'
-  - '.gitlab/ci/integration_test.yml'
   - '.gitlab/ci/host-test.yml'
   - '.gitlab/ci/target-test.yml'
   - '.gitlab/ci/deploy.yml'

.gitlab/CODEOWNERS

@@ -2,5 +2,214 @@
 #
 #    https://docs.gitlab.com/ee/user/project/code_owners.html#the-syntax-of-code-owners-files
 #
+# If more than one rule matches a given file, the latest rule is used.
+# The file should be generally kept sorted, except when it is necessary
+# to use a different order due to the fact above. In that case, use
+# '# sort-order-reset' comment line to reset the sort order.
+#
+# Recipes for a few common cases:
+#
+# 1. Specific directory with all its contents:
+#
+#    /components/app_trace/
+#
+#    Note the trailing slash!
+#
+# 2. File with certain extension in any subdirectory of a certain directory:
+#
+#    /examples/**/*.py
+#
+#    This includes an *.py files in /examples/ directory as well.
+#
+# 3. Contents of a directory with a certain name, anywhere in the tree:
+#
+#    test_*_host/
+#
+#    Will match everything under components/efuse/test_efuse_host/,
+#    components/heap/test_multi_heap_host/, components/lwip/test_afl_host/, etc.
+#
+# 4. Same as above, except limited to a specific place in the tree:
+#
+#    /components/esp32*/
+#
+#    Matches everything under /components/esp32, /components/esp32s2, etc.
+#    Doesn't match /tools/some-test/components/esp32s5.
+#
+# 5. Specific file:
+#
+#    /tools/tools.json
+#
+# 6. File with a certain name anywhere in the tree
+#
+#    .gitignore
+#
 
-* @esp-idf-codeowners/all-maintainers
+* @esp-idf-codeowners/other
+
+/.*                                   @esp-idf-codeowners/tools
+/.github/workflows/                   @esp-idf-codeowners/ci
+/.gitlab-ci.yml                       @esp-idf-codeowners/ci
+/.gitlab/ci/                          @esp-idf-codeowners/ci
+/.gitlab/dangerjs/                    @esp-idf-codeowners/ci @esp-idf-codeowners/tools
+/.pre-commit-config.yaml              @esp-idf-codeowners/ci
+/.readthedocs.yml                     @esp-idf-codeowners/docs
+/CMakeLists.txt                       @esp-idf-codeowners/build-config
+/CONTRIBUTING.md                      @esp-idf-codeowners/docs
+/Kconfig                              @esp-idf-codeowners/build-config
+/README*.md                           @esp-idf-codeowners/docs
+/SUPPORT_POLICY*.md                   @esp-idf-codeowners/docs
+/add_path.sh                          @esp-idf-codeowners/tools
+/conftest.py                          @esp-idf-codeowners/ci
+/export.*                             @esp-idf-codeowners/tools
+/install.*                            @esp-idf-codeowners/tools
+/pytest.ini                           @esp-idf-codeowners/ci
+/sdkconfig.rename                     @esp-idf-codeowners/build-config
+/sonar-project.properties             @esp-idf-codeowners/ci
+
+# sort-order-reset
+
+/components/app_trace/                @esp-idf-codeowners/tools
+/components/app_update/               @esp-idf-codeowners/system @esp-idf-codeowners/app-utilities
+/components/bootloader*/              @esp-idf-codeowners/system @esp-idf-codeowners/security
+/components/bootloader_support/bootloader_flash/    @esp-idf-codeowners/peripherals
+/components/bt/                       @esp-idf-codeowners/bluetooth
+/components/cmock/                    @esp-idf-codeowners/system
+/components/console/                  @esp-idf-codeowners/system @esp-idf-codeowners/app-utilities/console
+/components/cxx/                      @esp-idf-codeowners/system
+/components/driver/                   @esp-idf-codeowners/peripherals
+/components/efuse/                    @esp-idf-codeowners/system
+/components/esp_adc/                  @esp-idf-codeowners/peripherals
+/components/esp_app_format/           @esp-idf-codeowners/system @esp-idf-codeowners/app-utilities
+/components/esp_coex/                 @esp-idf-codeowners/wifi @esp-idf-codeowners/bluetooth @esp-idf-codeowners/ieee802154
+/components/esp_common/               @esp-idf-codeowners/system
+/components/esp_eth/                  @esp-idf-codeowners/network
+/components/esp_event/                @esp-idf-codeowners/system
+/components/esp_gdbstub/              @esp-idf-codeowners/tools
+/components/esp_hid/                  @esp-idf-codeowners/bluetooth
+/components/esp_http_client/          @esp-idf-codeowners/app-utilities
+/components/esp_http_server/          @esp-idf-codeowners/app-utilities
+/components/esp_https_ota/            @esp-idf-codeowners/app-utilities
+/components/esp_https_server/         @esp-idf-codeowners/app-utilities
+/components/esp_hw_support/           @esp-idf-codeowners/system @esp-idf-codeowners/peripherals
+/components/esp_lcd/                  @esp-idf-codeowners/peripherals
+/components/esp_local_ctrl/           @esp-idf-codeowners/app-utilities
+/components/esp_mm/                   @esp-idf-codeowners/peripherals
+/components/esp_netif/                @esp-idf-codeowners/network
+/components/esp_netif_stack/          @esp-idf-codeowners/network
+/components/esp_partition/            @esp-idf-codeowners/storage
+/components/esp_phy/                  @esp-idf-codeowners/bluetooth @esp-idf-codeowners/wifi @esp-idf-codeowners/ieee802154
+/components/esp_pm/                   @esp-idf-codeowners/power-management @esp-idf-codeowners/bluetooth @esp-idf-codeowners/wifi @esp-idf-codeowners/system
+/components/esp_psram/                @esp-idf-codeowners/peripherals @esp-idf-codeowners/system
+/components/esp_ringbuf/              @esp-idf-codeowners/system
+/components/esp_rom/                  @esp-idf-codeowners/system @esp-idf-codeowners/bluetooth @esp-idf-codeowners/wifi
+/components/esp_system/               @esp-idf-codeowners/system
+/components/esp_timer/                @esp-idf-codeowners/system
+/components/esp-tls/                  @esp-idf-codeowners/app-utilities
+/components/esp_wifi/                 @esp-idf-codeowners/wifi
+/components/espcoredump/              @esp-idf-codeowners/tools
+/components/esptool_py/               @esp-idf-codeowners/tools
+/components/fatfs/                    @esp-idf-codeowners/storage
+/components/fatfs/**/*.py             @esp-idf-codeowners/tools
+/components/freertos/                 @esp-idf-codeowners/system
+/components/hal/                      @esp-idf-codeowners/peripherals
+/components/heap/                     @esp-idf-codeowners/system
+/components/http_parser/              @esp-idf-codeowners/app-utilities
+/components/idf_test/                 @esp-idf-codeowners/ci
+/components/ieee802154/               @esp-idf-codeowners/ieee802154
+/components/json/                     @esp-idf-codeowners/app-utilities
+/components/linux/                    @esp-idf-codeowners/system
+/components/log/                      @esp-idf-codeowners/system
+/components/lwip/                     @esp-idf-codeowners/lwip
+/components/mbedtls/                  @esp-idf-codeowners/app-utilities/mbedtls @esp-idf-codeowners/security
+/components/mqtt/                     @esp-idf-codeowners/network
+/components/newlib/                   @esp-idf-codeowners/system @esp-idf-codeowners/tools
+/components/nvs_flash/                @esp-idf-codeowners/storage
+/components/openthread/               @esp-idf-codeowners/ieee802154
+/components/partition_table/          @esp-idf-codeowners/system
+/components/perfmon/                  @esp-idf-codeowners/tools
+/components/protobuf-c/               @esp-idf-codeowners/app-utilities
+/components/protocomm/                @esp-idf-codeowners/app-utilities/provisioning
+/components/pthread/                  @esp-idf-codeowners/system
+/components/riscv/                    @esp-idf-codeowners/system
+/components/sdmmc/                    @esp-idf-codeowners/storage
+/components/soc/                      @esp-idf-codeowners/peripherals @esp-idf-codeowners/system
+/components/spi_flash/                @esp-idf-codeowners/peripherals
+/components/spiffs/                   @esp-idf-codeowners/storage
+/components/tcp_transport/            @esp-idf-codeowners/network
+/components/touch_element/            @esp-idf-codeowners/peripherals
+/components/ulp/                      @esp-idf-codeowners/system
+/components/unity/                    @esp-idf-codeowners/ci
+/components/usb/                      @esp-idf-codeowners/peripherals/usb
+/components/vfs/                      @esp-idf-codeowners/storage
+/components/wear_levelling/           @esp-idf-codeowners/storage
+/components/wifi_provisioning/        @esp-idf-codeowners/app-utilities/provisioning
+/components/wpa_supplicant/           @esp-idf-codeowners/wifi @esp-idf-codeowners/app-utilities/mbedtls
+/components/xtensa/                   @esp-idf-codeowners/system
+
+/docs/                                  @esp-idf-codeowners/docs
+/docs/**/api-reference/bluetooth/       @esp-idf-codeowners/bluetooth
+/docs/**/api-reference/network/         @esp-idf-codeowners/network
+/docs/**/api-reference/peripherals/     @esp-idf-codeowners/peripherals
+/docs/**/api-reference/peripherals/usb* @esp-idf-codeowners/peripherals @esp-idf-codeowners/peripherals/usb
+/docs/**/api-reference/protocols/       @esp-idf-codeowners/network @esp-idf-codeowners/app-utilities
+/docs/**/api-reference/provisioning/    @esp-idf-codeowners/app-utilities/provisioning
+/docs/**/api-reference/storage/         @esp-idf-codeowners/storage
+/docs/**/api-reference/system/          @esp-idf-codeowners/system
+/docs/**/security/                      @esp-idf-codeowners/security
+/docs/**/migration-guides/              @esp-idf-codeowners/docs @esp-idf-codeowners/all-maintainers
+
+/examples/README.md           @esp-idf-codeowners/docs @esp-idf-codeowners/ci
+/examples/**/*.py             @esp-idf-codeowners/ci @esp-idf-codeowners/tools
+/examples/bluetooth/          @esp-idf-codeowners/bluetooth
+/examples/build_system/       @esp-idf-codeowners/build-config
+/examples/common_components/  @esp-idf-codeowners/system
+/examples/custom_bootloader/  @esp-idf-codeowners/system
+/examples/cxx/                @esp-idf-codeowners/system
+/examples/ethernet/           @esp-idf-codeowners/network
+/examples/get-started/        @esp-idf-codeowners/system
+/examples/mesh/               @esp-idf-codeowners/wifi
+/examples/network/            @esp-idf-codeowners/network @esp-idf-codeowners/wifi
+/examples/openthread/         @esp-idf-codeowners/ieee802154
+/examples/peripherals/        @esp-idf-codeowners/peripherals
+/examples/peripherals/usb/    @esp-idf-codeowners/peripherals @esp-idf-codeowners/peripherals/usb
+/examples/protocols/          @esp-idf-codeowners/network @esp-idf-codeowners/app-utilities
+/examples/provisioning/       @esp-idf-codeowners/app-utilities/provisioning
+/examples/security/           @esp-idf-codeowners/security
+/examples/storage/            @esp-idf-codeowners/storage
+/examples/system/             @esp-idf-codeowners/system
+/examples/system/ota/         @esp-idf-codeowners/app-utilities
+/examples/wifi/               @esp-idf-codeowners/wifi
+/examples/zigbee/             @esp-idf-codeowners/ieee802154
+
+/tools/                       @esp-idf-codeowners/tools
+/tools/ble/                   @esp-idf-codeowners/app-utilities
+/tools/catch/                 @esp-idf-codeowners/ci
+/tools/ci/                    @esp-idf-codeowners/ci
+/tools/cmake/                 @esp-idf-codeowners/build-config
+/tools/esp_prov/              @esp-idf-codeowners/app-utilities
+/tools/kconfig*/              @esp-idf-codeowners/build-config
+/tools/ldgen/                 @esp-idf-codeowners/build-config
+/tools/mass_mfg/              @esp-idf-codeowners/app-utilities
+/tools/mocks/                 @esp-idf-codeowners/system
+/tools/test_apps/README.md    @esp-idf-codeowners/docs @esp-idf-codeowners/ci
+
+## Note: owners here should be the same as the owners for the same example subdir, above
+/tools/test_apps/build_system/       @esp-idf-codeowners/build-config
+/tools/test_apps/protocols/          @esp-idf-codeowners/network @esp-idf-codeowners/app-utilities
+/tools/test_apps/security/           @esp-idf-codeowners/security
+/tools/test_apps/system/             @esp-idf-codeowners/system
+
+/tools/test_apps/**/*.py             @esp-idf-codeowners/ci @esp-idf-codeowners/tools
+
+/tools/test_build_system/     @esp-idf-codeowners/tools @esp-idf-codeowners/build-config
+
+/tools/unit-test-app/         @esp-idf-codeowners/system @esp-idf-codeowners/tools
+
+# sort-order-reset
+
+/components/**/test_apps/**/*.py     @esp-idf-codeowners/ci @esp-idf-codeowners/tools
+
+# ignore lists
+/tools/ci/check_copyright_config.yaml                   @esp-idf-codeowners/all-maintainers
+/tools/ci/check_copyright_ignore.txt                    @esp-idf-codeowners/all-maintainers
+/tools/ci/mypy_ignore_list.txt                          @esp-idf-codeowners/tools

.gitlab/ci/README.md

@@ -21,6 +21,11 @@
       - [Shell Script Related](#shell-script-related)
   - [Manifest File to Control the Build/Test apps](#manifest-file-to-control-the-buildtest-apps)
     - [Grammar](#grammar)
+      - [Operands](#operands)
+      - [Operators](#operators)
+      - [Limitation:](#limitation)
+    - [How does it work?](#how-does-it-work)
+    - [Example](#example)
 
 ## General Workflow
 
@@ -47,11 +52,11 @@
 - `custom_test[_esp32/esp32s2/...]`
 - `docker`
 - `docs`
-- `docs_fast`, triggers a fast docs build, not a full build which is the CI default. This skips PDF build as well as doxygen APIs, reducing the build time by 90+%.
+- `docs_full`, triggers a full docs build, regardless of files changed
 - `example_test[_esp32/esp32s2/...]`
 - `fuzzer_test`
 - `host_test`
-- `integration_test`
+- `integration_test[_wifi/ble]`
 - `iperf_stress_test`
 - `macos`
 - `macos_test`
@@ -139,11 +144,10 @@ check if there's a suitable `.if-<if-anchor-you-need>` anchor
 1. if there is, create a rule following [`rules` Template Naming Rules](#rules-template-naming-rules).For detail information, please refer to [GitLab Documentation `rules-if`](https://docs.gitlab.com/ee/ci/yaml/README.html#rulesif). Here's an example.
 
     ```yaml
-    .rules:patterns:python-files:
+    .rules:dev:
       rules:
-        - <<: *if-protected
+        - <<: *if-trigger
         - <<: *if-dev-push
-          changes: *patterns-python-files
     ```
 
 2. if there isn't
@@ -234,86 +238,7 @@ To run these commands in shell script locally, place `source tools/ci/utils.sh`
 
 ### Grammar
 
-#### Operands
+We're using the latest version of [idf-build-apps][idf-build-apps]. Please refer to their [documentation][manifest-doc]
 
-- Variables start with `SOC_`. The value would be parsed from components/soc/[TARGET]/include/soc/*_caps.h
-- `IDF_TARGET`
-- `INCLUDE_DEFAULT` (The default value of officially supported targets is 1, otherwise is 0)
-- String, must be double-quoted. e.g. `"esp32"`, `"12345"`
-- Integer, support decimal and hex. e.g. `1`, `0xAB`
-- List with String and Integer inside, the type could be mixed. e.g. `["esp32", 1]`
-
-#### Operators
-
-- `==`, `!=`, `>`, `>=`, `<`, `<=`
-- `and`, `or`
-- `in`, `not in` with list
-- parentheses
-
-#### Limitation:
-
-- all operators are binary operator. For more than two operands, you may use nested parentheses trick. For example,
-  - `A == 1 or (B == 2 and C in [1,2,3])`
-  - `(A == 1 and B == 2) or (C not in ["3", "4", 5])`
-
-### How does it work?
-
-By default, we enable build and test jobs for supported targets. In other words, if an app supports all supported targets, it does not need to be added in a manifest file. The manifest files are files that set the violation rules for apps.
-
-three rules (disable rules are calculated after the `enable` rule):
-- enable: run CI build/test jobs for targets that match any of the specified conditions only
-- disable: will not run CI build/test jobs for targets that match any of the specified conditions
-- disable_test: will not run CI test jobs for targets that match any of the specified conditions
-
-Each key is a test folder. Will apply to all folders inside.
-
-If one sub folder is in a special case, you can overwrite the rules for this folder by adding another entry for this folder itself. Each folder's rules are standalone, and will not inherit its parent's rules. (YAML inheritance is too complicated for reading)
-
-For example in the following codeblock, only `disable` rule exists in `examples/foo/bar`. It's unaware of its parent's `enable` rule. 
-
-```yaml
-examples/foo:
-  enable:
-    - if: IDF_TARGET == "esp32"
-
-examples/foo/bar:
-  disable:
-    - if: IDF_TARGET == "esp32s2"
-```
-
-### Example
-
-```yaml
-examples/foo:
-  enable:
-    - if IDF_TARGET in ["esp32", 1, 2, 3]
-    - if IDF_TARGET not in ["4", "5", 6]
-  # should be run under all targets!
-
-examples/bluetooth:
-  disable:  # disable both build and tests jobs
-    - if: SOC_BT_SUPPORTED != 1
-    # reason is optional if there's no `temporary: true`
-  disable_test:
-    - if: IDF_TARGET == "esp32"
-      temporary: true
-      reason: lack of ci runners  # required when `temporary: true`
-
-examples/bluetooth/test_foo:
-  # each folder's settings are standalone
-  disable:
-    - if: IDF_TARGET == "esp32s2"
-      temporary: true
-      reason: no idea
-  # unlike examples/bluetooth, the apps under this folder would not be build nor test for "no idea" under target esp32s2
-
-examples/get-started/hello_world:
-  enable:
-    - if: IDF_TARGET == "linux"
-      reason: this one only supports linux!
-
-examples/get-started/blink:
-  enable:
-    - if: INCLUDE_DEFAULT == 1 or IDF_TARGET == "linux"
-      reason: This one supports all supported targets and linux
-```
+[idf-build-apps]: https://github.com/espressif/idf-build-apps
+[manifest-doc]: https://docs.espressif.com/projects/idf-build-apps/en/latest/manifest.html

.gitlab/ci/assign-test.yml

@@ -5,7 +5,6 @@
     - assign_test
   variables:
     SUBMODULES_TO_FETCH: "none"
-    CI_TARGET_TEST_CONFIG_FILE: "$CI_PROJECT_DIR/.gitlab/ci/target-test.yml"
   artifacts:
     paths:
       - ${TEST_DIR}/test_configs/
@@ -32,6 +31,12 @@ assign_example_test:
     - job: build_examples_cmake_esp32c3
       artifacts: false
       optional: true
+    - job: build_examples_cmake_esp32c6
+      artifacts: false
+      optional: true
+    - job: build_examples_cmake_esp32h2
+      artifacts: false
+      optional: true
     - job: build_examples_cmake_esp32s3
       artifacts: false
       optional: true
@@ -39,30 +44,6 @@ assign_example_test:
     TEST_TYPE: example_test
     TEST_DIR: examples
 
-assign_custom_test:
-  extends:
-    - .assign_test_template
-    - .rules:build:custom_test
-  needs:
-    - job: build_test_apps_esp32
-      artifacts: false
-      optional: true
-    - job: build_test_apps_esp32s2
-      artifacts: false
-      optional: true
-    - job: build_test_apps_esp32c2
-      artifacts: false
-      optional: true
-    - job: build_test_apps_esp32c3
-      artifacts: false
-      optional: true
-    - job: build_test_apps_esp32s3
-      artifacts: false
-      optional: true
-  variables:
-    TEST_TYPE: custom_test
-    TEST_DIR: tools/test_apps
-
 assign_unit_test:
   extends:
     - .assign_test_template
@@ -76,8 +57,43 @@ assign_unit_test:
       optional: true
     - job: build_esp_idf_tests_cmake_esp32c3
       optional: true
+    - job: build_esp_idf_tests_cmake_esp32c6
+      optional: true
+    - job: build_esp_idf_tests_cmake_esp32h2
+      optional: true
     - job: build_esp_idf_tests_cmake_esp32s3
       optional: true
   variables:
     TEST_TYPE: unit_test
     TEST_DIR: components/idf_test/unit_test
+
+assign_integration_test:
+  extends:
+    - .assign_test_template
+    - .rules:test:integration_test
+    - .before_script_minimal
+  image: ${CI_INTEGRATION_TEST_ENV_IMAGE}
+  needs:
+    - build_ssc_esp32
+    - build_ssc_esp32c3
+    - build_ssc_esp32c2
+  artifacts:
+    paths:
+      - $TEST_DIR/test_configs
+    expire_in: 1 week
+  variables:
+    TEST_DIR: ${CI_PROJECT_DIR}/tools/ci/integration_test
+    BUILD_DIR: ${CI_PROJECT_DIR}/SSC/ssc_bin
+    INTEGRATION_TEST_CASE_PATH: "${CI_PROJECT_DIR}/auto_test_script/TestCaseFiles"
+    ASSIGN_TEST_CASE_SCRIPT: "${CI_PROJECT_DIR}/auto_test_script/bin/CIAssignTestCases.py"
+    PYTHONPATH: ${CI_PROJECT_DIR}/auto_test_script/packages
+    GIT_LFS_SKIP_SMUDGE: 1
+  script:
+    - add_gitlab_ssh_keys
+    # clone test script to assign tests
+    - retry_failed git clone ${CI_AUTO_TEST_SCRIPT_REPO_URL} auto_test_script
+    - python $CHECKOUT_REF_SCRIPT auto_test_script auto_test_script
+    - cd auto_test_script
+    - ./tools/ci/setup_idfci.sh
+    # assign integration test cases
+    - python ${ASSIGN_TEST_CASE_SCRIPT} -t ${INTEGRATION_TEST_CASE_PATH} -c $CI_TARGET_TEST_CONFIG_FILE -b ${BUILD_DIR} -o $TEST_DIR/test_configs

.gitlab/ci/build.yml

@@ -3,6 +3,8 @@
   image: $ESP_ENV_IMAGE
   tags:
     - build
+    # build only on shiny servers since shiny storage server is at the same location
+    - shiny
   variables:
     # Enable ccache for all build jobs. See configure_ci_environment.sh for more ccache related settings.
     IDF_CCACHE_ENABLE: "1"
@@ -19,10 +21,6 @@
   needs:
     - job: fast_template_app
       artifacts: false
-  tags:
-    - build
-    # build only on shiny servers since shiny storage server is at the same location
-    - shiny
   artifacts:
     paths:
       - "**/build*/size.json"
@@ -81,6 +79,24 @@
         examples/bluetooth/hci/controller_hci_uart_esp32
         examples/wifi/iperf
 
+.build_cmake_clang_template:
+  extends:
+    - .build_cmake_template
+  variables:
+    IDF_TOOLCHAIN: clang
+    TEST_BUILD_OPTS_EXTRA: ""
+    TEST_DIR: tools/test_apps/system/cxx_pthread_bluetooth
+  script:
+    # CI specific options start from "--collect-size-info xxx". could ignore when running locally
+    - run_cmd python tools/ci/ci_build_apps.py $TEST_DIR -v
+      -t $IDF_TARGET
+      --copy-sdkconfig
+      --collect-size-info size_info.txt
+      --collect-app-info list_job_${CI_NODE_INDEX:-1}.json
+      --parallel-count ${CI_NODE_TOTAL:-1}
+      --parallel-index ${CI_NODE_INDEX:-1}
+      $TEST_BUILD_OPTS_EXTRA
+
 .build_pytest_template:
   extends:
     - .build_cmake_template
@@ -97,9 +113,7 @@
       - "**/build*/flash_project_args"
       - "**/build*/config/sdkconfig.json"
       - "**/build*/bootloader/*.bin"
-      - "**/build*/bootloader/*.elf"
       - "**/build*/partition_table/*.bin"
-      - "**/build*/project_description.json"
       - list_job_*.json
       - size_info.txt
     when: always
@@ -113,18 +127,61 @@
       --parallel-count ${CI_NODE_TOTAL:-1}
       --parallel-index ${CI_NODE_INDEX:-1}
 
+.build_pytest_no_jtag_template:
+  extends: .build_pytest_template
+  script:
+    # CI specific options start from "--collect-size-info xxx". could ignore when running locally
+    - run_cmd python tools/ci/ci_build_apps.py $TEST_DIR -v
+      -t $IDF_TARGET
+      -m \"not host_test and not jtag\"
+      --pytest-apps
+      --collect-size-info size_info.txt
+      --parallel-count ${CI_NODE_TOTAL:-1}
+      --parallel-index ${CI_NODE_INDEX:-1}
+
+.build_pytest_jtag_template:
+  extends:
+    - .build_cmake_template
+    - .before_script_build_jobs
+  artifacts:
+    paths:
+      - "**/build*/size.json"
+      - "**/build*/build_log.txt"
+      - "**/build*/*.bin"
+      # upload to s3 server to save the artifacts size
+      # - "**/build*/*.map"
+      - "**/build*/*.elf"  # need elf for gdb
+      - "**/build*/flasher_args.json"
+      - "**/build*/flash_project_args"
+      - "**/build*/config/sdkconfig.json"
+      - "**/build*/bootloader/*.bin"
+      - "**/build*/partition_table/*.bin"
+      - list_job_*.json
+      - size_info.txt
+    when: always
+    expire_in: 4 days
+  script:
+    # CI specific options start from "--collect-size-info xxx". could ignore when running locally
+    - run_cmd python tools/ci/ci_build_apps.py $TEST_DIR -v
+      -t $IDF_TARGET
+      -m \"not host_test and jtag\"
+      --pytest-apps
+      --collect-size-info size_info.txt
+      --parallel-count ${CI_NODE_TOTAL:-1}
+      --parallel-index ${CI_NODE_INDEX:-1}
+
 build_pytest_examples_esp32:
   extends:
-    - .build_pytest_template
+    - .build_pytest_no_jtag_template
     - .rules:build:example_test-esp32
-  parallel: 4
+  parallel: 6
   variables:
     IDF_TARGET: esp32
     TEST_DIR: examples
 
 build_pytest_examples_esp32s2:
   extends:
-    - .build_pytest_template
+    - .build_pytest_no_jtag_template
     - .rules:build:example_test-esp32s2
   parallel: 3
   variables:
@@ -133,7 +190,7 @@ build_pytest_examples_esp32s2:
 
 build_pytest_examples_esp32s3:
   extends:
-    - .build_pytest_template
+    - .build_pytest_no_jtag_template
     - .rules:build:example_test-esp32s3
   parallel: 4
   variables:
@@ -142,26 +199,60 @@ build_pytest_examples_esp32s3:
 
 build_pytest_examples_esp32c3:
   extends:
-    - .build_pytest_template
+    - .build_pytest_no_jtag_template
     - .rules:build:example_test-esp32c3
-  parallel: 3
+  parallel: 4
   variables:
     IDF_TARGET: esp32c3
     TEST_DIR: examples
 
 build_pytest_examples_esp32c2:
   extends:
-    - .build_pytest_template
+    - .build_pytest_no_jtag_template
     - .rules:build:example_test-esp32c2
+  parallel: 2
   variables:
     IDF_TARGET: esp32c2
     TEST_DIR: examples
 
+build_pytest_examples_esp32h4:
+  extends:
+    - .build_pytest_no_jtag_template
+    - .rules:build:example_test-esp32h4
+  variables:
+    IDF_TARGET: esp32h4
+    TEST_DIR: examples
+
+build_pytest_examples_jtag:  # for all targets
+  extends:
+    - .build_pytest_jtag_template
+    - .rules:build:example_test-esp32
+  variables:
+    IDF_TARGET: all
+    TEST_DIR: examples
+
+build_pytest_examples_esp32c6:
+  extends:
+    - .build_pytest_template
+    - .rules:build:example_test-esp32c6
+  parallel: 2
+  variables:
+    IDF_TARGET: esp32c6
+    TEST_DIR: examples
+
+build_pytest_examples_esp32h2:
+  extends:
+    - .build_pytest_template
+    - .rules:build:example_test-esp32h2
+  variables:
+    IDF_TARGET: esp32h2
+    TEST_DIR: examples
+
 build_pytest_components_esp32:
   extends:
     - .build_pytest_template
     - .rules:build:component_ut-esp32
-  parallel: 2
+  parallel: 5
   variables:
     IDF_TARGET: esp32
     TEST_DIR: components
@@ -170,7 +261,7 @@ build_pytest_components_esp32s2:
   extends:
     - .build_pytest_template
     - .rules:build:component_ut-esp32s2
-  parallel: 2
+  parallel: 4
   variables:
     IDF_TARGET: esp32s2
     TEST_DIR: components
@@ -179,7 +270,7 @@ build_pytest_components_esp32s3:
   extends:
     - .build_pytest_template
     - .rules:build:component_ut-esp32s3
-  parallel: 2
+  parallel: 4
   variables:
     IDF_TARGET: esp32s3
     TEST_DIR: components
@@ -188,7 +279,7 @@ build_pytest_components_esp32c3:
   extends:
     - .build_pytest_template
     - .rules:build:component_ut-esp32c3
-  parallel: 2
+  parallel: 4
   variables:
     IDF_TARGET: esp32c3
     TEST_DIR: components
@@ -197,14 +288,34 @@ build_pytest_components_esp32c2:
   extends:
     - .build_pytest_template
     - .rules:build:component_ut-esp32c2
+  parallel: 3
   variables:
     IDF_TARGET: esp32c2
     TEST_DIR: components
 
-build_non_test_components_apps:
+build_pytest_components_esp32c6:
+  extends:
+    - .build_pytest_template
+    - .rules:build:component_ut-esp32c6
+  parallel: 3
+  variables:
+    IDF_TARGET: esp32c6
+    TEST_DIR: components
+
+build_pytest_components_esp32h2:
+  extends:
+    - .build_pytest_template
+    - .rules:build:component_ut-esp32h2
+  parallel: 4
+  variables:
+    IDF_TARGET: esp32h2
+    TEST_DIR: components
+
+build_only_components_apps:
   extends:
     - .build_cmake_template
     - .rules:build:component_ut
+  parallel: 5
   script:
     - set_component_ut_vars
     # CI specific options start from "--collect-size-info xxx". could ignore when running locally
@@ -229,8 +340,10 @@ build_non_test_components_apps:
       - "**/build*/flasher_args.json"
       - "**/build*/flash_project_args"
       - "**/build*/config/sdkconfig.json"
+      - "**/build*/bootloader/*.elf"
       - "**/build*/bootloader/*.bin"
       - "**/build*/partition_table/*.bin"
+      - "**/build*/project_description.json"
       - list_job_*.json
       - size_info.txt
     when: always
@@ -256,6 +369,7 @@ build_pytest_test_apps_esp32s3:
   extends:
     - .build_pytest_test_apps_template
     - .rules:build:custom_test-esp32s3
+  parallel: 2
   variables:
     IDF_TARGET: esp32s3
     TEST_DIR: tools/test_apps
@@ -276,6 +390,36 @@ build_pytest_test_apps_esp32c2:
     IDF_TARGET: esp32c2
     TEST_DIR: tools/test_apps
 
+build_pytest_test_apps_esp32c6:
+  extends:
+    - .build_pytest_test_apps_template
+    - .rules:build:custom_test-esp32c6
+  variables:
+    IDF_TARGET: esp32c6
+    TEST_DIR: tools/test_apps
+
+build_pytest_test_apps_esp32h2:
+  extends:
+    - .build_pytest_test_apps_template
+    - .rules:build:custom_test-esp32h2
+  variables:
+    IDF_TARGET: esp32h2
+    TEST_DIR: tools/test_apps
+
+build_only_tools_test_apps:
+  extends:
+    - .build_cmake_template
+    - .rules:build:custom_test
+  parallel: 9
+  script:
+    # CI specific options start from "--collect-size-info xxx". could ignore when running locally
+    - run_cmd python tools/ci/ci_build_apps.py tools/test_apps -v
+      -t all
+      --collect-size-info size_info.txt
+      --collect-app-info list_job_${CI_NODE_INDEX:-1}.json
+      --parallel-count ${CI_NODE_TOTAL:-1}
+      --parallel-index ${CI_NODE_INDEX:-1}
+
 .build_template_app_template:
   extends:
     - .build_template
@@ -315,6 +459,65 @@ fast_template_app:
     BUILD_COMMAND_ARGS: "-p"
 #------------------------------------------------------------------------------
 
+.build_ssc_template:
+  extends:
+    - .build_template
+    - .rules:build:integration_test
+  needs:
+    - job: fast_template_app
+      artifacts: false
+  artifacts:
+    paths:
+      - SSC/ssc_bin
+    expire_in: 1 week
+  script:
+    - retry_failed git clone $SSC_REPOSITORY
+    - python $CHECKOUT_REF_SCRIPT SSC SSC
+    - cd SSC
+    - MAKEFLAGS= ./ci_build_ssc.sh $TARGET_NAME
+
+build_ssc_esp32:
+  extends: .build_ssc_template
+  parallel: 3
+  variables:
+    TARGET_NAME: "ESP32"
+
+build_ssc_esp32s2:
+  extends: .build_ssc_template
+  parallel: 2
+  variables:
+    TARGET_NAME: "ESP32S2"
+
+build_ssc_esp32c2:
+  extends: .build_ssc_template
+  parallel: 2
+  variables:
+    TARGET_NAME: "ESP32C2"
+
+build_ssc_esp32c3:
+  extends: .build_ssc_template
+  parallel: 3
+  variables:
+    TARGET_NAME: "ESP32C3"
+
+build_ssc_esp32s3:
+  extends: .build_ssc_template
+  parallel: 3
+  variables:
+    TARGET_NAME: "ESP32S3"
+
+build_ssc_esp32c6:
+  extends: .build_ssc_template
+  parallel: 3
+  variables:
+    TARGET_NAME: "ESP32C6"
+
+build_ssc_esp32h2:
+  extends: .build_ssc_template
+  parallel: 2
+  variables:
+    TARGET_NAME: "ESP32H2"
+
 .build_esp_idf_tests_cmake_template:
   extends:
     - .build_cmake_template
@@ -356,7 +559,6 @@ build_esp_idf_tests_cmake_esp32:
   extends:
     - .build_esp_idf_tests_cmake_template
     - .rules:build:unit_test-esp32
-  parallel: 2
   variables:
     IDF_TARGET: esp32
 
@@ -364,7 +566,6 @@ build_esp_idf_tests_cmake_esp32s2:
   extends:
     - .build_esp_idf_tests_cmake_template
     - .rules:build:unit_test-esp32s2
-  parallel: 2
   variables:
     IDF_TARGET: esp32s2
 
@@ -389,11 +590,25 @@ build_esp_idf_tests_cmake_esp32c3:
   variables:
     IDF_TARGET: esp32c3
 
+build_esp_idf_tests_cmake_esp32c6:
+  extends:
+    - .build_esp_idf_tests_cmake_template
+    - .rules:build:unit_test-esp32c6
+  variables:
+    IDF_TARGET: esp32c6
+
+build_esp_idf_tests_cmake_esp32h2:
+  extends:
+    - .build_esp_idf_tests_cmake_template
+    - .rules:build:unit_test-esp32h2
+  variables:
+    IDF_TARGET: esp32h2
+
 build_examples_cmake_esp32:
   extends:
     - .build_cmake_template
     - .rules:build:example_test-esp32
-  parallel: 9
+  parallel: 8
   variables:
     IDF_TARGET: esp32
     TEST_DIR: examples
@@ -402,7 +617,7 @@ build_examples_cmake_esp32s2:
   extends:
     - .build_cmake_template
     - .rules:build:example_test-esp32s2
-  parallel: 6
+  parallel: 7
   variables:
     IDF_TARGET: esp32s2
     TEST_DIR: examples
@@ -420,7 +635,7 @@ build_examples_cmake_esp32c2:
   extends:
     - .build_cmake_template
     - .rules:build:example_test-esp32c2
-  parallel: 4
+  parallel: 6
   variables:
     IDF_TARGET: esp32c2
     TEST_DIR: examples
@@ -434,49 +649,92 @@ build_examples_cmake_esp32c3:
     IDF_TARGET: esp32c3
     TEST_DIR: examples
 
-build_test_apps_esp32:
+build_examples_cmake_esp32h4:
   extends:
     - .build_cmake_template
-    - .rules:build:custom_test-esp32
+    - .rules:build:example_test-esp32h4
+  variables:
+    IDF_TARGET: esp32h4
+    TEST_DIR: examples
+
+build_examples_cmake_esp32c6:
+  extends:
+    - .build_cmake_template
+    - .rules:build:example_test-esp32c6
+  parallel: 6
+  variables:
+    IDF_TARGET: esp32c6
+    TEST_DIR: examples
+
+build_examples_cmake_esp32h2:
+  extends:
+    - .build_cmake_template
+    - .rules:build:example_test-esp32h2
   parallel: 2
+  variables:
+    IDF_TARGET: esp32h2
+    TEST_DIR: examples
+
+build_clang_test_apps_esp32:
+  extends:
+    - .build_cmake_clang_template
+    - .rules:build:custom_test-esp32
   variables:
     IDF_TARGET: esp32
-    TEST_DIR: tools/test_apps
 
-build_test_apps_esp32s2:
+build_clang_test_apps_esp32s2:
   extends:
-    - .build_cmake_template
+    - .build_cmake_clang_template
     - .rules:build:custom_test-esp32s2
-  parallel: 2
   variables:
     IDF_TARGET: esp32s2
-    TEST_DIR: tools/test_apps
 
-build_test_apps_esp32s3:
+build_clang_test_apps_esp32s3:
   extends:
-    - .build_cmake_template
+    - .build_cmake_clang_template
     - .rules:build:custom_test-esp32s3
-  parallel: 2
   variables:
     IDF_TARGET: esp32s3
-    TEST_DIR: tools/test_apps
 
-build_test_apps_esp32c3:
+.build_clang_test_apps_riscv:
   extends:
-    - .build_cmake_template
+    - .build_cmake_clang_template
+  variables:
+    # For RISCV clang generates '.linker-options' sections of type 'llvm_linker_options' in asm files.
+    # See (https://llvm.org/docs/Extensions.html#linker-options-section-linker-options).
+    # Binutils gas ignores them with warning.
+    # TODO: LLVM-112, Use integrated assembler.
+    TEST_BUILD_OPTS_EXTRA: "--ignore-warning-str 'Warning: unrecognized section type'"
+
+build_clang_test_apps_esp32c3:
+  extends:
+    - .build_clang_test_apps_riscv
     - .rules:build:custom_test-esp32c3
-  parallel: 2
   variables:
     IDF_TARGET: esp32c3
-    TEST_DIR: tools/test_apps
 
-build_test_apps_esp32c2:
+build_clang_test_apps_esp32c2:
   extends:
-    - .build_cmake_template
+    - .build_clang_test_apps_riscv
     - .rules:build:custom_test-esp32c2
   variables:
     IDF_TARGET: esp32c2
-    TEST_DIR: tools/test_apps
+
+build_clang_test_apps_esp32c6:
+  extends:
+    - .build_clang_test_apps_riscv
+    - .rules:build:custom_test-esp32c6
+  # TODO: c6 builds fail in master due to missing headers
+  allow_failure: true
+  variables:
+    IDF_TARGET: esp32c6
+
+build_clang_test_apps_esp32h4:
+  extends:
+    - .build_clang_test_apps_riscv
+    - .rules:build:custom_test-esp32h4
+  variables:
+    IDF_TARGET: esp32h4
 
 .test_build_system_template:
   stage: host_test
@@ -486,7 +744,6 @@ build_test_apps_esp32c2:
   needs:
     - job: fast_template_app
       artifacts: false
-      optional: true
   script:
     - ${IDF_PATH}/tools/ci/test_configure_ci_environment.sh
     - rm -rf test_build_system
@@ -508,25 +765,27 @@ test_build_system_cmake_macos:
     - macos_shell
   variables:
     SHELL_TEST_SCRIPT: test_build_system_cmake.sh
-    PYENV_VERSION: "3.7"
-  script:
-    - ${IDF_PATH}/tools/ci/test_configure_ci_environment.sh
-    - rm -rf test_build_system
-    - mkdir test_build_system
-    - cd test_build_system
-    # copy-paste the script from .test_build_system_template
-    # since `ESP_IDF_TEMPLATE_GIT` is a group variable and has higher precedence than job variable
-    # export here to override the group variable
-    #
-    # Clone the template app from github for macos runners
-    - export ESP_IDF_TEMPLATE_GIT="https://github.com/espressif/esp-idf-template.git"
-    - ${IDF_PATH}/tools/ci/${SHELL_TEST_SCRIPT}
 
 test_build_system_spaces:
   extends: .test_build_system_template
   variables:
     SHELL_TEST_SCRIPT: test_build_system_spaces.py
 
+pytest_build_system:
+  extends: .test_build_system_template
+  artifacts:
+    paths:
+      - XUNIT_RESULT.xml
+      - test_build_system
+    when: always
+    expire_in: 2 days
+    reports:
+      junit: XUNIT_RESULT.xml
+  script:
+    - ${IDF_PATH}/tools/ci/test_configure_ci_environment.sh
+    - cd ${IDF_PATH}/tools/test_build_system
+    - pytest --work-dir ${CI_PROJECT_DIR}/test_build_system --junitxml=${CI_PROJECT_DIR}/XUNIT_RESULT.xml
+
 build_docker:
   extends:
     - .before_script_minimal

.gitlab/ci/default-build-test-rules.yml

@@ -0,0 +1,20 @@
+# this file support two keywords:
+# - extra_default_build_targets:
+#     besides of the SUPPORTED_TARGETS in IDF,
+#     enable build for the specified targets by default as well.
+# - bypass_check_test_targets:
+#     suppress the check_build_test_rules check-test-script warnings for the specified targets
+#
+# This file should ONLY be used during bringup. Should be reset to empty after the bringup process
+extra_default_build_targets:
+ - esp32c6
+ - esp32h2
+
+# bypass_check_test_targets:
+#  - esp32h2
+#  - esp32c6
+#
+# These lines would
+# - enable the README.md check for esp32c6. Don't forget to add the build jobs in .gitlab/ci/build.yml
+# - disable the test script check with the manifest file.
+#

.gitlab/ci/dependencies/README.md

@@ -97,4 +97,4 @@ There are a few extra dependencies while generating the dependency tree graph, p
 
 ### CLI usage
 
-`python generate_rules.py --graph OUTPUT_PATH`
+`python $IDF_PATH/tools/ci/generate_rules.py --graph OUTPUT_PATH`

.gitlab/ci/dependencies/dependencies.yml

@@ -3,8 +3,10 @@
   - esp32s2
   - esp32s3
   - esp32c3
-  - esp32h2
+  - esp32h4
   - esp32c2
+  - esp32c6
+  - esp32h2
 
 .target_test: &target_test
   - example_test
@@ -21,6 +23,7 @@
   patterns:
     - build_components
     - build_system
+    - downloadable-tools
   included_in:
     - build:target_test
 
@@ -33,6 +36,9 @@
     - docker
   patterns:
     - docker
+    - submodule
+    - build_system
+    - downloadable-tools
 
 "build:windows":
   labels:
@@ -50,6 +56,7 @@
   patterns:
     - build_system
     - macos
+    - downloadable-tools
 
 # ---------------
 # Build Test Jobs
@@ -64,10 +71,21 @@
     - build_components
     - build_system
     - build_target_test
+    - downloadable-tools
   included_in:
     - "build:{0}"
     - build:target_test
 
+build:integration_test:
+  labels:
+    - build
+  patterns:
+    - build_components
+    - build_system
+  included_in:
+    - build:target_test
+
+
 ####################
 # Target Test Jobs #
 ####################
@@ -117,9 +135,12 @@
     - - bt        # example_test_005
       - wifi      # example_test_002, example_test*wifi*
       - ethernet  # example_test*ethernet*
-      - sdio      # UT_044, UT_045
+      - sdio      # component_ut_pytest_esp32_sdio
       - usb       # USB Device & Host tests
       - adc       # component_ut_pytest_esp32x_adc
+      - i154
+      - flash_multi
+      - ecdsa
   patterns:
     - "{0}-{1}-{2}"
     - "{0}-{2}"
@@ -146,6 +167,38 @@
     - "build:example_test"
     - build:target_test
 
+# For i154 runners
+"test:example_test-i154":
+  patterns:
+    - "example_test-i154"
+    - "target_test-i154"
+  labels:
+    - target_test
+    - example_test
+  included_in:
+    - "build:example_test-esp32s3"
+    - "build:example_test-esp32c6"
+    - "build:example_test-esp32h2"
+    - "build:example_test"
+    - build:target_test
+
+"test:integration_test_{0}":
+  matrix:
+    - - wifi
+      - ble
+  labels:
+    - integration_test_{0}
+    - integration_test
+    - target_test
+  patterns:
+    - integration_test-{0}
+    - target_test-{0}
+    # - maybe others
+  included_in:
+    - test:integration_test
+    - build:integration_test
+    - build:target_test
+
 "test:host_test":
   labels:
     - host_test

.gitlab/ci/deploy.yml

@@ -32,11 +32,50 @@ push_to_github:
   extends:
     - .deploy_job_template
     - .before_script_minimal
-    - .rules:push_to_github
-  needs:
-    - check_submodule_sync
+    - .rules:protected-no_label
+  dependencies: []
   script:
     - add_github_ssh_keys
     - git remote remove github &>/dev/null || true
     - git remote add github git@github.com:espressif/esp-idf.git
     - tools/ci/push_to_github.sh
+
+deploy_test_result:
+  extends:
+    - .deploy_job_template
+    - .before_script_minimal
+    - .rules:ref:master-always
+  image: $CI_DOCKER_REGISTRY/bot-env:1
+  dependencies: []
+  tags:
+    - deploy_test
+  artifacts:
+    when: always
+    paths:
+      - ${CI_PROJECT_DIR}/test-management/*.log
+    expire_in: 1 week
+  variables:
+    BOT_ACCOUNT_CONFIG_FILE: "${CI_PROJECT_DIR}/test-management/Config/Account.local.yml"
+    TEST_RESULTS_PATH: "${CI_PROJECT_DIR}/TEST_RESULTS"
+  script:
+    - add_gitlab_ssh_keys
+    - export GIT_SHA=$(echo ${CI_COMMIT_SHA} | cut -c 1-8)
+    - export REV_COUNT=$(git rev-list --count ${GIT_SHA} --)
+    - export SUMMARY="IDF CI test result for $GIT_SHA (r${REV_COUNT})"
+    # Download test result
+    - export PYTHONPATH="$IDF_PATH/tools:$IDF_PATH/tools/ci/python_packages:$PYTHONPATH"
+    - python3 ${IDF_PATH}/tools/ci/get_all_test_results.py --path ${TEST_RESULTS_PATH} --include_retried
+    - if [[ -z $(find ${TEST_RESULTS_PATH} -name "*.xml") ]]; then exit 0; fi
+    # Clone test-management repo
+    - retry_failed git clone $TEST_MANAGEMENT_REPO
+    - python3 $CHECKOUT_REF_SCRIPT test-management test-management
+    - cd test-management
+    - echo $BOT_JIRA_ACCOUNT > ${BOT_ACCOUNT_CONFIG_FILE}
+    # Make sure all requirements are installed
+    - pip3 install -r requirements.txt
+    # Update test cases
+    - python3 ImportTestCase.py $JIRA_TEST_MANAGEMENT_PROJECT from_xml -d ${TEST_RESULTS_PATH} -r $GIT_SHA -l IDFCI
+    # update test results
+    - python3 ImportTestResult.py -r "$GIT_SHA (r${REV_COUNT})" -j $JIRA_TEST_MANAGEMENT_PROJECT -s "$SUMMARY" -l IDFCI -p ${TEST_RESULTS_PATH} --pipeline_url ${CI_PIPELINE_URL}
+  # May need a long time to upload all test results.
+  timeout: 4 hours

.gitlab/ci/docs.yml

@@ -1,12 +1,19 @@
-.patterns-docs: &patterns-docs
+.patterns-docs-full: &patterns-docs-full
   - ".gitlab/ci/docs.yml"
   - "docs/**/*"
+  - "**/*.rst"
+  - "CONTRIBUTING.rst"
+
+.patterns-docs-partial: &patterns-docs-partial
   - "components/**/*.h"
   - "components/**/Kconfig*"
   - "components/**/CMakeList.txt"
   - "components/**/sdkconfig*"
-  - "tools/kconfig_new/**/*"
-  - "CONTRIBUTING.rst"
+  - "tools/tools.json"
+  - "tools/idf_tools.py"
+
+.patterns-example-readme: &patterns-example-readme
+  - "examples/**/*.md"
 
 .patterns-docs-preview: &patterns-docs-preview
   - "docs/**/*"
@@ -17,31 +24,27 @@
 .if-protected-no_label: &if-protected-no_label
   if: '($CI_COMMIT_REF_NAME == "master" || $CI_COMMIT_BRANCH =~ /^release\/v/ || $CI_COMMIT_TAG =~ /^v\d+\.\d+(\.\d+)?($|-)/) && $BOT_TRIGGER_WITH_LABEL == null'
 
-.if-qa-test-tag: &if-qa-test-tag
-  if: '$CI_COMMIT_TAG =~ /^qa-test/'
-
 .if-label-build_docs: &if-label-build_docs
   if: '$BOT_LABEL_BUILD_DOCS || $CI_MERGE_REQUEST_LABELS =~ /^(?:[^,\n\r]+,)*build_docs(?:,[^,\n\r]+)*$/i'
 
-.if-label-docs: &if-label-docs
-  if: '$BOT_LABEL_DOCS || $CI_MERGE_REQUEST_LABELS =~ /^(?:[^,\n\r]+,)*docs(?:,[^,\n\r]+)*$/i'
-
-.if-label-docs_fast: &if-label-docs_fast
-  if: '$BOT_LABEL_DOCS_FAST || $CI_MERGE_REQUEST_LABELS =~ /^(?:[^,\n\r]+,)*docs_fast(?:,[^,\n\r]+)*$/i'
+.if-label-docs_full: &if-label-docs_full
+  if: '$BOT_LABEL_DOCS_FULL || $CI_MERGE_REQUEST_LABELS =~ /^(?:[^,\n\r]+,)*docs_full(?:,[^,\n\r]+)*$/i'
 
 .if-dev-push: &if-dev-push
-  if: '$CI_COMMIT_REF_NAME != "master" && $CI_COMMIT_BRANCH !~ /^release\/v/ && $CI_COMMIT_TAG !~ /^v\d+\.\d+(\.\d+)?($|-)/ && $CI_COMMIT_TAG !~ /^qa-test/ && ($CI_PIPELINE_SOURCE == "push" || $CI_PIPELINE_SOURCE == "merge_request_event")'
+  if: '$CI_COMMIT_REF_NAME != "master" && $CI_COMMIT_BRANCH !~ /^release\/v/ && $CI_COMMIT_TAG !~ /^v\d+\.\d+(\.\d+)?($|-)/ && ($CI_PIPELINE_SOURCE == "push" || $CI_PIPELINE_SOURCE == "merge_request_event")'
 
-.doc-rules:build:docs:
+.doc-rules:build:docs-full:
   rules:
-    - <<: *if-qa-test-tag
-      when: never
     - <<: *if-protected
     - <<: *if-label-build_docs
-    - <<: *if-label-docs
-    - <<: *if-label-docs_fast
+    - <<: *if-label-docs_full
     - <<: *if-dev-push
-      changes: *patterns-docs
+      changes: *patterns-docs-full
+
+.doc-rules:build:docs-partial:
+  rules:
+    - <<: *if-dev-push
+      changes: *patterns-docs-partial
 
 # stage: pre_check
 check_readme_links:
@@ -49,19 +52,24 @@ check_readme_links:
     - .pre_check_template
   tags: ["build", "amd64", "internet"]
   allow_failure: true
+  rules:
+    - <<: *if-protected
+    - <<: *if-dev-push
+      changes: *patterns-example-readme
   script:
     - python ${IDF_PATH}/tools/ci/check_readme_links.py
 
 check_docs_lang_sync:
   extends:
     - .pre_check_template
-    - .doc-rules:build:docs
+    - .doc-rules:build:docs-full
   script:
     - cd docs
     - ./check_lang_folder_sync.sh
 
 .build_docs_template:
   image: $ESP_IDF_DOC_ENV_IMAGE
+  stage: build_doc
   tags:
     - build_docs
   dependencies: []
@@ -71,42 +79,23 @@ check_docs_lang_sync:
   parallel:
     matrix:
       - DOCLANG: ["en", "zh_CN"]
-        DOCTGT: ["esp32", "esp32s2", "esp32s3", "esp32c3", "esp32c2"]
+        DOCTGT: ["esp32", "esp32s2", "esp32s3", "esp32c3", "esp32c2", "esp32c6", "esp32h2"]
 
 check_docs_gh_links:
   image: $ESP_IDF_DOC_ENV_IMAGE
   extends:
     - .pre_check_template
-    - .doc-rules:build:docs
+    - .doc-rules:build:docs-full
   script:
     - cd docs
     - build-docs gh-linkcheck
 
-# stage: build_doc
-# Add this stage to let the build_docs job run in parallel with build
-.build_docs_build_stage_template:
-  extends:
-    - .build_docs_template
-  stage: build_doc
-  needs:
-    - job: check_docs_lang_sync
-      artifacts: false
-    - job: check_docs_gh_links
-      artifacts: false
-
 # Doc jobs have a lot of special cases, we specify rules here directly instead
 # in dependencies.yml to simplify things
 build_docs_html_full:
   extends:
-    - .build_docs_build_stage_template
-  rules:
-    - <<: *if-label-docs_fast
-      when: never
-    - <<: *if-protected
-    - <<: *if-label-build_docs
-    - <<: *if-label-docs
-    - <<: *if-dev-push
-      changes: *patterns-docs
+    - .build_docs_template
+    - .doc-rules:build:docs-full
   artifacts:
     when: always
     paths:
@@ -116,11 +105,10 @@ build_docs_html_full:
   variables:
     DOC_BUILDERS: "html"
 
-build_docs_html_fast:
+build_docs_html_partial:
   extends:
-    - .build_docs_build_stage_template
-  rules:
-    - <<: *if-label-docs_fast
+    - .build_docs_template
+    - .doc-rules:build:docs-partial
   artifacts:
     when: always
     paths:
@@ -129,19 +117,17 @@ build_docs_html_fast:
     expire_in: 4 days
   variables:
     DOC_BUILDERS: "html"
-    DOCS_FAST_BUILD: "yes"
+  parallel:
+    matrix:
+      - DOCLANG: "en"
+        DOCTGT: "esp32"
+      - DOCLANG: "zh_CN"
+        DOCTGT: "esp32c6"
 
 build_docs_pdf:
   extends:
-    - .build_docs_build_stage_template
-  rules:
-    - <<: *if-label-docs_fast
-      when: never
-    - <<: *if-protected
-    - <<: *if-label-build_docs
-    - <<: *if-label-docs
-    - <<: *if-dev-push
-      changes: *patterns-docs
+    - .build_docs_template
+    - .doc-rules:build:docs-full
   artifacts:
     when: always
     paths:
@@ -170,11 +156,11 @@ deploy_docs_preview:
     - .deploy_docs_template
   rules:
     - <<: *if-label-build_docs
-    - <<: *if-label-docs
+    - <<: *if-label-docs_full
     - <<: *if-dev-push
       changes: *patterns-docs-preview
   needs:
-    - job: build_docs_html_fast
+    - job: build_docs_html_partial
       optional: true
     - job: build_docs_html_full
       optional: true
@@ -215,8 +201,12 @@ deploy_docs_production:
 check_doc_links:
   extends:
     - .build_docs_template
-    - .rules:protected
+  rules:
+    - <<: *if-protected-no_label
   stage: post_deploy
+  needs:
+    - job: deploy_docs_production
+      artifacts: false
   tags: ["build", "amd64", "internet"]
   artifacts:
     when: always

.gitlab/ci/host-test.yml

@@ -36,8 +36,6 @@ test_nvs_coverage:
 
 test_partition_table_on_host:
   extends: .host_test_template
-  tags:
-    - build
   script:
     - cd components/partition_table/test_gen_esp32part_host
     - ./gen_esp32part_tests.py
@@ -84,50 +82,10 @@ test_reproducible_build:
       - "**/build*/partition_table/*.bin"
     expire_in: 1 week
 
-.host_fuzzer_test_template:
-  extends:
-    - .host_test_template
-    - .rules:labels:fuzzer_test-weekend_test
-  image: $AFL_FUZZER_TEST_IMAGE
-  artifacts:
-    when: always
-    paths:
-      - ${FUZZER_TEST_DIR}/out/crashes
-      - ${FUZZER_TEST_DIR}/fuzz_output.log
-    expire_in: 1 week
-  script:
-    - export AFL_I_DONT_CARE_ABOUT_MISSING_CRASHES=1 && export AFL_SKIP_CPUFREQ=1
-    - cd ${FUZZER_TEST_DIR}
-    # run AFL fuzzer for one hour
-    - ( ( make ${FUZZER_PARAMS} fuzz | tee fuzz_output.log | grep -v '\(Fuzzing test case\|Entering queue cycle\)' ) || pkill sleep ) &
-    - ( sleep 3600 || mkdir -p out/crashes/env_failed ) && pkill afl-fuz
-    # check no crashes found
-    - test -z "$(ls out/crashes/)" || exit 1
-
-test_lwip_dns_fuzzer_on_host:
-  extends: .host_fuzzer_test_template
-  variables:
-    FUZZER_TEST_DIR: components/lwip/test_afl_host
-    FUZZER_PARAMS: MODE=dns
-
-test_lwip_dhcp_fuzzer_on_host:
-  extends: .host_fuzzer_test_template
-  variables:
-    FUZZER_TEST_DIR: components/lwip/test_afl_host
-    FUZZER_PARAMS: MODE=dhcp_client
-
-test_lwip_dhcps_fuzzer_on_host:
-  extends: .host_fuzzer_test_template
-  variables:
-    FUZZER_TEST_DIR: components/lwip/test_afl_host
-    FUZZER_PARAMS: MODE=dhcp_server
-
 test_spiffs_on_host:
   extends: .host_test_template
   script:
-    - cd components/spiffs/test_spiffs_host/
-    - make test
-    - cd ../test_spiffsgen
+    - cd components/spiffs/test_spiffsgen/
     - ./test_spiffsgen.py
 
 test_fatfsgen_on_host:
@@ -146,55 +104,10 @@ test_multi_heap_on_host:
 
 test_certificate_bundle_on_host:
   extends: .host_test_template
-  tags:
-    - build
   script:
     - cd components/mbedtls/esp_crt_bundle/test_gen_crt_bundle/
     - ./test_gen_crt_bundle.py
 
-test_confserver:
-  extends: .host_test_template
-  script:
-    - cd tools/kconfig_new/test/confserver
-    - ./test_confserver.py
-
-test_gen_kconfig_doc:
-  extends: .host_test_template
-  script:
-    - cd tools/kconfig_new/test/gen_kconfig_doc/
-    - ./test_target_visibility.py
-    - ./test_kconfig_out.py
-
-test_confgen:
-  extends: .host_test_template
-  script:
-    - cd tools/kconfig_new/test/confgen/
-    - ./test_confgen.py
-
-test_idf_monitor:
-  extends: .host_test_template
-  artifacts:
-    # save artifacts always in order to access results which were retried without consequent failure
-    when: always
-    paths:
-      - tools/test_idf_monitor/outputs/*
-    expire_in: 1 week
-  script:
-    - eval $($IDF_PATH/tools/idf_tools.py export)
-    - cd ${IDF_PATH}/tools/test_idf_monitor
-    - ./run_test_idf_monitor.py
-
-test_idf_size:
-  extends: .host_test_template
-  artifacts:
-    when: on_failure
-    paths:
-      - tools/test_idf_size/output
-      - tools/test_idf_size/.coverage
-    expire_in: 1 week
-  script:
-    - cd ${IDF_PATH}/tools/test_idf_size
-    - ./test.sh
 
 test_idf_py:
   extends: .host_test_template
@@ -203,6 +116,7 @@ test_idf_py:
   script:
     - cd ${IDF_PATH}/tools/test_idf_py
     - ./test_idf_py.py
+    - ./test_hints.py
 
 # Test for create virtualenv. It must be invoked from Python, not from virtualenv.
 # Use docker image system python without any extra dependencies
@@ -214,6 +128,7 @@ test_idf_tools:
     when: on_failure
     paths:
       - tools/tools.new.json
+      - tools/test_idf_tools/test_python_env_logs.txt
     expire_in: 1 week
   image:
     name: $ESP_ENV_IMAGE
@@ -238,7 +153,7 @@ test_idf_tools:
   script:
     - cd ${IDF_PATH}/components/efuse/
     - ./efuse_table_gen.py -t "${IDF_TARGET}" ${IDF_PATH}/components/efuse/${IDF_TARGET}/esp_efuse_table.csv
-    - git diff --exit-code -- ${IDF_TARGET}/esp_efuse_table.c || { echo 'Differences found for ${IDF_TARGET} target. Please run make efuse_common_table or idf.py efuse-common-table and commit the changes.'; exit 1; }
+    - git diff --exit-code -- ${IDF_TARGET}/esp_efuse_table.c || { echo 'Differences found for ${IDF_TARGET} target. Please run idf.py efuse-common-table and commit the changes.'; exit 1; }
     - cd ${IDF_PATH}/components/efuse/test_efuse_host
     - ./efuse_tests.py
 
@@ -265,6 +180,35 @@ test_efuse_table_on_host_esp32h2:
   variables:
     IDF_TARGET: esp32h2
 
+test_efuse_table_on_host_esp32c6:
+  extends: .test_efuse_table_on_host_template
+  variables:
+    IDF_TARGET: esp32c6
+
+test_efuse_table_on_host_esp32h4:
+  extends: .test_efuse_table_on_host_template
+  variables:
+    IDF_TARGET: esp32h4
+
+test_espcoredump:
+  extends: .host_test_template
+  artifacts:
+    when: always
+    paths:
+      - components/espcoredump/test/**/.coverage
+      - components/espcoredump/test/**/output
+    expire_in: 1 week
+  variables:
+    IDF_COREDUMP_ELF_REPO: "https://gitlab-ci-token:${BOT_TOKEN}@${CI_SERVER_HOST}:${CI_SERVER_PORT}/idf/idf-coredump-elf.git"
+    IDF_COREDUMP_ELF_TAG: idf-20220928
+    # install CMake version specified in tools.json
+    SETUP_TOOLS_LIST: "all"
+  script:
+    - eval $($IDF_PATH/tools/idf_tools.py export)
+    - retry_failed git clone ${IDF_COREDUMP_ELF_REPO} -b $IDF_COREDUMP_ELF_TAG
+    - cd ${IDF_PATH}/components/espcoredump/test/
+    - ./test_espcoredump.sh ${CI_PROJECT_DIR}/idf-coredump-elf
+
 test_logtrace_proc:
   extends: .host_test_template
   artifacts:
@@ -333,33 +277,37 @@ test_split_path_by_spaces:
     - cd ${IDF_PATH}/tools
     - python -m unittest split_paths_by_spaces.py
 
-test_nvs_page:
-  extends: .host_test_template
-  script:
-    - cd ${IDF_PATH}/components/nvs_flash/host_test/nvs_page_test
-    - idf.py build
-    - build/test_nvs_page_host.elf
-
 test_mqtt_on_host:
   extends: .host_test_template
   script:
-    - cd ${IDF_PATH}/components/mqtt/host_test
+    - cd ${IDF_PATH}/components/mqtt/esp-mqtt/host_test
     - idf.py build
     - LSAN_OPTIONS=verbosity=1:log_threads=1 build/host_mqtt_client_test.elf
 
-test_log:
+test_transport_on_host:
   extends: .host_test_template
   script:
-    - cd ${IDF_PATH}/components/log/host_test/log_test
+    - cd ${IDF_PATH}/components/tcp_transport/host_test
     - idf.py build
-    - build/test_log_host.elf
+    - LSAN_OPTIONS=verbosity=1:log_threads=1 build/host_tcp_transport_test.elf
 
-test_esp_event:
+test_sockets_on_host:
   extends: .host_test_template
   script:
-    - cd ${IDF_PATH}/components/esp_event/host_test/esp_event_unit_test
+    # test the tcp-client example with system sockets
+    - cd ${IDF_PATH}/examples/protocols/sockets/tcp_client
+    - echo 'CONFIG_EXAMPLE_IPV4_ADDR="127.0.0.1"' >> sdkconfig.defaults
+    - idf.py --preview set-target linux
     - idf.py build
-    - build/test_esp_event_host.elf
+    - timeout 5 ./build/tcp_client.elf >test.log || true
+    - grep "Socket unable to connect" test.log
+    # test the udp-client example with lwip sockets
+    - cd ${IDF_PATH}/examples/protocols/sockets/udp_client
+    - echo 'CONFIG_EXAMPLE_IPV4_ADDR="127.0.0.1"' >> sdkconfig.defaults
+    - idf.py --preview set-target linux
+    - idf.py build
+    - timeout 5 ./build/udp_client.elf >test.log || true
+    - grep "Message sent" test.log
 
 test_eh_frame_parser:
   extends: .host_test_template
@@ -368,29 +316,6 @@ test_eh_frame_parser:
     - make
     - ./eh_frame_test
 
-test_rom_on_linux_works:
-  extends: .host_test_template
-  script:
-    - cd ${IDF_PATH}/components/esp_rom/host_test/rom_test
-    - idf.py build
-    - build/test_rom_host.elf
-
-test_linux_example:
-  extends: .host_test_template
-  script:
-    - cd ${IDF_PATH}/examples/build_system/cmake/linux_host_app
-    - idf.py build
-    - timeout 5 ./build/linux_host_app.elf >test.log || true
-    - grep "Restarting" test.log
-
-test_partition_api_host:
-  extends: .host_test_template
-  script:
-    - cd ${IDF_PATH}/components/esp_partition/host_test/partition_api_test
-    - idf.py build
-    - timeout 5 ./build/partition_api_test.elf >test.log
-    - grep " 0 Failures" test.log
-
 test_gen_soc_caps_kconfig:
   extends: .host_test_template
   script:
@@ -402,9 +327,44 @@ test_pytest_qemu:
     - .host_test_template
     - .before_script_build_jobs
   image: $QEMU_IMAGE
+  artifacts:
+    when: always
+    paths:
+      - XUNIT_RESULT.xml
+      - pytest_embedded_log/
+    reports:
+      junit: XUNIT_RESULT.xml
+    expire_in: 1 week
   script:
     - run_cmd python tools/ci/ci_build_apps.py . -vv
       --target esp32
       --pytest-apps
       -m qemu
-    - pytest --target esp32 -m qemu --embedded-services idf,qemu
+    - retry_failed git clone $KNOWN_FAILURE_CASES_REPO known_failure_cases
+    - pytest
+      --target esp32
+      -m qemu
+      --embedded-services idf,qemu
+      --junitxml=XUNIT_RESULT.xml
+      --known-failure-cases-file known_failure_cases/known_failure_cases.txt
+
+test_pytest_linux:
+  extends:
+    - .host_test_template
+    - .before_script_build_jobs
+  artifacts:
+    when: always
+    paths:
+      - XUNIT_RESULT.xml
+      - pytest_embedded_log/
+    reports:
+      junit: XUNIT_RESULT.xml
+    expire_in: 1 week
+  script:
+    - run_cmd python tools/ci/ci_build_apps.py components examples tools/test_apps -vv
+      --target linux
+      --pytest-apps
+      -m host_test
+    - retry_failed git clone $KNOWN_FAILURE_CASES_REPO known_failure_cases
+    - run_cmd pytest --target linux -m host_test --junitxml=XUNIT_RESULT.xml
+      --known-failure-cases-file known_failure_cases/known_failure_cases.txt

.gitlab/ci/integration_test.yml

@@ -1,69 +0,0 @@
-# generate dynamic integration pipeline by `idf-integration-ci` project
-
-.patterns-integration_test: &patterns-integration_test
-  # add all possible patterns to make sure `gen_integration_pipeline` can be triggered.
-  # fine-grained control will be done while generating the pipeline
-  # find `patterns` in `idf-integration-ci` project
-  - "components/**/*"
-  - "tools/**/*"
-  - ".gitlab-ci.yml"
-  - ".gitlab/ci/common.yml"
-  - ".gitlab/ci/integration_test.yml"
-  - ".gitmodules"
-  - "CMakeLists.txt"
-  - "install.sh"
-  - "export.sh"
-  - "Kconfig"
-  - "sdkconfig.rename"
-
-# Simplify the rules
-.integration_test_rules:
-  rules:
-    - if: '$CI_PIPELINE_SOURCE != "merge_request_event"'
-    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
-      changes: *patterns-integration_test
-    # support trigger by ci labels
-    - if: '$CI_MERGE_REQUEST_LABELS =~ /^(?:[^,\n\r]+,)*target_test(?:,[^,\n\r]+)*$/i'
-    - if: '$CI_MERGE_REQUEST_LABELS =~ /^(?:[^,\n\r]+,)*integration_test(?:,[^,\n\r]+)*$/i'
-    - if: '$CI_MERGE_REQUEST_LABELS =~ /^(?:[^,\n\r]+,)*build(?:,[^,\n\r]+)*$/i'
-
-gen_integration_pipeline:
-  extends:
-    - .before_script_minimal
-    - .integration_test_rules
-  image: ${CI_INTEGRATION_ASSIGN_ENV}
-  stage: assign_test
-  cache: []
-  tags:
-    - assign_test
-  variables:
-    SUBMODULES_TO_FETCH: "none"
-    GIT_LFS_SKIP_SMUDGE: 1
-  needs:
-    - job: fast_template_app
-      artifacts: false
-      optional: true
-  artifacts:
-    paths:
-      - idf-integration-ci/child_pipeline/
-    expire_in: 2 weeks
-  script:
-    - add_gitlab_ssh_keys
-    - retry_failed git clone ${CI_GEN_INTEGRATION_PIPELINE_REPO} idf-integration-ci
-    - python $CHECKOUT_REF_SCRIPT idf-integration-ci idf-integration-ci
-    - cd idf-integration-ci
-    - python tools/generate_child_pipeline.py -o child_pipeline/
-
-child_integration_test_pipeline:
-  extends:
-    - .integration_test_rules
-  stage: assign_test
-  needs:
-    - gen_integration_pipeline
-  trigger:
-    include:
-      - artifact: idf-integration-ci/child_pipeline/pipeline.yml
-        job: gen_integration_pipeline
-    forward:
-      yaml_variables: false
-    strategy: depend

.gitlab/ci/pre_check.yml

@@ -17,15 +17,31 @@ check_pre_commit_master_release:
     - .rules:protected
   script:
     - git diff-tree --no-commit-id --name-only -r $PIPELINE_COMMIT_SHA | xargs pre-commit run --files
-    - pre-commit run --hook-stage post-commit validate-sbom-manifest
 
 check_pre_commit_MR:
   extends:
     - .check_pre_commit_template
-    - .rules:mr
+    - .rules:dev
   script:
     - python ${CI_PROJECT_DIR}/tools/ci/ci_get_mr_info.py files ${CI_MERGE_REQUEST_SOURCE_BRANCH_NAME} | xargs pre-commit run --files
-    - pre-commit run --hook-stage post-commit validate-sbom-manifest
+
+check_MR_style_dangerjs:
+  extends:
+    - .pre_check_template
+  image: node:14.18.0-alpine3.14
+  variables:
+    DANGER_GITLAB_API_TOKEN: ${ESPCI_TOKEN}
+    DANGER_GITLAB_HOST: ${GITLAB_HTTP_SERVER}
+    DANGER_GITLAB_API_BASE_URL: ${GITLAB_HTTP_SERVER}/api/v4
+    DANGER_JIRA_USER: ${DANGER_JIRA_USER}
+    DANGER_JIRA_PASSWORD: ${DANGER_JIRA_PASSWORD}
+  before_script:
+    - npm install -g danger@11.2.3 --silent --no-progress > /dev/null
+    - npm install axios@1.3.3 --silent --no-progress > /dev/null
+  script:
+    - danger ci --dangerfile=".gitlab/dangerjs/dangerfile.js" --failOnErrors -v
+  rules:
+    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
 
 check_version:
   # Don't run this for feature/bugfix branches, so that it is possible to modify
@@ -60,48 +76,44 @@ test_check_kconfigs:
 
 check_blobs:
   extends: .pre_check_template
-  tags:
-    - build
   variables:
-    SUBMODULES_TO_FETCH: "components/esp_wifi/lib;components/esp_phy/lib"
+    SUBMODULES_TO_FETCH: "components/esp_wifi/lib;components/esp_phy/lib;components/esp_coex/lib"
   script:
     # Check if Wi-Fi library header files match between IDF and the version used when compiling the libraries
     - IDF_TARGET=esp32 $IDF_PATH/components/esp_wifi/test_md5/test_md5.sh
     - IDF_TARGET=esp32s2 $IDF_PATH/components/esp_wifi/test_md5/test_md5.sh
     - IDF_TARGET=esp32s3 $IDF_PATH/components/esp_wifi/test_md5/test_md5.sh
-    - IDF_TARGET=esp32c3 $IDF_PATH/components/esp_wifi/test_md5/test_md5.sh
     - IDF_TARGET=esp32c2 $IDF_PATH/components/esp_wifi/test_md5/test_md5.sh
+    - IDF_TARGET=esp32c3 $IDF_PATH/components/esp_wifi/test_md5/test_md5.sh
+    - IDF_TARGET=esp32c6 $IDF_PATH/components/esp_wifi/test_md5/test_md5.sh
+    # Check if Coexistence library header files match between IDF and the version used when compiling the libraries
+    - IDF_TARGET=esp32 $IDF_PATH/components/esp_coex/test_md5/test_md5.sh
+    - IDF_TARGET=esp32s2 $IDF_PATH/components/esp_coex/test_md5/test_md5.sh
+    - IDF_TARGET=esp32s3 $IDF_PATH/components/esp_coex/test_md5/test_md5.sh
+    - IDF_TARGET=esp32c2 $IDF_PATH/components/esp_coex/test_md5/test_md5.sh
+    - IDF_TARGET=esp32c3 $IDF_PATH/components/esp_coex/test_md5/test_md5.sh
+    - IDF_TARGET=esp32c6 $IDF_PATH/components/esp_coex/test_md5/test_md5.sh
+    - IDF_TARGET=esp32h2 $IDF_PATH/components/esp_coex/test_md5/test_md5.sh
     # Check if Wi-Fi, PHY, BT blobs contain references to specific symbols
     - bash $IDF_PATH/tools/ci/check_blobs.sh
 
-check_fuzzer_compilation:
-   extends: .pre_check_template
-   image: $AFL_FUZZER_TEST_IMAGE
-   script:
-     - cd ${IDF_PATH}/components/lwip/test_afl_host
-     - make MODE=dhcp_server
-     - make MODE=dhcp_client
-     - make MODE=dns
-
 check_public_headers:
   extends:
     - .pre_check_template
     - .rules:build
-  tags:
-    - build
   script:
     - IDF_TARGET=esp32 python tools/ci/check_public_headers.py --jobs 4 --prefix xtensa-esp32-elf-
     - IDF_TARGET=esp32s2 python tools/ci/check_public_headers.py --jobs 4 --prefix xtensa-esp32s2-elf-
     - IDF_TARGET=esp32s3 python tools/ci/check_public_headers.py --jobs 4 --prefix xtensa-esp32s3-elf-
     - IDF_TARGET=esp32c3 python tools/ci/check_public_headers.py --jobs 4 --prefix riscv32-esp-elf-
     - IDF_TARGET=esp32c2 python tools/ci/check_public_headers.py --jobs 4 --prefix riscv32-esp-elf-
+    - IDF_TARGET=esp32c6 python tools/ci/check_public_headers.py --jobs 4 --prefix riscv32-esp-elf-
+    - IDF_TARGET=esp32h2 python tools/ci/check_public_headers.py --jobs 4 --prefix riscv32-esp-elf-
 
 check_chip_support_components:
   extends:
     - .pre_check_template
     - .rules:build
-  tags:
-    - build
   artifacts:
     when: on_failure
     paths:
@@ -117,8 +129,6 @@ check_esp_err_to_name:
   extends:
     - .pre_check_template
     - .rules:build
-  tags:
-    - build
   artifacts:
     when: on_failure
     paths:
@@ -133,8 +143,6 @@ check_esp_system:
   extends:
     - .pre_check_template
     - .rules:build
-  tags:
-    - build
   script:
     - python components/esp_system/check_system_init_priorities.py
 
@@ -153,14 +161,6 @@ check_artifacts_expire_time:
     # check if we have set expire time for all artifacts
     - python tools/ci/check_artifacts_expire_time.py
 
-check_commit_msg:
-  extends: .pre_check_template
-  script:
-    - git status
-    - git log -n10 --oneline ${PIPELINE_COMMIT_SHA}
-    # commit start with "WIP: " need to be squashed before merge
-    - 'git log --pretty=%s origin/master..${PIPELINE_COMMIT_SHA} -- | grep -i "^WIP:" && exit 1 || exit 0'
-
 check_test_scripts_build_test_rules:
   extends:
     - .pre_check_template
@@ -169,3 +169,11 @@ check_test_scripts_build_test_rules:
     # required pytest related packages
     - run_cmd bash install.sh --enable-pytest
     - python tools/ci/check_build_test_rules.py check-test-scripts examples/ tools/test_apps components
+
+check_configure_ci_environment_parsing:
+  extends:
+    - .pre_check_template
+    - .before_script_build_jobs
+  script:
+    - cd tools/ci
+    - python -m unittest ci_build_apps.py

.gitlab/ci/static-code-analysis.yml

@@ -3,20 +3,25 @@ clang_tidy_check:
   extends:
     - .pre_check_template
     - .rules:patterns:clang_tidy
-  image: ${CLANG_STATIC_ANALYSIS_IMAGE}
   artifacts:
     paths:
-      - clang_tidy_reports/
+      - $OUTPUT_DIR
     when: always
     expire_in: 1 day
   variables:
+    CLANG_TIDY_DIRS_TXT: ${CI_PROJECT_DIR}/tools/ci/clang_tidy_dirs.txt
+    RULES_FILE: ${CI_PROJECT_DIR}/tools/ci/static-analysis-rules.yml
+    OUTPUT_DIR: ${CI_PROJECT_DIR}/clang_tidy_reports
     IDF_TOOLCHAIN: clang
   script:
-    - run_cmd idf_clang_tidy $(cat tools/ci/clang_tidy_dirs.txt | xargs)
-      --output-path clang_tidy_reports
-      --limit-file tools/ci/static-analysis-rules.yml
+    - internal_pip_install $CLANG_TIDY_RUNNER_PROJ pyclang
+    - export PATH=$PATH:$(python -c "import sys; print(sys.executable.rsplit('/', 1)[0])")
+    - dirs=$(cat ${CLANG_TIDY_DIRS_TXT} | while read line; do echo ${CI_PROJECT_DIR}/${line}; done | xargs)
+    - run_cmd idf_clang ${dirs}
+      --output-path ${OUTPUT_DIR}
+      --limit-file ${RULES_FILE}
       --xtensa-include-dir
-      --run-clang-tidy-py ${RUN_CLANG_TIDY_PY}
+      --run-clang-tidy-py run-clang-tidy
 
 check_pylint:
   extends:
@@ -38,3 +43,85 @@ check_pylint:
         export files=$(find . -iname "*.py" -print);
       fi
     - pylint --rcfile=.pylintrc $files -r n --output-format=parseable > pylint-report.txt || exit 0
+
+# build stage
+# Sonarqube related jobs put here for this reason:
+# Here we have two jobs. code_quality_check and code_quality_report.
+#
+# code_quality_check will analyze the code changes between your MR and
+# code repo stored in sonarqube server. The analysis result is only shown in
+# the comments under this MR and won't be transferred to the server.
+#
+# code_quality_report will analyze and transfer both of the newly added code
+# and the analysis result to the server.
+#
+# Put in the front to ensure that the newly merged code can be stored in
+# sonarqube server ASAP, in order to avoid reporting unrelated code issues
+.sonar_scan_template:
+  stage: build
+  extends: .pre_check_template
+  image:
+    name: $SONARQUBE_SCANNER_IMAGE
+  before_script:
+    - source tools/ci/utils.sh
+    - export PYTHONPATH="$CI_PROJECT_DIR/tools:$CI_PROJECT_DIR/tools/ci/python_packages:$PYTHONPATH"
+    - fetch_submodules
+    # Exclude the submodules, all paths ends with /**
+    - submodules=$(get_all_submodules)
+    # get all exclude paths specified in tools/ci/sonar_exclude_list.txt | ignore lines start with # | xargs | replace all <space> to <comma>
+    - custom_excludes=$(cat $CI_PROJECT_DIR/tools/ci/sonar_exclude_list.txt | grep -v '^#' | xargs | sed -e 's/ /,/g')
+    # Exclude the report dir as well
+    - export EXCLUSIONS="$custom_excludes,$submodules"
+    - export SONAR_SCANNER_OPTS="-Xmx2048m"
+  variables:
+    GIT_DEPTH: 0
+    REPORT_PATTERN: clang_tidy_reports/*.txt
+  artifacts:
+    when: always
+    paths:
+      - $REPORT_PATTERN
+    expire_in: 1 week
+  dependencies:  # Here is not a hard dependency relationship, could be skipped when only python files changed. so we do not use "needs" here.
+    - clang_tidy_check
+    - check_pylint
+
+code_quality_check:
+  extends:
+    - .sonar_scan_template
+    - .rules:patterns:static-code-analysis-preview
+  allow_failure: true  # since now it's using exit code to indicate the code analysis result,
+                       # we don't want to block ci when critical issues founded
+  script:
+    - export CI_MERGE_REQUEST_COMMITS=$(python ${CI_PROJECT_DIR}/tools/ci/ci_get_mr_info.py commits ${CI_COMMIT_REF_NAME} | tr '\n' ',')
+    # test if this branch have merge request, if not, exit 0
+    - test -n "$CI_MERGE_REQUEST_IID" || exit 0
+    - test -n "$CI_MERGE_REQUEST_COMMITS" || exit 0
+    - sonar-scanner
+      -Dsonar.analysis.mode=preview
+      -Dsonar.branch.name=$CI_MERGE_REQUEST_SOURCE_BRANCH_NAME
+      -Dsonar.cxx.clangtidy.reportPath=$REPORT_PATTERN
+      -Dsonar.exclusions=$EXCLUSIONS
+      -Dsonar.gitlab.ci_merge_request_iid=$CI_MERGE_REQUEST_IID
+      -Dsonar.gitlab.commit_sha=$CI_MERGE_REQUEST_COMMITS
+      -Dsonar.gitlab.merge_request_discussion=true
+      -Dsonar.gitlab.ref_name=$CI_MERGE_REQUEST_SOURCE_BRANCH_NAME
+      -Dsonar.host.url=$SONAR_HOST_URL
+      -Dsonar.login=$SONAR_LOGIN
+      -Dsonar.python.pylint.reportPath=pylint-report.txt
+
+code_quality_report:
+  extends:
+    - .sonar_scan_template
+    - .rules:protected
+  allow_failure: true  # since now it's using exit code to indicate the code analysis result,
+                       # we don't want to block ci when critical issues founded
+  script:
+    - sonar-scanner
+      -Dsonar.branch.name=$CI_COMMIT_REF_NAME
+      -Dsonar.cxx.clangtidy.reportPath=$REPORT_PATTERN
+      -Dsonar.exclusions=$EXCLUSIONS
+      -Dsonar.gitlab.commit_sha=$PIPELINE_COMMIT_SHA
+      -Dsonar.gitlab.ref_name=$CI_COMMIT_REF_NAME
+      -Dsonar.host.url=$SONAR_HOST_URL
+      -Dsonar.login=$SONAR_LOGIN
+      -Dsonar.python.pylint.reportPath=pylint-report.txt

.gitlab/dangerjs/dangerfile.js

@@ -0,0 +1,44 @@
+/*
+ * Modules with checks are stored in ".gitlab/dangerjs/<module_name>". To import them, use path relative to "dangerfile.js"
+ */
+
+async function runChecks() {
+    // Checks for merge request title
+    require("./mrTitleNoDraftOrWip.js")();
+
+    // Checks for merge request description
+    require("./mrDescriptionLongEnough.js")();
+    require("./mrDescriptionHasReleaseNotes.js")();
+    await require("./mrDescriptionJiraLinks.js")();
+
+    // Checks for documentation
+    require("./mrDocsTranslation.js")();
+
+    // Checks for MR commits
+    require("./mrCommitsTooManyCommits.js")();
+    require("./mrCommitsCommitMessage.js")();
+    require("./mrCommitsEmail.js")();
+
+    // Checks for MR code
+    require("./mrSizeTooLarge.js")();
+
+    // Checks for MR area labels
+    await require("./mrAreaLabels.js")();
+
+    // Add success log if no issues
+    if (
+        results.fails.length === 0 &&
+        results.warnings.length === 0 &&
+        results.messages.length === 0
+    ) {
+        return message("Good Job! All checks are passing!");
+    }
+}
+
+runChecks();
+
+// Add retry link
+const retryLink = `${process.env.DANGER_GITLAB_HOST}/${process.env.CI_PROJECT_PATH}/-/jobs/${process.env.CI_JOB_ID}`;
+markdown(
+    `***\n#### :repeat: You can enforce automatic MR checks by retrying the [DangerJS job](${retryLink})\n***`
+);

.gitlab/dangerjs/mrAreaLabels.js

@@ -0,0 +1,20 @@
+/**
+ * Check if MR has area labels (light blue labels)
+ *
+ * @dangerjs WARN
+ */
+module.exports = async function () {
+    const projectId = 103; // ESP-IDF
+    const areaLabelColor = /^#d2ebfa$/i; // match color code (case-insensitive)
+    const projectLabels = await danger.gitlab.api.Labels.all(projectId); // Get all project labels
+    const areaLabels = projectLabels
+        .filter((label) => areaLabelColor.test(label.color))
+        .map((label) => label.name); // Filter only area labels
+    const mrLabels = danger.gitlab.mr.labels; // Get MR labels
+
+    if (!mrLabels.some((label) => areaLabels.includes(label))) {
+        warn(
+            `Please add some [area labels](${process.env.DANGER_GITLAB_HOST}/espressif/esp-idf/-/labels) to this MR.`
+        );
+    }
+};

.gitlab/dangerjs/mrCommitsCommitMessage.js

@@ -0,0 +1,70 @@
+/**
+ * Check if commit messages are sufficiently descriptive (not too short).
+ *
+ * Search for commit messages that appear to be automatically generated by Gitlab or temporary messages and report them.
+ *
+ * @dangerjs WARN
+ */
+
+module.exports = function () {
+    const mrCommits = danger.gitlab.commits;
+
+    const detectRegexes = [
+        /^Rebased.*onto.*/i, // Automatically generated message by Gitlab
+        /^Fast-forwarded.*to.*/i, // Automatically generated message by Gitlab
+        /^Applied suggestion to.*/i, // Automatically generated message by Gitlab
+        /^Suggestion applied for line.*/i, // Automatically generated message by Gitlab
+        /^Opened merge request/i, // Automatically generated message by Gitlab
+        /^Merged.*/i, // Automatically generated message by Gitlab
+        /^Opened issue #\d+:.*/i, // Automatically generated message by Gitlab
+        /^Closed issue #\d+:.*/i, // Automatically generated message by Gitlab
+        /^Tagged.*as.*/i, // Automatically generated message by Gitlab
+        /^Deleted tag.*/i, // Automatically generated message by Gitlab
+        /^WIP.*/i, // Message starts with prefix "WIP"
+        /^Cleaned.*/i, // Message starts "Cleaned"
+        /clean ?up/i, // Message contains "clean up"
+        /^[^A-Za-z0-9\s].*/, // Message starts with special characters
+    ];
+
+    // Search for the messages in each commit
+    let partMessages = [];
+    for (const commit of mrCommits) {
+        const commitMessage = commit.message;
+        const commitMessageTitle = commit.title;
+
+        // Check if the commit message contains any Jira ticket references
+        const jiraTicketRegex = /[A-Z0-9]+-[0-9]+/g;
+        const jiraTicketMatches = commitMessage.match(jiraTicketRegex);
+        if (jiraTicketMatches) {
+            const jiraTicketNames = jiraTicketMatches.join(", ");
+            partMessages.push(
+                `- the commit message \`${commitMessageTitle}\` probably contains Jira ticket reference (\`${jiraTicketNames}\`). Please remove Jira tickets from commit messages.`
+            );
+            continue;
+        }
+
+        // Check if the commit message matches any regex from "detectRegexes"
+        if (detectRegexes.some((regex) => commitMessage.match(regex))) {
+            partMessages.push(
+                `- the commit message \`${commitMessageTitle}\` appears to be a temporary or automatically generated message`
+            );
+            continue;
+        }
+
+        // Check if the commit message is not too short
+        const shortCommitMessageThreshold = 20; // commit message is considered too short below this number of characters
+        if (commitMessage.length < shortCommitMessageThreshold) {
+            partMessages.push(
+                `- the commit message \`${commitMessageTitle}\` may not be sufficiently descriptive`
+            );
+        }
+    }
+
+	// Create report
+	if (partMessages.length) {
+		partMessages.sort();
+		let dangerMessage = `\nSome issues found for the commit messages in this MR:\n${partMessages.join('\n')}
+		\nPlease consider updating these commit messages. It is recommended to follow this [commit messages guide](https://gitlab.espressif.cn:6688/espressif/esp-idf/-/wikis/dev-proc/Commit-messages)`;
+		warn(dangerMessage);
+	}
+};

.gitlab/dangerjs/mrCommitsEmail.js

@@ -0,0 +1,16 @@
+/**
+ * Check if the author is accidentally making a commit using a personal email
+ *
+ * @dangerjs INFO
+ */
+module.exports = function () {
+    const mrCommitAuthorEmails = danger.gitlab.commits.map(commit => commit.author_email);
+    const mrCommitCommitterEmails = danger.gitlab.commits.map(commit => commit.committer_email);
+	const emailPattern = /.*@espressif\.com/;
+	const filteredEmails = [...mrCommitAuthorEmails, ...mrCommitCommitterEmails].filter((email) => !emailPattern.test(email));
+	if (filteredEmails.length) {
+		return message(
+			`Some of the commits were authored or committed by developers outside Espressif: ${filteredEmails.join(', ')}. Please check if this is expected.`
+		);
+	}
+};

.gitlab/dangerjs/mrCommitsTooManyCommits.js

@@ -0,0 +1,15 @@
+/**
+ * Check if MR has not an excessive numbers of commits (if squashed)
+ *
+ * @dangerjs INFO
+ */
+module.exports = function () {
+    const tooManyCommitThreshold = 2; // above this number of commits, squash commits is suggested
+    const mrCommits = danger.gitlab.commits;
+
+    if (mrCommits.length > tooManyCommitThreshold) {
+        return message(
+            `You might consider squashing your ${mrCommits.length} commits (simplifying branch history).`
+        );
+    }
+};

.gitlab/dangerjs/mrDescriptionHasReleaseNotes.js

@@ -0,0 +1,28 @@
+/**
+ * Check if MR Description contains mandatory section "Release notes"
+ *
+ * Extracts the content of the "Release notes" section from the GitLab merge request description.
+ *
+ * @dangerjs WARN (if section missing, is empty or wrong markdown format)
+ */
+module.exports = function () {
+    const mrDescription = danger.gitlab.mr.description;
+    const regexSectionReleaseNotes = /## Release notes([\s\S]*?)(?=## |$)/;
+    const sectionReleaseNotes = mrDescription.match(regexSectionReleaseNotes);
+
+    if (!sectionReleaseNotes) {
+        warn(
+            'The `Release Notes` section seems to be missing. Please check if the section header in MR description is present and in the correct markdown format ("## Release Notes")\n'
+        );
+        return null;
+    }
+
+    let content = sectionReleaseNotes[1].replace(/(\r\n|\n|\r)/gm, "").trim(); // Remove empty lines and whitespace
+
+    if (!content.length) {
+        warn(
+            "The `Release Notes` section seems to be empty (no section content)\n"
+        );
+        return null;
+    }
+};

.gitlab/dangerjs/mrDescriptionJiraLinks.js

@@ -0,0 +1,230 @@
+/** Check that there are valid JIRA links in MR description.
+ *
+ * This check extracts the "Related" section from the MR description and
+ * searches for JIRA ticket references in the format "Closes [JIRA ticket key]".
+ *
+ * It then extracts the closing GitHub links from the corresponding JIRA tickets and
+ * checks if the linked GitHub issues are still in open state.
+ *
+ * Finally, it checks if the required GitHub closing links are present in the MR's commit messages.
+ *
+ */
+module.exports = async function () {
+    const axios = require("axios");
+    const mrDescription = danger.gitlab.mr.description;
+    const mrCommitMessages = danger.gitlab.commits.map(
+        (commit) => commit.message
+    );
+    const jiraTicketRegex = /[A-Z0-9]+-[0-9]+/;
+
+    let partMessages = []; // Create a blank field for future records of individual issues
+
+    // Parse section "Related" from MR Description
+    const sectionRelated = extractSectionRelated(mrDescription);
+
+    if (
+        !sectionRelated.header || // No section Related in MR description or ...
+        !jiraTicketRegex.test(sectionRelated.content) // no Jira links in section Related
+    ) {
+        return message(
+            "Please consider adding references to JIRA issues in the `Related` section of the MR description."
+        );
+    }
+
+    // Get closing (only) JIRA tickets
+    const jiraTickets = findClosingJiraTickets(sectionRelated.content);
+
+    for (const ticket of jiraTickets) {
+        ticket.jiraUIUrl = `https://jira.espressif.com:8443/browse/${ticket.ticketName}`;
+
+        if (!ticket.correctFormat) {
+            partMessages.push(
+                `- closing ticket \`${ticket.record}\` seems to be in the wrong format (or inaccessible to Jira DangerBot).. The correct format is for example \`- Closes JIRA-123\`.`
+            );
+        }
+
+        // Get closing GitHub issue links from JIRA tickets
+        const closingGithubLink = await getGitHubClosingLink(ticket.ticketName);
+        if (closingGithubLink) {
+            ticket.closingGithubLink = closingGithubLink;
+        } else if (closingGithubLink === null) {
+            partMessages.push(
+                `- the Jira issue number [\`${ticket.ticketName}\`](${ticket.jiraUIUrl}) seems to be invalid (please check if the ticket number is correct)`
+            );
+            continue; // Handle unreachable JIRA tickets; skip the following checks
+        } else {
+            continue; // Jira ticket have no GitHub closing link; skip the following checks
+        }
+
+        // Get still open GitHub issues
+        const githubIssueStatusOpen = await isGithubIssueOpen(
+            ticket.closingGithubLink
+        );
+        ticket.isOpen = githubIssueStatusOpen;
+        if (githubIssueStatusOpen === null) {
+            // Handle unreachable GitHub issues
+            partMessages.push(
+                `- the GitHub issue [\`${ticket.closingGithubLink}\`](${ticket.closingGithubLink}) does not seem to exist on GitHub (referenced from JIRA ticket [\`${ticket.ticketName}\`](${ticket.jiraUIUrl}) )`
+            );
+            continue; // skip the following checks
+        }
+
+        // Search in commit message if there are all GitHub closing links (from Related section) for still open GH issues
+        if (ticket.isOpen) {
+            if (
+                !mrCommitMessages.some((item) =>
+                    item.includes(`Closes ${ticket.closingGithubLink}`)
+                )
+            ) {
+                partMessages.push(
+                    `- please add \`Closes ${ticket.closingGithubLink}\` to the commit message`
+                );
+            }
+        }
+    }
+
+    // Create report / DangerJS check feedback if issues with Jira links found
+    if (partMessages.length) {
+        createReport();
+    }
+
+    // ---------------------------------------------------------------
+
+    /**
+     * This function takes in a string mrDescription which contains a Markdown-formatted text
+     * related to a Merge Request (MR) in a GitLab repository. It searches for a section titled "Related"
+     * and extracts the content of that section. If the section is not found, it returns an object
+     * indicating that the header and content are null. If the section is found but empty, it returns
+     * an object indicating that the header is present but the content is null. If the section is found
+     * with content, it returns an object indicating that the header is present and the content of the
+     * "Related" section.
+     *
+     * @param {string} mrDescription - The Markdown-formatted text related to the Merge Request.
+     * @returns {{
+     *  header: string | boolean | null,
+     * 	content: string | null
+     * 	}} - An object containing the header and content of the "Related" section, if present.
+     */
+
+    function extractSectionRelated(mrDescription) {
+        const regexSectionRelated = /## Related([\s\S]*?)(?=## |$)/;
+        const sectionRelated = mrDescription.match(regexSectionRelated);
+        if (!sectionRelated) {
+            return { header: null, content: null }; // Section "Related" is missing
+        }
+
+        const content = sectionRelated[1].replace(/(\r\n|\n|\r)/gm, ""); // Remove empty lines
+        if (!content.length) {
+            return { header: true, content: null }; // Section "Related" is present, but empty
+        }
+
+        return { header: true, content: sectionRelated[1] }; // Found section "Related" with content
+    }
+
+    /**
+     * Finds all JIRA tickets that are being closed in the given sectionRelatedcontent.
+     * The function searches for lines that start with - Closes and have the format Closes [uppercase letters]-[numbers].
+     * @param {string} sectionRelatedcontent - A string that contains lines with mentions of JIRA tickets
+     * @returns {Array} An array of objects with ticketName property that has the correct format
+     */
+
+    function findClosingJiraTickets(sectionRelatedcontent) {
+        let closingTickets = [];
+        const lines = sectionRelatedcontent.split("\n");
+        for (const line of lines) {
+            if (!line.startsWith("- Closes")) {
+                continue; // Not closing-type ticket, skip
+            }
+
+            const correctJiraClosingLinkFormat = new RegExp(
+                `^- Closes ${jiraTicketRegex.source}$`
+            );
+            const matchedJiraTicket = line.match(jiraTicketRegex);
+            if (matchedJiraTicket) {
+                if (!correctJiraClosingLinkFormat.test(line)) {
+                    closingTickets.push({
+                        record: line,
+                        ticketName: matchedJiraTicket[0],
+                        correctFormat: false,
+                    });
+                } else {
+                    closingTickets.push({
+                        record: line,
+                        ticketName: matchedJiraTicket[0],
+                        correctFormat: true,
+                    });
+                }
+            }
+        }
+        return closingTickets;
+    }
+
+    /**
+     * This function takes a JIRA issue key and retrieves the description from JIRA's API.
+     * It then searches the description for a GitHub closing link in the format "Closes https://github.com/owner/repo/issues/123".
+     * If a GitHub closing link is found, it is returned. If no GitHub closing link is found, it returns null.
+     * @param {string} jiraIssueKey - The key of the JIRA issue to search for the GitHub closing link.
+     * @returns {Promise<string|null>} - A promise that resolves to a string containing the GitHub closing link if found,
+     * or null if not found.
+     */
+    async function getGitHubClosingLink(jiraIssueKey) {
+        let jiraDescription = "";
+
+        // Get JIRA ticket description content
+        try {
+            const response = await axios({
+                url: `https://jira.espressif.com:8443/rest/api/latest/issue/${jiraIssueKey}`,
+                auth: {
+                    username: process.env.DANGER_JIRA_USER,
+                    password: process.env.DANGER_JIRA_PASSWORD,
+                },
+            });
+            jiraDescription = response.data.fields.description
+                ? response.data.fields.description
+                : ""; // if the Jira ticket has an unfilled Description, the ".description" property is missing in API response - in that case set "jiraDescription" to an empty string
+        } catch (error) {
+            return null;
+        }
+
+        // Find GitHub closing link in description
+        const regexClosingGhLink =
+            /Closes\s+(https:\/\/github.com\/\S+\/\S+\/issues\/\d+)/;
+        const closingGithubLink = jiraDescription.match(regexClosingGhLink);
+
+        if (closingGithubLink) {
+            return closingGithubLink[1];
+        } else {
+            return false; // Jira issue has no GitHub closing link in description
+        }
+    }
+
+    /**
+     * Check if a GitHub issue linked in a merge request is still open.
+     *
+     * @param {string} link - The link to the GitHub issue.
+     * @returns {Promise<boolean>} A promise that resolves to a boolean indicating if the issue is open.
+     * @throws {Error} If the link is invalid or if there was an error fetching the issue.
+     */
+    async function isGithubIssueOpen(link) {
+        const parsedUrl = new URL(link);
+        const [owner, repo] = parsedUrl.pathname.split("/").slice(1, 3);
+        const issueNumber = parsedUrl.pathname.split("/").slice(-1)[0];
+
+        try {
+            const response = await axios.get(
+                `https://api.github.com/repos/${owner}/${repo}/issues/${issueNumber}`
+            );
+            return response.data.state === "open"; // return True if GitHub issue is open
+        } catch (error) {
+            return null; // GET request to issue fails
+        }
+    }
+
+    function createReport() {
+        partMessages.sort();
+        let dangerMessage = `Some issues found for the related JIRA tickets in this MR:\n${partMessages.join(
+            "\n"
+        )}`;
+        warn(dangerMessage);
+    }
+};

.gitlab/dangerjs/mrDescriptionLongEnough.js

@@ -0,0 +1,17 @@
+/**
+ * Check if MR Description has accurate description".
+ *
+ * @dangerjs WARN
+ */
+module.exports = function () {
+    const mrDescription = danger.gitlab.mr.description;
+    const descriptionChunk = mrDescription.match(/^([^#]*)/)[1].trim(); // Extract all text before the first section header (i.e., the text before the "## Release notes")
+
+    const shortMrDescriptionThreshold = 50; // Description is considered too short below this number of characters
+
+    if (descriptionChunk.length < shortMrDescriptionThreshold) {
+        return warn(
+            "The MR description looks very brief, please check if more details can be added."
+        );
+    }
+};

.gitlab/dangerjs/mrDocsTranslation.js

@@ -0,0 +1,33 @@
+/**
+ * Check if documentation needs translation labels
+ *
+ * #TODO: this simple logic will be improved in future MRs - Jira IDF-6855.
+ *
+ * @dangerjs WARN
+ */
+module.exports = function () {
+    const mrLabels = danger.gitlab.mr.labels;
+    const changesInDocsEN = /docs\/en/.test(
+        danger.git.modified_files ? danger.git.modified_files[0] : ""
+    ); // Test if changes in directory "docs/EN"
+    const changesInDocsCH = /docs\/zh_CN/.test(
+        danger.git.modified_files ? danger.git.modified_files[0] : ""
+    ); // Test if changes in directory "docs/CH"
+
+    // Only English docs has been changed
+    if (changesInDocsEN && !changesInDocsCH) {
+        if (!mrLabels.includes("needs translation: CN")) {
+            return warn(
+                "The updated documentation will need to be translated into Chinese, please add the MR label `needs translation: CN`"
+            );
+        }
+    }
+    // Only Chineese docs has been changed
+    if (!changesInDocsEN && changesInDocsCH) {
+        if (!mrLabels.includes("needs translation: EN")) {
+            return warn(
+                "The updated documentation will need to be translated into English, please add the MR label `needs translation: EN`"
+            );
+        }
+    }
+};

.gitlab/dangerjs/mrSizeTooLarge.js

@@ -0,0 +1,15 @@
+/**
+ * Check if MR is too large (more than 1000 lines of changes)
+ *
+ * @dangerjs INFO
+ */
+module.exports = async function () {
+    const bigMrLinesOfCodeThreshold = 1000;
+    const totalLines = await danger.git.linesOfCode();
+
+    if (totalLines > bigMrLinesOfCodeThreshold) {
+        return message(
+            `This MR seems to be quite large (total lines of code: ${totalLines}), you might consider splitting it into smaller MRs`
+        );
+    }
+};

.gitlab/dangerjs/mrTitleNoDraftOrWip.js

@@ -0,0 +1,22 @@
+/**
+ * Check if MR Title contains prefix "WIP: ...".
+ *
+ * @dangerjs WARN
+ */
+module.exports = function () {
+	const mrTitle = danger.gitlab.mr.title;
+    const regexes = [
+        { prefix: 'WIP', regex: /^WIP:/i },
+        { prefix: 'W.I.P', regex: /^W\.I\.P/i },
+        { prefix: '[WIP]', regex: /^\[WIP/i },
+        { prefix: '[W.I.P]', regex: /^\[W\.I\.P/i },
+        { prefix: '(WIP)', regex: /^\(WIP/i },
+        { prefix: '(W.I.P)', regex: /^\(W\.I\.P/i },
+    ];
+
+	for (const item of regexes) {
+		if (item.regex.test(mrTitle)) {
+			return warn(`Please remove the \`${item.prefix}\` prefix from the MR name before merging this MR.`);
+		}
+	}
+};

.gitlab/merge_request_templates/Minimal_Template.md

@@ -7,7 +7,7 @@
 <!-- Add description of the change here --><!-- Mandatory -->
 
 ## Related <!-- Optional -->
-<!-- Related Jira issues and Github issues -->
+<!-- Related Jira issues and Github issues or write "No related issues"-->
 
 ## Release notes <!-- Mandatory -->
 <!-- Either state release notes or write "No release notes" -->

.gitmodules

@@ -2,26 +2,6 @@
 # All the relative URL paths are intended to be GitHub ones
 # For Espressif's public projects please use '../../espressif/proj', not a '../proj'
 #
-# Submodules SBOM information
-# ---------------------------
-# Submodules, which are used directly and not forked into espressif namespace should
-# contain SBOM information here. Other submodules should have the SBOM manifest file
-# included in the root of their project's repository.
-#
-# The sbom-hash entry records the submodule's checkout SHA as presented in git-tree
-# commit object. For example spiffs submodule
-#
-# $ git ls-tree HEAD components/spiffs/spiffs
-# 160000 commit 0dbb3f71c5f6fae3747a9d935372773762baf852	components/spiffs/spiffs
-#
-# The hash can be also obtained with git submodule command
-#
-# $ git submodule status components/spiffs/spiffs
-# 0dbb3f71c5f6fae3747a9d935372773762baf852 components/spiffs/spiffs (0.2-255-g0dbb3f71c5f6)
-#
-# The submodule SHA recorded here has to match with SHA, which is presented in git-tree.
-# This is checked by CI. Also please don't forget to update the submodule version
-# if you are changing the sbom-hash. This is important for SBOM generation.
 
 [submodule "components/bt/controller/lib_esp32"]
 	path = components/bt/controller/lib_esp32
@@ -30,32 +10,14 @@
 [submodule "components/bootloader/subproject/components/micro-ecc/micro-ecc"]
 	path = components/bootloader/subproject/components/micro-ecc/micro-ecc
 	url = ../../kmackay/micro-ecc.git
-	sbom-version = 1.1
-	sbom-cpe = cpe:2.3:a:micro-ecc_project:micro-ecc:{}:*:*:*:*:*:*:*
-	sbom-supplier = Person: Ken MacKay
-	sbom-url = https://github.com/kmackay/micro-ecc
-	sbom-description = A small and fast ECDH and ECDSA implementation for 8-bit, 32-bit, and 64-bit processors
-	sbom-hash = 24c60e243580c7868f4334a1ba3123481fe1aa48
 
 [submodule "components/spiffs/spiffs"]
 	path = components/spiffs/spiffs
 	url = ../../pellepl/spiffs.git
-	sbom-version = 0.2-255-g0dbb3f71c5f6
-	sbom-supplier = Person: Peter Andersson
-	sbom-url = https://github.com/pellepl/spiffs
-	sbom-description = Wear-leveled SPI flash file system for embedded devices
-	sbom-hash = 0dbb3f71c5f6fae3747a9d935372773762baf852
 
 [submodule "components/json/cJSON"]
 	path = components/json/cJSON
 	url = ../../DaveGamble/cJSON.git
-	sbom-version = 1.7.18
-	sbom-cpe = cpe:2.3:a:cjson_project:cjson:{}:*:*:*:*:*:*:*
-	sbom-supplier = Person: Dave Gamble
-	sbom-url = https://github.com/DaveGamble/cJSON
-	sbom-description = Ultralightweight JSON parser in ANSI C
-	sbom-hash = acc76239bee01d8e9c858ae2cab296704e52d916
-	sbom-cve-exclude-list = CVE-2024-31755 Resolved in v1.7.18
 
 [submodule "components/mbedtls/mbedtls"]
 	path = components/mbedtls/mbedtls
@@ -72,21 +34,10 @@
 [submodule "components/protobuf-c/protobuf-c"]
 	path = components/protobuf-c/protobuf-c
 	url = ../../protobuf-c/protobuf-c.git
-	sbom-version = 1.4.1
-	sbom-cpe = cpe:2.3:a:protobuf-c_project:protobuf-c:{}:*:*:*:*:*:*:*
-	sbom-supplier = Organization: protobuf-c community <https://groups.google.com/g/protobuf-c>
-	sbom-url = https://github.com/protobuf-c/protobuf-c
-	sbom-description = Protocol Buffers implementation in C
-	sbom-hash = abc67a11c6db271bedbb9f58be85d6f4e2ea8389
 
 [submodule "components/unity/unity"]
 	path = components/unity/unity
 	url = ../../ThrowTheSwitch/Unity.git
-	sbom-version = v2.4.3-51-g7d2bf62b7e6a
-	sbom-supplier = Organization: ThrowTheSwitch community <http://www.throwtheswitch.org>
-	sbom-url = https://github.com/ThrowTheSwitch/Unity
-	sbom-description = Simple Unit Testing for C
-	sbom-hash = 7d2bf62b7e6afaf38153041a9d53c21aeeca9a25
 
 [submodule "components/bt/host/nimble/nimble"]
 	path = components/bt/host/nimble/nimble
@@ -99,11 +50,6 @@
 [submodule "components/cmock/CMock"]
 	path = components/cmock/CMock
 	url = ../../ThrowTheSwitch/CMock.git
-	sbom-version = v2.5.2-2-geeecc49ce8af
-	sbom-supplier = Organization: ThrowTheSwitch community <http://www.throwtheswitch.org>
-	sbom-url = https://github.com/ThrowTheSwitch/CMock
-	sbom-description = CMock - Mock/stub generator for C
-	sbom-hash = eeecc49ce8af123cf8ad40efdb9673e37b56230f
 
 [submodule "components/openthread/openthread"]
 	path = components/openthread/openthread
@@ -133,6 +79,14 @@
 	path = components/bt/controller/lib_esp32c2/esp32c2-bt-lib
 	url = ../../espressif/esp32c2-bt-lib.git
 
+[submodule "components/bt/controller/lib_esp32c6/esp32c6-bt-lib"]
+	path = components/bt/controller/lib_esp32c6/esp32c6-bt-lib
+	url = ../../espressif/esp32c6-bt-lib.git
+
 [submodule "components/heap/tlsf"]
 	path = components/heap/tlsf
 	url = ../../espressif/tlsf.git
+
+[submodule "components/esp_coex/lib"]
+	path = components/esp_coex/lib
+	url = ../../espressif/esp-coex-lib.git

.pre-commit-config.yaml

@@ -1,11 +1,9 @@
 # See https://pre-commit.com for more information
 # See https://pre-commit.com/hooks.html for more hooks
 
-default_stages: [commit]
-
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.5.0
+    rev: v4.0.1
     hooks:
       - id: trailing-whitespace
         # note: whitespace exclusions use multiline regex, see https://pre-commit.com/#regular-expressions
@@ -13,14 +11,12 @@ repos:
         # 1 - some file extensions
         # 2 - any file matching *test*/*expected* (for host tests, if possible use this naming pattern always)
         # 3 - any directory named 'testdata'
-        # 4 - IDF monitor test data
-        # 5 - protobuf auto-generated files
+        # 4 - protobuf auto-generated files
         exclude: &whitespace_excludes |
           (?x)^(
             .+\.(md|rst|map|bin)|
             .+test.*\/.*expected.*|
             .+\/testdata\/.+|
-            .+test_idf_monitor\/tests\/.+|
             .*_pb2.py|
             .*.pb-c.h|
             .*.pb-c.c|
@@ -37,12 +33,11 @@ repos:
     hooks:
       - id: flake8
         args: ['--config=.flake8', '--tee', '--benchmark']
-  - repo: https://github.com/asottile/reorder-python-imports
-    rev: v3.12.0
+  - repo: https://github.com/pycqa/isort
+    rev: 5.11.5  # python 3.7 compatible
     hooks:
-      - id: reorder-python-imports
-        name: Reorder Python imports
-        args: [--py37-plus]
+      - id: isort
+        name: isort (python)
         exclude: >
           (?x)^(
               .*_pb2.py
@@ -90,15 +85,15 @@ repos:
         name: Check rules.yml all rules have at lease one job applied, all rules needed exist
         entry: tools/ci/check_rules_yml.py
         language: python
-        files: '\.gitlab/ci/.+\.yml|\.gitlab-ci.yml'
+        files: '\.gitlab/ci/.+\.yml|\.gitlab-ci.yml|\.gitmodules'
         pass_filenames: false
         additional_dependencies:
           - PyYAML == 5.3.1
       - id: check-generated-rules
         name: Check rules are generated (based on .gitlab/ci/dependencies/dependencies.yml)
-        entry: .gitlab/ci/dependencies/generate_rules.py
+        entry: tools/ci/generate_rules.py
         language: python
-        files: '\.gitlab/ci/dependencies/.+|\.gitlab/ci/rules\.yml'
+        files: '\.gitlab/ci/dependencies/.+|\.gitlab/ci/.*\.yml'
         pass_filenames: false
         additional_dependencies:
           - PyYAML == 5.3.1
@@ -134,9 +129,9 @@ repos:
         pass_filenames: false
       - id: check-generated-soc-caps-kconfig
         name: Check soc caps kconfig files are generated (based on components/soc/IDF_TARGET/include/soc/soc_caps.h)
-        entry: tools/gen_soc_caps_kconfig/gen_soc_caps_kconfig.py -d 'components/soc/*/include/soc/' 'components/esp_rom/*/'
+        entry: tools/gen_soc_caps_kconfig/gen_soc_caps_kconfig.py -d 'components/soc/*/include/soc/' 'components/esp_rom/*/' 'components/spi_flash/*/'
         language: python
-        files: 'components/soc/.+/include/soc/.+_caps\.h|components/esp_rom/.+/.+_caps\.h|kconfig\.soc_caps.in'
+        files: 'components/soc/.+/include/soc/.+_caps\.h|components/esp_rom/.+/.+_caps\.h|kconfig\.soc_caps.in|components/spi_flash/.+/.+_caps\.h'
         pass_filenames: false
         additional_dependencies:
           - pyparsing
@@ -144,16 +139,17 @@ repos:
         name: Check if all apps readme files match given .build-test-rules.yml files. Modify the supported target tables
         entry: tools/ci/check_build_test_rules.py check-readmes
         language: python
-        require_serial: true
         files: 'tools/test_apps/.+|examples/.+|components/.+'
         additional_dependencies:
-          - idf_build_apps~=1.0
+          - PyYAML == 5.3.1
+          - idf_build_apps
       - id: sort-build-test-rules-ymls
         name: sort .build-test-rules.yml files
         entry: tools/ci/check_build_test_rules.py sort-yaml
         language: python
         files: '\.build-test-rules\.yml'
         additional_dependencies:
+          - PyYAML == 5.3.1
           - ruamel.yaml
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v4.0.1
@@ -161,12 +157,7 @@ repos:
       - id: file-contents-sorter
         files: 'tools\/ci\/(executable-list\.txt|mypy_ignore_list\.txt|check_copyright_ignore\.txt)'
   - repo: https://github.com/espressif/check-copyright/
-    rev: v1.0.3
+    rev: v1.0.1
     hooks:
       - id: check-copyright
         args: ['--ignore', 'tools/ci/check_copyright_ignore.txt', '--config', 'tools/ci/check_copyright_config.yaml']
-  - repo: https://github.com/espressif/esp-idf-sbom.git
-    rev: v0.13.0
-    hooks:
-      - id: validate-sbom-manifest
-        stages: [post-commit]

CMakeLists.txt

@@ -102,8 +102,19 @@ if(CMAKE_C_COMPILER_ID MATCHES "Clang")
     # Disable Clang warnings for atomic operations with access size
     # more then 4 bytes
     list(APPEND compile_options "-Wno-atomic-alignment")
+    # several warnings in wpa_supplicant component
+    list(APPEND compile_options "-Wno-unused-but-set-variable")
     # Clang also produces many -Wunused-function warnings which GCC doesn't.
-    # However these aren't treated as errors.
+    list(APPEND compile_options "-Wno-unused-function")
+    # many warnings in bluedroid code
+    # warning: field 'hdr' with variable sized type 'BT_HDR' not at the end of a struct or class is a GNU extension
+    list(APPEND compile_options "-Wno-gnu-variable-sized-type-not-at-end")
+    # several warnings in bluedroid code
+    list(APPEND compile_options "-Wno-constant-logical-operand")
+    # warning: '_Static_assert' with no message is a C2x extension
+    list(APPEND compile_options "-Wno-c2x-extensions")
+    # warning on xMPU_SETTINGS for esp32s2 has size 0 for C and 1 for C++
+    list(APPEND compile_options "-Wno-extern-c-compat")
 endif()
 # More warnings may exist in unit tests and example projects.
 
@@ -168,10 +179,14 @@ if(NOT ${CMAKE_C_COMPILER_VERSION} VERSION_LESS 8.0.0)
     endif()
 endif()
 
+if(CONFIG_COMPILER_DISABLE_GCC12_WARNINGS)
+    list(APPEND compile_options "-Wno-address"
+                                "-Wno-use-after-free")
+endif()
+
 # GCC-specific options
 if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
     list(APPEND compile_options "-fstrict-volatile-bitfields"
-                                "-Wno-error=unused-but-set-variable"
                                 )
 endif()
 
@@ -183,35 +198,8 @@ endif()
 list(APPEND link_options "-fno-lto")
 
 if(CONFIG_IDF_TARGET_LINUX AND CMAKE_HOST_SYSTEM_NAME STREQUAL "Darwin")
-    # Not all versions of the MacOS linker support the -warn_commons flag.
-    # ld version 1053.12 (and above) have been tested to support it.
-    # Hence, we extract the version string from the linker output
-    # before including the flag.
-
-    # Get the ld version, capturing both stdout and stderr
-    execute_process(
-        COMMAND ${CMAKE_LINKER} -v
-        OUTPUT_VARIABLE LD_VERSION_OUTPUT
-        ERROR_VARIABLE LD_VERSION_ERROR
-        OUTPUT_STRIP_TRAILING_WHITESPACE
-        ERROR_STRIP_TRAILING_WHITESPACE
-    )
-
-    # Combine stdout and stderr
-    set(LD_VERSION_OUTPUT "${LD_VERSION_OUTPUT}\n${LD_VERSION_ERROR}")
-
-    # Extract the version string
-    string(REGEX MATCH "PROJECT:(ld|dyld)-([0-9]+)\\.([0-9]+)" LD_VERSION_MATCH "${LD_VERSION_OUTPUT}")
-    set(LD_VERSION_MAJOR_MINOR "${CMAKE_MATCH_2}.${CMAKE_MATCH_3}")
-
-    message(STATUS "Linker Version: ${LD_VERSION_MAJOR_MINOR}")
-
-    # Compare the version with 1053.12
-    if(LD_VERSION_MAJOR_MINOR VERSION_GREATER_EQUAL "1053.12")
-        list(APPEND link_options "-Wl,-warn_commons")
-    endif()
-
     list(APPEND link_options "-Wl,-dead_strip")
+    list(APPEND link_options "-Wl,-warn_commons")
 else()
     list(APPEND link_options "-Wl,--gc-sections")
     list(APPEND link_options "-Wl,--warn-common")
@@ -232,7 +220,7 @@ if(CMAKE_C_COMPILER_ID MATCHES "GNU")
     list(APPEND compile_options "-fno-tree-switch-conversion")
 endif()
 
-if(CMAKE_C_COMPILER_ID MATCHES "LLVM")
+if(CMAKE_C_COMPILER_ID MATCHES "Clang")
     list(APPEND compile_options "-fno-use-cxa-atexit")
 endif()
 

Kconfig

@@ -66,26 +66,26 @@ mainmenu "Espressif IoT Development Framework Configuration"
         select FREERTOS_UNICORE
         select IDF_TARGET_ARCH_RISCV
 
-    config IDF_TARGET_ESP32H2
+    config IDF_TARGET_ESP32H4
         bool
-        default "y" if IDF_TARGET="esp32h2"
+        default "y" if IDF_TARGET="esp32h4"
         select FREERTOS_UNICORE
         select IDF_TARGET_ARCH_RISCV
 
-    choice IDF_TARGET_ESP32H2_BETA_VERSION
-        prompt "ESP32-H2 beta version"
-        depends on IDF_TARGET_ESP32H2
-        default IDF_TARGET_ESP32H2_BETA_VERSION_2
+    choice IDF_TARGET_ESP32H4_BETA_VERSION
+        prompt "ESP32-H4 beta version"
+        depends on IDF_TARGET_ESP32H4
+        default IDF_TARGET_ESP32H4_BETA_VERSION_2
         help
-            Currently ESP32-H2 has several beta versions for internal use only.
+            Currently ESP32-H4 has several beta versions for internal use only.
             Select the one that matches your chip model.
 
-        config IDF_TARGET_ESP32H2_BETA_VERSION_1
+        config IDF_TARGET_ESP32H4_BETA_VERSION_1
             bool
-            prompt "ESP32-H2 beta1"
-        config IDF_TARGET_ESP32H2_BETA_VERSION_2
+            prompt "ESP32-H4 beta1"
+        config IDF_TARGET_ESP32H4_BETA_VERSION_2
             bool
-            prompt "ESP32-H2 beta2"
+            prompt "ESP32-H4 beta2"
     endchoice
 
     config IDF_TARGET_ESP32C2
@@ -94,6 +94,18 @@ mainmenu "Espressif IoT Development Framework Configuration"
         select FREERTOS_UNICORE
         select IDF_TARGET_ARCH_RISCV
 
+    config IDF_TARGET_ESP32C6
+        bool
+        default "y" if IDF_TARGET="esp32c6"
+        select FREERTOS_UNICORE
+        select IDF_TARGET_ARCH_RISCV
+
+    config IDF_TARGET_ESP32H2
+        bool
+        default "y" if IDF_TARGET="esp32h2"
+        select FREERTOS_UNICORE
+        select IDF_TARGET_ARCH_RISCV
+
     config IDF_TARGET_LINUX
         bool
         default "y" if IDF_TARGET="linux"
@@ -104,9 +116,11 @@ mainmenu "Espressif IoT Development Framework Configuration"
         default 0x0002 if IDF_TARGET_ESP32S2
         default 0x0005 if IDF_TARGET_ESP32C3
         default 0x0009 if IDF_TARGET_ESP32S3
+        default 0x000A if IDF_TARGET_ESP32H4_BETA_VERSION_1
         default 0x000C if IDF_TARGET_ESP32C2
-        default 0x000A if IDF_TARGET_ESP32H2_BETA_VERSION_1
-        default 0x000E if IDF_TARGET_ESP32H2_BETA_VERSION_2 # ESP32H2-TODO: IDF-3475
+        default 0x000D if IDF_TARGET_ESP32C6
+        default 0x000E if IDF_TARGET_ESP32H4_BETA_VERSION_2 # ESP32-TODO: IDF-3475
+        default 0x0010 if IDF_TARGET_ESP32H2
         default 0xFFFF
 
 
@@ -125,13 +139,15 @@ mainmenu "Espressif IoT Development Framework Configuration"
 
                 Another option, useful for only very small and limited applications, is to only link
                 the .elf file of the application, such that it can be loaded directly into RAM over
-                JTAG. Note that since IRAM and DRAM sizes are very limited, it is not possible to
-                build any complex application this way. However for kinds of testing and debugging,
+                JTAG or UART. Note that since IRAM and DRAM sizes are very limited, it is not possible
+                to build any complex application this way. However for some kinds of testing and debugging,
                 this option may provide faster iterations, since the application does not need to be
                 written into flash.
-                Note that at the moment, ESP-IDF does not contain all the startup code required to
-                initialize the CPUs and ROM memory (data/bss). Therefore it is necessary to execute
-                a bit of ROM code prior to executing the application. A gdbinit file may look as follows (for ESP32):
+
+                Note: when APP_BUILD_TYPE_RAM is selected and loaded with JTAG, ESP-IDF does not contain
+                all the startup code required to initialize the CPUs and ROM memory (data/bss).
+                Therefore it is necessary to execute a bit of ROM code prior to executing the application.
+                A gdbinit file may look as follows (for ESP32):
 
                     # Connect to a running instance of OpenOCD
                     target remote :3333
@@ -153,11 +169,18 @@ mainmenu "Espressif IoT Development Framework Configuration"
 
                 Example gdbinit files for other targets can be found in tools/test_apps/system/gdb_loadable_elf/
 
+                When loading the BIN with UART, the ROM will jump to ram and run the app after finishing the ROM
+                startup code, so there's no additional startup initialization required. You can use the
+                `load_ram` in esptool.py to load the generated .bin file into ram and execute.
+
+                Example:
+                    esptool.py --chip {chip} -p {port} -b {baud} --no-stub load_ram {app.bin}
+
                 Recommended sdkconfig.defaults for building loadable ELF files is as follows.
-                CONFIG_APP_BUILD_TYPE_ELF_RAM is required, other options help reduce application
+                CONFIG_APP_BUILD_TYPE_RAM is required, other options help reduce application
                 memory footprint.
 
-                    CONFIG_APP_BUILD_TYPE_ELF_RAM=y
+                    CONFIG_APP_BUILD_TYPE_RAM=y
                     CONFIG_VFS_SUPPORT_TERMIOS=
                     CONFIG_NEWLIB_NANO_FORMAT=y
                     CONFIG_ESP_SYSTEM_PANIC_PRINT_HALT=y
@@ -173,9 +196,11 @@ mainmenu "Espressif IoT Development Framework Configuration"
                 select APP_BUILD_BOOTLOADER
                 select APP_BUILD_USE_FLASH_SECTIONS
 
-            config APP_BUILD_TYPE_ELF_RAM
+            config APP_BUILD_TYPE_RAM
                 bool
-                prompt "ELF file, loadable into RAM (EXPERIMENTAL))"
+                prompt "Build app runs entirely in RAM (EXPERIMENTAL)"
+                select APP_BUILD_GENERATE_BINARIES
+
         endchoice # APP_BUILD_TYPE
 
         # Hidden options, set according to the choice above
@@ -185,6 +210,16 @@ mainmenu "Espressif IoT Development Framework Configuration"
         config APP_BUILD_BOOTLOADER
             bool # Whether to build the bootloader
 
+        config APP_BUILD_TYPE_PURE_RAM_APP
+            bool
+            prompt "Build app without SPI_FLASH/PSRAM support (saves ram)"
+            depends on APP_BUILD_TYPE_RAM
+            help
+                If this option is enabled, external memory and related peripherals, such as Cache, MMU,
+                Flash and PSRAM, won't be initialized. Corresponding drivers won't be introduced either.
+                Components that depend on the spi_flash component will also be unavailable, such as
+                app_update, etc. When this option is enabled, about 26KB of RAM space can be saved.
+
         config APP_BUILD_USE_FLASH_SECTIONS
             bool # Whether to place code/data into memory-mapped flash sections
 
@@ -242,7 +277,7 @@ mainmenu "Espressif IoT Development Framework Configuration"
             bool
             depends on IDF_TARGET_ESP32
             default y if APP_COMPATIBLE_PRE_V2_1_BOOTLOADERS
-            default y if APP_BUILD_TYPE_ELF_RAM
+            default y if APP_BUILD_TYPE_RAM
 
 
     endmenu # Build type
@@ -469,6 +504,13 @@ mainmenu "Espressif IoT Development Framework Configuration"
 
                 This option can be enabled for RISC-V targets only.
 
+        config COMPILER_DISABLE_GCC12_WARNINGS
+            bool "Disable new warnings introduced in GCC 12"
+            default "n"
+            help
+                Enable this option if use GCC 12 or newer, and want to disable warnings which don't appear with
+                GCC 11.
+
         config COMPILER_DUMP_RTL_FILES
             bool "Dump RTL files during compilation"
             help
@@ -480,3 +522,12 @@ mainmenu "Espressif IoT Development Framework Configuration"
     menu "Component config"
         source "$COMPONENT_KCONFIGS_SOURCE_FILE"
     endmenu
+
+    config IDF_EXPERIMENTAL_FEATURES
+        bool "Make experimental features visible"
+        default "n"
+        help
+            By enabling this option, ESP-IDF experimental feature options will be visible.
+
+            Note you should still enable a certain experimental feature option to use it, and you
+            should read the corresponding risk warning and known issue list carefully.

README.md

@@ -15,14 +15,15 @@ ESP-IDF is the development framework for Espressif SoCs supported on Windows, Li
 
 The following table shows ESP-IDF support of Espressif SoCs where ![alt text][preview] and ![alt text][supported] denote preview status and support, respectively. The preview support is usually limited in time and intended for beta versions of chips. Please use an ESP-IDF release where the desired SoC is already supported.
 
-|Chip         |          v4.1         |          v4.2          |         v4.3           |          v4.4          |          v5.0          |                                                                                      |
-|:----------- |:---------------------:| :---------------------:| :---------------------:| :---------------------:| :---------------------:|:------------------------------------------------------------------------------------ |
-|ESP32        |![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] |                                                                                      |
-|ESP32-S2     |                       | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] |                                                                                      |
-|ESP32-C3     |                       |                        | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] |                                                                                      |
-|ESP32-S3     |                       |                        |                        | ![alt text][supported] | ![alt text][supported] | [Announcement](https://www.espressif.com/en/news/ESP32_S3)                           |
-|ESP32-C2     |                       |                        |                        |                        | ![alt text][supported] | [Announcement](https://blog.espressif.com/esp32-c2-and-why-it-matter-s-bcf4d7d0b2c6) |
-|ESP32-H2     |                       |                        |                        | ![alt text][preview]   | ![alt text][preview]   | [Announcement](https://www.espressif.com/en/news/ESP32_H2)                           |
+|Chip         |          v4.2          |         v4.3           |          v4.4          |          v5.0          |         v5.1           |                                                            |
+|:----------- | :---------------------:| :---------------------:| :---------------------:| :---------------------:| :--------------------: | :----------------------------------------------------------|
+|ESP32        | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] |                                                            |
+|ESP32-S2     | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] |                                                            |
+|ESP32-C3     |                        | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] |                                                            |
+|ESP32-S3     |                        |                        | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | [Announcement](https://www.espressif.com/en/news/ESP32_S3) |
+|ESP32-C2     |                        |                        |                        | ![alt text][supported] | ![alt text][supported] | [Announcement](https://www.espressif.com/en/news/ESP32-C2) |
+|ESP32-C6     |                        |                        |                        |                        | ![alt text][supported] | [Announcement](https://www.espressif.com/en/news/ESP32_C6) |
+|ESP32-H2     |                        |                        |                        |                        | ![alt text][supported] | [Announcement](https://www.espressif.com/en/news/ESP32_H2) |
 
 [supported]: https://img.shields.io/badge/-supported-green "supported"
 [preview]: https://img.shields.io/badge/-preview-orange "preview"
@@ -88,7 +89,7 @@ You don't need to run `idf.py build` before running `idf.py flash`, `idf.py flas
 
 ## Viewing Serial Output
 
-The `idf.py monitor` target uses the [idf_monitor tool](https://docs.espressif.com/projects/esp-idf/en/latest/get-started/idf-monitor.html) to display serial output from Espressif SoCs. idf_monitor also has a range of features to decode crash output and interact with the device. [Check the documentation page for details](https://docs.espressif.com/projects/esp-idf/en/latest/get-started/idf-monitor.html).
+The `idf.py monitor` target uses the [esp-idf-monitor tool](https://github.com/espressif/esp-idf-monitor) to display serial output from Espressif SoCs. esp-idf-monitor also has a range of features to decode crash output and interact with the device. [Check the documentation page for details](https://docs.espressif.com/projects/esp-idf/en/latest/get-started/idf-monitor.html).
 
 Exit the monitor by typing Ctrl-].
 

README_CN.md

@@ -15,14 +15,15 @@ ESP-IDF 是乐鑫官方推出的物联网开发框架，支持 Windows、Linux
 
 下表总结了乐鑫芯片在 ESP-IDF 各版本中的支持状态，其中 ![alt text][supported] 代表已支持，![alt text][preview] 代表目前处于预览支持状态。预览支持状态通常有时间限制，而且仅适用于测试版芯片。请确保使用与芯片相匹配的 ESP-IDF 版本。
 
-|芯片         |          v4.1         |          v4.2          |         v4.3           |          v4.4          |          v5.0          |                                                                                      |
-|:----------- |:---------------------:| :---------------------:| :---------------------:| :---------------------:| :---------------------:|:------------------------------------------------------------------------------------ |
-|ESP32        |![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] |                                                                                      |
-|ESP32-S2     |                       | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] |                                                                                      |
-|ESP32-C3     |                       |                        | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] |                                                                                      |
-|ESP32-S3     |                       |                        |                        | ![alt text][supported] | ![alt text][supported] | [芯片发布公告](https://www.espressif.com/en/news/ESP32_S3)                           |
-|ESP32-C2     |                       |                        |                        |                        | ![alt text][supported] | [芯片发布公告](https://blog.espressif.com/esp32-c2-and-why-it-matter-s-bcf4d7d0b2c6) |
-|ESP32-H2     |                       |                        |                        | ![alt text][preview]   | ![alt text][preview]   | [芯片发布公告](https://www.espressif.com/en/news/ESP32_H2)                           |
+|芯片         |         v4.2          |         v4.3           |          v4.4          |          v5.0          |          v5.1          |                                                                 |
+|:----------- |:---------------------:| :---------------------:| :---------------------:| :---------------------:| :--------------------: | :-------------------------------------------------------------- |
+|ESP32        |![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] |                                                                 |
+|ESP32-S2     |![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] |                                                                 |
+|ESP32-C3     |                       | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] |                                                                 |
+|ESP32-S3     |                       |                        | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | [芯片发布公告](https://www.espressif.com/zh-hans/news/ESP32_S3) |
+|ESP32-C2     |                       |                        |                        | ![alt text][supported] | ![alt text][supported] | [芯片发布公告](https://www.espressif.com/zh-hans/news/ESP32-C2) |
+|ESP32-C6     |                       |                        |                        |                        | ![alt text][supported] | [芯片发布公告](https://www.espressif.com/zh-hans/news/ESP32_C6) |
+|ESP32-H2     |                       |                        |                        |                        | ![alt text][supported] | [芯片发布公告](https://www.espressif.com/zh-hans/news/ESP32_H2) |
 
 [supported]: https://img.shields.io/badge/-%E6%94%AF%E6%8C%81-green "supported"
 [preview]: https://img.shields.io/badge/-%E9%A2%84%E8%A7%88-orange "preview"
@@ -88,7 +89,7 @@ ESP-IDF 中的子模块采用相对路径（[详见 .gitmodules 文件](.gitmodu
 
 ## 观察串口输入
 
-`idf.py monitor` 会调用 [idf_monitor 工具](https://docs.espressif.com/projects/esp-idf/en/latest/get-started/idf-monitor.html)来显示乐鑫芯片的串口输出。`idf_monitor` 还包含一系列的功能来解析程序崩溃后的输出结果并与设备进行交互。更多详细内容，请参阅[文档](https://docs.espressif.com/projects/esp-idf/en/latest/get-started/idf-monitor.html).
+`idf.py monitor` 会调用 [esp-idf-monitor 工具](https://github.com/espressif/esp-idf-monitor)来显示乐鑫芯片的串口输出。esp-idf-monitor 还包含一系列的功能来解析程序崩溃后的输出结果并与设备进行交互。更多详细内容，请参阅[文档](https://docs.espressif.com/projects/esp-idf/en/latest/get-started/idf-monitor.html).
 
 输入 `Ctrl-]` 可退出监视器。
 

components/README.md

@@ -1,3 +1,4 @@
+
 # Core Components
 
 ## Overview

components/app_trace/CMakeLists.txt

@@ -1,8 +1,16 @@
 set(srcs
     "app_trace.c"
     "app_trace_util.c"
-    "host_file_io.c"
-    "gcov/gcov_rtio.c")
+    "host_file_io.c")
+
+if(CONFIG_APPTRACE_GCOV_ENABLE)
+    if("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU")
+        list(APPEND srcs
+            "gcov/gcov_rtio.c")
+    else()
+        fail_at_build_time(app_trace "Only GNU compiler can link with Gcov library")
+    endif()
+endif()
 
 set(include_dirs "include")
 
@@ -28,12 +36,12 @@ if(CONFIG_APPTRACE_SV_ENABLE)
     list(APPEND include_dirs
         sys_view/Config
         sys_view/SEGGER
-        sys_view/Sample/OS)
+        sys_view/Sample/FreeRTOSV10.4)
 
     list(APPEND srcs
         "sys_view/SEGGER/SEGGER_SYSVIEW.c"
-        "sys_view/Sample/Config/SEGGER_SYSVIEW_Config_FreeRTOS.c"
-        "sys_view/Sample/OS/SEGGER_SYSVIEW_FreeRTOS.c"
+        "sys_view/Sample/FreeRTOSV10.4/Config/esp/SEGGER_SYSVIEW_Config_FreeRTOS.c"
+        "sys_view/Sample/FreeRTOSV10.4/SEGGER_SYSVIEW_FreeRTOS.c"
         "sys_view/esp/SEGGER_RTT_esp.c"
         "sys_view/ext/heap_trace_module.c"
         "sys_view/ext/logging.c")
@@ -54,14 +62,48 @@ idf_component_register(SRCS "${srcs}"
                        REQUIRES esp_timer
                        LDFRAGMENTS linker.lf)
 
+# Force app_trace to also appear later than gcov in link line
+idf_component_get_property(app_trace app_trace COMPONENT_LIB)
+
 if(CONFIG_APPTRACE_GCOV_ENABLE)
-    # disable --coverage for this component, as it is used as transport
-    # for gcov
+    # The original Gcov library from toolchain will be objcopy with symbols redefinitions (see file gcov/io_sym.map).
+    # This needs because ESP has no file-system onboard, and redefined functions solves this problem and transmits
+    # output file to host PC.
+
+    # Set a name for Gcov library
+    set(GCOV_LIB libgcov_rtio)
+
+    # Set include direcrory of Gcov internal headers
+    execute_process(COMMAND ${CMAKE_C_COMPILER} -print-file-name=plugin
+                    OUTPUT_VARIABLE gcc_plugin_dir
+                    OUTPUT_STRIP_TRAILING_WHITESPACE
+                    ERROR_QUIET)
+    set_source_files_properties(gcov/gcov_rtio.c
+                                PROPERTIES COMPILE_FLAGS "-I${gcc_plugin_dir}/include")
+
+    # Copy libgcov.a with symbols redefinition
+    find_library(GCOV_LIBRARY_PATH gcov ${CMAKE_C_IMPLICIT_LINK_DIRECTORIES})
+    add_custom_command(OUTPUT ${GCOV_LIB}.a
+                       COMMAND ${_CMAKE_TOOLCHAIN_PREFIX}objcopy
+                               --redefine-syms ${CMAKE_CURRENT_LIST_DIR}/gcov/io_sym.map
+                               ${GCOV_LIBRARY_PATH} ${GCOV_LIB}.a
+                       MAIN_DEPENDENCY ${GCOV_LIBRARY_PATH}
+                       VERBATIM)
+    add_custom_target(${GCOV_LIB}_target DEPENDS ${GCOV_LIB}.a)
+    add_library(${GCOV_LIB} STATIC IMPORTED)
+    set_target_properties(${GCOV_LIB}
+                          PROPERTIES
+                          IMPORTED_LOCATION ${CMAKE_CURRENT_BINARY_DIR}/${GCOV_LIB}.a)
+    add_dependencies(${GCOV_LIB} ${GCOV_LIB}_target)
+    add_dependencies(${COMPONENT_LIB} ${GCOV_LIB})
+
+    # disable --coverage for this component, as it is used as transport for gcov
     target_compile_options(${COMPONENT_LIB} PRIVATE "-fno-profile-arcs" "-fno-test-coverage")
-    # Force app_trace to also appear later than gcov in link line
-    idf_component_get_property(app_trace app_trace COMPONENT_LIB)
-    target_link_libraries(${COMPONENT_LIB} INTERFACE
-        "-Wl,--undefined=gcov_rtio_atexit" $<TARGET_FILE:${app_trace}> gcov $<TARGET_FILE:${app_trace}> c)
+    target_link_options(${COMPONENT_LIB} INTERFACE "-Wl,--wrap=__gcov_init")
+
+    target_link_libraries(${COMPONENT_LIB} INTERFACE ${GCOV_LIB} $<TARGET_FILE:${app_trace}> c)
+else()
+    target_link_libraries(${COMPONENT_LIB} INTERFACE $<TARGET_FILE:${app_trace}> c)
 endif()
 
 # This function adds a dependency on the given component if the component is included into the build.

components/app_trace/Kconfig

@@ -47,7 +47,7 @@ menu "Application Level Tracing"
             select APPTRACE_ENABLE
             select APPTRACE_DEST_UART
             select APPTRACE_DEST_UART_NOUSB
-            depends on (ESP_CONSOLE_UART_NUM !=2) && !IDF_TARGET_ESP32C3 && !IDF_TARGET_ESP32S2 && !IDF_TARGET_ESP32H2
+            depends on (ESP_CONSOLE_UART_NUM !=2) && (SOC_UART_NUM > 2)
 
         config APPTRACE_DEST_USB_CDC
             bool "USB_CDC"
@@ -389,11 +389,4 @@ menu "Application Level Tracing"
         help
             Enables support for GCOV data transfer to host.
 
-    config APPTRACE_GCOV_DUMP_TASK_STACK_SIZE
-        int "Gcov dump task stack size"
-        depends on APPTRACE_GCOV_ENABLE
-        default 2048
-        help
-            Configures stack size of Gcov dump task
-
 endmenu

components/app_trace/app_trace_util.c

@@ -57,47 +57,26 @@ esp_err_t esp_apptrace_tmo_check(esp_apptrace_tmo_t *tmo)
 
 esp_err_t esp_apptrace_lock_take(esp_apptrace_lock_t *lock, esp_apptrace_tmo_t *tmo)
 {
-    int res;
+    esp_err_t ret;
 
     while (1) {
-        //Todo: Replace the current locking mechanism and int_state with portTRY_ENTER_CRITICAL() instead.
-        // do not overwrite lock->int_state before we actually acquired the mux
-#if CONFIG_FREERTOS_SMP
-        unsigned int_state = portDISABLE_INTERRUPTS();
-#else
-        unsigned int_state = portSET_INTERRUPT_MASK_FROM_ISR();
-#endif
-        bool success = spinlock_acquire(&lock->mux, 0);
-        if (success) {
-            lock->int_state = int_state;
+        // Try enter a critical section (i.e., take the spinlock) with 0 timeout
+        if (portTRY_ENTER_CRITICAL(&(lock->mux), 0) == pdTRUE) {
             return ESP_OK;
         }
-#if CONFIG_FREERTOS_SMP
-        portRESTORE_INTERRUPTS(int_state);
-#else
-        portCLEAR_INTERRUPT_MASK_FROM_ISR(int_state);
-#endif
-        // we can be preempted from this place till the next call (above) to portSET_INTERRUPT_MASK_FROM_ISR()
-        res = esp_apptrace_tmo_check(tmo);
-        if (res != ESP_OK) {
-            break;
+        // Failed to enter the critical section, so interrupts are still enabled. Check if we have timed out.
+        ret = esp_apptrace_tmo_check(tmo);
+        if (ret != ESP_OK) {
+            break;  // Timed out, exit now
         }
+        // Haven't timed out, try again
     }
-    return res;
+    return ret;
 }
 
 esp_err_t esp_apptrace_lock_give(esp_apptrace_lock_t *lock)
 {
-    // save lock's irq state value for this CPU
-    unsigned int_state = lock->int_state;
-    // after call to the following func we can not be sure that lock->int_state
-    // is not overwritten by other CPU who has acquired the mux just after we released it. See esp_apptrace_lock_take().
-    spinlock_release(&lock->mux);
-#if CONFIG_FREERTOS_SMP
-    portRESTORE_INTERRUPTS(int_state);
-#else
-    portCLEAR_INTERRUPT_MASK_FROM_ISR(int_state);
-#endif
+    portEXIT_CRITICAL(&(lock->mux));
     return ESP_OK;
 }
 

components/app_trace/gcov/gcov_rtio.c

@@ -15,8 +15,7 @@
 #include "esp_app_trace.h"
 #include "esp_freertos_hooks.h"
 #include "esp_private/dbg_stubs.h"
-#include "esp_private/esp_ipc.h"
-#include "esp_attr.h"
+#include "esp_ipc.h"
 #include "hal/wdt_hal.h"
 #if CONFIG_IDF_TARGET_ESP32
 #include "esp32/rom/libc_stubs.h"
@@ -77,15 +76,14 @@ gcov_exit:
 void gcov_create_task(void *arg)
 {
     ESP_EARLY_LOGV(TAG, "%s", __FUNCTION__);
-    xTaskCreatePinnedToCore(&gcov_dump_task, "gcov_dump_task", CONFIG_APPTRACE_GCOV_DUMP_TASK_STACK_SIZE,
-		(void *)&s_gcov_task_running, configMAX_PRIORITIES - 1, NULL, 0);
+    xTaskCreatePinnedToCore(&gcov_dump_task, "gcov_dump_task", 2048, (void *)&s_gcov_task_running, configMAX_PRIORITIES - 1, NULL, 0);
 }
 
-static IRAM_ATTR
 void gcov_create_task_tick_hook(void)
 {
+    extern esp_err_t esp_ipc_start_gcov_from_isr(uint32_t cpu_id, esp_ipc_func_t func, void* arg);
     if (s_create_gcov_task) {
-        if (esp_ipc_call_nonblocking(xPortGetCoreID(), &gcov_create_task, NULL) == ESP_OK) {
+        if (esp_ipc_start_gcov_from_isr(xPortGetCoreID(), &gcov_create_task, NULL) == ESP_OK) {
             s_create_gcov_task = false;
         }
     }
@@ -105,7 +103,7 @@ static int esp_dbg_stub_gcov_entry(void)
     return ESP_OK;
 }
 
-int gcov_rtio_atexit(void (*function)(void) __attribute__ ((unused)))
+void gcov_rtio_init(void)
 {
     uint32_t capabilities = 0;
     ESP_EARLY_LOGV(TAG, "%s", __FUNCTION__);
@@ -114,7 +112,6 @@ int gcov_rtio_atexit(void (*function)(void) __attribute__ ((unused)))
         esp_dbg_stub_entry_set(ESP_DBG_STUB_ENTRY_CAPABILITIES, capabilities | ESP_DBG_STUB_CAP_GCOV_TASK);
     }
     esp_register_freertos_tick_hook(gcov_create_task_tick_hook);
-    return ESP_OK;
 }
 
 void esp_gcov_dump(void)
@@ -174,4 +171,19 @@ long gcov_rtio_ftell(void *stream)
     ESP_EARLY_LOGV(TAG, "%s(%p) = %ld", __FUNCTION__, stream, ret);
     return ret;
 }
+
+void gcov_rtio_setbuf(void *arg1 __attribute__ ((unused)), void *arg2 __attribute__ ((unused)))
+{
+    return;
+}
+
+/* Wrappers for Gcov functions */
+
+extern void __real___gcov_init(void *info);
+void __wrap___gcov_init(void *info)
+{
+    __real___gcov_init(info);
+    gcov_rtio_init();
+}
+
 #endif

components/app_trace/gcov/io_sym.map

@@ -0,0 +1,7 @@
+fopen          gcov_rtio_fopen
+fclose         gcov_rtio_fclose
+fwrite         gcov_rtio_fwrite
+fread          gcov_rtio_fread
+fseek          gcov_rtio_fseek
+ftell          gcov_rtio_ftell
+setbuf         gcov_rtio_setbuf

components/app_trace/heap_trace_tohost.c

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2018-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -69,11 +69,21 @@ esp_err_t heap_trace_get(size_t index, heap_trace_record_t *record)
     return ESP_ERR_NOT_SUPPORTED;
 }
 
+esp_err_t heap_trace_summary(heap_trace_summary_t *summary)
+{
+    return ESP_ERR_NOT_SUPPORTED;
+}
+
 void heap_trace_dump(void)
 {
     return;
 }
 
+void heap_trace_dump_caps(__attribute__((unused)) const uint32_t caps)
+{
+    return;
+}
+
 /* Add a new allocation to the heap trace records */
 static IRAM_ATTR void record_allocation(const heap_trace_record_t *record)
 {

components/app_trace/host_file_io.c

@@ -229,7 +229,7 @@ size_t esp_apptrace_fwrite(esp_apptrace_dest_t dest, const void *ptr, size_t siz
         return 0;
     }
 
-    return resp;
+    return resp/size; // return the number of items written
 }
 
 static void esp_apptrace_fread_args_prepare(uint8_t *buf, void *priv)
@@ -266,14 +266,16 @@ size_t esp_apptrace_fread(esp_apptrace_dest_t dest, void *ptr, size_t size, size
         ESP_EARLY_LOGE(TAG, "Failed to read response (%d)!", ret);
         return 0;
     }
-    if (resp > 0) {
-        ret = esp_apptrace_file_rsp_recv(dest, ptr, resp);
-        if (ret != ESP_OK) {
-            ESP_EARLY_LOGE(TAG, "Failed to read file data (%d)!", ret);
-            return 0;
-        }
+    if (resp == 0) {
+        return 0;
     }
-    return resp;
+
+    ret = esp_apptrace_file_rsp_recv(dest, ptr, resp);
+    if (ret != ESP_OK) {
+        ESP_EARLY_LOGE(TAG, "Failed to read file data (%d)!", ret);
+        return 0;
+    }
+    return resp/size; // return the number of items read
 }
 
 static void esp_apptrace_fseek_args_prepare(uint8_t *buf, void *priv)

components/app_trace/sys_view/Config/Global.h

@@ -1,14 +1,14 @@
 /*
- * SPDX-FileCopyrightText: 2015-2017 SEGGER Microcontroller GmbH & Co. KG
+ * SPDX-FileCopyrightText: 1995-2021 SEGGER Microcontroller GmbH
  *
- * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-License-Identifier: BSD-1-Clause
  */
 /*********************************************************************
-*                SEGGER Microcontroller GmbH & Co. KG                *
+*                    SEGGER Microcontroller GmbH                     *
 *                        The Embedded Experts                        *
 **********************************************************************
 *                                                                    *
-*       (c) 2015 - 2017  SEGGER Microcontroller GmbH & Co. KG        *
+*            (c) 1995 - 2021 SEGGER Microcontroller GmbH             *
 *                                                                    *
 *       www.segger.com     Support: support@segger.com               *
 *                                                                    *
@@ -22,24 +22,14 @@
 *                                                                    *
 * SEGGER strongly recommends to not make any changes                 *
 * to or modify the source code of this software in order to stay     *
-* compatible with the RTT protocol and J-Link.                       *
+* compatible with the SystemView and RTT protocol, and J-Link.       *
 *                                                                    *
 * Redistribution and use in source and binary forms, with or         *
 * without modification, are permitted provided that the following    *
-* conditions are met:                                                *
+* condition is met:                                                  *
 *                                                                    *
 * o Redistributions of source code must retain the above copyright   *
-*   notice, this list of conditions and the following disclaimer.    *
-*                                                                    *
-* o Redistributions in binary form must reproduce the above          *
-*   copyright notice, this list of conditions and the following      *
-*   disclaimer in the documentation and/or other materials provided  *
-*   with the distribution.                                           *
-*                                                                    *
-* o Neither the name of SEGGER Microcontroller GmbH & Co. KG         *
-*   nor the names of its contributors may be used to endorse or      *
-*   promote products derived from this software without specific     *
-*   prior written permission.                                        *
+*   notice, this condition and the following disclaimer.             *
 *                                                                    *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
@@ -57,7 +47,7 @@
 *                                                                    *
 **********************************************************************
 *                                                                    *
-*       SystemView version: V2.42                                    *
+*       SystemView version: 3.42                                    *
 *                                                                    *
 **********************************************************************
 ----------------------------------------------------------------------
@@ -67,6 +57,7 @@ Purpose : Global types
           merge the files. In order to use Segger code, the types
           U8, U16, U32, I8, I16, I32 need to be defined in Global.h;
           additional definitions do not hurt.
+Revision: $Rev: 12501 $
 ---------------------------END-OF-HEADER------------------------------
 */
 
@@ -74,13 +65,26 @@ Purpose : Global types
 #define GLOBAL_H
 
 #define U8    unsigned char
-#define U16   unsigned short
-#define U32   unsigned long
 #define I8    signed char
+#define U16   unsigned short
 #define I16   signed short
+#ifdef __x86_64__
+#define U32   unsigned
+#define I32   int
+#else
+#define U32   unsigned long
 #define I32   signed long
+#endif
 
-#ifdef _WIN32
+//
+// CC_NO_LONG_SUPPORT can be defined to compile test
+// without long support for compilers that do not
+// support C99 and its long type.
+//
+#ifdef CC_NO_LONG_SUPPORT
+  #define PTR_ADDR  U32
+#else  // Supports long type.
+#if defined(_WIN32) && !defined(__clang__) && !defined(__MINGW32__)
   //
   // Microsoft VC6 compiler related
   //
@@ -102,6 +106,13 @@ Purpose : Global types
   #define U64_C(x) x##ULL
 #endif
 
+#if (defined(_WIN64) || defined(__LP64__))  // 64-bit symbols used by Visual Studio and GCC, maybe others as well.
+  #define PTR_ADDR  U64
+#else
+  #define PTR_ADDR  U32
+#endif
+#endif  // Supports long type.
+
 #endif                      // Avoid multiple inclusion
 
 /*************************** End of file ****************************/

components/app_trace/sys_view/Config/SEGGER_RTT_Conf.h

@@ -1,14 +1,14 @@
 /*
- * SPDX-FileCopyrightText: 2015-2017 SEGGER Microcontroller GmbH & Co. KG
+ * SPDX-FileCopyrightText: 1995-2021 SEGGER Microcontroller GmbH
  *
- * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-License-Identifier: BSD-1-Clause
  */
 /*********************************************************************
-*                SEGGER Microcontroller GmbH & Co. KG                *
+*                    SEGGER Microcontroller GmbH                     *
 *                        The Embedded Experts                        *
 **********************************************************************
 *                                                                    *
-*       (c) 2015 - 2017  SEGGER Microcontroller GmbH & Co. KG        *
+*            (c) 1995 - 2021 SEGGER Microcontroller GmbH             *
 *                                                                    *
 *       www.segger.com     Support: support@segger.com               *
 *                                                                    *
@@ -22,24 +22,14 @@
 *                                                                    *
 * SEGGER strongly recommends to not make any changes                 *
 * to or modify the source code of this software in order to stay     *
-* compatible with the RTT protocol and J-Link.                       *
+* compatible with the SystemView and RTT protocol, and J-Link.       *
 *                                                                    *
 * Redistribution and use in source and binary forms, with or         *
 * without modification, are permitted provided that the following    *
-* conditions are met:                                                *
+* condition is met:                                                  *
 *                                                                    *
 * o Redistributions of source code must retain the above copyright   *
-*   notice, this list of conditions and the following disclaimer.    *
-*                                                                    *
-* o Redistributions in binary form must reproduce the above          *
-*   copyright notice, this list of conditions and the following      *
-*   disclaimer in the documentation and/or other materials provided  *
-*   with the distribution.                                           *
-*                                                                    *
-* o Neither the name of SEGGER Microcontroller GmbH & Co. KG         *
-*   nor the names of its contributors may be used to endorse or      *
-*   promote products derived from this software without specific     *
-*   prior written permission.                                        *
+*   notice, this condition and the following disclaimer.             *
 *                                                                    *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
@@ -57,7 +47,7 @@
 *                                                                    *
 **********************************************************************
 *                                                                    *
-*       SystemView version: V2.42                                    *
+*       SystemView version: 3.42                                    *
 *                                                                    *
 **********************************************************************
 ---------------------------END-OF-HEADER------------------------------
@@ -65,7 +55,7 @@ File    : SEGGER_RTT_Conf.h
 Purpose : Implementation of SEGGER real-time transfer (RTT) which
           allows real-time communication on targets which support
           debugger memory accesses while the CPU is running.
-Revision: $Rev: 5626 $
+Revision: $Rev: 24316 $
 
 */
 
@@ -83,15 +73,65 @@ Revision: $Rev: 5626 $
 **********************************************************************
 */
 
-#define SEGGER_RTT_MAX_NUM_UP_BUFFERS             (3)     // Max. number of up-buffers (T->H) available on this target    (Default: 3)
-#define SEGGER_RTT_MAX_NUM_DOWN_BUFFERS           (3)     // Max. number of down-buffers (H->T) available on this target  (Default: 3)
+//
+// Take in and set to correct values for Cortex-A systems with CPU cache
+//
+//#define SEGGER_RTT_CPU_CACHE_LINE_SIZE            (32)          // Largest cache line size (in bytes) in the current system
+//#define SEGGER_RTT_UNCACHED_OFF                   (0xFB000000)  // Address alias where RTT CB and buffers can be accessed uncached
+//
+// Most common case:
+// Up-channel 0: RTT
+// Up-channel 1: SystemView
+//
+#ifndef   SEGGER_RTT_MAX_NUM_UP_BUFFERS
+  #define SEGGER_RTT_MAX_NUM_UP_BUFFERS             (3)     // Max. number of up-buffers (T->H) available on this target    (Default: 3)
+#endif
+//
+// Most common case:
+// Down-channel 0: RTT
+// Down-channel 1: SystemView
+//
+#ifndef   SEGGER_RTT_MAX_NUM_DOWN_BUFFERS
+  #define SEGGER_RTT_MAX_NUM_DOWN_BUFFERS           (3)     // Max. number of down-buffers (H->T) available on this target  (Default: 3)
+#endif
 
-#define BUFFER_SIZE_UP                            (1024)  // Size of the buffer for terminal output of target, up to host (Default: 1k)
-#define BUFFER_SIZE_DOWN                          (16)    // Size of the buffer for terminal input to target from host (Usually keyboard input) (Default: 16)
+#ifndef   BUFFER_SIZE_UP
+  #define BUFFER_SIZE_UP                            (1024)  // Size of the buffer for terminal output of target, up to host (Default: 1k)
+#endif
 
-#define SEGGER_RTT_PRINTF_BUFFER_SIZE             (64u)    // Size of buffer for RTT printf to bulk-send chars via RTT     (Default: 64)
+#ifndef   BUFFER_SIZE_DOWN
+  #define BUFFER_SIZE_DOWN                          (16)    // Size of the buffer for terminal input to target from host (Usually keyboard input) (Default: 16)
+#endif
 
-#define SEGGER_RTT_MODE_DEFAULT                   SEGGER_RTT_MODE_NO_BLOCK_SKIP // Mode for pre-initialized terminal channel (buffer 0)
+#ifndef   SEGGER_RTT_PRINTF_BUFFER_SIZE
+  #define SEGGER_RTT_PRINTF_BUFFER_SIZE             (64u)    // Size of buffer for RTT printf to bulk-send chars via RTT     (Default: 64)
+#endif
+
+#ifndef   SEGGER_RTT_MODE_DEFAULT
+  #define SEGGER_RTT_MODE_DEFAULT                   SEGGER_RTT_MODE_NO_BLOCK_SKIP // Mode for pre-initialized terminal channel (buffer 0)
+#endif
+
+/*********************************************************************
+*
+*       RTT memcpy configuration
+*
+*       memcpy() is good for large amounts of data,
+*       but the overhead is big for small amounts, which are usually stored via RTT.
+*       With SEGGER_RTT_MEMCPY_USE_BYTELOOP a simple byte loop can be used instead.
+*
+*       SEGGER_RTT_MEMCPY() can be used to replace standard memcpy() in RTT functions.
+*       This is may be required with memory access restrictions,
+*       such as on Cortex-A devices with MMU.
+*/
+#ifndef   SEGGER_RTT_MEMCPY_USE_BYTELOOP
+  #define SEGGER_RTT_MEMCPY_USE_BYTELOOP              0 // 0: Use memcpy/SEGGER_RTT_MEMCPY, 1: Use a simple byte-loop
+#endif
+//
+// Example definition of SEGGER_RTT_MEMCPY to external memcpy with GCC toolchains and Cortex-A targets
+//
+//#if ((defined __SES_ARM) || (defined __CROSSWORKS_ARM) || (defined __GNUC__)) && (defined (__ARM_ARCH_7A__))
+//  #define SEGGER_RTT_MEMCPY(pDest, pSrc, NumBytes)      SEGGER_memcpy((pDest), (pSrc), (NumBytes))
+//#endif
 
 //
 // Target is not allowed to perform other RTT operations while string still has not been stored completely.
@@ -107,64 +147,64 @@ Revision: $Rev: 5626 $
 // In case of doubt mask all interrupts: 1 << (8 - BASEPRI_PRIO_BITS) i.e. 1 << 5 when 3 bits are implemented in NVIC
 // or define SEGGER_RTT_LOCK() to completely disable interrupts.
 //
-
-#define SEGGER_RTT_MAX_INTERRUPT_PRIORITY         (0x20)   // Interrupt priority to lock on SEGGER_RTT_LOCK on Cortex-M3/4 (Default: 0x20)
+#ifndef   SEGGER_RTT_MAX_INTERRUPT_PRIORITY
+  #define SEGGER_RTT_MAX_INTERRUPT_PRIORITY         (0x20)   // Interrupt priority to lock on SEGGER_RTT_LOCK on Cortex-M3/4 (Default: 0x20)
+#endif
 
 /*********************************************************************
 *
 *       RTT lock configuration for SEGGER Embedded Studio,
 *       Rowley CrossStudio and GCC
 */
-#if (defined __SES_ARM) || (defined __CROSSWORKS_ARM) || (defined __GNUC__)
-  #ifdef __ARM_ARCH_6M__
+#if ((defined(__SES_ARM) || defined(__SES_RISCV) || defined(__CROSSWORKS_ARM) || defined(__GNUC__) || defined(__clang__)) && !defined (__CC_ARM) && !defined(WIN32))
+  #if (defined(__ARM_ARCH_6M__) || defined(__ARM_ARCH_8M_BASE__))
     #define SEGGER_RTT_LOCK()   {                                                                   \
-                                    unsigned int LockState;                                         \
+                                    unsigned int _SEGGER_RTT__LockState;                                         \
                                   __asm volatile ("mrs   %0, primask  \n\t"                         \
-                                                  "mov   r1, $1     \n\t"                           \
+                                                  "movs  r1, #1       \n\t"                         \
                                                   "msr   primask, r1  \n\t"                         \
-                                                  : "=r" (LockState)                                \
+                                                  : "=r" (_SEGGER_RTT__LockState)                                \
                                                   :                                                 \
-                                                  : "r1"                                            \
+                                                  : "r1", "cc"                                      \
                                                   );
 
     #define SEGGER_RTT_UNLOCK()   __asm volatile ("msr   primask, %0  \n\t"                         \
                                                   :                                                 \
-                                                  : "r" (LockState)                                 \
+                                                  : "r" (_SEGGER_RTT__LockState)                                 \
                                                   :                                                 \
                                                   );                                                \
                                 }
-
-  #elif (defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7EM__))
+  #elif (defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7EM__) || defined(__ARM_ARCH_8M_MAIN__))
     #ifndef   SEGGER_RTT_MAX_INTERRUPT_PRIORITY
       #define SEGGER_RTT_MAX_INTERRUPT_PRIORITY   (0x20)
     #endif
     #define SEGGER_RTT_LOCK()   {                                                                   \
-                                    unsigned int LockState;                                         \
+                                    unsigned int _SEGGER_RTT__LockState;                                         \
                                   __asm volatile ("mrs   %0, basepri  \n\t"                         \
                                                   "mov   r1, %1       \n\t"                         \
                                                   "msr   basepri, r1  \n\t"                         \
-                                                  : "=r" (LockState)                                \
+                                                  : "=r" (_SEGGER_RTT__LockState)                                \
                                                   : "i"(SEGGER_RTT_MAX_INTERRUPT_PRIORITY)          \
-                                                  : "r1"                                            \
+                                                  : "r1", "cc"                                      \
                                                   );
 
     #define SEGGER_RTT_UNLOCK()   __asm volatile ("msr   basepri, %0  \n\t"                         \
                                                   :                                                 \
-                                                  : "r" (LockState)                                 \
+                                                  : "r" (_SEGGER_RTT__LockState)                                 \
                                                   :                                                 \
                                                   );                                                \
                                 }
 
-  #elif defined(__ARM_ARCH_7A__)
+  #elif (defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7R__))
     #define SEGGER_RTT_LOCK() {                                                \
-                                 unsigned int LockState;                       \
+                                 unsigned int _SEGGER_RTT__LockState;                       \
                                  __asm volatile ("mrs r1, CPSR \n\t"           \
                                                  "mov %0, r1 \n\t"             \
                                                  "orr r1, r1, #0xC0 \n\t"      \
                                                  "msr CPSR_c, r1 \n\t"         \
-                                                 : "=r" (LockState)            \
+                                                 : "=r" (_SEGGER_RTT__LockState)            \
                                                  :                             \
-                                                 : "r1"                        \
+                                                 : "r1", "cc"                  \
                                                  );
 
     #define SEGGER_RTT_UNLOCK() __asm volatile ("mov r0, %0 \n\t"              \
@@ -174,11 +214,30 @@ Revision: $Rev: 5626 $
                                                 "orr r1, r1, r0 \n\t"          \
                                                 "msr CPSR_c, r1 \n\t"          \
                                                 :                              \
-                                                : "r" (LockState)              \
-                                                : "r0", "r1"                   \
+                                                : "r" (_SEGGER_RTT__LockState)              \
+                                                : "r0", "r1", "cc"             \
                                                 );                             \
                             }
-#else
+  #elif defined(__riscv) || defined(__riscv_xlen)
+    #define SEGGER_RTT_LOCK()  {                                               \
+                                 unsigned int _SEGGER_RTT__LockState;                       \
+                                 __asm volatile ("csrr  %0, mstatus  \n\t"     \
+                                                 "csrci mstatus, 8   \n\t"     \
+                                                 "andi  %0, %0,  8   \n\t"     \
+                                                 : "=r" (_SEGGER_RTT__LockState)            \
+                                                 :                             \
+                                                 :                             \
+                                                );
+
+  #define SEGGER_RTT_UNLOCK()    __asm volatile ("csrr  a1, mstatus  \n\t"     \
+                                                 "or    %0, %0, a1   \n\t"     \
+                                                 "csrs  mstatus, %0  \n\t"     \
+                                                 :                             \
+                                                 : "r"  (_SEGGER_RTT__LockState)            \
+                                                 : "a1"                        \
+                                                );                             \
+                               }
+  #else
     #define SEGGER_RTT_LOCK()
     #define SEGGER_RTT_UNLOCK()
   #endif
@@ -189,25 +248,53 @@ Revision: $Rev: 5626 $
 *       RTT lock configuration for IAR EWARM
 */
 #ifdef __ICCARM__
-  #if (defined (__ARM6M__) && (__CORE__ == __ARM6M__))
+  #if (defined (__ARM6M__)          && (__CORE__ == __ARM6M__))             ||                      \
+      (defined (__ARM8M_BASELINE__) && (__CORE__ == __ARM8M_BASELINE__))
     #define SEGGER_RTT_LOCK()   {                                                                   \
-                                  unsigned int LockState;                                           \
-                                  LockState = __get_PRIMASK();                                      \
+                                  unsigned int _SEGGER_RTT__LockState;                                           \
+                                  _SEGGER_RTT__LockState = __get_PRIMASK();                                      \
                                   __set_PRIMASK(1);
 
-    #define SEGGER_RTT_UNLOCK()   __set_PRIMASK(LockState);                                         \
+    #define SEGGER_RTT_UNLOCK()   __set_PRIMASK(_SEGGER_RTT__LockState);                                         \
                                 }
-  #elif ((defined (__ARM7EM__) && (__CORE__ == __ARM7EM__)) || (defined (__ARM7M__) && (__CORE__ == __ARM7M__)))
+  #elif (defined (__ARM7EM__)         && (__CORE__ == __ARM7EM__))          ||                      \
+        (defined (__ARM7M__)          && (__CORE__ == __ARM7M__))           ||                      \
+        (defined (__ARM8M_MAINLINE__) && (__CORE__ == __ARM8M_MAINLINE__))  ||                      \
+        (defined (__ARM8M_MAINLINE__) && (__CORE__ == __ARM8M_MAINLINE__))
     #ifndef   SEGGER_RTT_MAX_INTERRUPT_PRIORITY
       #define SEGGER_RTT_MAX_INTERRUPT_PRIORITY   (0x20)
     #endif
     #define SEGGER_RTT_LOCK()   {                                                                   \
-                                  unsigned int LockState;                                           \
-                                  LockState = __get_BASEPRI();                                      \
+                                  unsigned int _SEGGER_RTT__LockState;                                           \
+                                  _SEGGER_RTT__LockState = __get_BASEPRI();                                      \
                                   __set_BASEPRI(SEGGER_RTT_MAX_INTERRUPT_PRIORITY);
 
-    #define SEGGER_RTT_UNLOCK()   __set_BASEPRI(LockState);                                         \
+    #define SEGGER_RTT_UNLOCK()   __set_BASEPRI(_SEGGER_RTT__LockState);                                         \
                                 }
+  #elif (defined (__ARM7A__) && (__CORE__ == __ARM7A__))                    ||                      \
+        (defined (__ARM7R__) && (__CORE__ == __ARM7R__))
+    #define SEGGER_RTT_LOCK() {                                                                     \
+                                 unsigned int _SEGGER_RTT__LockState;                                            \
+                                 __asm volatile ("mrs r1, CPSR \n\t"                                \
+                                                 "mov %0, r1 \n\t"                                  \
+                                                 "orr r1, r1, #0xC0 \n\t"                           \
+                                                 "msr CPSR_c, r1 \n\t"                              \
+                                                 : "=r" (_SEGGER_RTT__LockState)                                 \
+                                                 :                                                  \
+                                                 : "r1", "cc"                                       \
+                                                 );
+
+    #define SEGGER_RTT_UNLOCK() __asm volatile ("mov r0, %0 \n\t"                                   \
+                                                "mrs r1, CPSR \n\t"                                 \
+                                                "bic r1, r1, #0xC0 \n\t"                            \
+                                                "and r0, r0, #0xC0 \n\t"                            \
+                                                "orr r1, r1, r0 \n\t"                               \
+                                                "msr CPSR_c, r1 \n\t"                               \
+                                                :                                                   \
+                                                : "r" (_SEGGER_RTT__LockState)                                   \
+                                                : "r0", "r1", "cc"                                  \
+                                                );                                                  \
+                            }
   #endif
 #endif
 
@@ -217,11 +304,25 @@ Revision: $Rev: 5626 $
 */
 #ifdef __ICCRX__
   #define SEGGER_RTT_LOCK()   {                                                                     \
-                                unsigned long LockState;                                            \
-                                LockState = __get_interrupt_state();                                \
+                                unsigned long _SEGGER_RTT__LockState;                                            \
+                                _SEGGER_RTT__LockState = __get_interrupt_state();                                \
                                 __disable_interrupt();
 
-  #define SEGGER_RTT_UNLOCK()   __set_interrupt_state(LockState);                                   \
+  #define SEGGER_RTT_UNLOCK()   __set_interrupt_state(_SEGGER_RTT__LockState);                                   \
+                              }
+#endif
+
+/*********************************************************************
+*
+*       RTT lock configuration for IAR RL78
+*/
+#ifdef __ICCRL78__
+  #define SEGGER_RTT_LOCK()   {                                                                     \
+                                __istate_t _SEGGER_RTT__LockState;                                               \
+                                _SEGGER_RTT__LockState = __get_interrupt_state();                                \
+                                __disable_interrupt();
+
+  #define SEGGER_RTT_UNLOCK()   __set_interrupt_state(_SEGGER_RTT__LockState);                                   \
                               }
 #endif
 
@@ -232,13 +333,13 @@ Revision: $Rev: 5626 $
 #ifdef __CC_ARM
   #if (defined __TARGET_ARCH_6S_M)
     #define SEGGER_RTT_LOCK()   {                                                                   \
-                                  unsigned int LockState;                                           \
-                                  register unsigned char PRIMASK __asm( "primask");                 \
-                                  LockState = PRIMASK;                                              \
-                                  PRIMASK = 1u;                                                     \
+                                  unsigned int _SEGGER_RTT__LockState;                                           \
+                                  register unsigned char _SEGGER_RTT__PRIMASK __asm( "primask");                 \
+                                  _SEGGER_RTT__LockState = _SEGGER_RTT__PRIMASK;                                              \
+                                  _SEGGER_RTT__PRIMASK = 1u;                                                     \
                                   __schedule_barrier();
 
-    #define SEGGER_RTT_UNLOCK()   PRIMASK = LockState;                                              \
+    #define SEGGER_RTT_UNLOCK()   _SEGGER_RTT__PRIMASK = _SEGGER_RTT__LockState;                                              \
                                   __schedule_barrier();                                             \
                                 }
   #elif (defined(__TARGET_ARCH_7_M) || defined(__TARGET_ARCH_7E_M))
@@ -246,13 +347,13 @@ Revision: $Rev: 5626 $
       #define SEGGER_RTT_MAX_INTERRUPT_PRIORITY   (0x20)
     #endif
     #define SEGGER_RTT_LOCK()   {                                                                   \
-                                  unsigned int LockState;                                           \
+                                  unsigned int _SEGGER_RTT__LockState;                                           \
                                   register unsigned char BASEPRI __asm( "basepri");                 \
-                                  LockState = BASEPRI;                                              \
+                                  _SEGGER_RTT__LockState = BASEPRI;                                              \
                                   BASEPRI = SEGGER_RTT_MAX_INTERRUPT_PRIORITY;                      \
                                   __schedule_barrier();
 
-    #define SEGGER_RTT_UNLOCK()   BASEPRI = LockState;                                              \
+    #define SEGGER_RTT_UNLOCK()   BASEPRI = _SEGGER_RTT__LockState;                                              \
                                   __schedule_barrier();                                             \
                                 }
   #endif
@@ -265,38 +366,67 @@ Revision: $Rev: 5626 $
 #ifdef __TI_ARM__
   #if defined (__TI_ARM_V6M0__)
     #define SEGGER_RTT_LOCK()   {                                                                   \
-                                  unsigned int LockState;                                           \
-                                  LockState = __get_PRIMASK();                                      \
+                                  unsigned int _SEGGER_RTT__LockState;                                           \
+                                  _SEGGER_RTT__LockState = __get_PRIMASK();                                      \
                                   __set_PRIMASK(1);
 
-    #define SEGGER_RTT_UNLOCK()   __set_PRIMASK(LockState);                                         \
+    #define SEGGER_RTT_UNLOCK()   __set_PRIMASK(_SEGGER_RTT__LockState);                                         \
                                 }
   #elif (defined (__TI_ARM_V7M3__) || defined (__TI_ARM_V7M4__))
     #ifndef   SEGGER_RTT_MAX_INTERRUPT_PRIORITY
       #define SEGGER_RTT_MAX_INTERRUPT_PRIORITY   (0x20)
     #endif
     #define SEGGER_RTT_LOCK()   {                                                                   \
-                                  unsigned int LockState;                                           \
-                                  LockState = OS_GetBASEPRI();                                      \
-                                  OS_SetBASEPRI(SEGGER_RTT_MAX_INTERRUPT_PRIORITY);
+                                  unsigned int _SEGGER_RTT__LockState;                                           \
+                                  _SEGGER_RTT__LockState = _set_interrupt_priority(SEGGER_RTT_MAX_INTERRUPT_PRIORITY);
 
-    #define SEGGER_RTT_UNLOCK()   OS_SetBASEPRI(LockState);                                         \
+    #define SEGGER_RTT_UNLOCK()   _set_interrupt_priority(_SEGGER_RTT__LockState);                               \
                                 }
   #endif
 #endif
 
+/*********************************************************************
+*
+*       RTT lock configuration for CCRX
+*/
+#ifdef __RX
+  #include <machine.h>
+  #define SEGGER_RTT_LOCK()   {                                                                     \
+                                unsigned long _SEGGER_RTT__LockState;                                            \
+                                _SEGGER_RTT__LockState = get_psw() & 0x010000;                                   \
+                                clrpsw_i();
+
+  #define SEGGER_RTT_UNLOCK()   set_psw(get_psw() | _SEGGER_RTT__LockState);                                     \
+                              }
+#endif
+
+/*********************************************************************
+*
+*       RTT lock configuration for embOS Simulation on Windows
+*       (Can also be used for generic RTT locking with embOS)
+*/
+#if defined(WIN32) || defined(SEGGER_RTT_LOCK_EMBOS)
+
+void OS_SIM_EnterCriticalSection(void);
+void OS_SIM_LeaveCriticalSection(void);
+
+#define SEGGER_RTT_LOCK()       {                                                                   \
+                                  OS_SIM_EnterCriticalSection();
+
+#define SEGGER_RTT_UNLOCK()       OS_SIM_LeaveCriticalSection();                                    \
+                                }
+#endif
+
 /*********************************************************************
 *
 *       RTT lock configuration fallback
 */
 #ifndef   SEGGER_RTT_LOCK
-  void SEGGER_SYSVIEW_X_RTT_Lock(void);
-  #define SEGGER_RTT_LOCK()                SEGGER_SYSVIEW_X_RTT_Lock() // Lock RTT (nestable)   (i.e. disable interrupts)
+  #define SEGGER_RTT_LOCK()                // Lock RTT (nestable)   (i.e. disable interrupts)
 #endif
 
 #ifndef   SEGGER_RTT_UNLOCK
-  void SEGGER_SYSVIEW_X_RTT_Unlock(void);
-  #define SEGGER_RTT_UNLOCK()              SEGGER_SYSVIEW_X_RTT_Unlock() // Unlock RTT (nestable) (i.e. enable previous interrupt lock state)
+  #define SEGGER_RTT_UNLOCK()              // Unlock RTT (nestable) (i.e. enable previous interrupt lock state)
 #endif
 
 #endif

components/app_trace/sys_view/Config/SEGGER_SYSVIEW_Conf.h

@@ -1,14 +1,14 @@
 /*
- * SPDX-FileCopyrightText: 2015-2017 SEGGER Microcontroller GmbH & Co. KG
+ * SPDX-FileCopyrightText: 1995-2021 SEGGER Microcontroller GmbH
  *
- * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-License-Identifier: BSD-1-Clause
  */
 /*********************************************************************
-*                SEGGER Microcontroller GmbH & Co. KG                *
+*                    SEGGER Microcontroller GmbH                     *
 *                        The Embedded Experts                        *
 **********************************************************************
 *                                                                    *
-*       (c) 2015 - 2017  SEGGER Microcontroller GmbH & Co. KG        *
+*            (c) 1995 - 2021 SEGGER Microcontroller GmbH             *
 *                                                                    *
 *       www.segger.com     Support: support@segger.com               *
 *                                                                    *
@@ -22,24 +22,14 @@
 *                                                                    *
 * SEGGER strongly recommends to not make any changes                 *
 * to or modify the source code of this software in order to stay     *
-* compatible with the RTT protocol and J-Link.                       *
+* compatible with the SystemView and RTT protocol, and J-Link.       *
 *                                                                    *
 * Redistribution and use in source and binary forms, with or         *
 * without modification, are permitted provided that the following    *
-* conditions are met:                                                *
+* condition is met:                                                  *
 *                                                                    *
 * o Redistributions of source code must retain the above copyright   *
-*   notice, this list of conditions and the following disclaimer.    *
-*                                                                    *
-* o Redistributions in binary form must reproduce the above          *
-*   copyright notice, this list of conditions and the following      *
-*   disclaimer in the documentation and/or other materials provided  *
-*   with the distribution.                                           *
-*                                                                    *
-* o Neither the name of SEGGER Microcontroller GmbH & Co. KG         *
-*   nor the names of its contributors may be used to endorse or      *
-*   promote products derived from this software without specific     *
-*   prior written permission.                                        *
+*   notice, this condition and the following disclaimer.             *
 *                                                                    *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
@@ -57,127 +47,43 @@
 *                                                                    *
 **********************************************************************
 *                                                                    *
-*       SystemView version: V2.42                                    *
+*       SystemView version: 3.42                                    *
 *                                                                    *
 **********************************************************************
 -------------------------- END-OF-HEADER -----------------------------
 
 File    : SEGGER_SYSVIEW_Conf.h
-Purpose : SEGGER SystemView configuration.
-Revision: $Rev: 5927 $
+Purpose : SEGGER SystemView configuration file.
+          Set defines which deviate from the defaults (see SEGGER_SYSVIEW_ConfDefaults.h) here.
+Revision: $Rev: 21292 $
+
+Additional information:
+  Required defines which must be set are:
+    SEGGER_SYSVIEW_GET_TIMESTAMP
+    SEGGER_SYSVIEW_GET_INTERRUPT_ID
+  For known compilers and cores, these might be set to good defaults
+  in SEGGER_SYSVIEW_ConfDefaults.h.
+
+  SystemView needs a (nestable) locking mechanism.
+  If not defined, the RTT locking mechanism is used,
+  which then needs to be properly configured.
 */
 
 #ifndef SEGGER_SYSVIEW_CONF_H
 #define SEGGER_SYSVIEW_CONF_H
 
-#include "soc/soc.h"
-
-/*********************************************************************
-*
-*       Defines, fixed
-*
-**********************************************************************
-*/
-//
-// Constants for known core configuration
-//
-#define SEGGER_SYSVIEW_CORE_OTHER   0
-#define SEGGER_SYSVIEW_CORE_CM0     1 // Cortex-M0/M0+/M1
-#define SEGGER_SYSVIEW_CORE_CM3     2 // Cortex-M3/M4/M7
-#define SEGGER_SYSVIEW_CORE_RX      3 // Renesas RX
-
-#if (defined __SES_ARM) || (defined __CROSSWORKS_ARM) || (defined __GNUC__)
-  #ifdef __ARM_ARCH_6M__
-    #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM0
-  #elif (defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7EM__))
-    #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM3
-  #endif
-#elif defined(__ICCARM__)
-  #if (defined (__ARM6M__) && (__CORE__ == __ARM6M__))
-    #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM0
-  #elif ((defined (__ARM7M__) && (__CORE__ == __ARM7M__)) || (defined (__ARM7EM__) && (__CORE__ == __ARM7EM__)))
-    #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM3
-  #endif
-#elif defined(__CC_ARM)
-  #if (defined(__TARGET_ARCH_6S_M))
-    #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM0
-  #elif (defined(__TARGET_ARCH_7_M) || defined(__TARGET_ARCH_7E_M))
-    #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM3
-  #endif
-#elif defined(__TI_ARM__)
-  #ifdef __TI_ARM_V6M0__
-    #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM0
-  #elif (defined(__TI_ARM_V7M3__) || defined(__TI_ARM_V7M4__))
-    #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM3
-  #endif
-#elif defined(__ICCRX__)
-  #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_RX
-#elif defined(__RX)
-  #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_RX
-#endif
-
-#ifndef   SEGGER_SYSVIEW_CORE
-  #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_OTHER
-#endif
-
 /*********************************************************************
 *
 *       Defines, configurable
 *
 **********************************************************************
 */
-/*********************************************************************
-*
-*       SystemView buffer configuration
-*/
-#define SEGGER_SYSVIEW_RTT_BUFFER_SIZE      1024                                // Number of bytes that SystemView uses for the buffer.
-#define SEGGER_SYSVIEW_RTT_CHANNEL          1                                   // The RTT channel that SystemView will use. 0: Auto selection
-
-#define SEGGER_SYSVIEW_USE_STATIC_BUFFER    1                                   // Use a static buffer to generate events instead of a buffer on the stack
-
-#define SEGGER_SYSVIEW_POST_MORTEM_MODE     0                                   // 1: Enable post mortem analysis mode
 
 /*********************************************************************
-*
-*       SystemView timestamp configuration
+* TODO: Add your defines here.                                       *
+**********************************************************************
 */
-#if SEGGER_SYSVIEW_CORE == SEGGER_SYSVIEW_CORE_CM3
-  #define SEGGER_SYSVIEW_GET_TIMESTAMP()      (*(U32 *)(0xE0001004))            // Retrieve a system timestamp. Cortex-M cycle counter.
-  #define SEGGER_SYSVIEW_TIMESTAMP_BITS       32                                // Define number of valid bits low-order delivered by clock source
-#else
-  #define SEGGER_SYSVIEW_GET_TIMESTAMP()      SEGGER_SYSVIEW_X_GetTimestamp()   // Retrieve a system timestamp via user-defined function
-  #define SEGGER_SYSVIEW_TIMESTAMP_BITS       32                                // Define number of valid bits low-order delivered by SEGGER_SYSVIEW_X_GetTimestamp()
-#endif
 
-/*********************************************************************
-*
-*       SystemView Id configuration
-*/
-//TODO: optimise it
-#define SEGGER_SYSVIEW_ID_BASE         SOC_DROM_LOW                             // Default value for the lowest Id reported by the application. Can be overridden by the application via SEGGER_SYSVIEW_SetRAMBase(). (i.e. 0x20000000 when all Ids are an address in this RAM)
-#define SEGGER_SYSVIEW_ID_SHIFT        0                                        // Number of bits to shift the Id to save bandwidth. (i.e. 2 when Ids are 4 byte aligned)
-
-/*********************************************************************
-*
-*       SystemView interrupt configuration
-*/
-#if SEGGER_SYSVIEW_CORE == SEGGER_SYSVIEW_CORE_CM3
-  #define SEGGER_SYSVIEW_GET_INTERRUPT_ID()   ((*(U32 *)(0xE000ED04)) & 0x1FF)  // Get the currently active interrupt Id. (i.e. read Cortex-M ICSR[8:0] = active vector)
-#elif SEGGER_SYSVIEW_CORE == SEGGER_SYSVIEW_CORE_CM0
-  #if defined(__ICCARM__)
-    #define SEGGER_SYSVIEW_GET_INTERRUPT_ID()   (__get_IPSR())                  // Workaround for IAR, which might do a byte-access to 0xE000ED04. Read IPSR instead.
-  #else
-    #define SEGGER_SYSVIEW_GET_INTERRUPT_ID()   ((*(U32 *)(0xE000ED04)) & 0x3F) // Get the currently active interrupt Id. (i.e. read Cortex-M ICSR[5:0] = active vector)
-  #endif
-#else
-  #define SEGGER_SYSVIEW_GET_INTERRUPT_ID()   SEGGER_SYSVIEW_X_GetInterruptId() // Get the currently active interrupt Id from the user-provided function.
-#endif
-
-unsigned SEGGER_SYSVIEW_X_SysView_Lock(void);
-void SEGGER_SYSVIEW_X_SysView_Unlock(unsigned int_state);
-// to be recursive save IRQ status on the stack of the caller
-#define SEGGER_SYSVIEW_LOCK()   unsigned _SYSVIEW_int_state = SEGGER_SYSVIEW_X_SysView_Lock()
-#define SEGGER_SYSVIEW_UNLOCK() SEGGER_SYSVIEW_X_SysView_Unlock(_SYSVIEW_int_state)
 
 #endif  // SEGGER_SYSVIEW_CONF_H
 

components/app_trace/sys_view/SEGGER/SEGGER.h

@@ -1,14 +1,16 @@
 /*
- * SPDX-FileCopyrightText: 2015-2017 SEGGER Microcontroller GmbH & Co. KG
+ * SPDX-FileCopyrightText: 1995-2021 SEGGER Microcontroller GmbH
  *
- * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-License-Identifier: BSD-1-Clause
+ *
+ * SPDX-FileContributor: 2023 Espressif Systems (Shanghai) CO LTD
  */
 /*********************************************************************
-*                SEGGER Microcontroller GmbH & Co. KG                *
+*                    SEGGER Microcontroller GmbH                     *
 *                        The Embedded Experts                        *
 **********************************************************************
 *                                                                    *
-*       (c) 2015 - 2017  SEGGER Microcontroller GmbH & Co. KG        *
+*            (c) 1995 - 2021 SEGGER Microcontroller GmbH             *
 *                                                                    *
 *       www.segger.com     Support: support@segger.com               *
 *                                                                    *
@@ -22,24 +24,14 @@
 *                                                                    *
 * SEGGER strongly recommends to not make any changes                 *
 * to or modify the source code of this software in order to stay     *
-* compatible with the RTT protocol and J-Link.                       *
+* compatible with the SystemView and RTT protocol, and J-Link.       *
 *                                                                    *
 * Redistribution and use in source and binary forms, with or         *
 * without modification, are permitted provided that the following    *
-* conditions are met:                                                *
+* condition is met:                                                  *
 *                                                                    *
 * o Redistributions of source code must retain the above copyright   *
-*   notice, this list of conditions and the following disclaimer.    *
-*                                                                    *
-* o Redistributions in binary form must reproduce the above          *
-*   copyright notice, this list of conditions and the following      *
-*   disclaimer in the documentation and/or other materials provided  *
-*   with the distribution.                                           *
-*                                                                    *
-* o Neither the name of SEGGER Microcontroller GmbH & Co. KG         *
-*   nor the names of its contributors may be used to endorse or      *
-*   promote products derived from this software without specific     *
-*   prior written permission.                                        *
+*   notice, this condition and the following disclaimer.             *
 *                                                                    *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
@@ -57,18 +49,20 @@
 *                                                                    *
 **********************************************************************
 *                                                                    *
-*       SystemView version: V2.42                                    *
+*       SystemView version: 3.42                                    *
 *                                                                    *
 **********************************************************************
 ----------------------------------------------------------------------
 File    : SEGGER.h
 Purpose : Global types etc & general purpose utility functions
+Revision: $Rev: 18102 $
 ---------------------------END-OF-HEADER------------------------------
 */
 
 #ifndef SEGGER_H            // Guard against multiple inclusion
 #define SEGGER_H
 
+#include <stdarg.h>         // For va_list.
 #include "Global.h"         // Type definitions: U8, U16, U32, I8, I16, I32
 
 #if defined(__cplusplus)
@@ -83,18 +77,28 @@ extern "C" {     /* Make sure we have C-declarations in C++ programs */
 */
 
 #ifndef INLINE
-  #ifdef _WIN32
+  #if (defined(__ICCARM__) || defined(__RX) || defined(__ICCRX__))
     //
-    // Microsoft VC6 and newer.
-    // Force inlining without cost checking.
+    // Other known compilers.
     //
-    #define INLINE  __forceinline
+    #define INLINE  inline
   #else
-    #if (defined(__ICCARM__) || defined(__CC_ARM) || defined(__GNUC__) || defined(__RX) || defined(__ICCRX__))
+    #if (defined(_WIN32) && !defined(__clang__))
       //
-      // Other known compilers.
+      // Microsoft VC6 and newer.
+      // Force inlining without cost checking.
       //
-      #define INLINE  inline
+      #define INLINE  __forceinline
+    #elif defined(__GNUC__) || defined(__clang__)
+      //
+      // Force inlining with GCC + clang
+      //
+      #define INLINE inline __attribute__((always_inline))
+    #elif (defined(__CC_ARM))
+      //
+      // Force inlining with ARMCC (Keil)
+      //
+      #define INLINE  __inline
     #else
       //
       // Unknown compilers.
@@ -115,6 +119,29 @@ extern "C" {     /* Make sure we have C-declarations in C++ programs */
 #define SEGGER_MIN(a,b)            (((a) < (b)) ? (a) : (b))
 #define SEGGER_MAX(a,b)            (((a) > (b)) ? (a) : (b))
 
+#ifndef   SEGGER_USE_PARA                   // Some compiler complain about unused parameters.
+  #define SEGGER_USE_PARA(Para) (void)Para  // This works for most compilers.
+#endif
+
+#define SEGGER_ADDR2PTR(Type, Addr)  (/*lint -e(923) -e(9078)*/((Type*)((PTR_ADDR)(Addr))))    // Allow cast from address to pointer.
+#define SEGGER_PTR2ADDR(p)           (/*lint -e(923) -e(9078)*/((PTR_ADDR)(p)))                // Allow cast from pointer to address.
+#define SEGGER_PTR2PTR(Type, p)      (/*lint -e(740) -e(826) -e(9079) -e(9087)*/((Type*)(p)))  // Allow cast from one pointer type to another (ignore different size).
+#define SEGGER_PTR_DISTANCE(p0, p1)  (SEGGER_PTR2ADDR(p0) - SEGGER_PTR2ADDR(p1))
+
+/*********************************************************************
+*
+*       Defines
+*
+**********************************************************************
+*/
+
+#define SEGGER_PRINTF_FLAG_ADJLEFT    (1 << 0)
+#define SEGGER_PRINTF_FLAG_SIGNFORCE  (1 << 1)
+#define SEGGER_PRINTF_FLAG_SIGNSPACE  (1 << 2)
+#define SEGGER_PRINTF_FLAG_PRECEED    (1 << 3)
+#define SEGGER_PRINTF_FLAG_ZEROPAD    (1 << 4)
+#define SEGGER_PRINTF_FLAG_NEGATIVE   (1 << 5)
+
 /*********************************************************************
 *
 *       Types
@@ -123,18 +150,45 @@ extern "C" {     /* Make sure we have C-declarations in C++ programs */
 */
 
 typedef struct {
-  char *pBuffer;
+  char* pBuffer;
   int   BufferSize;
   int   Cnt;
 } SEGGER_BUFFER_DESC;
 
 typedef struct {
-  int  CacheLineSize;                                // 0: No Cache. Most Systems such as ARM9 use a 32 bytes cache line size.
-  void (*pfDMB)       (void);                        // Optional DMB function for Data Memory Barrier to make sure all memory operations are completed.
-  void (*pfClean)     (void *p, unsigned NumBytes);  // Optional clean function for cached memory.
-  void (*pfInvalidate)(void *p, unsigned NumBytes);  // Optional invalidate function for cached memory.
+  unsigned int CacheLineSize;                             // 0: No Cache. Most Systems such as ARM9 use a 32 bytes cache line size.
+  void (*pfDMB)       (void);                             // Optional DMB function for Data Memory Barrier to make sure all memory operations are completed.
+  void (*pfClean)     (void *p, unsigned long NumBytes);  // Optional clean function for cached memory.
+  void (*pfInvalidate)(void *p, unsigned long NumBytes);  // Optional invalidate function for cached memory.
 } SEGGER_CACHE_CONFIG;
 
+typedef struct SEGGER_SNPRINTF_CONTEXT_struct SEGGER_SNPRINTF_CONTEXT;
+
+struct SEGGER_SNPRINTF_CONTEXT_struct {
+  void*               pContext;                       // Application specific context.
+  SEGGER_BUFFER_DESC* pBufferDesc;                    // Buffer descriptor to use for output.
+  void (*pfFlush)(SEGGER_SNPRINTF_CONTEXT* pContext); // Callback executed once the buffer is full. Callback decides if the buffer gets cleared to store more or not.
+};
+
+typedef struct {
+  void (*pfStoreChar)       (SEGGER_BUFFER_DESC* pBufferDesc, SEGGER_SNPRINTF_CONTEXT* pContext, char c);
+  int  (*pfPrintUnsigned)   (SEGGER_BUFFER_DESC* pBufferDesc, SEGGER_SNPRINTF_CONTEXT* pContext, U32 v, unsigned Base, char Flags, int Width, int Precision);
+  int  (*pfPrintInt)        (SEGGER_BUFFER_DESC* pBufferDesc, SEGGER_SNPRINTF_CONTEXT* pContext, I32 v, unsigned Base, char Flags, int Width, int Precision);
+} SEGGER_PRINTF_API;
+
+typedef void (*SEGGER_pFormatter)(SEGGER_BUFFER_DESC* pBufferDesc, SEGGER_SNPRINTF_CONTEXT* pContext, const SEGGER_PRINTF_API* pApi, va_list* pParamList, char Lead, int Width, int Precision);
+
+typedef struct SEGGER_PRINTF_FORMATTER {
+  struct SEGGER_PRINTF_FORMATTER* pNext;              // Pointer to next formatter.
+  SEGGER_pFormatter               pfFormatter;        // Formatter function.
+  char                            Specifier;          // Format specifier.
+} SEGGER_PRINTF_FORMATTER;
+
+typedef struct {
+  U32 (*pfGetHPTimestamp)(void);          // Mandatory, pfGetHPTimestamp
+  int (*pfGetUID)        (U8 abUID[16]);  // Optional,  pfGetUID
+} SEGGER_BSP_API;
+
 /*********************************************************************
 *
 *       Utility functions
@@ -142,14 +196,55 @@ typedef struct {
 **********************************************************************
 */
 
-void SEGGER_ARM_memcpy   (void *pDest, const void *pSrc, int NumBytes);
-void SEGGER_memcpy       (void *pDest, const void *pSrc, int NumBytes);
-void SEGGER_memxor       (void *pDest, const void *pSrc, unsigned NumBytes);
-void SEGGER_StoreChar    (SEGGER_BUFFER_DESC *p, char c);
-void SEGGER_PrintUnsigned(SEGGER_BUFFER_DESC *pBufferDesc, U32 v, unsigned Base, int NumDigits);
-void SEGGER_PrintInt     (SEGGER_BUFFER_DESC *pBufferDesc, I32 v, unsigned Base, unsigned NumDigits);
-int  SEGGER_snprintf     (char *pBuffer, int BufferSize, const char *sFormat, ...);
+//
+// Memory operations.
+//
+void SEGGER_ARM_memcpy(void* pDest, const void* pSrc, int NumBytes);
+void SEGGER_memcpy    (void* pDest, const void* pSrc, unsigned NumBytes);
+void SEGGER_memxor    (void* pDest, const void* pSrc, unsigned NumBytes);
 
+//
+// String functions.
+//
+int      SEGGER_atoi       (const char* s);
+int      SEGGER_isalnum    (int c);
+int      SEGGER_isalpha    (int c);
+unsigned SEGGER_strlen     (const char* s);
+int      SEGGER_tolower    (int c);
+int      SEGGER_strcasecmp (const char* sText1, const char* sText2);
+int      SEGGER_strncasecmp(const char *sText1, const char *sText2, unsigned Count);
+
+//
+// Buffer/printf related.
+//
+void SEGGER_StoreChar    (SEGGER_BUFFER_DESC* pBufferDesc, char c);
+void SEGGER_PrintUnsigned(SEGGER_BUFFER_DESC* pBufferDesc, U32 v, unsigned Base, int Precision);
+void SEGGER_PrintInt     (SEGGER_BUFFER_DESC* pBufferDesc, I32 v, unsigned Base, int Precision);
+int  SEGGER_snprintf     (char* pBuffer, int BufferSize, const char* sFormat, ...);
+int  SEGGER_vsnprintf    (char* pBuffer, int BufferSize, const char* sFormat, va_list ParamList);
+int  SEGGER_vsnprintfEx  (SEGGER_SNPRINTF_CONTEXT* pContext, const char* sFormat, va_list ParamList);
+
+int  SEGGER_PRINTF_AddFormatter       (SEGGER_PRINTF_FORMATTER* pFormatter, SEGGER_pFormatter pfFormatter, char c);
+void SEGGER_PRINTF_AddDoubleFormatter (void);
+void SEGGER_PRINTF_AddIPFormatter     (void);
+void SEGGER_PRINTF_AddBLUEFormatter   (void);
+void SEGGER_PRINTF_AddCONNECTFormatter(void);
+void SEGGER_PRINTF_AddSSLFormatter    (void);
+void SEGGER_PRINTF_AddSSHFormatter    (void);
+void SEGGER_PRINTF_AddHTMLFormatter   (void);
+
+//
+// BSP abstraction API.
+//
+int  SEGGER_BSP_GetUID  (U8 abUID[16]);
+int  SEGGER_BSP_GetUID32(U32* pUID);
+void SEGGER_BSP_SetAPI  (const SEGGER_BSP_API* pAPI);
+void SEGGER_BSP_SeedUID (void);
+
+//
+// Other API.
+//
+void SEGGER_VERSION_GetString(char acText[8], unsigned Version);
 
 #if defined(__cplusplus)
 }                /* Make sure we have C-declarations in C++ programs */

components/app_trace/sys_view/SEGGER/SEGGER_RTT.h

@@ -1,14 +1,14 @@
 /*
- * SPDX-FileCopyrightText: 2015-2017 SEGGER Microcontroller GmbH & Co. KG
+ * SPDX-FileCopyrightText: 1995-2021 SEGGER Microcontroller GmbH
  *
- * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-License-Identifier: BSD-1-Clause
  */
 /*********************************************************************
-*                SEGGER Microcontroller GmbH & Co. KG                *
+*                    SEGGER Microcontroller GmbH                     *
 *                        The Embedded Experts                        *
 **********************************************************************
 *                                                                    *
-*       (c) 2015 - 2017  SEGGER Microcontroller GmbH & Co. KG        *
+*            (c) 1995 - 2021 SEGGER Microcontroller GmbH             *
 *                                                                    *
 *       www.segger.com     Support: support@segger.com               *
 *                                                                    *
@@ -22,24 +22,14 @@
 *                                                                    *
 * SEGGER strongly recommends to not make any changes                 *
 * to or modify the source code of this software in order to stay     *
-* compatible with the RTT protocol and J-Link.                       *
+* compatible with the SystemView and RTT protocol, and J-Link.       *
 *                                                                    *
 * Redistribution and use in source and binary forms, with or         *
 * without modification, are permitted provided that the following    *
-* conditions are met:                                                *
+* condition is met:                                                  *
 *                                                                    *
 * o Redistributions of source code must retain the above copyright   *
-*   notice, this list of conditions and the following disclaimer.    *
-*                                                                    *
-* o Redistributions in binary form must reproduce the above          *
-*   copyright notice, this list of conditions and the following      *
-*   disclaimer in the documentation and/or other materials provided  *
-*   with the distribution.                                           *
-*                                                                    *
-* o Neither the name of SEGGER Microcontroller GmbH & Co. KG         *
-*   nor the names of its contributors may be used to endorse or      *
-*   promote products derived from this software without specific     *
-*   prior written permission.                                        *
+*   notice, this condition and the following disclaimer.             *
 *                                                                    *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
@@ -57,7 +47,7 @@
 *                                                                    *
 **********************************************************************
 *                                                                    *
-*       SystemView version: V2.42                                    *
+*       SystemView version: 3.42                                    *
 *                                                                    *
 **********************************************************************
 ---------------------------END-OF-HEADER------------------------------
@@ -65,14 +55,222 @@ File    : SEGGER_RTT.h
 Purpose : Implementation of SEGGER real-time transfer which allows
           real-time communication on targets which support debugger
           memory accesses while the CPU is running.
-Revision: $Rev: 5626 $
+Revision: $Rev: 25842 $
 ----------------------------------------------------------------------
 */
 
 #ifndef SEGGER_RTT_H
 #define SEGGER_RTT_H
 
-#include "SEGGER_RTT_Conf.h"
+#include "../Config/SEGGER_RTT_Conf.h"
+
+/*********************************************************************
+*
+*       Defines, defaults
+*
+**********************************************************************
+*/
+
+#ifndef RTT_USE_ASM
+  //
+  // Some cores support out-of-order memory accesses (reordering of memory accesses in the core)
+  // For such cores, we need to define a memory barrier to guarantee the order of certain accesses to the RTT ring buffers.
+  // Needed for:
+  //   Cortex-M7 (ARMv7-M)
+  //   Cortex-M23 (ARM-v8M)
+  //   Cortex-M33 (ARM-v8M)
+  //   Cortex-A/R (ARM-v7A/R)
+  //
+  // We do not explicitly check for "Embedded Studio" as the compiler in use determines what we support.
+  // You can use an external toolchain like IAR inside ES. So there is no point in checking for "Embedded Studio"
+  //
+  #if (defined __CROSSWORKS_ARM)                  // Rowley Crossworks
+    #define _CC_HAS_RTT_ASM_SUPPORT 1
+    #if (defined __ARM_ARCH_7M__)                 // Cortex-M3
+      #define _CORE_HAS_RTT_ASM_SUPPORT 1
+    #elif (defined __ARM_ARCH_7EM__)              // Cortex-M4/M7
+      #define _CORE_HAS_RTT_ASM_SUPPORT 1
+      #define _CORE_NEEDS_DMB           1
+      #define RTT__DMB() __asm volatile ("dmb\n" : : :);
+    #elif (defined __ARM_ARCH_8M_BASE__)          // Cortex-M23
+      #define _CORE_HAS_RTT_ASM_SUPPORT 0
+      #define _CORE_NEEDS_DMB           1
+      #define RTT__DMB() __asm volatile ("dmb\n" : : :);
+    #elif (defined __ARM_ARCH_8M_MAIN__)          // Cortex-M33
+      #define _CORE_HAS_RTT_ASM_SUPPORT 1
+      #define _CORE_NEEDS_DMB           1
+      #define RTT__DMB() __asm volatile ("dmb\n" : : :);
+    #else
+      #define _CORE_HAS_RTT_ASM_SUPPORT 0
+    #endif
+  #elif (defined __ARMCC_VERSION)
+    //
+    // ARM compiler
+    // ARM compiler V6.0 and later is clang based.
+    // Our ASM part is compatible to clang.
+    //
+    #if (__ARMCC_VERSION >= 6000000)
+      #define _CC_HAS_RTT_ASM_SUPPORT 1
+    #else
+      #define _CC_HAS_RTT_ASM_SUPPORT 0
+    #endif
+    #if (defined __ARM_ARCH_6M__)                 // Cortex-M0 / M1
+      #define _CORE_HAS_RTT_ASM_SUPPORT 0         // No ASM support for this architecture
+    #elif (defined __ARM_ARCH_7M__)               // Cortex-M3
+      #define _CORE_HAS_RTT_ASM_SUPPORT 1
+    #elif (defined __ARM_ARCH_7EM__)              // Cortex-M4/M7
+      #define _CORE_HAS_RTT_ASM_SUPPORT 1
+      #define _CORE_NEEDS_DMB           1
+      #define RTT__DMB() __asm volatile ("dmb\n" : : :);
+    #elif (defined __ARM_ARCH_8M_BASE__)          // Cortex-M23
+      #define _CORE_HAS_RTT_ASM_SUPPORT 0
+      #define _CORE_NEEDS_DMB           1
+      #define RTT__DMB() __asm volatile ("dmb\n" : : :);
+    #elif (defined __ARM_ARCH_8M_MAIN__)          // Cortex-M33
+      #define _CORE_HAS_RTT_ASM_SUPPORT 1
+      #define _CORE_NEEDS_DMB           1
+      #define RTT__DMB() __asm volatile ("dmb\n" : : :);
+    #elif ((defined __ARM_ARCH_7A__) || (defined __ARM_ARCH_7R__))  // Cortex-A/R 32-bit ARMv7-A/R
+      #define _CORE_NEEDS_DMB           1
+      #define RTT__DMB() __asm volatile ("dmb\n" : : :);
+    #else
+      #define _CORE_HAS_RTT_ASM_SUPPORT 0
+    #endif
+  #elif ((defined __GNUC__) || (defined __clang__))
+    //
+    // GCC / Clang
+    //
+    #define _CC_HAS_RTT_ASM_SUPPORT 1
+    // ARM 7/9: __ARM_ARCH_5__ / __ARM_ARCH_5E__ / __ARM_ARCH_5T__ / __ARM_ARCH_5T__ / __ARM_ARCH_5TE__
+    #if (defined __ARM_ARCH_7M__)                 // Cortex-M3
+      #define _CORE_HAS_RTT_ASM_SUPPORT 1
+    #elif (defined __ARM_ARCH_7EM__)              // Cortex-M4/M7
+      #define _CORE_HAS_RTT_ASM_SUPPORT 1
+      #define _CORE_NEEDS_DMB           1         // Only Cortex-M7 needs a DMB but we cannot distinguish M4 and M7 here...
+      #define RTT__DMB() __asm volatile ("dmb\n" : : :);
+    #elif (defined __ARM_ARCH_8M_BASE__)          // Cortex-M23
+      #define _CORE_HAS_RTT_ASM_SUPPORT 0
+      #define _CORE_NEEDS_DMB           1
+      #define RTT__DMB() __asm volatile ("dmb\n" : : :);
+    #elif (defined __ARM_ARCH_8M_MAIN__)          // Cortex-M33
+      #define _CORE_HAS_RTT_ASM_SUPPORT 1
+      #define _CORE_NEEDS_DMB           1
+      #define RTT__DMB() __asm volatile ("dmb\n" : : :);
+    #elif ((defined __ARM_ARCH_7A__) || (defined __ARM_ARCH_7R__))  // Cortex-A/R 32-bit ARMv7-A/R
+      #define _CORE_NEEDS_DMB           1
+      #define RTT__DMB() __asm volatile ("dmb\n" : : :);
+    #else
+      #define _CORE_HAS_RTT_ASM_SUPPORT 0
+    #endif
+  #elif ((defined __IASMARM__) || (defined __ICCARM__))
+    //
+    // IAR assembler/compiler
+    //
+    #define _CC_HAS_RTT_ASM_SUPPORT 1
+    #if (__VER__ < 6300000)
+      #define VOLATILE
+    #else
+      #define VOLATILE volatile
+    #endif
+    #if (defined __ARM7M__)                            // Needed for old versions that do not know the define yet
+      #if (__CORE__ == __ARM7M__)                      // Cortex-M3
+        #define _CORE_HAS_RTT_ASM_SUPPORT 1
+      #endif
+    #endif
+    #if (defined __ARM7EM__)
+      #if (__CORE__ == __ARM7EM__)                     // Cortex-M4/M7
+        #define _CORE_HAS_RTT_ASM_SUPPORT 1
+        #define _CORE_NEEDS_DMB 1
+        #define RTT__DMB() asm VOLATILE ("DMB");
+      #endif
+    #endif
+    #if (defined __ARM8M_BASELINE__)
+      #if (__CORE__ == __ARM8M_BASELINE__)             // Cortex-M23
+        #define _CORE_HAS_RTT_ASM_SUPPORT 0
+        #define _CORE_NEEDS_DMB 1
+        #define RTT__DMB() asm VOLATILE ("DMB");
+      #endif
+    #endif
+    #if (defined __ARM8M_MAINLINE__)
+      #if (__CORE__ == __ARM8M_MAINLINE__)             // Cortex-M33
+        #define _CORE_HAS_RTT_ASM_SUPPORT 1
+        #define _CORE_NEEDS_DMB 1
+        #define RTT__DMB() asm VOLATILE ("DMB");
+      #endif
+    #endif
+    #if (defined __ARM8EM_MAINLINE__)
+      #if (__CORE__ == __ARM8EM_MAINLINE__)            // Cortex-???
+        #define _CORE_HAS_RTT_ASM_SUPPORT 1
+        #define _CORE_NEEDS_DMB 1
+        #define RTT__DMB() asm VOLATILE ("DMB");
+      #endif
+    #endif
+    #if (defined __ARM7A__)
+      #if (__CORE__ == __ARM7A__)                      // Cortex-A 32-bit ARMv7-A
+        #define _CORE_NEEDS_DMB 1
+        #define RTT__DMB() asm VOLATILE ("DMB");
+      #endif
+    #endif
+    #if (defined __ARM7R__)
+      #if (__CORE__ == __ARM7R__)                      // Cortex-R 32-bit ARMv7-R
+        #define _CORE_NEEDS_DMB 1
+        #define RTT__DMB() asm VOLATILE ("DMB");
+      #endif
+    #endif
+// TBD: __ARM8A__ => Cortex-A 64-bit ARMv8-A
+// TBD: __ARM8R__ => Cortex-R 64-bit ARMv8-R
+  #else
+    //
+    // Other compilers
+    //
+    #define _CC_HAS_RTT_ASM_SUPPORT   0
+    #define _CORE_HAS_RTT_ASM_SUPPORT 0
+  #endif
+  //
+  // If IDE and core support the ASM version, enable ASM version by default
+  //
+  #ifndef _CORE_HAS_RTT_ASM_SUPPORT
+    #define _CORE_HAS_RTT_ASM_SUPPORT 0              // Default for unknown cores
+  #endif
+  #if (_CC_HAS_RTT_ASM_SUPPORT && _CORE_HAS_RTT_ASM_SUPPORT)
+    #define RTT_USE_ASM                           (1)
+  #else
+    #define RTT_USE_ASM                           (0)
+  #endif
+#endif
+
+#ifndef _CORE_NEEDS_DMB
+  #define _CORE_NEEDS_DMB 0
+#endif
+
+#ifndef RTT__DMB
+  #if _CORE_NEEDS_DMB
+    #error "Don't know how to place inline assembly for DMB"
+  #else
+    #define RTT__DMB()
+  #endif
+#endif
+
+#ifndef SEGGER_RTT_CPU_CACHE_LINE_SIZE
+  #define SEGGER_RTT_CPU_CACHE_LINE_SIZE (0)   // On most target systems where RTT is used, we do not have a CPU cache, therefore 0 is a good default here
+#endif
+
+#ifndef SEGGER_RTT_UNCACHED_OFF
+  #if SEGGER_RTT_CPU_CACHE_LINE_SIZE
+    #error "SEGGER_RTT_UNCACHED_OFF must be defined when setting SEGGER_RTT_CPU_CACHE_LINE_SIZE != 0"
+  #else
+    #define SEGGER_RTT_UNCACHED_OFF (0)
+  #endif
+#endif
+#if RTT_USE_ASM
+  #if SEGGER_RTT_CPU_CACHE_LINE_SIZE
+    #error "RTT_USE_ASM is not available if SEGGER_RTT_CPU_CACHE_LINE_SIZE != 0"
+  #endif
+#endif
+
+#ifndef SEGGER_RTT_ASM  // defined when SEGGER_RTT.h is included from assembly file
+#include <stdlib.h>
+#include <stdarg.h>
 
 /*********************************************************************
 *
@@ -81,6 +279,21 @@ Revision: $Rev: 5626 $
 **********************************************************************
 */
 
+//
+// Determine how much we must pad the control block to make it a multiple of a cache line in size
+// Assuming: U8 = 1B
+//           U16 = 2B
+//           U32 = 4B
+//           U8/U16/U32* = 4B
+//
+#if SEGGER_RTT_CPU_CACHE_LINE_SIZE    // Avoid division by zero in case we do not have any cache
+  #define SEGGER_RTT__ROUND_UP_2_CACHE_LINE_SIZE(NumBytes) (((NumBytes + SEGGER_RTT_CPU_CACHE_LINE_SIZE - 1) / SEGGER_RTT_CPU_CACHE_LINE_SIZE) * SEGGER_RTT_CPU_CACHE_LINE_SIZE)
+#else
+  #define SEGGER_RTT__ROUND_UP_2_CACHE_LINE_SIZE(NumBytes) (NumBytes)
+#endif
+#define SEGGER_RTT__CB_SIZE                              (16 + 4 + 4 + (SEGGER_RTT_MAX_NUM_UP_BUFFERS * 24) + (SEGGER_RTT_MAX_NUM_DOWN_BUFFERS * 24))
+#define SEGGER_RTT__CB_PADDING                           (SEGGER_RTT__ROUND_UP_2_CACHE_LINE_SIZE(SEGGER_RTT__CB_SIZE) - SEGGER_RTT__CB_SIZE)
+
 /*********************************************************************
 *
 *       Types
@@ -98,7 +311,7 @@ typedef struct {
             unsigned SizeOfBuffer;  // Buffer size in bytes. Note that one byte is lost, as this implementation does not fill up the buffer in order to avoid the problem of being unable to distinguish between full and empty.
             unsigned WrOff;         // Position of next item to be written by either target.
   volatile  unsigned RdOff;         // Position of next item to be read by host. Must be volatile since it may be modified by host.
-            unsigned Flags;         // Contains configuration flags
+            unsigned Flags;         // Contains configuration flags. Flags[31:24] are used for validity check and must be zero. Flags[23:2] are reserved for future use. Flags[1:0] = RTT operating mode.
 } SEGGER_RTT_BUFFER_UP;
 
 //
@@ -111,7 +324,7 @@ typedef struct {
             unsigned SizeOfBuffer;  // Buffer size in bytes. Note that one byte is lost, as this implementation does not fill up the buffer in order to avoid the problem of being unable to distinguish between full and empty.
   volatile  unsigned WrOff;         // Position of next item to be written by host. Must be volatile since it may be modified by host.
             unsigned RdOff;         // Position of next item to be read by target (down-buffer).
-            unsigned Flags;         // Contains configuration flags
+            unsigned Flags;         // Contains configuration flags. Flags[31:24] are used for validity check and must be zero. Flags[23:2] are reserved for future use. Flags[1:0] = RTT operating mode.
 } SEGGER_RTT_BUFFER_DOWN;
 
 //
@@ -125,6 +338,9 @@ typedef struct {
   int                     MaxNumDownBuffers;                        // Initialized to SEGGER_RTT_MAX_NUM_DOWN_BUFFERS (type. 2)
   SEGGER_RTT_BUFFER_UP    aUp[SEGGER_RTT_MAX_NUM_UP_BUFFERS];       // Up buffers, transferring information up from target via debug probe to host
   SEGGER_RTT_BUFFER_DOWN  aDown[SEGGER_RTT_MAX_NUM_DOWN_BUFFERS];   // Down buffers, transferring information down from host via debug probe to target
+#if SEGGER_RTT__CB_PADDING
+  unsigned char           aDummy[SEGGER_RTT__CB_PADDING];
+#endif
 } SEGGER_RTT_CB;
 
 /*********************************************************************
@@ -151,6 +367,7 @@ int          SEGGER_RTT_ConfigDownBuffer        (unsigned BufferIndex, const cha
 int          SEGGER_RTT_GetKey                  (void);
 unsigned     SEGGER_RTT_HasData                 (unsigned BufferIndex);
 int          SEGGER_RTT_HasKey                  (void);
+unsigned     SEGGER_RTT_HasDataUp               (unsigned BufferIndex);
 void         SEGGER_RTT_Init                    (void);
 unsigned     SEGGER_RTT_Read                    (unsigned BufferIndex,       void* pBuffer, unsigned BufferSize);
 unsigned     SEGGER_RTT_ReadNoLock              (unsigned BufferIndex,       void* pData,   unsigned BufferSize);
@@ -162,10 +379,17 @@ int          SEGGER_RTT_WaitKey                 (void);
 unsigned     SEGGER_RTT_Write                   (unsigned BufferIndex, const void* pBuffer, unsigned NumBytes);
 unsigned     SEGGER_RTT_WriteNoLock             (unsigned BufferIndex, const void* pBuffer, unsigned NumBytes);
 unsigned     SEGGER_RTT_WriteSkipNoLock         (unsigned BufferIndex, const void* pBuffer, unsigned NumBytes);
+unsigned     SEGGER_RTT_ASM_WriteSkipNoLock     (unsigned BufferIndex, const void* pBuffer, unsigned NumBytes);
 unsigned     SEGGER_RTT_WriteString             (unsigned BufferIndex, const char* s);
 void         SEGGER_RTT_WriteWithOverwriteNoLock(unsigned BufferIndex, const void* pBuffer, unsigned NumBytes);
-void         SEGGER_RTT_ESP_FlushNoLock       (unsigned long min_sz, unsigned long tmo);
-void         SEGGER_RTT_ESP_Flush             (unsigned long min_sz, unsigned long tmo);
+unsigned     SEGGER_RTT_PutChar                 (unsigned BufferIndex, char c);
+unsigned     SEGGER_RTT_PutCharSkip             (unsigned BufferIndex, char c);
+unsigned     SEGGER_RTT_PutCharSkipNoLock       (unsigned BufferIndex, char c);
+unsigned     SEGGER_RTT_GetAvailWriteSpace      (unsigned BufferIndex);
+unsigned     SEGGER_RTT_GetBytesInBuffer        (unsigned BufferIndex);
+
+void         SEGGER_RTT_ESP_FlushNoLock         (unsigned long min_sz, unsigned long tmo);
+void         SEGGER_RTT_ESP_Flush               (unsigned long min_sz, unsigned long tmo);
 //
 // Function macro for performance optimization
 //
@@ -173,14 +397,31 @@ void         SEGGER_RTT_ESP_Flush             (unsigned long min_sz, unsigned lo
 // For ESP32 we use our own implementation of RTT, so this macro should not check SEGGER's RTT buffer state.
 #define      SEGGER_RTT_HASDATA(n)       (1)
 
+#if RTT_USE_ASM
+  #define SEGGER_RTT_WriteSkipNoLock  SEGGER_RTT_ASM_WriteSkipNoLock
+#endif
+
+/*********************************************************************
+*
+*       RTT transfer functions to send RTT data via other channels.
+*
+**********************************************************************
+*/
+unsigned     SEGGER_RTT_ReadUpBuffer            (unsigned BufferIndex, void* pBuffer, unsigned BufferSize);
+unsigned     SEGGER_RTT_ReadUpBufferNoLock      (unsigned BufferIndex, void* pData, unsigned BufferSize);
+unsigned     SEGGER_RTT_WriteDownBuffer         (unsigned BufferIndex, const void* pBuffer, unsigned NumBytes);
+unsigned     SEGGER_RTT_WriteDownBufferNoLock   (unsigned BufferIndex, const void* pBuffer, unsigned NumBytes);
+
+#define      SEGGER_RTT_HASDATA_UP(n)    (((SEGGER_RTT_BUFFER_UP*)((char*)&_SEGGER_RTT.aUp[n] + SEGGER_RTT_UNCACHED_OFF))->WrOff - ((SEGGER_RTT_BUFFER_UP*)((char*)&_SEGGER_RTT.aUp[n] + SEGGER_RTT_UNCACHED_OFF))->RdOff)   // Access uncached to make sure we see changes made by the J-Link side and all of our changes go into HW directly
+
 /*********************************************************************
 *
 *       RTT "Terminal" API functions
 *
 **********************************************************************
 */
-int     SEGGER_RTT_SetTerminal        (char TerminalId);
-int     SEGGER_RTT_TerminalOut        (char TerminalId, const char* s);
+int     SEGGER_RTT_SetTerminal        (unsigned char TerminalId);
+int     SEGGER_RTT_TerminalOut        (unsigned char TerminalId, const char* s);
 
 /*********************************************************************
 *
@@ -189,10 +430,14 @@ int     SEGGER_RTT_TerminalOut        (char TerminalId, const char* s);
 **********************************************************************
 */
 int SEGGER_RTT_printf(unsigned BufferIndex, const char * sFormat, ...);
+int SEGGER_RTT_vprintf(unsigned BufferIndex, const char * sFormat, va_list * pParamList);
+
 #ifdef __cplusplus
   }
 #endif
 
+#endif // ifndef(SEGGER_RTT_ASM)
+
 /*********************************************************************
 *
 *       Defines
@@ -203,53 +448,53 @@ int SEGGER_RTT_printf(unsigned BufferIndex, const char * sFormat, ...);
 //
 // Operating modes. Define behavior if buffer is full (not enough space for entire message)
 //
-#define SEGGER_RTT_MODE_NO_BLOCK_SKIP         (0U)     // Skip. Do not block, output nothing. (Default)
-#define SEGGER_RTT_MODE_NO_BLOCK_TRIM         (1U)     // Trim: Do not block, output as much as fits.
-#define SEGGER_RTT_MODE_BLOCK_IF_FIFO_FULL    (2U)     // Block: Wait until there is space in the buffer.
-#define SEGGER_RTT_MODE_MASK                  (3U)
+#define SEGGER_RTT_MODE_NO_BLOCK_SKIP         (0)     // Skip. Do not block, output nothing. (Default)
+#define SEGGER_RTT_MODE_NO_BLOCK_TRIM         (1)     // Trim: Do not block, output as much as fits.
+#define SEGGER_RTT_MODE_BLOCK_IF_FIFO_FULL    (2)     // Block: Wait until there is space in the buffer.
+#define SEGGER_RTT_MODE_MASK                  (3)
 
 //
 // Control sequences, based on ANSI.
 // Can be used to control color, and clear the screen
 //
-#define RTT_CTRL_RESET                ""         // Reset to default colors
-#define RTT_CTRL_CLEAR                ""         // Clear screen, reposition cursor to top left
+#define RTT_CTRL_RESET                "\x1B[0m"         // Reset to default colors
+#define RTT_CTRL_CLEAR                "\x1B[2J"         // Clear screen, reposition cursor to top left
 
-#define RTT_CTRL_TEXT_BLACK           ""
-#define RTT_CTRL_TEXT_RED             ""
-#define RTT_CTRL_TEXT_GREEN           ""
-#define RTT_CTRL_TEXT_YELLOW          ""
-#define RTT_CTRL_TEXT_BLUE            ""
-#define RTT_CTRL_TEXT_MAGENTA         ""
-#define RTT_CTRL_TEXT_CYAN            ""
-#define RTT_CTRL_TEXT_WHITE           ""
+#define RTT_CTRL_TEXT_BLACK           "\x1B[2;30m"
+#define RTT_CTRL_TEXT_RED             "\x1B[2;31m"
+#define RTT_CTRL_TEXT_GREEN           "\x1B[2;32m"
+#define RTT_CTRL_TEXT_YELLOW          "\x1B[2;33m"
+#define RTT_CTRL_TEXT_BLUE            "\x1B[2;34m"
+#define RTT_CTRL_TEXT_MAGENTA         "\x1B[2;35m"
+#define RTT_CTRL_TEXT_CYAN            "\x1B[2;36m"
+#define RTT_CTRL_TEXT_WHITE           "\x1B[2;37m"
 
-#define RTT_CTRL_TEXT_BRIGHT_BLACK    ""
-#define RTT_CTRL_TEXT_BRIGHT_RED      ""
-#define RTT_CTRL_TEXT_BRIGHT_GREEN    ""
-#define RTT_CTRL_TEXT_BRIGHT_YELLOW   ""
-#define RTT_CTRL_TEXT_BRIGHT_BLUE     ""
-#define RTT_CTRL_TEXT_BRIGHT_MAGENTA  ""
-#define RTT_CTRL_TEXT_BRIGHT_CYAN     ""
-#define RTT_CTRL_TEXT_BRIGHT_WHITE    ""
+#define RTT_CTRL_TEXT_BRIGHT_BLACK    "\x1B[1;30m"
+#define RTT_CTRL_TEXT_BRIGHT_RED      "\x1B[1;31m"
+#define RTT_CTRL_TEXT_BRIGHT_GREEN    "\x1B[1;32m"
+#define RTT_CTRL_TEXT_BRIGHT_YELLOW   "\x1B[1;33m"
+#define RTT_CTRL_TEXT_BRIGHT_BLUE     "\x1B[1;34m"
+#define RTT_CTRL_TEXT_BRIGHT_MAGENTA  "\x1B[1;35m"
+#define RTT_CTRL_TEXT_BRIGHT_CYAN     "\x1B[1;36m"
+#define RTT_CTRL_TEXT_BRIGHT_WHITE    "\x1B[1;37m"
 
-#define RTT_CTRL_BG_BLACK             ""
-#define RTT_CTRL_BG_RED               ""
-#define RTT_CTRL_BG_GREEN             ""
-#define RTT_CTRL_BG_YELLOW            ""
-#define RTT_CTRL_BG_BLUE              ""
-#define RTT_CTRL_BG_MAGENTA           ""
-#define RTT_CTRL_BG_CYAN              ""
-#define RTT_CTRL_BG_WHITE             ""
+#define RTT_CTRL_BG_BLACK             "\x1B[24;40m"
+#define RTT_CTRL_BG_RED               "\x1B[24;41m"
+#define RTT_CTRL_BG_GREEN             "\x1B[24;42m"
+#define RTT_CTRL_BG_YELLOW            "\x1B[24;43m"
+#define RTT_CTRL_BG_BLUE              "\x1B[24;44m"
+#define RTT_CTRL_BG_MAGENTA           "\x1B[24;45m"
+#define RTT_CTRL_BG_CYAN              "\x1B[24;46m"
+#define RTT_CTRL_BG_WHITE             "\x1B[24;47m"
 
-#define RTT_CTRL_BG_BRIGHT_BLACK      ""
-#define RTT_CTRL_BG_BRIGHT_RED        ""
-#define RTT_CTRL_BG_BRIGHT_GREEN      ""
-#define RTT_CTRL_BG_BRIGHT_YELLOW     ""
-#define RTT_CTRL_BG_BRIGHT_BLUE       ""
-#define RTT_CTRL_BG_BRIGHT_MAGENTA    ""
-#define RTT_CTRL_BG_BRIGHT_CYAN       ""
-#define RTT_CTRL_BG_BRIGHT_WHITE      ""
+#define RTT_CTRL_BG_BRIGHT_BLACK      "\x1B[4;40m"
+#define RTT_CTRL_BG_BRIGHT_RED        "\x1B[4;41m"
+#define RTT_CTRL_BG_BRIGHT_GREEN      "\x1B[4;42m"
+#define RTT_CTRL_BG_BRIGHT_YELLOW     "\x1B[4;43m"
+#define RTT_CTRL_BG_BRIGHT_BLUE       "\x1B[4;44m"
+#define RTT_CTRL_BG_BRIGHT_MAGENTA    "\x1B[4;45m"
+#define RTT_CTRL_BG_BRIGHT_CYAN       "\x1B[4;46m"
+#define RTT_CTRL_BG_BRIGHT_WHITE      "\x1B[4;47m"
 
 
 #endif

components/app_trace/sys_view/SEGGER/SEGGER_SYSVIEW.h

@@ -1,14 +1,16 @@
 /*
- * SPDX-FileCopyrightText: 2015-2017 SEGGER Microcontroller GmbH & Co. KG
+ * SPDX-FileCopyrightText: 1995-2021 SEGGER Microcontroller GmbH
  *
- * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-License-Identifier: BSD-1-Clause
+ *
+ * SPDX-FileContributor: 2023 Espressif Systems (Shanghai) CO LTD
  */
 /*********************************************************************
-*                SEGGER Microcontroller GmbH & Co. KG                *
+*                    SEGGER Microcontroller GmbH                     *
 *                        The Embedded Experts                        *
 **********************************************************************
 *                                                                    *
-*       (c) 2015 - 2017  SEGGER Microcontroller GmbH & Co. KG        *
+*            (c) 1995 - 2021 SEGGER Microcontroller GmbH             *
 *                                                                    *
 *       www.segger.com     Support: support@segger.com               *
 *                                                                    *
@@ -22,24 +24,14 @@
 *                                                                    *
 * SEGGER strongly recommends to not make any changes                 *
 * to or modify the source code of this software in order to stay     *
-* compatible with the RTT protocol and J-Link.                       *
+* compatible with the SystemView and RTT protocol, and J-Link.       *
 *                                                                    *
 * Redistribution and use in source and binary forms, with or         *
 * without modification, are permitted provided that the following    *
-* conditions are met:                                                *
+* condition is met:                                                  *
 *                                                                    *
 * o Redistributions of source code must retain the above copyright   *
-*   notice, this list of conditions and the following disclaimer.    *
-*                                                                    *
-* o Redistributions in binary form must reproduce the above          *
-*   copyright notice, this list of conditions and the following      *
-*   disclaimer in the documentation and/or other materials provided  *
-*   with the distribution.                                           *
-*                                                                    *
-* o Neither the name of SEGGER Microcontroller GmbH & Co. KG         *
-*   nor the names of its contributors may be used to endorse or      *
-*   promote products derived from this software without specific     *
-*   prior written permission.                                        *
+*   notice, this condition and the following disclaimer.             *
 *                                                                    *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
@@ -57,13 +49,13 @@
 *                                                                    *
 **********************************************************************
 *                                                                    *
-*       SystemView version: V2.42                                    *
+*       SystemView version: 3.42                                    *
 *                                                                    *
 **********************************************************************
 -------------------------- END-OF-HEADER -----------------------------
 File    : SEGGER_SYSVIEW.h
 Purpose : System visualization API.
-Revision: $Rev: 5626 $
+Revision: $Rev: 28237 $
 */
 
 #ifndef SEGGER_SYSVIEW_H
@@ -77,6 +69,7 @@ Revision: $Rev: 5626 $
 */
 
 #include "SEGGER.h"
+#include "SEGGER_SYSVIEW_ConfDefaults.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -90,7 +83,10 @@ extern "C" {
 **********************************************************************
 */
 
-#define SEGGER_SYSVIEW_VERSION        21000
+#define SEGGER_SYSVIEW_MAJOR          3
+#define SEGGER_SYSVIEW_MINOR          32
+#define SEGGER_SYSVIEW_REV            0
+#define SEGGER_SYSVIEW_VERSION        ((SEGGER_SYSVIEW_MAJOR * 10000) + (SEGGER_SYSVIEW_MINOR * 100) + SEGGER_SYSVIEW_REV)
 
 #define SEGGER_SYSVIEW_INFO_SIZE      9   // Minimum size, which has to be reserved for a packet. 1-2 byte of message type, 0-2  byte of payload length, 1-5 bytes of timestamp.
 #define SEGGER_SYSVIEW_QUANTA_U32     5   // Maximum number of bytes to encode a U32, should be reserved for each 32-bit value in a packet.
@@ -119,8 +115,8 @@ extern "C" {
 #define   SYSVIEW_EVTID_SYSTIME_CYCLES    12
 #define   SYSVIEW_EVTID_SYSTIME_US        13
 #define   SYSVIEW_EVTID_SYSDESC           14
-#define   SYSVIEW_EVTID_USER_START        15
-#define   SYSVIEW_EVTID_USER_STOP         16
+#define   SYSVIEW_EVTID_MARK_START        15
+#define   SYSVIEW_EVTID_MARK_STOP         16
 #define   SYSVIEW_EVTID_IDLE              17
 #define   SYSVIEW_EVTID_ISR_TO_SCHEDULER  18
 #define   SYSVIEW_EVTID_TIMER_ENTER       19
@@ -137,6 +133,15 @@ extern "C" {
 
 #define   SYSVIEW_EVTID_EX                31
 //
+// SystemView extended events. Sent with ID 31.
+//
+#define   SYSVIEW_EVTID_EX_MARK            0
+#define   SYSVIEW_EVTID_EX_NAME_MARKER     1
+#define   SYSVIEW_EVTID_EX_HEAP_DEFINE     2
+#define   SYSVIEW_EVTID_EX_HEAP_ALLOC      3
+#define   SYSVIEW_EVTID_EX_HEAP_ALLOC_EX   4
+#define   SYSVIEW_EVTID_EX_HEAP_FREE       5
+//
 // Event masks to disable/enable events
 //
 #define   SYSVIEW_EVTMASK_NOP               (1 << SYSVIEW_EVTID_NOP)
@@ -211,6 +216,29 @@ struct SEGGER_SYSVIEW_MODULE_STRUCT {
 
 typedef void (SEGGER_SYSVIEW_SEND_SYS_DESC_FUNC)(void);
 
+
+/*********************************************************************
+*
+*       Global data
+*
+**********************************************************************
+*/
+
+#ifdef   EXTERN
+  #undef EXTERN
+#endif
+
+#ifndef SEGGER_SYSVIEW_C       // Defined in SEGGER_SYSVIEW.c which includes this header beside other C-files
+  #define EXTERN extern
+#else
+  #define EXTERN
+#endif
+
+EXTERN unsigned int SEGGER_SYSVIEW_TickCnt;
+EXTERN unsigned int SEGGER_SYSVIEW_InterruptId;
+
+#undef EXTERN
+
 /*********************************************************************
 *
 *       API functions
@@ -235,6 +263,8 @@ void SEGGER_SYSVIEW_GetSysDesc                    (void);
 void SEGGER_SYSVIEW_SendTaskList                  (void);
 void SEGGER_SYSVIEW_SendTaskInfo                  (const SEGGER_SYSVIEW_TASKINFO* pInfo);
 void SEGGER_SYSVIEW_SendSysDesc                   (const char* sSysDesc);
+int  SEGGER_SYSVIEW_IsStarted                     (void);
+int  SEGGER_SYSVIEW_GetChannelID                  (void);
 // Checks whether tracing has been started
 U8 SEGGER_SYSVIEW_Started(void);
 
@@ -270,8 +300,15 @@ void SEGGER_SYSVIEW_OnTaskStartExec               (U32 TaskId);
 void SEGGER_SYSVIEW_OnTaskStopExec                (void);
 void SEGGER_SYSVIEW_OnTaskStartReady              (U32 TaskId);
 void SEGGER_SYSVIEW_OnTaskStopReady               (U32 TaskId, unsigned int Cause);
-void SEGGER_SYSVIEW_OnUserStart                   (unsigned int UserId);       // Start of user defined event (such as a subroutine to profile)
-void SEGGER_SYSVIEW_OnUserStop                    (unsigned int UserId);       // Start of user defined event
+void SEGGER_SYSVIEW_MarkStart                     (unsigned int MarkerId);
+void SEGGER_SYSVIEW_MarkStop                      (unsigned int MarkerId);
+void SEGGER_SYSVIEW_Mark                          (unsigned int MarkerId);
+void SEGGER_SYSVIEW_NameMarker                    (unsigned int MarkerId, const char* sName);
+
+void SEGGER_SYSVIEW_HeapDefine                    (void* pHeap, void* pBase, unsigned int HeapSize, unsigned int MetadataSize);
+void SEGGER_SYSVIEW_HeapAlloc                     (void* pHeap, void* pUserData, unsigned int UserDataLen);
+void SEGGER_SYSVIEW_HeapAllocEx                   (void* pHeap, void* pUserData, unsigned int UserDataLen, unsigned int Tag);
+void SEGGER_SYSVIEW_HeapFree                      (void* pHeap, void* pUserData);
 
 void SEGGER_SYSVIEW_NameResource                  (U32 ResourceId, const char* sName);
 
@@ -332,10 +369,20 @@ void SEGGER_SYSVIEW_Conf                          (void);
 U32  SEGGER_SYSVIEW_X_GetTimestamp                (void);
 U32  SEGGER_SYSVIEW_X_GetInterruptId              (void);
 
+void SEGGER_SYSVIEW_X_StartComm                   (void);
+void SEGGER_SYSVIEW_X_OnEventRecorded             (unsigned NumBytes);
+
 #ifdef __cplusplus
 }
 #endif
 
+/*********************************************************************
+*
+*       Compatibility API defines
+*/
+#define SEGGER_SYSVIEW_OnUserStart      SEGGER_SYSVIEW_MarkStart
+#define SEGGER_SYSVIEW_OnUserStop       SEGGER_SYSVIEW_MarkStop
+
 #endif
 
 /*************************** End of file ****************************/

components/app_trace/sys_view/SEGGER/SEGGER_SYSVIEW_ConfDefaults.h

@@ -1,14 +1,16 @@
 /*
- * SPDX-FileCopyrightText: 2015-2017 SEGGER Microcontroller GmbH & Co. KG
+ * SPDX-FileCopyrightText: 1995-2021 SEGGER Microcontroller GmbH
  *
- * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-License-Identifier: BSD-1-Clause
+ *
+ * SPDX-FileContributor: 2023 Espressif Systems (Shanghai) CO LTD
  */
 /*********************************************************************
-*                SEGGER Microcontroller GmbH & Co. KG                *
+*                    SEGGER Microcontroller GmbH                     *
 *                        The Embedded Experts                        *
 **********************************************************************
 *                                                                    *
-*       (c) 2015 - 2017  SEGGER Microcontroller GmbH & Co. KG        *
+*            (c) 1995 - 2021 SEGGER Microcontroller GmbH             *
 *                                                                    *
 *       www.segger.com     Support: support@segger.com               *
 *                                                                    *
@@ -22,24 +24,14 @@
 *                                                                    *
 * SEGGER strongly recommends to not make any changes                 *
 * to or modify the source code of this software in order to stay     *
-* compatible with the RTT protocol and J-Link.                       *
+* compatible with the SystemView and RTT protocol, and J-Link.       *
 *                                                                    *
 * Redistribution and use in source and binary forms, with or         *
 * without modification, are permitted provided that the following    *
-* conditions are met:                                                *
+* condition is met:                                                  *
 *                                                                    *
 * o Redistributions of source code must retain the above copyright   *
-*   notice, this list of conditions and the following disclaimer.    *
-*                                                                    *
-* o Redistributions in binary form must reproduce the above          *
-*   copyright notice, this list of conditions and the following      *
-*   disclaimer in the documentation and/or other materials provided  *
-*   with the distribution.                                           *
-*                                                                    *
-* o Neither the name of SEGGER Microcontroller GmbH & Co. KG         *
-*   nor the names of its contributors may be used to endorse or      *
-*   promote products derived from this software without specific     *
-*   prior written permission.                                        *
+*   notice, this condition and the following disclaimer.             *
 *                                                                    *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
@@ -57,14 +49,14 @@
 *                                                                    *
 **********************************************************************
 *                                                                    *
-*       SystemView version: V2.42                                    *
+*       SystemView version: 3.42                                    *
 *                                                                    *
 **********************************************************************
 -------------------------- END-OF-HEADER -----------------------------
 File    : SEGGER_SYSVIEW_ConfDefaults.h
 Purpose : Defines defaults for configurable defines used in
           SEGGER SystemView.
-Revision: $Rev: 3734 $
+Revision: $Rev: 26230 $
 */
 
 #ifndef SEGGER_SYSVIEW_CONFDEFAULTS_H
@@ -86,19 +78,182 @@ extern "C" {
 
 /*********************************************************************
 *
-*       Configuration defaults
+*       Defines, fixed
 *
 **********************************************************************
 */
+//
+// Use auto-detection for SEGGER_SYSVIEW_CORE define
+// based on compiler-/toolchain-specific defines
+// to define SEGGER_SYSVIEW_GET_INTERRUPT_ID and SEGGER_SYSVIEW_GET_TIMESTAMP
+//
+#define SEGGER_SYSVIEW_CORE_OTHER   0
+#define SEGGER_SYSVIEW_CORE_CM0     1 // Cortex-M0/M0+/M1
+#define SEGGER_SYSVIEW_CORE_CM3     2 // Cortex-M3/M4/M7
+#define SEGGER_SYSVIEW_CORE_RX      3 // Renesas RX
+#ifndef SEGGER_SYSVIEW_CORE
+  #if (defined __SES_ARM) || (defined __CROSSWORKS_ARM) || (defined __SEGGER_CC__) || (defined __GNUC__) || (defined __clang__)
+    #if (defined __ARM_ARCH_6M__) || (defined __ARM_ARCH_8M_BASE__)
+      #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM0
+    #elif (defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7EM__) || defined(__ARM_ARCH_8M_MAIN__))
+      #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM3
+    #endif
+  #elif defined(__ICCARM__)
+    #if (defined (__ARM6M__)          && (__CORE__ == __ARM6M__))          \
+     || (defined (__ARM8M_BASELINE__) && (__CORE__ == __ARM8M_BASELINE__))
+      #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM0
+    #elif (defined (__ARM7EM__)         && (__CORE__ == __ARM7EM__))         \
+       || (defined (__ARM7M__)          && (__CORE__ == __ARM7M__))          \
+       || (defined (__ARM8M_MAINLINE__) && (__CORE__ == __ARM8M_MAINLINE__)) \
+       || (defined (__ARM8M_MAINLINE__) && (__CORE__ == __ARM8M_MAINLINE__))
+      #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM3
+    #endif
+  #elif defined(__CC_ARM)
+    #if (defined(__TARGET_ARCH_6S_M))
+      #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM0
+    #elif (defined(__TARGET_ARCH_7_M) || defined(__TARGET_ARCH_7E_M))
+      #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM3
+    #endif
+  #elif defined(__TI_ARM__)
+    #ifdef __TI_ARM_V6M0__
+      #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM0
+    #elif (defined(__TI_ARM_V7M3__) || defined(__TI_ARM_V7M4__))
+      #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM3
+    #endif
+  #elif defined(__ICCRX__)
+    #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_RX
+  #elif defined(__RX)
+    #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_RX
+  #endif
 
-// Number of bytes that SystemView uses for a buffer.
-#ifndef   SEGGER_SYSVIEW_RTT_BUFFER_SIZE
-  #define SEGGER_SYSVIEW_RTT_BUFFER_SIZE    1024
+  #ifndef   SEGGER_SYSVIEW_CORE
+    #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_OTHER
+  #endif
 #endif
 
-// The RTT channel that SystemView will use.
+
+/*********************************************************************
+*
+*       Defines, defaults
+*
+**********************************************************************
+*/
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_APP_NAME
+*
+*  Description
+*    The application name to be displayed in SystemView.
+*  Default
+*    "SystemView-enabled Application"
+*  Notes
+*    Convenience define to be used for SEGGER_SYSVIEW_SendSysDesc().
+*/
+#ifndef   SEGGER_SYSVIEW_APP_NAME
+  #define SEGGER_SYSVIEW_APP_NAME                 "SystemView-enabled Application"
+#endif
+
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_DEVICE_NAME
+*
+*  Description
+*    The target device name to be displayed in SystemView.
+*  Default
+*    "undefined device"
+*  Notes
+*    Convenience define to be used for SEGGER_SYSVIEW_SendSysDesc().
+*/
+#ifndef   SEGGER_SYSVIEW_DEVICE_NAME
+  #define SEGGER_SYSVIEW_DEVICE_NAME              "undefined device"
+#endif
+
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_GET_INTERRUPT_ID()
+*
+*  Description
+*    Function macro to retrieve the Id of the currently active
+*    interrupt.
+*  Default
+*    Call user-supplied function SEGGER_SYSVIEW_X_GetInterruptId().
+*  Notes
+*    For some known compilers and cores, a ready-to-use, core-specific
+*    default is set.
+*    ARMv7M: Read ICSR[8:0] (active vector)
+*    ARMv6M: Read ICSR[5:0] (active vector)
+*/
+#ifndef SEGGER_SYSVIEW_GET_INTERRUPT_ID
+  #if SEGGER_SYSVIEW_CORE == SEGGER_SYSVIEW_CORE_CM3
+    #define SEGGER_SYSVIEW_GET_INTERRUPT_ID()     ((*(U32*)(0xE000ED04)) & 0x1FF)         // Get the currently active interrupt Id. (i.e. read Cortex-M ICSR[8:0] = active vector)
+  #elif SEGGER_SYSVIEW_CORE == SEGGER_SYSVIEW_CORE_CM0
+    #if defined(__ICCARM__)
+      #if (__VER__ > 6010000)
+        #define SEGGER_SYSVIEW_GET_INTERRUPT_ID() (__get_IPSR())                          // Workaround for IAR, which might do a byte-access to 0xE000ED04. Read IPSR instead.
+      #else
+        #define SEGGER_SYSVIEW_GET_INTERRUPT_ID() ((*(U32*)(0xE000ED04)) & 0x3F)          // Older versions of IAR do not include __get_IPSR, but might also not optimize to byte-access.
+      #endif
+    #else
+      #define SEGGER_SYSVIEW_GET_INTERRUPT_ID()   ((*(U32*)(0xE000ED04)) & 0x3F)          // Get the currently active interrupt Id. (i.e. read Cortex-M ICSR[5:0] = active vector)
+    #endif
+  #else
+    #define SEGGER_SYSVIEW_GET_INTERRUPT_ID()     SEGGER_SYSVIEW_X_GetInterruptId()       // Get the currently active interrupt Id from the user-provided function.
+  #endif
+#endif
+
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_GET_TIMESTAMP()
+*
+*  Description
+*    Function macro to retrieve a system timestamp for SYSVIEW events.
+*  Default
+*    Call user-supplied function SEGGER_SYSVIEW_X_GetTimestamp().
+*  Notes
+*    For some known compilers and cores, a ready-to-use, core-specific
+*    default is set.
+*    ARMv7M: Read Cortex-M Cycle Count register.
+*
+*    The system timestamp clock frequency has to be passed in
+*    SEGGER_SYSVIEW_Init().
+*/
+#ifndef SEGGER_SYSVIEW_GET_TIMESTAMP
+  #if defined (SEGGER_SYSVIEW_CORE) && (SEGGER_SYSVIEW_CORE == SEGGER_SYSVIEW_CORE_CM3)
+    #define SEGGER_SYSVIEW_GET_TIMESTAMP()        (*(U32 *)(0xE0001004))                  // Retrieve a system timestamp. Cortex-M cycle counter.
+  #else
+    #define SEGGER_SYSVIEW_GET_TIMESTAMP()        SEGGER_SYSVIEW_X_GetTimestamp()         // Retrieve a system timestamp via user-defined function
+  #endif
+#endif
+
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_TIMESTAMP_BITS
+*
+*  Description
+*    Number of valid (low-order) bits delivered in system timestamp.
+*  Default
+*    32
+*  Notes
+*    Value has to match system timestamp clock source.
+*/
+// Define number of valid bits low-order delivered by clock source.
+#ifndef   SEGGER_SYSVIEW_TIMESTAMP_BITS
+  #define SEGGER_SYSVIEW_TIMESTAMP_BITS           32
+#endif
+
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_RTT_CHANNEL
+*
+*  Description
+*    The RTT channel that SystemView will use.
+*  Default
+*    0: Auto selection.
+*  Notes
+*    Value has to be lower than SEGGER_RTT_MAX_NUM_UP_BUFFERS.
+*/
 #ifndef   SEGGER_SYSVIEW_RTT_CHANNEL
-  #define SEGGER_SYSVIEW_RTT_CHANNEL        0
+  #define SEGGER_SYSVIEW_RTT_CHANNEL              1
 #endif
 // Sanity check of RTT channel
 #if (SEGGER_SYSVIEW_RTT_CHANNEL == 0) && (SEGGER_RTT_MAX_NUM_UP_BUFFERS < 2)
@@ -107,71 +262,321 @@ extern "C" {
   #error "SEGGER_RTT_MAX_NUM_UP_BUFFERS  in SEGGER_RTT_Conf.h has to be > SEGGER_SYSVIEW_RTT_CHANNEL!"
 #endif
 
-// Place the SystemView buffer into its own/the RTT section
-#if !(defined SEGGER_SYSVIEW_BUFFER_SECTION) && (defined SEGGER_RTT_SECTION)
-  #define SEGGER_SYSVIEW_BUFFER_SECTION            SEGGER_RTT_SECTION
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_RTT_BUFFER_SIZE
+*
+*  Description
+*    Number of bytes that SystemView uses for the RTT buffer.
+*  Default
+*    1024
+*/
+#ifndef   SEGGER_SYSVIEW_RTT_BUFFER_SIZE
+  #define SEGGER_SYSVIEW_RTT_BUFFER_SIZE          1024
 #endif
 
-// Retrieve a system timestamp.  This gets the Cortex-M cycle counter.
-#ifndef   SEGGER_SYSVIEW_GET_TIMESTAMP
-  #error "SEGGER_SYSVIEW_GET_TIMESTAMP has to be defined in SEGGER_SYSVIEW_Conf.h!"
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_SECTION
+*
+*  Description
+*    Section to place the SystemView RTT Buffer into.
+*  Default
+*    undefined: Do not place into a specific section.
+*  Notes
+*    If SEGGER_RTT_SECTION is defined, the default changes to use
+*    this section for the SystemView RTT Buffer, too.
+*/
+#if !(defined SEGGER_SYSVIEW_SECTION) && (defined SEGGER_RTT_SECTION)
+  #define SEGGER_SYSVIEW_SECTION                  SEGGER_RTT_SECTION
 #endif
 
-// Define number of valid bits low-order delivered by clock source.
-#ifndef   SEGGER_SYSVIEW_TIMESTAMP_BITS
-  #define SEGGER_SYSVIEW_TIMESTAMP_BITS     32
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_CPU_CACHE_LINE_SIZE
+*
+*  Description
+*    Largest cache line size (in bytes) in the target system.
+*  Default
+*    0
+*  Notes
+*    Required in systems with caches to make sure that the SystemView
+*    RTT buffer can be aligned accordingly.
+*/
+#ifndef SEGGER_SYSVIEW_CPU_CACHE_LINE_SIZE
+  #define SEGGER_SYSVIEW_CPU_CACHE_LINE_SIZE      0
 #endif
 
-// Lowest Id reported by the Application.
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_ID_BASE
+*
+*  Description
+*    Lowest Id reported by the application.
+*  Default
+*    0
+*  Notes
+*    Value is usually subtracted from mailboxes, semaphores, tasks,
+*    .... addresses, to compress event parameters.
+*    Should be the lowest RAM address of the system.
+*/
 #ifndef   SEGGER_SYSVIEW_ID_BASE
-  #define SEGGER_SYSVIEW_ID_BASE            0
+  #define SEGGER_SYSVIEW_ID_BASE                  0
 #endif
 
-// Number of bits to shift Ids to save bandwidth
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_ID_SHIFT
+*
+*  Description
+*    Number of bits to shift Ids.
+*  Default
+*    0
+*  Notes
+*    Ids are shifted to compress event parameters.
+*    Should match the alignment of Ids (addresses),
+*    e.g. 2 when Ids are 4 byte aligned.
+*/
 #ifndef   SEGGER_SYSVIEW_ID_SHIFT
-  #define SEGGER_SYSVIEW_ID_SHIFT           0
-#endif
-
-#ifndef   SEGGER_SYSVIEW_GET_INTERRUPT_ID
-  #error "SEGGER_SYSVIEW_GET_INTERRUPT_ID has to be defined in SEGGER_SYSVIEW_Conf.h!"
+  #define SEGGER_SYSVIEW_ID_SHIFT                 0
 #endif
 
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_MAX_ARGUMENTS
+*
+*  Description
+*    Maximum number of arguments which are handled with SystemView
+*    print routines or may be encoded in one recording function.
+*    routines.
+*  Default
+*    16
+*/
 #ifndef   SEGGER_SYSVIEW_MAX_ARGUMENTS
-  #define SEGGER_SYSVIEW_MAX_ARGUMENTS      16
+  #define SEGGER_SYSVIEW_MAX_ARGUMENTS            16
 #endif
 
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_MAX_STRING_LEN
+*
+*  Description
+*    Maximum string length which can be used in SystemView print and
+*    system description routines.
+*  Default
+*    128
+*/
 #ifndef   SEGGER_SYSVIEW_MAX_STRING_LEN
-  #define SEGGER_SYSVIEW_MAX_STRING_LEN     128
+  #define SEGGER_SYSVIEW_MAX_STRING_LEN           128
 #endif
 
-// Use a static buffer instead of a buffer on the stack for packets
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_SUPPORT_LONG_ID
+*
+*  Description
+*    It set, support enconding Evend Ids longer than 14 bit.
+*  Default
+*    1
+*/
+#ifndef   SEGGER_SYSVIEW_SUPPORT_LONG_ID
+  #define SEGGER_SYSVIEW_SUPPORT_LONG_ID          1
+#endif
+
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_SUPPORT_LONG_DATA
+*
+*  Description
+*    It set, support enconding event data longer than 14 bit.
+*  Default
+*    0
+*/
+#ifndef   SEGGER_SYSVIEW_SUPPORT_LONG_DATA
+  #define SEGGER_SYSVIEW_SUPPORT_LONG_DATA        0
+#endif
+
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_PRINTF_IMPLICIT_FORMAT
+*
+*  Description
+*    If enabled, on SEGGER_SYSVIEW_PrintHost, check the format string
+*    and if it includes unsupported formatters, use formatting on the
+*    target instead.
+*  Default
+*    0: Disabled.
+*/
+#ifndef   SEGGER_SYSVIEW_PRINTF_IMPLICIT_FORMAT
+  #define SEGGER_SYSVIEW_PRINTF_IMPLICIT_FORMAT   0
+#endif
+
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_USE_INTERNAL_RECORDER
+*
+*  Description
+*    If set, an internal recorder, such as UART or IP is used.
+*  Default
+*    0: Disabled.
+*  Notes
+*    Convenience define to be used by SEGGER_SYSVIEW_Conf(),
+*    such as in embOS configuration to enable Cortex-M cycle counter.
+*/
+#ifndef   SEGGER_SYSVIEW_USE_INTERNAL_RECORDER
+  #define SEGGER_SYSVIEW_USE_INTERNAL_RECORDER    0
+#endif
+
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_CAN_RESTART
+*
+*  Description
+*    If enabled, send the SystemView start sequence on every start
+*    command, not just on the first one.
+*    Enables restart when SystemView disconnected unexpectedly.
+*  Default
+*    1: Enabled
+*/
+#ifndef   SEGGER_SYSVIEW_CAN_RESTART
+  #define SEGGER_SYSVIEW_CAN_RESTART              1
+#endif
+
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_START_ON_INIT
+*
+*  Description
+*    Enable calling SEGGER_SYSVIEW_Start() after initialization.
+*  Default
+*    0: Disabled.
+*  Notes
+*    Convenience define to be used by SEGGER_SYSVIEW_Conf(),
+*    such as in embOS configuration.
+*/
+#ifndef   SEGGER_SYSVIEW_START_ON_INIT
+  #define SEGGER_SYSVIEW_START_ON_INIT            0
+#endif
+
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_USE_STATIC_BUFFER
+*
+*  Description
+*    If enabled, use a static buffer instead of a buffer on the stack
+*    for SystemView event packets.
+*  Default
+*    1: Enabled.
+*  Notes
+*    If enabled, the static memory use by SystemView is increased by
+*    the maximum packet size. SystemView is locked on entry of a
+*    recording function.
+*    If disabled, the stack usage by SystemView recording functions
+*    might be increased by up to the maximum packet size. SystemView
+*    is locked when writing the packet to the RTT buffer.
+*/
 #ifndef   SEGGER_SYSVIEW_USE_STATIC_BUFFER
-  #define SEGGER_SYSVIEW_USE_STATIC_BUFFER  1
+  #define SEGGER_SYSVIEW_USE_STATIC_BUFFER        1
 #endif
 
-// Maximum packet size used by SystemView for the static buffer
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_MAX_PACKET_SIZE
+*
+*  Description
+*    Maximum packet size for a SystemView event.
+*  Default
+*    Automatically calculated.
+*  Notes
+*    The maximum packet size is mainly defined by the maximum string
+*    length and the maximum number of arguments.
+*/
 #ifndef   SEGGER_SYSVIEW_MAX_PACKET_SIZE
-  #define SEGGER_SYSVIEW_MAX_PACKET_SIZE   SEGGER_SYSVIEW_INFO_SIZE + SEGGER_SYSVIEW_MAX_STRING_LEN + 2 * SEGGER_SYSVIEW_QUANTA_U32 + SEGGER_SYSVIEW_MAX_ARGUMENTS * SEGGER_SYSVIEW_QUANTA_U32
+  #define SEGGER_SYSVIEW_MAX_PACKET_SIZE          (SEGGER_SYSVIEW_INFO_SIZE + SEGGER_SYSVIEW_MAX_STRING_LEN + 2 * SEGGER_SYSVIEW_QUANTA_U32 + SEGGER_SYSVIEW_MAX_ARGUMENTS * SEGGER_SYSVIEW_QUANTA_U32)
 #endif
 
-// Use post-mortem analysis instead of real-time analysis
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_POST_MORTEM_MODE
+*
+*  Description
+*    If enabled, SystemView records for post-mortem analysis instead
+*    of real-time analysis.
+*  Default
+*    0: Disabled.
+*  Notes
+*    For more information refer to
+*    https://www.segger.com/products/development-tools/systemview/technology/post-mortem-mode
+*/
 #ifndef   SEGGER_SYSVIEW_POST_MORTEM_MODE
-  #define SEGGER_SYSVIEW_POST_MORTEM_MODE   0
+  #define SEGGER_SYSVIEW_POST_MORTEM_MODE         0
 #endif
 
-// Configure how frequently syncronization is sent
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_SYNC_PERIOD_SHIFT
+*
+*  Description
+*    Configure how frequently syncronization is sent in post-mortem
+*    mode.
+*  Default
+*    8: (1 << 8) = Every 256 Events.
+*  Notes
+*    In post-mortem mode, at least one sync has to be in the RTT buffer.
+*    Recommended sync frequency: Buffer Size / 16
+*    For more information refer to
+*    https://www.segger.com/products/development-tools/systemview/technology/post-mortem-mode
+*/
 #ifndef   SEGGER_SYSVIEW_SYNC_PERIOD_SHIFT
-  #define SEGGER_SYSVIEW_SYNC_PERIOD_SHIFT  8
+  #define SEGGER_SYSVIEW_SYNC_PERIOD_SHIFT        8
 #endif
 
-// Lock SystemView (nestable)
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_ON_EVENT_RECORDED()
+*
+*  Description
+*    Function macro to notify recorder about a new event in buffer.
+*  Default
+*    undefined: Do not notify recorder.
+*  Notes
+*    Used for non-J-Link recorder,
+*    such as to enable transmission via UART or notify IP task.
+*/
+#ifndef   SEGGER_SYSVIEW_ON_EVENT_RECORDED
+  #define SEGGER_SYSVIEW_ON_EVENT_RECORDED(NumBytes)
+#endif
+
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_LOCK()
+*
+*  Description
+*    Function macro to (nestable) lock SystemView recording.
+*  Default
+*    Use RTT Locking mechanism (defined by SEGGER_RTT_LOCK()).
+*  Notes
+*    If SystemView recording is not locked, recording events from
+*    interrupts and tasks may lead to unpredictable, undefined, event
+*    data.
+*/
 #ifndef   SEGGER_SYSVIEW_LOCK
-  #define SEGGER_SYSVIEW_LOCK()             SEGGER_RTT_LOCK()
+  unsigned SEGGER_SYSVIEW_X_SysView_Lock(void);
+  #define SEGGER_SYSVIEW_LOCK()                   unsigned _SYSVIEW_int_state = SEGGER_SYSVIEW_X_SysView_Lock()
 #endif
 
-// Unlock SystemView (nestable)
+/*********************************************************************
+*
+*       Define: SEGGER_SYSVIEW_UNLOCK
+*
+*  Description
+*    Function macro to unlock SystemView recording.
+*  Default
+*    Use RTT Unlocking mechanism (defined by SEGGER_RTT_UNLOCK()).
+*/
 #ifndef   SEGGER_SYSVIEW_UNLOCK
-  #define SEGGER_SYSVIEW_UNLOCK()           SEGGER_RTT_UNLOCK()
+  void SEGGER_SYSVIEW_X_SysView_Unlock(unsigned int_state);
+  #define SEGGER_SYSVIEW_UNLOCK()                 SEGGER_SYSVIEW_X_SysView_Unlock(_SYSVIEW_int_state)
 #endif
 
 #ifdef __cplusplus

components/app_trace/sys_view/SEGGER/SEGGER_SYSVIEW_Int.h

@@ -1,14 +1,14 @@
 /*
- * SPDX-FileCopyrightText: 2015-2017 SEGGER Microcontroller GmbH & Co. KG
+ * SPDX-FileCopyrightText: 1995-2021 SEGGER Microcontroller GmbH
  *
- * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-License-Identifier: BSD-1-Clause
  */
 /*********************************************************************
-*                SEGGER Microcontroller GmbH & Co. KG                *
+*                    SEGGER Microcontroller GmbH                     *
 *                        The Embedded Experts                        *
 **********************************************************************
 *                                                                    *
-*       (c) 2015 - 2017  SEGGER Microcontroller GmbH & Co. KG        *
+*            (c) 1995 - 2021 SEGGER Microcontroller GmbH             *
 *                                                                    *
 *       www.segger.com     Support: support@segger.com               *
 *                                                                    *
@@ -22,24 +22,14 @@
 *                                                                    *
 * SEGGER strongly recommends to not make any changes                 *
 * to or modify the source code of this software in order to stay     *
-* compatible with the RTT protocol and J-Link.                       *
+* compatible with the SystemView and RTT protocol, and J-Link.       *
 *                                                                    *
 * Redistribution and use in source and binary forms, with or         *
 * without modification, are permitted provided that the following    *
-* conditions are met:                                                *
+* condition is met:                                                  *
 *                                                                    *
 * o Redistributions of source code must retain the above copyright   *
-*   notice, this list of conditions and the following disclaimer.    *
-*                                                                    *
-* o Redistributions in binary form must reproduce the above          *
-*   copyright notice, this list of conditions and the following      *
-*   disclaimer in the documentation and/or other materials provided  *
-*   with the distribution.                                           *
-*                                                                    *
-* o Neither the name of SEGGER Microcontroller GmbH & Co. KG         *
-*   nor the names of its contributors may be used to endorse or      *
-*   promote products derived from this software without specific     *
-*   prior written permission.                                        *
+*   notice, this condition and the following disclaimer.             *
 *                                                                    *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
@@ -57,13 +47,13 @@
 *                                                                    *
 **********************************************************************
 *                                                                    *
-*       SystemView version: V2.42                                    *
+*       SystemView version: 3.42                                    *
 *                                                                    *
 **********************************************************************
 -------------------------- END-OF-HEADER -----------------------------
 File    : SEGGER_SYSVIEW_Int.h
 Purpose : SEGGER SystemView internal header.
-Revision: $Rev: 5626 $
+Revision: $Rev: 21281 $
 */
 
 #ifndef SEGGER_SYSVIEW_INT_H
@@ -77,8 +67,6 @@ Revision: $Rev: 5626 $
 */
 
 #include "SEGGER_SYSVIEW.h"
-#include "SEGGER_SYSVIEW_Conf.h"
-#include "SEGGER_SYSVIEW_ConfDefaults.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -102,6 +90,7 @@ typedef enum {
   SEGGER_SYSVIEW_COMMAND_ID_GET_SYSDESC,
   SEGGER_SYSVIEW_COMMAND_ID_GET_NUMMODULES,
   SEGGER_SYSVIEW_COMMAND_ID_GET_MODULEDESC,
+  SEGGER_SYSVIEW_COMMAND_ID_HEARTBEAT = 127,
   // Extended commands: Commands >= 128 have a second parameter
   SEGGER_SYSVIEW_COMMAND_ID_GET_MODULE = 128
 } SEGGER_SYSVIEW_COMMAND_ID;

components/app_trace/sys_view/Sample/FreeRTOSV10.4/Config/esp/SEGGER_SYSVIEW_Config_FreeRTOS.c

@@ -1,16 +1,16 @@
 /*
- * SPDX-FileCopyrightText: 2015-2017 SEGGER Microcontroller GmbH & Co. KG
+ * SPDX-FileCopyrightText: 1995-2021 SEGGER Microcontroller GmbH
  *
- * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-License-Identifier: BSD-1-Clause
  *
  * SPDX-FileContributor: 2017-2022 Espressif Systems (Shanghai) CO LTD
  */
 /*********************************************************************
-*                SEGGER Microcontroller GmbH & Co. KG                *
+*                    SEGGER Microcontroller GmbH                     *
 *                        The Embedded Experts                        *
 **********************************************************************
 *                                                                    *
-*       (c) 2015 - 2017  SEGGER Microcontroller GmbH & Co. KG        *
+*            (c) 1995 - 2021 SEGGER Microcontroller GmbH             *
 *                                                                    *
 *       www.segger.com     Support: support@segger.com               *
 *                                                                    *
@@ -24,24 +24,14 @@
 *                                                                    *
 * SEGGER strongly recommends to not make any changes                 *
 * to or modify the source code of this software in order to stay     *
-* compatible with the RTT protocol and J-Link.                       *
+* compatible with the SystemView and RTT protocol, and J-Link.       *
 *                                                                    *
 * Redistribution and use in source and binary forms, with or         *
 * without modification, are permitted provided that the following    *
-* conditions are met:                                                *
+* condition is met:                                                  *
 *                                                                    *
 * o Redistributions of source code must retain the above copyright   *
-*   notice, this list of conditions and the following disclaimer.    *
-*                                                                    *
-* o Redistributions in binary form must reproduce the above          *
-*   copyright notice, this list of conditions and the following      *
-*   disclaimer in the documentation and/or other materials provided  *
-*   with the distribution.                                           *
-*                                                                    *
-* o Neither the name of SEGGER Microcontroller GmbH & Co. KG         *
-*   nor the names of its contributors may be used to endorse or      *
-*   promote products derived from this software without specific     *
-*   prior written permission.                                        *
+*   notice, this condition and the following disclaimer.             *
 *                                                                    *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
@@ -59,14 +49,14 @@
 *                                                                    *
 **********************************************************************
 *                                                                    *
-*       SystemView version: V2.42                                    *
+*       SystemView version: 3.42                                    *
 *                                                                    *
 **********************************************************************
 -------------------------- END-OF-HEADER -----------------------------
 
 File    : SEGGER_SYSVIEW_Config_FreeRTOS.c
 Purpose : Sample setup configuration of SystemView with FreeRTOS.
-Revision: $Rev: 3734 $
+Revision: $Rev: 7745 $
 */
 #include "sdkconfig.h"
 #include "freertos/FreeRTOS.h"
@@ -74,6 +64,7 @@ Revision: $Rev: 3734 $
 #include "esp_app_trace.h"
 #include "esp_app_trace_util.h"
 #include "esp_intr_alloc.h"
+#include "esp_cpu.h"
 #include "soc/soc.h"
 #include "soc/interrupts.h"
 #include "esp_private/esp_clk.h"
@@ -260,7 +251,7 @@ U32 SEGGER_SYSVIEW_X_GetTimestamp(void)
     gptimer_get_raw_count(s_sv_gptimer, &ts);
     return (U32) ts; // return lower part of counter value
 #elif TS_USE_CCOUNT
-    return portGET_RUN_TIME_COUNTER_VALUE();
+    return esp_cpu_get_cycle_count();
 #elif TS_USE_ESP_TIMER
     return (U32) esp_timer_get_time(); // return lower part of counter value
 #endif

components/app_trace/sys_view/Sample/FreeRTOSV10.4/SEGGER_SYSVIEW_FreeRTOS.c

@@ -0,0 +1,267 @@
+/*
+ * SPDX-FileCopyrightText: 1995-2021 SEGGER Microcontroller GmbH
+ *
+ * SPDX-License-Identifier: BSD-1-Clause
+ *
+ * SPDX-FileContributor: 2023 Espressif Systems (Shanghai) CO LTD
+ */
+/*********************************************************************
+*                    SEGGER Microcontroller GmbH                     *
+*                        The Embedded Experts                        *
+**********************************************************************
+*                                                                    *
+*            (c) 1995 - 2021 SEGGER Microcontroller GmbH             *
+*                                                                    *
+*       www.segger.com     Support: support@segger.com               *
+*                                                                    *
+**********************************************************************
+*                                                                    *
+*       SEGGER SystemView * Real-time application analysis           *
+*                                                                    *
+**********************************************************************
+*                                                                    *
+* All rights reserved.                                               *
+*                                                                    *
+* SEGGER strongly recommends to not make any changes                 *
+* to or modify the source code of this software in order to stay     *
+* compatible with the SystemView and RTT protocol, and J-Link.       *
+*                                                                    *
+* Redistribution and use in source and binary forms, with or         *
+* without modification, are permitted provided that the following    *
+* condition is met:                                                  *
+*                                                                    *
+* o Redistributions of source code must retain the above copyright   *
+*   notice, this condition and the following disclaimer.             *
+*                                                                    *
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
+* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
+* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF           *
+* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE           *
+* DISCLAIMED. IN NO EVENT SHALL SEGGER Microcontroller BE LIABLE FOR *
+* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR           *
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT  *
+* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;    *
+* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF      *
+* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT          *
+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE  *
+* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH   *
+* DAMAGE.                                                            *
+*                                                                    *
+**********************************************************************
+*                                                                    *
+*       SystemView version: 3.42                                    *
+*                                                                    *
+**********************************************************************
+-------------------------- END-OF-HEADER -----------------------------
+
+File    : SEGGER_SYSVIEW_FreeRTOS.c
+Purpose : Interface between FreeRTOS and SystemView.
+Revision: $Rev: 7947 $
+*/
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "SEGGER_SYSVIEW.h"
+#include "SEGGER_SYSVIEW_FreeRTOS.h"
+#include "string.h" // Required for memset
+
+
+
+typedef struct SYSVIEW_FREERTOS_TASK_STATUS SYSVIEW_FREERTOS_TASK_STATUS;
+
+struct SYSVIEW_FREERTOS_TASK_STATUS {
+  U32         xHandle;
+  const char* pcTaskName;
+  unsigned    uxCurrentPriority;
+  U32         pxStack;
+  unsigned    uStackHighWaterMark;
+};
+
+static SYSVIEW_FREERTOS_TASK_STATUS _aTasks[SYSVIEW_FREERTOS_MAX_NOF_TASKS];
+static unsigned _NumTasks;
+
+/*********************************************************************
+*
+*       _cbSendTaskList()
+*
+*  Function description
+*    This function is part of the link between FreeRTOS and SYSVIEW.
+*    Called from SystemView when asked by the host, it uses SYSVIEW
+*    functions to send the entire task list to the host.
+*/
+static void _cbSendTaskList(void) {
+  unsigned n;
+
+  for (n = 0; n < _NumTasks; n++) {
+#if INCLUDE_uxTaskGetStackHighWaterMark // Report Task Stack High Watermark
+    _aTasks[n].uStackHighWaterMark = uxTaskGetStackHighWaterMark((TaskHandle_t)_aTasks[n].xHandle);
+#endif
+    SYSVIEW_SendTaskInfo((U32)_aTasks[n].xHandle, _aTasks[n].pcTaskName, (unsigned)_aTasks[n].uxCurrentPriority, (U32)_aTasks[n].pxStack, (unsigned)_aTasks[n].uStackHighWaterMark);
+  }
+}
+
+/*********************************************************************
+*
+*       _cbGetTime()
+*
+*  Function description
+*    This function is part of the link between FreeRTOS and SYSVIEW.
+*    Called from SystemView when asked by the host, returns the
+*    current system time in micro seconds.
+*/
+static U64 _cbGetTime(void) {
+  U64 Time;
+
+  Time = xTaskGetTickCountFromISR();
+  Time *= portTICK_PERIOD_MS;
+  Time *= 1000;
+  return Time;
+}
+
+/*********************************************************************
+*
+*       Global functions
+*
+**********************************************************************
+*/
+/*********************************************************************
+*
+*       SYSVIEW_AddTask()
+*
+*  Function description
+*    Add a task to the internal list and record its information.
+*/
+void SYSVIEW_AddTask(U32 xHandle, const char* pcTaskName, unsigned uxCurrentPriority, U32  pxStack, unsigned uStackHighWaterMark) {
+
+  /* On multi-core we have several idle tasks with 'IDLEx' names
+     Not best solution, because we can filter out user tasks starting with 'IDLE'.
+     But we can not use 'xTaskGetIdleTaskHandle' because at the moment when this
+     function is called array of idle tasks handles are not initialized yet. */
+  if (memcmp(pcTaskName, "IDLE", 4) == 0) {
+    return;
+  }
+
+  if (_NumTasks >= SYSVIEW_FREERTOS_MAX_NOF_TASKS) {
+    SEGGER_SYSVIEW_Warn("SYSTEMVIEW: Could not record task information. Maximum number of tasks reached.");
+    return;
+  }
+
+  _aTasks[_NumTasks].xHandle = xHandle;
+  _aTasks[_NumTasks].pcTaskName = pcTaskName;
+  _aTasks[_NumTasks].uxCurrentPriority = uxCurrentPriority;
+  _aTasks[_NumTasks].pxStack = pxStack;
+  _aTasks[_NumTasks].uStackHighWaterMark = uStackHighWaterMark;
+
+  _NumTasks++;
+
+  SYSVIEW_SendTaskInfo(xHandle, pcTaskName,uxCurrentPriority, pxStack, uStackHighWaterMark);
+
+}
+
+/*********************************************************************
+*
+*       SYSVIEW_UpdateTask()
+*
+*  Function description
+*    Update a task in the internal list and record its information.
+*/
+void SYSVIEW_UpdateTask(U32 xHandle, const char* pcTaskName, unsigned uxCurrentPriority, U32 pxStack, unsigned uStackHighWaterMark) {
+  unsigned n;
+
+  /* On multi-core we have several idle tasks with 'IDLEx' names
+     Not best solution, because we can filter out user tasks starting with 'IDLE'.
+     But we can not use 'xTaskGetIdleTaskHandle' because at the moment when this
+     function is called array of idle tasks handles are not initialized yet. */
+  if (memcmp(pcTaskName, "IDLE", 4) == 0) {
+    return;
+  }
+
+  for (n = 0; n < _NumTasks; n++) {
+    if (_aTasks[n].xHandle == xHandle) {
+      break;
+    }
+  }
+  if (n < _NumTasks) {
+    _aTasks[n].pcTaskName = pcTaskName;
+    _aTasks[n].uxCurrentPriority = uxCurrentPriority;
+    _aTasks[n].pxStack = pxStack;
+    _aTasks[n].uStackHighWaterMark = uStackHighWaterMark;
+
+    SYSVIEW_SendTaskInfo(xHandle, pcTaskName, uxCurrentPriority, pxStack, uStackHighWaterMark);
+  } else {
+    SYSVIEW_AddTask(xHandle, pcTaskName, uxCurrentPriority, pxStack, uStackHighWaterMark);
+  }
+}
+
+/*********************************************************************
+*
+*       SYSVIEW_DeleteTask()
+*
+*  Function description
+*    Delete a task from the internal list.
+*/
+void SYSVIEW_DeleteTask(U32 xHandle) {
+  unsigned n;
+
+  if (_NumTasks == 0) {
+    return; // Early out
+  }
+  for (n = 0; n < _NumTasks; n++) {
+    if (_aTasks[n].xHandle == xHandle) {
+      break;
+    }
+  }
+  if (n == (_NumTasks - 1)) {
+    //
+    // Task is last item in list.
+    // Simply zero the item and decrement number of tasks.
+    //
+    memset(&_aTasks[n], 0, sizeof(_aTasks[n]));
+    _NumTasks--;
+  } else if (n < _NumTasks) {
+    //
+    // Task is in the middle of the list.
+    // Move last item to current position and decrement number of tasks.
+    // Order of tasks does not really matter, so no need to move all following items.
+    //
+    _aTasks[n].xHandle             = _aTasks[_NumTasks - 1].xHandle;
+    _aTasks[n].pcTaskName          = _aTasks[_NumTasks - 1].pcTaskName;
+    _aTasks[n].uxCurrentPriority   = _aTasks[_NumTasks - 1].uxCurrentPriority;
+    _aTasks[n].pxStack             = _aTasks[_NumTasks - 1].pxStack;
+    _aTasks[n].uStackHighWaterMark = _aTasks[_NumTasks - 1].uStackHighWaterMark;
+    memset(&_aTasks[_NumTasks - 1], 0, sizeof(_aTasks[_NumTasks - 1]));
+    _NumTasks--;
+  }
+}
+
+/*********************************************************************
+*
+*       SYSVIEW_SendTaskInfo()
+*
+*  Function description
+*    Record task information.
+*/
+void SYSVIEW_SendTaskInfo(U32 TaskID, const char* sName, unsigned Prio, U32 StackBase, unsigned StackSize) {
+  SEGGER_SYSVIEW_TASKINFO TaskInfo;
+
+  memset(&TaskInfo, 0, sizeof(TaskInfo)); // Fill all elements with 0 to allow extending the structure in future version without breaking the code
+  TaskInfo.TaskID     = TaskID;
+  TaskInfo.sName      = sName;
+  TaskInfo.Prio       = Prio;
+  TaskInfo.StackBase  = StackBase;
+  TaskInfo.StackSize  = StackSize;
+  SEGGER_SYSVIEW_SendTaskInfo(&TaskInfo);
+}
+
+/*********************************************************************
+*
+*       Public API structures
+*
+**********************************************************************
+*/
+// Callbacks provided to SYSTEMVIEW by FreeRTOS
+const SEGGER_SYSVIEW_OS_API SYSVIEW_X_OS_TraceAPI = {
+  _cbGetTime,
+  _cbSendTaskList,
+};
+
+/*************************** End of file ****************************/

components/app_trace/sys_view/Sample/FreeRTOSV10.4/SEGGER_SYSVIEW_FreeRTOS.h

@@ -0,0 +1,367 @@
+/*
+ * SPDX-FileCopyrightText: 1995-2021 SEGGER Microcontroller GmbH
+ *
+ * SPDX-License-Identifier: BSD-1-Clause
+ *
+ * SPDX-FileContributor: 2023 Espressif Systems (Shanghai) CO LTD
+ */
+/*********************************************************************
+*                    SEGGER Microcontroller GmbH                     *
+*                        The Embedded Experts                        *
+**********************************************************************
+*                                                                    *
+*            (c) 1995 - 2021 SEGGER Microcontroller GmbH             *
+*                                                                    *
+*       www.segger.com     Support: support@segger.com               *
+*                                                                    *
+**********************************************************************
+*                                                                    *
+*       SEGGER SystemView * Real-time application analysis           *
+*                                                                    *
+**********************************************************************
+*                                                                    *
+* All rights reserved.                                               *
+*                                                                    *
+* SEGGER strongly recommends to not make any changes                 *
+* to or modify the source code of this software in order to stay     *
+* compatible with the SystemView and RTT protocol, and J-Link.       *
+*                                                                    *
+* Redistribution and use in source and binary forms, with or         *
+* without modification, are permitted provided that the following    *
+* condition is met:                                                  *
+*                                                                    *
+* o Redistributions of source code must retain the above copyright   *
+*   notice, this condition and the following disclaimer.             *
+*                                                                    *
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
+* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
+* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF           *
+* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE           *
+* DISCLAIMED. IN NO EVENT SHALL SEGGER Microcontroller BE LIABLE FOR *
+* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR           *
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT  *
+* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;    *
+* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF      *
+* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT          *
+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE  *
+* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH   *
+* DAMAGE.                                                            *
+*                                                                    *
+**********************************************************************
+*                                                                    *
+*       SystemView version: 3.42                                    *
+*                                                                    *
+**********************************************************************
+-------------------------- END-OF-HEADER -----------------------------
+
+File    : SEGGER_SYSVIEW_FreeRTOS.h
+Purpose : Interface between FreeRTOS and SystemView.
+          Tested with FreeRTOS V10.4.3
+Revision: $Rev: 7745 $
+
+Notes:
+  (1) Include this file at the end of FreeRTOSConfig.h
+*/
+
+#ifndef SYSVIEW_FREERTOS_H
+#define SYSVIEW_FREERTOS_H
+
+#include "SEGGER_SYSVIEW.h"
+
+/*********************************************************************
+*
+*       Defines, configurable
+*
+**********************************************************************
+*/
+
+#define SYSVIEW_FREERTOS_MAX_NOF_TASKS  CONFIG_APPTRACE_SV_MAX_TASKS
+
+/*********************************************************************
+*
+*       Defines, fixed
+*
+**********************************************************************
+*/
+// for dual-core targets we use event ID to keep core ID bit (0 or 1)
+// use the highest - 1 bit of event ID to indicate core ID
+// the highest bit can not be used due to event ID encoding method
+// this reduces supported ID range to [0..63] (for 1 byte IDs) plus [128..16383] (for 2 bytes IDs)
+// so original continuous event IDs range is split into two sub-ranges for 1-bytes IDs and 2-bytes ones
+
+// events which use apiFastID_OFFSET will have 1 byte ID,
+// so for the sake of bandwidth economy events which are generated more frequently should use this ID offset
+// currently all used events fall into this range
+#define apiFastID_OFFSET                          (32u)
+
+#define apiID_VTASKDELETE                         (1u)
+#define apiID_VTASKDELAY                          (2u)
+#define apiID_VTASKDELAYUNTIL                     (3u)
+#define apiID_VTASKSUSPEND                        (4u)
+#define apiID_ULTASKNOTIFYTAKE                    (5u)
+#define apiID_VTASKNOTIFYGIVEFROMISR              (6u)
+#define apiID_VTASKPRIORITYINHERIT                (7u)
+#define apiID_VTASKRESUME                         (8u)
+#define apiID_VTASKSTEPTICK                       (9u)
+#define apiID_XTASKPRIORITYDISINHERIT             (10u)
+#define apiID_XTASKRESUMEFROMISR                  (11u)
+#define apiID_XTASKGENERICNOTIFY                  (12u)
+#define apiID_XTASKGENERICNOTIFYFROMISR           (13u)
+#define apiID_XTASKNOTIFYWAIT                     (14u)
+#define apiID_XQUEUEGENERICCREATE                 (15u)
+#define apiID_VQUEUEDELETE                        (16u)
+#define apiID_XQUEUEGENERICRECEIVE                (17u)
+#define apiID_XQUEUEPEEKFROMISR                   (18u)
+#define apiID_XQUEUERECEIVEFROMISR                (19u)
+#define apiID_VQUEUEADDTOREGISTRY                 (20u)
+#define apiID_XQUEUEGENERICSEND                   (21u)
+#define apiID_XQUEUEGENERICSENDFROMISR            (22u)
+#define apiID_VTASKPRIORITYSET                    (23u)
+#define apiID_UXTASKPRIORITYGETFROMISR            (24u)
+#define apiID_XTASKGETTICKCOUNTFROMISR            (25u)
+#define apiID_XEVENTGROUPCLEARBITSFROMISR         (26u)
+#define apiID_XEVENTGROUPSETBITSFROMISR           (27u)
+#define apiID_XEVENTGROUPGETBITSFROMISR           (28u)
+#define apiID_XQUEUEGIVEFROMISR                   (29u)
+#define apiID_XQUEUEISQUEUEEMPTYFROMISR           (30u)
+#define apiID_XQUEUEISQUEUEFULLFROMISR            (31u) // the maximum allowed apiID for the first ID range
+
+// events which use apiSlowID_OFFSET will have 2-bytes ID
+#define apiSlowID_OFFSET                          (127u)
+
+#define apiID_VTASKALLOCATEMPUREGIONS             (1u)
+#define apiID_UXTASKPRIORITYGET                   (2u)
+#define apiID_ETASKGETSTATE                       (3u)
+#define apiID_VTASKSTARTSCHEDULER                 (4u)
+#define apiID_VTASKENDSCHEDULER                   (5u)
+#define apiID_VTASKSUSPENDALL                     (6u)
+#define apiID_XTASKRESUMEALL                      (7u)
+#define apiID_XTASKGETTICKCOUNT                   (8u)
+#define apiID_UXTASKGETNUMBEROFTASKS              (9u)
+#define apiID_PCTASKGETTASKNAME                   (10u)
+#define apiID_UXTASKGETSTACKHIGHWATERMARK         (11u)
+#define apiID_VTASKSETAPPLICATIONTASKTAG          (12u)
+#define apiID_XTASKGETAPPLICATIONTASKTAG          (13u)
+#define apiID_VTASKSETTHREADLOCALSTORAGEPOINTER   (14u)
+#define apiID_PVTASKGETTHREADLOCALSTORAGEPOINTER  (15u)
+#define apiID_XTASKCALLAPPLICATIONTASKHOOK        (16u)
+#define apiID_XTASKGETIDLETASKHANDLE              (17u)
+#define apiID_UXTASKGETSYSTEMSTATE                (18u)
+#define apiID_VTASKLIST                           (19u)
+#define apiID_VTASKGETRUNTIMESTATS                (20u)
+#define apiID_XTASKNOTIFYSTATECLEAR               (21u)
+#define apiID_XTASKGETCURRENTTASKHANDLE           (22u)
+#define apiID_VTASKSETTIMEOUTSTATE                (23u)
+#define apiID_XTASKCHECKFORTIMEOUT                (24u)
+#define apiID_VTASKMISSEDYIELD                    (25u)
+#define apiID_XTASKGETSCHEDULERSTATE              (26u)
+#define apiID_XTASKGENERICCREATE                  (27u)
+#define apiID_UXTASKGETTASKNUMBER                 (28u)
+#define apiID_VTASKSETTASKNUMBER                  (29u)
+#define apiID_ETASKCONFIRMSLEEPMODESTATUS         (30u)
+#define apiID_XTIMERCREATE                        (31u)
+#define apiID_PVTIMERGETTIMERID                   (32u)
+#define apiID_VTIMERSETTIMERID                    (33u)
+#define apiID_XTIMERISTIMERACTIVE                 (34u)
+#define apiID_XTIMERGETTIMERDAEMONTASKHANDLE      (35u)
+#define apiID_XTIMERPENDFUNCTIONCALLFROMISR       (36u)
+#define apiID_XTIMERPENDFUNCTIONCALL              (37u)
+#define apiID_PCTIMERGETTIMERNAME                 (38u)
+#define apiID_XTIMERCREATETIMERTASK               (39u)
+#define apiID_XTIMERGENERICCOMMAND                (40u)
+#define apiID_UXQUEUEMESSAGESWAITING              (41u)
+#define apiID_UXQUEUESPACESAVAILABLE              (42u)
+#define apiID_UXQUEUEMESSAGESWAITINGFROMISR       (43u)
+#define apiID_XQUEUEALTGENERICSEND                (44u)
+#define apiID_XQUEUEALTGENERICRECEIVE             (45u)
+#define apiID_XQUEUECRSENDFROMISR                 (46u)
+#define apiID_XQUEUECRRECEIVEFROMISR              (47u)
+#define apiID_XQUEUECRSEND                        (48u)
+#define apiID_XQUEUECRRECEIVE                     (49u)
+#define apiID_XQUEUECREATEMUTEX                   (50u)
+#define apiID_XQUEUECREATECOUNTINGSEMAPHORE       (51u)
+#define apiID_XQUEUEGETMUTEXHOLDER                (52u)
+#define apiID_XQUEUETAKEMUTEXRECURSIVE            (53u)
+#define apiID_XQUEUEGIVEMUTEXRECURSIVE            (54u)
+#define apiID_VQUEUEUNREGISTERQUEUE               (55u)
+#define apiID_XQUEUECREATESET                     (56u)
+#define apiID_XQUEUEADDTOSET                      (57u)
+#define apiID_XQUEUEREMOVEFROMSET                 (58u)
+#define apiID_XQUEUESELECTFROMSET                 (59u)
+#define apiID_XQUEUESELECTFROMSETFROMISR          (60u)
+#define apiID_XQUEUEGENERICRESET                  (61u)
+#define apiID_VLISTINITIALISE                     (62u)
+#define apiID_VLISTINITIALISEITEM                 (63u)
+#define apiID_VLISTINSERT                         (64u)
+#define apiID_VLISTINSERTEND                      (65u)
+#define apiID_UXLISTREMOVE                        (66u)
+#define apiID_XEVENTGROUPCREATE                   (67u)
+#define apiID_XEVENTGROUPWAITBITS                 (68u)
+#define apiID_XEVENTGROUPCLEARBITS                (69u)
+#define apiID_XEVENTGROUPSETBITS                  (70u)
+#define apiID_XEVENTGROUPSYNC                     (71u)
+#define apiID_VEVENTGROUPDELETE                   (72u)
+#define apiID_UXEVENTGROUPGETNUMBER               (73u)
+#define apiID_XSTREAMBUFFERCREATE                 (74u)
+#define apiID_VSTREAMBUFFERDELETE                 (75u)
+#define apiID_XSTREAMBUFFERRESET                  (76u)
+#define apiID_XSTREAMBUFFERSEND                   (77u)
+#define apiID_XSTREAMBUFFERSENDFROMISR            (78u)
+#define apiID_XSTREAMBUFFERRECEIVE                (79u)
+#define apiID_XSTREAMBUFFERRECEIVEFROMISR         (80u)
+
+#ifdef CONFIG_FREERTOS_SMP
+
+#define traceQUEUE_SEND( pxQueue )                                              SEGGER_SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICSEND, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), 0u, 0u, 0u)
+
+#else // CONFIG_FREERTOS_SMP
+
+#if ( configUSE_QUEUE_SETS != 1 )
+  #define traceQUEUE_SEND( pxQueue )                                            SEGGER_SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICSEND, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), (U32)pvItemToQueue, xTicksToWait, xCopyPosition)
+#else
+  #define traceQUEUE_SEND( pxQueue )                                            SEGGER_SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICSEND, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), 0u, 0u, 0u)
+#endif
+
+#endif // CONFIG_FREERTOS_SMP
+
+
+#define traceSTART()                                                            SEGGER_SYSVIEW_Conf()
+
+#define traceTASK_NOTIFY_TAKE(uxIndexToWait)                                    SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET + apiID_ULTASKNOTIFYTAKE, xClearCountOnExit, xTicksToWait)
+#define traceTASK_DELAY()                                                       SEGGER_SYSVIEW_RecordU32  (apiFastID_OFFSET + apiID_VTASKDELAY, xTicksToDelay)
+#define traceTASK_DELAY_UNTIL(xTimeToWake)                                      SEGGER_SYSVIEW_RecordVoid (apiFastID_OFFSET + apiID_VTASKDELAYUNTIL)
+#define traceTASK_NOTIFY_GIVE_FROM_ISR(uxIndexToNotify)                         SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET + apiID_VTASKNOTIFYGIVEFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxTCB), (U32)pxHigherPriorityTaskWoken)
+
+#define traceTASK_PRIORITY_INHERIT( pxTCB, uxPriority )                         SEGGER_SYSVIEW_RecordU32  (apiFastID_OFFSET + apiID_VTASKPRIORITYINHERIT, (U32)pxMutexHolder)
+#define traceTASK_RESUME( pxTCB )                                               SEGGER_SYSVIEW_RecordU32  (apiFastID_OFFSET + apiID_VTASKRESUME, SEGGER_SYSVIEW_ShrinkId((U32)pxTCB))
+#define traceINCREASE_TICK_COUNT( xTicksToJump )                                SEGGER_SYSVIEW_RecordU32  (apiFastID_OFFSET + apiID_VTASKSTEPTICK, xTicksToJump)
+#define traceTASK_SUSPEND( pxTCB )                                              SEGGER_SYSVIEW_RecordU32  (apiFastID_OFFSET + apiID_VTASKSUSPEND, SEGGER_SYSVIEW_ShrinkId((U32)pxTCB))
+#define traceTASK_PRIORITY_DISINHERIT( pxTCB, uxBasePriority )                  SEGGER_SYSVIEW_RecordU32  (apiFastID_OFFSET + apiID_XTASKPRIORITYDISINHERIT, (U32)pxMutexHolder)
+#define traceTASK_RESUME_FROM_ISR( pxTCB )                                      SEGGER_SYSVIEW_RecordU32  (apiFastID_OFFSET + apiID_XTASKRESUMEFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxTCB))
+#define traceTASK_NOTIFY(uxIndexToNotify)                                       SEGGER_SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XTASKGENERICNOTIFY, SEGGER_SYSVIEW_ShrinkId((U32)pxTCB), ulValue, eAction, (U32)pulPreviousNotificationValue)
+#define traceTASK_NOTIFY_FROM_ISR(uxIndexToWait)                                SEGGER_SYSVIEW_RecordU32x5(apiFastID_OFFSET + apiID_XTASKGENERICNOTIFYFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxTCB), ulValue, eAction, (U32)pulPreviousNotificationValue, (U32)pxHigherPriorityTaskWoken)
+#define traceTASK_NOTIFY_WAIT(uxIndexToWait)                                    SEGGER_SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XTASKNOTIFYWAIT, ulBitsToClearOnEntry, ulBitsToClearOnExit, (U32)pulNotificationValue, xTicksToWait)
+
+#define traceQUEUE_CREATE( pxNewQueue )                                         SEGGER_SYSVIEW_RecordU32x3(apiFastID_OFFSET + apiID_XQUEUEGENERICCREATE, uxQueueLength, uxItemSize, ucQueueType)
+#define traceQUEUE_DELETE( pxQueue )                                            SEGGER_SYSVIEW_RecordU32  (apiFastID_OFFSET + apiID_VQUEUEDELETE, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue))
+#define traceQUEUE_PEEK( pxQueue )                                              SEGGER_SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICRECEIVE, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)pvBuffer), xTicksToWait, 1)
+#define traceQUEUE_PEEK_FROM_ISR( pxQueue )                                     SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET + apiID_XQUEUEPEEKFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)pvBuffer))
+#define traceQUEUE_PEEK_FROM_ISR_FAILED( pxQueue )                              SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET + apiID_XQUEUEPEEKFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)pvBuffer))
+#define traceQUEUE_RECEIVE( pxQueue )                                           SEGGER_SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICRECEIVE, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)0), xTicksToWait, 1)
+#define traceQUEUE_RECEIVE_FAILED( pxQueue )                                    SEGGER_SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICRECEIVE, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)0), xTicksToWait, 1)
+#define traceQUEUE_SEMAPHORE_RECEIVE( pxQueue )                                 SEGGER_SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICRECEIVE, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)0), xTicksToWait, 0)
+#define traceQUEUE_RECEIVE_FROM_ISR( pxQueue )                                  SEGGER_SYSVIEW_RecordU32x3(apiFastID_OFFSET + apiID_XQUEUERECEIVEFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)pvBuffer), (U32)pxHigherPriorityTaskWoken)
+#define traceQUEUE_RECEIVE_FROM_ISR_FAILED( pxQueue )                           SEGGER_SYSVIEW_RecordU32x3(apiFastID_OFFSET + apiID_XQUEUERECEIVEFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)pvBuffer), (U32)pxHigherPriorityTaskWoken)
+#define traceQUEUE_REGISTRY_ADD( xQueue, pcQueueName )                          SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET + apiID_VQUEUEADDTOREGISTRY, SEGGER_SYSVIEW_ShrinkId((U32)xQueue), (U32)pcQueueName)
+#define traceQUEUE_SEND_FAILED( pxQueue )                                       SEGGER_SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICSEND, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), (U32)pvItemToQueue, xTicksToWait, xCopyPosition)
+#define traceQUEUE_SEND_FROM_ISR( pxQueue )                                     SEGGER_SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICSENDFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), (U32)pvItemToQueue, (U32)pxHigherPriorityTaskWoken, xCopyPosition)
+#define traceQUEUE_SEND_FROM_ISR_FAILED( pxQueue )                              SEGGER_SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICSENDFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), (U32)pvItemToQueue, (U32)pxHigherPriorityTaskWoken, xCopyPosition)
+#define traceQUEUE_GIVE_FROM_ISR( pxQueue )                                     SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET + apiID_XQUEUEGIVEFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), (U32)pxHigherPriorityTaskWoken)
+#define traceQUEUE_GIVE_FROM_ISR_FAILED( pxQueue )                              SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET + apiID_XQUEUEGIVEFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), (U32)pxHigherPriorityTaskWoken)
+#define traceSTREAM_BUFFER_CREATE( pxStreamBuffer, xIsMessageBuffer )           SEGGER_SYSVIEW_RecordU32x2(apiSlowID_OFFSET + apiID_XSTREAMBUFFERCREATE, (U32)xIsMessageBuffer, (U32)pxStreamBuffer)
+#define traceSTREAM_BUFFER_CREATE_FAILED( xIsMessageBuffer )                    SEGGER_SYSVIEW_RecordU32x2(apiSlowID_OFFSET + apiID_XSTREAMBUFFERCREATE, (U32)xIsMessageBuffer, 0u)
+#define traceSTREAM_BUFFER_DELETE( xStreamBuffer )                              SEGGER_SYSVIEW_RecordU32  (apiSlowID_OFFSET + apiID_VSTREAMBUFFERDELETE, (U32)xStreamBuffer)
+#define traceSTREAM_BUFFER_RESET( xStreamBuffer )                               SEGGER_SYSVIEW_RecordU32  (apiSlowID_OFFSET + apiID_XSTREAMBUFFERRESET, (U32)xStreamBuffer)
+#define traceSTREAM_BUFFER_SEND( xStreamBuffer, xBytesSent )                    SEGGER_SYSVIEW_RecordU32x2(apiSlowID_OFFSET + apiID_XSTREAMBUFFERSEND, (U32)xStreamBuffer, (U32)xBytesSent)
+#define traceSTREAM_BUFFER_SEND_FAILED( xStreamBuffer )                         SEGGER_SYSVIEW_RecordU32x2(apiSlowID_OFFSET + apiID_XSTREAMBUFFERSEND, (U32)xStreamBuffer, 0u)
+#define traceSTREAM_BUFFER_SEND_FROM_ISR( xStreamBuffer, xBytesSent )           SEGGER_SYSVIEW_RecordU32x2(apiSlowID_OFFSET + apiID_XSTREAMBUFFERSENDFROMISR, (U32)xStreamBuffer, (U32)xBytesSent)
+#define traceSTREAM_BUFFER_RECEIVE( xStreamBuffer, xReceivedLength )            SEGGER_SYSVIEW_RecordU32x2(apiSlowID_OFFSET + apiID_XSTREAMBUFFERRECEIVE, (U32)xStreamBuffer, (U32)xReceivedLength)
+#define traceSTREAM_BUFFER_RECEIVE_FAILED( xStreamBuffer )                      SEGGER_SYSVIEW_RecordU32x2(apiSlowID_OFFSET + apiID_XSTREAMBUFFERRECEIVE, (U32)xStreamBuffer, 0u)
+#define traceSTREAM_BUFFER_RECEIVE_FROM_ISR( xStreamBuffer, xReceivedLength )   SEGGER_SYSVIEW_RecordU32x2(apiSlowID_OFFSET + apiID_XSTREAMBUFFERRECEIVEFROMISR, (U32)xStreamBuffer, (U32)xReceivedLength)
+
+#define traceTASK_DELETE( pxTCB )                   do {                                                                                                \
+                                                      SEGGER_SYSVIEW_RecordU32(apiFastID_OFFSET + apiID_VTASKDELETE, SEGGER_SYSVIEW_ShrinkId((U32)pxTCB));  \
+                                                      SYSVIEW_DeleteTask((U32)pxTCB);                                                                   \
+                                                    }  while(0)
+
+
+#if( portSTACK_GROWTH < 0 )
+#define traceTASK_CREATE(pxNewTCB)                  if (pxNewTCB != NULL) {                                             \
+                                                      SEGGER_SYSVIEW_OnTaskCreate((U32)pxNewTCB);                       \
+                                                      SYSVIEW_AddTask((U32)pxNewTCB,                                    \
+                                                                      &(pxNewTCB->pcTaskName[0]),                       \
+                                                                      pxNewTCB->uxPriority,                             \
+                                                                      (U32)pxNewTCB->pxStack,                           \
+                                                                      ((U32)pxNewTCB->pxTopOfStack - (U32)pxNewTCB->pxStack) \
+                                                                      );                                                \
+                                                    }
+#else
+#define traceTASK_CREATE(pxNewTCB)                  if (pxNewTCB != NULL) {                                             \
+                                                      SEGGER_SYSVIEW_OnTaskCreate((U32)pxNewTCB);                       \
+                                                      SYSVIEW_AddTask((U32)pxNewTCB,                                    \
+                                                                      &(pxNewTCB->pcTaskName[0]),                       \
+                                                                      pxNewTCB->uxPriority,                             \
+                                                                      (U32)pxNewTCB->pxStack,                           \
+                                                                      (U32)(pxNewTCB->pxStack-pxNewTCB->pxTopOfStack)   \
+                                                                      );                                                \
+                                                    }
+#endif
+#define traceTASK_PRIORITY_SET(pxTask, uxNewPriority) {                                                                 \
+                                                        SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET+apiID_VTASKPRIORITYSET, \
+                                                                                   SEGGER_SYSVIEW_ShrinkId((U32)pxTCB), \
+                                                                                   uxNewPriority                        \
+                                                                                  );                                    \
+                                                        SYSVIEW_UpdateTask((U32)pxTask,                                 \
+                                                                           &(pxTask->pcTaskName[0]),                    \
+                                                                           uxNewPriority,                               \
+                                                                           (U32)pxTask->pxStack,                        \
+                                                                           0                                            \
+                                                                          );                                            \
+                                                      }
+//
+// Define INCLUDE_xTaskGetIdleTaskHandle as 1 in FreeRTOSConfig.h to allow identification of Idle state.
+//
+// SMP FreeRTOS uses unpinned IDLE tasks, so sometimes IDEL0 runs on CPU1, IDLE1 runs on CPU0 and so on.
+// So IDLE state detection based on 'xTaskGetIdleTaskHandle' does not work for SMP kernel.
+// We could compare current task handle with every element of the array returned by 'xTaskGetIdleTaskHandle',
+// but it deos not seem to be efficient enough to be worth of making code more complex and less readabl.
+// So always use task name comparison mechanism for SMP kernel.
+#if ( INCLUDE_xTaskGetIdleTaskHandle == 1  && !defined(CONFIG_FREERTOS_SMP))
+  #define traceTASK_SWITCHED_IN()                   if(prvGetTCBFromHandle(NULL) == xTaskGetIdleTaskHandle()) {         \
+                                                      SEGGER_SYSVIEW_OnIdle();                                          \
+                                                    } else {                                                            \
+                                                      SEGGER_SYSVIEW_OnTaskStartExec((U32)prvGetTCBFromHandle(NULL));   \
+                                                    }
+#else
+  #define traceTASK_SWITCHED_IN()                   {                                                                   \
+                                                      if (memcmp(prvGetTCBFromHandle(NULL)->pcTaskName, "IDLE", 4) != 0) { \
+                                                        SEGGER_SYSVIEW_OnTaskStartExec((U32)prvGetTCBFromHandle(NULL));    \
+                                                      } else {                                                          \
+                                                        SEGGER_SYSVIEW_OnIdle();                                        \
+                                                      }                                                                 \
+                                                    }
+#endif
+
+#define traceMOVED_TASK_TO_READY_STATE(pxTCB)       SEGGER_SYSVIEW_OnTaskStartReady((U32)pxTCB)
+#define traceREADDED_TASK_TO_READY_STATE(pxTCB)
+
+#define traceMOVED_TASK_TO_DELAYED_LIST()           SEGGER_SYSVIEW_OnTaskStopReady((U32)prvGetTCBFromHandle(NULL),  (1u << 2))
+#define traceMOVED_TASK_TO_OVERFLOW_DELAYED_LIST()  SEGGER_SYSVIEW_OnTaskStopReady((U32)prvGetTCBFromHandle(NULL),  (1u << 2))
+#define traceMOVED_TASK_TO_SUSPENDED_LIST(pxTCB)    SEGGER_SYSVIEW_OnTaskStopReady((U32)pxTCB,         ((3u << 3) | 3))
+
+
+#define traceISR_EXIT_TO_SCHEDULER()                SEGGER_SYSVIEW_RecordExitISRToScheduler()
+#define traceISR_EXIT()                             SEGGER_SYSVIEW_RecordExitISR()
+#define traceISR_ENTER(n)                           SEGGER_SYSVIEW_RecordEnterISR(n)
+
+/*********************************************************************
+*
+*       API functions
+*
+**********************************************************************
+*/
+#ifdef __cplusplus
+extern "C" {
+#endif
+void SYSVIEW_AddTask      (U32 xHandle, const char* pcTaskName, unsigned uxCurrentPriority, U32  pxStack, unsigned uStackHighWaterMark);
+void SYSVIEW_UpdateTask   (U32 xHandle, const char* pcTaskName, unsigned uxCurrentPriority, U32 pxStack, unsigned uStackHighWaterMark);
+void SYSVIEW_DeleteTask   (U32 xHandle);
+void SYSVIEW_SendTaskInfo (U32 TaskID, const char* sName, unsigned Prio, U32 StackBase, unsigned StackSize);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+/*************************** End of file ****************************/

components/app_trace/sys_view/Sample/OS/SEGGER_SYSVIEW_FreeRTOS.c

@@ -1,303 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2015-2017 SEGGER Microcontroller GmbH & Co. KG
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-/*********************************************************************
-*                SEGGER Microcontroller GmbH & Co. KG                *
-*                        The Embedded Experts                        *
-**********************************************************************
-*                                                                    *
-*       (c) 2015 - 2017  SEGGER Microcontroller GmbH & Co. KG        *
-*                                                                    *
-*       www.segger.com     Support: support@segger.com               *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SEGGER SystemView * Real-time application analysis           *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-* All rights reserved.                                               *
-*                                                                    *
-* SEGGER strongly recommends to not make any changes                 *
-* to or modify the source code of this software in order to stay     *
-* compatible with the RTT protocol and J-Link.                       *
-*                                                                    *
-* Redistribution and use in source and binary forms, with or         *
-* without modification, are permitted provided that the following    *
-* conditions are met:                                                *
-*                                                                    *
-* o Redistributions of source code must retain the above copyright   *
-*   notice, this list of conditions and the following disclaimer.    *
-*                                                                    *
-* o Redistributions in binary form must reproduce the above          *
-*   copyright notice, this list of conditions and the following      *
-*   disclaimer in the documentation and/or other materials provided  *
-*   with the distribution.                                           *
-*                                                                    *
-* o Neither the name of SEGGER Microcontroller GmbH & Co. KG         *
-*   nor the names of its contributors may be used to endorse or      *
-*   promote products derived from this software without specific     *
-*   prior written permission.                                        *
-*                                                                    *
-* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
-* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
-* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF           *
-* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE           *
-* DISCLAIMED. IN NO EVENT SHALL SEGGER Microcontroller BE LIABLE FOR *
-* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR           *
-* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT  *
-* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;    *
-* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF      *
-* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT          *
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE  *
-* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH   *
-* DAMAGE.                                                            *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SystemView version: V2.42                                    *
-*                                                                    *
-**********************************************************************
--------------------------- END-OF-HEADER -----------------------------
-
-File    : SEGGER_SYSVIEW_FreeRTOS.c
-Purpose : Interface between FreeRTOS and SystemView.
-Revision: $Rev: 3734 $
-*/
-#include "freertos/FreeRTOS.h"
-#include "freertos/task.h"
-#include "SEGGER_SYSVIEW.h"
-#include "SEGGER_SYSVIEW_FreeRTOS.h"
-#include "string.h" // Required for memset
-
-
-
-typedef struct SYSVIEW_FREERTOS_TASK_STATUS SYSVIEW_FREERTOS_TASK_STATUS;
-
-struct SYSVIEW_FREERTOS_TASK_STATUS {
-  U32         xHandle;
-  const char* pcTaskName;
-  unsigned    uxCurrentPriority;
-  U32         pxStack;
-  unsigned    uStackHighWaterMark;
-};
-
-static SYSVIEW_FREERTOS_TASK_STATUS _aTasks[SYSVIEW_FREERTOS_MAX_NOF_TASKS];
-
-/*********************************************************************
-*
-*       _cbSendTaskList()
-*
-*  Function description
-*    This function is part of the link between FreeRTOS and SYSVIEW.
-*    Called from SystemView when asked by the host, it uses SYSVIEW
-*    functions to send the entire task list to the host.
-*/
-static void _cbSendTaskList(void) {
-  unsigned n;
-
-  for (n = 0; n < SYSVIEW_FREERTOS_MAX_NOF_TASKS; n++) {
-    if (_aTasks[n].xHandle) {
-#if INCLUDE_uxTaskGetStackHighWaterMark // Report Task Stack High Watermark
-      _aTasks[n].uStackHighWaterMark = uxTaskGetStackHighWaterMark((TaskHandle_t)_aTasks[n].xHandle);
-#endif
-      SYSVIEW_SendTaskInfo((U32)_aTasks[n].xHandle, _aTasks[n].pcTaskName, (unsigned)_aTasks[n].uxCurrentPriority, (U32)_aTasks[n].pxStack, (unsigned)_aTasks[n].uStackHighWaterMark);
-    }
-  }
-}
-
-/*********************************************************************
-*
-*       _cbGetTime()
-*
-*  Function description
-*    This function is part of the link between FreeRTOS and SYSVIEW.
-*    Called from SystemView when asked by the host, returns the
-*    current system time in micro seconds.
-*/
-static U64 _cbGetTime(void) {
-  U64 Time;
-
-  Time = xTaskGetTickCountFromISR();
-  Time *= portTICK_PERIOD_MS;
-  Time *= 1000;
-  return Time;
-}
-
-/*********************************************************************
-*
-*       Global functions
-*
-**********************************************************************
-*/
-/*********************************************************************
-*
-*       SYSVIEW_AddTask()
-*
-*  Function description
-*    Add a task to the internal list and record its information.
-*/
-void SYSVIEW_AddTask(U32 xHandle, const char* pcTaskName, unsigned uxCurrentPriority, U32  pxStack, unsigned uStackHighWaterMark) {
-  unsigned n;
-
-  /* On multi-core we have several idle tasks with 'IDLEx' names
-     Not best solution, because we can filter out user tasks starting with 'IDLE'.
-     But we can not use 'xTaskGetIdleTaskHandle' because at the moment when this
-     function is called array of idle tasks handles are not initialized yet. */
-  if (memcmp(pcTaskName, "IDLE", 4) == 0) {
-    return;
-  }
-
-  for (n = 0; n < SYSVIEW_FREERTOS_MAX_NOF_TASKS; n++) {
-    if (_aTasks[n].xHandle == 0) {
-      break;
-    }
-  }
-  if (n == SYSVIEW_FREERTOS_MAX_NOF_TASKS) {
-    SEGGER_SYSVIEW_Warn("SYSTEMVIEW: Could not record task information. Maximum number of tasks reached.");
-    return;
-  }
-
-  _aTasks[n].xHandle = xHandle;
-  _aTasks[n].pcTaskName = pcTaskName;
-  _aTasks[n].uxCurrentPriority = uxCurrentPriority;
-  _aTasks[n].pxStack = pxStack;
-  _aTasks[n].uStackHighWaterMark = uStackHighWaterMark;
-
-  SYSVIEW_SendTaskInfo(xHandle, pcTaskName,uxCurrentPriority, pxStack, uStackHighWaterMark);
-
-}
-
-/*********************************************************************
-*
-*       SYSVIEW_UpdateTask()
-*
-*  Function description
-*    Update a task in the internal list and record its information.
-*/
-void SYSVIEW_UpdateTask(U32 xHandle, const char* pcTaskName, unsigned uxCurrentPriority, U32 pxStack, unsigned uStackHighWaterMark) {
-  unsigned n;
-
-  /* On multi-core we have several idle tasks with 'IDLEx' names
-     Not best solution, because we can filter out user tasks starting with 'IDLE'.
-     But we can not use 'xTaskGetIdleTaskHandle' because at the moment when this
-     function is called array of idle tasks handles are not initialized yet. */
-  if (memcmp(pcTaskName, "IDLE", 4) == 0) {
-    return;
-  }
-
-  for (n = 0; n < SYSVIEW_FREERTOS_MAX_NOF_TASKS; n++) {
-    if (_aTasks[n].xHandle == xHandle) {
-      break;
-    }
-  }
-  if (n < SYSVIEW_FREERTOS_MAX_NOF_TASKS) {
-    _aTasks[n].pcTaskName = pcTaskName;
-    _aTasks[n].uxCurrentPriority = uxCurrentPriority;
-    _aTasks[n].pxStack = pxStack;
-    _aTasks[n].uStackHighWaterMark = uStackHighWaterMark;
-
-    SYSVIEW_SendTaskInfo(xHandle, pcTaskName, uxCurrentPriority, pxStack, uStackHighWaterMark);
-  } else {
-    SYSVIEW_AddTask(xHandle, pcTaskName, uxCurrentPriority, pxStack, uStackHighWaterMark);
-  }
-}
-
-/*********************************************************************
-*
-*       SYSVIEW_DeleteTask()
-*
-*  Function description
-*    Delete a task from the internal list.
-*/
-void SYSVIEW_DeleteTask(U32 xHandle) {
-  unsigned n;
-
-  for (n = 0; n < SYSVIEW_FREERTOS_MAX_NOF_TASKS; n++) {
-    if (_aTasks[n].xHandle == xHandle) {
-      break;
-    }
-  }
-  if (n == SYSVIEW_FREERTOS_MAX_NOF_TASKS) {
-    SEGGER_SYSVIEW_Warn("SYSTEMVIEW: Could not find task information. Cannot delete task.");
-    return;
-  }
-
-  _aTasks[n].xHandle = 0;
-}
-
-/*********************************************************************
-*
-*       SYSVIEW_SendTaskInfo()
-*
-*  Function description
-*    Record task information.
-*/
-void SYSVIEW_SendTaskInfo(U32 TaskID, const char* sName, unsigned Prio, U32 StackBase, unsigned StackSize) {
-  SEGGER_SYSVIEW_TASKINFO TaskInfo;
-
-  memset(&TaskInfo, 0, sizeof(TaskInfo)); // Fill all elements with 0 to allow extending the structure in future version without breaking the code
-  TaskInfo.TaskID     = TaskID;
-  TaskInfo.sName      = sName;
-  TaskInfo.Prio       = Prio;
-  TaskInfo.StackBase  = StackBase;
-  TaskInfo.StackSize  = StackSize;
-  SEGGER_SYSVIEW_SendTaskInfo(&TaskInfo);
-}
-
-/*********************************************************************
-*
-*       SYSVIEW_RecordU32x4()
-*
-*  Function description
-*    Record an event with 4 parameters
-*/
-void SYSVIEW_RecordU32x4(unsigned Id, U32 Para0, U32 Para1, U32 Para2, U32 Para3) {
-      U8  aPacket[SEGGER_SYSVIEW_INFO_SIZE + 4 * SEGGER_SYSVIEW_QUANTA_U32];
-      U8* pPayload;
-      //
-      pPayload = SEGGER_SYSVIEW_PREPARE_PACKET(aPacket);                // Prepare the packet for SystemView
-      pPayload = SEGGER_SYSVIEW_EncodeU32(pPayload, Para0);             // Add the first parameter to the packet
-      pPayload = SEGGER_SYSVIEW_EncodeU32(pPayload, Para1);             // Add the second parameter to the packet
-      pPayload = SEGGER_SYSVIEW_EncodeU32(pPayload, Para2);             // Add the third parameter to the packet
-      pPayload = SEGGER_SYSVIEW_EncodeU32(pPayload, Para3);             // Add the fourth parameter to the packet
-      //
-      SEGGER_SYSVIEW_SendPacket(&aPacket[0], pPayload, Id);             // Send the packet
-}
-
-/*********************************************************************
-*
-*       SYSVIEW_RecordU32x5()
-*
-*  Function description
-*    Record an event with 5 parameters
-*/
-void SYSVIEW_RecordU32x5(unsigned Id, U32 Para0, U32 Para1, U32 Para2, U32 Para3, U32 Para4) {
-      U8  aPacket[SEGGER_SYSVIEW_INFO_SIZE + 5 * SEGGER_SYSVIEW_QUANTA_U32];
-      U8* pPayload;
-      //
-      pPayload = SEGGER_SYSVIEW_PREPARE_PACKET(aPacket);                // Prepare the packet for SystemView
-      pPayload = SEGGER_SYSVIEW_EncodeU32(pPayload, Para0);             // Add the first parameter to the packet
-      pPayload = SEGGER_SYSVIEW_EncodeU32(pPayload, Para1);             // Add the second parameter to the packet
-      pPayload = SEGGER_SYSVIEW_EncodeU32(pPayload, Para2);             // Add the third parameter to the packet
-      pPayload = SEGGER_SYSVIEW_EncodeU32(pPayload, Para3);             // Add the fourth parameter to the packet
-      pPayload = SEGGER_SYSVIEW_EncodeU32(pPayload, Para4);             // Add the fifth parameter to the packet
-      //
-      SEGGER_SYSVIEW_SendPacket(&aPacket[0], pPayload, Id);             // Send the packet
-}
-
-/*********************************************************************
-*
-*       Public API structures
-*
-**********************************************************************
-*/
-// Callbacks provided to SYSTEMVIEW by FreeRTOS
-const SEGGER_SYSVIEW_OS_API SYSVIEW_X_OS_TraceAPI = {
-  _cbGetTime,
-  _cbSendTaskList,
-};
-
-/*************************** End of file ****************************/

components/app_trace/sys_view/Sample/OS/SEGGER_SYSVIEW_FreeRTOS.h

@@ -1,353 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2015-2017 SEGGER Microcontroller GmbH & Co. KG
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-/*********************************************************************
-*                SEGGER Microcontroller GmbH & Co. KG                *
-*                        The Embedded Experts                        *
-**********************************************************************
-*                                                                    *
-*       (c) 2015 - 2017  SEGGER Microcontroller GmbH & Co. KG        *
-*                                                                    *
-*       www.segger.com     Support: support@segger.com               *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SEGGER SystemView * Real-time application analysis           *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-* All rights reserved.                                               *
-*                                                                    *
-* SEGGER strongly recommends to not make any changes                 *
-* to or modify the source code of this software in order to stay     *
-* compatible with the RTT protocol and J-Link.                       *
-*                                                                    *
-* Redistribution and use in source and binary forms, with or         *
-* without modification, are permitted provided that the following    *
-* conditions are met:                                                *
-*                                                                    *
-* o Redistributions of source code must retain the above copyright   *
-*   notice, this list of conditions and the following disclaimer.    *
-*                                                                    *
-* o Redistributions in binary form must reproduce the above          *
-*   copyright notice, this list of conditions and the following      *
-*   disclaimer in the documentation and/or other materials provided  *
-*   with the distribution.                                           *
-*                                                                    *
-* o Neither the name of SEGGER Microcontroller GmbH & Co. KG         *
-*   nor the names of its contributors may be used to endorse or      *
-*   promote products derived from this software without specific     *
-*   prior written permission.                                        *
-*                                                                    *
-* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             *
-* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        *
-* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF           *
-* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE           *
-* DISCLAIMED. IN NO EVENT SHALL SEGGER Microcontroller BE LIABLE FOR *
-* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR           *
-* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT  *
-* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;    *
-* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF      *
-* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT          *
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE  *
-* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH   *
-* DAMAGE.                                                            *
-*                                                                    *
-**********************************************************************
-*                                                                    *
-*       SystemView version: V2.42                                    *
-*                                                                    *
-**********************************************************************
--------------------------- END-OF-HEADER -----------------------------
-
-File    : SEGGER_SYSVIEW_FreeRTOS.h
-Purpose : Interface between FreeRTOS and SystemView.
-Revision: $Rev: 3734 $
-
-Notes:
-  (1) Include this file at the end of FreeRTOSConfig.h
-*/
-
-#ifndef SYSVIEW_FREERTOS_H
-#define SYSVIEW_FREERTOS_H
-
-#include "SEGGER_SYSVIEW.h"
-
-/*********************************************************************
-*
-*       Defines, configurable
-*
-**********************************************************************
-*/
-
-#define SYSVIEW_FREERTOS_MAX_NOF_TASKS  CONFIG_APPTRACE_SV_MAX_TASKS
-
-/*********************************************************************
-*
-*       Defines, fixed
-*
-**********************************************************************
-*/
-
-// for dual-core targets we use event ID to keep core ID bit (0 or 1)
-// use the highest - 1 bit of event ID to indicate core ID
-// the highest bit can not be used due to event ID encoding method
-// this reduces supported ID range to [0..63] (for 1 byte IDs) plus [128..16383] (for 2 bytes IDs)
-// so original continuous event IDs range is split into two sub-ranges for 1-bytes IDs and 2-bytes ones
-
-// events which use apiFastID_OFFSET will have 1 byte ID,
-// so for the sake of bandwidth economy events which are generated more frequently should use this ID offset
-// currently all used events fall into this range
-#define apiFastID_OFFSET                          (32u)
-
-#define apiID_VTASKDELETE                         (1u)
-#define apiID_VTASKDELAY                          (2u)
-#define apiID_VTASKDELAYUNTIL                     (3u)
-#define apiID_VTASKSUSPEND                        (4u)
-#define apiID_ULTASKNOTIFYTAKE                    (5u)
-#define apiID_VTASKNOTIFYGIVEFROMISR              (6u)
-#define apiID_VTASKPRIORITYINHERIT                (7u)
-#define apiID_VTASKRESUME                         (8u)
-#define apiID_VTASKSTEPTICK                       (9u)
-#define apiID_XTASKPRIORITYDISINHERIT             (10u)
-#define apiID_XTASKRESUMEFROMISR                  (11u)
-#define apiID_XTASKGENERICNOTIFY                  (12u)
-#define apiID_XTASKGENERICNOTIFYFROMISR           (13u)
-#define apiID_XTASKNOTIFYWAIT                     (14u)
-#define apiID_XQUEUEGENERICCREATE                 (15u)
-#define apiID_VQUEUEDELETE                        (16u)
-#define apiID_XQUEUEGENERICRECEIVE                (17u)
-#define apiID_XQUEUEPEEKFROMISR                   (18u)
-#define apiID_XQUEUERECEIVEFROMISR                (19u)
-#define apiID_VQUEUEADDTOREGISTRY                 (20u)
-#define apiID_XQUEUEGENERICSEND                   (21u)
-#define apiID_XQUEUEGENERICSENDFROMISR            (22u)
-#define apiID_VTASKPRIORITYSET                    (23u)
-#define apiID_UXTASKPRIORITYGETFROMISR            (24u)
-#define apiID_XTASKGETTICKCOUNTFROMISR            (25u)
-#define apiID_XEVENTGROUPCLEARBITSFROMISR         (26u)
-#define apiID_XEVENTGROUPSETBITSFROMISR           (27u)
-#define apiID_XEVENTGROUPGETBITSFROMISR           (28u)
-#define apiID_XQUEUEGIVEFROMISR                   (29u)
-#define apiID_XQUEUEISQUEUEEMPTYFROMISR           (30u)
-#define apiID_XQUEUEISQUEUEFULLFROMISR            (31u) // the maximum allowed apiID for the first ID range
-
-// events which use apiSlowID_OFFSET will have 2-bytes ID
-#define apiSlowID_OFFSET                          (127u)
-
-#define apiID_VTASKALLOCATEMPUREGIONS             (1u)
-#define apiID_UXTASKPRIORITYGET                   (2u)
-#define apiID_ETASKGETSTATE                       (3u)
-#define apiID_VTASKSTARTSCHEDULER                 (4u)
-#define apiID_VTASKENDSCHEDULER                   (5u)
-#define apiID_VTASKSUSPENDALL                     (6u)
-#define apiID_XTASKRESUMEALL                      (7u)
-#define apiID_XTASKGETTICKCOUNT                   (8u)
-#define apiID_UXTASKGETNUMBEROFTASKS              (9u)
-#define apiID_PCTASKGETTASKNAME                   (10u)
-#define apiID_UXTASKGETSTACKHIGHWATERMARK         (11u)
-#define apiID_VTASKSETAPPLICATIONTASKTAG          (12u)
-#define apiID_XTASKGETAPPLICATIONTASKTAG          (13u)
-#define apiID_VTASKSETTHREADLOCALSTORAGEPOINTER   (14u)
-#define apiID_PVTASKGETTHREADLOCALSTORAGEPOINTER  (15u)
-#define apiID_XTASKCALLAPPLICATIONTASKHOOK        (16u)
-#define apiID_XTASKGETIDLETASKHANDLE              (17u)
-#define apiID_UXTASKGETSYSTEMSTATE                (18u)
-#define apiID_VTASKLIST                           (19u)
-#define apiID_VTASKGETRUNTIMESTATS                (20u)
-#define apiID_XTASKNOTIFYSTATECLEAR               (21u)
-#define apiID_XTASKGETCURRENTTASKHANDLE           (22u)
-#define apiID_VTASKSETTIMEOUTSTATE                (23u)
-#define apiID_XTASKCHECKFORTIMEOUT                (24u)
-#define apiID_VTASKMISSEDYIELD                    (25u)
-#define apiID_XTASKGETSCHEDULERSTATE              (26u)
-#define apiID_XTASKGENERICCREATE                  (27u)
-#define apiID_UXTASKGETTASKNUMBER                 (28u)
-#define apiID_VTASKSETTASKNUMBER                  (29u)
-#define apiID_ETASKCONFIRMSLEEPMODESTATUS         (30u)
-#define apiID_XTIMERCREATE                        (31u)
-#define apiID_PVTIMERGETTIMERID                   (32u)
-#define apiID_VTIMERSETTIMERID                    (33u)
-#define apiID_XTIMERISTIMERACTIVE                 (34u)
-#define apiID_XTIMERGETTIMERDAEMONTASKHANDLE      (35u)
-#define apiID_XTIMERPENDFUNCTIONCALLFROMISR       (36u)
-#define apiID_XTIMERPENDFUNCTIONCALL              (37u)
-#define apiID_PCTIMERGETTIMERNAME                 (38u)
-#define apiID_XTIMERCREATETIMERTASK               (39u)
-#define apiID_XTIMERGENERICCOMMAND                (40u)
-#define apiID_UXQUEUEMESSAGESWAITING              (41u)
-#define apiID_UXQUEUESPACESAVAILABLE              (42u)
-#define apiID_UXQUEUEMESSAGESWAITINGFROMISR       (43u)
-#define apiID_XQUEUEALTGENERICSEND                (44u)
-#define apiID_XQUEUEALTGENERICRECEIVE             (45u)
-#define apiID_XQUEUECRSENDFROMISR                 (46u)
-#define apiID_XQUEUECRRECEIVEFROMISR              (47u)
-#define apiID_XQUEUECRSEND                        (48u)
-#define apiID_XQUEUECRRECEIVE                     (49u)
-#define apiID_XQUEUECREATEMUTEX                   (50u)
-#define apiID_XQUEUECREATECOUNTINGSEMAPHORE       (51u)
-#define apiID_XQUEUEGETMUTEXHOLDER                (52u)
-#define apiID_XQUEUETAKEMUTEXRECURSIVE            (53u)
-#define apiID_XQUEUEGIVEMUTEXRECURSIVE            (54u)
-#define apiID_VQUEUEUNREGISTERQUEUE               (55u)
-#define apiID_XQUEUECREATESET                     (56u)
-#define apiID_XQUEUEADDTOSET                      (57u)
-#define apiID_XQUEUEREMOVEFROMSET                 (58u)
-#define apiID_XQUEUESELECTFROMSET                 (59u)
-#define apiID_XQUEUESELECTFROMSETFROMISR          (60u)
-#define apiID_XQUEUEGENERICRESET                  (61u)
-#define apiID_VLISTINITIALISE                     (62u)
-#define apiID_VLISTINITIALISEITEM                 (63u)
-#define apiID_VLISTINSERT                         (64u)
-#define apiID_VLISTINSERTEND                      (65u)
-#define apiID_UXLISTREMOVE                        (66u)
-#define apiID_XEVENTGROUPCREATE                   (67u)
-#define apiID_XEVENTGROUPWAITBITS                 (68u)
-#define apiID_XEVENTGROUPCLEARBITS                (69u)
-#define apiID_XEVENTGROUPSETBITS                  (70u)
-#define apiID_XEVENTGROUPSYNC                     (71u)
-#define apiID_VEVENTGROUPDELETE                   (72u)
-#define apiID_UXEVENTGROUPGETNUMBER               (73u)
-
-#ifdef CONFIG_FREERTOS_SMP
-
-#define traceQUEUE_SEND( pxQueue )                  SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICSEND, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), 0, 0, 0)
-
-#else // CONFIG_FREERTOS_SMP
-
-#if ( configUSE_QUEUE_SETS != 1 )
-  #define traceQUEUE_SEND( pxQueue )                SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICSEND, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), (U32)pvItemToQueue, xTicksToWait, xCopyPosition)
-#else
-  #define traceQUEUE_SEND( pxQueue )                SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICSEND, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), 0, 0, xCopyPosition)
-#endif
-
-#endif // CONFIG_FREERTOS_SMP
-
-#define traceTASK_NOTIFY_TAKE( uxIndexToWait )                        SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET + apiID_ULTASKNOTIFYTAKE, xClearCountOnExit, xTicksToWait)
-#define traceTASK_DELAY()                                             SEGGER_SYSVIEW_RecordU32(apiFastID_OFFSET + apiID_VTASKDELAY, xTicksToDelay)
-#define traceTASK_DELAY_UNTIL( xTimeToWake )                          SEGGER_SYSVIEW_RecordVoid(apiFastID_OFFSET + apiID_VTASKDELAYUNTIL)
-#define traceTASK_DELETE( pxTCB )                                     do {                                              \
-                                                                        SEGGER_SYSVIEW_RecordU32(apiFastID_OFFSET + apiID_VTASKDELETE,  \
-                                                                                              SEGGER_SYSVIEW_ShrinkId((U32)pxTCB)); 	\
-                                                                        SYSVIEW_DeleteTask((U32)pxTCB);                                 \
-                                                                      } while(0)
-#define traceTASK_NOTIFY_GIVE_FROM_ISR( uxIndexToNotify )             SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET + apiID_VTASKNOTIFYGIVEFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxTCB), (U32)pxHigherPriorityTaskWoken)
-#define traceTASK_PRIORITY_INHERIT( pxTCB, uxPriority )               SEGGER_SYSVIEW_RecordU32(apiFastID_OFFSET + apiID_VTASKPRIORITYINHERIT, (U32)pxMutexHolder)
-#define traceTASK_RESUME( pxTCB )                                     SEGGER_SYSVIEW_RecordU32(apiFastID_OFFSET + apiID_VTASKRESUME, SEGGER_SYSVIEW_ShrinkId((U32)pxTCB))
-#define traceINCREASE_TICK_COUNT( xTicksToJump )                      SEGGER_SYSVIEW_RecordU32(apiFastID_OFFSET + apiID_VTASKSTEPTICK, xTicksToJump)
-#define traceTASK_SUSPEND( pxTCB )                                    SEGGER_SYSVIEW_RecordU32(apiFastID_OFFSET + apiID_VTASKSUSPEND, SEGGER_SYSVIEW_ShrinkId((U32)pxTCB))
-#define traceTASK_PRIORITY_DISINHERIT( pxTCB, uxBasePriority )        SEGGER_SYSVIEW_RecordU32(apiFastID_OFFSET + apiID_XTASKPRIORITYDISINHERIT, (U32)pxMutexHolder)
-#define traceTASK_RESUME_FROM_ISR( pxTCB )                            SEGGER_SYSVIEW_RecordU32(apiFastID_OFFSET + apiID_XTASKRESUMEFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxTCB))
-#define traceTASK_NOTIFY( uxIndexToNotify )                           SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XTASKGENERICNOTIFY, SEGGER_SYSVIEW_ShrinkId((U32)pxTCB), ulValue, eAction, (U32)pulPreviousNotificationValue)
-#define traceTASK_NOTIFY_FROM_ISR( uxIndexToNotify )                  SYSVIEW_RecordU32x5(apiFastID_OFFSET + apiID_XTASKGENERICNOTIFYFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxTCB), ulValue, eAction, (U32)pulPreviousNotificationValue, (U32)pxHigherPriorityTaskWoken)
-#define traceTASK_NOTIFY_WAIT( uxIndexToWait )                        SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XTASKNOTIFYWAIT, ulBitsToClearOnEntry, ulBitsToClearOnExit, (U32)pulNotificationValue, xTicksToWait)
-
-#define traceQUEUE_CREATE( pxNewQueue )                               SEGGER_SYSVIEW_RecordU32x3(apiFastID_OFFSET + apiID_XQUEUEGENERICCREATE, uxQueueLength, uxItemSize, ucQueueType)
-#define traceQUEUE_DELETE( pxQueue )                                  SEGGER_SYSVIEW_RecordU32(apiFastID_OFFSET + apiID_VQUEUEDELETE, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue))
-#define traceQUEUE_PEEK( pxQueue )                                    SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICRECEIVE, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)pvBuffer), xTicksToWait, 0)
-#define traceQUEUE_PEEK_FROM_ISR( pxQueue )                           SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET + apiID_XQUEUEPEEKFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)pvBuffer))
-#define traceQUEUE_PEEK_FROM_ISR_FAILED( pxQueue )                    SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET + apiID_XQUEUEPEEKFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)pvBuffer))
-#define traceQUEUE_RECEIVE( pxQueue )                                 SEGGER_SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICRECEIVE, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)0), xTicksToWait, 1)
-#define traceQUEUE_RECEIVE_FAILED( pxQueue )                          SEGGER_SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICRECEIVE, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)0), xTicksToWait, 1)
-#define traceQUEUE_SEMAPHORE_RECEIVE( pxQueue )                       SEGGER_SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICRECEIVE, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)0), xTicksToWait, 0)
-#define traceQUEUE_RECEIVE_FROM_ISR( pxQueue )                        SEGGER_SYSVIEW_RecordU32x3(apiFastID_OFFSET + apiID_XQUEUERECEIVEFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)pvBuffer), (U32)pxHigherPriorityTaskWoken)
-#define traceQUEUE_RECEIVE_FROM_ISR_FAILED( pxQueue )                 SEGGER_SYSVIEW_RecordU32x3(apiFastID_OFFSET + apiID_XQUEUERECEIVEFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), SEGGER_SYSVIEW_ShrinkId((U32)pvBuffer), (U32)pxHigherPriorityTaskWoken)
-#define traceQUEUE_REGISTRY_ADD( xQueue, pcQueueName )                SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET + apiID_VQUEUEADDTOREGISTRY, SEGGER_SYSVIEW_ShrinkId((U32)xQueue), (U32)pcQueueName)
-#define traceQUEUE_SEND_FAILED( pxQueue )                             SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICSEND, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), (U32)pvItemToQueue, xTicksToWait, xCopyPosition)
-#define traceQUEUE_SEND_FROM_ISR( pxQueue )                           SEGGER_SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICSENDFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), (U32)pvItemToQueue, (U32)pxHigherPriorityTaskWoken, xCopyPosition)
-#define traceQUEUE_SEND_FROM_ISR_FAILED( pxQueue )                    SEGGER_SYSVIEW_RecordU32x4(apiFastID_OFFSET + apiID_XQUEUEGENERICSENDFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), (U32)pvItemToQueue, (U32)pxHigherPriorityTaskWoken, xCopyPosition)
-#define traceQUEUE_GIVE_FROM_ISR( pxQueue )                           SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET + apiID_XQUEUEGIVEFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), (U32)pxHigherPriorityTaskWoken)
-#define traceQUEUE_GIVE_FROM_ISR_FAILED( pxQueue )                    SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET + apiID_XQUEUEGIVEFROMISR, SEGGER_SYSVIEW_ShrinkId((U32)pxQueue), (U32)pxHigherPriorityTaskWoken)
-
-#if( portSTACK_GROWTH < 0 )
-#define traceTASK_CREATE(pxNewTCB)                  if (pxNewTCB != NULL) {                                             \
-                                                      SEGGER_SYSVIEW_OnTaskCreate((U32)pxNewTCB);                       \
-                                                      SYSVIEW_AddTask((U32)pxNewTCB,                                    \
-                                                                      &(pxNewTCB->pcTaskName[0]),                       \
-                                                                      pxNewTCB->uxPriority,                             \
-                                                                      (U32)pxNewTCB->pxStack,                           \
-                                                                      ((U32)pxNewTCB->pxTopOfStack - (U32)pxNewTCB->pxStack) \
-                                                                      );                                                \
-                                                    }
-#else
-#define traceTASK_CREATE(pxNewTCB)                  if (pxNewTCB != NULL) {                                             \
-                                                      SEGGER_SYSVIEW_OnTaskCreate((U32)pxNewTCB);                       \
-                                                      SYSVIEW_AddTask((U32)pxNewTCB,                                    \
-                                                                      &(pxNewTCB->pcTaskName[0]),                       \
-                                                                      pxNewTCB->uxPriority,                             \
-                                                                      (U32)pxNewTCB->pxStack,                           \
-                                                                      (U32)(pxNewTCB->pxStack-pxNewTCB->pxTopOfStack)   \
-                                                                      );                                                \
-                                                    }
-#endif
-#define traceTASK_PRIORITY_SET(pxTask, uxNewPriority) {                                                                 \
-                                                        SEGGER_SYSVIEW_RecordU32x2(apiFastID_OFFSET+apiID_VTASKPRIORITYSET, \
-                                                                                   SEGGER_SYSVIEW_ShrinkId((U32)pxTCB), \
-                                                                                   uxNewPriority                        \
-                                                                                  );                                    \
-                                                        SYSVIEW_UpdateTask((U32)pxTask,                                 \
-                                                                           &(pxTask->pcTaskName[0]),                    \
-                                                                           uxNewPriority,                               \
-                                                                           (U32)pxTask->pxStack,                        \
-                                                                           0                                            \
-                                                                          );                                            \
-                                                      }
-//
-// Define INCLUDE_xTaskGetIdleTaskHandle as 1 in FreeRTOSConfig.h to allow identification of Idle state.
-//
-// SMP FreeRTOS uses unpinned IDLE tasks, so sometimes IDEL0 runs on CPU1, IDLE1 runs on CPU0 and so on.
-// So IDLE state detection based on 'xTaskGetIdleTaskHandle' does not work for SMP kernel.
-// We could compare current task handle with every element of the array returned by 'xTaskGetIdleTaskHandle',
-// but it deos not seem to be efficient enough to be worth of making code more complex and less readabl.
-// So always use task name comparison mechanism for SMP kernel.
-#if ( INCLUDE_xTaskGetIdleTaskHandle == 1  && !defined(CONFIG_FREERTOS_SMP))
-  #define traceTASK_SWITCHED_IN()                   if(prvGetTCBFromHandle(NULL) == xTaskGetIdleTaskHandle()) {           \
-                                                      SEGGER_SYSVIEW_OnIdle();                                          \
-                                                    } else {                                                            \
-                                                      SEGGER_SYSVIEW_OnTaskStartExec((U32)prvGetTCBFromHandle(NULL)); \
-                                                    }
-#else
-  #define traceTASK_SWITCHED_IN()                   {                                                                   \
-                                                      if (memcmp(prvGetTCBFromHandle(NULL)->pcTaskName, "IDLE", 4) != 0) { \
-                                                        SEGGER_SYSVIEW_OnTaskStartExec((U32)prvGetTCBFromHandle(NULL));    \
-                                                      } else {                                                          \
-                                                        SEGGER_SYSVIEW_OnIdle();                                        \
-                                                      }                                                                 \
-                                                    }
-#endif
-#define traceMOVED_TASK_TO_READY_STATE(pxTCB)       SEGGER_SYSVIEW_OnTaskStartReady((U32)pxTCB)
-#define traceREADDED_TASK_TO_READY_STATE(pxTCB)
-
-#define traceMOVED_TASK_TO_DELAYED_LIST()           SEGGER_SYSVIEW_OnTaskStopReady((U32)prvGetTCBFromHandle(NULL)],  (1u << 2))
-#define traceMOVED_TASK_TO_OVERFLOW_DELAYED_LIST()  SEGGER_SYSVIEW_OnTaskStopReady((U32)prvGetTCBFromHandle(NULL)],  (1u << 2))
-#define traceMOVED_TASK_TO_SUSPENDED_LIST(pxTCB)    SEGGER_SYSVIEW_OnTaskStopReady((U32)pxTCB,         ((3u << 3) | 3))
-
-#define traceISR_EXIT_TO_SCHEDULER()                SEGGER_SYSVIEW_RecordExitISRToScheduler()
-#define traceISR_EXIT()                             SEGGER_SYSVIEW_RecordExitISR()
-#define traceISR_ENTER(_n_)                         SEGGER_SYSVIEW_RecordEnterISR(_n_)
-
-/*********************************************************************
-*
-*       API functions
-*
-**********************************************************************
-*/
-#ifdef __cplusplus
-extern "C" {
-#endif
-void SYSVIEW_AddTask      (U32 xHandle, const char* pcTaskName, unsigned uxCurrentPriority, U32  pxStack, unsigned uStackHighWaterMark);
-void SYSVIEW_UpdateTask   (U32 xHandle, const char* pcTaskName, unsigned uxCurrentPriority, U32 pxStack, unsigned uStackHighWaterMark);
-void SYSVIEW_DeleteTask   (U32 xHandle);
-void SYSVIEW_SendTaskInfo (U32 TaskID, const char* sName, unsigned Prio, U32 StackBase, unsigned StackSize);
-void SYSVIEW_RecordU32x4  (unsigned Id, U32 Para0, U32 Para1, U32 Para2, U32 Para3);
-void SYSVIEW_RecordU32x5  (unsigned Id, U32 Para0, U32 Para1, U32 Para2, U32 Para3, U32 Para4);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
-/*************************** End of file ****************************/

components/app_trace/sys_view/ext/heap_trace_module.c

@@ -21,7 +21,7 @@ const static char *TAG = "sysview_heap_trace";
 #endif
 
 static SEGGER_SYSVIEW_MODULE s_esp_sysview_heap_module = {
-    .sModule = "M=ESP32 SystemView Heap Tracing Module",
+    .sModule = "ESP32 SystemView Heap Tracing Module",
     .NumEvents = 2,
 };
 

components/app_update/.build-test-rules.yml

@@ -0,0 +1,7 @@
+# Documentation: .gitlab/ci/README.md#manifest-file-to-control-the-buildtest-apps
+
+components/app_update/test_apps:
+  disable:
+    - if: IDF_TARGET == "esp32c6" or IDF_TARGET == "esp32h2"
+      temporary: true
+      reason: target esp32c6, esp32h2 is not supported yet

components/app_update/esp_ota_ops.c

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -37,10 +37,14 @@
 #include "esp32c3/rom/secure_boot.h"
 #elif CONFIG_IDF_TARGET_ESP32S3
 #include "esp32s3/rom/secure_boot.h"
-#elif CONFIG_IDF_TARGET_ESP32H2
-#include "esp32h2/rom/secure_boot.h"
+#elif CONFIG_IDF_TARGET_ESP32H4
+#include "esp32h4/rom/secure_boot.h"
 #elif CONFIG_IDF_TARGET_ESP32C2
 #include "esp32c2/rom/secure_boot.h"
+#elif CONFIG_IDF_TARGET_ESP32C6
+#include "esp32c6/rom/secure_boot.h"
+#elif CONFIG_IDF_TARGET_ESP32H2
+#include "esp32h2/rom/secure_boot.h"
 #endif
 
 #define SUB_TYPE_ID(i) (i & 0x0F)
@@ -193,18 +197,13 @@ esp_err_t esp_ota_write(esp_ota_handle_t handle, const void *data, size_t size)
         return ESP_ERR_INVALID_ARG;
     }
 
-    if (size == 0) {
-        ESP_LOGD(TAG, "write data size is 0");
-        return ESP_OK;
-    }
-
     // find ota handle in linked list
     for (it = LIST_FIRST(&s_ota_ops_entries_head); it != NULL; it = LIST_NEXT(it, entries)) {
         if (it->handle == handle) {
             if (it->need_erase) {
                 // must erase the partition before writing to it
-                uint32_t first_sector = it->wrote_size / SPI_FLASH_SEC_SIZE; // first affected sector
-                uint32_t last_sector = (it->wrote_size + size - 1) / SPI_FLASH_SEC_SIZE; // last affected sector
+                uint32_t first_sector = it->wrote_size / SPI_FLASH_SEC_SIZE;
+                uint32_t last_sector = (it->wrote_size + size) / SPI_FLASH_SEC_SIZE;
 
                 ret = ESP_OK;
                 if ((it->wrote_size % SPI_FLASH_SEC_SIZE) == 0) {
@@ -899,27 +898,9 @@ esp_err_t esp_ota_erase_last_boot_app_partition(void)
     return ESP_OK;
 }
 
-#if SOC_SUPPORT_SECURE_BOOT_REVOKE_KEY && CONFIG_SECURE_BOOT_V2_ENABLED
+#if SOC_EFUSE_SECURE_BOOT_KEY_DIGESTS > 1 && CONFIG_SECURE_BOOT_V2_ENABLED
+esp_err_t esp_ota_revoke_secure_boot_public_key(esp_ota_secure_boot_public_key_index_t index) {
 
-// Validates the image at "app_pos" with the secure boot digests other than "revoked_key_index"
-static bool validate_img(esp_ota_secure_boot_public_key_index_t revoked_key_index, esp_partition_pos_t *app_pos)
-{
-    bool verified = false;
-    for (int i = 0; i < SOC_EFUSE_SECURE_BOOT_KEY_DIGESTS; i++) {
-        if (i == revoked_key_index) {
-            continue;
-        }
-        if (esp_secure_boot_verify_with_efuse_digest_index(i, app_pos) == ESP_OK) {
-            verified = true;
-            ESP_LOGI(TAG, "Application successfully verified with public key digest %d", i);
-            break;
-        }
-    }
-    return verified;
-}
-
-esp_err_t esp_ota_revoke_secure_boot_public_key(esp_ota_secure_boot_public_key_index_t index)
-{
     if (!esp_secure_boot_enabled()) {
         ESP_LOGE(TAG, "Secure boot v2 has not been enabled.");
         return ESP_FAIL;
@@ -932,21 +913,14 @@ esp_err_t esp_ota_revoke_secure_boot_public_key(esp_ota_secure_boot_public_key_i
         return ESP_ERR_INVALID_ARG;
     }
 
-    const esp_partition_t *running_app_part = esp_ota_get_running_partition();
-    esp_err_t ret = ESP_FAIL;
-#ifdef CONFIG_BOOTLOADER_APP_ROLLBACK_ENABLE
-    esp_ota_img_states_t running_app_state;
-    ret = esp_ota_get_state_partition(running_app_part, &running_app_state);
-    if (ret != ESP_OK) {
-        ESP_LOGE(TAG, "esp_ota_get_state_partition returned: %s", esp_err_to_name(ret));
+    esp_image_sig_public_key_digests_t app_digests = { 0 };
+    esp_err_t err = esp_secure_boot_get_signature_blocks_for_running_app(true, &app_digests);
+    if (err != ESP_OK || app_digests.num_digests == 0) {
+        ESP_LOGE(TAG, "This app is not signed, but check signature on update is enabled in config. It won't be possible to verify any update.");
         return ESP_FAIL;
     }
-    if (running_app_state != ESP_OTA_IMG_VALID) {
-        ESP_LOGE(TAG, "The current running application is not marked as a valid image. Aborting..");
-        return ESP_FAIL;
-    }
-#endif
 
+    esp_err_t ret;
     esp_secure_boot_key_digests_t trusted_keys;
     ret = esp_secure_boot_read_key_digests(&trusted_keys);
     if (ret != ESP_OK) {
@@ -955,38 +929,55 @@ esp_err_t esp_ota_revoke_secure_boot_public_key(esp_ota_secure_boot_public_key_i
     }
 
     if (trusted_keys.key_digests[index] == NULL) {
-        ESP_LOGI(TAG, "Given public key digest(%d) is already revoked.", index);
+        ESP_LOGI(TAG, "Trusted Key block(%d) already revoked.", index);
         return ESP_OK;
     }
 
-    /* Check if the application can be verified with a key other than the one being revoked */
-    esp_partition_pos_t running_app_pos = {
-        .offset = running_app_part->address,
-        .size   = running_app_part->size,
-    };
+    esp_image_sig_public_key_digests_t trusted_digests = { 0 };
+    for (unsigned i = 0; i < SECURE_BOOT_NUM_BLOCKS; i++) {
+        if (i == index) {
+            continue; // omitting - to find if there is a valid key after revoking this digest
+        }
 
-    if (!validate_img(index, &running_app_pos)) {
-        ESP_LOGE(TAG, "Application cannot be verified with any key other than the one being revoked");
+        if (trusted_keys.key_digests[i] != NULL) {
+            bool all_zeroes = true;
+            for (unsigned j = 0; j < ESP_SECURE_BOOT_DIGEST_LEN; j++) {
+                all_zeroes = all_zeroes && (*(uint8_t *)(trusted_keys.key_digests[i] + j) == 0);
+            }
+            if (!all_zeroes) {
+                memcpy(trusted_digests.key_digests[trusted_digests.num_digests++], (uint8_t *)trusted_keys.key_digests[i], ESP_SECURE_BOOT_DIGEST_LEN);
+            } else {
+                ESP_LOGD(TAG, "Empty trusted key block (%d).", i);
+            }
+        }
+    }
+
+    bool match = false;
+    for (unsigned i = 0; i < trusted_digests.num_digests; i++) {
+        if (match == true) {
+            break;
+        }
+
+        for (unsigned j = 0; j < app_digests.num_digests; j++) {
+            if (memcmp(trusted_digests.key_digests[i], app_digests.key_digests[j], ESP_SECURE_BOOT_DIGEST_LEN) == 0) {
+                ESP_LOGI(TAG, "App key block(%d) matches Trusted key block(%d)[%d -> Next active trusted key block].", j, i, i);
+                esp_err_t err = esp_efuse_set_digest_revoke(index);
+                if (err != ESP_OK) {
+                    ESP_LOGE(TAG, "Failed to revoke digest (0x%x).", err);
+                    return ESP_FAIL;
+                }
+                ESP_LOGI(TAG, "Revoked signature block %d.", index);
+                match = true;
+                break;
+            }
+        }
+    }
+
+    if (match == false) {
+        ESP_LOGE(TAG, "Running app doesn't have another valid secure boot key. Cannot revoke current key(%d).", index);
         return ESP_FAIL;
     }
 
-    /* Check if bootloder can be verified with any key other than the one being revoked */
-    esp_partition_pos_t bootloader_pos = {
-        .offset = ESP_BOOTLOADER_OFFSET,
-        .size   = (ESP_PARTITION_TABLE_OFFSET - ESP_BOOTLOADER_OFFSET),
-    };
-
-    if (!validate_img(index, &bootloader_pos)) {
-        ESP_LOGE(TAG, "Bootloader cannot be verified with any key other than the one being revoked");
-        return ESP_FAIL;
-    }
-
-    esp_err_t err = esp_efuse_set_digest_revoke(index);
-    if (err != ESP_OK) {
-        ESP_LOGE(TAG, "Failed to revoke digest (0x%x).", err);
-        return ESP_FAIL;
-    }
-    ESP_LOGI(TAG, "Revoked signature block %d.", index);
     return ESP_OK;
 }
 #endif

components/app_update/include/esp_ota_ops.h

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -110,7 +110,7 @@ esp_err_t esp_ota_begin(const esp_partition_t* partition, size_t image_size, esp
  * @param size    Size of data buffer in bytes.
  *
  * @return
- *    - ESP_OK: Data was written to flash successfully, or size = 0
+ *    - ESP_OK: Data was written to flash successfully.
  *    - ESP_ERR_INVALID_ARG: handle is invalid.
  *    - ESP_ERR_OTA_VALIDATE_FAILED: First byte of image contains invalid app image magic byte.
  *    - ESP_ERR_FLASH_OP_TIMEOUT or ESP_ERR_FLASH_OP_FAIL: Flash write failed.
@@ -332,10 +332,10 @@ typedef enum {
 } esp_ota_secure_boot_public_key_index_t;
 
 /**
- * @brief Revokes the signature digest denoted by the given index. This should be called in the application only after the rollback logic otherwise the device may end up in unrecoverable state.
+ * @brief Revokes the old signature digest. To be called in the application after the rollback logic.
  *
- * Relevant for Secure boot v2 on ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C6, ESP32-H2 where up to 3 key digests can be stored (Key \#N-1, Key \#N, Key \#N+1).
- * When a key used to sign an app is invalidated, an OTA update is to be sent with an app signed with at least one of the other two keys which has not been revoked already.
+ * Relevant for Secure boot v2 on ESP32-S2, ESP32-S3, ESP32-C3, ESP32-H4 where upto 3 key digests can be stored (Key \#N-1, Key \#N, Key \#N+1).
+ * When key \#N-1 used to sign an app is invalidated, an OTA update is to be sent with an app signed with key \#N-1 & Key \#N.
  * After successfully booting the OTA app should call this function to revoke Key \#N-1.
  *
  * @param index - The index of the signature block to be revoked

components/app_update/test/CMakeLists.txt

@@ -1,5 +0,0 @@
-idf_component_register(SRC_DIRS "."
-                       PRIV_INCLUDE_DIRS "."
-                       PRIV_REQUIRES cmock test_utils app_update bootloader_support nvs_flash driver spi_flash
-                      )
-target_compile_options(${COMPONENT_LIB} PRIVATE "-Wno-format")

components/app_update/test_apps/CMakeLists.txt

@@ -0,0 +1,7 @@
+#This is the project CMakeLists.txt file for the test subproject
+cmake_minimum_required(VERSION 3.16)
+
+set(EXTRA_COMPONENT_DIRS "$ENV{IDF_PATH}/tools/unit-test-app/components")
+
+include($ENV{IDF_PATH}/tools/cmake/project.cmake)
+project(app_update_test)

components/app_update/test_apps/README.md

@@ -0,0 +1,3 @@
+| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-S2 | ESP32-S3 |
+| ----------------- | ----- | -------- | -------- | -------- | -------- |
+

components/app_update/test_apps/main/CMakeLists.txt

@@ -0,0 +1,4 @@
+idf_component_register(SRC_DIRS "."
+                       PRIV_INCLUDE_DIRS "."
+                       PRIV_REQUIRES cmock test_utils app_update bootloader_support nvs_flash driver spi_flash
+                      WHOLE_ARCHIVE)

components/app_update/test_apps/main/app_main.c

@@ -0,0 +1,16 @@
+/*
+ * SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
+#include "unity.h"
+#include "nvs_flash.h"
+#include "nvs.h"
+#include "esp_err.h"
+
+void app_main(void)
+{
+    ESP_ERROR_CHECK(nvs_flash_init());
+    unity_run_menu();
+    ESP_ERROR_CHECK(nvs_flash_deinit());
+}

components/app_update/test_apps/main/test_ota_ops.c

@@ -6,7 +6,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include "esp_log.h"
 #include <freertos/FreeRTOS.h>
 #include <freertos/task.h>
 #include <freertos/semphr.h>
@@ -114,11 +113,3 @@ TEST_CASE("esp_ota_get_partition_description", "[ota]")
     };
     TEST_ESP_ERR(ESP_ERR_NOT_FOUND, bootloader_common_get_partition_description(&not_app_pos, &app_desc1));
 }
-
-TEST_CASE("esp_ota_get_running_partition points to correct address", "[spi_flash]")
-{
-    const esp_partition_t *factory = esp_partition_find_first(ESP_PARTITION_TYPE_APP, ESP_PARTITION_SUBTYPE_ANY, "factory");
-    const esp_partition_t* part = esp_ota_get_running_partition();
-    ESP_LOGI("running bin", "0x%p", (void*)part->address);
-    TEST_ASSERT_EQUAL_HEX32(factory->address, part->address);
-}

components/app_update/test_apps/main/test_switch_ota.c

@@ -10,6 +10,7 @@
 #include <esp_types.h>
 #include <stdio.h>
 #include "string.h"
+#include <inttypes.h>
 #include "sdkconfig.h"
 
 #include "esp_rom_spiflash.h"
@@ -23,6 +24,7 @@
 #include "bootloader_common.h"
 #include "../bootloader_flash/include/bootloader_flash_priv.h"
 
+#include "esp_err.h"
 #include "esp_log.h"
 #include "esp_ota_ops.h"
 #include "esp_partition.h"
@@ -34,13 +36,32 @@
 #include "esp_sleep.h"
 #include "test_utils.h"
 
-
-#if !TEMPORARY_DISABLED_FOR_TARGETS(ESP32C2)
-//IDF-5131
-RTC_DATA_ATTR static int boot_count = 0;
+#define BOOT_COUNT_NAMESPACE "boot_count"
 
 static const char *TAG = "ota_test";
 
+static void set_boot_count_in_nvs(uint8_t boot_count)
+{
+    nvs_handle_t boot_count_handle;
+    TEST_ESP_OK(nvs_open(BOOT_COUNT_NAMESPACE, NVS_READWRITE, &boot_count_handle));
+    TEST_ESP_OK(nvs_set_u8(boot_count_handle, "boot_count", boot_count));
+    TEST_ESP_OK(nvs_commit(boot_count_handle));
+    nvs_close(boot_count_handle);
+}
+
+static uint8_t get_boot_count_from_nvs(void)
+{
+    nvs_handle_t boot_count_handle;
+    esp_err_t err = nvs_open(BOOT_COUNT_NAMESPACE, NVS_READONLY, &boot_count_handle);
+    if (err == ESP_ERR_NVS_NOT_FOUND) {
+        set_boot_count_in_nvs(0);
+    }
+    uint8_t boot_count;
+    TEST_ESP_OK(nvs_get_u8(boot_count_handle, "boot_count", &boot_count));
+    nvs_close(boot_count_handle);
+    return boot_count;
+}
+
 /* @brief Copies a current app to next partition using handle.
  *
  * @param[in] update_handle - Handle of API ota.
@@ -106,7 +127,7 @@ static const esp_partition_t * get_next_update_partition(void)
 {
     const esp_partition_t *update_partition = esp_ota_get_next_update_partition(NULL);
     TEST_ASSERT_NOT_EQUAL(NULL, update_partition);
-    ESP_LOGI(TAG, "Writing to partition subtype %d at offset 0x%x", update_partition->subtype, update_partition->address);
+    ESP_LOGI(TAG, "Writing to partition subtype %d at offset 0x%"PRIx32, update_partition->subtype, update_partition->address);
     return update_partition;
 }
 
@@ -119,7 +140,7 @@ static void copy_current_app_to_next_part(const esp_partition_t *cur_app_partiti
 {
     esp_ota_get_next_update_partition(NULL);
     TEST_ASSERT_NOT_EQUAL(NULL, next_app_partition);
-    ESP_LOGI(TAG, "Writing to partition subtype %d at offset 0x%x", next_app_partition->subtype, next_app_partition->address);
+    ESP_LOGI(TAG, "Writing to partition subtype %d at offset 0x%"PRIx32, next_app_partition->subtype, next_app_partition->address);
 
     esp_ota_handle_t update_handle = 0;
     TEST_ESP_OK(esp_ota_begin(next_app_partition, OTA_SIZE_UNKNOWN, &update_handle));
@@ -139,7 +160,7 @@ static void copy_current_app_to_next_part_with_offset(const esp_partition_t *cur
 {
     esp_ota_get_next_update_partition(NULL);
     TEST_ASSERT_NOT_EQUAL(NULL, next_app_partition);
-    ESP_LOGI(TAG, "Writing to partition subtype %d at offset 0x%x", next_app_partition->subtype, next_app_partition->address);
+    ESP_LOGI(TAG, "Writing to partition subtype %d at offset 0x%"PRIx32, next_app_partition->subtype, next_app_partition->address);
 
     esp_ota_handle_t update_handle = 0;
     TEST_ESP_OK(esp_ota_begin(next_app_partition, OTA_SIZE_UNKNOWN, &update_handle));
@@ -196,9 +217,9 @@ static const esp_partition_t* get_running_firmware(void)
 {
     const esp_partition_t *configured = esp_ota_get_boot_partition();
     const esp_partition_t *running = esp_ota_get_running_partition();
-    ESP_LOGI(TAG, "Running partition type %d subtype %d (offset 0x%08x)",
+    ESP_LOGI(TAG, "Running partition type %d subtype %d (offset 0x%08"PRIx32")",
             running->type, running->subtype, running->address);
-    ESP_LOGI(TAG, "Configured partition type %d subtype %d (offset 0x%08x)",
+    ESP_LOGI(TAG, "Configured partition type %d subtype %d (offset 0x%08"PRIx32")",
             configured->type, configured->subtype, configured->address);
     TEST_ASSERT_NOT_EQUAL(NULL, configured);
     TEST_ASSERT_NOT_EQUAL(NULL, running);
@@ -313,7 +334,7 @@ static void mark_app_valid(void)
 static void start_test(void)
 {
     ESP_LOGI(TAG, "boot count 1 - reset");
-    boot_count = 1;
+    set_boot_count_in_nvs(1);
     erase_ota_data();
     ESP_LOGI(TAG, "ota_data erased");
     reboot_as_deep_sleep();
@@ -321,7 +342,9 @@ static void start_test(void)
 
 static void test_flow1(void)
 {
+    uint8_t boot_count = get_boot_count_from_nvs();
     boot_count++;
+    set_boot_count_in_nvs(boot_count);
     ESP_LOGI(TAG, "boot count %d", boot_count);
     const esp_partition_t *cur_app = get_running_firmware();
     switch (boot_count) {
@@ -364,7 +387,9 @@ TEST_CASE_MULTIPLE_STAGES("Switching between factory, OTA0, OTA1, OTA0", "[app_u
 
 static void test_flow2(void)
 {
+    uint8_t boot_count = get_boot_count_from_nvs();
     boot_count++;
+    set_boot_count_in_nvs(boot_count);
     ESP_LOGI(TAG, "boot count %d", boot_count);
     const esp_partition_t *cur_app = get_running_firmware();
     switch (boot_count) {
@@ -401,7 +426,9 @@ TEST_CASE_MULTIPLE_STAGES("Switching between factory, OTA0, corrupt ota_sec1, fa
 
 static void test_flow3(void)
 {
+    uint8_t boot_count = get_boot_count_from_nvs();
     boot_count++;
+    set_boot_count_in_nvs(boot_count);
     ESP_LOGI(TAG, "boot count %d", boot_count);
     const esp_partition_t *cur_app = get_running_firmware();
     switch (boot_count) {
@@ -441,64 +468,43 @@ static void test_flow3(void)
 // 3 Stage: run OTA0    -> check it -> copy OTA0 to OTA1                -> reboot  --//--
 // 3 Stage: run OTA1    -> check it -> corrupt ota sector2              -> reboot  --//--
 // 4 Stage: run OTA0    -> check it -> erase OTA_DATA for next tests    -> PASS
-TEST_CASE_MULTIPLE_STAGES("Switching between factory, OTA0, OTA1, currupt ota_sec2, OTA0", "[app_update][timeout=90][reset=DEEPSLEEP_RESET, DEEPSLEEP_RESET, DEEPSLEEP_RESET, DEEPSLEEP_RESET]", start_test, test_flow3, test_flow3, test_flow3, test_flow3);
+TEST_CASE_MULTIPLE_STAGES("Switching between factory, OTA0, OTA1, corrupt ota_sec2, OTA0", "[app_update][timeout=90][reset=DEEPSLEEP_RESET, DEEPSLEEP_RESET, DEEPSLEEP_RESET, DEEPSLEEP_RESET]", start_test, test_flow3, test_flow3, test_flow3, test_flow3);
 
 #ifdef CONFIG_BOOTLOADER_FACTORY_RESET
-#define STORAGE_NAMESPACE "update_ota"
-
 static void test_flow4(void)
 {
+    uint8_t boot_count = get_boot_count_from_nvs();
     boot_count++;
+    set_boot_count_in_nvs(boot_count);
     ESP_LOGI(TAG, "boot count %d", boot_count);
     const esp_partition_t *cur_app = get_running_firmware();
-    nvs_handle_t handle = 0;
-    int32_t boot_count_nvs = 0;
     switch (boot_count) {
         case 2:
             ESP_LOGI(TAG, "Factory");
             TEST_ASSERT_EQUAL(ESP_PARTITION_SUBTYPE_APP_FACTORY, cur_app->subtype);
-
-            TEST_ESP_OK(nvs_flash_erase());
-            TEST_ESP_OK(nvs_flash_init());
-            TEST_ESP_OK(nvs_open(STORAGE_NAMESPACE, NVS_READWRITE, &handle));
-            TEST_ESP_OK(nvs_set_i32(handle, "boot_count", boot_count));
-            TEST_ESP_OK(nvs_commit(handle));
-            nvs_close(handle);
-            nvs_flash_deinit();
-
             copy_current_app_to_next_part_and_reboot();
             break;
         case 3:
             ESP_LOGI(TAG, "OTA0");
+#ifdef BOOTLOADER_RESERVE_RTC_MEM
+            TEST_ASSERT_FALSE(bootloader_common_get_rtc_retain_mem_factory_reset_state());
+#endif
             TEST_ASSERT_EQUAL(ESP_PARTITION_SUBTYPE_APP_OTA_0, cur_app->subtype);
             mark_app_valid();
-            TEST_ESP_OK(nvs_flash_init());
-            TEST_ESP_OK(nvs_open(STORAGE_NAMESPACE, NVS_READWRITE, &handle));
-            TEST_ESP_OK(nvs_get_i32(handle, "boot_count", &boot_count_nvs));
-            TEST_ASSERT_EQUAL(boot_count_nvs + 1, boot_count);
-            nvs_close(handle);
-            nvs_flash_deinit();
-
             set_output_pin(CONFIG_BOOTLOADER_NUM_PIN_FACTORY_RESET);
-
-            reboot_as_deep_sleep();
+            esp_restart();
             break;
         case 4:
             reset_output_pin(CONFIG_BOOTLOADER_NUM_PIN_FACTORY_RESET);
             ESP_LOGI(TAG, "Factory");
+#ifdef BOOTLOADER_RESERVE_RTC_MEM
+            TEST_ASSERT_TRUE(bootloader_common_get_rtc_retain_mem_factory_reset_state());
+            TEST_ASSERT_FALSE(bootloader_common_get_rtc_retain_mem_factory_reset_state());
+#endif
             TEST_ASSERT_EQUAL(ESP_PARTITION_SUBTYPE_APP_FACTORY, cur_app->subtype);
-
-            int32_t boot_count_nvs;
-            TEST_ESP_OK(nvs_flash_init());
-            TEST_ESP_OK(nvs_open(STORAGE_NAMESPACE, NVS_READWRITE, &handle));
-            TEST_ESP_ERR(ESP_ERR_NVS_NOT_FOUND, nvs_get_i32(handle, "boot_count", &boot_count_nvs));
-            nvs_close(handle);
-            nvs_flash_deinit();
-
             erase_ota_data();
             break;
         default:
-            reset_output_pin(CONFIG_BOOTLOADER_NUM_PIN_FACTORY_RESET);
             erase_ota_data();
             TEST_FAIL_MESSAGE("Unexpected stage");
             break;
@@ -506,33 +512,32 @@ static void test_flow4(void)
 }
 // 1 Stage: After POWER_RESET erase OTA_DATA for this test           -> reboot through deep sleep.
 // 2 Stage: run factory -> check it -> copy factory to OTA0          -> reboot  --//--
-// 3 Stage: run OTA0    -> check it -> set_pin_factory_reset         -> reboot  --//--
+// 3 Stage: run OTA0    -> check it -> set_pin_factory_reset         -> reboot
 // 4 Stage: run factory -> check it -> erase OTA_DATA for next tests -> PASS
-TEST_CASE_MULTIPLE_STAGES("Switching between factory, OTA0, sets pin_factory_reset, factory", "[app_update][timeout=90][ignore][reset=DEEPSLEEP_RESET, DEEPSLEEP_RESET, DEEPSLEEP_RESET]", start_test, test_flow4, test_flow4, test_flow4);
+TEST_CASE_MULTIPLE_STAGES("Switching between factory, OTA0, sets pin_factory_reset, factory", "[app_update][timeout=90][reset=DEEPSLEEP_RESET, SW_CPU_RESET, DEEPSLEEP_RESET]", start_test, test_flow4, test_flow4, test_flow4);
 #endif
 
 #ifdef CONFIG_BOOTLOADER_APP_TEST
 static void test_flow5(void)
 {
+    uint8_t boot_count = get_boot_count_from_nvs();
     boot_count++;
+    set_boot_count_in_nvs(boot_count);
     ESP_LOGI(TAG, "boot count %d", boot_count);
     const esp_partition_t *cur_app = get_running_firmware();
     switch (boot_count) {
         case 2:
             ESP_LOGI(TAG, "Factory");
             TEST_ASSERT_EQUAL(ESP_PARTITION_SUBTYPE_APP_FACTORY, cur_app->subtype);
-
             set_output_pin(CONFIG_BOOTLOADER_NUM_PIN_APP_TEST);
-
             copy_partition(esp_partition_find_first(ESP_PARTITION_TYPE_APP, ESP_PARTITION_SUBTYPE_APP_TEST, NULL), cur_app);
-            esp_partition_find_first(ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_DATA_OTA, NULL);
-            reboot_as_deep_sleep();
+            esp_restart();
             break;
         case 3:
             reset_output_pin(CONFIG_BOOTLOADER_NUM_PIN_APP_TEST);
             ESP_LOGI(TAG, "Test");
             TEST_ASSERT_EQUAL(ESP_PARTITION_SUBTYPE_APP_TEST, cur_app->subtype);
-            reboot_as_deep_sleep();
+            esp_restart();
             break;
         case 4:
             ESP_LOGI(TAG, "Factory");
@@ -548,10 +553,10 @@ static void test_flow5(void)
 }
 
 // 1 Stage: After POWER_RESET erase OTA_DATA for this test                          -> reboot through deep sleep.
-// 2 Stage: run factory    -> check it -> copy factory to Test and set pin_test_app -> reboot  --//--
-// 3 Stage: run test       -> check it -> reset pin_test_app                        -> reboot  --//--
+// 2 Stage: run factory    -> check it -> copy factory to Test and set pin_test_app -> reboot
+// 3 Stage: run test       -> check it -> reset pin_test_app                        -> reboot
 // 4 Stage: run factory    -> check it -> erase OTA_DATA for next tests             -> PASS
-TEST_CASE_MULTIPLE_STAGES("Switching between factory, test, factory", "[app_update][timeout=90][ignore][reset=DEEPSLEEP_RESET, DEEPSLEEP_RESET, DEEPSLEEP_RESET]", start_test, test_flow5, test_flow5, test_flow5);
+TEST_CASE_MULTIPLE_STAGES("Switching between factory, test, factory", "[app_update][timeout=90][reset=SW_CPU_RESET, SW_CPU_RESET, DEEPSLEEP_RESET]", start_test, test_flow5, test_flow5, test_flow5);
 #endif
 
 static const esp_partition_t* app_update(void)
@@ -570,7 +575,9 @@ static const esp_partition_t* app_update(void)
 
 static void test_rollback1(void)
 {
+    uint8_t boot_count = get_boot_count_from_nvs();
     boot_count++;
+    set_boot_count_in_nvs(boot_count);
     ESP_LOGI(TAG, "boot count %d", boot_count);
     const esp_partition_t *cur_app = get_running_firmware();
     esp_ota_img_states_t ota_state = 0x5555AAAA;
@@ -621,8 +628,9 @@ static void test_rollback1(void)
 
 static void test_rollback1_1(void)
 {
-    boot_count = 5;
+    set_boot_count_in_nvs(5);
     esp_ota_img_states_t ota_state = 0x5555AAAA;
+    uint8_t boot_count = get_boot_count_from_nvs();
     ESP_LOGI(TAG, "boot count %d", boot_count);
     const esp_partition_t *cur_app = get_running_firmware();
     ESP_LOGI(TAG, "Factory");
@@ -649,7 +657,9 @@ TEST_CASE_MULTIPLE_STAGES("Test rollback. factory, OTA0, OTA0, rollback -> facto
 
 static void test_rollback2(void)
 {
+    uint8_t boot_count = get_boot_count_from_nvs();
     boot_count++;
+    set_boot_count_in_nvs(boot_count);
     ESP_LOGI(TAG, "boot count %d", boot_count);
     const esp_partition_t *cur_app = get_running_firmware();
     esp_ota_img_states_t ota_state = 0x5555AAAA;
@@ -714,7 +724,8 @@ static void test_rollback2(void)
 
 static void test_rollback2_1(void)
 {
-    boot_count = 5;
+    set_boot_count_in_nvs(5);
+    uint8_t boot_count = get_boot_count_from_nvs();
     esp_ota_img_states_t ota_state = 0x5555AAAA;
     ESP_LOGI(TAG, "boot count %d", boot_count);
     const esp_partition_t *cur_app = get_running_firmware();
@@ -747,7 +758,9 @@ TEST_CASE_MULTIPLE_STAGES("Test rollback. factory, OTA0, OTA1, rollback -> OTA0"
 
 static void test_erase_last_app_flow(void)
 {
+    uint8_t boot_count = get_boot_count_from_nvs();
     boot_count++;
+    set_boot_count_in_nvs(boot_count);
     ESP_LOGI(TAG, "boot count %d", boot_count);
     const esp_partition_t *cur_app = get_running_firmware();
     switch (boot_count) {
@@ -780,7 +793,8 @@ static void test_erase_last_app_flow(void)
 
 static void test_erase_last_app_rollback(void)
 {
-    boot_count = 5;
+    set_boot_count_in_nvs(5);
+    uint8_t boot_count = get_boot_count_from_nvs();
     ESP_LOGI(TAG, "boot count %d", boot_count);
     const esp_partition_t *cur_app = get_running_firmware();
     ESP_LOGI(TAG, "erase_last_app");
@@ -798,7 +812,9 @@ TEST_CASE_MULTIPLE_STAGES("Test erase_last_boot_app_partition. factory, OTA1, OT
 
 static void test_flow6(void)
 {
+    uint8_t boot_count = get_boot_count_from_nvs();
     boot_count++;
+    set_boot_count_in_nvs(boot_count);
     ESP_LOGI(TAG, "boot count %d", boot_count);
     const esp_partition_t *cur_app = get_running_firmware();
     switch (boot_count) {
@@ -847,4 +863,3 @@ TEST_CASE("Test bootloader_common_get_sha256_of_partition returns ESP_ERR_IMAGE_
     TEST_ESP_ERR(ESP_ERR_IMAGE_INVALID, bootloader_common_get_sha256_of_partition(other_app->address, other_app->size, other_app->type, sha_256_other_app));
     TEST_ASSERT_EQUAL_MEMORY_MESSAGE(sha_256_cur_app, sha_256_other_app, sizeof(sha_256_cur_app), "must be the same");
 }
-#endif //!TEMPORARY_DISABLED_FOR_TARGETS(ESP32C2)

components/app_update/test_apps/partition_table_unit_test_two_ota.csv

@@ -0,0 +1,11 @@
+# Special partition table for unit test app_update
+# Name,     Type, SubType, Offset,   Size, Flags
+nvs,        data, nvs,     ,        0x4000
+otadata,    data, ota,     ,        0x2000
+phy_init,   data, phy,     ,        0x1000
+factory,    0,    0,       ,        0xB0000
+ota_0,      0,    ota_0,   ,        0xB0000
+ota_1,      0,    ota_1,   ,        0xB0000
+test,       0,    test,    ,        0xB0000
+# flash_test partition used for SPI flash tests, WL FAT tests, and SPIFFS tests
+flash_test, data, fat,     ,        528K

components/app_update/test_apps/partition_table_unit_test_two_ota_2m.csv

@@ -0,0 +1,11 @@
+# Special partition table for unit test app_update
+# Name,     Type, SubType, Offset,   Size, Flags
+nvs,        data, nvs,     ,        0x4000
+otadata,    data, ota,     ,        0x2000
+phy_init,   data, phy,     ,        0x1000
+factory,    0,    0,       ,        0x70000
+ota_0,      0,    ota_0,   ,        0x70000
+ota_1,      0,    ota_1,   ,        0x70000
+test,       0,    test,    ,        0x70000
+# flash_test partition used for SPI flash tests, WL FAT tests, and SPIFFS tests
+flash_test, data, fat,     ,        128K

components/app_update/test_apps/pytest_app_update_ut.py

@@ -0,0 +1,32 @@
+# SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
+# SPDX-License-Identifier: Unlicense OR CC0-1.0
+import re
+
+import pytest
+from pytest_embedded import Dut
+
+DEFAULT_TIMEOUT = 20
+TEST_SUBMENU_PATTERN_PYTEST = re.compile(rb'\s+\((\d+)\)\s+"([^"]+)"\r?\n')
+
+
+def run_multiple_stages(dut: Dut, test_case_num: int, stages: int) -> None:
+    for stage in range(1, stages + 1):
+        dut.write(str(test_case_num))
+        dut.expect(TEST_SUBMENU_PATTERN_PYTEST, timeout=DEFAULT_TIMEOUT)
+        dut.write(str(stage))
+        if stage != stages:
+            dut.expect_exact('Press ENTER to see the list of tests.')
+
+
+@pytest.mark.supported_targets
+@pytest.mark.temp_skip_ci(targets=['esp32c6', 'esp32h2'], reason='c6/h2 support TBD')
+@pytest.mark.generic
+def test_app_update(dut: Dut) -> None:
+    extra_data = dut.parse_test_menu()
+    for test_case in extra_data:
+        if test_case.type != 'multi_stage':
+            dut.write(str(test_case.index))
+        else:
+            run_multiple_stages(dut, test_case.index, len(test_case.subcases))
+        dut.expect_unity_test_output(timeout=90)
+        dut.expect_exact("Enter next test, or 'enter' to see menu")

components/app_update/test_apps/sdkconfig.defaults

@@ -0,0 +1,18 @@
+# General options for additional checks
+CONFIG_HEAP_POISONING_COMPREHENSIVE=y
+CONFIG_COMPILER_WARN_WRITE_STRINGS=y
+CONFIG_BOOTLOADER_LOG_LEVEL_WARN=y
+CONFIG_FREERTOS_WATCHPOINT_END_OF_STACK=y
+CONFIG_COMPILER_STACK_CHECK_MODE_STRONG=y
+CONFIG_COMPILER_STACK_CHECK=y
+
+CONFIG_ESP_TASK_WDT=n
+
+CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partition_table_unit_test_two_ota.csv"
+CONFIG_PARTITION_TABLE_FILENAME="partition_table_unit_test_two_ota.csv"
+
+CONFIG_PARTITION_TABLE_CUSTOM=y
+CONFIG_PARTITION_TABLE_OFFSET=0x18000
+CONFIG_BOOTLOADER_HOLD_TIME_GPIO=2
+CONFIG_BOOTLOADER_OTA_DATA_ERASE=y

components/app_update/test_apps/sdkconfig.defaults.esp32

@@ -0,0 +1,7 @@
+CONFIG_IDF_TARGET="esp32"
+CONFIG_BOOTLOADER_FACTORY_RESET=y
+CONFIG_BOOTLOADER_APP_TEST=y
+CONFIG_BOOTLOADER_DATA_FACTORY_RESET=""
+CONFIG_BOOTLOADER_NUM_PIN_APP_TEST=32
+CONFIG_BOOTLOADER_NUM_PIN_FACTORY_RESET=4
+CONFIG_BOOTLOADER_HOLD_TIME_GPIO=2

components/app_update/test_apps/sdkconfig.defaults.esp32c2

@@ -0,0 +1,5 @@
+CONFIG_IDF_TARGET="esp32c2"
+CONFIG_ESPTOOLPY_FLASHSIZE_2MB=y
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partition_table_unit_test_two_ota_2m.csv"
+CONFIG_PARTITION_TABLE_FILENAME="partition_table_unit_test_two_ota_2m.csv"
+CONFIG_BOOTLOADER_NUM_PIN_APP_TEST=18

components/app_update/test_apps/sdkconfig.defaults.esp32c3

@@ -0,0 +1,2 @@
+CONFIG_IDF_TARGET="esp32c3"
+CONFIG_BOOTLOADER_NUM_PIN_APP_TEST=18

components/app_update/test_apps/sdkconfig.defaults.esp32s2

@@ -0,0 +1,2 @@
+CONFIG_IDF_TARGET="esp32s2"
+CONFIG_BOOTLOADER_NUM_PIN_APP_TEST=18

components/bootloader/Kconfig.projbuild

@@ -62,70 +62,39 @@ menu "Bootloader config"
         default 4 if BOOTLOADER_LOG_LEVEL_DEBUG
         default 5 if BOOTLOADER_LOG_LEVEL_VERBOSE
 
-    menu "Serial Flash Configurations"
-        config BOOTLOADER_SPI_CUSTOM_WP_PIN
-            bool "Use custom SPI Flash WP Pin when flash pins set in eFuse (read help)"
-            depends on IDF_TARGET_ESP32 && (ESPTOOLPY_FLASHMODE_QIO || ESPTOOLPY_FLASHMODE_QOUT)
-            default y if BOOTLOADER_SPI_WP_PIN != 7  # backwards compatibility, can remove in IDF 5
-            default n
-            help
-                This setting is only used if the SPI flash pins have been overridden by setting the eFuses
-                SPI_PAD_CONFIG_xxx, and the SPI flash mode is QIO or QOUT.
+    config BOOTLOADER_SPI_CUSTOM_WP_PIN
+        bool "Use custom SPI Flash WP Pin when flash pins set in eFuse (read help)"
+        depends on IDF_TARGET_ESP32 && (ESPTOOLPY_FLASHMODE_QIO || ESPTOOLPY_FLASHMODE_QOUT)
+        default y if BOOTLOADER_SPI_WP_PIN != 7  # backwards compatibility, can remove in IDF 5
+        default n
+        help
+            This setting is only used if the SPI flash pins have been overridden by setting the eFuses
+            SPI_PAD_CONFIG_xxx, and the SPI flash mode is QIO or QOUT.
 
-                When this is the case, the eFuse config only defines 3 of the 4 Quad I/O data pins. The WP pin (aka
-                ESP32 pin "SD_DATA_3" or SPI flash pin "IO2") is not specified in eFuse. The same pin is also used
-                for external SPIRAM if it is enabled.
+            When this is the case, the eFuse config only defines 3 of the 4 Quad I/O data pins. The WP pin (aka
+            ESP32 pin "SD_DATA_3" or SPI flash pin "IO2") is not specified in eFuse. The same pin is also used
+            for external SPIRAM if it is enabled.
 
-                If this config item is set to N (default), the correct WP pin will be automatically used for any
-                Espressif chip or module with integrated flash. If a custom setting is needed, set this config item to
-                Y and specify the GPIO number connected to the WP.
+            If this config item is set to N (default), the correct WP pin will be automatically used for any
+            Espressif chip or module with integrated flash. If a custom setting is needed, set this config item to
+            Y and specify the GPIO number connected to the WP.
 
-        config BOOTLOADER_SPI_WP_PIN
-            int "Custom SPI Flash WP Pin"
-            range 0 33
-            default 7
-            depends on IDF_TARGET_ESP32 && (ESPTOOLPY_FLASHMODE_QIO || ESPTOOLPY_FLASHMODE_QOUT)
-            #depends on BOOTLOADER_SPI_CUSTOM_WP_PIN  # backwards compatibility, can uncomment in IDF 5
-            help
-                The option "Use custom SPI Flash WP Pin" must be set or this value is ignored
+    config BOOTLOADER_SPI_WP_PIN
+        int "Custom SPI Flash WP Pin"
+        range 0 33
+        default 7
+        depends on IDF_TARGET_ESP32 && (ESPTOOLPY_FLASHMODE_QIO || ESPTOOLPY_FLASHMODE_QOUT)
+        #depends on BOOTLOADER_SPI_CUSTOM_WP_PIN  # backwards compatibility, can uncomment in IDF 5
+        help
+            The option "Use custom SPI Flash WP Pin" must be set or this value is ignored
 
-                If burning a customized set of SPI flash pins in eFuse and using QIO or QOUT mode for flash, set this
-                value to the GPIO number of the SPI flash WP pin.
-
-        config BOOTLOADER_FLASH_DC_AWARE
-            bool "Allow app adjust Dummy Cycle bits in SPI Flash for higher frequency (READ HELP FIRST)"
-            help
-                This will force 2nd bootloader to be loaded by DOUT mode, and will restore Dummy Cycle setting by
-                resetting the Flash
-
-        config BOOTLOADER_FLASH_XMC_SUPPORT
-            bool "Enable the support for flash chips of XMC (READ DOCS FIRST)"
-            default y
-            help
-                Perform the startup flow recommended by XMC. Please consult XMC for the details of this flow.
-                XMC chips will be forbidden to be used, when this option is disabled.
-
-                DON'T DISABLE THIS UNLESS YOU KNOW WHAT YOU ARE DOING.
-
-                comment "Features below require specific hardware (READ DOCS FIRST!)"
-
-        config BOOTLOADER_FLASH_32BIT_ADDR
-            bool
-            default y if ESPTOOLPY_FLASHSIZE_32MB || ESPTOOLPY_FLASHSIZE_64MB || ESPTOOLPY_FLASHSIZE_128MB
-            default n
-            help
-                This is a helper config for 32bits address flash. Invisible for users.
-
-        config BOOTLOADER_CACHE_32BIT_ADDR_OCTAL_FLASH
-            bool
-            default y if ESPTOOLPY_OCT_FLASH && BOOTLOADER_FLASH_32BIT_ADDR
-            default n
-
-    endmenu
+            If burning a customized set of SPI flash pins in eFuse and using QIO or QOUT mode for flash, set this
+            value to the GPIO number of the SPI flash WP pin.
 
     choice BOOTLOADER_VDDSDIO_BOOST
         bool "VDDSDIO LDO voltage"
         default BOOTLOADER_VDDSDIO_BOOST_1_9V
+        depends on SOC_CONFIGURABLE_VDDSDIO_SUPPORTED
         help
             If this option is enabled, and VDDSDIO LDO is set to 1.8V (using eFuse
             or MTDI bootstrapping pin), bootloader will change LDO settings to
@@ -145,6 +114,7 @@ menu "Bootloader config"
     config BOOTLOADER_FACTORY_RESET
         bool "GPIO triggers factory reset"
         default N
+        select BOOTLOADER_RESERVE_RTC_MEM if SOC_RTC_FAST_MEM_SUPPORTED
         help
             Allows to reset the device to factory settings:
             - clear one or more data partitions;
@@ -357,6 +327,7 @@ menu "Bootloader config"
         # but - as noted in help - it invalidates the integrity of Secure Boot checks
         depends on SOC_RTC_FAST_MEM_SUPPORTED && ((SECURE_BOOT && SECURE_BOOT_INSECURE) || !SECURE_BOOT)
         default n
+        select BOOTLOADER_RESERVE_RTC_MEM
         help
             This option disables the normal validation of an image coming out of
             deep sleep (checksums, SHA256, and signature). This is a trade-off
@@ -412,7 +383,7 @@ menu "Bootloader config"
     config BOOTLOADER_RESERVE_RTC_SIZE
         hex
         depends on SOC_RTC_FAST_MEM_SUPPORTED
-        default 0x10 if BOOTLOADER_SKIP_VALIDATE_IN_DEEP_SLEEP || BOOTLOADER_CUSTOM_RESERVE_RTC
+        default 0x10 if BOOTLOADER_RESERVE_RTC_MEM
         default 0
         help
             Reserve RTC FAST memory for Skip image validation. This option in bytes.
@@ -424,6 +395,7 @@ menu "Bootloader config"
     config BOOTLOADER_CUSTOM_RESERVE_RTC
         bool "Reserve RTC FAST memory for custom purposes"
         depends on SOC_RTC_FAST_MEM_SUPPORTED
+        select BOOTLOADER_RESERVE_RTC_MEM
         default n
         help
             This option allows the customer to place data in the RTC FAST memory,
@@ -433,21 +405,6 @@ menu "Bootloader config"
             (The application and bootoloader must be compiled with the same option).
             The RTC FAST memory has access only through PRO_CPU.
 
-    config BOOTLOADER_CUSTOM_RESERVE_RTC_IN_CRC
-        bool "Include custom memory in the CRC calculation"
-        depends on BOOTLOADER_CUSTOM_RESERVE_RTC
-        default n
-        help
-            This option allows the customer to use the legacy bootloader behavior when the
-            RTC FAST memory CRC calculation takes place. When this option is enabled, the
-            allocated user custom data will be taken into account in the CRC calculcation.
-            This means that any change to the custom data would need a CRC update to prevent
-            the bootloader from marking this data as corrupted.
-            If this option is disabled, the custom data will not be taken into account when
-            calculating the RTC FAST memory CRC. The user custom data can be changed freely,
-            without the need to update the CRC.
-            THIS OPTION MUST BE THE SAME FOR BOTH THE BOOTLOADER AND THE APPLICATION BUILDS.
-
     config BOOTLOADER_CUSTOM_RESERVE_RTC_SIZE
         hex "Size in bytes for custom purposes"
         default 0
@@ -458,6 +415,23 @@ menu "Bootloader config"
             in this area of memory, you can increase it. It must be a multiple of 4 bytes.
             This area (rtc_retain_mem_t) is reserved and has access from the bootloader and an application.
 
+    config BOOTLOADER_RESERVE_RTC_MEM
+        bool
+        depends on SOC_RTC_FAST_MEM_SUPPORTED
+        help
+            This option reserves an area in RTC FAST memory for the following features:
+            - "Skip image validation when exiting deep sleep"
+            - "Reserve RTC FAST memory for custom purposes"
+            - "GPIO triggers factory reset"
+
+    config BOOTLOADER_FLASH_XMC_SUPPORT
+        bool "Enable the support for flash chips of XMC (READ HELP FIRST)"
+        default y
+        help
+            Perform the startup flow recommended by XMC. Please consult XMC for the details of this flow.
+            XMC chips will be forbidden to be used, when this option is disabled.
+
+            DON'T DISABLE THIS UNLESS YOU KNOW WHAT YOU ARE DOING.
 
 endmenu  # Bootloader
 
@@ -730,12 +704,14 @@ menu "Security features"
 
     config SECURE_BOOT_VERIFICATION_KEY
         string "Secure boot public signature verification key"
-        depends on SECURE_SIGNED_APPS && SECURE_SIGNED_APPS_ECDSA_SCHEME && !SECURE_BOOT_BUILD_SIGNED_BINARIES
+        depends on SECURE_SIGNED_APPS && !SECURE_BOOT_BUILD_SIGNED_BINARIES && !SECURE_SIGNED_APPS_RSA_SCHEME
         default "signature_verification_key.bin"
         help
             Path to a public key file used to verify signed images.
             Secure Boot V1: This ECDSA public key is compiled into the bootloader and/or
             app, to verify app images.
+            Secure Boot V2: This RSA public key is compiled into the signature block at
+            the end of the bootloader/app.
 
             Key file is in raw binary format, and can be extracted from a
             PEM formatted private key using the espsecure.py
@@ -848,6 +824,10 @@ menu "Security features"
             Release mode should always be selected for production or manufacturing. Once enabled it's no longer
             possible for the device in ROM Download Mode to use the flash encryption hardware.
 
+            When EFUSE_VIRTUAL is enabled, SECURE_FLASH_ENCRYPTION_MODE_RELEASE is not available.
+            For CI tests we use IDF_CI_BUILD to bypass it ("export IDF_CI_BUILD=1").
+            We do not recommend bypassing it for other purposes.
+
             Refer to the Flash Encryption section of the ESP-IDF Programmer's Guide for details.
 
         config SECURE_FLASH_ENCRYPTION_MODE_DEVELOPMENT
@@ -857,9 +837,14 @@ menu "Security features"
         config SECURE_FLASH_ENCRYPTION_MODE_RELEASE
             bool "Release"
             select PARTITION_TABLE_MD5 if !APP_COMPATIBLE_PRE_V3_1_BOOTLOADERS
+            depends on !EFUSE_VIRTUAL || IDF_CI_BUILD
 
     endchoice
 
+    config SECURE_FLASH_HAS_WRITE_PROTECTION_CACHE
+        bool
+        default y if (SOC_EFUSE_DIS_ICACHE || IDF_TARGET_ESP32) && SECURE_FLASH_ENC_ENABLED
+
     menu "Potentially insecure options"
         visible if SECURE_FLASH_ENCRYPTION_MODE_DEVELOPMENT || SECURE_BOOT_INSECURE || SECURE_SIGNED_ON_UPDATE_NO_SECURE_BOOT # NOERROR
 
@@ -886,6 +871,7 @@ menu "Security features"
         config SECURE_BOOT_ALLOW_JTAG
             bool "Allow JTAG Debugging"
             depends on SECURE_BOOT_INSECURE || SECURE_FLASH_ENCRYPTION_MODE_DEVELOPMENT
+            select SECURE_FLASH_SKIP_WRITE_PROTECTION_CACHE if SECURE_FLASH_HAS_WRITE_PROTECTION_CACHE
             default N
             help
                 If not set (default), the bootloader will permanently disable JTAG (across entire chip) on first boot
@@ -943,6 +929,7 @@ menu "Security features"
         config SECURE_FLASH_UART_BOOTLOADER_ALLOW_ENC
             bool "Leave UART bootloader encryption enabled"
             depends on SECURE_FLASH_ENCRYPTION_MODE_DEVELOPMENT
+            select SECURE_FLASH_SKIP_WRITE_PROTECTION_CACHE if SECURE_FLASH_HAS_WRITE_PROTECTION_CACHE
             default N
             help
                 If not set (default), the bootloader will permanently disable UART bootloader encryption access on
@@ -963,8 +950,9 @@ menu "Security features"
 
         config SECURE_FLASH_UART_BOOTLOADER_ALLOW_CACHE
             bool "Leave UART bootloader flash cache enabled"
-            depends on SECURE_FLASH_ENCRYPTION_MODE_DEVELOPMENT
+            depends on SECURE_FLASH_ENCRYPTION_MODE_DEVELOPMENT && (IDF_TARGET_ESP32 || SOC_EFUSE_DIS_DOWNLOAD_ICACHE || SOC_EFUSE_DIS_DOWNLOAD_DCACHE) # NOERROR
             default N
+            select SECURE_FLASH_SKIP_WRITE_PROTECTION_CACHE if SECURE_FLASH_HAS_WRITE_PROTECTION_CACHE
             help
                 If not set (default), the bootloader will permanently disable UART bootloader flash cache access on
                 first boot. If set, the UART bootloader will still be able to access the flash cache.
@@ -985,24 +973,42 @@ menu "Security features"
                 Only use this option in testing environments, to avoid accidentally enabling flash encryption on
                 the wrong device. The device needs to have flash encryption already enabled using espefuse.py.
 
+        config SECURE_FLASH_SKIP_WRITE_PROTECTION_CACHE
+            bool "Skip write-protection of DIS_CACHE (DIS_ICACHE, DIS_DCACHE)"
+            default n
+            depends on SECURE_FLASH_HAS_WRITE_PROTECTION_CACHE
+            help
+                If not set (default, recommended), on the first boot the bootloader will burn the write-protection of
+                DIS_CACHE(for ESP32) or DIS_ICACHE/DIS_DCACHE(for other chips) eFuse when Flash Encryption is enabled.
+                Write protection for cache disable efuse prevents the chip from being blocked if it is set by accident.
+                App and bootloader use cache so disabling it makes the chip useless for IDF.
+                Due to other eFuses are linked with the same write protection bit (see the list below) then
+                write-protection will not be done if these SECURE_FLASH_UART_BOOTLOADER_ALLOW_ENC,
+                SECURE_BOOT_ALLOW_JTAG or SECURE_FLASH_UART_BOOTLOADER_ALLOW_CACHE options are selected
+                to give a chance to turn on the chip into the release mode later.
+
+                List of eFuses with the same write protection bit:
+                ESP32: MAC, MAC_CRC, DISABLE_APP_CPU, DISABLE_BT, DIS_CACHE, VOL_LEVEL_HP_INV.
+
+                ESP32-C3: DIS_ICACHE, DIS_USB_JTAG, DIS_DOWNLOAD_ICACHE, DIS_USB_SERIAL_JTAG,
+                DIS_FORCE_DOWNLOAD, DIS_TWAI, JTAG_SEL_ENABLE, DIS_PAD_JTAG, DIS_DOWNLOAD_MANUAL_ENCRYPT.
+
+                ESP32-C6: SWAP_UART_SDIO_EN, DIS_ICACHE, DIS_USB_JTAG, DIS_DOWNLOAD_ICACHE,
+                DIS_USB_SERIAL_JTAG, DIS_FORCE_DOWNLOAD, DIS_TWAI, JTAG_SEL_ENABLE,
+                DIS_PAD_JTAG, DIS_DOWNLOAD_MANUAL_ENCRYPT.
+
+                ESP32-H2: DIS_ICACHE, DIS_USB_JTAG, POWERGLITCH_EN, DIS_FORCE_DOWNLOAD, SPI_DOWNLOAD_MSPI_DIS,
+                DIS_TWAI, JTAG_SEL_ENABLE, DIS_PAD_JTAG, DIS_DOWNLOAD_MANUAL_ENCRYPT.
+
+                ESP32-S2: DIS_ICACHE, DIS_DCACHE, DIS_DOWNLOAD_ICACHE, DIS_DOWNLOAD_DCACHE,
+                DIS_FORCE_DOWNLOAD, DIS_USB, DIS_TWAI, DIS_BOOT_REMAP, SOFT_DIS_JTAG,
+                HARD_DIS_JTAG, DIS_DOWNLOAD_MANUAL_ENCRYPT.
+
+                ESP32-S3: DIS_ICACHE, DIS_DCACHE, DIS_DOWNLOAD_ICACHE, DIS_DOWNLOAD_DCACHE,
+                DIS_FORCE_DOWNLOAD, DIS_USB_OTG, DIS_TWAI, DIS_APP_CPU, DIS_PAD_JTAG,
+                DIS_DOWNLOAD_MANUAL_ENCRYPT, DIS_USB_JTAG, DIS_USB_SERIAL_JTAG, STRAP_JTAG_SEL, USB_PHY_SEL.
     endmenu  # Potentially Insecure
 
-    config SECURE_FLASH_ENCRYPT_ONLY_IMAGE_LEN_IN_APP_PART
-        bool "Encrypt only the app image that is present in the partition of type app"
-        depends on SECURE_FLASH_ENC_ENABLED && !SECURE_FLASH_REQUIRE_ALREADY_ENABLED
-        default n
-        help
-            If set, optimise encryption time for the partition of type APP,
-            by only encrypting the app image that is present in the partition,
-            instead of the whole partition.
-            The image length used for encryption is derived from the image metadata, which
-            includes the size of the app image, checksum, hash and also the signature sector
-            when secure boot is enabled.
-
-            If not set (default), the whole partition of type APP would be encrypted,
-            which increases the encryption time but might be useful if there
-            is any custom data appended to the firmware image.
-
     config SECURE_FLASH_CHECK_ENC_EN_IN_APP
         bool "Check Flash Encryption enabled on app startup"
         depends on SECURE_FLASH_ENC_ENABLED

components/bootloader/project_include.cmake

@@ -148,5 +148,5 @@ endif()
 #
 # So for now we just have the top-level build remove the final build products...
 set_property(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" APPEND PROPERTY
-    ADDITIONAL_CLEAN_FILES
+    ADDITIONAL_MAKE_CLEAN_FILES
     ${bootloader_binary_files})

components/bootloader/sdkconfig.rename

@@ -23,5 +23,3 @@ CONFIG_FLASH_ENCRYPTION_UART_BOOTLOADER_ALLOW_CACHE         CONFIG_SECURE_FLASH_
 
 # Secure Boot Scheme
 CONFIG_SECURE_BOOT_ENABLED                                  CONFIG_SECURE_BOOT_V1_ENABLED
-
-CONFIG_SPI_FLASH_OCTAL_32BIT_ADDR_ENABLE                    CONFIG_BOOTLOADER_CACHE_32BIT_ADDR_OCTAL_FLASH

components/bootloader/subproject/CMakeLists.txt

@@ -57,7 +57,7 @@ idf_build_set_property(__COMPONENT_REQUIRES_COMMON "${common_req}")
 idf_build_set_property(__OUTPUT_SDKCONFIG 0)
 project(bootloader)
 
-idf_build_set_property(COMPILE_DEFINITIONS "-DBOOTLOADER_BUILD=1" APPEND)
+idf_build_set_property(COMPILE_DEFINITIONS "BOOTLOADER_BUILD=1" APPEND)
 idf_build_set_property(COMPILE_OPTIONS "-fno-stack-protector" APPEND)
 
 idf_component_get_property(main_args esptool_py FLASH_ARGS)

components/bootloader/subproject/main/bootloader_start.c

@@ -98,9 +98,12 @@ static int selected_boot_partition(const bootloader_state_t *bs)
             if (bootloader_common_erase_part_type_data(list_erase, ota_data_erase) == false) {
                 ESP_LOGE(TAG, "Not all partitions were erased");
             }
+#ifdef CONFIG_BOOTLOADER_RESERVE_RTC_MEM
+            bootloader_common_set_rtc_retain_mem_factory_reset_state();
+#endif
             return bootloader_utility_get_selected_boot_partition(bs);
         }
-#endif
+#endif // CONFIG_BOOTLOADER_FACTORY_RESET
         // TEST firmware.
 #ifdef CONFIG_BOOTLOADER_APP_TEST
         bool app_test_level = false;
@@ -117,7 +120,7 @@ static int selected_boot_partition(const bootloader_state_t *bs)
                 return INVALID_INDEX;
             }
         }
-#endif
+#endif // CONFIG_BOOTLOADER_APP_TEST
         // Customer implementation.
         // if (gpio_pin_1 == true && ...){
         //     boot_index = required_boot_partition;

components/bootloader/subproject/main/ld/esp32c6/bootloader.ld

@@ -0,0 +1,248 @@
+/*
+ * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+/** Simplified memory map for the bootloader.
+ *  Make sure the bootloader can load into main memory without overwriting itself.
+ *
+ *  ESP32-C6 ROM static data usage is as follows:
+ *  - 0x4086ad08 - 0x4087c610: Shared buffers, used in UART/USB/SPI download mode only
+ *  - 0x4087c610 - 0x4087e610: PRO CPU stack, can be reclaimed as heap after RTOS startup
+ *  - 0x4087e610 - 0x40880000: ROM .bss and .data (not easily reclaimable)
+ *
+ *  The 2nd stage bootloader can take space up to the end of ROM shared
+ *  buffers area (0x4087c610).
+ */
+
+/* We consider 0x4087c610 to be the last usable address for 2nd stage bootloader stack overhead, dram_seg,
+ * and work out iram_seg and iram_loader_seg addresses from there, backwards.
+ */
+
+/* These lengths can be adjusted, if necessary: */
+bootloader_usable_dram_end = 0x4087c610;
+bootloader_stack_overhead = 0x2000; /* For safety margin between bootloader data section and startup stacks */
+bootloader_dram_seg_len = 0x5000;
+bootloader_iram_loader_seg_len = 0x7000;
+bootloader_iram_seg_len = 0x2200;
+
+/* Start of the lower region is determined by region size and the end of the higher region */
+bootloader_dram_seg_end = bootloader_usable_dram_end - bootloader_stack_overhead;
+bootloader_dram_seg_start = bootloader_dram_seg_end - bootloader_dram_seg_len;
+bootloader_iram_loader_seg_start = bootloader_dram_seg_start - bootloader_iram_loader_seg_len;
+bootloader_iram_seg_start = bootloader_iram_loader_seg_start - bootloader_iram_seg_len;
+
+MEMORY
+{
+  iram_seg (RWX) :                  org = bootloader_iram_seg_start, len = bootloader_iram_seg_len
+  iram_loader_seg (RWX) :           org = bootloader_iram_loader_seg_start, len = bootloader_iram_loader_seg_len
+  dram_seg (RW) :                   org = bootloader_dram_seg_start, len = bootloader_dram_seg_len
+}
+
+/* The app may use RAM for static allocations up to the start of iram_loader_seg.
+ * If you have changed something above and this assert fails:
+ * 1. Check what the new value of bootloader_iram_loader_seg start is.
+ * 2. Update the value in this assert.
+ * 3. Update SRAM_DRAM_END in components/esp_system/ld/esp32c6/memory.ld.in to the same value.
+ */
+ASSERT(bootloader_iram_loader_seg_start == 0x4086E610, "bootloader_iram_loader_seg_start inconsistent with SRAM_DRAM_END");
+
+/* Default entry point: */
+ENTRY(call_start_cpu0);
+
+SECTIONS
+{
+
+  .iram_loader.text :
+  {
+    . = ALIGN (16);
+    _loader_text_start = ABSOLUTE(.);
+    *(.stub .gnu.warning .gnu.linkonce.literal.* .gnu.linkonce.t.*.literal .gnu.linkonce.t.*)
+    *(.iram1 .iram1.*) /* catch stray IRAM_ATTR */
+    *liblog.a:(.literal .text .literal.* .text.*)
+    *libgcc.a:(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:bootloader_clock_loader.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:bootloader_common_loader.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:bootloader_flash.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:bootloader_random.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:bootloader_random*.*(.literal.bootloader_random_disable .text.bootloader_random_disable)
+    *libbootloader_support.a:bootloader_random*.*(.literal.bootloader_random_enable .text.bootloader_random_enable)
+    *libbootloader_support.a:bootloader_efuse.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:bootloader_utility.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:bootloader_sha.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:bootloader_console_loader.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:bootloader_panic.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:bootloader_soc.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:esp_image_format.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:flash_encrypt.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:flash_encryption_secure_features.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:flash_partitions.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:secure_boot.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:secure_boot_secure_features.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:secure_boot_signatures_bootloader.*(.literal .text .literal.* .text.*)
+    *libmicro-ecc.a:*.*(.literal .text .literal.* .text.*)
+    *libspi_flash.a:*.*(.literal .text .literal.* .text.*)
+    *libhal.a:wdt_hal_iram.*(.literal .text .literal.* .text.*)
+    *libhal.a:mmu_hal.*(.literal .text .literal.* .text.*)
+    *libhal.a:cache_hal.*(.literal .text .literal.* .text.*)
+    *libhal.a:efuse_hal.*(.literal .text .literal.* .text.*)
+    *libesp_hw_support.a:rtc_clk.*(.literal .text .literal.* .text.*)
+    *libesp_hw_support.a:rtc_time.*(.literal .text .literal.* .text.*)
+    *libesp_hw_support.a:regi2c_ctrl.*(.literal .text .literal.* .text.*)
+    *libefuse.a:*.*(.literal .text .literal.* .text.*)
+    *(.fini.literal)
+    *(.fini)
+    *(.gnu.version)
+    _loader_text_end = ABSOLUTE(.);
+  } > iram_loader_seg
+
+  .iram.text :
+  {
+    . = ALIGN (16);
+    *(.entry.text)
+    *(.init.literal)
+    *(.init)
+  } > iram_seg
+
+
+  /* Shared RAM */
+  .dram0.bss (NOLOAD) :
+  {
+    . = ALIGN (8);
+    _dram_start = ABSOLUTE(.);
+    _bss_start = ABSOLUTE(.);
+    *(.dynsbss)
+    *(.sbss)
+    *(.sbss.*)
+    *(.gnu.linkonce.sb.*)
+    *(.scommon)
+    *(.sbss2)
+    *(.sbss2.*)
+    *(.gnu.linkonce.sb2.*)
+    *(.dynbss)
+    *(.bss)
+    *(.bss.*)
+    *(.gnu.linkonce.b.*)
+    *(COMMON)
+    . = ALIGN (8);
+    _bss_end = ABSOLUTE(.);
+  } > dram_seg
+
+  .dram0.data :
+  {
+    _data_start = ABSOLUTE(.);
+    *(.data)
+    *(.data.*)
+    *(.gnu.linkonce.d.*)
+    *(.data1)
+    *(.sdata)
+    *(.sdata.*)
+    *(.gnu.linkonce.s.*)
+    *(.gnu.linkonce.s2.*)
+    *(.jcr)
+    _data_end = ABSOLUTE(.);
+  } > dram_seg
+
+  .dram0.rodata :
+  {
+    _rodata_start = ABSOLUTE(.);
+    *(.rodata)
+    *(.rodata.*)
+    *(.gnu.linkonce.r.*)
+    *(.rodata1)
+    *(.sdata2 .sdata2.* .srodata .srodata.*)
+    __XT_EXCEPTION_TABLE_ = ABSOLUTE(.);
+    *(.xt_except_table)
+    *(.gcc_except_table)
+    *(.gnu.linkonce.e.*)
+    *(.gnu.version_r)
+    *(.eh_frame)
+    . = (. + 3) & ~ 3;
+    /* C++ constructor and destructor tables, properly ordered: */
+    __init_array_start = ABSOLUTE(.);
+    KEEP (*crtbegin.*(.ctors))
+    KEEP (*(EXCLUDE_FILE (*crtend.*) .ctors))
+    KEEP (*(SORT(.ctors.*)))
+    KEEP (*(.ctors))
+    __init_array_end = ABSOLUTE(.);
+    KEEP (*crtbegin.*(.dtors))
+    KEEP (*(EXCLUDE_FILE (*crtend.*) .dtors))
+    KEEP (*(SORT(.dtors.*)))
+    KEEP (*(.dtors))
+    /*  C++ exception handlers table:  */
+    __XT_EXCEPTION_DESCS_ = ABSOLUTE(.);
+    *(.xt_except_desc)
+    *(.gnu.linkonce.h.*)
+    __XT_EXCEPTION_DESCS_END__ = ABSOLUTE(.);
+    *(.xt_except_desc_end)
+    *(.dynamic)
+    *(.gnu.version_d)
+    _rodata_end = ABSOLUTE(.);
+    /* Literals are also RO data. */
+    _lit4_start = ABSOLUTE(.);
+    *(*.lit4)
+    *(.lit4.*)
+    *(.gnu.linkonce.lit4.*)
+    _lit4_end = ABSOLUTE(.);
+    . = ALIGN(4);
+    _dram_end = ABSOLUTE(.);
+  } > dram_seg
+
+  .iram.text :
+  {
+    _stext = .;
+    _text_start = ABSOLUTE(.);
+    *(.literal .text .literal.* .text.* .stub .gnu.warning .gnu.linkonce.literal.* .gnu.linkonce.t.*.literal .gnu.linkonce.t.*)
+    *(.iram .iram.*) /* catch stray IRAM_ATTR */
+    *(.fini.literal)
+    *(.fini)
+    *(.gnu.version)
+
+    /** CPU will try to prefetch up to 16 bytes of
+      * of instructions. This means that any configuration (e.g. MMU, PMS) must allow
+      * safe access to up to 16 bytes after the last real instruction, add
+      * dummy bytes to ensure this
+      */
+    . += 16;
+
+    _text_end = ABSOLUTE(.);
+    _etext = .;
+  } > iram_seg
+
+}
+
+
+/**
+ *  Appendix: Memory Usage of ROM bootloader
+ *
+ * 0x4086ad08 ------------------> _dram0_0_start
+ *            |               |
+ *            |               |
+ *            |               |   1. Large buffers that are only used in certain boot modes, see shared_buffers.h
+ *            |               |
+ *            |               |
+ * 0x4087c610 ------------------> __stack_sentry
+ *            |               |
+ *            |               |   2. Startup pro cpu stack (freed when IDF app is running)
+ *            |               |
+ * 0x4087e610 ------------------> __stack (pro cpu)
+ *            |               |
+ *            |               |
+ *            |               |   3. Shared memory only used in startup code or nonos/early boot*
+ *            |               |      (can be freed when IDF runs)
+ *            |               |
+ *            |               |
+ * 0x4087f564 ------------------> _dram0_rtos_reserved_start
+ *            |               |
+ *            |               |
+ *            |               |   4. Shared memory used in startup code and when IDF runs
+ *            |               |
+ *            |               |
+ * 0x4087fab0 ------------------> _dram0_rtos_reserved_end
+ *            |               |
+ * 0x4087fce8 ------------------> _data_start_interface
+ *            |               |
+ *            |               |   5. End of DRAM is the 'interface' data with constant addresses (ECO compatible)
+ *            |               |
+ * 0x40880000 ------------------> _data_end_interface
+ */

components/bootloader/subproject/main/ld/esp32c6/bootloader.rom.ld

@@ -0,0 +1,6 @@
+/*
+ * SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+/* No definition for ESP32-C6 target */

components/bootloader/subproject/main/ld/esp32h2/bootloader.ld

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -7,23 +7,21 @@
  *  Make sure the bootloader can load into main memory without overwriting itself.
  *
  *  ESP32-H2 ROM static data usage is as follows:
- *  - 0x3fccb900 - 0x3fcdd210: Shared buffers, used in UART/USB/SPI download mode only
- *  - 0x3fcdd210 - 0x3fcdf210: PRO CPU stack, can be reclaimed as heap after RTOS startup
- *  - 0x3fcdf210 - 0x3fce0000: ROM .bss and .data (not easily reclaimable)
+ *  - 0x4083ba78 - 0x4084d380: Shared buffers, used in UART/USB/SPI download mode only
+ *  - 0x4084d380 - 0x4084f380: PRO CPU stack, can be reclaimed as heap after RTOS startup
+ *  - 0x4084f380 - 0x4084fee0: ROM .bss and .data used in startup code or nonos/early boot (can be freed when IDF runs)
+ *  - 0x4084fee0 - 0x40850000: ROM .bss and .data used in startup code and when IDF runs (cannot be freed)
  *
  *  The 2nd stage bootloader can take space up to the end of ROM shared
- *  buffers area (0x3fce9704). For alignment purpose we shall use value (0x3fce9700).
+ *  buffers area (0x4084d380).
  */
 
-/* The offset between Dbus and Ibus. Used to convert between 0x403xxxxx and 0x3fcxxxxx addresses. */
-iram_dram_offset = 0x700000;
-
-/* We consider 0x3fce9700 to be the last usable address for 2nd stage bootloader stack overhead, dram_seg,
+/* We consider 0x3fcdc710 to be the last usable address for 2nd stage bootloader stack overhead, dram_seg,
  * and work out iram_seg and iram_loader_seg addresses from there, backwards.
  */
 
 /* These lengths can be adjusted, if necessary: */
-bootloader_usable_dram_end = 0x3fcdd120;
+bootloader_usable_dram_end = 0x4084cfd0;
 bootloader_stack_overhead = 0x2000; /* For safety margin between bootloader data section and startup stacks */
 bootloader_dram_seg_len = 0x5000;
 bootloader_iram_loader_seg_len = 0x7000;
@@ -32,7 +30,7 @@ bootloader_iram_seg_len = 0x2000;
 /* Start of the lower region is determined by region size and the end of the higher region */
 bootloader_dram_seg_end = bootloader_usable_dram_end - bootloader_stack_overhead;
 bootloader_dram_seg_start = bootloader_dram_seg_end - bootloader_dram_seg_len;
-bootloader_iram_loader_seg_start = bootloader_dram_seg_start - bootloader_iram_loader_seg_len + iram_dram_offset;
+bootloader_iram_loader_seg_start = bootloader_dram_seg_start - bootloader_iram_loader_seg_len;
 bootloader_iram_seg_start = bootloader_iram_loader_seg_start - bootloader_iram_seg_len;
 
 MEMORY
@@ -42,6 +40,14 @@ MEMORY
   dram_seg (RW) :                   org = bootloader_dram_seg_start, len = bootloader_dram_seg_len
 }
 
+/* The app may use RAM for static allocations up to the start of iram_loader_seg.
+ * If you have changed something above and this assert fails:
+ * 1. Check what the new value of bootloader_iram_loader_seg start is.
+ * 2. Update the value in this assert.
+ * 3. Update SRAM_DRAM_END in components/esp_system/ld/esp32h2/memory.ld.in to the same value.
+ */
+ASSERT(bootloader_iram_loader_seg_start == 0x4083EFD0, "bootloader_iram_loader_seg_start inconsistent with SRAM_DRAM_END");
+
 /* Default entry point: */
 ENTRY(call_start_cpu0);
 
@@ -53,7 +59,7 @@ SECTIONS
     . = ALIGN (16);
     _loader_text_start = ABSOLUTE(.);
     *(.stub .gnu.warning .gnu.linkonce.literal.* .gnu.linkonce.t.*.literal .gnu.linkonce.t.*)
-     *(.iram1 .iram1.*) /* catch stray IRAM_ATTR */
+    *(.iram1 .iram1.*) /* catch stray IRAM_ATTR */
     *liblog.a:(.literal .text .literal.* .text.*)
     *libgcc.a:(.literal .text .literal.* .text.*)
     *libbootloader_support.a:bootloader_clock_loader.*(.literal .text .literal.* .text.*)
@@ -70,8 +76,10 @@ SECTIONS
     *libbootloader_support.a:bootloader_soc.*(.literal .text .literal.* .text.*)
     *libbootloader_support.a:esp_image_format.*(.literal .text .literal.* .text.*)
     *libbootloader_support.a:flash_encrypt.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:flash_encryption_secure_features.*(.literal .text .literal.* .text.*)
     *libbootloader_support.a:flash_partitions.*(.literal .text .literal.* .text.*)
     *libbootloader_support.a:secure_boot.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:secure_boot_secure_features.*(.literal .text .literal.* .text.*)
     *libbootloader_support.a:secure_boot_signatures_bootloader.*(.literal .text .literal.* .text.*)
     *libmicro-ecc.a:*.*(.literal .text .literal.* .text.*)
     *libspi_flash.a:*.*(.literal .text .literal.* .text.*)
@@ -207,34 +215,34 @@ SECTIONS
 /**
  *  Appendix: Memory Usage of ROM bootloader
  *
- * 0x3fccb81c ------------------> _dram0_0_start
+ * 0x4083ba78 ------------------> _dram0_0_start
  *            |               |
  *            |               |
  *            |               |   1. Large buffers that are only used in certain boot modes, see shared_buffers.h
  *            |               |
  *            |               |
- * 0x3fcdd120 ------------------> __stack_sentry
+ * 0x4084d380 ------------------> __stack_sentry
  *            |               |
  *            |               |   2. Startup pro cpu stack (freed when IDF app is running)
  *            |               |
- * 0x3fcdf120 ------------------> __stack (pro cpu)
+ * 0x4084f380 ------------------> __stack (pro cpu)
  *            |               |
  *            |               |
  *            |               |   3. Shared memory only used in startup code or nonos/early boot*
  *            |               |      (can be freed when IDF runs)
  *            |               |
  *            |               |
- * 0x3fcdfa6c ------------------> _dram0_rtos_reserved_start
+ * 0x4084fee0 ------------------> _dram0_rtos_reserved_start
  *            |               |
  *            |               |
  *            |               |   4. Shared memory used in startup code and when IDF runs
  *            |               |
  *            |               |
- * 0x3fcdfe40 ------------------> _dram0_rtos_reserved_end
+ * 0x4084ffc0 ------------------> _dram0_rtos_reserved_end
  *            |               |
- * 0x3fcdfe4c ------------------> _data_start_interface
+ * 0x4084ffc8 ------------------> _data_start_interface
  *            |               |
  *            |               |   5. End of DRAM is the 'interface' data with constant addresses (ECO compatible)
  *            |               |
- * 0x3fce0000 ------------------> _data_end_interface
+ * 0x40850000 ------------------> _data_end_interface
  */

components/bootloader/subproject/main/ld/esp32h2/bootloader.rom.ld

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */

components/bootloader/subproject/main/ld/esp32h4/bootloader.ld

@@ -0,0 +1,240 @@
+/*
+ * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+/** Simplified memory map for the bootloader.
+ *  Make sure the bootloader can load into main memory without overwriting itself.
+ *
+ *  ESP32-H4 ROM static data usage is as follows:
+ *  - 0x3fccb900 - 0x3fcdd210: Shared buffers, used in UART/USB/SPI download mode only
+ *  - 0x3fcdd210 - 0x3fcdf210: PRO CPU stack, can be reclaimed as heap after RTOS startup
+ *  - 0x3fcdf210 - 0x3fce0000: ROM .bss and .data (not easily reclaimable)
+ *
+ *  The 2nd stage bootloader can take space up to the end of ROM shared
+ *  buffers area (0x3fce9704). For alignment purpose we shall use value (0x3fce9700).
+ */
+
+/* The offset between Dbus and Ibus. Used to convert between 0x403xxxxx and 0x3fcxxxxx addresses. */
+iram_dram_offset = 0x700000;
+
+/* We consider 0x3fce9700 to be the last usable address for 2nd stage bootloader stack overhead, dram_seg,
+ * and work out iram_seg and iram_loader_seg addresses from there, backwards.
+ */
+
+/* These lengths can be adjusted, if necessary: */
+bootloader_usable_dram_end = 0x3fcdd120;
+bootloader_stack_overhead = 0x2000; /* For safety margin between bootloader data section and startup stacks */
+bootloader_dram_seg_len = 0x5000;
+bootloader_iram_loader_seg_len = 0x7000;
+bootloader_iram_seg_len = 0x2000;
+
+/* Start of the lower region is determined by region size and the end of the higher region */
+bootloader_dram_seg_end = bootloader_usable_dram_end - bootloader_stack_overhead;
+bootloader_dram_seg_start = bootloader_dram_seg_end - bootloader_dram_seg_len;
+bootloader_iram_loader_seg_start = bootloader_dram_seg_start - bootloader_iram_loader_seg_len + iram_dram_offset;
+bootloader_iram_seg_start = bootloader_iram_loader_seg_start - bootloader_iram_seg_len;
+
+MEMORY
+{
+  iram_seg (RWX) :                  org = bootloader_iram_seg_start, len = bootloader_iram_seg_len
+  iram_loader_seg (RWX) :           org = bootloader_iram_loader_seg_start, len = bootloader_iram_loader_seg_len
+  dram_seg (RW) :                   org = bootloader_dram_seg_start, len = bootloader_dram_seg_len
+}
+
+/* Default entry point: */
+ENTRY(call_start_cpu0);
+
+SECTIONS
+{
+
+  .iram_loader.text :
+  {
+    . = ALIGN (16);
+    _loader_text_start = ABSOLUTE(.);
+    *(.stub .gnu.warning .gnu.linkonce.literal.* .gnu.linkonce.t.*.literal .gnu.linkonce.t.*)
+     *(.iram1 .iram1.*) /* catch stray IRAM_ATTR */
+    *liblog.a:(.literal .text .literal.* .text.*)
+    *libgcc.a:(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:bootloader_clock_loader.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:bootloader_common_loader.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:bootloader_flash.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:bootloader_random.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:bootloader_random*.*(.literal.bootloader_random_disable .text.bootloader_random_disable)
+    *libbootloader_support.a:bootloader_random*.*(.literal.bootloader_random_enable .text.bootloader_random_enable)
+    *libbootloader_support.a:bootloader_efuse.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:bootloader_utility.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:bootloader_sha.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:bootloader_console_loader.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:bootloader_panic.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:bootloader_soc.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:esp_image_format.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:flash_encrypt.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:flash_partitions.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:secure_boot.*(.literal .text .literal.* .text.*)
+    *libbootloader_support.a:secure_boot_signatures_bootloader.*(.literal .text .literal.* .text.*)
+    *libmicro-ecc.a:*.*(.literal .text .literal.* .text.*)
+    *libspi_flash.a:*.*(.literal .text .literal.* .text.*)
+    *libhal.a:wdt_hal_iram.*(.literal .text .literal.* .text.*)
+    *libhal.a:mmu_hal.*(.literal .text .literal.* .text.*)
+    *libhal.a:cache_hal.*(.literal .text .literal.* .text.*)
+    *libhal.a:efuse_hal.*(.literal .text .literal.* .text.*)
+    *libesp_hw_support.a:rtc_clk.*(.literal .text .literal.* .text.*)
+    *libesp_hw_support.a:rtc_time.*(.literal .text .literal.* .text.*)
+    *libesp_hw_support.a:regi2c_ctrl.*(.literal .text .literal.* .text.*)
+    *libefuse.a:*.*(.literal .text .literal.* .text.*)
+    *(.fini.literal)
+    *(.fini)
+    *(.gnu.version)
+    _loader_text_end = ABSOLUTE(.);
+  } > iram_loader_seg
+
+  .iram.text :
+  {
+    . = ALIGN (16);
+    *(.entry.text)
+    *(.init.literal)
+    *(.init)
+  } > iram_seg
+
+
+  /* Shared RAM */
+  .dram0.bss (NOLOAD) :
+  {
+    . = ALIGN (8);
+    _dram_start = ABSOLUTE(.);
+    _bss_start = ABSOLUTE(.);
+    *(.dynsbss)
+    *(.sbss)
+    *(.sbss.*)
+    *(.gnu.linkonce.sb.*)
+    *(.scommon)
+    *(.sbss2)
+    *(.sbss2.*)
+    *(.gnu.linkonce.sb2.*)
+    *(.dynbss)
+    *(.bss)
+    *(.bss.*)
+    *(.gnu.linkonce.b.*)
+    *(COMMON)
+    . = ALIGN (8);
+    _bss_end = ABSOLUTE(.);
+  } > dram_seg
+
+  .dram0.data :
+  {
+    _data_start = ABSOLUTE(.);
+    *(.data)
+    *(.data.*)
+    *(.gnu.linkonce.d.*)
+    *(.data1)
+    *(.sdata)
+    *(.sdata.*)
+    *(.gnu.linkonce.s.*)
+    *(.gnu.linkonce.s2.*)
+    *(.jcr)
+    _data_end = ABSOLUTE(.);
+  } > dram_seg
+
+  .dram0.rodata :
+  {
+    _rodata_start = ABSOLUTE(.);
+    *(.rodata)
+    *(.rodata.*)
+    *(.gnu.linkonce.r.*)
+    *(.rodata1)
+    *(.sdata2 .sdata2.* .srodata .srodata.*)
+    __XT_EXCEPTION_TABLE_ = ABSOLUTE(.);
+    *(.xt_except_table)
+    *(.gcc_except_table)
+    *(.gnu.linkonce.e.*)
+    *(.gnu.version_r)
+    *(.eh_frame)
+    . = (. + 3) & ~ 3;
+    /* C++ constructor and destructor tables, properly ordered: */
+    __init_array_start = ABSOLUTE(.);
+    KEEP (*crtbegin.*(.ctors))
+    KEEP (*(EXCLUDE_FILE (*crtend.*) .ctors))
+    KEEP (*(SORT(.ctors.*)))
+    KEEP (*(.ctors))
+    __init_array_end = ABSOLUTE(.);
+    KEEP (*crtbegin.*(.dtors))
+    KEEP (*(EXCLUDE_FILE (*crtend.*) .dtors))
+    KEEP (*(SORT(.dtors.*)))
+    KEEP (*(.dtors))
+    /*  C++ exception handlers table:  */
+    __XT_EXCEPTION_DESCS_ = ABSOLUTE(.);
+    *(.xt_except_desc)
+    *(.gnu.linkonce.h.*)
+    __XT_EXCEPTION_DESCS_END__ = ABSOLUTE(.);
+    *(.xt_except_desc_end)
+    *(.dynamic)
+    *(.gnu.version_d)
+    _rodata_end = ABSOLUTE(.);
+    /* Literals are also RO data. */
+    _lit4_start = ABSOLUTE(.);
+    *(*.lit4)
+    *(.lit4.*)
+    *(.gnu.linkonce.lit4.*)
+    _lit4_end = ABSOLUTE(.);
+    . = ALIGN(4);
+    _dram_end = ABSOLUTE(.);
+  } > dram_seg
+
+  .iram.text :
+  {
+    _stext = .;
+    _text_start = ABSOLUTE(.);
+    *(.literal .text .literal.* .text.* .stub .gnu.warning .gnu.linkonce.literal.* .gnu.linkonce.t.*.literal .gnu.linkonce.t.*)
+    *(.iram .iram.*) /* catch stray IRAM_ATTR */
+    *(.fini.literal)
+    *(.fini)
+    *(.gnu.version)
+
+    /** CPU will try to prefetch up to 16 bytes of
+      * of instructions. This means that any configuration (e.g. MMU, PMS) must allow
+      * safe access to up to 16 bytes after the last real instruction, add
+      * dummy bytes to ensure this
+      */
+    . += 16;
+
+    _text_end = ABSOLUTE(.);
+    _etext = .;
+  } > iram_seg
+
+}
+
+/**
+ *  Appendix: Memory Usage of ROM bootloader
+ *
+ * 0x3fccb81c ------------------> _dram0_0_start
+ *            |               |
+ *            |               |
+ *            |               |   1. Large buffers that are only used in certain boot modes, see shared_buffers.h
+ *            |               |
+ *            |               |
+ * 0x3fcdd120 ------------------> __stack_sentry
+ *            |               |
+ *            |               |   2. Startup pro cpu stack (freed when IDF app is running)
+ *            |               |
+ * 0x3fcdf120 ------------------> __stack (pro cpu)
+ *            |               |
+ *            |               |
+ *            |               |   3. Shared memory only used in startup code or nonos/early boot*
+ *            |               |      (can be freed when IDF runs)
+ *            |               |
+ *            |               |
+ * 0x3fcdfa6c ------------------> _dram0_rtos_reserved_start
+ *            |               |
+ *            |               |
+ *            |               |   4. Shared memory used in startup code and when IDF runs
+ *            |               |
+ *            |               |
+ * 0x3fcdfe40 ------------------> _dram0_rtos_reserved_end
+ *            |               |
+ * 0x3fcdfe4c ------------------> _data_start_interface
+ *            |               |
+ *            |               |   5. End of DRAM is the 'interface' data with constant addresses (ECO compatible)
+ *            |               |
+ * 0x3fce0000 ------------------> _data_end_interface
+ */

components/bootloader/subproject/main/ld/esp32h4/bootloader.rom.ld

@@ -0,0 +1,6 @@
+/*
+ * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+/* No definition for ESP32-H4 target */

components/bootloader/subproject/main/ld/esp32s2/bootloader.ld

@@ -10,8 +10,8 @@
 
 MEMORY
 {
-  iram_seg (RWX) :                  org = 0x4004c000, len = 0x4000  /* SRAM Block 13 */
-  iram_loader_seg (RWX) :           org = 0x40050000, len = 0x6000  /* SRAM Block 14 & part of 15 */
+  iram_seg (RWX) :                  org = 0x4004B000, len = 0x4000  /* SRAM part of block 12 and 13 */
+  iram_loader_seg (RWX) :           org = 0x4004F000, len = 0x7000  /* SRAM part of block 13, Block 14 & part of 15 */
   dram_seg (RW) :                   org = 0x3FFE6000, len = 0x4B00  /* Part SRAM Blocks 15 & 16, ROM static buffer starts at end of this region (reclaimed after app runs) */
 }
 

components/bootloader_support/.build-test-rules.yml

@@ -5,3 +5,7 @@ components/bootloader_support/test_apps/rtc_custom_section:
     - if: IDF_TARGET == "esp32c2"
       temporary: false
       reason: esp32c2 does not have RTC memory
+  disable_test:
+    - if: IDF_TARGET == "esp32h2"
+      temporary: true
+      reason: target esp32h2 is not supported yet

components/bootloader_support/CMakeLists.txt

@@ -2,21 +2,31 @@ set(srcs
     "src/bootloader_common.c"
     "src/bootloader_common_loader.c"
     "src/bootloader_clock_init.c"
-    "bootloader_flash/src/bootloader_flash.c"
     "src/bootloader_mem.c"
     "src/bootloader_random.c"
     "src/bootloader_random_${IDF_TARGET}.c"
-    "src/bootloader_utility.c"
-    "src/esp_image_format.c"
+    "src/bootloader_efuse.c"
     "src/flash_encrypt.c"
     "src/secure_boot.c"
-    "src/flash_partitions.c"
-    "bootloader_flash/src/flash_qio_mode.c"
-    "bootloader_flash/src/bootloader_flash_config_${IDF_TARGET}.c"
-    "src/bootloader_efuse.c"
     )
 
-if(BOOTLOADER_BUILD)
+if(NOT CONFIG_APP_BUILD_TYPE_PURE_RAM_APP)
+    list(APPEND srcs
+        "bootloader_flash/src/bootloader_flash.c"
+        "bootloader_flash/src/flash_qio_mode.c"
+        "bootloader_flash/src/bootloader_flash_config_${IDF_TARGET}.c"
+        )
+endif()
+
+if(CONFIG_APP_BUILD_TYPE_APP_2NDBOOT)
+    list(APPEND srcs
+        "src/bootloader_utility.c"
+        "src/flash_partitions.c"
+        "src/esp_image_format.c"
+        )
+endif()
+
+if(BOOTLOADER_BUILD OR CONFIG_APP_BUILD_TYPE_RAM)
     set(include_dirs "include" "bootloader_flash/include"
         "private_include")
     set(priv_requires micro-ecc spi_flash efuse esp_app_format)
@@ -25,12 +35,15 @@ if(BOOTLOADER_BUILD)
     "src/bootloader_clock_loader.c"
     "src/bootloader_console.c"
     "src/bootloader_console_loader.c"
-    "src/bootloader_panic.c"
     "src/${IDF_TARGET}/bootloader_sha.c"
     "src/${IDF_TARGET}/bootloader_soc.c"
     "src/${IDF_TARGET}/bootloader_${IDF_TARGET}.c"
     )
     list(APPEND priv_requires hal)
+    if(CONFIG_ESP_ROM_REV0_HAS_NO_ECDSA_INTERFACE)
+        list(APPEND srcs
+            "src/${IDF_TARGET}/bootloader_ecdsa.c")
+    endif()
 else()
     list(APPEND srcs
         "src/idf/bootloader_sha.c")
@@ -41,6 +54,7 @@ else()
 endif()
 
 if(BOOTLOADER_BUILD)
+    list(APPEND srcs "src/bootloader_panic.c")
     if(CONFIG_SECURE_FLASH_ENC_ENABLED)
         list(APPEND srcs "src/flash_encryption/flash_encrypt.c"
                          "src/${IDF_TARGET}/flash_encryption_secure_features.c")
@@ -150,12 +164,10 @@ if(CONFIG_SECURE_SIGNED_APPS AND (CONFIG_SECURE_BOOT_V1_ENABLED OR CONFIG_SECURE
     target_add_binary_data(${COMPONENT_LIB} "${secure_boot_verification_key}" "BINARY"
         RENAME_TO signature_verification_key_bin)
     set_property(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
-        APPEND PROPERTY ADDITIONAL_CLEAN_FILES
+        APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES
         "${secure_boot_verification_key}")
 endif()
 
 if(BOOTLOADER_BUILD)
     target_link_libraries(${COMPONENT_LIB} INTERFACE "-u abort")
 endif()
-
-target_compile_options(${COMPONENT_LIB} PRIVATE "-Wno-format")