Release 6.2.0

Delete cortexm_crt0.s and tx_simulator_startup.s which were removed from the latest release

.github/workflows/ci_cortex_m0.yml

@@ -43,12 +43,12 @@ jobs:
           directory: $HOME/arm-none-eabi-gcc-9-2019-q4
 
     # Get CMake into the environment
-    - name: Install cmake 3.17.1
+    - name: Install cmake 3.19.1
-      uses: lukka/get-cmake@v3.17.1
+      uses: lukka/get-cmake@v3.19.1
 
     # Get Ninja into the environment
     - name: Install ninja-build
-      uses: seanmiddleditch/gha-setup-ninja@v1
+      uses: seanmiddleditch/gha-setup-ninja@v3
 
     # Prepare the build system
     - name: Prepare build system

.github/workflows/ci_cortex_m3.yml

@@ -43,12 +43,12 @@ jobs:
           directory: $HOME/arm-none-eabi-gcc-9-2019-q4
 
     # Get CMake into the environment
-    - name: Install cmake 3.17.1
+    - name: Install cmake 3.19.1
-      uses: lukka/get-cmake@v3.17.1
+      uses: lukka/get-cmake@v3.19.1
 
     # Get Ninja into the environment
     - name: Install ninja-build
-      uses: seanmiddleditch/gha-setup-ninja@v1
+      uses: seanmiddleditch/gha-setup-ninja@v3
 
     # Prepare the build system
     - name: Prepare build system

.github/workflows/ci_cortex_m4.yml

@@ -43,12 +43,12 @@ jobs:
           directory: $HOME/arm-none-eabi-gcc-9-2019-q4
 
     # Get CMake into the environment
-    - name: Install cmake 3.17.1
+    - name: Install cmake 3.19.1
-      uses: lukka/get-cmake@v3.17.1
+      uses: lukka/get-cmake@v3.19.1
 
     # Get Ninja into the environment
     - name: Install ninja-build
-      uses: seanmiddleditch/gha-setup-ninja@v1
+      uses: seanmiddleditch/gha-setup-ninja@v3
 
     # Prepare the build system
     - name: Prepare build system

.github/workflows/ci_cortex_m7.yml

@@ -43,12 +43,12 @@ jobs:
           directory: $HOME/arm-none-eabi-gcc-9-2019-q4
 
     # Get CMake into the environment
-    - name: Install cmake 3.17.1
+    - name: Install cmake 3.19.1
-      uses: lukka/get-cmake@v3.17.1
+      uses: lukka/get-cmake@v3.19.1
 
     # Get Ninja into the environment
     - name: Install ninja-build
-      uses: seanmiddleditch/gha-setup-ninja@v1
+      uses: seanmiddleditch/gha-setup-ninja@v3
 
     # Prepare the build system
     - name: Prepare build system

CMakeLists.txt

@@ -2,7 +2,6 @@ cmake_minimum_required(VERSION 3.0.0 FATAL_ERROR)
 
 # Set up the project
 project(threadx
-    VERSION 6.0.0 
     LANGUAGES C ASM
 )
 
@@ -12,6 +11,8 @@ endif()
 if(NOT DEFINED THREADX_TOOLCHAIN)
     message(FATAL_ERROR "Error: THREADX_TOOLCHAIN not defined")
 endif()
+message(STATUS "THREADX_ARCH: ${THREADX_ARCH}")
+message(STATUS "THREADX_TOOLCHAIN: ${THREADX_TOOLCHAIN}")
 
 # Define our target library and an alias for consumers
 add_library(${PROJECT_NAME})
@@ -21,13 +22,26 @@ add_library("azrtos::${PROJECT_NAME}" ALIAS ${PROJECT_NAME})
 set(CUSTOM_INC_DIR ${CMAKE_CURRENT_BINARY_DIR}/custom_inc)
 
 # Pick up the port specific variables and apply them
-add_subdirectory(${CMAKE_CURRENT_LIST_DIR}/ports/${THREADX_ARCH}/${THREADX_TOOLCHAIN})
+if(DEFINED THREADX_CUSTOM_PORT)
+    add_subdirectory(${THREADX_CUSTOM_PORT} threadx_port)
+else()
+    add_subdirectory(${CMAKE_CURRENT_LIST_DIR}/ports/${THREADX_ARCH}/${THREADX_TOOLCHAIN})
+endif()
 
 # Pick up the common stuff
 add_subdirectory(${CMAKE_CURRENT_LIST_DIR}/common)
 
-
+# Define the FreeRTOS adaptation layer
-
+add_library(freertos-threadx EXCLUDE_FROM_ALL)
+target_include_directories(freertos-threadx
+    PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/utility/rtos_compatibility_layers/FreeRTOS
+)
+target_sources(freertos-threadx
+    PRIVATE
+    ${CMAKE_CURRENT_LIST_DIR}/utility/rtos_compatibility_layers/FreeRTOS/tx_freertos.c
+)
+target_link_libraries(freertos-threadx PUBLIC threadx)
 
 # If the user provided an override, copy it to the custom directory
 if (NOT TX_USER_FILE)

LICENSED-HARDWARE.txt

@@ -1,6 +1,6 @@
 LICENSED HARDWARE LIST
 
-Last Updated: 2020-05-08
+Last Updated: 2021-04-01
 
 Microsoft has entered into OEM Agreements with manufacturers of the following
 microprocessors and microcontrollers (the “hardware”) to enable those
@@ -11,6 +11,35 @@ Production Use” rights in Section 2 of the Microsoft Software License Terms fo
 Microsoft Azure RTOS. If hardware is not listed below, you do not have those
 rights.
 
+
+STMicroelectronics:
+
+    STM32 MCUs
+    STM32 MPUs
+
+MediaTek:
+
+    MT3620 MCU (Azure Sphere)
+
+Microchip:
+
+    PIC 32-bit MCUs
+    SAM 32-bit MCUs
+    SAM 32-bit MPUs
+
+NXP:
+
+    i.MX RT10xx and RT116x/7x series crossover MCUs
+    LPC5500 series
+
+
+Renesas:
+
+    Synergy Platform
+    RX Family of MCUs
+    RA Family of MCUs
+    RZ Family of MPUs
+
 --------------------------------------------------------------------------------
 
 More coming soon. Please check back frequently for updates.

README.md

@@ -1,110 +1,189 @@
-![cortex_m0](https://github.com/azure-rtos/threadx/workflows/cortex_m0/badge.svg)
-![cortex_m3](https://github.com/azure-rtos/threadx/workflows/cortex_m3/badge.svg)
-![cortex_m4](https://github.com/azure-rtos/threadx/workflows/cortex_m4/badge.svg)
-![cortex_m7](https://github.com/azure-rtos/threadx/workflows/cortex_m7/badge.svg)
-
 # Azure RTOS ThreadX
 
 This advanced real-time operating system (RTOS) is designed specifically for deeply embedded applications. Among the multiple benefits it provides are advanced scheduling facilities, message passing, interrupt management, and messaging services. Azure RTOS ThreadX has many advanced features, including picokernel architecture, preemption threshold, event chaining, and a rich set of system services.
 
-## Documentation
+Here are the key features and modules of ThreadX:
 
-Documentation for this library can be found here: http://docs.microsoft.com/azure/rtos/threadx
+![ThreadX Key Features](./docs/threadx-features.png)
+
+## Getting Started
+
+Azure RTOS has been integrated to the semiconductor's SDKs and development environment. You can develop using the tools of choice from [STMicroelectronics](https://www.st.com/content/st_com/en/campaigns/x-cube-azrtos-azure-rtos-stm32.html), [NXP](https://www.nxp.com/design/software/embedded-software/azure-rtos-for-nxp-microcontrollers:AZURE-RTOS), [Renesas](https://github.com/renesas/azure-rtos) and [Microchip](https://mu.microchip.com/get-started-simplifying-your-iot-design-with-azure-rtos).
+
+We also provide [getting started guide](https://github.com/azure-rtos/getting-started) and [samples](https://github.com/azure-rtos/samples) using hero development boards from semiconductors you can build and test with.
+
+See [Overview of Azure RTOS ThreadX](https://learn.microsoft.com/en-us/azure/rtos/threadx/overview-threadx) for the high-level overview, and all documentation and APIs can be found in: [Azure RTOS ThreadX documentation](https://learn.microsoft.com/en-us/azure/rtos/threadx/). 
+
+Also there is dedicated [learning path of Azure RTOS ThreadX](https://learn.microsoft.com/training/paths/azure-rtos-threadx/) for learning systematically.
 
 
-# Understanding inter-component dependencies
+## Repository Structure and Usage
+### Directory layout
 
-The main components of Azure RTOS are each provided in their own repository, but there are dependencies between them--shown in the following graph--that are important to understand when setting up your builds.
+    .
+    ├── cmake                        # CMakelist files for building the project
+    ├── common                       # Core ThreadX files
+    ├── common_modules               # Core ThreadX module files
+    ├── common_smp                   # Core ThreadX SMP files
+    ├── docs                         # Documentation supplements
+    ├── ports                        # Architecture and compiler specific files. See below for directory breakdown     
+    │   ├── cortex_m7     
+    │   │   ├── iar                  # Example IAR compiler sample project
+    │   │   │   ├── example build    # IAR workspace and sample project files
+    │   │   │   ├── inc              # tx_port.h for this architecture
+    │   │   │   └── src              # Source files for this architecture
+    │   │   ├── ac6                  # Example ac6/Keil sample project
+    │   │   ├── gnu                  # Example gnu sample project
+    │   │   └── ...
+    │   └── ...        
+    ├── ports_modules                # Architecture and compiler specific files for threadX modules
+    ├── ports_smp                    # Architecture and compiler specific files for threadX SMP
+    ├── samples                      # demo_threadx.c
+    └── utility                      # Test cases and utilities
 
-![dependency graph](docs/deps.png)
-
-# Building and using the library
-
-## Prerequisites
-
-Install the following tools:
-
-* [CMake](https://cmake.org/download/) version 3.0 or later
-* [GCC compilers for arm-none-eabi](https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-rm/downloads)
-* [Ninja](https://ninja-build.org/)
-
-## Cloning the repo
-
-```bash
-$ git clone https://github.com/azure-rtos/threadx.git
-```
-
-## Building as a static library
-
-Each component of Azure RTOS comes with a composible CMake-based build system that supports many different MCUs and host systems. Integrating any of these components into your device app code is as simple as adding a git submodule and then including it in your build using the CMake command `add_subdirectory()`.
-
-While the typical usage pattern is to include threadx into your device code source tree to be built & linked with your code, you can compile this project as a standalone static library to confirm your build is set up correctly.
-
-```bash
-$ cmake -Bbuild -DCMAKE_TOOLCHAIN_FILE=cmake/cortex_m4.cmake -GNinja .
-
-$ cmake --build ./build
-```
-
-NOTE: You will have to take the dependency graph above into account when building anything other than threadx itself.
-
-# Repository Structure and Usage
 
 ## Branches & Releases
 
-The master branch has the most recent code with all new features and bug fixes. It does not represent the latest General Availability (GA) release of the library.
+The master branch has the most recent code with all new features and bug fixes. It does not represent the latest General Availability (GA) release of the library. Each official release (preview or GA) will be tagged to mark the commit and push it into the Github releases tab, e.g. `v6.2-rel`.
 
-## Releases
+## Supported Architecture Ports
-
-Each official release (preview or GA) will be tagged to mark the commit and push it into the Github releases tab, e.g. `v6.0-rel`.
-
-## Directory layout
 
+### ThreadX
 ```
-- cmake
+arc_em      cortex_a12        cortex_m0     cortex_r4
-- common
+arc_hs      cortex_a15        cortex_m23    cortex_r5
-  - inc
+arm11       cortex_a17        cortex_m3     cortex_r7
-  - src
+arm9        cortex_a34        cortex_m33    
-- ports
+c667x       cortex_a35        cortex_m4    
-  - cortex_m0/gnu
+linux       cortex_a5         cortex_m55
-    - inc
+risc-v32    cortex_a53        cortex_m7
-    - src
+rxv1        cortex_a55        cortex_m85
-  - cortex_m3/gnu
+rxv2        cortex_a57
-    - inc
+rxv3        cortex_a5x
-    - src
+win32       cortex_a65
-  - cortex_m4/gnu
+xtensa      cortex_a65ae
-    - inc
+            cortex_a7
-    - src
+            cortex_a72
-  - cortex_m7/gnu
+            cortex_a73
-    - inc
+            cortex_a75
-    - src
+            cortex_a76
-- samples
+            cortex_a76ae
+            cortex_a77
+            cortex_a8
+            cortex_a9
 ```
 
-# Security
+### ThreadX Modules
+[Azure RTOS ThreadX Modules](https://learn.microsoft.com/azure/rtos/threadx-modules/chapter1) component provides an infrastructure for applications to dynamically load modules that are built separately from the resident portion of the application.
+```
+cortex_a35
+cortex_a35_smp
+cortex_a7
+cortex_m0+
+cortex_m23
+cortex_m3
+cortex_m33
+cortex_m4
+cortex_m7
+cortex_r4
+rxv2
+```
+
+### ThreadX SMP
+[Azure RTOS ThreadX SMP](https://learn.microsoft.com/azure/rtos/threadx/threadx-smp/chapter1) is a high-performance real-time SMP kernel designed specifically for embedded applications.
+```
+arc_hs_smp
+cortex_a34_smp
+cortex_a35_smp
+cortex_a53_smp
+cortex_a55_smp
+cortex_a57_smp
+cortex_a5x_smp
+cortex_a5_smp
+cortex_a65ae_smp
+cortex_a65_smp
+cortex_a72_smp
+cortex_a73_smp
+cortex_a75_smp
+cortex_a76ae_smp
+cortex_a76_smp
+cortex_a77_smp
+cortex_a78_smp
+cortex_a7_smp
+cortex_a9_smp
+linux
+```
+
+## Adaptation layer for ThreadX
+
+Azure RTOS ThreadX is an advanced real-time operating system (RTOS) designed specifically for deeply embedded applications. To help ease application migration to Azure RTOS, ThreadX provides [adaption layers](https://github.com/azure-rtos/threadx/tree/master/utility/rtos_compatibility_layers) for various legacy RTOS APIs (FreeRTOS, POSIX, OSEK, etc.).
+
+## Component dependencies
+
+The main components of Azure RTOS are each provided in their own repository, but there are dependencies between them, as shown in the following graph. This is important to understand when setting up your builds.
+
+![dependency graph](docs/deps.png)
+
+> You will have to take the dependency graph above into account when building anything other than ThreadX itself.
+
+### Building and using the library
+
+Instruction for building the ThreadX as static library using Arm GNU Toolchain and CMake. If you are using toolchain and IDE from semiconductor, you might follow its own instructions to use Azure RTOS components as explained in the [Getting Started](#getting-started) section.
+
+1. Install the following tools:
+
+    * [CMake](https://cmake.org/download/) version 3.0 or later
+    * [Arm GNU Toolchain for arm-none-eabi](https://developer.arm.com/downloads/-/arm-gnu-toolchain-downloads)
+    * [Ninja](https://ninja-build.org/)
+
+1. Cloning the repo
+
+    ```bash
+    $ git clone https://github.com/azure-rtos/threadx.git
+    ```
+
+1. Define the features and addons you need in `tx_user.h` and build together with the component source code. You can refer to [`tx_user_sample.h`](https://github.com/azure-rtos/threadx/blob/master/common/inc/tx_user_sample.h) as an example.
+
+1. Building as a static library
+
+    Each component of Azure RTOS comes with a composable CMake-based build system that supports many different MCUs and host systems. Integrating any of these components into your device app code is as simple as adding a git submodule and then including it in your build using the CMake `add_subdirectory()`.
+
+    While the typical usage pattern is to include ThreadX into your device code source tree to be built & linked with your code, you can compile this project as a standalone static library to confirm your build is set up correctly.
+
+    An example of building the library for Cortex-M4:
+
+    ```bash
+    $ cmake -Bbuild -GNinja -DCMAKE_TOOLCHAIN_FILE=cmake/cortex_m4.cmake .
+
+    $ cmake --build ./build
+    ```
+
+## Professional support
+
+[Professional support plans](https://azure.microsoft.com/support/options/) are available from Microsoft. For community support and others, see the [Resources](#resources) section below.
+
+## Licensing
+
+License terms for using Azure RTOS are defined in the LICENSE.txt file of this repo. Please refer to this file for all definitive licensing information. No additional license fees are required for deploying Azure RTOS on hardware defined in the LICENSED-HARDWARE.txt file. If you are using hardware not defined in the LICENSED-HARDWARE.txt file or have licensing questions in general, please contact Microsoft directly at https://aka.ms/azrtos-license.
+
+## Resources
+
+The following are references to additional Azure RTOS resources:
+
+- **Product introduction and white papers**: https://azure.com/rtos
+- **General technical questions**: https://aka.ms/QnA/azure-rtos
+- **Product issues and bugs, or feature requests**: https://github.com/azure-rtos/threadx/issues
+- **Licensing and sales questions**: https://aka.ms/azrtos-license
+- **Product roadmap and support policy**: https://aka.ms/azrtos/lts
+- **Blogs and videos**: http://msiotblog.com and https://aka.ms/iotshow
+- **Azure RTOS TraceX Installer**: https://aka.ms/azrtos-tracex-installer
+
+You can also check [previous questions](https://stackoverflow.com/questions/tagged/azure-rtos+threadx) or ask new ones on StackOverflow using the `azure-rtos` and `threadx` tags.
+
+## Security
 
 Azure RTOS provides OEMs with components to secure communication and to create code and data isolation using underlying MCU/MPU hardware protection mechanisms. It is ultimately the responsibility of the device builder to ensure the device fully meets the evolving security requirements associated with its specific use case.
 
-# Licensing
+## Contribution
 
-License terms for using Azure RTOS are defined in the LICENSE.txt file of this repo. Please refer to this file for all definitive licensing information. No additional license fees are required for deploying Azure RTOS on hardware defined in the LICENSED-HARDWARE.txt file. If you are using hardware not defined in the LICENSED-HARDWARE.txt file or have licensing questions in general, please contact Microsoft directly at https://azure-rtos.ms-iot-contact.com/
+Please follow the instructions provided in the [CONTRIBUTING.md](./CONTRIBUTING.md) for the corresponding repository.
-
-# Contribution, feedback, issues, and professional support
-
-If you encounter any bugs, have suggestions for new features, or if you would like to become an active contributor to this project, please follow the instructions provided in the contribution guideline for the corresponding repo.
-
-For basic support, click Issues in the command bar or post a question to [Stack Overflow](http://stackoverflow.com/questions/tagged/azure-rtos+threadx) using the `threadx` and `azure-rtos` tags.
-
-Professional support plans (https://azure.microsoft.com/en-us/support/options/) are available from Microsoft.
-
-# Additional Resources
-
-The following are references to additional Azure RTOS and Azure IoT in general:
-|   |   |
-|---|---|
-| Azure RTOS Documenation and Guides: | https://docs.microsoft.com/azure/rtos |
-| Azure RTOS Website: | https://azure.microsoft.com/services/rtos/ |
-| Azure RTOS Sales Questions: | https://azure-rtos.ms-iot-contact.com/ |
-| For technical questions check out Microsoft Q/A for Azure IoT: | https://aka.ms/QnA/azure-rtos |
-| Internet of Things Show for latest announcements and online training: | https://aka.ms/iotshow |
-| IoT Tech Community: | https://aka.ms/community/azure-rtos |

cmake/arm-none-eabi.cmake

@@ -17,7 +17,7 @@ set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
 
 set(CMAKE_C_FLAGS   "${MCPU_FLAGS} ${VFP_FLAGS} ${SPEC_FLAGS} -fdata-sections -ffunction-sections -mlong-calls" CACHE INTERNAL "c compiler flags")
 set(CMAKE_CXX_FLAGS "${MCPU_FLAGS} ${VFP_FLAGS} -fdata-sections -ffunction-sections -fno-rtti -fno-exceptions -mlong-calls" CACHE INTERNAL "cxx compiler flags")
-set(CMAKE_ASM_FLAGS "${MCPU_FLAGS} -x assembler-with-cpp" CACHE INTERNAL "asm compiler flags")
+set(CMAKE_ASM_FLAGS "${MCPU_FLAGS} ${VFP_FLAGS} -x assembler-with-cpp" CACHE INTERNAL "asm compiler flags")
 set(CMAKE_EXE_LINKER_FLAGS "${MCPU_FLAGS} ${LD_FLAGS} -Wl,--gc-sections" CACHE INTERNAL "exe link flags")
 
 SET(CMAKE_C_FLAGS_DEBUG "-Og -g -ggdb3" CACHE INTERNAL "c debug compiler flags")

cmake/linux.cmake

@@ -0,0 +1,31 @@
+set(CMAKE_SYSTEM_NAME Linux)
+set(CMAKE_SYSTEM_PROCESSOR x86_64)
+
+set(CMAKE_C_COMPILER    gcc)
+set(CMAKE_CXX_COMPILER  g++)
+set(AS                  as)
+set(AR                  ar)
+set(OBJCOPY             objcopy)
+set(OBJDUMP             objdump)
+set(SIZE                size)
+
+set(THREADX_ARCH "linux")
+set(THREADX_TOOLCHAIN "gnu")
+
+set(LINUX_FLAGS "-g -pthread")
+
+set(CMAKE_C_FLAGS   "${LINUX_FLAGS} " CACHE INTERNAL "c compiler flags")
+set(CMAKE_CXX_FLAGS "${LINUX_FLAGS} -fno-rtti -fno-exceptions" CACHE INTERNAL "cxx compiler flags")
+set(CMAKE_ASM_FLAGS "${LINUX_FLAGS} -x assembler-with-cpp" CACHE INTERNAL "asm compiler flags")
+set(CMAKE_EXE_LINKER_FLAGS "${LINUX_FLAGS} ${LD_FLAGS} -Wl,--gc-sections" CACHE INTERNAL "exe link flags")
+
+SET(CMAKE_C_FLAGS_DEBUG "-Og -g -ggdb3" CACHE INTERNAL "c debug compiler flags")
+SET(CMAKE_CXX_FLAGS_DEBUG "-Og -g -ggdb3" CACHE INTERNAL "cxx debug compiler flags")
+SET(CMAKE_ASM_FLAGS_DEBUG "-g -ggdb3" CACHE INTERNAL "asm debug compiler flags")
+
+SET(CMAKE_C_FLAGS_RELEASE "-O3" CACHE INTERNAL "c release compiler flags")
+SET(CMAKE_CXX_FLAGS_RELEASE "-O3" CACHE INTERNAL "cxx release compiler flags")
+SET(CMAKE_ASM_FLAGS_RELEASE "" CACHE INTERNAL "asm release compiler flags")
+
+# this makes the test compiles use static library option so that we don't need to pre-set linker flags and scripts
+set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)

cmake/win32.cmake

@@ -0,0 +1,15 @@
+set(CMAKE_SYSTEM_NAME Windows)
+set(CMAKE_SYSTEM_PROCESSOR x86_64)
+
+set(THREADX_ARCH "win32")
+set(THREADX_TOOLCHAIN "vs_2019")
+
+set(WIN32_FLAGS "")
+
+set(CMAKE_C_FLAGS   "${WIN32_FLAGS} " CACHE INTERNAL "c compiler flags")
+set(CMAKE_CXX_FLAGS "${WIN32_FLAGS} -fno-rtti -fno-exceptions" CACHE INTERNAL "cxx compiler flags")
+set(CMAKE_ASM_FLAGS "${WIN32_FLAGS} -x assembler-with-cpp" CACHE INTERNAL "asm compiler flags")
+set(CMAKE_EXE_LINKER_FLAGS "${WIN32_FLAGS} ${LD_FLAGS}" CACHE INTERNAL "exe link flags")
+
+# this makes the test compiles use static library option so that we don't need to pre-set linker flags and scripts
+set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)

common/CMakeLists.txt

@@ -202,6 +202,7 @@ target_sources(${PROJECT_NAME}
 
 # Add the Common/inc directory to the project include list
 target_include_directories(${PROJECT_NAME} 
+    SYSTEM
     PUBLIC 
     ${CMAKE_CURRENT_LIST_DIR}/inc
 )

common/inc/tx_api.h

@@ -26,7 +26,7 @@
 /*  APPLICATION INTERFACE DEFINITION                       RELEASE        */
 /*                                                                        */
 /*    tx_api.h                                            PORTABLE C      */
-/*                                                           6.0.1        */
+/*                                                           6.2.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -44,9 +44,56 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020      William E. Lamie        Initial Version 6.0           */
-/*  06-30-2020     William E. Lamie         Modified comment(s), and      */
+/*  09-30-2020      William E. Lamie        Modified comment(s), and      */
 /*                                            updated product constants,  */
-/*                                            resulting in version 6.0.1  */
+/*                                            added new thread execution  */
+/*                                            state TX_PRIORITY_CHANGE,   */
+/*                                            added macros for casting    */
+/*                                            pointers to ALIGN_TYPE,     */
+/*                                            resulting in version 6.1    */
+/*  10-16-2020      William E. Lamie        Modified comment(s), and      */
+/*                                            increased patch version,    */
+/*                                            resulting in version 6.1.1  */
+/*  11-09-2020      Yuxin Zhou              Modified comment(s), and      */
+/*                                            moved TX_THREAD_GET_SYSTEM_ */
+/*                                            STATE to tx_api.h,          */
+/*                                            resulting in version 6.1.2  */
+/*  12-31-2020      William E. Lamie        Modified comment(s), and      */
+/*                                            increased patch version,    */
+/*                                            resulting in version 6.1.3  */
+/*  03-02-2021      Scott Larson            Modified comment(s), and      */
+/*                                            order defines numerically,  */
+/*                                            add option to remove FileX  */
+/*                                            pointer,                    */
+/*                                            resulting in version 6.1.5  */
+/*  04-02-2021      Scott Larson            Modified comment(s), and      */
+/*                                            update patch number,        */
+/*                                            resulting in version 6.1.6  */
+/*  06-02-2021      Yuxin Zhou              Modified comment(s), added    */
+/*                                            Execution Profile support,  */
+/*                                            resulting in version 6.1.7  */
+/*  08-02-2021      Scott Larson            Modified comment(s), and      */
+/*                                            update patch number,        */
+/*                                            resulting in version 6.1.8  */
+/*  10-15-2021      Yuxin Zhou              Modified comment(s),          */
+/*                                            update patch number,        */
+/*                                            resulting in version 6.1.9  */
+/*  01-31-2022      Scott Larson            Modified comment(s),          */
+/*                                            add unused parameter macro, */
+/*                                            update patch number,        */
+/*                                            resulting in version 6.1.10 */
+/*  04-25-2022      Wenhui Xie              Modified comment(s),          */
+/*                                            optimized the definition of */
+/*                                            TX_TIMER_TICKS_PER_SECOND,  */
+/*                                            resulting in version 6.1.11 */
+/*  07-29-2022      Scott Larson            Modified comment(s),          */
+/*                                            update patch number,        */
+/*                                            resulting in version 6.1.12 */
+/*  10-31-2022      Scott Larson            Modified comment(s),          */
+/*                                            add extension macros,       */
+/*                                            update EPK typedef,         */
+/*                                            update version numbers,     */
+/*                                            resulting in version 6.2.0  */
 /*                                                                        */
 /**************************************************************************/
 
@@ -64,11 +111,18 @@ extern   "C" {
 
 #endif
 
+/* Disable warning of parameter not used. */
+#ifndef TX_PARAMETER_NOT_USED
+#define TX_PARAMETER_NOT_USED(p) ((void)(p))
+#endif /* TX_PARAMETER_NOT_USED */
 
 /* Include the port-specific data type file.  */
 
 #include "tx_port.h"
 
+#if (defined(TX_EXECUTION_PROFILE_ENABLE) && !defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY))
+#include "tx_execution_profile.h"
+#endif
 
 /* Define basic constants for the ThreadX kernel.  */
 
@@ -78,12 +132,13 @@ extern   "C" {
 
 #define AZURE_RTOS_THREADX
 #define THREADX_MAJOR_VERSION           6
-#define THREADX_MINOR_VERSION           0
+#define THREADX_MINOR_VERSION           2
-#define THREADX_PATCH_VERSION           1
+#define THREADX_PATCH_VERSION           0
 
 /* Define the following symbol for backward compatibility */
 #define EL_PRODUCT_THREADX
 
+
 /* API input parameters and general constants.  */
 
 #define TX_NO_WAIT                      ((ULONG)  0)
@@ -132,13 +187,13 @@ extern   "C" {
 #define TX_FILE                         ((UINT) 11)
 #define TX_TCP_IP                       ((UINT) 12)
 #define TX_MUTEX_SUSP                   ((UINT) 13)
+#define TX_PRIORITY_CHANGE              ((UINT) 14)
 
 
 /* API return values.  */
 
 #define TX_SUCCESS                      ((UINT) 0x00)
 #define TX_DELETED                      ((UINT) 0x01)
-#define TX_NO_MEMORY                    ((UINT) 0x10)
 #define TX_POOL_ERROR                   ((UINT) 0x02)
 #define TX_PTR_ERROR                    ((UINT) 0x03)
 #define TX_WAIT_ERROR                   ((UINT) 0x04)
@@ -153,6 +208,7 @@ extern   "C" {
 #define TX_NO_INSTANCE                  ((UINT) 0x0D)
 #define TX_THREAD_ERROR                 ((UINT) 0x0E)
 #define TX_PRIORITY_ERROR               ((UINT) 0x0F)
+#define TX_NO_MEMORY                    ((UINT) 0x10)
 #define TX_START_ERROR                  ((UINT) 0x10)
 #define TX_DELETE_ERROR                 ((UINT) 0x11)
 #define TX_RESUME_ERROR                 ((UINT) 0x12)
@@ -175,12 +231,82 @@ extern   "C" {
 #define TX_FEATURE_NOT_ENABLED          ((UINT) 0xFF)
 
 
+#ifdef TX_64_BIT
+
+#ifndef TX_THREAD_EXTENSION_PTR_SET
+#define TX_THREAD_EXTENSION_PTR_SET(a, b)                   { \
+                                                                TX_THREAD *thread_ptr; \
+                                                                thread_ptr = (TX_THREAD *) (a); \
+                                                                (thread_ptr -> tx_thread_extension_ptr) = (VOID *)(b); \
+                                                            }
+#endif /* TX_THREAD_EXTENSION_PTR_SET  */
+
+#ifndef TX_THREAD_EXTENSION_PTR_GET
+#define TX_THREAD_EXTENSION_PTR_GET(a, b, c)                { \
+                                                                TX_PARAMETER_NOT_USED(c); \
+                                                                TX_THREAD *thread_ptr; \
+                                                                thread_ptr = tx_thread_identify(); \
+                                                                while(1)\
+                                                                { \
+                                                                    if (thread_ptr -> tx_thread_extension_ptr) \
+                                                                    { \
+                                                                        (a) = (b *)(thread_ptr -> tx_thread_extension_ptr); \
+                                                                        break; \
+                                                                    } \
+                                                                    tx_thread_sleep(1); \
+                                                                } \
+                                                            }
+#endif /* TX_THREAD_EXTENSION_PTR_GET  */
+
+#ifndef TX_TIMER_EXTENSION_PTR_SET
+#define TX_TIMER_EXTENSION_PTR_SET(a, b)                    { \
+                                                                TX_TIMER *timer_ptr; \
+                                                                timer_ptr = (TX_TIMER *) (a);   \
+                                                                (timer_ptr -> tx_timer_internal.tx_timer_internal_extension_ptr) = (VOID *)(b); \
+                                                            }
+#endif /* TX_TIMER_EXTENSION_PTR_SET  */
+
+#ifndef TX_TIMER_EXTENSION_PTR_GET
+#define TX_TIMER_EXTENSION_PTR_GET(a, b, c)                 { \
+                                                                TX_PARAMETER_NOT_USED(c); \
+                                                                if (!_tx_timer_expired_timer_ptr -> tx_timer_internal_extension_ptr) \
+                                                                    return; \
+                                                                (a) = (b *)(_tx_timer_expired_timer_ptr -> tx_timer_internal_extension_ptr); \
+                                                            }
+#endif /* TX_TIMER_EXTENSION_PTR_GET  */
+
+#else   /* not 64 bit */
+
+#ifndef TX_THREAD_EXTENSION_PTR_SET
+#define TX_THREAD_EXTENSION_PTR_SET(a, b)
+#endif /* TX_THREAD_EXTENSION_PTR_SET  */
+
+#ifndef TX_THREAD_EXTENSION_PTR_GET
+#define TX_THREAD_EXTENSION_PTR_GET(a, b, c)                { \
+                                                                (a) = (b *)(c); \
+                                                            }
+#endif /* TX_THREAD_EXTENSION_PTR_GET  */
+
+#ifndef TX_TIMER_EXTENSION_PTR_SET
+#define TX_TIMER_EXTENSION_PTR_SET(a, b)
+#endif /* TX_TIMER_EXTENSION_PTR_SET  */
+
+#ifndef TX_TIMER_EXTENSION_PTR_GET
+#define TX_TIMER_EXTENSION_PTR_GET(a, b, c)                 { \
+                                                                (a) = (b *)(c); \
+                                                            }
+#endif /* TX_TIMER_EXTENSION_PTR_GET  */
+
+#endif  /* TX_64_BIT */
+
+
+
 /* Define the common timer tick reference for use by other middleware components. The default
    value is 10ms, but may be replaced by a port specific version in tx_port.h or by the user
    as a compilation option.  */
 
 #ifndef TX_TIMER_TICKS_PER_SECOND
-#define TX_TIMER_TICKS_PER_SECOND       ((ULONG) 100)
+#define TX_TIMER_TICKS_PER_SECOND       (100UL)
 #endif
 
 
@@ -406,7 +532,9 @@ typedef struct TX_THREAD_STRUCT
     TX_THREAD_EXTENSION_2
 
     /* Define a pointer type for FileX extensions.  */
+#ifndef TX_NO_FILEX_POINTER
     VOID                *tx_thread_filex_ptr;
+#endif
 
     /* Define the priority inheritance variables. These will be used
        to manage priority inheritance changes applied to this thread
@@ -472,6 +600,17 @@ typedef struct TX_THREAD_STRUCT
        is typically defined to whitespace in tx_port.h.  */
     TX_THREAD_EXTENSION_3
 
+
+    /* Define variables for supporting execution profile. */
+    /* Note that in ThreadX 5.x, user would define TX_ENABLE_EXECUTION_CHANGE_NOTIFY and use TX_THREAD_EXTENSION_3
+       to define the following two variables.
+       For Azure RTOS 6, user shall use TX_EXECUTION_PROFILE_ENABLE instead of TX_ENABLE_EXECUTION_CHANGE_NOTIFY,
+       and SHALL NOT add variables to TX_THREAD_EXTENSION_3. */
+#if (defined(TX_EXECUTION_PROFILE_ENABLE) && !defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY))
+    EXECUTION_TIME              tx_thread_execution_time_total;
+    EXECUTION_TIME_SOURCE_TYPE  tx_thread_execution_time_last_start;
+#endif
+
     /* Define suspension sequence number.  This is used to ensure suspension is still valid when
        cleanup routine executes.  */
     ULONG               tx_thread_suspension_sequence;
@@ -1076,7 +1215,6 @@ UINT    _tx_trace_interrupt_control(UINT new_posture);
 
 #ifdef TX_ENABLE_MULTI_ERROR_CHECKING
 
-
 /* Services with MULTI runtime error checking ThreadX.  */
 
 #define tx_block_allocate                           _txr_block_allocate
@@ -1774,7 +1912,6 @@ VOID                    _tx_misra_user_timer_pointer_get(TX_TIMER_INTERNAL *inte
 VOID                    _tx_misra_thread_stack_check(TX_THREAD *thread_ptr, VOID **highest_stack);
 VOID                    _tx_misra_trace_event_insert(ULONG event_id, VOID *info_field_1, ULONG info_field_2, ULONG info_field_3, ULONG info_field_4, ULONG filter, ULONG time_stamp);
 UINT                    _tx_misra_always_true(void);
-
 UCHAR                   **_tx_misra_indirect_void_to_uchar_pointer_convert(VOID **pointer);
 UCHAR                   **_tx_misra_uchar_to_indirect_uchar_pointer_convert(UCHAR *pointer);
 UCHAR                   *_tx_misra_block_pool_to_uchar_pointer_convert(TX_BLOCK_POOL *pool);
@@ -1807,7 +1944,6 @@ VOID                    _tx_misra_semaphore_put_notify_not_used(VOID (*semaphore
 VOID                    _tx_misra_thread_not_used(TX_THREAD *thread_ptr);
 VOID                    _tx_misra_thread_entry_exit_notify_not_used(VOID (*thread_entry_exit_notify)(TX_THREAD *notify_thread_ptr, UINT id));
 
-
 #define TX_MEMSET(a,b,c)                                _tx_misra_memset((a), (UINT) (b), (UINT) (c))
 #define TX_UCHAR_POINTER_ADD(a,b)                       _tx_misra_uchar_pointer_add((UCHAR *) (a), (ULONG) (b))
 #define TX_UCHAR_POINTER_SUB(a,b)                       _tx_misra_uchar_pointer_sub((UCHAR *) (a), (ULONG) (b))
@@ -1826,8 +1962,6 @@ VOID                    _tx_misra_thread_entry_exit_notify_not_used(VOID (*threa
 #define TX_TRACE_IN_LINE_INSERT(i,a,b,c,d,e)            _tx_misra_trace_event_insert((ULONG) (i), (VOID *) (a), (ULONG) (b), (ULONG) (c), (ULONG) (d), (ULONG) (e), ((ULONG) TX_TRACE_TIME_SOURCE));
 #endif
 #define TX_LOOP_FOREVER                                 (_tx_misra_always_true() == TX_TRUE)
-
-
 #define TX_INDIRECT_VOID_TO_UCHAR_POINTER_CONVERT(a)    _tx_misra_indirect_void_to_uchar_pointer_convert((a))
 #define TX_UCHAR_TO_INDIRECT_UCHAR_POINTER_CONVERT(a)   _tx_misra_uchar_to_indirect_uchar_pointer_convert((a))
 #define TX_BLOCK_POOL_TO_UCHAR_POINTER_CONVERT(a)       _tx_misra_block_pool_to_uchar_pointer_convert((a))
@@ -1863,7 +1997,6 @@ VOID                    _tx_misra_thread_entry_exit_notify_not_used(VOID (*threa
 #define TX_THREAD_NOT_USED(a)                           _tx_misra_thread_not_used((a))
 #define TX_THREAD_ENTRY_EXIT_NOTIFY_NOT_USED(a)         _tx_misra_thread_entry_exit_notify_not_used((a))
 
-
 #else
 
 /* Define the TX_MEMSET macro to the standard library function, if not already defined.  */
@@ -1880,6 +2013,8 @@ VOID                    _tx_misra_thread_entry_exit_notify_not_used(VOID (*threa
 #define TX_ULONG_POINTER_DIF(a,b)                       ((ULONG)(((ULONG *) (a)) - ((ULONG *) (b))))
 #define TX_POINTER_TO_ULONG_CONVERT(a)                  ((ULONG) ((VOID *) (a)))
 #define TX_ULONG_TO_POINTER_CONVERT(a)                  ((VOID *) ((ULONG) (a)))
+#define TX_POINTER_TO_ALIGN_TYPE_CONVERT(a)             ((ALIGN_TYPE) ((VOID *) (a)))
+#define TX_ALIGN_TYPE_TO_POINTER_CONVERT(a)             ((VOID *) ((ALIGN_TYPE) (a)))
 #define TX_TIMER_POINTER_DIF(a,b)                       ((ULONG)(((TX_TIMER_INTERNAL **) (a)) - ((TX_TIMER_INTERNAL **) (b))))
 #define TX_TIMER_POINTER_ADD(a,b)                       (((TX_TIMER_INTERNAL **) (a)) + ((ULONG) (b)))
 #define TX_USER_TIMER_POINTER_GET(a,b)                  { \
@@ -1890,8 +2025,6 @@ VOID                    _tx_misra_thread_entry_exit_notify_not_used(VOID (*threa
                                                             (b) =  (TX_TIMER *) working_ptr; \
                                                         }
 #define TX_LOOP_FOREVER                                 ((UINT) 1)
-
-
 #define TX_INDIRECT_VOID_TO_UCHAR_POINTER_CONVERT(a)    ((UCHAR **) ((VOID *) (a)))
 #define TX_UCHAR_TO_INDIRECT_UCHAR_POINTER_CONVERT(a)   ((UCHAR **) ((VOID *) (a)))
 #define TX_BLOCK_POOL_TO_UCHAR_POINTER_CONVERT(a)       ((UCHAR *) ((VOID *) (a)))
@@ -2202,6 +2335,13 @@ void __ghs_rnerr(char *errMsg, int stackLevels, int stackTraceDisplay, void *hex
 
 #endif
 
+/* Define the get system state macro. By default, it simply maps to the variable _tx_thread_system_state.  */
+/* Note that prior to Azure RTOS 6.1, this symbol was defined in tx_thread.h. */
+#ifndef TX_THREAD_GET_SYSTEM_STATE
+#define TX_THREAD_GET_SYSTEM_STATE()        _tx_thread_system_state
+#endif
+
+
 
 
 /* Determine if a C++ compiler is being used.  If so, complete the standard

common/inc/tx_block_pool.h

@@ -26,7 +26,7 @@
 /*  COMPONENT DEFINITION                                   RELEASE        */
 /*                                                                        */
 /*    tx_block_pool.h                                     PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -42,6 +42,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 

common/inc/tx_byte_pool.h

@@ -26,7 +26,7 @@
 /*  COMPONENT DEFINITION                                   RELEASE        */
 /*                                                                        */
 /*    tx_byte_pool.h                                      PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -42,6 +42,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 

common/inc/tx_event_flags.h

@@ -26,7 +26,7 @@
 /*  COMPONENT DEFINITION                                   RELEASE        */
 /*                                                                        */
 /*    tx_event_flags.h                                    PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -42,6 +42,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 

common/inc/tx_initialize.h

@@ -26,7 +26,7 @@
 /*  COMPONENT DEFINITION                                   RELEASE        */
 /*                                                                        */
 /*    tx_initialize.h                                     PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -42,6 +42,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 

common/inc/tx_mutex.h

@@ -26,7 +26,7 @@
 /*  COMPONENT DEFINITION                                   RELEASE        */
 /*                                                                        */
 /*    tx_mutex.h                                          PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -42,6 +42,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 

common/inc/tx_queue.h

@@ -26,7 +26,7 @@
 /*  COMPONENT DEFINITION                                   RELEASE        */
 /*                                                                        */
 /*    tx_queue.h                                          PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -42,6 +42,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 

common/inc/tx_semaphore.h

@@ -26,7 +26,7 @@
 /*  COMPONENT DEFINITION                                   RELEASE        */
 /*                                                                        */
 /*    tx_semaphore.h                                      PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -42,6 +42,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 

common/inc/tx_thread.h

@@ -26,7 +26,7 @@
 /*  COMPONENT DEFINITION                                   RELEASE        */
 /*                                                                        */
 /*    tx_thread.h                                         PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1.9        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -42,6 +42,15 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
+/*  11-09-2020     Yuxin Zhou               Modified comment(s), and      */
+/*                                            moved TX_THREAD_GET_SYSTEM_ */
+/*                                            STATE to tx_api.h,          */
+/*                                            resulting in version 6.1.2  */
+/*  10-15-2021     Scott Larson             Modified comment(s), improved */
+/*                                            stack check error handling, */
+/*                                            resulting in version 6.1.9  */
 /*                                                                        */
 /**************************************************************************/
 
@@ -108,12 +117,13 @@
 #endif
 
 
-/* Define the get system state macro. By default, it simply maps to the variable _tx_thread_system_state.  */
 
+/* Define the get system state macro. By default, it simply maps to the variable _tx_thread_system_state.  */
+/* This symbol is moved to tx_api.h. Therefore removed from this file.
 #ifndef TX_THREAD_GET_SYSTEM_STATE
 #define TX_THREAD_GET_SYSTEM_STATE()        _tx_thread_system_state
 #endif
-
+*/
 
 /* Define the check for whether or not to call the _tx_thread_system_return function.  A non-zero value
    indicates that _tx_thread_system_return should not be called.  */
@@ -431,7 +441,7 @@ THREAD_DECLARE  VOID            (*_tx_thread_mutex_release)(TX_THREAD *thread_pt
 THREAD_DECLARE  ULONG           _tx_build_options;
 
 
-#ifdef TX_ENABLE_STACK_CHECKING
+#if defined(TX_ENABLE_STACK_CHECKING) || defined(TX_PORT_THREAD_STACK_ERROR_HANDLING)
 
 /* Define the global function pointer for stack error handling. If a stack error is
    detected and the application has registered a stack error handler, it will be

common/inc/tx_timer.h

@@ -26,7 +26,7 @@
 /*  COMPONENT DEFINITION                                   RELEASE        */
 /*                                                                        */
 /*    tx_timer.h                                          PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -42,6 +42,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 

common/inc/tx_trace.h

@@ -25,7 +25,7 @@
 /*  COMPONENT DEFINITION                                   RELEASE        */
 /*                                                                        */
 /*    tx_trace.h                                          PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -41,6 +41,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 

common/inc/tx_user_sample.h

@@ -26,7 +26,7 @@
 /*  PORT SPECIFIC C INFORMATION                            RELEASE        */
 /*                                                                        */
 /*    tx_user.h                                           PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1.11       */
 /*                                                                        */
 /*  AUTHOR                                                                */
 /*                                                                        */
@@ -45,6 +45,23 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020      William E. Lamie        Initial Version 6.0           */
+/*  09-30-2020      Yuxin Zhou              Modified comment(s),          */
+/*                                            resulting in version 6.1    */
+/*  03-02-2021      Scott Larson            Modified comment(s),          */
+/*                                            added option to remove      */
+/*                                            FileX pointer,              */
+/*                                            resulting in version 6.1.5  */
+/*  06-02-2021      Scott Larson            Added options for multiple    */
+/*                                            block pool search & delay,  */
+/*                                            resulting in version 6.1.7  */
+/*  10-15-2021      Yuxin Zhou              Modified comment(s), added    */
+/*                                            user-configurable symbol    */
+/*                                            TX_TIMER_TICKS_PER_SECOND   */
+/*                                            resulting in version 6.1.9  */
+/*  04-25-2022      Wenhui Xie              Modified comment(s),          */
+/*                                            optimized the definition of */
+/*                                            TX_TIMER_TICKS_PER_SECOND,  */
+/*                                            resulting in version 6.1.11 */
 /*                                                                        */
 /**************************************************************************/
 
@@ -74,6 +91,7 @@
         TX_DISABLE_PREEMPTION_THRESHOLD
         TX_DISABLE_REDUNDANT_CLEARING
         TX_DISABLE_NOTIFY_CALLBACKS
+        TX_NO_FILEX_POINTER
         TX_NOT_INTERRUPTABLE
         TX_TIMER_PROCESS_IN_ISR
 
@@ -96,6 +114,25 @@
 #define TX_TIMER_THREAD_PRIORITY                ????
 */
 
+/* Define the common timer tick reference for use by other middleware components. The default
+   value is 10ms (i.e. 100 ticks, defined in tx_api.h), but may be replaced by a port-specific
+   version in tx_port.h or here.
+   Note: the actual hardware timer value may need to be changed (usually in tx_initialize_low_level).  */
+
+/*
+#define TX_TIMER_TICKS_PER_SECOND       (100UL)
+*/
+
+/* Determine if there is a FileX pointer in the thread control block.
+   By default, the pointer is there for legacy/backwards compatibility.
+   The pointer must also be there for applications using FileX.
+   Define this to save space in the thread control block.
+*/
+
+/*
+#define TX_NO_FILEX_POINTER
+*/
+
 /* Determine if timer expirations (application timers, timeouts, and tx_thread_sleep calls
    should be processed within the a system timer thread or directly in the timer ISR.
    By default, the timer thread is used. When the following is defined, the timer expiration
@@ -153,7 +190,7 @@
    processing when not needed. The user will also have to comment out the call to
    tx_timer_interrupt, which is typically made from assembly language in
    tx_initialize_low_level. Note: if TX_NO_TIMER is used, the define TX_TIMER_PROCESS_IN_ISR
-   must also be used.  */
+   must also be used and tx_timer_initialize must be removed from ThreadX library.  */
 
 /*
 #define TX_NO_TIMER
@@ -253,5 +290,17 @@
 #define TX_TIMER_ENABLE_PERFORMANCE_INFO
 */
 
+/*  Override options for byte pool searches of multiple blocks. */
+
+/*
+#define TX_BYTE_POOL_MULTIPLE_BLOCK_SEARCH    20
+*/
+
+/*  Override options for byte pool search delay to avoid thrashing. */
+
+/*
+#define TX_BYTE_POOL_DELAY_VALUE              3
+*/
+
 #endif
 

common/src/tx_block_allocate.c

@@ -38,7 +38,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_block_allocate                                  PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -73,6 +73,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_block_allocate(TX_BLOCK_POOL *pool_ptr, VOID **block_ptr, ULONG wait_option)

common/src/tx_block_pool_cleanup.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_block_pool_cleanup                              PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -71,6 +71,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 VOID  _tx_block_pool_cleanup(TX_THREAD *thread_ptr, ULONG suspension_sequence)

common/src/tx_block_pool_create.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_block_pool_create                               PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -70,6 +70,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_block_pool_create(TX_BLOCK_POOL *pool_ptr, CHAR *name_ptr, ULONG block_size,

common/src/tx_block_pool_delete.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_block_pool_delete                               PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -70,6 +70,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_block_pool_delete(TX_BLOCK_POOL *pool_ptr)

common/src/tx_block_pool_info_get.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_block_pool_info_get                             PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -73,6 +73,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_block_pool_info_get(TX_BLOCK_POOL *pool_ptr, CHAR **name, ULONG *available_blocks,

common/src/tx_block_pool_initialize.c

@@ -65,7 +65,6 @@ ULONG            _tx_block_pool_performance_suspension_count;
 ULONG            _tx_block_pool_performance_timeout_count;
 
 #endif
-#endif
 
 
 /**************************************************************************/
@@ -73,7 +72,7 @@ ULONG            _tx_block_pool_performance_timeout_count;
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_block pool_initialize                           PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -104,6 +103,11 @@ ULONG            _tx_block_pool_performance_timeout_count;
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            opt out of function when    */
+/*                                            TX_INLINE_INITIALIZATION is */
+/*                                            defined,                    */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 VOID  _tx_block_pool_initialize(VOID)
@@ -126,4 +130,4 @@ VOID  _tx_block_pool_initialize(VOID)
 #endif
 #endif
 }
-
+#endif

common/src/tx_block_pool_performance_info_get.c

@@ -37,7 +37,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_block_pool_performance_info_get                 PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -76,6 +76,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_block_pool_performance_info_get(TX_BLOCK_POOL *pool_ptr, ULONG *allocates, ULONG *releases,

common/src/tx_block_pool_performance_system_info_get.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_block_pool_performance_system_info_get          PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -73,6 +73,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_block_pool_performance_system_info_get(ULONG *allocates, ULONG *releases, ULONG *suspensions, ULONG *timeouts)

common/src/tx_block_pool_prioritize.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_block_pool_prioritize                           PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -68,6 +68,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_block_pool_prioritize(TX_BLOCK_POOL *pool_ptr)

common/src/tx_block_release.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_block_release                                   PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -68,6 +68,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_block_release(VOID *block_ptr)

common/src/tx_byte_allocate.c

@@ -38,7 +38,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_byte_allocate                                   PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -75,6 +75,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_byte_allocate(TX_BYTE_POOL *pool_ptr, VOID **memory_ptr, ULONG memory_size,  ULONG wait_option)

common/src/tx_byte_pool_cleanup.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_byte_pool_cleanup                               PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -71,6 +71,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 VOID  _tx_byte_pool_cleanup(TX_THREAD *thread_ptr, ULONG suspension_sequence)

common/src/tx_byte_pool_create.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_byte_pool_create                                PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -69,6 +69,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_byte_pool_create(TX_BYTE_POOL *pool_ptr, CHAR *name_ptr, VOID *pool_start, ULONG pool_size)

common/src/tx_byte_pool_delete.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_byte_pool_delete                                PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -74,6 +74,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_byte_pool_delete(TX_BYTE_POOL *pool_ptr)

common/src/tx_byte_pool_info_get.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_byte_pool_info_get                              PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -73,6 +73,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_byte_pool_info_get(TX_BYTE_POOL *pool_ptr, CHAR **name, ULONG *available_bytes,

common/src/tx_byte_pool_initialize.c

@@ -80,7 +80,6 @@ ULONG            _tx_byte_pool_performance_suspension_count;
 ULONG            _tx_byte_pool_performance_timeout_count;
 
 #endif
-#endif
 
 
 /**************************************************************************/
@@ -88,7 +87,7 @@ ULONG            _tx_byte_pool_performance_timeout_count;
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_byte_pool_initialize                            PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -119,6 +118,11 @@ ULONG            _tx_byte_pool_performance_timeout_count;
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            opt out of function when    */
+/*                                            TX_INLINE_INITIALIZATION is */
+/*                                            defined,                    */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 VOID  _tx_byte_pool_initialize(VOID)
@@ -144,4 +148,4 @@ VOID  _tx_byte_pool_initialize(VOID)
 #endif
 #endif
 }
-
+#endif

common/src/tx_byte_pool_performance_info_get.c

@@ -37,7 +37,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_byte_pool_performance_info_get                  PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -84,6 +84,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_byte_pool_performance_info_get(TX_BYTE_POOL *pool_ptr, ULONG *allocates, ULONG *releases,

common/src/tx_byte_pool_performance_system_info_get.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_byte_pool_performance_system_info_get           PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -81,6 +81,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_byte_pool_performance_system_info_get(ULONG *allocates, ULONG *releases,

common/src/tx_byte_pool_prioritize.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_byte_pool_prioritize                           PORTABLE C       */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -68,6 +68,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_byte_pool_prioritize(TX_BYTE_POOL *pool_ptr)

common/src/tx_byte_pool_search.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_byte_pool_search                                PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1.7        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -77,6 +77,11 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020      William E. Lamie        Initial Version 6.0           */
+/*  09-30-2020      Yuxin Zhou              Modified comment(s),          */
+/*                                            resulting in version 6.1    */
+/*  06-02-2021      Scott Larson            Improve possible free bytes   */
+/*                                            calculation,                */
+/*                                            resulting in version 6.1.7  */
 /*                                                                        */
 /**************************************************************************/
 UCHAR  *_tx_byte_pool_search(TX_BYTE_POOL *pool_ptr, ULONG memory_size)
@@ -94,13 +99,16 @@ UINT            first_free_block_found =  TX_FALSE;
 TX_THREAD       *thread_ptr;
 ALIGN_TYPE      *free_ptr;
 UCHAR           *work_ptr;
+ULONG           total_theoretical_available;
 
 
     /* Disable interrupts.  */
     TX_DISABLE
 
     /* First, determine if there are enough bytes in the pool.  */
-    if (memory_size >= pool_ptr -> tx_byte_pool_available)
+    /* Theoretical bytes available = free bytes + ((fragments-2) * overhead of each block) */
+    total_theoretical_available = pool_ptr -> tx_byte_pool_available + ((pool_ptr -> tx_byte_pool_fragments - 2) * ((sizeof(UCHAR *)) + (sizeof(ALIGN_TYPE))));
+    if (memory_size >= total_theoretical_available)
     {
 
         /* Restore interrupts.  */
@@ -144,7 +152,6 @@ UCHAR           *work_ptr;
                 /* Determine if this is the first free block.  */
                 if (first_free_block_found == TX_FALSE)
                 {
-
                     /* This is the first free block.  */
                     pool_ptr->tx_byte_pool_search =  current_ptr;
 
@@ -205,14 +212,12 @@ UCHAR           *work_ptr;
                         /* See if the search pointer is affected.  */
                         if (pool_ptr -> tx_byte_pool_search ==  next_ptr)
                         {
-                    
                             /* Yes, update the search pointer.   */
                             pool_ptr -> tx_byte_pool_search =  current_ptr;
                         }
                     }
                     else
                     {
-
                         /* Neighbor is not free so we can skip over it!  */
                         next_block_link_ptr =  TX_UCHAR_TO_INDIRECT_UCHAR_POINTER_CONVERT(next_ptr);
                         current_ptr =  *next_block_link_ptr;
@@ -220,7 +225,6 @@ UCHAR           *work_ptr;
                         /* Decrement the examined block count to account for this one.  */
                         if (examine_blocks != ((UINT) 0))
                         {
-
                             examine_blocks--;
 
 #ifdef TX_BYTE_POOL_ENABLE_PERFORMANCE_INFO

common/src/tx_byte_release.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_byte_release                                    PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -70,6 +70,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_byte_release(VOID *memory_ptr)

common/src/tx_event_flags_cleanup.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_event_flags_cleanup                             PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -71,6 +71,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 VOID  _tx_event_flags_cleanup(TX_THREAD  *thread_ptr, ULONG suspension_sequence)

common/src/tx_event_flags_create.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_event_flags_create                              PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -68,6 +68,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_event_flags_create(TX_EVENT_FLAGS_GROUP *group_ptr, CHAR *name_ptr)

common/src/tx_event_flags_delete.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_event_flags_delete                              PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -70,6 +70,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_event_flags_delete(TX_EVENT_FLAGS_GROUP *group_ptr)

common/src/tx_event_flags_get.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_event_flags_get                                 PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.2.0        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -74,6 +74,14 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020      William E. Lamie        Initial Version 6.0           */
+/*  09-30-2020      Yuxin Zhou              Modified comment(s),          */
+/*                                            resulting in version 6.1    */
+/*  04-25-2022      Scott Larson            Modified comment(s),          */
+/*                                            handle 0 flags case,        */
+/*                                            resulting in version 6.1.11 */
+/*  10-31-2022      Scott Larson            Modified comment(s), always   */
+/*                                            return actual flags,        */
+/*                                            resulting in version 6.2.0  */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_event_flags_get(TX_EVENT_FLAGS_GROUP *group_ptr, ULONG requested_flags,
@@ -120,6 +128,9 @@ UINT            interrupted_set_request;
     /* Pickup current flags.  */
     current_flags =  group_ptr -> tx_event_flags_group_current;
 
+    /* Return the actual event flags and apply delayed clearing.  */
+    *actual_flags_ptr =  current_flags & ~group_ptr -> tx_event_flags_group_delayed_clear;
+
     /* Apply the event flag option mask.  */
     and_request =  (get_option & TX_AND);
 
@@ -153,9 +164,6 @@ UINT            interrupted_set_request;
     if (flags_satisfied != ((ULONG) 0))
     {
 
-        /* Return the actual event flags that satisfied the request.  */
-        *actual_flags_ptr =  current_flags;
-
         /* Pickup the clear bit.  */
         clear_request =  (get_option & TX_EVENT_FLAGS_CLEAR_MASK);
 
@@ -216,9 +224,6 @@ UINT            interrupted_set_request;
 
         /* Yes, this request can be handled immediately.  */
 
-        /* Return the actual event flags that satisfied the request.  */
-        *actual_flags_ptr =  current_flags;
-
         /* Pickup the clear bit.  */
         clear_request =  (get_option & TX_EVENT_FLAGS_CLEAR_MASK);
 
@@ -269,16 +274,17 @@ UINT            interrupted_set_request;
 #endif
     else
     {
-
+        /* flags_satisfied is 0.  */
         /* Determine if the request specifies suspension.  */
         if (wait_option != TX_NO_WAIT)
         {
 
-            /* Determine if the preempt disable flag is non-zero.  */
+            /* Determine if the preempt disable flag is non-zero OR the requested events is 0.  */
-            if (_tx_thread_preempt_disable != ((UINT) 0))
+            if ((_tx_thread_preempt_disable != ((UINT) 0)) || (requested_flags == (UINT) 0))
             {
 
-                /* Suspension is not allowed if the preempt disable flag is non-zero at this point, return error completion.  */
+                /* Suspension is not allowed if the preempt disable flag is non-zero at this point,
+                   or if requested_flags is 0, return error completion.  */
                 status =  TX_NO_EVENTS;
             }
             else

common/src/tx_event_flags_info_get.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_event_flags_info_get                            PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -75,6 +75,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_event_flags_info_get(TX_EVENT_FLAGS_GROUP *group_ptr, CHAR **name, ULONG *current_flags,

common/src/tx_event_flags_initialize.c

@@ -65,7 +65,6 @@ ULONG                  _tx_event_flags_performance_timeout_count;
 
 
 #endif
-#endif
 
 
 
@@ -74,7 +73,7 @@ ULONG                  _tx_event_flags_performance_timeout_count;
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_event_flags_initialize                          PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -105,6 +104,11 @@ ULONG                  _tx_event_flags_performance_timeout_count;
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            opt out of function when    */
+/*                                            TX_INLINE_INITIALIZATION is */
+/*                                            defined,                    */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 VOID  _tx_event_flags_initialize(VOID)
@@ -127,4 +131,4 @@ VOID  _tx_event_flags_initialize(VOID)
 #endif
 #endif
 }
-
+#endif

common/src/tx_event_flags_performance_info_get.c

@@ -37,7 +37,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_event_flags_performance_info_get                PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -77,6 +77,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_event_flags_performance_info_get(TX_EVENT_FLAGS_GROUP *group_ptr, ULONG *sets, ULONG *gets,

common/src/tx_event_flags_performance_system_info_get.c

@@ -37,7 +37,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_event_flags_performance_system_info_get         PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -74,6 +74,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_event_flags_performance_system_info_get(ULONG *sets, ULONG *gets, ULONG *suspensions, ULONG *timeouts)

common/src/tx_event_flags_set.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_event_flags_set                                 PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1.11       */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -73,6 +73,12 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020      William E. Lamie        Initial Version 6.0           */
+/*  09-30-2020      Yuxin Zhou              Modified comment(s),          */
+/*                                            resulting in version 6.1    */
+/*  04-25-2022      William E. Lamie        Modified comment(s), and      */
+/*                                            added corrected preemption  */
+/*                                            check logic, resulting in   */
+/*                                            version 6.1.11              */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_event_flags_set(TX_EVENT_FLAGS_GROUP *group_ptr, ULONG flags_to_set, UINT set_option)
@@ -262,9 +268,6 @@ VOID            (*events_set_notify)(struct TX_EVENT_FLAGS_GROUP_STRUCT *notify_
                     /* Yes, resume the thread and apply any event flag
                        clearing.  */
 
-                    /* Set the preempt check flag.  */
-                    preempt_check =  TX_TRUE;
-
                     /* Return the actual event flags that satisfied the request.  */
                     suspend_info_ptr =   TX_VOID_TO_ULONG_POINTER_CONVERT(thread_ptr -> tx_thread_additional_suspend_info);
                     *suspend_info_ptr =  current_event_flags;
@@ -334,6 +337,11 @@ VOID            (*events_set_notify)(struct TX_EVENT_FLAGS_GROUP_STRUCT *notify_
                 /* Disable preemption while we process the suspended list.  */
                 _tx_thread_preempt_disable++;
 
+                /* Since we have temporarily disabled preemption globally, set the preempt 
+                   check flag to check for any preemption condition - including from 
+                   unrelated ISR processing.  */
+                preempt_check =  TX_TRUE;
+
                 /* Loop to examine all of the suspended threads. */
                 do
                 {
@@ -417,9 +425,6 @@ VOID            (*events_set_notify)(struct TX_EVENT_FLAGS_GROUP_STRUCT *notify_
 
                         /* Yes, this request can be handled now.  */
 
-                        /* Set the preempt check flag.  */
-                        preempt_check =  TX_TRUE;
-    
                         /* Determine if the thread is still suspended on the event flag group. If not, a wait
                            abort must have been done from an ISR.  */
                         if (thread_ptr -> tx_thread_state == TX_EVENT_FLAG)

common/src/tx_event_flags_set_notify.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_event_flags_set_notify                          PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -68,6 +68,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_event_flags_set_notify(TX_EVENT_FLAGS_GROUP *group_ptr, VOID (*events_set_notify)(TX_EVENT_FLAGS_GROUP *notify_group_ptr))

common/src/tx_initialize_high_level.c

@@ -57,7 +57,7 @@ VOID     *_tx_initialize_unused_memory;
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_initialize_high_level                           PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -106,6 +106,8 @@ VOID     *_tx_initialize_unused_memory;
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 VOID    _tx_initialize_high_level(VOID)

common/src/tx_initialize_kernel_enter.c

@@ -30,6 +30,9 @@
 #include "tx_thread.h"
 #include "tx_timer.h"
 
+#if defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE)
+extern VOID _tx_execution_initialize(VOID);
+#endif
 
 /* Define any port-specific scheduling data structures.  */
 
@@ -46,7 +49,7 @@ TX_SAFETY_CRITICAL_EXCEPTION_HANDLER
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_initialize_kernel_enter                         PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1.11       */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -85,6 +88,11 @@ TX_SAFETY_CRITICAL_EXCEPTION_HANDLER
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020      William E. Lamie        Initial Version 6.0           */
+/*  09-30-2020      Yuxin Zhou              Modified comment(s),          */
+/*                                            resulting in version 6.1    */
+/*  04-25-2022      Scott Larson            Modified comment(s),          */
+/*                                            added EPK initialization,   */
+/*                                            resulting in version 6.1.11 */
 /*                                                                        */
 /**************************************************************************/
 VOID  _tx_initialize_kernel_enter(VOID)
@@ -136,6 +144,11 @@ VOID  _tx_initialize_kernel_enter(VOID)
     /* Call any port specific pre-scheduler processing.  */
     TX_PORT_SPECIFIC_PRE_SCHEDULER_INITIALIZATION
 
+#if defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE)
+    /* Initialize Execution Profile Kit.  */
+    _tx_execution_initialize();
+#endif
+
     /* Enter the scheduling loop to start executing threads!  */
     _tx_thread_schedule();
 

common/src/tx_initialize_kernel_setup.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_initialize_kernel_setup                         PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -69,6 +69,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 VOID  _tx_initialize_kernel_setup(VOID)

common/src/tx_misra.c

@@ -29,10 +29,11 @@
 /**************************************************************************/
 /**************************************************************************/
 
-#ifdef TX_MISRA_ENABLE
+#ifndef TX_MISRA_ENABLE
+#include "tx_api.h"
+#else
 #define TX_THREAD_INIT
-//CHAR  _tx_version_id[100] =  "Copyright (c) Microsoft Corporation. All rights reserved.  * ThreadX 6.0       MISRA C Compliant *";
+//CHAR  _tx_version_id[100] =  "Copyright (c) Microsoft Corporation. All rights reserved.  * ThreadX 6.1       MISRA C Compliant *";
-#endif
 
 #include "tx_api.h"
 #include "tx_thread.h"
@@ -48,7 +49,7 @@
 /**************************************************************************/
 VOID  _tx_misra_memset(VOID *ptr, UINT value, UINT size)
 {
-    memset(ptr, value, size);
+    memset(ptr, (INT)value, size);
 }
 
 
@@ -92,7 +93,7 @@ ULONG  _tx_misra_uchar_pointer_dif(UCHAR *ptr1, UCHAR *ptr2)
 
 ULONG   value;
 
-    value =  ptr1 - ptr2;
+    value =  (ULONG)(ptr1 - ptr2);
     return(value);
 }
 
@@ -150,7 +151,7 @@ ULONG   _tx_misra_ulong_pointer_dif(ULONG *ptr1, ULONG *ptr2)
 {
 ULONG   value;
 
-    value =  ptr1 - ptr2;
+    value =  (ULONG)(ptr1 - ptr2);
     return(value);
 }
 
@@ -220,7 +221,7 @@ ULONG  _tx_misra_timer_pointer_dif(TX_TIMER_INTERNAL **ptr1, TX_TIMER_INTERNAL *
 
 ULONG   value;
 
-    value =  ptr1 - ptr2;
+    value =  (ULONG)(ptr1 - ptr2);
     return(value);
 }
 
@@ -625,6 +626,7 @@ TX_MUTEX  *_tx_misra_void_to_mutex_pointer_convert(VOID *pointer)
 /**************************************************************************/
 UINT  _tx_misra_status_get(UINT status)
 {
+    (VOID)status;
 
     /* Return a successful status.  */
     return(TX_SUCCESS);
@@ -830,4 +832,5 @@ UCHAR  *_tx_misra_char_to_uchar_pointer_convert(CHAR *pointer)
 }
 
 
+#endif
 

common/src/tx_mutex_cleanup.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_mutex_cleanup                                   PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -71,6 +71,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 VOID  _tx_mutex_cleanup(TX_THREAD  *thread_ptr, ULONG suspension_sequence)
@@ -218,7 +220,7 @@ TX_THREAD           *previous_thread;
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_mutex_thread_release                            PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -250,6 +252,8 @@ TX_THREAD           *previous_thread;
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 VOID  _tx_mutex_thread_release(TX_THREAD  *thread_ptr)

common/src/tx_mutex_create.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_mutex_create                                    PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -69,6 +69,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_mutex_create(TX_MUTEX *mutex_ptr, CHAR *name_ptr, UINT inherit)

common/src/tx_mutex_delete.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_mutex_delete                                    PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -71,6 +71,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_mutex_delete(TX_MUTEX *mutex_ptr)

common/src/tx_mutex_get.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_mutex_get                                       PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -70,6 +70,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_mutex_get(TX_MUTEX *mutex_ptr, ULONG wait_option)

common/src/tx_mutex_info_get.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_mutex_info_get                                  PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -74,6 +74,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_mutex_info_get(TX_MUTEX *mutex_ptr, CHAR **name, ULONG *count, TX_THREAD **owner,

common/src/tx_mutex_initialize.c

@@ -75,7 +75,6 @@ ULONG        _tx_mutex_performance_priority_inversion_count;
 ULONG        _tx_mutex_performance__priority_inheritance_count;
 
 #endif
-#endif
 
 
 /**************************************************************************/
@@ -83,7 +82,7 @@ ULONG        _tx_mutex_performance__priority_inheritance_count;
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_mutex_initialize                                PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -114,6 +113,11 @@ ULONG        _tx_mutex_performance__priority_inheritance_count;
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            opt out of function when    */
+/*                                            TX_INLINE_INITIALIZATION is */
+/*                                            defined,                    */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 VOID  _tx_mutex_initialize(VOID)
@@ -138,4 +142,4 @@ VOID  _tx_mutex_initialize(VOID)
 #endif
 #endif
 }
-
+#endif

common/src/tx_mutex_performance_info_get.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_mutex_performance_info_get                      PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -79,6 +79,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_mutex_performance_info_get(TX_MUTEX *mutex_ptr, ULONG *puts, ULONG *gets,

common/src/tx_mutex_performance_system_info_get.c

@@ -37,7 +37,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_mutex_performance_system_info_get               PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -78,6 +78,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_mutex_performance_system_info_get(ULONG *puts, ULONG *gets, ULONG *suspensions,

common/src/tx_mutex_prioritize.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_mutex_prioritize                                PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -68,6 +68,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_mutex_prioritize(TX_MUTEX *mutex_ptr)

common/src/tx_mutex_priority_change.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_mutex_priority_change                           PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1.6        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -71,6 +71,17 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020      William E. Lamie        Initial Version 6.0           */
+/*  09-30-2020      William E. Lamie        Modified comment(s), and      */
+/*                                            change thread state from    */
+/*                                            TX_SUSPENDED to             */
+/*                                            TX_PRIORITY_CHANGE before   */
+/*                                            calling                     */
+/*                                            _tx_thread_system_suspend,  */
+/*                                            resulting in version 6.1    */
+/*  04-02-2021      Scott Larson            Modified comments, fixed      */
+/*                                            mapping current thread's    */
+/*                                            priority rather than next,  */
+/*                                            resulting in version 6.1.6  */
 /*                                                                        */
 /**************************************************************************/
 VOID  _tx_mutex_priority_change(TX_THREAD *thread_ptr, UINT new_priority)
@@ -139,8 +150,8 @@ UINT            map_index;
         /* Increment the preempt disable flag.  */
         _tx_thread_preempt_disable++;
 
-        /* Set the state to suspended.  */
+        /* Set the state to priority change.  */
-        thread_ptr -> tx_thread_state =    TX_SUSPENDED;
+        thread_ptr -> tx_thread_state =    TX_PRIORITY_CHANGE;
 
         /* Call actual non-interruptable thread suspension routine.  */
         _tx_thread_system_ni_suspend(thread_ptr, ((ULONG) 0));
@@ -175,8 +186,8 @@ UINT            map_index;
         /* Increment the preempt disable flag.  */
         _tx_thread_preempt_disable =  _tx_thread_preempt_disable + ((UINT) 2);
 
-        /* Set the state to suspended.  */
+        /* Set the state to priority change.  */
-        thread_ptr -> tx_thread_state =    TX_SUSPENDED;
+        thread_ptr -> tx_thread_state =    TX_PRIORITY_CHANGE;
 
         /* Set the suspending flag. */
         thread_ptr -> tx_thread_suspending =  TX_TRUE;
@@ -301,15 +312,15 @@ UINT            map_index;
 #if TX_MAX_PRIORITIES > 32
 
                             /* Calculate the index into the bit map array.  */
-                            map_index =  (next_execute_ptr -> tx_thread_priority)/ ((UINT) 32);
+                            map_index =  (thread_ptr -> tx_thread_priority)/ ((UINT) 32);
 
                             /* Set the active bit to remember that the preempt map has something set.  */
-                            TX_DIV32_BIT_SET(next_execute_ptr -> tx_thread_priority, priority_bit)
+                            TX_DIV32_BIT_SET(thread_ptr -> tx_thread_priority, priority_bit)
                             _tx_thread_preempted_map_active =  _tx_thread_preempted_map_active | priority_bit;
 #endif
 
                             /* Remember that this thread was preempted by a thread above the thread's threshold.  */
-                            TX_MOD32_BIT_SET(next_execute_ptr -> tx_thread_priority, priority_bit)
+                            TX_MOD32_BIT_SET(thread_ptr -> tx_thread_priority, priority_bit)
                             _tx_thread_preempted_maps[MAP_INDEX] =  _tx_thread_preempted_maps[MAP_INDEX] | priority_bit;
                         }
 #endif

common/src/tx_mutex_put.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_mutex_put                                       PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -73,6 +73,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_mutex_put(TX_MUTEX *mutex_ptr)

common/src/tx_queue_cleanup.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_queue_cleanup                                   PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -71,6 +71,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 VOID  _tx_queue_cleanup(TX_THREAD  *thread_ptr, ULONG suspension_sequence)

common/src/tx_queue_create.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_queue_create                                    PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -70,6 +70,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_queue_create(TX_QUEUE *queue_ptr, CHAR *name_ptr, UINT message_size,

common/src/tx_queue_delete.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_queue_delete                                    PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -69,6 +69,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_queue_delete(TX_QUEUE *queue_ptr)

common/src/tx_queue_flush.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_queue_flush                                     PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -70,6 +70,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_queue_flush(TX_QUEUE *queue_ptr)

common/src/tx_queue_front_send.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_queue_front_send                                PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -73,6 +73,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_queue_front_send(TX_QUEUE *queue_ptr, VOID *source_ptr, ULONG wait_option)

common/src/tx_queue_info_get.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_queue_info_get                                  PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -73,6 +73,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_queue_info_get(TX_QUEUE *queue_ptr, CHAR **name, ULONG *enqueued, ULONG *available_storage,

common/src/tx_queue_initialize.c

@@ -73,7 +73,6 @@ ULONG        _tx_queue_performance_full_error_count;
 ULONG        _tx_queue_performance_timeout_count;
 
 #endif
-#endif
 
 
 /**************************************************************************/
@@ -81,7 +80,7 @@ ULONG        _tx_queue_performance_timeout_count;
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_queue_initialize                                PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -112,6 +111,11 @@ ULONG        _tx_queue_performance_timeout_count;
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            opt out of function when    */
+/*                                            TX_INLINE_INITIALIZATION is */
+/*                                            defined,                    */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 VOID  _tx_queue_initialize(VOID)
@@ -135,4 +139,4 @@ VOID  _tx_queue_initialize(VOID)
 #endif
 #endif
 }
-
+#endif

common/src/tx_queue_performance_info_get.c

@@ -37,7 +37,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_queue_performance_info_get                      PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -78,6 +78,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_queue_performance_info_get(TX_QUEUE *queue_ptr, ULONG *messages_sent, ULONG *messages_received,

common/src/tx_queue_performance_system_info_get.c

@@ -37,7 +37,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_queue_performance_system_info_get               PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -78,6 +78,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_queue_performance_system_info_get(ULONG *messages_sent, ULONG *messages_received,

common/src/tx_queue_prioritize.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_queue_prioritize                                PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -68,6 +68,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_queue_prioritize(TX_QUEUE *queue_ptr)

common/src/tx_queue_receive.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_queue_receive                                   PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -75,6 +75,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_queue_receive(TX_QUEUE *queue_ptr, VOID *destination_ptr, ULONG wait_option)

common/src/tx_queue_send.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_queue_send                                      PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -73,6 +73,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_queue_send(TX_QUEUE *queue_ptr, VOID *source_ptr, ULONG wait_option)

common/src/tx_queue_send_notify.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_queue_send_notify                               PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -68,6 +68,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_queue_send_notify(TX_QUEUE *queue_ptr, VOID (*queue_send_notify)(TX_QUEUE *notify_queue_ptr))

common/src/tx_semaphore_ceiling_put.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_semaphore_ceiling_put                           PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -70,6 +70,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_semaphore_ceiling_put(TX_SEMAPHORE *semaphore_ptr, ULONG ceiling)

common/src/tx_semaphore_cleanup.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_semaphore_cleanup                               PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -71,6 +71,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 VOID  _tx_semaphore_cleanup(TX_THREAD *thread_ptr, ULONG suspension_sequence)

common/src/tx_semaphore_create.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_semaphore_create                                PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -68,6 +68,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_semaphore_create(TX_SEMAPHORE *semaphore_ptr, CHAR *name_ptr, ULONG initial_count)

common/src/tx_semaphore_delete.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_semaphore_delete                                PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -70,6 +70,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_semaphore_delete(TX_SEMAPHORE *semaphore_ptr)

common/src/tx_semaphore_get.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_semaphore_get                                   PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -69,6 +69,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_semaphore_get(TX_SEMAPHORE *semaphore_ptr, ULONG wait_option)

common/src/tx_semaphore_info_get.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_semaphore_info_get                              PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -73,6 +73,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_semaphore_info_get(TX_SEMAPHORE *semaphore_ptr, CHAR **name, ULONG *current_value,

common/src/tx_semaphore_initialize.c

@@ -65,7 +65,6 @@ ULONG            _tx_semaphore_performance_suspension_count;
 ULONG            _tx_semaphore_performance_timeout_count;
 
 #endif
-#endif
 
 
 /**************************************************************************/
@@ -73,7 +72,7 @@ ULONG            _tx_semaphore_performance_timeout_count;
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_semaphore_initialize                            PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -104,6 +103,11 @@ ULONG            _tx_semaphore_performance_timeout_count;
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            opt out of function when    */
+/*                                            TX_INLINE_INITIALIZATION is */
+/*                                            defined,                    */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 VOID  _tx_semaphore_initialize(VOID)
@@ -126,4 +130,4 @@ VOID  _tx_semaphore_initialize(VOID)
 #endif
 #endif
 }
-
+#endif

common/src/tx_semaphore_performance_info_get.c

@@ -37,7 +37,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_semaphore_performance_info_get                  PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -76,6 +76,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_semaphore_performance_info_get(TX_SEMAPHORE *semaphore_ptr, ULONG *puts, ULONG *gets,

common/src/tx_semaphore_performance_system_info_get.c

@@ -37,7 +37,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_semaphore_performance_system_info_get           PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -74,6 +74,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_semaphore_performance_system_info_get(ULONG *puts, ULONG *gets, ULONG *suspensions, ULONG *timeouts)

common/src/tx_semaphore_prioritize.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_semaphore_prioritize                            PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -68,6 +68,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_semaphore_prioritize(TX_SEMAPHORE *semaphore_ptr)

common/src/tx_semaphore_put.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_semaphore_put                                   PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -68,6 +68,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_semaphore_put(TX_SEMAPHORE *semaphore_ptr)

common/src/tx_semaphore_put_notify.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_semaphore_put_notify                            PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -68,6 +68,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_semaphore_put_notify(TX_SEMAPHORE *semaphore_ptr, VOID (*semaphore_put_notify)(TX_SEMAPHORE *notify_semaphore_ptr))

common/src/tx_thread_create.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_create                                   PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1.8        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -80,6 +80,14 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020      William E. Lamie        Initial Version 6.0           */
+/*  09-30-2020      William E. Lamie        Modified comment(s), and      */
+/*                                            changed stack calculations  */
+/*                                            to use ALIGN_TYPE integers, */
+/*                                            resulting in version 6.1    */
+/*  06-02-2021      William E. Lamie        Modified comment(s), and      */
+/*                                            supported TX_MISRA_ENABLE,  */
+/*  08-02-2021      Scott Larson            Removed unneeded cast,        */
+/*                                            resulting in version 6.1.8  */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_thread_create(TX_THREAD *thread_ptr, CHAR *name_ptr, VOID (*entry_function)(ULONG id), ULONG entry_input,
@@ -96,8 +104,8 @@ UINT                    saved_threshold =  ((UINT) 0);
 UCHAR                   *temp_ptr;
 
 #ifdef TX_ENABLE_STACK_CHECKING
-ULONG                   new_stack_start;
+ALIGN_TYPE              new_stack_start;
-ULONG                   updated_stack_start;
+ALIGN_TYPE              updated_stack_start;
 #endif
 
 #ifndef TX_DISABLE_STACK_FILLING
@@ -116,8 +124,12 @@ ULONG                   updated_stack_start;
     stack_size =  ((stack_size/(sizeof(ULONG))) * (sizeof(ULONG))) - (sizeof(ULONG));
 
     /* Ensure the starting stack address is evenly aligned.  */
+#ifdef TX_MISRA_ENABLE
     new_stack_start = TX_POINTER_TO_ULONG_CONVERT(stack_start);
-    updated_stack_start =  ((((ULONG) new_stack_start) + ((sizeof(ULONG)) - ((ULONG) 1)) ) & (~((sizeof(ULONG)) - ((ULONG) 1))));
+#else
+    new_stack_start =  TX_POINTER_TO_ALIGN_TYPE_CONVERT(stack_start);
+#endif /* TX_MISRA_ENABLE */
+    updated_stack_start =  (((new_stack_start) + ((sizeof(ULONG)) - ((ULONG) 1)) ) & (~((sizeof(ULONG)) - ((ULONG) 1))));
 
     /* Determine if the starting stack address is different.  */
     if (new_stack_start != updated_stack_start)
@@ -128,7 +140,11 @@ ULONG                   updated_stack_start;
     }
 
     /* Update the starting stack pointer.  */
+#ifdef TX_MISRA_ENABLE
     stack_start = TX_ULONG_TO_POINTER_CONVERT(updated_stack_start);
+#else
+    stack_start =  TX_ALIGN_TYPE_TO_POINTER_CONVERT(updated_stack_start);
+#endif /* TX_MISRA_ENABLE */
 #endif
 
     /* Prepare the thread control block prior to placing it on the created

common/src/tx_thread_delete.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_delete                                   PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -67,6 +67,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_thread_delete(TX_THREAD *thread_ptr)

common/src/tx_thread_entry_exit_notify.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_entry_exit_notify                        PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -70,6 +70,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_thread_entry_exit_notify(TX_THREAD *thread_ptr, VOID (*thread_entry_exit_notify)(TX_THREAD *notify_thread_ptr, UINT id))

common/src/tx_thread_identify.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_identify                                 PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -69,6 +69,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 TX_THREAD  *_tx_thread_identify(VOID)

common/src/tx_thread_info_get.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_info_get                                 PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1          */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -76,6 +76,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_thread_info_get(TX_THREAD *thread_ptr, CHAR **name, UINT *state, ULONG *run_count,

common/src/tx_thread_initialize.c

@@ -175,7 +175,7 @@ VOID            (*_tx_thread_mutex_release)(TX_THREAD *thread_ptr);
 ULONG           _tx_build_options;
 
 
-#ifdef TX_ENABLE_STACK_CHECKING
+#if defined(TX_ENABLE_STACK_CHECKING) || defined(TX_PORT_THREAD_STACK_ERROR_HANDLING)
 
 /* Define the global function pointer for stack error handling. If a stack error is 
    detected and the application has registered a stack error handler, it will be 
@@ -277,7 +277,7 @@ const CHAR _tx_thread_special_string[] =
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_initialize                               PORTABLE C      */
-/*                                                           6.0          */
+/*                                                           6.1.9        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -308,6 +308,14 @@ const CHAR _tx_thread_special_string[] =
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
+/*  06-02-2021     Yuxin Zhou               Modified comment(s), added    */
+/*                                            Execution Profile support,  */
+/*                                            resulting in version 6.1.7  */
+/*  10-15-2021     Yuxin Zhou               Modified comment(s), improved */
+/*                                            stack check error handling, */
+/*                                            resulting in version 6.1.9  */   
 /*                                                                        */
 /**************************************************************************/
 VOID  _tx_thread_initialize(VOID)
@@ -437,7 +445,7 @@ VOID  _tx_thread_initialize(VOID)
 #ifdef TX_ENABLE_EVENT_TRACE
                             | (((ULONG) 1) << 8)
 #endif
-#ifdef TX_ENABLE_EXECUTION_CHANGE_NOTIFY
+#if defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE)
                             | (((ULONG) 1) << 7)
 #endif
 #if TX_PORT_SPECIFIC_BUILD_OPTIONS != 0