Removed unused code.

Add RXv1 port.

.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
-      uses: lukka/get-cmake@v3.17.1
+    - name: Install cmake 3.19.1
+      uses: lukka/get-cmake@v3.19.1
 
     # Get Ninja into the environment
     - name: Install ninja-build
-      uses: seanmiddleditch/gha-setup-ninja@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
-      uses: lukka/get-cmake@v3.17.1
+    - name: Install cmake 3.19.1
+      uses: lukka/get-cmake@v3.19.1
 
     # Get Ninja into the environment
     - name: Install ninja-build
-      uses: seanmiddleditch/gha-setup-ninja@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
-      uses: lukka/get-cmake@v3.17.1
+    - name: Install cmake 3.19.1
+      uses: lukka/get-cmake@v3.19.1
 
     # Get Ninja into the environment
     - name: Install ninja-build
-      uses: seanmiddleditch/gha-setup-ninja@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
-      uses: lukka/get-cmake@v3.17.1
+    - name: Install cmake 3.19.1
+      uses: lukka/get-cmake@v3.19.1
 
     # Get Ninja into the environment
     - name: Install ninja-build
-      uses: seanmiddleditch/gha-setup-ninja@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(${PROJECT_NAME})
@@ -21,7 +22,11 @@ add_library("azrtos::${PROJECT_NAME}" ALIAS ${PROJECT_NAME})
 set(CUSTOM_INC_DIR ${CMAKE_CURRENT_BINARY_DIR}/custom_inc)
 
 # Pick up the port specific variables and apply them
+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)

LICENSED-HARDWARE.txt

@@ -1,6 +1,6 @@
 LICENSED HARDWARE LIST
 
-Last Updated: 2020-09-22
+Last Updated: 2021-04-01
 
 Microsoft has entered into OEM Agreements with manufacturers of the following
 microprocessors and microcontrollers (the “hardware”) to enable those
@@ -11,16 +11,33 @@ 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
 
 --------------------------------------------------------------------------------

README.md

@@ -36,7 +36,7 @@ $ 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()`.
+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 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.
 
@@ -85,6 +85,10 @@ Each official release (preview or GA) will be tagged to mark the commit and push
 
 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.
 
+# 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 Auzre 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.).
+
 # 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://azure-rtos.ms-iot-contact.com/
@@ -103,7 +107,7 @@ The following are references to additional Azure RTOS and Azure IoT in general:
 |   |   |
 |---|---|
 | TraceX Installer | https://aka.ms/azrtos-tracex-installer |
-| Azure RTOS Documenation and Guides: | https://docs.microsoft.com/azure/rtos |
+| Azure RTOS Documentation 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 |

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")

common/inc/tx_api.h

@@ -26,7 +26,7 @@
 /*  APPLICATION INTERFACE DEFINITION                       RELEASE        */
 /*                                                                        */
 /*    tx_api.h                                            PORTABLE C      */
-/*                                                           6.1          */
+/*                                                           6.1.9        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -51,6 +51,33 @@
 /*                                            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  */
 /*                                                                        */
 /**************************************************************************/
 
@@ -83,7 +110,7 @@ extern   "C" {
 #define AZURE_RTOS_THREADX
 #define THREADX_MAJOR_VERSION           6
 #define THREADX_MINOR_VERSION           1
-#define THREADX_PATCH_VERSION           0
+#define THREADX_PATCH_VERSION           9
 
 /* Define the following symbol for backward compatibility */
 #define EL_PRODUCT_THREADX
@@ -144,7 +171,6 @@ extern   "C" {
 
 #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)
@@ -159,6 +185,7 @@ 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)
@@ -412,7 +439,9 @@ 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
@@ -478,6 +507,17 @@ 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))
+    unsigned long long  tx_thread_execution_time_total;
+    unsigned long long  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;
@@ -1082,7 +1122,6 @@ 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
@@ -1780,7 +1819,6 @@ 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);
@@ -1813,7 +1851,6 @@ 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))
@@ -1832,8 +1869,6 @@ 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))
@@ -1869,7 +1904,6 @@ 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.  */
@@ -1898,8 +1932,6 @@ 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)))
@@ -2210,6 +2242,13 @@ 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_thread.h

@@ -26,7 +26,7 @@
 /*  COMPONENT DEFINITION                                   RELEASE        */
 /*                                                                        */
 /*    tx_thread.h                                         PORTABLE C      */
-/*                                                           6.1          */
+/*                                                           6.1.9        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -44,6 +44,13 @@
 /*  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  */
 /*                                                                        */
 /**************************************************************************/
 
@@ -110,12 +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.  */
@@ -433,7 +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_user_sample.h

@@ -26,7 +26,7 @@
 /*  PORT SPECIFIC C INFORMATION                            RELEASE        */
 /*                                                                        */
 /*    tx_user.h                                           PORTABLE C      */
-/*                                                           6.1          */
+/*                                                           6.1.9        */
 /*                                                                        */
 /*  AUTHOR                                                                */
 /*                                                                        */
@@ -47,6 +47,17 @@
 /*  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  */
 /*                                                                        */
 /**************************************************************************/
 
@@ -76,6 +87,7 @@
         TX_DISABLE_PREEMPTION_THRESHOLD
         TX_DISABLE_REDUNDANT_CLEARING
         TX_DISABLE_NOTIFY_CALLBACKS
+        TX_NO_FILEX_POINTER
         TX_NOT_INTERRUPTABLE
         TX_TIMER_PROCESS_IN_ISR
 
@@ -98,6 +110,25 @@
 #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       ((ULONG) 100)
+*/
+
+/* 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
@@ -255,5 +286,17 @@
 #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_byte_pool_search.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_byte_pool_search                                PORTABLE C      */
-/*                                                           6.1          */
+/*                                                           6.1.7        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -79,6 +79,9 @@
 /*  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)
@@ -96,13 +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.  */
@@ -146,7 +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;
 
@@ -207,14 +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;
@@ -222,7 +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_mutex_priority_change.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_mutex_priority_change                           PORTABLE C      */
-/*                                                           6.1          */
+/*                                                           6.1.6        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -78,6 +78,10 @@
 /*                                            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)
@@ -308,15 +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_thread_create.c

@@ -36,7 +36,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_create                                   PORTABLE C      */
-/*                                                           6.1          */
+/*                                                           6.1.8        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -84,6 +84,10 @@
 /*                                            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,
@@ -120,8 +124,12 @@ ALIGN_TYPE              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);
+#else
     new_stack_start =  TX_POINTER_TO_ALIGN_TYPE_CONVERT(stack_start);
-    updated_stack_start =  ((((ULONG) new_stack_start) + ((sizeof(ULONG)) - ((ULONG) 1)) ) & (~((sizeof(ULONG)) - ((ULONG) 1))));
+#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)
@@ -132,7 +140,11 @@ ALIGN_TYPE              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_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      */
-/*                                                           6.1          */
+/*                                                           6.1.9        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -310,6 +310,12 @@ const CHAR _tx_thread_special_string[] =
 /*  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)
@@ -439,7 +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

common/src/tx_thread_stack_error_handler.c

@@ -26,7 +26,7 @@
 /* Include necessary system files.  */
 
 #include "tx_api.h"
-#ifdef TX_MISRA_ENABLE
+#if defined(TX_MISRA_ENABLE) || defined(TX_ENABLE_STACK_CHECKING) || defined(TX_PORT_THREAD_STACK_ERROR_HANDLING)
 #include "tx_thread.h"
 
 
@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_stack_error_handler                      PORTABLE C      */
-/*                                                           6.1          */
+/*                                                           6.1.9        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -69,6 +69,17 @@
 /*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
 /*                                            update misra support,       */
 /*                                            resulting in version 6.1    */
+/*  10-16-2020     William E. Lamie         Modified comment(s),          */
+/*                                            fixed link issue,           */
+/*                                            resulting in version 6.1.1  */
+/*  06-02-2021     William E. Lamie         Modified comment(s),          */
+/*                                            fixed link issue, added     */
+/*                                            conditional compilation     */
+/*                                            for ARMv8-M (Cortex M23/33) */
+/*                                            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_stack_error_handler(TX_THREAD *thread_ptr)
@@ -76,7 +87,7 @@ VOID  _tx_thread_stack_error_handler(TX_THREAD *thread_ptr)
 
 TX_INTERRUPT_SAVE_AREA
 
-#ifdef TX_ENABLE_STACK_CHECKING
+#if defined(TX_ENABLE_STACK_CHECKING) || defined(TX_PORT_THREAD_STACK_ERROR_HANDLING)
 
     /* Disable interrupts.  */
     TX_DISABLE
@@ -106,5 +117,4 @@ TX_INTERRUPT_SAVE_AREA
     }
 #endif
 }
-#endif /* TX_MISRA_ENABLE */
-
+#endif

common/src/tx_thread_stack_error_notify.c

@@ -27,7 +27,7 @@
 
 #include "tx_api.h"
 #include "tx_thread.h"
-#ifdef TX_ENABLE_STACK_CHECKING
+#if defined(TX_ENABLE_STACK_CHECKING) || defined(TX_PORT_THREAD_STACK_ERROR_HANDLING)
 #include "tx_trace.h"
 #endif
 
@@ -37,7 +37,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_stack_error_notify                       PORTABLE C      */
-/*                                                           6.1          */
+/*                                                           6.1.9        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -74,12 +74,19 @@
 /*  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    */
+/*                                            conditional compilation     */
+/*                                            for ARMv8-M (Cortex M23/33) */
+/*                                            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  */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_thread_stack_error_notify(VOID (*stack_error_handler)(TX_THREAD *thread_ptr))
 {
 
-#ifndef TX_ENABLE_STACK_CHECKING
+#if !defined(TX_ENABLE_STACK_CHECKING) && !defined(TX_PORT_THREAD_STACK_ERROR_HANDLING)
 
 UINT        status;
 
@@ -100,6 +107,7 @@ UINT        status;
 
     /* Return completion status.  */
     return(status);
+
 #else
 
 TX_INTERRUPT_SAVE_AREA
@@ -124,4 +132,3 @@ TX_INTERRUPT_SAVE_AREA
     return(TX_SUCCESS);
 #endif
 }
-

common/src/tx_thread_suspend.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_thread_suspend                                  PORTABLE C      */
-/*                                                           6.1          */
+/*                                                           6.1.1        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -70,6 +70,10 @@
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
 /*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
 /*                                            resulting in version 6.1    */
+/*  10-16-2020     Yuxin Zhou               Modified comment(s), and      */
+/*                                            added type cast to address  */
+/*                                            a MISRA compliance issue,   */
+/*                                            resulting in version 6.1.1  */
 /*                                                                        */
 /**************************************************************************/
 UINT  _tx_thread_suspend(TX_THREAD *thread_ptr)
@@ -103,7 +107,7 @@ UINT        status;
         status =  TX_SUCCESS;
 
         /* Determine if we are in a thread context.  */
-        if (TX_THREAD_GET_SYSTEM_STATE() == 0)
+        if (TX_THREAD_GET_SYSTEM_STATE() == ((ULONG) 0))
         {
 
             /* Yes, we are in a thread context.  */
@@ -264,7 +268,7 @@ ULONG                       time_stamp =  ((ULONG) 0);
         status =  TX_SUCCESS;
 
         /* Determine if we are in a thread context.  */
-        if (TX_THREAD_GET_SYSTEM_STATE() == 0)
+        if (TX_THREAD_GET_SYSTEM_STATE() == ((ULONG) 0))
         {
 
             /* Yes, we are in a thread context.  */

common/src/tx_thread_timeout.c

@@ -152,6 +152,7 @@ ULONG           suspension_sequence;
         /* Call any cleanup routines.  */
         if (suspend_cleanup != TX_NULL)
         {
+
             /* Yes, there is a function to call.  */
             (suspend_cleanup)(thread_ptr, suspension_sequence);
         }

common/src/tx_time_get.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_time_get                                        PORTABLE C      */
-/*                                                           6.1          */
+/*                                                           6.1.3        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -68,6 +68,8 @@
 /*  05-19-2020     William E. Lamie         Initial Version 6.0           */
 /*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
 /*                                            resulting in version 6.1    */
+/*  12-31-2020     Andres Mlinar            Modified comment(s),          */
+/*                                            resulting in version 6.1.3  */
 /*                                                                        */
 /**************************************************************************/
 ULONG  _tx_time_get(VOID)

common_modules/inc/txm_module.h

@@ -26,7 +26,7 @@
 /*  APPLICATION INTERFACE DEFINITION                       RELEASE        */
 /*                                                                        */
 /*    txm_module.h                                        PORTABLE C      */
-/*                                                           6.1          */
+/*                                                           6.1.3        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    Scott Larson, Microsoft Corporation                                 */
@@ -41,6 +41,9 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  09-30-2020      Scott Larson            Initial Version 6.1           */
+/*  12-31-2020      Scott Larson            Modified comment(s), added    */
+/*                                            port-specific extension,    */
+/*                                            resulting in version 6.1.3  */
 /*                                                                        */
 /**************************************************************************/
 
@@ -329,6 +332,8 @@ extern   "C" {
 #define TXM_MODULE_OBJECT_ALLOCATE_CALL                     95
 #define TXM_MODULE_OBJECT_DEALLOCATE_CALL                   96
 
+#define TXM_MODULE_PORT_EXTENSION_API_ID_START              500
+#define TXM_MODULE_PORT_EXTENSION_API_ID_END                999
 
 /* Determine the API call IDs for other components.  */
 
@@ -571,6 +576,7 @@ VOID  _txm_module_usbx_duo_callback_request(TXM_MODULE_CALLBACK_MESSAGE *callbac
    resident portion of the application.  */
    
 #define txm_module_manager_initialize                   _txm_module_manager_initialize
+#define txm_module_manager_absolute_load                _txm_module_manager_absolute_load
 #define txm_module_manager_in_place_load                _txm_module_manager_in_place_load
 #define txm_module_manager_file_load                    _txm_module_manager_file_load
 #define txm_module_manager_memory_load                  _txm_module_manager_memory_load
@@ -607,6 +613,7 @@ UINT  _txm_module_manager_application_request(ULONG request, ALIGN_TYPE param_1,
 UINT  _txm_module_manager_file_load(TXM_MODULE_INSTANCE *module_instance, CHAR *module_name, FX_MEDIA *media_ptr, CHAR *file_name);
 #endif
 UINT  _txm_module_manager_initialize(VOID *module_memory_start, ULONG module_memory_size);
+UINT  _txm_module_manager_absolute_load(TXM_MODULE_INSTANCE *module_instance, CHAR *name, VOID *module_location);
 UINT  _txm_module_manager_in_place_load(TXM_MODULE_INSTANCE *module_instance, CHAR *name, VOID *module_location);
 UINT  _txm_module_manager_internal_load(TXM_MODULE_INSTANCE *module_instance, CHAR *name, VOID *module_location, 
                                         ULONG code_size, VOID *code_allocation_ptr, ULONG code_allocation_size);

common_modules/module_manager/inc/txm_module_manager_dispatch.h

@@ -68,6 +68,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_DEREFERENCE_STRING(module_instance, param_1))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[2])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[1], extra_parameters[2]))
             return(TXM_MODULE_INVALID_MEMORY);
     }
@@ -131,6 +134,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(CHAR *)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[5])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -179,6 +185,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[3])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -218,6 +227,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[2])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -311,6 +323,9 @@ ALIGN_TYPE return_value;
 
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(VOID *)))
             return(TXM_MODULE_INVALID_MEMORY);
+
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[2])))
+            return(TXM_MODULE_INVALID_MEMORY);
     }
 
     return_value = (ALIGN_TYPE) _txe_byte_allocate(
@@ -342,6 +357,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_DEREFERENCE_STRING(module_instance, param_1))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[3])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], extra_parameters[1]))
             return(TXM_MODULE_INVALID_MEMORY);
     }
@@ -404,6 +422,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(CHAR *)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[5])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -455,6 +476,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[6])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -509,6 +533,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[5])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -668,6 +695,9 @@ ALIGN_TYPE return_value;
 
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[1], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
+
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[3])))
+            return(TXM_MODULE_INVALID_MEMORY);
     }
 
     return_value = (ALIGN_TYPE) _txe_event_flags_get(
@@ -701,6 +731,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(CHAR *)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[4])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -745,6 +778,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[3])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -784,6 +820,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[2])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -886,6 +925,9 @@ ALIGN_TYPE return_value;
 
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_DEREFERENCE_STRING(module_instance, param_1))
             return(TXM_MODULE_INVALID_MEMORY);
+
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[2])))
+            return(TXM_MODULE_INVALID_MEMORY);
     }
 
     return_value = (ALIGN_TYPE) _txe_mutex_create(
@@ -967,6 +1009,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(CHAR *)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[5])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -1017,6 +1062,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[5])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -1066,6 +1114,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[4])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -1151,6 +1202,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_DEREFERENCE_STRING(module_instance, param_1))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[4])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[1], extra_parameters[2]))
             return(TXM_MODULE_INVALID_MEMORY);
     }
@@ -1264,6 +1318,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(CHAR *)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[5])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -1314,6 +1371,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[5])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -1363,6 +1423,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[4])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -1551,6 +1614,9 @@ ALIGN_TYPE return_value;
 
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_DEREFERENCE_STRING(module_instance, param_1))
             return(TXM_MODULE_INVALID_MEMORY);
+
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[2])))
+            return(TXM_MODULE_INVALID_MEMORY);
     }
 
     return_value = (ALIGN_TYPE) _txe_semaphore_create(
@@ -1631,6 +1697,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(CHAR *)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[4])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -1675,6 +1744,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[3])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -1714,6 +1786,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[2])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -1840,6 +1915,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_DEREFERENCE_STRING(module_instance, param_1))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[9])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[2], extra_parameters[3]))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -1977,6 +2055,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(CHAR *)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[7])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(UINT)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -2056,6 +2137,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[9])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -2126,6 +2210,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[9])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -2535,6 +2622,9 @@ VOID (*expiration_function)(ULONG);
 
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_DEREFERENCE_STRING(module_instance, param_1))
             return(TXM_MODULE_INVALID_MEMORY);
+
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[6])))
+            return(TXM_MODULE_INVALID_MEMORY);
     }
 
     /* Is it a disable request?  */
@@ -2646,6 +2736,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(CHAR *)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[4])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(UINT)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -2691,6 +2784,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[4])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -2735,6 +2831,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, param_1, sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[3])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[0], sizeof(ULONG)))
             return(TXM_MODULE_INVALID_MEMORY);
 
@@ -2890,6 +2989,12 @@ static ALIGN_TYPE _txm_module_manager_tx_trace_user_event_insert_dispatch(TXM_MO
 
 ALIGN_TYPE return_value;
 
+    if (module_instance -> txm_module_instance_property_flags & TXM_MODULE_MEMORY_PROTECTION)
+    {
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[3])))
+            return(TXM_MODULE_INVALID_MEMORY);
+    }
+    
     return_value = (ALIGN_TYPE) _tx_trace_user_event_insert(
         (ULONG) param_0,
         (ULONG) param_1,
@@ -3015,6 +3120,9 @@ ALIGN_TYPE return_value;
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_DEREFERENCE_STRING(module_instance, param_1))
             return(TXM_MODULE_INVALID_MEMORY);
 
+        if (!TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, (ALIGN_TYPE)extra_parameters, sizeof(ALIGN_TYPE[2])))
+            return(TXM_MODULE_INVALID_MEMORY);
+
         if (!TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, extra_parameters[1], sizeof(VOID *)))
             return(TXM_MODULE_INVALID_MEMORY);
     }

common_modules/module_manager/inc/txm_module_manager_util.h

@@ -26,7 +26,7 @@
 /*  COMPONENT DEFINITION                                   RELEASE        */
 /*                                                                        */
 /*    txm_module_manager_util.h                           PORTABLE C      */
-/*                                                           6.1          */
+/*                                                           6.1.6        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    Scott Larson, Microsoft Corporation                                 */
@@ -41,6 +41,9 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  09-30-2020      Scott Larson            Initial Version 6.1           */
+/*  04-02-2021      Scott Larson            Modified comment(s) and       */
+/*                                            optimized object checks,    */
+/*                                            resulting in version 6.1.6  */
 /*                                                                        */
 /**************************************************************************/
 
@@ -53,15 +56,18 @@
     (!(TXM_MODULE_MANAGER_CHECK_INSIDE_DATA(module_instance, obj_ptr, obj_size)))
 
 #define TXM_MODULE_MANAGER_CHECK_INSIDE_CODE(module_instance, obj_ptr, obj_size) \
-    (((obj_ptr) >= (ALIGN_TYPE) module_instance -> txm_module_instance_code_start) && \
+    (((obj_ptr) < ((obj_ptr) + (obj_size))) && \
+     ((obj_ptr) >= (ALIGN_TYPE) module_instance -> txm_module_instance_code_start) && \
      (((obj_ptr) + (obj_size)) <= ((ALIGN_TYPE) module_instance -> txm_module_instance_code_end + 1)))
 
 #define TXM_MODULE_MANAGER_CHECK_OUTSIDE_CODE(module_instance, obj_ptr, obj_size) \
     (!(TXM_MODULE_MANAGER_CHECK_INSIDE_CODE(module_instance, obj_ptr, obj_size)))
 
+/* Add sizeof(TXM_MODULE_ALLOCATED_OBJECT) to pool start because the object can't exist before that. */
 #define TXM_MODULE_MANAGER_CHECK_INSIDE_OBJ_POOL(module_instance, obj_ptr, obj_size) \
     ((_txm_module_manager_object_pool_created == TX_TRUE) && \
-     (((obj_ptr) >= (ALIGN_TYPE) _txm_module_manager_object_pool.tx_byte_pool_start) && \
+     ((obj_ptr) < ((obj_ptr) + (obj_size))) && \
+     (((obj_ptr) >= ((ALIGN_TYPE) _txm_module_manager_object_pool.tx_byte_pool_start + sizeof(TXM_MODULE_ALLOCATED_OBJECT))) && \
       (((obj_ptr) + (obj_size)) <= (ALIGN_TYPE) (_txm_module_manager_object_pool.tx_byte_pool_start + _txm_module_manager_object_pool.tx_byte_pool_size))))
 
 /* Define macros for module.  */
@@ -84,29 +90,29 @@
 
 /* Buffers we read from can be in RW/RO/Shared areas.  */
 #define TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_READ(module_instance, buffer_ptr, buffer_size) \
-    (((void *) (buffer_ptr) == TX_NULL) || \
-     (TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE(module_instance, buffer_ptr, buffer_size)))
+    ((TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE(module_instance, buffer_ptr, buffer_size)) || \
+     ((void *) (buffer_ptr) == TX_NULL))
 
 /* Buffers we write to can only be in RW/Shared areas.  */
 #define TXM_MODULE_MANAGER_PARAM_CHECK_BUFFER_WRITE(module_instance, buffer_ptr, buffer_size) \
-    (((void *) (buffer_ptr) == TX_NULL) || \
-     (TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, buffer_ptr, buffer_size)))
+    ((TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE_DATA(module_instance, buffer_ptr, buffer_size)) || \
+     ((void *) (buffer_ptr) == TX_NULL))
 
 /* Kernel objects should be outside the module at the very least.  */
 #define TXM_MODULE_MANAGER_PARAM_CHECK_OBJECT_FOR_USE(module_instance, obj_ptr, obj_size) \
-    (((void *) (obj_ptr) == TX_NULL) || \
-     (TXM_MODULE_MANAGER_ENSURE_OUTSIDE_MODULE(module_instance, obj_ptr, obj_size)))
+    ((TXM_MODULE_MANAGER_ENSURE_OUTSIDE_MODULE(module_instance, obj_ptr, obj_size)) || \
+     ((void *) (obj_ptr) == TX_NULL))
 
 /* When creating an object, the object must be inside the object pool.  */
 #define TXM_MODULE_MANAGER_PARAM_CHECK_OBJECT_FOR_CREATION(module_instance, obj_ptr, obj_size) \
-    (((void *) (obj_ptr) == TX_NULL) || \
-     (TXM_MODULE_MANAGER_ENSURE_INSIDE_OBJ_POOL(module_instance, obj_ptr, obj_size) && \
-      (_txm_module_manager_object_size_check(obj_ptr, obj_size) == TX_SUCCESS)))
+    ((TXM_MODULE_MANAGER_ENSURE_INSIDE_OBJ_POOL(module_instance, obj_ptr, obj_size) && \
+      (_txm_module_manager_object_size_check(obj_ptr, obj_size) == TX_SUCCESS)) || \
+     ((void *) (obj_ptr) == TX_NULL))
 
 /* Strings we dereference can be in RW/RO/Shared areas.  */
 #define TXM_MODULE_MANAGER_PARAM_CHECK_DEREFERENCE_STRING(module_instance, string_ptr) \
-    (((void *) (string_ptr) == TX_NULL) || \
-     (TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE(module_instance, string_ptr, 1)))
+    ((TXM_MODULE_MANAGER_ENSURE_INSIDE_MODULE(module_instance, string_ptr, 1)) || \
+     ((void *) (string_ptr) == TX_NULL))
 
 #define TXM_MODULE_MANAGER_UTIL_MAX_VALUE_OF_TYPE_UNSIGNED(type) ((1ULL << (sizeof(type) * 8)) - 1)
 

common_modules/module_manager/src/txm_module_manager_absolute_load.c

@@ -0,0 +1,439 @@
+/**************************************************************************/
+/*                                                                        */
+/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
+/*                                                                        */
+/*       This software is licensed under the Microsoft Software License   */
+/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
+/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
+/*       and in the root directory of this software.                      */
+/*                                                                        */
+/**************************************************************************/
+
+
+/**************************************************************************/
+/**************************************************************************/
+/**                                                                       */
+/** ThreadX Component                                                     */
+/**                                                                       */
+/**   Module Manager                                                      */
+/**                                                                       */
+/**************************************************************************/
+/**************************************************************************/
+
+#define TX_SOURCE_CODE
+
+#include "tx_api.h"
+#include "tx_initialize.h"
+#include "tx_mutex.h"
+#include "tx_thread.h"
+#include "tx_byte_pool.h"
+#include "txm_module.h"
+#include "txm_module_manager_util.h"
+
+
+/**************************************************************************/
+/*                                                                        */
+/*  FUNCTION                                               RELEASE        */
+/*                                                                        */
+/*    _txm_module_manager_absolute_load                   PORTABLE C      */
+/*                                                           6.1.3        */
+/*  AUTHOR                                                                */
+/*                                                                        */
+/*    Andres Mlinar, Microsoft Corporation                                */
+/*                                                                        */
+/*  DESCRIPTION                                                           */
+/*                                                                        */
+/*    This function ensures the code-related and data-related parts of    */
+/*    the module preamble are valid and prepares the module for           */
+/*    execution.                                                          */
+/*                                                                        */
+/*  INPUT                                                                 */
+/*                                                                        */
+/*    module_instance                   Module instance pointer           */
+/*    module_name                       Module name pointer               */
+/*    module_location                   Module code location              */
+/*                                                                        */
+/*  OUTPUT                                                                */
+/*                                                                        */
+/*    status                            Completion status                 */
+/*                                                                        */
+/*  CALLS                                                                 */
+/*                                                                        */
+/*    _tx_byte_allocate                 Allocate data area                */
+/*    _tx_mutex_get                     Get protection mutex              */
+/*    _tx_mutex_put                     Release protection mutex          */
+/*                                                                        */
+/*  CALLED BY                                                             */
+/*                                                                        */
+/*    Application code                                                    */
+/*                                                                        */
+/*  RELEASE HISTORY                                                       */
+/*                                                                        */
+/*    DATE              NAME                      DESCRIPTION             */
+/*                                                                        */
+/*  12-31-2020     Andres Mlinar            Initial Version 6.1.3         */
+/*                                                                        */
+/**************************************************************************/
+UINT  _txm_module_manager_absolute_load(TXM_MODULE_INSTANCE *module_instance, CHAR *module_name, VOID *module_location)
+{
+
+TX_INTERRUPT_SAVE_AREA
+
+TXM_MODULE_PREAMBLE     *module_preamble;
+ULONG                   code_size;
+ULONG                   code_alignment;
+ULONG                   code_allocation_size_ignored;
+UINT                    status;
+
+TXM_MODULE_INSTANCE     *next_module, *previous_module;
+ULONG                   start_stop_stack_size;
+ULONG                   callback_stack_size;
+ULONG                   code_size_ignored;
+ULONG                   code_alignment_ignored;
+ALIGN_TYPE              data_start;
+ULONG                   data_size;
+ULONG                   data_alignment;
+ULONG                   data_allocation_size;
+ULONG                   module_properties;
+CHAR                    *memory_ptr;
+
+
+    /* Check for interrupt call.  */
+    if (TX_THREAD_GET_SYSTEM_STATE() != 0)
+    {
+
+        /* Now, make sure the call is from an interrupt and not initialization.  */
+        if (TX_THREAD_GET_SYSTEM_STATE() < TX_INITIALIZE_IN_PROGRESS)
+        {
+
+            /* Invalid caller of this function, return appropriate error code.  */
+            return(TX_CALLER_ERROR);
+        }
+    }
+
+    /* Determine if the module manager has not been initialized yet.  */
+    if (_txm_module_manager_ready != TX_TRUE)
+    {
+
+        /* Module manager has not been initialized.  */
+        return(TX_NOT_AVAILABLE);
+    }
+
+    /* Determine if the module is valid.  */
+    if (module_instance == TX_NULL)
+    {
+
+        /* Invalid module pointer.  */
+        return(TX_PTR_ERROR);
+    }
+
+    /* Get module manager protection mutex.  */
+    _tx_mutex_get(&_txm_module_manager_mutex, TX_WAIT_FOREVER);
+
+    /* Determine if the module is already valid.  */
+    if (module_instance -> txm_module_instance_id == TXM_MODULE_ID)
+    {
+
+        /* Release the protection mutex.  */
+        _tx_mutex_put(&_txm_module_manager_mutex);
+
+        /* Module already loaded.  */
+        return(TXM_MODULE_ALREADY_LOADED);
+    }
+
+    /* Pickup the module's information.  */
+    module_preamble = (TXM_MODULE_PREAMBLE *) module_location;
+
+    /* Check to make sure there is a valid module to load.  */
+    if (module_preamble -> txm_module_preamble_id != TXM_MODULE_ID)
+    {
+
+        /* Release the protection mutex.  */
+        _tx_mutex_put(&_txm_module_manager_mutex);
+
+        /* Invalid module preamble.  */
+        return(TXM_MODULE_INVALID);
+    }
+
+    /* Check the properties of this module.  */
+    module_properties =  module_preamble -> txm_module_preamble_property_flags & TXM_MODULE_OPTIONS_MASK;
+    if (/* Ensure the requested properties are supported.  */
+        ((module_properties & _txm_module_manager_properties_supported) != module_properties) ||
+        /* Ensure the required properties are there.  */
+        ((_txm_module_manager_properties_required & module_properties) != _txm_module_manager_properties_required) ||
+        /* If memory protection is enabled, then so must user mode.  */
+        ((module_properties & TXM_MODULE_MEMORY_PROTECTION) && !(module_properties & TXM_MODULE_USER_MODE))
+        )
+    {
+
+        /* Release the protection mutex.  */
+        _tx_mutex_put(&_txm_module_manager_mutex);
+
+        /* Invalid properties. Return error.  */
+        return(TXM_MODULE_INVALID_PROPERTIES);
+    }
+
+    /* Check for valid module entry offsets.  */
+    if ((module_preamble -> txm_module_preamble_shell_entry_function == 0) ||
+        (module_preamble -> txm_module_preamble_start_function == 0))
+    {
+
+        /* Release the protection mutex.  */
+        _tx_mutex_put(&_txm_module_manager_mutex);
+
+        /* Invalid module preamble.  */
+        return(TXM_MODULE_INVALID);
+    }
+
+    /* Check for valid sizes.  */
+    if ((module_preamble -> txm_module_preamble_code_size == 0) ||
+     /* (module_preamble -> txm_module_preamble_data_size == 0) || *** a zero data size is valid */
+        (module_preamble -> txm_module_preamble_start_stop_stack_size == 0) ||
+        (module_preamble -> txm_module_preamble_callback_stack_size == 0))
+    {
+
+        /* Release the protection mutex.  */
+        _tx_mutex_put(&_txm_module_manager_mutex);
+
+        /* Invalid module preamble.  */
+        return(TXM_MODULE_INVALID);
+    }
+
+    /* Get the amount of the bytes we need to allocate for the module's code
+       as well as the required alignment. Note that because this is an absolute
+       load, we only want the code alignment so we can check it.  */
+    status =  _txm_module_manager_util_code_allocation_size_and_alignment_get(module_preamble, &code_alignment, &code_allocation_size_ignored);
+    if (status != TX_SUCCESS)
+    {
+
+        /* Math overflow error occurred.  */
+        return(status);
+    }
+
+    /* Since this is an absolute load, check the alignment of the module's instruction area (code).  */
+    TXM_MODULE_MANAGER_CHECK_CODE_ALIGNMENT(module_location, code_alignment)
+
+    /* Initialize module control block to all zeros.  */
+    TX_MEMSET(module_instance, 0, sizeof(TXM_MODULE_INSTANCE));
+
+    /* Pickup the basic module sizes.  */
+    code_size =              module_preamble -> txm_module_preamble_code_size;
+    data_size =              module_preamble -> txm_module_preamble_data_size;
+    start_stop_stack_size =  module_preamble -> txm_module_preamble_start_stop_stack_size;
+    callback_stack_size =    module_preamble -> txm_module_preamble_callback_stack_size;
+
+    TXM_MODULE_MANAGER_UTIL_MATH_ADD_ULONG(data_size, TXM_MODULE_DATA_ALIGNMENT, data_size);
+    data_size =              ((data_size - 1)/TXM_MODULE_DATA_ALIGNMENT) * TXM_MODULE_DATA_ALIGNMENT;
+
+    /* Adjust the size of the module elements to be aligned to the default alignment. We do this
+       so that when we partition the allocated memory, we can simply place these regions right beside
+       each other without having to align their pointers. Note this only works when they all have
+       the same alignment.  */
+
+    TXM_MODULE_MANAGER_UTIL_MATH_ADD_ULONG(start_stop_stack_size, TXM_MODULE_DATA_ALIGNMENT, start_stop_stack_size);
+    start_stop_stack_size =  ((start_stop_stack_size - 1)/TXM_MODULE_DATA_ALIGNMENT) * TXM_MODULE_DATA_ALIGNMENT;
+
+    TXM_MODULE_MANAGER_UTIL_MATH_ADD_ULONG(callback_stack_size, TXM_MODULE_DATA_ALIGNMENT, callback_stack_size);
+    callback_stack_size =    ((callback_stack_size - 1)/TXM_MODULE_DATA_ALIGNMENT) * TXM_MODULE_DATA_ALIGNMENT;
+
+    /* Update the data size to account for the default thread stacks.  */
+    data_allocation_size = 0;
+    TXM_MODULE_MANAGER_UTIL_MATH_ADD_ULONG(data_allocation_size, start_stop_stack_size, data_allocation_size);
+    TXM_MODULE_MANAGER_UTIL_MATH_ADD_ULONG(data_allocation_size, callback_stack_size, data_allocation_size);
+
+    /* Setup the default code and data alignments.  */
+    data_alignment =  (ULONG) TXM_MODULE_DATA_ALIGNMENT;
+
+    /* Get the port-specific alignment for the data size. Note we only want data
+       so we pass values of 1 for code (to avoid any possible div by 0 errors).  */
+    code_size_ignored = 1;
+    code_alignment_ignored = 1;
+    TXM_MODULE_MANAGER_ALIGNMENT_ADJUST(module_preamble, code_size_ignored, code_alignment_ignored, data_allocation_size, data_alignment)
+
+    /* Calculate the module's total RAM memory requirement. This entire area is allocated from the module
+       manager's byte pool. The general layout is defined as follows:
+
+    Lowest Address:         Start of start/stop thread stack
+                            ... [note: thread entry info is embedded near end of stack areas]
+                            End of start/stop thread stack
+
+                            Start of callback thread stack
+                            ... [note: thread entry info is embedded near end of stack areas]
+                            End of callback thread stack
+
+    Highest Address:    */
+
+    /* Add an extra alignment increment so we can align the pointer after allocation.  */
+    TXM_MODULE_MANAGER_UTIL_MATH_ADD_ULONG(data_allocation_size, data_alignment, data_allocation_size);
+
+    /* Allocate memory for the module.  */
+    status =  _tx_byte_allocate(&_txm_module_manager_byte_pool, (VOID **) &memory_ptr, data_allocation_size, TX_NO_WAIT);
+
+    /* Determine if the module memory allocation was successful.  */
+    if (status)
+    {
+
+        /* Release the protection mutex.  */
+        _tx_mutex_put(&_txm_module_manager_mutex);
+
+        /* No memory, return an error.  */
+        return(TX_NO_MEMORY);
+    }
+
+    /* Clear the allocated memory.  */
+    TX_MEMSET(memory_ptr, ((UCHAR) 0), data_allocation_size);
+
+    /* Disable interrupts.  */
+    TX_DISABLE
+
+    /* Setup the module instance structure.  */
+    module_instance -> txm_module_instance_id = TXM_MODULE_ID;
+
+    /* Save the module name.  */
+    module_instance -> txm_module_instance_name =  module_name;
+
+    /* Save the module properties.  */
+    module_instance -> txm_module_instance_property_flags =  module_preamble -> txm_module_preamble_property_flags;
+
+    /* Set the module data memory allocation. This is the address released
+       when the module is unloaded.  */
+    module_instance -> txm_module_instance_data_allocation_ptr =  (VOID *) memory_ptr;
+
+    /* Save the data allocation size.  */
+    module_instance -> txm_module_instance_data_allocation_size =   data_allocation_size;
+
+    /* Calculate the actual start of the data area. This needs to be adjusted based on the alignment.  */
+    data_start =  (ALIGN_TYPE) memory_ptr;
+    data_start =  (data_start + (((ALIGN_TYPE)data_alignment) - 1)) & ~(((ALIGN_TYPE)data_alignment) - 1);
+    memory_ptr =  (CHAR *) data_start;
+
+    /* Compute the beginning and end of the data area. */
+#ifdef ALIGN_TYPE_DEFINED
+    module_instance -> txm_module_instance_data_start =  (VOID *) (((CHAR *) (ALIGN_TYPE) module_preamble->txm_module_preamble_code_size) + sizeof(TXM_MODULE_PREAMBLE));
+    module_instance -> txm_module_instance_data_end =  (VOID *) (((CHAR *) (ALIGN_TYPE) module_instance -> txm_module_instance_data_start) + module_preamble->txm_module_preamble_data_size);
+#else
+    module_instance -> txm_module_instance_data_start =  (VOID *) (((CHAR *) module_preamble->txm_module_preamble_code_size) + sizeof(TXM_MODULE_PREAMBLE));
+    module_instance -> txm_module_instance_data_end =  (VOID *) (((CHAR *) module_instance -> txm_module_instance_data_start) + module_preamble->txm_module_preamble_data_size);
+#endif
+
+    /* Save the size of the data area.  */
+    module_instance -> txm_module_instance_data_size =  data_size;
+
+    /* Set the module code memory allocation. This is the address released
+       when the module is unloaded.  */
+    module_instance -> txm_module_instance_code_allocation_ptr =  (VOID *) NULL;
+
+    /* Save the code allocation size.  */
+    module_instance -> txm_module_instance_code_allocation_size =   0;
+
+    /* Setup the code pointers.  Since the code was loaded in-place, this is effectively just the values supplied in the API call.  */
+    module_instance -> txm_module_instance_code_start =     (VOID *) module_location;
+    module_instance -> txm_module_instance_code_end =       (VOID *) (((CHAR *) module_location) + (code_size - 1));
+
+    /* Setup the code size.  */
+    module_instance -> txm_module_instance_code_size =      code_size;
+
+    /* Save the module's total memory usage.  */
+    module_instance -> txm_module_instance_total_ram_usage =  0 /* Code is executed in place */ + data_allocation_size /* just the size of stacks */;
+
+    /* Set the module state to started.  */
+    module_instance -> txm_module_instance_state =  TXM_MODULE_LOADED;
+
+    /* Save the preamble pointer.  */
+    module_instance -> txm_module_instance_preamble_ptr =  module_preamble;
+
+    /* Save the module application ID in the module instance.  */
+    module_instance -> txm_module_instance_application_module_id =  module_preamble -> txm_module_preamble_application_module_id;
+
+    /* Setup the module's start/stop thread stack area.  */
+    module_instance -> txm_module_instance_start_stop_stack_start_address =  (VOID *) (memory_ptr);
+    module_instance -> txm_module_instance_start_stop_stack_size =           start_stop_stack_size;
+    module_instance -> txm_module_instance_start_stop_stack_end_address =    (VOID *) (memory_ptr + (start_stop_stack_size - 1));
+
+    /* Move the memory pointer forward.  */
+    memory_ptr =  memory_ptr + start_stop_stack_size;
+
+    /* Save the start/stop thread priority.  */
+    module_instance -> txm_module_instance_start_stop_priority =     module_preamble -> txm_module_preamble_start_stop_priority;
+
+    /* Setup the module's callback thread stack area.  */
+    module_instance -> txm_module_instance_callback_stack_start_address =  (VOID *) (memory_ptr);
+    module_instance -> txm_module_instance_callback_stack_size =           callback_stack_size;
+    module_instance -> txm_module_instance_callback_stack_end_address =    (VOID *) (memory_ptr + (callback_stack_size - 1));
+
+    /* Move the memory pointer forward.  */
+    memory_ptr =  memory_ptr + callback_stack_size;
+
+    /* Save the callback thread priority.  */
+    module_instance -> txm_module_instance_callback_priority =  module_preamble -> txm_module_preamble_callback_priority;
+
+    /* Setup the start of the module data section.  */
+    module_instance -> txm_module_instance_module_data_base_address =  (VOID *) (memory_ptr);
+
+    /* Build actual addresses based on load...  Setup all the function pointers. Any adjustments needed to shell entry, start function, and callback function are defined in the
+       module preamble. */
+#ifdef ALIGN_TYPE_DEFINED
+    module_instance -> txm_module_instance_shell_entry_function  =          (VOID (*)(TX_THREAD *, TXM_MODULE_INSTANCE *)) ((VOID *) (ALIGN_TYPE) module_preamble -> txm_module_preamble_shell_entry_function);
+    module_instance -> txm_module_instance_start_thread_entry =             (VOID (*)(ULONG)) ((VOID *) (ALIGN_TYPE) module_preamble -> txm_module_preamble_start_function);
+    module_instance -> txm_module_instance_callback_request_thread_entry =  (VOID (*)(ULONG)) ((VOID *) (ALIGN_TYPE) module_preamble -> txm_module_preamble_callback_function);
+#else
+    module_instance -> txm_module_instance_shell_entry_function  =          (VOID (*)(TX_THREAD *, TXM_MODULE_INSTANCE *)) ((VOID *) module_preamble -> txm_module_preamble_shell_entry_function);
+    module_instance -> txm_module_instance_start_thread_entry =             (VOID (*)(ULONG)) ((VOID *) module_preamble -> txm_module_preamble_start_function);
+    module_instance -> txm_module_instance_callback_request_thread_entry =  (VOID (*)(ULONG)) ((VOID *) module_preamble -> txm_module_preamble_callback_function);
+#endif
+
+    /* Determine if there is a stop function for this module.  */
+    if (module_preamble -> txm_module_preamble_stop_function)
+    {
+
+        /* Yes, there is a stop function, build the address.  */
+#ifdef ALIGN_TYPE_DEFINED
+    	module_instance -> txm_module_instance_stop_thread_entry =  (VOID (*)(ULONG)) ((VOID *) (ALIGN_TYPE) module_preamble -> txm_module_preamble_stop_function);
+#else
+    	module_instance -> txm_module_instance_stop_thread_entry =  (VOID (*)(ULONG)) ((VOID *) module_preamble -> txm_module_preamble_stop_function);
+#endif
+    }
+    else
+    {
+
+        /* No, there is no stop function. Just set the pointer to NULL.  */
+        module_instance -> txm_module_instance_stop_thread_entry =  TX_NULL;
+    }
+
+    /* Load the module control block with port-specific information. */
+    TXM_MODULE_MANAGER_MODULE_SETUP(module_instance);
+
+    /* Now add the module to the linked list of created modules.  */
+    if (_txm_module_manger_loaded_count++ == 0)
+    {
+
+        /* The loaded module list is empty.  Add module to empty list.  */
+        _txm_module_manager_loaded_list_ptr =                     module_instance;
+        module_instance -> txm_module_instance_loaded_next =      module_instance;
+        module_instance -> txm_module_instance_loaded_previous =  module_instance;
+    }
+    else
+    {
+
+        /* This list is not NULL, add to the end of the list.  */
+        next_module =      _txm_module_manager_loaded_list_ptr;
+        previous_module =  next_module -> txm_module_instance_loaded_previous;
+
+        /* Place the new module in the list.  */
+        next_module -> txm_module_instance_loaded_previous =  module_instance;
+        previous_module -> txm_module_instance_loaded_next =  module_instance;
+
+        /* Setup this module's created links.  */
+        module_instance -> txm_module_instance_loaded_previous =  previous_module;
+        module_instance -> txm_module_instance_loaded_next =      next_module;
+    }
+
+    /* Restore interrupts.  */
+    TX_RESTORE
+
+    /* Release the protection mutex.  */
+    _tx_mutex_put(&_txm_module_manager_mutex);
+
+    /* Return success.  */
+    return(TX_SUCCESS);
+}

common_modules/module_manager/src/txm_module_manager_kernel_dispatch.c

@@ -40,8 +40,8 @@
 /*                                                                        */
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
-/*    _txm_module_kernel_dispatch                         PORTABLE C      */ 
-/*                                                           6.1          */
+/*    _txm_module_manager_kernel_dispatch                 PORTABLE C      */
+/*                                                           6.1.6        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    Scott Larson, Microsoft Corporation                                 */
@@ -50,6 +50,8 @@
 /*                                                                        */
 /*    This function dispatches the module's kernel request based upon the */
 /*    ID and parameters specified in the request.                         */
+/*    To disallow modules to use specific ThreadX services, define        */
+/*    TXM_***_CALL_NOT_USED (see #ifndefs surrounding each case).         */
 /*                                                                        */
 /*  INPUT                                                                 */
 /*                                                                        */
@@ -80,6 +82,13 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  09-30-2020      Scott Larson            Initial Version 6.1           */
+/*  12-31-2020      Scott Larson            Modified comment(s), added    */
+/*                                            port-specific dispatch,     */
+/*                                            resulting in version 6.1.3  */
+/*  04-02-2021      Scott Larson            Modified comment(s),          */
+/*                                            added optional defines to   */
+/*                                            remove unneeded functions,  */
+/*                                            resulting in version 6.1.6  */
 /*                                                                        */
 /**************************************************************************/
 ALIGN_TYPE _txm_module_manager_kernel_dispatch(ULONG kernel_request, ALIGN_TYPE param_0, ALIGN_TYPE param_1, ALIGN_TYPE param_2)
@@ -101,584 +110,785 @@ TXM_MODULE_INSTANCE *module_instance;
 
     switch (kernel_request)
     {
+    #ifndef TXM_BLOCK_ALLOCATE_CALL_NOT_USED
     case TXM_BLOCK_ALLOCATE_CALL:
     {
         return_value = _txm_module_manager_tx_block_allocate_dispatch(module_instance, param_0, param_1, param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_BLOCK_POOL_CREATE_CALL_NOT_USED
     case TXM_BLOCK_POOL_CREATE_CALL:
     {
         return_value = _txm_module_manager_tx_block_pool_create_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_BLOCK_POOL_DELETE_CALL_NOT_USED
     case TXM_BLOCK_POOL_DELETE_CALL:
     {
         return_value = _txm_module_manager_tx_block_pool_delete_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_BLOCK_POOL_INFO_GET_CALL_NOT_USED
     case TXM_BLOCK_POOL_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_block_pool_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_BLOCK_POOL_PERFORMANCE_INFO_GET_CALL_NOT_USED
     case TXM_BLOCK_POOL_PERFORMANCE_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_block_pool_performance_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_BLOCK_POOL_PERFORMANCE_SYSTEM_INFO_GET_CALL_NOT_USED
     case TXM_BLOCK_POOL_PERFORMANCE_SYSTEM_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_block_pool_performance_system_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_BLOCK_POOL_PRIORITIZE_CALL_NOT_USED
     case TXM_BLOCK_POOL_PRIORITIZE_CALL:
     {
         return_value = _txm_module_manager_tx_block_pool_prioritize_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_BLOCK_RELEASE_CALL_NOT_USED
     case TXM_BLOCK_RELEASE_CALL:
     {
         return_value = _txm_module_manager_tx_block_release_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_BYTE_ALLOCATE_CALL_NOT_USED
     case TXM_BYTE_ALLOCATE_CALL:
     {
         return_value = _txm_module_manager_tx_byte_allocate_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_BYTE_POOL_CREATE_CALL_NOT_USED
     case TXM_BYTE_POOL_CREATE_CALL:
     {
         return_value = _txm_module_manager_tx_byte_pool_create_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_BYTE_POOL_DELETE_CALL_NOT_USED
     case TXM_BYTE_POOL_DELETE_CALL:
     {
         return_value = _txm_module_manager_tx_byte_pool_delete_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_BYTE_POOL_INFO_GET_CALL_NOT_USED
     case TXM_BYTE_POOL_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_byte_pool_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_BYTE_POOL_PERFORMANCE_INFO_GET_CALL_NOT_USED
     case TXM_BYTE_POOL_PERFORMANCE_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_byte_pool_performance_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_BYTE_POOL_PERFORMANCE_SYSTEM_INFO_GET_CALL_NOT_USED
     case TXM_BYTE_POOL_PERFORMANCE_SYSTEM_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_byte_pool_performance_system_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_BYTE_POOL_PRIORITIZE_CALL_NOT_USED
     case TXM_BYTE_POOL_PRIORITIZE_CALL:
     {
         return_value = _txm_module_manager_tx_byte_pool_prioritize_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_BYTE_RELEASE_CALL_NOT_USED
     case TXM_BYTE_RELEASE_CALL:
     {
         return_value = _txm_module_manager_tx_byte_release_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_EVENT_FLAGS_CREATE_CALL_NOT_USED
     case TXM_EVENT_FLAGS_CREATE_CALL:
     {
         return_value = _txm_module_manager_tx_event_flags_create_dispatch(module_instance, param_0, param_1, param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_EVENT_FLAGS_DELETE_CALL_NOT_USED
     case TXM_EVENT_FLAGS_DELETE_CALL:
     {
         return_value = _txm_module_manager_tx_event_flags_delete_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_EVENT_FLAGS_GET_CALL_NOT_USED
     case TXM_EVENT_FLAGS_GET_CALL:
     {
         return_value = _txm_module_manager_tx_event_flags_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_EVENT_FLAGS_INFO_GET_CALL_NOT_USED
     case TXM_EVENT_FLAGS_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_event_flags_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_EVENT_FLAGS_PERFORMANCE_INFO_GET_CALL_NOT_USED
     case TXM_EVENT_FLAGS_PERFORMANCE_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_event_flags_performance_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_EVENT_FLAGS_PERFORMANCE_SYSTEM_INFO_GET_CALL_NOT_USED
     case TXM_EVENT_FLAGS_PERFORMANCE_SYSTEM_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_event_flags_performance_system_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_EVENT_FLAGS_SET_CALL_NOT_USED
     case TXM_EVENT_FLAGS_SET_CALL:
     {
         return_value = _txm_module_manager_tx_event_flags_set_dispatch(module_instance, param_0, param_1, param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_EVENT_FLAGS_SET_NOTIFY_CALL_NOT_USED
     case TXM_EVENT_FLAGS_SET_NOTIFY_CALL:
     {
         return_value = _txm_module_manager_tx_event_flags_set_notify_dispatch(module_instance, param_0, param_1);
         break;
     }
+    #endif
 
+    #ifndef TXM_MUTEX_CREATE_CALL_NOT_USED
     case TXM_MUTEX_CREATE_CALL:
     {
         return_value = _txm_module_manager_tx_mutex_create_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_MUTEX_DELETE_CALL_NOT_USED
     case TXM_MUTEX_DELETE_CALL:
     {
         return_value = _txm_module_manager_tx_mutex_delete_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_MUTEX_GET_CALL_NOT_USED
     case TXM_MUTEX_GET_CALL:
     {
         return_value = _txm_module_manager_tx_mutex_get_dispatch(module_instance, param_0, param_1);
         break;
     }
+    #endif
 
+    #ifndef TXM_MUTEX_INFO_GET_CALL_NOT_USED
     case TXM_MUTEX_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_mutex_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_MUTEX_PERFORMANCE_INFO_GET_CALL_NOT_USED
     case TXM_MUTEX_PERFORMANCE_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_mutex_performance_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_MUTEX_PERFORMANCE_SYSTEM_INFO_GET_CALL_NOT_USED
     case TXM_MUTEX_PERFORMANCE_SYSTEM_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_mutex_performance_system_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_MUTEX_PRIORITIZE_CALL_NOT_USED
     case TXM_MUTEX_PRIORITIZE_CALL:
     {
         return_value = _txm_module_manager_tx_mutex_prioritize_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_MUTEX_PUT_CALL_NOT_USED
     case TXM_MUTEX_PUT_CALL:
     {
         return_value = _txm_module_manager_tx_mutex_put_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_QUEUE_CREATE_CALL_NOT_USED
     case TXM_QUEUE_CREATE_CALL:
     {
         return_value = _txm_module_manager_tx_queue_create_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_QUEUE_DELETE_CALL_NOT_USED
     case TXM_QUEUE_DELETE_CALL:
     {
         return_value = _txm_module_manager_tx_queue_delete_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_QUEUE_FLUSH_CALL_NOT_USED
     case TXM_QUEUE_FLUSH_CALL:
     {
         return_value = _txm_module_manager_tx_queue_flush_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_QUEUE_FRONT_SEND_CALL_NOT_USED
     case TXM_QUEUE_FRONT_SEND_CALL:
     {
         return_value = _txm_module_manager_tx_queue_front_send_dispatch(module_instance, param_0, param_1, param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_QUEUE_INFO_GET_CALL_NOT_USED
     case TXM_QUEUE_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_queue_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_QUEUE_PERFORMANCE_INFO_GET_CALL_NOT_USED
     case TXM_QUEUE_PERFORMANCE_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_queue_performance_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_QUEUE_PERFORMANCE_SYSTEM_INFO_GET_CALL_NOT_USED
     case TXM_QUEUE_PERFORMANCE_SYSTEM_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_queue_performance_system_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_QUEUE_PRIORITIZE_CALL_NOT_USED
     case TXM_QUEUE_PRIORITIZE_CALL:
     {
         return_value = _txm_module_manager_tx_queue_prioritize_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_QUEUE_RECEIVE_CALL_NOT_USED
     case TXM_QUEUE_RECEIVE_CALL:
     {
         return_value = _txm_module_manager_tx_queue_receive_dispatch(module_instance, param_0, param_1, param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_QUEUE_SEND_CALL_NOT_USED
     case TXM_QUEUE_SEND_CALL:
     {
         return_value = _txm_module_manager_tx_queue_send_dispatch(module_instance, param_0, param_1, param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_QUEUE_SEND_NOTIFY_CALL_NOT_USED
     case TXM_QUEUE_SEND_NOTIFY_CALL:
     {
         return_value = _txm_module_manager_tx_queue_send_notify_dispatch(module_instance, param_0, param_1);
         break;
     }
+    #endif
 
+    #ifndef TXM_SEMAPHORE_CEILING_PUT_CALL_NOT_USED
     case TXM_SEMAPHORE_CEILING_PUT_CALL:
     {
         return_value = _txm_module_manager_tx_semaphore_ceiling_put_dispatch(module_instance, param_0, param_1);
         break;
     }
+    #endif
 
+    #ifndef TXM_SEMAPHORE_CREATE_CALL_NOT_USED
     case TXM_SEMAPHORE_CREATE_CALL:
     {
         return_value = _txm_module_manager_tx_semaphore_create_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_SEMAPHORE_DELETE_CALL_NOT_USED
     case TXM_SEMAPHORE_DELETE_CALL:
     {
         return_value = _txm_module_manager_tx_semaphore_delete_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_SEMAPHORE_GET_CALL_NOT_USED
     case TXM_SEMAPHORE_GET_CALL:
     {
         return_value = _txm_module_manager_tx_semaphore_get_dispatch(module_instance, param_0, param_1);
         break;
     }
+    #endif
 
+    #ifndef TXM_SEMAPHORE_INFO_GET_CALL_NOT_USED
     case TXM_SEMAPHORE_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_semaphore_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_SEMAPHORE_PERFORMANCE_INFO_GET_CALL_NOT_USED
     case TXM_SEMAPHORE_PERFORMANCE_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_semaphore_performance_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_SEMAPHORE_PERFORMANCE_SYSTEM_INFO_GET_CALL_NOT_USED
     case TXM_SEMAPHORE_PERFORMANCE_SYSTEM_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_semaphore_performance_system_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_SEMAPHORE_PRIORITIZE_CALL_NOT_USED
     case TXM_SEMAPHORE_PRIORITIZE_CALL:
     {
         return_value = _txm_module_manager_tx_semaphore_prioritize_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_SEMAPHORE_PUT_CALL_NOT_USED
     case TXM_SEMAPHORE_PUT_CALL:
     {
         return_value = _txm_module_manager_tx_semaphore_put_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_SEMAPHORE_PUT_NOTIFY_CALL_NOT_USED
     case TXM_SEMAPHORE_PUT_NOTIFY_CALL:
     {
         return_value = _txm_module_manager_tx_semaphore_put_notify_dispatch(module_instance, param_0, param_1);
         break;
     }
+    #endif
 
+    #ifndef TXM_THREAD_CREATE_CALL_NOT_USED
     case TXM_THREAD_CREATE_CALL:
     {
         return_value = _txm_module_manager_tx_thread_create_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_THREAD_DELETE_CALL_NOT_USED
     case TXM_THREAD_DELETE_CALL:
     {
         return_value = _txm_module_manager_tx_thread_delete_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_THREAD_ENTRY_EXIT_NOTIFY_CALL_NOT_USED
     case TXM_THREAD_ENTRY_EXIT_NOTIFY_CALL:
     {
         return_value = _txm_module_manager_tx_thread_entry_exit_notify_dispatch(module_instance, param_0, param_1);
         break;
     }
+    #endif
 
+    #ifndef TXM_THREAD_IDENTIFY_CALL_NOT_USED
     case TXM_THREAD_IDENTIFY_CALL:
     {
         return_value = _txm_module_manager_tx_thread_identify_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_THREAD_INFO_GET_CALL_NOT_USED
     case TXM_THREAD_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_thread_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_THREAD_INTERRUPT_CONTROL_CALL_NOT_USED
     case TXM_THREAD_INTERRUPT_CONTROL_CALL:
     {
         return_value = _txm_module_manager_tx_thread_interrupt_control_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_THREAD_PERFORMANCE_INFO_GET_CALL_NOT_USED
     case TXM_THREAD_PERFORMANCE_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_thread_performance_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_THREAD_PERFORMANCE_SYSTEM_INFO_GET_CALL_NOT_USED
     case TXM_THREAD_PERFORMANCE_SYSTEM_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_thread_performance_system_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_THREAD_PREEMPTION_CHANGE_CALL_NOT_USED
     case TXM_THREAD_PREEMPTION_CHANGE_CALL:
     {
         return_value = _txm_module_manager_tx_thread_preemption_change_dispatch(module_instance, param_0, param_1, param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_THREAD_PRIORITY_CHANGE_CALL_NOT_USED
     case TXM_THREAD_PRIORITY_CHANGE_CALL:
     {
         return_value = _txm_module_manager_tx_thread_priority_change_dispatch(module_instance, param_0, param_1, param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_THREAD_RELINQUISH_CALL_NOT_USED
     case TXM_THREAD_RELINQUISH_CALL:
     {
         return_value = _txm_module_manager_tx_thread_relinquish_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_THREAD_RESET_CALL_NOT_USED
     case TXM_THREAD_RESET_CALL:
     {
         return_value = _txm_module_manager_tx_thread_reset_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_THREAD_RESUME_CALL_NOT_USED
     case TXM_THREAD_RESUME_CALL:
     {
         return_value = _txm_module_manager_tx_thread_resume_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_THREAD_SLEEP_CALL_NOT_USED
     case TXM_THREAD_SLEEP_CALL:
     {
         return_value = _txm_module_manager_tx_thread_sleep_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_THREAD_STACK_ERROR_NOTIFY_CALL_NOT_USED
     case TXM_THREAD_STACK_ERROR_NOTIFY_CALL:
     {
         return_value = _txm_module_manager_tx_thread_stack_error_notify_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_THREAD_SUSPEND_CALL_NOT_USED
     case TXM_THREAD_SUSPEND_CALL:
     {
         return_value = _txm_module_manager_tx_thread_suspend_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_THREAD_SYSTEM_SUSPEND_CALL_NOT_USED
     case TXM_THREAD_SYSTEM_SUSPEND_CALL:
     {
         return_value = _txm_module_manager_tx_thread_system_suspend_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_THREAD_TERMINATE_CALL_NOT_USED
     case TXM_THREAD_TERMINATE_CALL:
     {
         return_value = _txm_module_manager_tx_thread_terminate_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_THREAD_TIME_SLICE_CHANGE_CALL_NOT_USED
     case TXM_THREAD_TIME_SLICE_CHANGE_CALL:
     {
         return_value = _txm_module_manager_tx_thread_time_slice_change_dispatch(module_instance, param_0, param_1, param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_THREAD_WAIT_ABORT_CALL_NOT_USED
     case TXM_THREAD_WAIT_ABORT_CALL:
     {
         return_value = _txm_module_manager_tx_thread_wait_abort_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_TIME_GET_CALL_NOT_USED
     case TXM_TIME_GET_CALL:
     {
         return_value = _txm_module_manager_tx_time_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_TIME_SET_CALL_NOT_USED
     case TXM_TIME_SET_CALL:
     {
         return_value = _txm_module_manager_tx_time_set_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_TIMER_ACTIVATE_CALL_NOT_USED
     case TXM_TIMER_ACTIVATE_CALL:
     {
         return_value = _txm_module_manager_tx_timer_activate_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_TIMER_CHANGE_CALL_NOT_USED
     case TXM_TIMER_CHANGE_CALL:
     {
         return_value = _txm_module_manager_tx_timer_change_dispatch(module_instance, param_0, param_1, param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_TIMER_CREATE_CALL_NOT_USED
     case TXM_TIMER_CREATE_CALL:
     {
         return_value = _txm_module_manager_tx_timer_create_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_TIMER_DEACTIVATE_CALL_NOT_USED
     case TXM_TIMER_DEACTIVATE_CALL:
     {
         return_value = _txm_module_manager_tx_timer_deactivate_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_TIMER_DELETE_CALL_NOT_USED
     case TXM_TIMER_DELETE_CALL:
     {
         return_value = _txm_module_manager_tx_timer_delete_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_TIMER_INFO_GET_CALL_NOT_USED
     case TXM_TIMER_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_timer_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_TIMER_PERFORMANCE_INFO_GET_CALL_NOT_USED
     case TXM_TIMER_PERFORMANCE_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_timer_performance_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_TIMER_PERFORMANCE_SYSTEM_INFO_GET_CALL_NOT_USED
     case TXM_TIMER_PERFORMANCE_SYSTEM_INFO_GET_CALL:
     {
         return_value = _txm_module_manager_tx_timer_performance_system_info_get_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_TRACE_BUFFER_FULL_NOTIFY_CALL_NOT_USED
     case TXM_TRACE_BUFFER_FULL_NOTIFY_CALL:
     {
         return_value = _txm_module_manager_tx_trace_buffer_full_notify_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_TRACE_DISABLE_CALL_NOT_USED
     case TXM_TRACE_DISABLE_CALL:
     {
         return_value = _txm_module_manager_tx_trace_disable_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_TRACE_ENABLE_CALL_NOT_USED
     case TXM_TRACE_ENABLE_CALL:
     {
         return_value = _txm_module_manager_tx_trace_enable_dispatch(module_instance, param_0, param_1, param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_TRACE_EVENT_FILTER_CALL_NOT_USED
     case TXM_TRACE_EVENT_FILTER_CALL:
     {
         return_value = _txm_module_manager_tx_trace_event_filter_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_TRACE_EVENT_UNFILTER_CALL_NOT_USED
     case TXM_TRACE_EVENT_UNFILTER_CALL:
     {
         return_value = _txm_module_manager_tx_trace_event_unfilter_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_TRACE_INTERRUPT_CONTROL_CALL_NOT_USED
     case TXM_TRACE_INTERRUPT_CONTROL_CALL:
     {
         return_value = _txm_module_manager_tx_trace_interrupt_control_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_TRACE_ISR_ENTER_INSERT_CALL_NOT_USED
     case TXM_TRACE_ISR_ENTER_INSERT_CALL:
     {
         return_value = _txm_module_manager_tx_trace_isr_enter_insert_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_TRACE_ISR_EXIT_INSERT_CALL_NOT_USED
     case TXM_TRACE_ISR_EXIT_INSERT_CALL:
     {
         return_value = _txm_module_manager_tx_trace_isr_exit_insert_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_TRACE_USER_EVENT_INSERT_CALL_NOT_USED
     case TXM_TRACE_USER_EVENT_INSERT_CALL:
     {
         return_value = _txm_module_manager_tx_trace_user_event_insert_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_MODULE_OBJECT_ALLOCATE_CALL_NOT_USED
     case TXM_MODULE_OBJECT_ALLOCATE_CALL:
     {
         return_value = _txm_module_manager_txm_module_object_allocate_dispatch(module_instance, param_0, param_1);
         break;
     }
+    #endif
 
+    #ifndef TXM_MODULE_OBJECT_DEALLOCATE_CALL_NOT_USED
     case TXM_MODULE_OBJECT_DEALLOCATE_CALL:
     {
         return_value = _txm_module_manager_txm_module_object_deallocate_dispatch(module_instance, param_0);
         break;
     }
+    #endif
 
+    #ifndef TXM_MODULE_OBJECT_POINTER_GET_CALL_NOT_USED
     case TXM_MODULE_OBJECT_POINTER_GET_CALL:
     {
         return_value = _txm_module_manager_txm_module_object_pointer_get_dispatch(module_instance, param_0, param_1, param_2);
         break;
     }
+    #endif
 
+    #ifndef TXM_MODULE_OBJECT_POINTER_GET_EXTENDED_CALL_NOT_USED
     case TXM_MODULE_OBJECT_POINTER_GET_EXTENDED_CALL:
     {
         return_value = _txm_module_manager_txm_module_object_pointer_get_extended_dispatch(module_instance, param_0, param_1, (ALIGN_TYPE *) param_2);
         break;
     }
+    #endif
 
     default:
     {
+#ifdef TXM_MODULE_PORT_DISPATCH
+        /* Is this a port-specific request? */
+        if ((kernel_request >= TXM_MODULE_PORT_EXTENSION_API_ID_START) && (kernel_request <= TXM_MODULE_PORT_EXTENSION_API_ID_END))
+        {
+            /* Yes, call the port-specific dispatcher. */
+            return_value = (ALIGN_TYPE) _txm_module_manager_port_dispatch(module_instance, kernel_request, param_0, param_1, param_2);
+        }
+#endif
+        
         /* Determine if an application request is present.   */
         if (kernel_request >= TXM_APPLICATION_REQUEST_ID_BASE)
         {

common_modules/module_manager/src/txm_module_manager_start.c

@@ -34,7 +34,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _txm_module_manager_start                           PORTABLE C      */
-/*                                                           6.1          */
+/*                                                           6.1.3        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    Scott Larson, Microsoft Corporation                                 */
@@ -53,7 +53,6 @@
 /*                                                                        */
 /*  CALLS                                                                 */
 /*                                                                        */
-/*    _txm_module_manager_name_build        Build module:thread name      */ 
 /*    _txm_module_manager_thread_create     Module thread create          */
 /*    _tx_mutex_get                         Get protection mutex          */
 /*    _tx_mutex_put                         Release protection mutex      */
@@ -70,6 +69,8 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  09-30-2020      Scott Larson            Initial Version 6.1           */
+/*  12-31-2020      Scott Larson            Modified comment(s),          */
+/*                                            resulting in version 6.1.3  */
 /*                                                                        */
 /**************************************************************************/
 UINT  _txm_module_manager_start(TXM_MODULE_INSTANCE *module_instance)

common_modules/module_manager/src/txm_module_manager_stop.c

@@ -60,7 +60,7 @@ extern UINT  _txm_module_manager_usbx_stop(TXM_MODULE_INSTANCE *module_instance)
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _txm_module_manager_stop                            PORTABLE C      */
-/*                                                           6.1          */
+/*                                                           6.1.5        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    Scott Larson, Microsoft Corporation                                 */
@@ -109,6 +109,9 @@ extern UINT  _txm_module_manager_usbx_stop(TXM_MODULE_INSTANCE *module_instance)
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  09-30-2020      Scott Larson            Initial Version 6.1           */
+/*  03-02-2021      Scott Larson            Modified comments, fix        */
+/*                                            object delete underflow,    */
+/*                                            resulting in version 6.1.5  */
 /*                                                                        */
 /**************************************************************************/
 UINT  _txm_module_manager_stop(TXM_MODULE_INSTANCE *module_instance)
@@ -531,9 +534,8 @@ TXM_MODULE_ALLOCATED_OBJECT     *object_ptr;
 #endif
 
     /* Delete the allocated objects for this module.  */
-    while (module_instance -> txm_module_instance_object_list_count--)
+    while (module_instance -> txm_module_instance_object_list_count != 0)
     {
-
         /* Pickup the current object pointer.  */
         object_ptr =  module_instance -> txm_module_instance_object_list_head;
 
@@ -542,6 +544,9 @@ TXM_MODULE_ALLOCATED_OBJECT     *object_ptr;
 
         /* Release the object.  */
         _tx_byte_release((VOID *) object_ptr);
+
+        /* Decrement count.  */
+        module_instance -> txm_module_instance_object_list_count--;
     }
 
     /* Set the allocated list head pointer to NULL.  */

common_modules/module_manager/src/txm_module_manager_thread_create.c

@@ -21,11 +21,15 @@
 /**************************************************************************/
 
 #define TX_SOURCE_CODE
+#define TX_THREAD_SMP_SOURCE_CODE
+
+
+/* Include necessary system files.  */
 
 #include "tx_api.h"
 #include "tx_trace.h"
-#include "tx_initialize.h"
 #include "tx_thread.h"
+#include "tx_initialize.h"
 #include "tx_timer.h"
 #include "txm_module.h"
 
@@ -35,7 +39,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _txm_module_manager_thread_create                   PORTABLE C      */
-/*                                                           6.1          */
+/*                                                           6.1.3        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    Scott Larson, Microsoft Corporation                                 */
@@ -62,7 +66,7 @@
 /*                                                                        */
 /*  OUTPUT                                                                */
 /*                                                                        */
-/*    status                            Completion status                 */
+/*    return status                         Thread create return status   */
 /*                                                                        */
 /*  CALLS                                                                 */
 /*                                                                        */
@@ -82,34 +86,38 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  09-30-2020      Scott Larson            Initial Version 6.1           */
+/*  12-31-2020      Scott Larson            Modified comment(s),          */
+/*                                            fix stack overlap checking, */
+/*                                            added 64-bit support,       */
+/*                                            added SMP support,          */
+/*                                            resulting in version 6.1.3  */
 /*                                                                        */
 /**************************************************************************/
-UINT  _txm_module_manager_thread_create(TX_THREAD *thread_ptr, CHAR *name, VOID (*shell_function)(TX_THREAD *, TXM_MODULE_INSTANCE *), 
-                               VOID (*entry_function)(ULONG), ULONG entry_input,
+UINT  _txm_module_manager_thread_create(TX_THREAD *thread_ptr, CHAR *name_ptr,
+                            VOID (*shell_function)(TX_THREAD *, TXM_MODULE_INSTANCE *),
+                            VOID (*entry_function)(ULONG id), ULONG entry_input,
                             VOID *stack_start, ULONG stack_size, UINT priority, UINT preempt_threshold,
-                               ULONG time_slice, UINT auto_start, UINT thread_control_block_size, TXM_MODULE_INSTANCE *module_instance)
+                            ULONG time_slice, UINT auto_start,
+                            UINT thread_control_block_size, TXM_MODULE_INSTANCE *module_instance)
 {
 
 TX_INTERRUPT_SAVE_AREA
 
+#ifdef TX_THREAD_SMP
+UINT                    core_index;
+#endif
 TX_THREAD               *next_thread;
 TX_THREAD               *previous_thread;
-#ifndef TX_DISABLE_PREEMPTION_THRESHOLD
 TX_THREAD               *saved_thread_ptr;
-UINT                            saved_threshold =  0;
-#endif
+UINT                    saved_threshold =  ((UINT) 0);
+UCHAR                   *temp_ptr;
 #ifdef TX_ENABLE_STACK_CHECKING
-ULONG                           new_stack_start;
+ALIGN_TYPE              new_stack_start;
+ALIGN_TYPE              updated_stack_start;
 #endif
 TXM_MODULE_THREAD_ENTRY_INFO *thread_entry_info;
 VOID                    *stack_end;
 ULONG                   i;
-#ifndef TX_TIMER_PROCESS_IN_ISR
-TX_THREAD                       *current_thread;
-#endif
-#if TXM_MODULE_MEMORY_PROTECTION
-ULONG                           status;
-#endif
 
     /* First, check for an invalid thread pointer.  */
     if (thread_ptr == TX_NULL)
@@ -150,38 +158,13 @@ ULONG                           status;
         }
 
         /* Check the stack pointer to see if it overlaps with this thread's stack.  */
- 
-        /*lint -e{946} suppress pointer comparison, since this is necessary. */
-        if (((UCHAR *) ((VOID *) stack_start)) >= ((UCHAR *) ((VOID *) next_thread -> tx_thread_stack_start)))
+        if ((((UCHAR *) ((VOID *) stack_start)) <= ((UCHAR *) ((VOID *) next_thread -> tx_thread_stack_end))) &&
+            (((UCHAR *) ((VOID *) stack_end)) >= ((UCHAR *) ((VOID *) next_thread -> tx_thread_stack_start))))
         {
-
-            /*lint -e{946} suppress pointer comparison, since this is necessary. */
-            if (((UCHAR *) ((VOID *) stack_start)) < ((UCHAR *) ((VOID *) next_thread -> tx_thread_stack_end)))
-            {
-        
-                /* This stack overlaps with an existing thread, clear the stack pointer to 
-                   force a stack error below.  */
+            /* Stacks overlap, clear the stack pointer to force a stack error below.  */
             stack_start =  TX_NULL;
             break;
         }
-        }
-
-        /* Check the end of the stack to see if it is inside this thread's stack area as well.  */
-
-        /*lint -e{946} suppress pointer comparison, since this is necessary. */
-        if (((UCHAR *) ((VOID *) stack_end)) >= ((UCHAR *) ((VOID *) next_thread -> tx_thread_stack_start)))
-        {
-
-            /*lint -e{946} suppress pointer comparison, since this is necessary. */
-            if (((UCHAR *) ((VOID *) stack_end)) < ((UCHAR *) ((VOID *) next_thread -> tx_thread_stack_end)))
-            {
-        
-                /* This stack overlaps with an existing thread, clear the stack pointer to 
-                   force a stack error below.  */
-                stack_start =  TX_NULL;
-                break;
-            }
-        }
 
         /* Move to the next thread.  */
         next_thread =  next_thread -> tx_thread_created_next;
@@ -256,6 +239,8 @@ ULONG                           status;
     }
 
 #ifndef TX_TIMER_PROCESS_IN_ISR
+    {
+        TX_THREAD *current_thread;
 
         /* Pickup thread pointer.  */
         TX_THREAD_GET_CURRENT(current_thread)
@@ -267,6 +252,7 @@ ULONG                           status;
             /* Invalid caller of this function, return appropriate error code.  */
             return(TX_CALLER_ERROR);
         }
+    }
 #endif
 
     /* Check for interrupt call.  */
@@ -295,21 +281,22 @@ ULONG                           status;
     /* Ensure that there are two ULONG of 0xEF patterns at the top and
        bottom of the thread's stack. This will be used to check for stack
        overflow conditions during run-time.  */
-    stack_size =  ((stack_size/sizeof(ULONG)) * sizeof(ULONG)) - sizeof(ULONG);
+    stack_size =  ((stack_size/(sizeof(ULONG))) * (sizeof(ULONG))) - (sizeof(ULONG));
 
     /* Ensure the starting stack address is evenly aligned.  */
-    new_stack_start =  ((((ULONG) stack_start) + (sizeof(ULONG) - 1) ) & (~(sizeof(ULONG) - 1)));
+    new_stack_start =  TX_POINTER_TO_ALIGN_TYPE_CONVERT(stack_start);
+    updated_stack_start =  ((((ULONG) new_stack_start) + ((sizeof(ULONG)) - ((ULONG) 1)) ) & (~((sizeof(ULONG)) - ((ULONG) 1))));
 
     /* Determine if the starting stack address is different.  */
-    if (new_stack_start != ((ULONG) stack_start))
+    if (new_stack_start != updated_stack_start)
     {
 
         /* Yes, subtract another ULONG from the size to avoid going past the stack area.  */
-        stack_size =  stack_size - sizeof(ULONG);
+        stack_size =  stack_size - (sizeof(ULONG));
     }
 
     /* Update the starting stack pointer.  */
-    stack_start =  (VOID *) new_stack_start;
+    stack_start =  TX_ALIGN_TYPE_TO_POINTER_CONVERT(updated_stack_start);
 #endif
 
     /* Allocate the thread entry information at the top of thread's stack - Leaving one
@@ -326,6 +313,8 @@ ULONG                           status;
     /* If this is a memory protected module, allocate a kernel stack.  */
     if((module_instance -> txm_module_instance_property_flags) & TXM_MODULE_MEMORY_PROTECTION)
     {
+        ULONG status;
+
         /* Allocate kernel stack space. */
         status = _txm_module_manager_object_allocate((VOID **) &(thread_ptr -> tx_thread_module_kernel_stack_start), TXM_MODULE_KERNEL_STACK_SIZE, module_instance);
         if(status)
@@ -353,20 +342,46 @@ ULONG                           status;
 #endif
 
     /* Place the supplied parameters into the thread's control block.  */
-    thread_ptr -> tx_thread_name =              name;
+    thread_ptr -> tx_thread_name =                name_ptr;
     thread_ptr -> tx_thread_entry =               entry_function;
     thread_ptr -> tx_thread_entry_parameter =     entry_input;
     thread_ptr -> tx_thread_stack_start =         stack_start;
     thread_ptr -> tx_thread_stack_size =          stack_size;
-    thread_ptr -> tx_thread_stack_end =         (VOID *) (((UCHAR *) stack_start) + (stack_size-1));
-#if TXM_MODULE_MEMORY_PROTECTION
-    thread_ptr -> tx_thread_module_stack_end =  thread_ptr -> tx_thread_stack_end;
-#endif
     thread_ptr -> tx_thread_priority =            priority;
     thread_ptr -> tx_thread_user_priority =       priority;
     thread_ptr -> tx_thread_time_slice =          time_slice;
     thread_ptr -> tx_thread_new_time_slice =      time_slice;
-    thread_ptr -> tx_thread_inherit_priority =  TX_MAX_PRIORITIES;
+    thread_ptr -> tx_thread_inherit_priority =    ((UINT) TX_MAX_PRIORITIES);
+#ifdef TX_THREAD_SMP
+    thread_ptr -> tx_thread_smp_core_executing =  ((UINT) TX_THREAD_SMP_MAX_CORES);
+    thread_ptr -> tx_thread_smp_cores_excluded =  ((ULONG) 0);
+#ifndef TX_THREAD_SMP_DYNAMIC_CORE_MAX
+    thread_ptr -> tx_thread_smp_cores_allowed =   ((ULONG) TX_THREAD_SMP_CORE_MASK);
+#else
+    thread_ptr -> tx_thread_smp_cores_allowed =   (((ULONG) 1) << _tx_thread_smp_max_cores) - 1;
+#endif
+
+#ifdef TX_THREAD_SMP_ONLY_CORE_0_DEFAULT
+
+    /* Default thread creation such that core0 is the only allowed core for execution, i.e., bit 1 is set to exclude core1.  */
+    thread_ptr -> tx_thread_smp_cores_excluded =  (TX_THREAD_SMP_CORE_MASK & 0xFFFFFFFE);
+    thread_ptr -> tx_thread_smp_cores_allowed  =  1;
+
+    /* Default the timers to run on core 0 as well.  */
+    thread_ptr -> tx_thread_timer.tx_timer_internal_smp_cores_excluded =  (TX_THREAD_SMP_CORE_MASK & 0xFFFFFFFE);
+
+    /* Default the mapped to 0 too.  */
+    thread_ptr -> tx_thread_smp_core_mapped =  0;
+#endif
+#endif
+
+    /* Calculate the end of the thread's stack area.  */
+    temp_ptr =  TX_VOID_TO_UCHAR_POINTER_CONVERT(stack_start);
+    temp_ptr =  (TX_UCHAR_POINTER_ADD(temp_ptr, (stack_size - ((ULONG) 1))));
+    thread_ptr -> tx_thread_stack_end =         TX_UCHAR_TO_VOID_POINTER_CONVERT(temp_ptr);
+#if TXM_MODULE_MEMORY_PROTECTION
+    thread_ptr -> tx_thread_module_stack_end =  thread_ptr -> tx_thread_stack_end;
+#endif /* TXM_MODULE_MEMORY_PROTECTION */
 
 #ifndef TX_DISABLE_PREEMPTION_THRESHOLD
 
@@ -381,8 +396,8 @@ ULONG                           status;
 
         /* Preemption-threshold specified. Since specific preemption-threshold is not supported,
            disable all preemption.  */
-        thread_ptr -> tx_thread_preempt_threshold =       0;
-        thread_ptr -> tx_thread_user_preempt_threshold =  0;
+        thread_ptr -> tx_thread_preempt_threshold =       ((UINT) 0);
+        thread_ptr -> tx_thread_user_preempt_threshold =  ((UINT) 0);
     }
     else
     {
@@ -399,6 +414,9 @@ ULONG                           status;
     /* Setup the necessary fields in the thread timer block.  */
     TX_THREAD_CREATE_TIMEOUT_SETUP(thread_ptr)
 
+    /* Perform any additional thread setup activities for tool or user purpose.  */
+    TX_THREAD_CREATE_INTERNAL_EXTENSION(thread_ptr)
+
     /* Setup pointer to the thread entry information structure, which will live at the top of each
        module thread's stack. This will allow the module thread entry function to avoid direct
        access to the actual thread control block.  */
@@ -420,9 +438,9 @@ ULONG                           status;
 
 #ifndef TX_DISABLE_NOTIFY_CALLBACKS
     thread_entry_info ->  txm_module_thread_entry_info_exit_notify =        thread_ptr -> tx_thread_entry_exit_notify;
-#else
+#else /* TX_DISABLE_NOTIFY_CALLBACKS */
     thread_entry_info ->  txm_module_thread_entry_info_exit_notify =        TX_NULL;
-#endif
+#endif /* TX_DISABLE_NOTIFY_CALLBACKS */
     if (thread_ptr -> tx_thread_entry == module_instance -> txm_module_instance_start_thread_entry)
         thread_entry_info ->  txm_module_thread_entry_info_start_thread =   TX_TRUE;
     else
@@ -457,7 +475,7 @@ ULONG                           status;
 
     /* Place the thread on the list of created threads.  First,
        check for an empty list.  */
-    if (_tx_thread_created_count++ == 0)
+    if (_tx_thread_created_count == TX_EMPTY)
     {
 
         /* The created thread list is empty.  Add thread to empty list.  */
@@ -481,11 +499,14 @@ ULONG                           status;
         thread_ptr -> tx_thread_created_next =      next_thread;
     }
 
+    /* Increment the thread created count.  */
+    _tx_thread_created_count++;
+
     /* If trace is enabled, register this object.  */
-    TX_TRACE_OBJECT_REGISTER(TX_TRACE_OBJECT_TYPE_THREAD, thread_ptr, name, stack_start, stack_size)
+    TX_TRACE_OBJECT_REGISTER(TX_TRACE_OBJECT_TYPE_THREAD, thread_ptr, name_ptr, TX_POINTER_TO_ULONG_CONVERT(stack_start), stack_size)
 
     /* If trace is enabled, insert this event into the trace buffer.  */
-    TX_TRACE_IN_LINE_INSERT(TX_TRACE_THREAD_CREATE, thread_ptr, priority, stack_start, stack_size, TX_TRACE_THREAD_EVENTS)
+    TX_TRACE_IN_LINE_INSERT(TX_TRACE_THREAD_CREATE, thread_ptr, priority, TX_POINTER_TO_ULONG_CONVERT(stack_start), stack_size, TX_TRACE_THREAD_EVENTS)
 
     /* Register thread in the thread array structure.  */
     TX_EL_THREAD_REGISTER(thread_ptr)
@@ -493,13 +514,131 @@ ULONG                           status;
     /* Log this kernel call.  */
     TX_EL_THREAD_CREATE_INSERT
 
+#ifdef TX_THREAD_SMP
+
+#ifndef TX_NOT_INTERRUPTABLE
+
+    /* Temporarily disable preemption.  */
+    _tx_thread_preempt_disable++;
+#endif
+
     /* Determine if an automatic start was requested.  If so, call the resume
        thread function and then check for a preemption condition.  */
     if (auto_start == TX_AUTO_START)
     {
 
+#ifdef TX_NOT_INTERRUPTABLE
+
+        /* Perform any additional activities for tool or user purpose.  */
+        TX_THREAD_CREATE_EXTENSION(thread_ptr)
+
+        /* Resume the thread!  */
+        _tx_thread_system_ni_resume(thread_ptr);
+
+#else
+
+        /* Restore previous interrupt posture.  */
+        TX_RESTORE
+
+        /* Perform any additional activities for tool or user purpose.  */
+        TX_THREAD_CREATE_EXTENSION(thread_ptr)
+
+        /* Call the resume thread function to make this thread ready.  */
+        _tx_thread_system_resume(thread_ptr);
+
+        /* Disable interrupts again.  */
+        TX_DISABLE
+#endif
+
+        /* Determine if the execution list needs to be re-evaluated.  */
+        if (_tx_thread_smp_current_state_get() >= TX_INITIALIZE_IN_PROGRESS)
+        {
+
 #ifndef TX_DISABLE_PREEMPTION_THRESHOLD
 
+            /* Clear the preemption bit maps, since nothing has yet run during initialization.  */
+            TX_MEMSET(_tx_thread_preempted_maps, 0, sizeof(_tx_thread_preempted_maps));
+#if TX_MAX_PRIORITIES > 32
+            _tx_thread_preempted_map_active =  ((ULONG) 0);
+#endif
+
+            /* Clear the entry in the preempted thread list.  */
+            _tx_thread_preemption_threshold_list[priority] =  TX_NULL;
+#endif
+
+            /* Set the pointer to the thread currently with preemption-threshold set to NULL.  */
+            _tx_thread_preemption__threshold_scheduled =  TX_NULL;
+
+#ifdef TX_THREAD_SMP_DEBUG_ENABLE
+
+            /* Debug entry.  */
+            _tx_thread_smp_debug_entry_insert(12, 0, thread_ptr);
+#endif
+
+            /* Get the core index.  */
+            core_index =  TX_SMP_CORE_ID;
+
+            /* Call the rebalance routine. This routine maps cores and ready threads.  */
+            _tx_thread_smp_rebalance_execute_list(core_index);
+
+#ifdef TX_THREAD_SMP_DEBUG_ENABLE
+
+            /* Debug entry.  */
+            _tx_thread_smp_debug_entry_insert(13, 0, thread_ptr);
+#endif
+        }
+
+#ifndef TX_NOT_INTERRUPTABLE
+
+        /* Restore interrupts.  */
+        TX_RESTORE
+#endif
+    }
+    else
+    {
+
+#ifdef TX_NOT_INTERRUPTABLE
+
+        /* Perform any additional activities for tool or user purpose.  */
+        TX_THREAD_CREATE_EXTENSION(thread_ptr)
+
+        /* Restore interrupts.  */
+        TX_RESTORE
+#else
+
+        /* Restore interrupts.  */
+        TX_RESTORE
+
+        /* Perform any additional activities for tool or user purpose.  */
+        TX_THREAD_CREATE_EXTENSION(thread_ptr)
+
+        /* Disable interrupts.  */
+        TX_DISABLE
+
+        /* Re-enable preemption.  */
+        _tx_thread_preempt_disable--;
+
+        /* Restore interrupts.  */
+        TX_RESTORE
+
+        /* Check for preemption.  */
+        _tx_thread_system_preempt_check();
+#endif
+    }
+
+#else /* TX_THREAD_SMP */
+
+#ifndef TX_NOT_INTERRUPTABLE
+
+    /* Temporarily disable preemption.  */
+    _tx_thread_preempt_disable++;
+#endif
+
+    /* Determine if an automatic start was requested.  If so, call the resume
+       thread function and then check for a preemption condition.  */
+    if (auto_start == TX_AUTO_START)
+    {
+
         /* Determine if the create call is being called from initialization.  */
         if (TX_THREAD_GET_SYSTEM_STATE() >= TX_INITIALIZE_IN_PROGRESS)
         {
@@ -533,7 +672,6 @@ ULONG                           status;
             /* Simply set the saved thread pointer to NULL.  */
             saved_thread_ptr =  TX_NULL;
         }
-#endif
 
 #ifdef TX_NOT_INTERRUPTABLE
 
@@ -547,9 +685,6 @@ ULONG                           status;
         TX_RESTORE
 #else
 
-        /* Temporarily disable preemption.  */
-        _tx_thread_preempt_disable++;
-
         /* Restore previous interrupt posture.  */
         TX_RESTORE
 
@@ -560,8 +695,6 @@ ULONG                           status;
         _tx_thread_system_resume(thread_ptr);
 #endif
 
-#ifndef TX_DISABLE_PREEMPTION_THRESHOLD
-
         /* Determine if the thread's preemption-threshold needs to be restored.  */
         if (saved_thread_ptr != TX_NULL)
         {
@@ -570,14 +703,40 @@ ULONG                           status;
                can only happen if this routine is called from initialization.  */
             saved_thread_ptr -> tx_thread_preempt_threshold =  saved_threshold;
         }
-#endif
-
-        /* Interrupts are already restored, simply return success.  */
-        return(TX_SUCCESS);
     }
+    else
+    {
+
+#ifdef TX_NOT_INTERRUPTABLE
+
+        /* Perform any additional activities for tool or user purpose.  */
+        TX_THREAD_CREATE_EXTENSION(thread_ptr)
 
         /* Restore interrupts.  */
         TX_RESTORE
+#else
+
+        /* Restore interrupts.  */
+        TX_RESTORE
+
+        /* Perform any additional activities for tool or user purpose.  */
+        TX_THREAD_CREATE_EXTENSION(thread_ptr)
+
+        /* Disable interrupts.  */
+        TX_DISABLE
+
+        /* Re-enable preemption.  */
+        _tx_thread_preempt_disable--;
+
+        /* Restore interrupts.  */
+        TX_RESTORE
+
+        /* Check for preemption.  */
+        _tx_thread_system_preempt_check();
+#endif
+    }
+
+#endif /* TX_THREAD_SMP */
 
     /* Return success.  */
     return(TX_SUCCESS);

common_smp/inc/tx_api.h

@@ -26,7 +26,7 @@
 /*  APPLICATION INTERFACE DEFINITION                       RELEASE        */
 /*                                                                        */
 /*    tx_api.h                                            PORTABLE SMP    */
-/*                                                           6.1          */
+/*                                                           6.1.9        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -44,6 +44,29 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  09-30-2020      William E. Lamie        Initial Version 6.1           */
+/*  10-16-2020      William E. Lamie        Modified comment(s), and      */
+/*                                            increased patch version,    */
+/*                                            resulting in version 6.1.1  */
+/*  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, fix whitespace,    */
+/*                                            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      Scott Larson            Added options for multiple    */
+/*                                            block pool search & delay,  */
+/*                                            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  */
 /*                                                                        */
 /**************************************************************************/
 
@@ -74,6 +97,15 @@ extern   "C" {
 #endif
 
 
+/* Define default block pool search and delay values.  */
+#ifndef TX_BYTE_POOL_MULTIPLE_BLOCK_SEARCH
+#define TX_BYTE_POOL_MULTIPLE_BLOCK_SEARCH    20
+#endif
+#ifndef TX_BTYE_POOL_DELAY_VALUE
+#define TX_BYTE_POOL_DELAY_VALUE              3
+#endif
+
+
 /* Define basic constants for the ThreadX kernel.  */
 
 
@@ -83,7 +115,7 @@ extern   "C" {
 #define AZURE_RTOS_THREADX
 #define THREADX_MAJOR_VERSION           6
 #define THREADX_MINOR_VERSION           1
-#define THREADX_PATCH_VERSION           0
+#define THREADX_PATCH_VERSION           9
 
 /* Define the following symbol for backward compatibility */
 #define EL_PRODUCT_THREADX
@@ -144,7 +176,6 @@ extern   "C" {
 
 #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)
@@ -159,6 +190,7 @@ 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)
@@ -443,7 +475,9 @@ typedef struct TX_THREAD_STRUCT
     /************* End of ThreadX SMP thread control block extensions.  *************/
 
     /* 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
@@ -1178,7 +1212,6 @@ UINT    _tx_el_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
@@ -1736,7 +1769,6 @@ UINT        _tx_trace_user_event_insert(ULONG event_id, ULONG info_field_1, ULON
 UINT        _tx_trace_interrupt_control(UINT new_posture);
 
 
-
 /* Add a default macro that can be re-defined in tx_port.h to add default processing when a thread starts. Common usage
    would be for enabling floating point for a thread by default, however, the additional processing could be anything
    defined in tx_port.h.  */

common_smp/inc/tx_block_pool.h

@@ -41,7 +41,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 

common_smp/inc/tx_byte_pool.h

@@ -41,7 +41,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 

common_smp/inc/tx_event_flags.h

@@ -41,7 +41,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 

common_smp/inc/tx_initialize.h

@@ -41,7 +41,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 

common_smp/inc/tx_mutex.h

@@ -41,7 +41,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 

common_smp/inc/tx_queue.h

@@ -41,7 +41,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 

common_smp/inc/tx_semaphore.h

@@ -41,7 +41,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 

common_smp/inc/tx_timer.h

@@ -201,8 +201,10 @@ TIMER_DECLARE  ULONG            _tx_timer_performance_expiration_count;
 
 TIMER_DECLARE  ULONG            _tx_timer_performance__expiration_adjust_count;
 
+
 #endif
 
+
 /* Define default post timer delete macro to whitespace, if it hasn't been defined previously (typically in tx_port.h).  */
 
 #ifndef TX_TIMER_DELETE_PORT_COMPLETION
@@ -211,4 +213,3 @@ TIMER_DECLARE  ULONG            _tx_timer_performance__expiration_adjust_count;
 
 
 #endif
-

common_smp/inc/tx_trace.h

@@ -40,7 +40,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
+/*  09-30-2020     Yuxin Zhou               Modified comment(s),          */
+/*                                            resulting in version 6.1    */
 /*                                                                        */
 /**************************************************************************/
 
@@ -524,6 +526,7 @@ VOID    _tx_trace_initialize(VOID);
 VOID    _tx_trace_object_register(UCHAR object_type, VOID *object_ptr, CHAR *object_name, ULONG parameter_1, ULONG parameter_2);
 VOID    _tx_trace_object_unregister(VOID *object_ptr);
 
+
 #ifdef TX_ENABLE_EVENT_TRACE
 
 /* Check for MISRA compliance requirements.  */
@@ -556,6 +559,5 @@ UCHAR                   *_tx_misra_entry_to_uchar_pointer_convert(TX_TRACE_BUFFE
 #endif
 #endif
 #endif
-
 #endif
 

common_smp/inc/tx_user_sample.h

@@ -26,7 +26,7 @@
 /*  PORT SPECIFIC C INFORMATION                            RELEASE        */
 /*                                                                        */
 /*    tx_user.h                                           PORTABLE C      */
-/*                                                           6.1          */
+/*                                                           6.1.9        */
 /*                                                                        */
 /*  AUTHOR                                                                */
 /*                                                                        */
@@ -44,7 +44,20 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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  */
 /*                                                                        */
 /**************************************************************************/
 
@@ -74,6 +87,7 @@
         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 +110,25 @@
 #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       ((ULONG) 100)
+*/
+
+/* 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 +186,7 @@
    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 +286,17 @@
 #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_smp/src/tx_block_allocate.c

@@ -72,7 +72,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_block_pool_cleanup.c

@@ -70,7 +70,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_block_pool_create.c

@@ -69,7 +69,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_block_pool_delete.c

@@ -69,7 +69,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_block_pool_info_get.c

@@ -72,7 +72,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_block_pool_initialize.c

@@ -102,7 +102,12 @@ ULONG            _tx_block_pool_performance_timeout_count;
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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)

common_smp/src/tx_block_pool_performance_info_get.c

@@ -75,7 +75,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_block_pool_performance_system_info_get.c

@@ -72,7 +72,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_block_pool_prioritize.c

@@ -67,7 +67,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_block_release.c

@@ -67,7 +67,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_byte_allocate.c

@@ -74,7 +74,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_byte_pool_cleanup.c

@@ -70,7 +70,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_byte_pool_create.c

@@ -68,7 +68,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_byte_pool_delete.c

@@ -73,7 +73,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_byte_pool_info_get.c

@@ -72,7 +72,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_byte_pool_initialize.c

@@ -117,7 +117,12 @@ ULONG            _tx_byte_pool_performance_timeout_count;
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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)

common_smp/src/tx_byte_pool_performance_info_get.c

@@ -83,7 +83,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_byte_pool_performance_system_info_get.c

@@ -80,7 +80,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_byte_pool_prioritize.c

@@ -67,7 +67,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_byte_pool_search.c

@@ -35,7 +35,7 @@
 /*  FUNCTION                                               RELEASE        */
 /*                                                                        */
 /*    _tx_byte_pool_search                               PORTABLE SMP     */
-/*                                                           6.1          */
+/*                                                           6.1.7        */
 /*  AUTHOR                                                                */
 /*                                                                        */
 /*    William E. Lamie, Microsoft Corporation                             */
@@ -77,6 +77,10 @@
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
 /*  09-30-2020      William E. Lamie        Initial Version 6.1           */
+/*  06-02-2021      Scott Larson            Improve possible free bytes   */
+/*                                            calculation, and reduced    */
+/*                                            number of search resets,    */
+/*                                            resulting in version 6.1.7  */
 /*                                                                        */
 /**************************************************************************/
 UCHAR  *_tx_byte_pool_search(TX_BYTE_POOL *pool_ptr, ULONG memory_size)
@@ -94,7 +98,8 @@ UINT            first_free_block_found =  TX_FALSE;
 TX_THREAD       *thread_ptr;
 ALIGN_TYPE      *free_ptr;
 UCHAR           *work_ptr;
-
+volatile ULONG  delay_count;
+ULONG           total_theoretical_available;
 #ifdef TX_BYTE_POOL_MULTIPLE_BLOCK_SEARCH
 UINT            blocks_searched =  ((UINT) 0);
 #endif
@@ -104,7 +109,9 @@ UINT            blocks_searched =  ((UINT) 0);
     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.  */
@@ -148,7 +155,6 @@ UINT            blocks_searched =  ((UINT) 0);
                 /* 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;
 
@@ -171,7 +177,6 @@ UINT            blocks_searched =  ((UINT) 0);
                    has been satisfied!  */
                 if (available_bytes >= memory_size)
                 {
-
                     /* Get out of the search loop!  */
                     break;
                 }
@@ -210,14 +215,12 @@ UINT            blocks_searched =  ((UINT) 0);
                         /* 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;
@@ -283,11 +286,22 @@ UINT            blocks_searched =  ((UINT) 0);
             /* Disable interrupts.  */
             TX_DISABLE
 #endif
-        
             /* Determine if anything has changed in terms of pool ownership.  */
             if (pool_ptr -> tx_byte_pool_owner != thread_ptr)
             {
+                /* Loop to delay changing the ownership back to avoid thrashing.  */
+                delay_count =  0;
+                do
+                {
+                    /* Restore interrupts temporarily.  */
+                    TX_RESTORE
 
+                    /* Increment the delay counter.  */
+                    delay_count++;
+
+                    /* Disable interrupts.  */
+                    TX_DISABLE
+                } while (delay_count < ((ULONG) TX_BYTE_POOL_DELAY_VALUE));
                 /* Pool changed ownership in the brief period interrupts were
                    enabled.  Reset the search.  */
                 current_ptr =      pool_ptr -> tx_byte_pool_search;

common_smp/src/tx_byte_release.c

@@ -69,7 +69,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_event_flags_cleanup.c

@@ -70,7 +70,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_event_flags_create.c

@@ -67,7 +67,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_event_flags_delete.c

@@ -69,7 +69,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_event_flags_get.c

@@ -73,7 +73,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_get(TX_EVENT_FLAGS_GROUP *group_ptr, ULONG requested_flags,

common_smp/src/tx_event_flags_info_get.c

@@ -74,7 +74,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_event_flags_initialize.c

@@ -103,7 +103,12 @@ ULONG                  _tx_event_flags_performance_timeout_count;
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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)

common_smp/src/tx_event_flags_performance_info_get.c

@@ -76,7 +76,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_event_flags_performance_system_info_get.c

@@ -73,7 +73,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_event_flags_set.c

@@ -72,7 +72,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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(TX_EVENT_FLAGS_GROUP *group_ptr, ULONG flags_to_set, UINT set_option)

common_smp/src/tx_event_flags_set_notify.c

@@ -67,7 +67,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_initialize_high_level.c

@@ -105,7 +105,9 @@ VOID     *_tx_initialize_unused_memory;
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_mutex_cleanup.c

@@ -70,7 +70,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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)
@@ -249,7 +251,9 @@ TX_THREAD           *previous_thread;
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_mutex_create.c

@@ -68,7 +68,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_mutex_delete.c

@@ -70,7 +70,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_mutex_get.c

@@ -69,7 +69,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_mutex_info_get.c

@@ -73,7 +73,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_mutex_initialize.c

@@ -112,7 +112,12 @@ ULONG        _tx_mutex_performance__priority_inheritance_count;
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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)

common_smp/src/tx_mutex_performance_info_get.c

@@ -78,7 +78,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_mutex_performance_system_info_get.c

@@ -77,7 +77,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_mutex_prioritize.c

@@ -67,7 +67,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_mutex_put.c

@@ -72,7 +72,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_queue_cleanup.c

@@ -70,7 +70,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_queue_create.c

@@ -69,7 +69,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_queue_delete.c

@@ -68,7 +68,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_queue_flush.c

@@ -69,7 +69,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_queue_front_send.c

@@ -72,7 +72,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_queue_info_get.c

@@ -72,7 +72,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_queue_initialize.c

@@ -110,7 +110,12 @@ ULONG        _tx_queue_performance_timeout_count;
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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)

common_smp/src/tx_queue_performance_info_get.c

@@ -77,7 +77,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_queue_performance_system_info_get.c

@@ -77,7 +77,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_queue_prioritize.c

@@ -67,7 +67,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_queue_receive.c

@@ -74,7 +74,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_queue_send.c

@@ -72,7 +72,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_queue_send_notify.c

@@ -67,7 +67,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_semaphore_ceiling_put.c

@@ -69,7 +69,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_semaphore_cleanup.c

@@ -70,7 +70,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_semaphore_create.c

@@ -67,7 +67,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_semaphore_delete.c

@@ -69,7 +69,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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_smp/src/tx_semaphore_get.c

@@ -68,7 +68,9 @@
 /*                                                                        */
 /*    DATE              NAME                      DESCRIPTION             */
 /*                                                                        */
-/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+/*  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)