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Release 6.1.9

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This commit is contained in:
Yuxin Zhou
2021-10-14 00:51:26 +00:00
parent 215df45d4b
commit 1af8404c54
1812 changed files with 60698 additions and 249862 deletions
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173
ports_module/rxv2/iar/module_lib/src/txm_module_thread_shell_entry.c Normal file
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/**************************************************************************/
/* */
/* 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 */
/** */
/**************************************************************************/
/**************************************************************************/
#ifndef TXM_MODULE
#define TXM_MODULE
#endif
#ifndef TX_SOURCE_CODE
#define TX_SOURCE_CODE
#endif
/* Include necessary system files. */
#include "txm_module.h"
#include "tx_thread.h"
/* Define the global module entry pointer from the start thread of the module. */
TXM_MODULE_THREAD_ENTRY_INFO *_txm_module_entry_info;
/* Define the dispatch function pointer used in the module implementation. */
ULONG (*_txm_module_kernel_call_dispatcher)(ULONG kernel_request, ULONG param_1, ULONG param_2, ULONG param3);
/* Define the IAR startup code that clears the uninitialized global data and sets up the
preset global variables. */
extern VOID __iar_data_init2(VOID);
/**************************************************************************/
/* */
/* FUNCTION RELEASE */
/* */
/* _txm_module_thread_shell_entry RXv2/IAR */
/* 6.1.9 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This function calls the specified entry function of the thread. It */
/* also provides a place for the thread's entry function to return. */
/* If the thread returns, this function places the thread in a */
/* "COMPLETED" state. */
/* */
/* INPUT */
/* */
/* thread_ptr Pointer to current thread */
/* thread_info Pointer to thread entry info */
/* */
/* OUTPUT */
/* */
/* None */
/* */
/* CALLS */
/* */
/* __iar_data_init2 IAR global initialization function*/
/* thread_entry Thread's entry function */
/* tx_thread_resume Resume the module callback thread */
/* _txm_module_thread_system_suspend Module thread suspension routine */
/* */
/* CALLED BY */
/* */
/* Initial thread stack frame */
/* */
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* */
/**************************************************************************/
VOID _txm_module_thread_shell_entry(TX_THREAD *thread_ptr, TXM_MODULE_THREAD_ENTRY_INFO *thread_info)
{
#ifndef TX_DISABLE_NOTIFY_CALLBACKS
VOID (*entry_exit_notify)(TX_THREAD *, UINT);
#endif
/* Determine if this is the start thread. If so, we must prepare the module for
execution. If not, simply skip the C startup code. */
if (thread_info -> txm_module_thread_entry_info_start_thread)
{
/* Initialize the IAR C environment. */
__iar_data_init2();
/* Save the entry info pointer, for later use. */
_txm_module_entry_info = thread_info;
/* Save the kernel function dispatch address. This is used to make all resident calls from
the module. */
_txm_module_kernel_call_dispatcher = thread_info -> txm_module_thread_entry_info_kernel_call_dispatcher;
/* Ensure that we have a valid pointer. */
while (!_txm_module_kernel_call_dispatcher)
{
/* Loop here, if an error is present getting the dispatch function pointer!
An error here typically indicates the resident portion of _tx_thread_schedule
is not supporting the trap to obtain the function pointer. */
}
/* Resume the module's callback thread, already created in the manager. */
_txe_thread_resume(thread_info -> txm_module_thread_entry_info_callback_request_thread);
}
#ifndef TX_DISABLE_NOTIFY_CALLBACKS
/* Pickup the entry/exit application callback routine. */
entry_exit_notify = thread_info -> txm_module_thread_entry_info_exit_notify;
/* Determine if an application callback routine is specified. */
if (entry_exit_notify != TX_NULL)
{
/* Yes, notify application that this thread has been entered! */
(entry_exit_notify)(thread_ptr, TX_THREAD_ENTRY);
}
#endif
/* Call current thread's entry function. */
(thread_info -> txm_module_thread_entry_info_entry) (thread_info -> txm_module_thread_entry_info_parameter);
/* Suspend thread with a "completed" state. */
#ifndef TX_DISABLE_NOTIFY_CALLBACKS
/* Pickup the entry/exit application callback routine again. */
entry_exit_notify = thread_info -> txm_module_thread_entry_info_exit_notify;
/* Determine if an application callback routine is specified. */
if (entry_exit_notify != TX_NULL)
{
/* Yes, notify application that this thread has exited! */
(entry_exit_notify)(thread_ptr, TX_THREAD_EXIT);
}
#endif
/* Call actual thread suspension routine. */
_txm_module_thread_system_suspend(thread_ptr);
#ifdef TX_SAFETY_CRITICAL
/* If we ever get here, raise safety critical exception. */
TX_SAFETY_CRITICAL_EXCEPTION(__FILE__, __LINE__, 0);
#endif
}