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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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120
common_smp/src/txe_thread_create.c
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@@ -12,8 +12,8 @@
/**************************************************************************/
/**************************************************************************/
/** */
/** ThreadX Component */
/** */
/** ThreadX Component */
/** */
/** Thread */
/** */
@@ -31,63 +31,65 @@
#include "tx_timer.h"
/**************************************************************************/
/* */
/* FUNCTION RELEASE */
/* */
/* _txe_thread_create PORTABLE C */
/**************************************************************************/
/* */
/* FUNCTION RELEASE */
/* */
/* _txe_thread_create PORTABLE C */
/* 6.1 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This function checks for errors in the thread create function call. */
/* */
/* INPUT */
/* */
/* thread_ptr Thread control block pointer */
/* name Pointer to thread name string */
/* entry_function Entry function of the thread */
/* entry_input 32-bit input value to thread */
/* stack_start Pointer to start of stack */
/* stack_size Stack size in bytes */
/* priority Priority of thread (0-31) */
/* */
/* This function checks for errors in the thread create function call. */
/* */
/* INPUT */
/* */
/* thread_ptr Thread control block pointer */
/* name Pointer to thread name string */
/* entry_function Entry function of the thread */
/* entry_input 32-bit input value to thread */
/* stack_start Pointer to start of stack */
/* stack_size Stack size in bytes */
/* priority Priority of thread (0-31) */
/* preempt_threshold Preemption threshold */
/* time_slice Thread time-slice value */
/* auto_start Automatic start selection */
/* time_slice Thread time-slice value */
/* auto_start Automatic start selection */
/* thread_control_block_size Size of thread control block */
/* */
/* OUTPUT */
/* */
/* TX_THREAD_ERROR Invalid thread pointer */
/* TX_PTR_ERROR Invalid entry point or stack */
/* address */
/* TX_SIZE_ERROR Invalid stack size -too small */
/* TX_PRIORITY_ERROR Invalid thread priority */
/* TX_THRESH_ERROR Invalid preemption threshold */
/* status Actual completion status */
/* */
/* CALLS */
/* */
/* _tx_thread_create Actual thread create function */
/* _tx_thread_system_preempt_check Check for preemption */
/* */
/* CALLED BY */
/* */
/* Application Code */
/* */
/* RELEASE HISTORY */
/* */
/* */
/* OUTPUT */
/* */
/* TX_THREAD_ERROR Invalid thread pointer */
/* TX_PTR_ERROR Invalid entry point or stack */
/* address */
/* TX_SIZE_ERROR Invalid stack size -too small */
/* TX_PRIORITY_ERROR Invalid thread priority */
/* TX_THRESH_ERROR Invalid preemption threshold */
/* status Actual completion status */
/* */
/* CALLS */
/* */
/* _tx_thread_create Actual thread create function */
/* _tx_thread_system_preempt_check Check for preemption */
/* */
/* CALLED BY */
/* */
/* Application Code */
/* */
/* RELEASE HISTORY */
/* */
/* 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 _txe_thread_create(TX_THREAD *thread_ptr, CHAR *name_ptr,
UINT _txe_thread_create(TX_THREAD *thread_ptr, CHAR *name_ptr,
VOID (*entry_function)(ULONG id), ULONG entry_input,
VOID *stack_start, ULONG stack_size,
VOID *stack_start, ULONG stack_size,
UINT priority, UINT preempt_threshold,
ULONG time_slice, UINT auto_start, UINT thread_control_block_size)
{
@@ -143,19 +145,19 @@ TX_THREAD *current_thread;
stack_end = TX_UCHAR_TO_VOID_POINTER_CONVERT(work_ptr);
for (i = ((ULONG) 0); i < _tx_thread_created_count; i++)
{
/* Determine if this thread matches the thread in the list. */
if (thread_ptr == next_thread)
{
/* Set the break flag. */
break_flag = TX_TRUE;
}
/* Determine if we need to break the loop. */
if (break_flag == TX_TRUE)
{
/* Yes, break out of the loop. */
break;
}
@@ -166,11 +168,11 @@ TX_THREAD *current_thread;
if (stack_start < next_thread -> tx_thread_stack_end)
{
/* This stack overlaps with an existing thread, clear the stack pointer to
/* This stack overlaps with an existing thread, clear the stack pointer to
force a stack error below. */
stack_start = TX_NULL;
/* Set the break flag. */
break_flag = TX_TRUE;
}
@@ -182,11 +184,11 @@ TX_THREAD *current_thread;
if (stack_end < next_thread -> tx_thread_stack_end)
{
/* This stack overlaps with an existing thread, clear the stack pointer to
/* This stack overlaps with an existing thread, clear the stack pointer to
force a stack error below. */
stack_start = TX_NULL;
/* Set the break flag. */
break_flag = TX_TRUE;
}
@@ -201,7 +203,7 @@ TX_THREAD *current_thread;
/* Decrement the preempt disable flag. */
_tx_thread_preempt_disable--;
/* Restore interrupts. */
TX_RESTORE
@@ -283,11 +285,11 @@ TX_THREAD *current_thread;
/* Check for interrupt call. */
if (TX_THREAD_GET_SYSTEM_STATE() != ((ULONG) 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. */
status = TX_CALLER_ERROR;
}