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RTX: Add context to osThreadCreate/Terminate

pull/1753/head
Niklas Hauser 2016-04-18 17:30:06 +01:00 committed by Milosch Meriac
parent 259bd28c45
commit 61166870ed
2 changed files with 12 additions and 7 deletions
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2
rtos/rtx/TARGET_CORTEX_M/cmsis_os.h
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@ -317,6 +317,8 @@ const osThreadDef_t os_thread_def_##name = \
/// \return thread ID for reference by other functions or NULL in case of error.
osThreadId osThreadCreate (const osThreadDef_t *thread_def, void *argument);
osThreadId osThreadContextCreate (const osThreadDef_t *thread_def, void *argument, void *context);
/// Return the thread ID of the current running thread.
/// \return thread ID for reference by other functions or NULL in case of error.
osThreadId osThreadGetId (void);

17
rtos/rtx/TARGET_CORTEX_M/rt_CMSIS.c
View File

@ -459,7 +459,7 @@ SVC_0_1(svcKernelRunning, int32_t, RET_int32_t)
SVC_0_1(svcKernelSysTick, uint32_t, RET_uint32_t)
static void sysThreadError (osStatus status);
osThreadId svcThreadCreate (const osThreadDef_t *thread_def, void *argument);
osThreadId svcThreadCreate (const osThreadDef_t *thread_def, void *argument, void *context);
osMessageQId svcMessageCreate (const osMessageQDef_t *queue_def, osThreadId thread_id);
// Kernel Control Service Calls
@ -489,7 +489,7 @@ osStatus svcKernelInitialize (void) {
if (os_initialized == 0U) {
// Create OS Timers resources (Message Queue & Thread)
osMessageQId_osTimerMessageQ = svcMessageCreate (&os_messageQ_def_osTimerMessageQ, NULL);
osThreadId_osTimerThread = svcThreadCreate(&os_thread_def_osTimerThread, NULL);
osThreadId_osTimerThread = svcThreadCreate(&os_thread_def_osTimerThread, NULL, NULL);
}
sysThreadError(osOK);
@ -621,7 +621,7 @@ static void sysThreadError (osStatus status) {
__NO_RETURN void osThreadExit (void);
// Thread Service Calls declarations
SVC_2_1(svcThreadCreate, osThreadId, const osThreadDef_t *, void *, RET_pointer)
SVC_3_1(svcThreadCreate, osThreadId, const osThreadDef_t *, void *, void *, RET_pointer)
SVC_0_1(svcThreadGetId, osThreadId, RET_pointer)
SVC_1_1(svcThreadTerminate, osStatus, osThreadId, RET_osStatus)
SVC_0_1(svcThreadYield, osStatus, RET_osStatus)
@ -631,7 +631,7 @@ SVC_1_1(svcThreadGetPriority, osPriority, osThreadId, RET
// Thread Service Calls
/// Create a thread and add it to Active Threads and set it to state READY
osThreadId svcThreadCreate (const osThreadDef_t *thread_def, void *argument) {
osThreadId svcThreadCreate (const osThreadDef_t *thread_def, void *argument, void *context) {
P_TCB ptcb;
OS_TID tsk;
void *stk;
@ -791,14 +791,17 @@ osPriority svcThreadGetPriority (osThreadId thread_id) {
/// Create a thread and add it to Active Threads and set it to state READY
osThreadId osThreadCreate (const osThreadDef_t *thread_def, void *argument) {
if (__get_IPSR() != 0U) {
return osThreadContextCreate(thread_def, argument, NULL);
}
osThreadId osThreadContextCreate (const osThreadDef_t *thread_def, void *argument, void *context) {
if (__get_IPSR() != 0U) {
return NULL; // Not allowed in ISR
}
if (((__get_CONTROL() & 1U) == 0U) && (os_running == 0U)) {
// Privileged and not running
return svcThreadCreate(thread_def, argument);
return svcThreadCreate(thread_def, argument, context);
} else {
return __svcThreadCreate(thread_def, argument);
return __svcThreadCreate(thread_def, argument, context);
}
}