Esempi in C++ (Cpp) per Task_SupportProxy_checkStack

Esempio n. 1

File: Task.c Progetto: DemonTu/ALL_SmartBatterySwitch_CC2640

/*
 *  ======== Task_checkStacks ========
 */
Void Task_checkStacks(Task_Handle oldTask, Task_Handle newTask)
{
    UInt oldTaskStack; /* used to obtain current (oldTask) stack address */

    /*
     * oldTask is NULL for the very first stack switch, skip it
     */
    if (oldTask == NULL) {
        return;
    }

    /* check top of stacks for 0xbe */
    if (!Task_SupportProxy_checkStack(oldTask->stack, oldTask->stackSize)) {
        Error_raise(NULL, Task_E_stackOverflow, oldTask, 0);
    }

    if (!Task_SupportProxy_checkStack(newTask->stack, newTask->stackSize)) {
        Error_raise(NULL, Task_E_stackOverflow, newTask, 0);
    }

    /* check sp's for being in bounds */
    if (((UArg)&oldTaskStack < (UArg)oldTask->stack) ||
        ((UArg)&oldTaskStack > (UArg)(oldTask->stack+oldTask->stackSize))) {
        Error_raise(NULL, Task_E_spOutOfBounds, oldTask, oldTask->context);
    }

    if ((newTask->context < (Ptr)newTask->stack) ||
        (newTask->context > (Ptr)(newTask->stack+newTask->stackSize))) {
        Error_raise(NULL, Task_E_spOutOfBounds, newTask, newTask->context);
    }
}

Esempio n. 2

File: Task.c Progetto: andreimironenko/bios

/*
 *  ======== Task_checkStacks ========
 */
Void Task_checkStacks(Task_Handle oldTask, Task_Handle newTask)
{
    /*
     * oldTask is NULL for the very first stack switch, skip it
     */
    if (oldTask == NULL) {
        return;
    }

    /* check top of stacks for 0xbe */
    if (!Task_SupportProxy_checkStack(oldTask->stack, oldTask->stackSize)) {
        Error_raise(NULL, Task_E_stackOverflow, oldTask, 0);
    }

    if (!Task_SupportProxy_checkStack(newTask->stack, newTask->stackSize)) {
        Error_raise(NULL, Task_E_stackOverflow, newTask, 0);
    }

    /* check sp's for being in bounds */
    if ((oldTask->context < (Ptr)oldTask->stack) ||
        (oldTask->context > (Ptr)(oldTask->stack+oldTask->stackSize))) {
        Error_raise(NULL, Task_E_spOutOfBounds, oldTask, oldTask->context);
    }

    if ((newTask->context < (Ptr)newTask->stack) ||
        (newTask->context > (Ptr)(newTask->stack+newTask->stackSize))) {
        Error_raise(NULL, Task_E_spOutOfBounds, newTask, newTask->context);
    }
}