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请问:LM3S堆栈初值

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ATmega32L|  楼主 | 2008-3-27 07:45 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
请问堆栈初值是是&CSTACK[CSTACK_SIZE-1]还是&CSTACK[CSTACK_SIZE]?



#define CSTACK_SIZE 100
__root static __no_init  uint8 CSTACK[CSTACK_SIZE] @ "CSTACK";
__root static const  uVectorEntry g_pfnVectors[] @ "INTVEC"=
{
  
   { .ulPtr =(unsigned long) &CSTACK[CSTACK_SIZE] },
 //  { .ulPtr =(unsigned long) &CSTACK[CSTACK_SIZE-1]},
 //这里是&CSTACK[CSTACK_SIZE-1]还是&CSTACK[CSTACK_SIZE]????
   __program_start,                         // The reset handler
    NmiSR,                                  // The NMI handler
   FaultISR,                               // The hard fault handler
 
  
    IntDefaultHandler,                      // The MPU fault handler
    IntDefaultHandler,                      // The bus fault handler
    IntDefaultHandler,                      // The usage fault handler
    0,                                      // Reserved
    0,                                      // Reserved
    0,                                      // Reserved
    0,                                      // Reserved
    IntDefaultHandler,                      // SVCall handler
    IntDefaultHandler,                      // Debug monitor handler
    0,                                      // Reserved
    IntDefaultHandler,                      // The PendSV handler
    //IntDefaultHandler,                      // The SysTick handler
    SIGNAL_HANDER(FAULT_SYSTICK),

    IntDefaultHandler,                      // GPIO Port A
    IntDefaultHandler,                      // GPIO Port B
    IntDefaultHandler,                      // GPIO Port C
    IntDefaultHandler,                      // GPIO Port D
    IntDefaultHandler,                      // GPIO Port E
   // IntDefaultHandler,                      // UART0 Rx and Tx
    SIGNAL_HANDER(INT_UART0),
    IntDefaultHandler,                      // UART1 Rx and Tx
    IntDefaultHandler,                      // SSI Rx and Tx
    IntDefaultHandler,                      // I2C Master and Slave
    IntDefaultHandler,                      // PWM Fault
    IntDefaultHandler,                      // PWM Generator 0
    IntDefaultHandler,                      // PWM Generator 1
    IntDefaultHandler,                      // PWM Generator 2
    IntDefaultHandler,                      // Quadrature Encoder
    IntDefaultHandler,                      // ADC Sequence 0
    IntDefaultHandler,                      // ADC Sequence 1
    IntDefaultHandler,                      // ADC Sequence 2
    IntDefaultHandler,                      // ADC Sequence 3
    IntDefaultHandler,                      // Watchdog timer
    IntDefaultHandler,                      // Timer 0 subtimer A
    IntDefaultHandler,                      // Timer 0 subtimer B
    IntDefaultHandler,                      // Timer 1 subtimer A
    IntDefaultHandler,                      // Timer 1 subtimer B
    IntDefaultHandler,                      // Timer 2 subtimer A
    IntDefaultHandler,                      // Timer 2 subtimer B
    IntDefaultHandler,                      // Analog Comparator 0
    IntDefaultHandler,                      // Analog Comparator 1
    IntDefaultHandler,                      // Analog Comparator 2
    IntDefaultHandler,                      // System Control (PLL, OSC, BO)
    IntDefaultHandler,                      // FLASH Control
    IntDefaultHandler,                      // GPIO Port F
    IntDefaultHandler,                      // GPIO Port G
    IntDefaultHandler,                      // GPIO Port H
    IntDefaultHandler,                      // UART2 Rx and Tx
    IntDefaultHandler,                      // SSI1 Rx and Tx
    IntDefaultHandler,                      // Timer 3 subtimer A
    IntDefaultHandler,                      // Timer 3 subtimer B
    IntDefaultHandler,                      // I2C1 Master and Slave
    IntDefaultHandler,                      // Quadrature Encoder 1
    IntDefaultHandler,                      // CAN0
    IntDefaultHandler,                      // CAN1
    IntDefaultHandler,                      // CAN2
    IntDefaultHandler,                      // Ethernet
    IntDefaultHandler                       // Hibernate
};

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zlgarm| | 2008-3-27 08:38 | 只看该作者

是&CSTACK[CSTACK_SIZE]

是&CSTACK[CSTACK_SIZE]。

(zlgarm_zsg)

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