C6678 IPC中断程序的疑问

程序：IPC_example_on_C6678

疑问：为什么这个程序中没有中断向量（即.asm文件）？

个人的一些理解：查阅了相关问题贴，有技术人员说是使用了csl文件进行了中断映射。我看了程序，猜想函数ipcregisterInterrupt()与中断向量的功能是等价的，对于这个仅仅是猜想，还不确定，所以向各位技术大佬求证一下。如果等价，那么我是否可以把这一段注释，然后在中断向量中写呢？

附录：

附录：函数ipcregisterInterrupt() 的代码

int32_t ipcregisterInterrupt()
{
	uint32_t i;
	uint32_t event;
	uint32_t vector;
	uint32_t core;
	uint32_t coreID = CSL_chipReadReg (CSL_CHIP_DNUM);
	CSL_IntcEventHandler isr;

	for (i=0; i<MAX_CORE_NUM; i++)
	{
		coreVector[i] = 0;
	}

	for (i=0; i<MAX_SYSTEM_VECTOR; i++)
	{
		core   = intInfo[i].core;
		if (coreID == core)
		{
			event  = intInfo[i].event;
			vector = intInfo[i].vect;
			isr    = intInfo[i].isr;

			if (MAX_CORE_VECTOR <= coreVector[core])
			{
				printf("Core %d Vector Number Exceed\n");
			}

			//该语句就是将CIC送给Core的system event x绑定Corepac的中断序号
			//intcObj[vector]中就是eventID与绑定的INTID
			// CSL_intcOpen()的返回值
			//	CSL_SOK             Valid intc handle is returned
			//	CSL_ESYS_FAIL       The open command failed

    		    hintc[vector] = CSL_intcOpen (&intcObj[vector], event, (CSL_IntcParam*)&vector , NULL);
		    if (hintc[vector] == NULL)
		    {
		        printf("Error: GEM-INTC Open failed\n");
		        return -1;
		    }

		    /* Register an call-back handler which is invoked when the event occurs. */
		    EventRecord.handler = isr;
		    EventRecord.arg = 0;

		    if (CSL_intcPlugEventHandler(hintc[vector],&EventRecord) != CSL_SOK)
		    //将一个event-handler分配给event，所以当event产生时就会生成一个event-handler
		    {
		        printf("Error: GEM-INTC Plug event handler failed\n");
		        return -1;
		    }

			/* clear the events. */
		    if (CSL_intcHwControl(hintc[vector],CSL_INTC_CMD_EVTCLEAR, NULL) != CSL_SOK)
		    {
		        printf("Error: GEM-INTC CSL_INTC_CMD_EVTCLEAR command failed\n");
		        return -1;
		    }

			/* Enabling the events. */
		    if (CSL_intcHwControl(hintc[vector],CSL_INTC_CMD_EVTENABLE, NULL) != CSL_SOK)
		    {
		        printf("Error: GEM-INTC CSL_INTC_CMD_EVTENABLE command failed\n");
		        return -1;
		    }
			coreVector[core]++;
		}
	}

    return 0;
}