Can somebody please tell me whether the IAR MSP430X port uses a separate stack for interrupts?
In http://sourceforge.net/p/freertos/discussion/382005/thread/e0f63bdf/?limit=25#bdcf, Richard said that “all the newer ports maintain a separate interrupt stack”. Is the MSP430X such a newer one? I had a look at the port’s code and I can’t see any evidence of a separate stack. Also, setting a breakpoint in an interrupt routine looks like it’s using the task stack.