I am using DE1 Board to simply run one of the FreeRTOS Demos http://www.freertos.org/rtos_altera_soc_arm_cortex-a9.html I am working using the ARM DS-5 and I can not generate the makefile this error comes on the conole while I try to build the project =========================== make all Building file: C:/Temp/Work_Space/FreeRTOSv9.0.0/FreeRTOS/Demo/Common/Minimal/AbortDelay.c Invoking: Cross GCC Compiler make: Interrupt/Exception caught (code = 0xc00000fd, addr = 0x41a185) =========================== I have searched online some people faced the same issue and some where been able to solve by removing all the spaces and brackets "(" or ")" from their project paths. I made sure there is no spaces or such brackets in all my paths and still not been able to solve the issue. Please anyone can help !!!