On 06/01/2022 14:47, Vamsi.Challa--- via Gcc-help wrote: > Hi, > > I am not able to get the GNU GCC C/C++ tool chain (GNU tool chain, which includes a debugger) for Cortus APS MCU. > > Can you please help me in finding this? > > Thanks and Regards, > Vamsi > The Cortus APS port of gcc appears to be developed and maintained outside of the main gcc project. That makes it difficult for most gcc developers to help you, unless by luck they are also aware of the port. <https://en.wikipedia.org/wiki/GNU_Compiler_Collection> It looks like Cortus has re-arranged their website at some point - google finds lots of old links to toolchain pages on their site, but they are all dead-ends now (at least, that's how it appeared to me after a couple of minutes searching). Your best bet is probably to contact Cortus directly - if you are representing Microchip here, they should view you as an important enough customer to get all the help you need.