Re: GDB over a serial link (with no OS) for MIPS32

["Ramana Radhakrishnan" <ramana.radhakrishnan@codito.com>]

Hi,

You'd want to write a new target in GDB. Take a look at the target
abstraction.
Look at a sample target ... lets say remote.c .

cheers
Ramana

> Hi,
>  We need to develop a gdb debug tool for a custom multi-processor MIPS
> target running in an infinite loop (without an OS) over a serial link
> with a UART. The host is an x86 machine with Linux OS.
>
>  The single UART needs to provide connectivity to all the processors
> on the target and the debug tool needs to do processor specific
> commands (breakpoints, source-level debug, etc.).
>
>  Can you guys please point me to any reference material,
> implementations, etc. for me to get started with this?
>
> Thanks much for your help.
>
> Regards,
> -Srinivas
>


----
Ramana Radhakrishnan
Codito Technologies