source level debugging?

[mark-hahn]

I need to modify the protocol. Before I start any coding I wanted to see the existing code working in a debugger environment. But I can't figure out how to do source-level debugging.

This is what I've done so far ...

I compiled main.c into main.ihx. Then I programmed my stm8s003 using the stvp programmer with main.ihx. I verified that the data programmed matches the data in main.rst. I then started stvd with no workspace.

I can see the disassembled code and step through it, use breakpoints, etc. So I could debug using the asm. This would be quite painful. Is there a way do debug at the C source level? I would prefer to use stvd since that is what I use every day.

How is this normally done? Thanks in advance.