x86 Operating Systems - Debugging with GDB and QEMU

[@khallebal]

Your videos are a gold mine, short and straight forward with relevant details, i do have a request tho, would you be kind and make a couple of videos about powerpc assembly? i realize it may not seem like a popular arch, but i can't find good tuto's like yours and i"m doing research in order to write on OS and powerpc would be my first arch to start it with.

[@olivestemlearning]

I'll definitely look into making some powerpc related videos, I haven't worked too much with powerpc but it would be a good arch to cover

[@khallebal]

@@olivestemlearning Cool, thanks.

[@capability-snob]

You can also debug programs running in ring 3 using the same technique! GDB and QEMU can't infer which task is running though, so you can accidentally hit a breakpoint in the wrong process. Still, until you have GDB support natively it is convenient

[@mihirmirchandani1449]

Amazing! Thank you!

[@techventionhd3316]

Great.