hrydgard/ppsspp — pull request #917 by unknownbrackets (2013-03-09 08:59:09+00:00)
Title: Memory breakpoints (jit x86 only)

This is just a basic version - for example, I opted to ignore the value for now. Also, there's no user interface so it's essentially not enabled right now...

Performance impact should be negligible when there are no memory breakpoints. But they should not be super slow even when they do exist.

Also fixes "ignore invalid memory access" when off breaking in a delay slot.

This is only for CPU access though, not for HLE. I was thinking I could make special (not unchecked but skipping memory breakpoints...) functions for the interpreter and maybe enable memchecks in at least Write*/Memset/Memcpy? But I'm not sure.

Anyway, it's a first step.

-[Unknown]