Re: Pentium MMX emulation patch
Posted on 2020-06-26, 11:02
I think that's a bit of a mess at the moment. When X86_DYNFPU_DH_ENABLED is defined and the dyn_x86 core is active, it saves/restores the x87 state when it enters/exits the dynamic code (to the dyn_dh_fpu struct) but never actually copies everything back to the global FPU_rec struct. So TL;DR: you …