When running Windows 7 using "-M accel=hvf --cpu host", Windows 7 would crash. What was printed to the console was this:
Unimplemented handler (fffff8000c0c2050) for 0 (f c3) This message is from target/i386/hvf/x86_emu.c. The c3 seems to indicate this is a problem with the MOVNTI or RETN instruction. This is the webpage I used for figuring out this: http://ref.x86asm.net/coder32.html. A search of the page shows another instruction with the c3 opcode called RETN. So I'm not 100% sure which instruction is the problem instruction. In the file target/i386/hvf/x86_decode.c, this line of code makes me think it is RETN: {0xc3, X86_DECODE_RET_NEAR, 0, false, NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE} Any help with this issue would be appreciated. Thank you.
