On 06/21/16 03:54, Gao, Liming wrote: > Laszlo: > Thanks for your test and finding. I notice this difference between > asm and nasm output file. I read IA32 manual to try understanding 66 > and 67 prefix operand. I wrongly think 66 has the same functionality > to 66 67. So, I think they are same. I will go through all patches to > make sure there is no other 67 missing. > > ASM dump: > 00000032: 66 67 EA 00 00 00 jmp _RendezvousFunnelProc > 00 > NASM dump: > 00000032: 66 EA 00 00 00 00 jmp _RendezvousFunnelProc
Right, that's the pattern. Thanks! Laszlo _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
