On 08/23/2010 01:06 PM, Avi Kivity wrote:
Many x86 instructions come in pairs - byte and word variants where bit 0 of the opcode determines operand size. Use this to simplify the decode tables.
Many actually come in quadruples, bit 0 is the size and bit 1 says which of ModRM and REG is the destination.
example: D2bv(DstMem | SrcReg | ModRM | Lock), D2bv(DstReg | SrcMem | ModRM), Paolo -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
