From: "Bryan Russell" Organization: SCITEC LIMITED To: DJGPP AT SUN DOT SOE DOT CLARKSON DOT EDU Date: Thu, 19 Jan 1995 11:11:29 +1100 Subject: MOVZX instruction I'm trying to do some inline asm using the MOVZX instruction like so : . . movzx %%cx,%%ecx . . but AS complains that there is no such 386 instruction as 'movzx'. My trusty MASM instruction reference tells me that this is a 386 only instruction for moving a 8 bit reg to a 16 bit reg or a 16 bit reg to a 32 bit reg. I know this reference will be in intel syntax but I didn't see any notes regarding movzx in INFO. I have also tried suffixing 'b','w' etc to the instruction but this doesn't seem to help. Anyone got any ideas? Thanks Bryan Russell Net : bryan-r AT mis DOT scitec DOT com DOT au Technical Support Specialist Phone : +61 2 428 9570 _--_|\ Scitec Communication Systems Fax : +61 2 428 9988 / \ 3 Apollo Place, Lane Cove, NSW 2066 \_.--._* AUSTRALIA v