At 18:54 -0400 on 08/07/2011, Micheal Butz wrote about Re: Suffix of
64 bit instructions:
Think the B2 opcodes are all two bytes
Sent from my iPhone
On Aug 7, 2011, at 1:01 PM, "Shmuel Metz (Seymour J.)"
<shmuel+ibm-m...@patriot.net> wrote:
In <c0d47c52-fac4-45e5-9ac8-4be4622cb...@optonline.net>, on 08/07/2011
at 07:13 AM, Micheal Butz <michealb...@optonline.net> said:
First time that second byte of the opcode was at the end of the inst
True AFAIK, but S/360 did have opcodes running into bits 16-23.
Are any of them S/360 opcodes or were the introduced with S/370+
architecture? I took a look at them and none jumped out at me to say
that they were something that was available on the S/360.
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