Michael,

how is this

    MACRO

    MVCRL  &REC,&SEND,&LEN

    LARG     1,&REC

    LARG     15,&SEND

    MVC       0(&LEN,1),0(15)

   MEND

Destroys R1 and R15

Sender and receiver must be on HW boundry

Supports a max length of 256

Needs 18 bytes

Martin


Am 08.06.22 um 00:28 schrieb Schmitt, Michael:
Why isn't there a Move Relative Long instruction, i.e. move with no registers, 
where both the source and destination are relative to the instruction address?

Is this because there's no instruction format with two RI fields and a length?

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