mme .emm
MME .EMM is used for programs that need to perform some restricted privileged operations. It sets the process in master mode, and grants access to the first four PUSH segments. The program will be aborted if there the process does not have the .A.EMM bit in the .SATTR word. Normally, this is set by a $PRIVITY card.
On successful return the following registers are set.
000000 PH.SSA - SSA data 000002 PH.PAT - PAT segment 000004 PH.SYT - SYSOUT control and data 000006 PH.SPX - slave prefix
.EMM is primarily to supply some limited compatibility with old Gcos III programs. Generally, it is not actually adequate for this, and the new Gcos8 .EMMS call is needed instead.
Copyright © 2000, Thinkage Ltd.