GMODES - turn on process mode options.

Usage:

mme     gmodes

Where:

Q register

indicates which options are to be set.

Bit 0

if this is 1, HEX mode floating point will be enabled via Indicator Register control. To initiate HEX mode processing, a program must use MME GMODES to set this option, then turn on bit 32 of the Indicator register.

Bit 1

if this is 1, MME GMODES will enable Transfer Trace of control in History registers.

Other Bits

reserved.

Description:

MME GMODES turns on process mode options as described above. Options may be turned off with MME GMODER (see "expl mme gmoder").

If HEX mode is not available on the system, Bit 0 of the Q register will be zero when MME GMODES returns. Otherwise, Bit 0 will be 1. If HEX mode is successfully enabled, bit 33 of .SMSRV is set to 1. HEX mode must be enabled separately for each activity of a job.

See Also:

expl mme gmoder

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