On Fri, 29 Jul 2011 08:44:23 -0400 (EDT), Alan Altmark wrote: > > Other than IPL, there is no mechanism in VM to adjust the system TOD.
Theoretically, it should be possible to do this with an assembler program which uses the SCK (SET CLOCK) instruction, in conjunction with the CP EXIT facility. However, I have no idea what effect this will have on CP. The design of CP assumes that the TOD clock does not change between IPL and SHUTDOWN; and if it does change, strange things may happen. Those who know the internals of CP may choose to elaborate on what things might happen as a result. -- .''`. Stephen Powell : :' : `. `'` `-
