You mean BRAS/BRASL!
= = > Date: Wed, 10 Apr 2013 07:33:26 -0400 > From: [email protected] > Subject: Re: New BAL > To: [email protected] > > On Tue, 9 Apr 2013 11:15:41 -0700, Scott Ford wrote: > > >Whats the new Instruction that replaces the old BAL? > > BAS (and BASR) is like BAL (and BALR), except that > in AMODE 24, the high byte of the return address is > set to the ILC, CC and Program mask. > IIRC, BAS was new with 370/XA over 30 years ago. > > A newer replacement for BAS is BASR, Branch and save relative. > > -- > Tom Marchant
