On 2018-05-05, at 09:23:13, Pieter Wiid wrote: > Will only work in AMODE 24. > IPM is better > I once confronted this problem with the additional requirement of 370 compatibility (No IPM). I refactored the macro avoiding instructions that changed the CC. LA instead of AR, etc.
> -----Original Message----- > From: IBM Mainframe Assembler List [mailto:ASSEMBLER-LIST@LISTSERV.UGA.EDU] > On Behalf Of robi...@dodo.com.au > Sent: 05 May 2018 13:31 > > BALR with second operand 0 will give you the condition code. > > ----- Original Message ----- > From: "IBM Mainframe Assembler List" <ASSEMBLER-LIST@LISTSERV.UGA.EDU> > Sent:Sat, 5 May 2018 06:22:32 -0400 > > the condition code. The program code has many places where a BALR function > returns not a R15 value, but instead returns a condition code setting. > Bad design, but you and I had no choice. -- gil
