This sounds like a good reason for BEAR because I can imagine a
"wild" branch coming out of code like this.
Steve Thompson
On 3/30/2026 3:53 PM, Ray Mansell wrote:
I can only say !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
On 3/30/2026 14:30, Martin Ward wrote:
On 30/03/2026 19:25, Charles Mills wrote:
And EXecute was part of the original System 360 instruction
set in 1964.
The OR is over the whole instruction, so it will also set
the displacements, using another halfword.
Which, of course, could also potentially overwrite the base
registers.
