For "who will perform the translation process", it's not going to be clear.
First, rather than translation, the PC instruction builds the environment from
the token. ETDEF defines the PC environment but ETCRE or ETCON could easily
insert calls into the environment entry without us being aware. P/OPS only
tells us the hardware side and we don't have access to the internals (e.g.
establishing ARR). So the answer is we can't say for sure.
Jon.
On Wednesday, August 28, 2019, 12:36:10 AM PDT, SUBSCRIBE IBM-MAIN
Anonymous <[email protected]> wrote:
Thanks for your response. Yes I agree that PC doesn't involve any
interruption. "Principles of operations" manual clearly explains the PC
translation process but I wanted to know "Who" will perform this translation
process? For example we have "Dynamic Address translation" facility to
transform Virtual addresses, and is there any similar facility to perform PC
translation process.
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