Sujet : Re: Split instruction and immediate stream
De : tkoenig (at) *nospam* netcologne.de (Thomas Koenig)
Groupes : comp.archDate : 22. Mar 2025, 16:04:31
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <vrmjhv$5hkp$1@dont-email.me>
References : 1 2 3 4 5
User-Agent : slrn/1.0.3 (Linux)
Marcus <
m.delete@this.bitsnbites.eu> schrieb:
Then we have the page-crossing issue. Is it better to force the
compiler/assembler to align such instructions so that they never cross
page boundaries?
Power 10 chose to do so; actually, larger instructions cannot
cross a (likely) Cache line size there. According to the Power
ISA Version 3.1, section 1.6:
"Prefixed instructions do not cross 64-byte instruction address
boundaries. When a prefixed instruction crosses a 64-byte boundary,
the system alignment error handler is invoked."
Split instruction and immediate stream
Re: Split instruction and immediate stream
