Re: Privilege Levels Below User

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Sujet : Re: Privilege Levels Below User
De : anton (at) *nospam* mips.complang.tuwien.ac.at (Anton Ertl)
Groupes : comp.arch
Date : 10. Jun 2024, 08:15:05
Autres entêtes
Organisation : Institut fuer Computersprachen, Technische Universitaet Wien
Message-ID : <2024Jun10.091505@mips.complang.tuwien.ac.at>
References : 1 2 3
User-Agent : xrn 10.11
mitchalsup@aol.com (MitchAlsup1) writes:
My 66000 needs no retpolnes for external calls/returns or for
SVCs and SVRs.

Retpolines are used for performing indirect branches without
activating the indirect-branch predictor.

- anton
--
'Anyone trying for "industrial quality" ISA should avoid undefined behavior.'
  Mitch Alsup, <c17fcd89-f024-40e7-a594-88a85ac10d20o@googlegroups.com>

Date Sujet#  Auteur
7 Jun 24 * Privilege Levels Below User119John Savard
7 Jun 24 +- Re: Privilege Levels Below User1MitchAlsup1
7 Jun 24 +* Re: Privilege Levels Below User9MitchAlsup1
9 Jun 24 i`* Re: Privilege Levels Below User8John Savard
10 Jun 24 i `* Re: Privilege Levels Below User7Lawrence D'Oliveiro
10 Jun 24 i  `* Re: Privilege Levels Below User6John Savard
10 Jun 24 i   +* Re: Privilege Levels Below User4MitchAlsup1
11 Jun 24 i   i+* Re: Privilege Levels Below User2John Savard
11 Jun 24 i   ii`- Re: Privilege Levels Below User1Lawrence D'Oliveiro
11 Jun 24 i   i`- Re: Privilege Levels Below User1Lawrence D'Oliveiro
11 Jun 24 i   `- Re: Privilege Levels Below User1Lawrence D'Oliveiro
8 Jun 24 +* Re: Privilege Levels Below User4Lawrence D'Oliveiro
8 Jun 24 i+- Re: Privilege Levels Below User1John Dallman
8 Jun 24 i`* Re: Not history, Privilege Levels Below User2John Levine
9 Jun 24 i `- Re: Not history, Privilege Levels Below User1Lawrence D'Oliveiro
8 Jun 24 +* Re: Privilege Levels Below User66MitchAlsup1
9 Jun 24 i+* Re: Privilege Levels Below User14Lawrence D'Oliveiro
9 Jun 24 ii+- Re: Privilege Levels Below User1David Schultz
10 Jun 24 ii+* Re: Privilege Levels Below User11Lawrence D'Oliveiro
11 Jun 24 iii+- Re: Privilege Levels Below User1Lawrence D'Oliveiro
11 Jun 24 iii`* Re: time-sharing history, Privilege Levels Below User9John Levine
12 Jun 24 iii `* Re: time-sharing history, Privilege Levels Below User8Lawrence D'Oliveiro
12 Jun 24 iii  `* Re: time-sharing history, Privilege Levels Below User7John Levine
12 Jun 24 iii   +- Re: time-sharing history, Privilege Levels Below User1Lawrence D'Oliveiro
12 Jun 24 iii   `* Re: time-sharing history, Privilege Levels Below User5Lynn Wheeler
13 Jun 24 iii    `* Re: time-sharing history, Privilege Levels Below User4Lawrence D'Oliveiro
13 Jun 24 iii     `* Re: time-sharing history, Privilege Levels Below User3Lynn Wheeler
13 Jun 24 iii      `* Re: time-sharing history, Privilege Levels Below User2Lawrence D'Oliveiro
13 Jun 24 iii       `- Re: time-sharing history, Privilege Levels Below User1Lynn Wheeler
24 Oct 24 ii`- Re: Privilege Levels Below User1MitchAlsup1
9 Jun 24 i+* Re: Privilege Levels Below User2Anton Ertl
10 Jun 24 ii`- Re: Privilege Levels Below User1Lawrence D'Oliveiro
10 Jun 24 i+* Re: Privilege Levels Below User8Anton Ertl
11 Jun 24 ii+* Re: Privilege Levels Below User4Lawrence D'Oliveiro
12 Jun 24 iii+- Re: Privilege Levels Below User1Lawrence D'Oliveiro
12 Jun 24 iii`* Re: Privilege Levels Below User2Thomas Koenig
12 Jun 24 iii `- Re: Privilege Levels Below User1Lawrence D'Oliveiro
11 Jun 24 ii`* Re: Privilege Levels Below User3Lawrence D'Oliveiro
12 Jun 24 ii +- Re: Privilege Levels Below User1George Neuner
12 Jun 24 ii `- Re: Privilege Levels Below User1John Dallman
10 Jun 24 i+* Re: Privilege Levels Below User15Terje Mathisen
10 Jun 24 ii+* Re: Privilege Levels Below User4Michael S
11 Jun 24 iii`* Re: Privilege Levels Below User3Lawrence D'Oliveiro
11 Jun 24 iii `* Re: Privilege Levels Below User2MitchAlsup1
12 Jun 24 iii  `- Re: Privilege Levels Below User1Lawrence D'Oliveiro
11 Jun 24 ii+* Re: Privilege Levels Below User5Lawrence D'Oliveiro
12 Jun 24 iii+- Re: Privilege Levels Below User1Lawrence D'Oliveiro
13 Jun 24 iii`* Re: Privilege Levels Below User3MitchAlsup1
13 Jun 24 iii `* Re: Privilege Levels Below User2Lawrence D'Oliveiro
13 Jun 24 iii  `- Re: Privilege Levels Below User1Michael S
11 Jun 24 ii`* Re: Privilege Levels Below User5Terje Mathisen
11 Jun 24 ii `* Re: Privilege Levels Below User4Michael S
12 Jun 24 ii  +- Re: Privilege Levels Below User1Stefan Monnier
13 Jun 24 ii  `* Re: Privilege Levels Below User2Lawrence D'Oliveiro
14 Jun 24 ii   `- Re: Privilege Levels Below User1Lawrence D'Oliveiro
14 Jun 24 i`* Re: Privilege Levels Below User26Paul A. Clayton
14 Jun 24 i `* Re: Privilege Levels Below User25MitchAlsup1
14 Jun 24 i  +* Re: Privilege Levels Below User4Lawrence D'Oliveiro
14 Jun 24 i  i`* Re: Privilege Levels Below User3John Savard
14 Jun 24 i  i `* Re: Privilege Levels Below User2Lawrence D'Oliveiro
15 Jun 24 i  i  `- Re: Privilege Levels Below User1John Dallman
14 Jun 24 i  `* Re: Privilege Levels Below User20John Savard
15 Jun 24 i   `* Re: Privilege Levels Below User19Thomas Koenig
15 Jun 24 i    `* Re: Privilege Levels Below User18Lawrence D'Oliveiro
15 Jun 24 i     +* Re: Privilege Levels Below User3Anton Ertl
15 Jun 24 i     i+- Re: Privilege Levels Below User1Thomas Koenig
16 Jun 24 i     i`- Re: Privilege Levels Below User1Lawrence D'Oliveiro
15 Jun 24 i     `* Re: Privilege Levels Below User14John Dallman
16 Jun 24 i      +* Re: Privilege Levels Below User12Lawrence D'Oliveiro
16 Jun 24 i      i`* Re: Privilege Levels Below User11Michael S
16 Jun 24 i      i `* Re: Privilege Levels Below User10Lawrence D'Oliveiro
16 Jun 24 i      i  `* Re: Privilege Levels Below User9Michael S
16 Jun 24 i      i   +* Re: Privilege Levels Below User3Thomas Koenig
16 Jun 24 i      i   i`* Re: Privilege Levels Below User2Michael S
16 Jun 24 i      i   i `- Re: Privilege Levels Below User1Terje Mathisen
16 Jun 24 i      i   `* Re: Privilege Levels Below User5Lawrence D'Oliveiro
16 Jun 24 i      i    `* Re: Privilege Levels Below User4Michael S
16 Jun 24 i      i     +- Re: Privilege Levels Below User1Lawrence D'Oliveiro
16 Jun 24 i      i     `* Re: Privilege Levels Below User2Torbjorn Lindgren
17 Jun 24 i      i      `- Re: Privilege Levels Below User1Lawrence D'Oliveiro
16 Jun 24 i      `- Re: Privilege Levels Below User1Robert Swindells
8 Jun 24 +* Re: Privilege Levels Below User7BGB
9 Jun 24 i+* Re: Privilege Levels Below User3MitchAlsup1
9 Jun 24 ii`* Re: Privilege Levels Below User2BGB
10 Jun 24 ii `- Re: Privilege Levels Below User1Lawrence D'Oliveiro
10 Jun 24 i`* Re: Privilege Levels Below User3Terje Mathisen
10 Jun 24 i `* Re: Privilege Levels Below User2Anton Ertl
10 Jun 24 i  `- Re: Privilege Levels Below User1BGB
8 Jun 24 +- Re: Privilege Levels Below User1Chris M. Thomasson
9 Jun 24 +* Re: Privilege Levels Below User2John Savard
11 Jun 24 i`- Re: Privilege Levels Below User1Lawrence D'Oliveiro
9 Jun 24 `* Re: Privilege Levels Below User28John Savard
9 Jun 24  +* Re: Privilege Levels Below User25Anton Ertl
9 Jun 24  i`* Re: Privilege Levels Below User24John Savard
9 Jun 24  i +- Re: Privilege Levels Below User1MitchAlsup1
10 Jun 24  i `* Re: Privilege Levels Below User22Anton Ertl
10 Jun 24  i  +- Re: Privilege Levels Below User1MitchAlsup1
11 Jun 24  i  `* Re: Privilege Levels Below User20John Savard
11 Jun 24  i   +* Re: Privilege Levels Below User14MitchAlsup1
11 Jun 24  i   i+* Re: Privilege Levels Below User3MitchAlsup1
11 Jun 24  i   ii`* Re: Privilege Levels Below User2John Savard
11 Jun 24  i   i`* Re: Privilege Levels Below User10John Savard
11 Jun 24  i   `* Re: Privilege Levels Below User5Niklas Holsti
9 Jun 24  `* Re: Privilege Levels Below User2MitchAlsup1

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