From: Hendrik Boom <hendrik@topoi.pooq.com>
To: libre-riscv-dev@lists.libre-riscv.org
Subject: Re: [libre-riscv-dev] PowerISA 3.1 (Power10) spec released
Date: Tue, 12 May 2020 11:11:53 -0400
Message-ID: <20200512151152.lwyzfdye276xlprz@topoi.pooq.com> (raw)
In-Reply-To: <CAPweEDxwujjbpoLe4kyNSW6j46khoV_4wzxtDfUgODSs0K51uA@mail.gmail.com>
On Tue, May 12, 2020 at 03:46:33PM +0100, Luke Kenneth Casson Leighton wrote:
> On Tue, May 12, 2020 at 2:55 PM Hendrik Boom <hendrik@topoi.pooq.com> wrote:
> >
> > On Tue, May 12, 2020 at 08:56:15AM +0100, Luke Kenneth Casson Leighton wrote:
> > >
> > > they're sufficiently busy that the core engineers (the ones in IBM,
> > > responsible for the POWER architecture) have not yet responded -
> > > publicly - to our ISAMUX/NS letter
> > > (https://libre-riscv.org/isa_conflict_resolution/isamux_isans/), and
> > > ISAMUX/NS is an extremely important part (absolutely mission-critical)
> > > of what we need to do.
> >
> > Just noticing that document is RISCV-oriented, and nowhere mentions POWER at
> > all.
>
> sorry, browser-auto-complete history: this one.
> https://libre-soc.org/openpower/isans_letter/
This one reads much better. It argues why standardising the way the PowerPC
ISA is essential.
But it lacks technical detail about the mechanism you're proposing. It mostly
rules out a lot of options you're not proposing. Perhaps that's elsewhere?
-- hendrik
>
> l.
>
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> libre-riscv-dev@lists.libre-riscv.org
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Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-11 17:34 Lauri Kasanen
2020-05-11 18:25 ` Luke Kenneth Casson Leighton
2020-05-11 18:28 ` Luke Kenneth Casson Leighton
2020-05-11 18:31 ` Yehowshua
2020-05-11 18:37 ` Luke Kenneth Casson Leighton
2020-05-12 6:01 ` Lauri Kasanen
2020-05-12 6:27 ` Jacob Lifshay
2020-05-12 6:44 ` Lauri Kasanen
2020-05-12 7:06 ` Jacob Lifshay
2020-05-12 7:56 ` Luke Kenneth Casson Leighton
2020-05-12 13:55 ` Hendrik Boom
2020-05-12 14:46 ` Luke Kenneth Casson Leighton
2020-05-12 15:11 ` Hendrik Boom [this message]
2020-05-12 15:56 ` Luke Kenneth Casson Leighton
2020-05-12 7:36 ` Luke Kenneth Casson Leighton
2020-05-12 7:50 ` Luke Kenneth Casson Leighton
2020-05-12 8:23 ` Lauri Kasanen
2020-05-12 8:33 ` Luke Kenneth Casson Leighton
2020-05-12 8:50 ` Lauri Kasanen
2020-05-12 9:09 ` Luke Kenneth Casson Leighton
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