From: Charles Forsyth <forsyth@terzarima.net>
To: 9fans@9fans.net
Subject: Re: [9fans] plan9 go output faults on 9vx but ok on cpu
Date: Tue, 11 Jan 2011 23:58:33 +0000 [thread overview]
Message-ID: <9052a35da1903cdda9a1a28c55905944@terzarima.net> (raw)
In-Reply-To: <AANLkTik8crzDNhXHPrQO8O1hg3E-APe=8Cyf2xTr1aMz@mail.gmail.com>
>I did not realize this was currently supported by Plan 9 ... maybe I
>didn't get the memo?
go's 8c/8l convert extern register to references off a segment register,
although the implementation of extern register isn't general enough for plan 9 kernel use;
it's just enough for go. it sounds as though the current plan9/go implementation
instead changes its 8l to catch the GS references and convert them to references to known
locations on the per-process stack (which would also work for go).
i made a more accurate implementation of extern register in plan 9's own 8c/8l that
could for instance be used by kernels to make up and/or m extern register on x86,
but i'm not sure of its status.
next prev parent reply other threads:[~2011-01-11 23:58 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-11 7:54 Skip Tavakkolian
2011-01-11 14:11 ` erik quanstrom
2011-01-11 15:06 ` Devon H. O'Dell
2011-01-11 17:03 ` Charles Forsyth
2011-01-11 17:51 ` ron minnich
2011-01-11 19:35 ` Pavel Zholkover
2011-01-11 23:58 ` Charles Forsyth [this message]
2011-01-11 16:25 ` ron minnich
2011-01-12 8:32 ` Skip Tavakkolian
2011-01-12 16:12 ` andrey mirtchovski
2011-01-12 22:03 ` ron minnich
2011-01-13 5:54 ` ron minnich
2011-01-14 17:32 ` Pavel Zholkover
2011-01-15 2:00 ` Anthony Martin
2011-01-15 9:47 ` Pavel Zholkover
2011-01-15 9:01 ` kokamoto
2011-01-15 9:19 ` Pavel Zholkover
2011-01-15 9:30 ` lucio
2011-01-15 9:58 ` Pavel Zholkover
2011-01-15 10:29 ` lucio
2011-01-15 10:40 ` lucio
2011-01-15 11:25 ` Pavel Zholkover
2011-01-16 1:51 ` kokamoto
2011-01-16 2:04 ` kokamoto
2011-01-16 6:21 ` kokamoto
2011-01-17 12:03 ` kokamoto
2011-01-17 15:20 ` [9fans] how to make hardware work? sergey.kish
2011-01-16 2:06 ` [9fans] plan9 go output faults on 9vx but ok on cpu Skip Tavakkolian
2011-01-11 17:03 ` Pavel Zholkover
2011-01-11 18:55 ` Anthony Martin
2011-01-11 19:06 ` Anthony Martin
2011-01-11 22:58 ` ron minnich
2011-01-12 22:31 ` Anthony Martin
2011-01-12 22:36 ` erik quanstrom
2011-01-12 23:28 ` Pavel Zholkover
2011-01-12 23:29 ` Charles Forsyth
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