From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Tue, 11 Jan 2011 10:55:36 -0800
From: Anthony Martin <ality@pbrane.org>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Message-ID: <20110111185536.GA6160@dinah>
References: <AANLkTin8_MZ0B8GSDDSa-k87aOi2-88zpN4n2suHv5gd@mail.gmail.com>
	<AANLkTi=6nmqYK8VHphhO2im-_QNwB836KguQP3oZaaMN@mail.gmail.com>
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Subject: Re: [9fans] plan9 go output faults on 9vx but ok on cpu
Topicbox-Message-UUID: 94c1ee90-ead6-11e9-9d60-3106f5b1d025

Pavel Zholkover <paulzhol@gmail.com> once said:
> I'm typing from my phone so I don't have go sources in front of me,
> but 0xdfffefc0 looks like the address I used for per thread G and M
> structs - just bellow struct Tos.
>
> Andrey and I also tried running on a 32-bit 9vx with the same effect.
>
> Is 9vx using a different memory layout than Plan 9?

The Tos structure is bigger on 64-bit 9vx so the references
to GS will need a different offset. You'll have to change
both src/8l/pass.c:/^patch and the runtime.

  Anthony