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Re: [f-cpu] 15 MIPS FC0 emulator

To: <f-cpu@seul.org>
Subject: Re: [f-cpu] 15 MIPS FC0 emulator
From: "Christophe Avoinne" <christophe.avoinne@laposte.net>
Date: Tue, 10 Dec 2002 02:08:48 +0100
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References: <Pine.LNX.4.33.0212071633060.1163-201000@devix><200212081558.52698.cedric.bail@free.fr><20021209030553.49272@thrai.stud.uni-hannover.de><200212091938.35478.cedric.bail@free.fr> <20021210223230.0a84d3ee.nicolas.boulay@ifrance.com> <004501c29fe6$bb239140$0100000a@homeworld>
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There is an error :(

> atomic_inc:
> load [r2],r1
> loopentry r4
> addi $1,r1,r3
> cmpxchg r3,[r2],r1
> xor r1,r3,r3
> if (r3 != 0) jump r4

the last 3 lines must be :

    cmpxchg r3,[r2],r5
    xor r1,r5,r5
    if (r5 != 0) jump r4
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References:
- [f-cpu] 15 MIPS FC0 emulator
  - From: devik <devik@cdi.cz>
- Re: [f-cpu] 15 MIPS FC0 emulator
  - From: cedric <cedric.bail@free.fr>
- Re: [f-cpu] 15 MIPS FC0 emulator
  - From: Michael Riepe <michael@stud.uni-hannover.de>
- Re: [f-cpu] 15 MIPS FC0 emulator
  - From: cedric <cedric.bail@free.fr>
- Re: [f-cpu] 15 MIPS FC0 emulator
  - From: nico <nicolas.boulay@ifrance.com>
- Re: [f-cpu] 15 MIPS FC0 emulator
  - From: "Christophe Avoinne" <christophe.avoinne@laposte.net>

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