From: Ralf Baechle <ralf@linux-mips.org>
To: "Maciej W. Rozycki" <macro@linux-mips.org>
Cc: Paul Burton <paul.burton@imgtec.com>,
"linux-mips@linux-mips.org" <linux-mips@linux-mips.org>
Subject: Re: R2300 (not the hay baler)
Date: Thu, 21 Nov 2013 23:43:01 +0100 [thread overview]
Message-ID: <20131121224301.GY10382@linux-mips.org> (raw)
In-Reply-To: <alpine.LFD.2.03.1311211934420.3267@linux-mips.org>
On Thu, Nov 21, 2013 at 07:52:04PM +0000, Maciej W. Rozycki wrote:
> I think the discussion was off-list (Ralf, would you mind if I digged up
> any clues from there?).
Please go ahead.
> The format has been set long ago, and is also odd
> enough to have 32 64-bit slots in the PTRACE_GETFPREGS/PTRACE_SETFPREGS
> structure even for o32 processes (that now should be unexpectedly helpful
> for FP64 o32 processes though), so there's little sense discussing its
> prettiness or ugliness at this point in the game.
>
> Also I'm not sure what the core file format is for the FP context, it may
> be worth double-checking too.
Is there some test suite for that kind of stuff?
> Please feel free to poke me directly if you have any further issues about
> MIPS I ISA compatibility.
Makes me wonder if there's a MIPS emulator that emulates a MIPS I system
faithfully.
Ralf
next prev parent reply other threads:[~2013-11-21 22:43 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-19 11:07 R2300 (not the hay baler) Paul Burton
2013-11-19 11:21 ` Ralf Baechle
2013-11-19 11:31 ` Paul Burton
2013-11-19 12:27 ` Maciej W. Rozycki
2013-11-19 12:59 ` Paul Burton
2013-11-21 19:52 ` Maciej W. Rozycki
2013-11-21 22:43 ` Ralf Baechle [this message]
2013-11-22 0:32 ` Maciej W. Rozycki
2013-11-27 17:11 ` Paul Burton
2013-12-03 16:49 ` MASS MAILING: " Paul Burton
2013-11-19 13:09 ` Ralf Baechle
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