From: Richard Henderson <rth@twiddle.net>
To: "Maciej W. Rozycki" <macro@linux-mips.org>
Cc: Yongbok Kim <yongbok.kim@imgtec.com>,
peter.maydell@linaro.org, leon.alrae@imgtec.com,
qemu-devel@nongnu.org, afaerber@suse.de
Subject: Re: [Qemu-devel] [PATCH v3 2/2] target-mips: Misaligned memory accesses for MSA
Date: Wed, 13 May 2015 12:58:42 -0700 [thread overview]
Message-ID: <5553ACF2.7050708@twiddle.net> (raw)
In-Reply-To: <alpine.LFD.2.11.1505132048290.1538@eddie.linux-mips.org>
On 05/13/2015 12:56 PM, Maciej W. Rozycki wrote:
> We must have a way to deal with memory access operations issued by a
> single machine instruction crossing a page boundary already as this is
> what MIPS16 SAVE and RESTORE instructions as well as microMIPS SWP, SDP,
> SWM, SDM, LWP, LDP, LWM and LDM ones do. Perhaps these are worth
> looking into and their approach copying (or reusing) here?
Certainly we do. It's all in softmmu_template.h.
r~
next prev parent reply other threads:[~2015-05-13 19:58 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-13 15:37 [Qemu-devel] [PATCH v3 0/2] target-mips: Add support for misaligned accesses Yongbok Kim
2015-05-13 15:37 ` [Qemu-devel] [PATCH v3 1/2] target-mips: Misaligned memory accesses for R6 Yongbok Kim
2015-05-13 15:37 ` [Qemu-devel] [PATCH v3 2/2] target-mips: Misaligned memory accesses for MSA Yongbok Kim
2015-05-13 19:28 ` Richard Henderson
2015-05-13 19:56 ` Maciej W. Rozycki
2015-05-13 19:58 ` Richard Henderson [this message]
2015-05-13 20:59 ` Leon Alrae
2015-05-13 21:21 ` Maciej W. Rozycki
2015-05-13 21:36 ` Richard Henderson
2015-05-13 22:54 ` Maciej W. Rozycki
2015-05-14 8:51 ` Leon Alrae
2015-05-14 11:22 ` Maciej W. Rozycki
2015-05-13 21:31 ` Richard Henderson
2015-05-14 9:00 ` Yongbok Kim
2015-05-14 9:46 ` Yongbok Kim
2015-05-14 18:44 ` Richard Henderson
2015-05-14 9:50 ` Leon Alrae
2015-05-14 15:27 ` Richard Henderson
2015-05-14 19:12 ` Richard Henderson
2015-05-15 12:09 ` Leon Alrae
2015-05-15 13:43 ` Richard Henderson
2015-05-15 14:04 ` Leon Alrae
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