From: Peter Maydell <peter.maydell@linaro.org>
To: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>
Cc: "Edgar Iglesias" <edgar.iglesias@xilinx.com>,
"QEMU Developers" <qemu-devel@nongnu.org>,
qemu-arm <qemu-arm@nongnu.org>,
"Sergey Fedorov" <serge.fdrv@gmail.com>,
"Alex Bennée" <alex.bennee@linaro.org>,
"Richard Henderson" <rth@twiddle.net>
Subject: Re: [Qemu-devel] [PATCH v1 7/9] target-arm: Add the ARMInsnSyndrome type
Date: Tue, 16 Feb 2016 19:11:29 +0000 [thread overview]
Message-ID: <CAFEAcA-NtkXTrvXS6ZYs3MSajzBHocifxWdoHYi_g5bFHcU=SA@mail.gmail.com> (raw)
In-Reply-To: <1455287642-28166-8-git-send-email-edgar.iglesias@gmail.com>
On 12 February 2016 at 14:34, Edgar E. Iglesias
<edgar.iglesias@gmail.com> wrote:
> From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>
>
> Add the ARMInsnSyndrome type including helper functions to
> encode and decode it into an u32. This is in preparation for
> Instruction Syndrome generation for Data Aborts.
>
> No functional change.
I find this patch confusing -- syndromes are already 32 bits,
so why is the encoding of the syndrome information into 32 bits
not just the syndrome register format ?
thanks
-- PMM
next prev parent reply other threads:[~2016-02-16 19:11 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-12 14:33 [Qemu-devel] [PATCH v1 0/9] arm: Steps towards EL2 support round 6 Edgar E. Iglesias
2016-02-12 14:33 ` [Qemu-devel] [PATCH v1 1/9] tcg: Add tcg_set_insn_param Edgar E. Iglesias
2016-02-12 14:33 ` [Qemu-devel] [PATCH v1 2/9] gen-icount: Use tcg_set_insn_param Edgar E. Iglesias
2016-02-12 14:33 ` [Qemu-devel] [PATCH v1 3/9] target-arm: Add the thumb/IL flag to syn_data_abort Edgar E. Iglesias
2016-02-16 19:04 ` Sergey Fedorov
2016-02-18 9:48 ` Edgar E. Iglesias
2016-02-12 14:33 ` [Qemu-devel] [PATCH v1 4/9] target-arm: Add more fields to the data abort syndrome generator Edgar E. Iglesias
2016-02-12 14:33 ` [Qemu-devel] [PATCH v1 5/9] target-arm/translate-a64.c: Use extract32 in disas_ldst_reg_imm9 Edgar E. Iglesias
2016-02-16 21:09 ` Sergey Fedorov
2016-02-12 14:33 ` [Qemu-devel] [PATCH v1 6/9] target-arm/translate-a64.c: Unify some of the ldst_reg decoding Edgar E. Iglesias
2016-02-16 21:11 ` Sergey Fedorov
2016-02-12 14:34 ` [Qemu-devel] [PATCH v1 7/9] target-arm: Add the ARMInsnSyndrome type Edgar E. Iglesias
2016-02-16 19:11 ` Peter Maydell [this message]
2016-02-12 14:34 ` [Qemu-devel] [PATCH v1 8/9] target-arm: A64: Create Instruction Syndromes for Data Aborts Edgar E. Iglesias
2016-02-16 19:13 ` Peter Maydell
2016-02-18 9:56 ` Edgar E. Iglesias
2016-02-18 11:42 ` Peter Maydell
2016-02-19 13:12 ` Edgar E. Iglesias
2016-02-12 14:34 ` [Qemu-devel] [PATCH v1 9/9] target-arm: Use isyn.swstep.ex to hold the is_ldex state Edgar E. Iglesias
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