From: Richard Henderson <rth@twiddle.net>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
Jani Kokkonen <Jani.Kokkonen@huawei.com>,
Claudio Fontana <claudio.fontana@huawei.com>,
qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 2/4] tcg/aarch64: implement new TCG target for aarch64
Date: Fri, 24 May 2013 10:17:17 -0700 [thread overview]
Message-ID: <519FA09D.8000108@twiddle.net> (raw)
In-Reply-To: <CAFEAcA8xcsr9kAj+i5xzMG4=3zGTgRwYrPwjkdzkA8-xMRUnYA@mail.gmail.com>
On 05/24/2013 10:08 AM, Peter Maydell wrote:
> Where's the waste? The procedure calling standard mandates that we
> set FP up, so it's not like we can use it as a general purpose
> register anywhere.
Well, the calling standard is another document that's not available yet, so
obviously I don't know the rationale for that decision. But it does seem like
a register performing no useful function...
r~
next prev parent reply other threads:[~2013-05-24 17:17 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-14 15:57 [Qemu-devel] QEMU aarch64 TCG target Claudio Fontana
2013-03-14 16:16 ` Peter Maydell
2013-05-06 12:56 ` [Qemu-devel] QEMU aarch64 TCG target - testing question about x86-64 Claudio Fontana
2013-05-06 13:27 ` Paolo Bonzini
2013-05-13 13:22 ` [Qemu-devel] [PATCH 0/3] ARM aarch64 TCG target Claudio Fontana
2013-05-13 13:28 ` [Qemu-devel] [PATCH 1/3] configure: permit compilation on arm aarch64 Claudio Fontana
2013-05-13 18:29 ` Peter Maydell
2013-05-14 8:19 ` Claudio Fontana
2013-05-13 13:31 ` [Qemu-devel] [PATCH 2/3] include/elf.h: add aarch64 ELF machine and relocs Claudio Fontana
2013-05-13 18:34 ` Peter Maydell
2013-05-14 8:24 ` Claudio Fontana
2013-05-13 13:33 ` [Qemu-devel] [PATCH 3/3] tcg/aarch64: implement new TCG target for aarch64 Claudio Fontana
2013-05-13 18:28 ` Peter Maydell
2013-05-14 12:01 ` Claudio Fontana
2013-05-14 12:25 ` Peter Maydell
2013-05-14 15:19 ` Richard Henderson
2013-05-16 14:39 ` Claudio Fontana
2013-05-14 12:41 ` Laurent Desnogues
2013-05-13 19:49 ` Richard Henderson
2013-05-14 14:05 ` Claudio Fontana
2013-05-14 15:16 ` Richard Henderson
2013-05-14 16:26 ` Richard Henderson
2013-05-06 13:42 ` [Qemu-devel] QEMU aarch64 TCG target - testing question about x86-64 Peter Maydell
2013-05-23 8:09 ` [Qemu-devel] [PATCH 0/4] ARM aarch64 TCG target VERSION 2 Claudio Fontana
2013-05-23 8:14 ` [Qemu-devel] [PATCH 1/4] include/elf.h: add aarch64 ELF machine and relocs Claudio Fontana
2013-05-23 13:18 ` Peter Maydell
2013-05-28 8:09 ` Laurent Desnogues
2013-05-23 8:18 ` [Qemu-devel] [PATCH 2/4] tcg/aarch64: implement new TCG target for aarch64 Claudio Fontana
2013-05-23 16:29 ` Richard Henderson
2013-05-24 8:53 ` Claudio Fontana
2013-05-24 17:02 ` Richard Henderson
2013-05-24 17:08 ` Peter Maydell
2013-05-24 17:17 ` Richard Henderson [this message]
2013-05-24 17:28 ` Peter Maydell
2013-05-24 17:54 ` Richard Henderson
2013-05-27 11:43 ` Claudio Fontana
2013-05-27 18:47 ` Richard Henderson
2013-05-27 21:14 ` [Qemu-devel] [PATCH 3/3] " Laurent Desnogues
2013-05-28 13:01 ` Claudio Fontana
2013-05-28 13:09 ` Laurent Desnogues
2013-05-28 7:17 ` [Qemu-devel] [PATCH 2/4] " Claudio Fontana
2013-05-28 14:52 ` Richard Henderson
2013-05-23 16:39 ` Peter Maydell
2013-05-24 8:51 ` Claudio Fontana
2013-05-27 9:10 ` Claudio Fontana
2013-05-27 10:40 ` Peter Maydell
2013-05-27 17:05 ` Richard Henderson
2013-05-27 9:47 ` Laurent Desnogues
2013-05-27 10:13 ` Claudio Fontana
2013-05-27 10:28 ` Laurent Desnogues
2013-05-28 13:14 ` Laurent Desnogues
2013-05-28 14:37 ` Claudio Fontana
2013-05-23 8:19 ` [Qemu-devel] [PATCH 3/4] configure: permit compilation on arm aarch64 Claudio Fontana
2013-05-23 13:24 ` Peter Maydell
2013-05-23 8:22 ` [Qemu-devel] [PATCH 4/4] tcg/aarch64: more ops in preparation of tlb lookup Claudio Fontana
2013-05-23 12:37 ` [Qemu-devel] [PATCH 0/4] ARM aarch64 TCG target VERSION 2 Andreas Färber
2013-05-23 12:50 ` Peter Maydell
2013-05-23 12:53 ` Andreas Färber
2013-05-23 13:03 ` Peter Maydell
2013-05-23 13:27 ` Claudio Fontana
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