From: Jani Kokkonen <Jani.Kokkonen@huawei.com>
To: Claudio Fontana <claudio.fontana@huawei.com>
Cc: Peter Maydell <peter.maydell@linaro.org>,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>,
Richard Henderson <rth@twiddle.net>
Subject: [Qemu-devel] [PATCH 0/1] ARM aarch64 TCG tlb fast lookup
Date: Thu, 20 Jun 2013 12:48:29 +0200 [thread overview]
Message-ID: <51C2DDFD.4030702@huawei.com> (raw)
This patch implements the TCG tlb fast lookup in
tcg_out_qemu_ld/st for the aarch64 TCG target.
Supports also CONFIG_QEMU_LDST_OPTIMIZATION.
Tested running on a x86-64 physical machine running Foundation v8,
running a linux 3.2.0 minimal host system based on linaro v8
image build 0.8.4423 for user space.
Tested guests: arm v5, PPC64, sparc, i386 linux test images.
Also tested on x86-64/linux built with buildroot.
Jani Kokkonen (1):
tcg/aarch64: Implement tlb lookup fast path
configure | 2 +-
include/exec/exec-all.h | 16 +++-
tcg/aarch64/tcg-target.c | 197 ++++++++++++++++++++++++++++++++++------------
3 files changed, 162 insertions(+), 53 deletions(-)
--
1.7.9.5
next reply other threads:[~2013-06-20 10:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-20 10:48 Jani Kokkonen [this message]
2013-06-20 10:53 ` [Qemu-devel] [PATCH 1/1] tcg/aarch64: Implement tlb lookup fast path Jani Kokkonen
2013-06-20 14:58 ` Claudio Fontana
2013-06-20 16:55 ` Richard Henderson
2013-06-20 17:05 ` Richard Henderson
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