From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-devel@nongnu.org
Cc: patches@linaro.org
Subject: [Qemu-devel] [PATCH 0/4] target-arm: Fix decoding of preload and hint insns
Date: Thu, 3 Feb 2011 19:43:21 +0000 [thread overview]
Message-ID: <1296762205-3043-1-git-send-email-peter.maydell@linaro.org> (raw)
The primary aim of this patch series is to fix the decoding of the
preload and hint instruction space (PLD, PLDW, PLI). Some of these
instructions (PLDW and some unallocated space which should NOP) are
v7MP only, so we introduce a feature flag for cores with the v7MP
extensions.
The flag also lets us clean up the MPIDR coprocessor register
implementation so it isn't A9 specific any more.
Tested as usual with random instruction sequences.
Peter Maydell (4):
target-arm: Add CPU feature flag for v7MP
target-arm: Clean up handling of MPIDR
target-arm: Fix decoding of preload and memory hint space
target-arm: Fix decoding of Thumb preload and hint space
target-arm/cpu.h | 3 +-
target-arm/helper.c | 32 +++++++++++++--
target-arm/translate.c | 98 +++++++++++++++++++++++++++++++++++------------
3 files changed, 102 insertions(+), 31 deletions(-)
next reply other threads:[~2011-02-03 19:45 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-03 19:43 Peter Maydell [this message]
2011-02-03 19:43 ` [Qemu-devel] [PATCH 1/4] target-arm: Add CPU feature flag for v7MP Peter Maydell
2011-02-03 19:43 ` [Qemu-devel] [PATCH 2/4] target-arm: Clean up handling of MPIDR Peter Maydell
2011-02-03 19:43 ` [Qemu-devel] [PATCH 3/4] target-arm: Fix decoding of preload and memory hint space Peter Maydell
2011-02-03 19:43 ` [Qemu-devel] [PATCH 4/4] target-arm: Fix decoding of Thumb preload and " Peter Maydell
2011-02-03 20:33 ` Peter Maydell
2011-02-04 20:32 ` [Qemu-devel] [PATCH 0/4] target-arm: Fix decoding of preload and hint insns Aurelien Jarno
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