From: Christophe Lyon <christophe.lyon@st.com>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH v6 0/5] ARM: fix Neon VRECPE and VRSQRTE instructions.
Date: Mon, 21 Feb 2011 17:38:43 +0100 [thread overview]
Message-ID: <1298306328-25643-1-git-send-email-christophe.lyon@st.com> (raw)
These 5 patches fix the ARM Neon VRECPE and VRSQRTE instructions by
matching the algorithms descibed in the ARM ARM.
Patches #1 to #3 are unchanged compared to v4
Patches #4 and #5 should address Peter's comments.
Christophe Lyon (5):
softfloat: move all default NaN definitions to softfloat.h.
softfloat: add _set_sign(), _infinity and _half for 32 and 64 bits
floats.
target-arm: Introduce float64_256 and float64_512 constants.
target-arm: fix support for VRECPE.
target-arm: fix support for VRSQRTE.
fpu/softfloat-specialize.h | 68 --------------
fpu/softfloat.h | 84 +++++++++++++++++
target-arm/helper.c | 211 +++++++++++++++++++++++++++++++++++++++-----
3 files changed, 273 insertions(+), 90 deletions(-)
--
1.7.2.3
next reply other threads:[~2011-02-21 16:38 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-21 16:38 Christophe Lyon [this message]
2011-02-21 16:38 ` [Qemu-devel] [PATCH 1/5] softfloat: move all default NaN definitions to softfloat.h Christophe Lyon
2011-02-22 11:56 ` Peter Maydell
2011-02-21 16:38 ` [Qemu-devel] [PATCH 2/5] softfloat: add _set_sign(), _infinity and _half for 32 and 64 bits floats Christophe Lyon
2011-02-22 11:56 ` Peter Maydell
2011-02-21 16:38 ` [Qemu-devel] [PATCH 3/5] target-arm: Introduce float64_256 and float64_512 constants Christophe Lyon
2011-02-22 11:57 ` Peter Maydell
2011-02-21 16:38 ` [Qemu-devel] [PATCH 4/5] target-arm: fix support for VRECPE Christophe Lyon
2011-02-22 11:57 ` Peter Maydell
2011-02-21 16:38 ` [Qemu-devel] [PATCH 5/5] target-arm: fix support for VRSQRTE Christophe Lyon
2011-02-22 11:58 ` Peter Maydell
2011-02-24 8:04 ` [Qemu-devel] [PATCH v6 0/5] ARM: fix Neon VRECPE and VRSQRTE instructions Aurelien Jarno
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