From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53086) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bkKzG-00044z-U4 for qemu-devel@nongnu.org; Wed, 14 Sep 2016 20:57:12 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bkKzD-0006fI-4c for qemu-devel@nongnu.org; Wed, 14 Sep 2016 20:57:11 -0400 Date: Thu, 15 Sep 2016 10:56:56 +1000 From: David Gibson Message-ID: <20160915005656.GH15077@voom.fritz.box> References: <1473662506-27441-1-git-send-email-nikunj@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="MD+Ffo4VJSI0Ass3" Content-Disposition: inline In-Reply-To: <1473662506-27441-1-git-send-email-nikunj@linux.vnet.ibm.com> Subject: Re: [Qemu-devel] [PATCH RESEND v2 00/17] POWER9 TCG enablements - part4 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Nikunj A Dadhania Cc: qemu-ppc@nongnu.org, rth@twiddle.net, qemu-devel@nongnu.org, benh@kernel.crashing.org --MD+Ffo4VJSI0Ass3 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Sep 12, 2016 at 12:11:29PM +0530, Nikunj A Dadhania wrote: > 1) Consolidate Load/Store operations using tcg_gen_qemu_ld/st functions > 2) This series contains 10 new instructions for POWER9 ISA3.0 > Use newer qemu load/store tcg helpers and optimize stxvw4x and lxvw4x. >=20 > Patches: > 01-09: Cleanup load/store operations in ppc translator I've applied 1-9 to ppc-for-2.8. Still need to review the remainder of the series. > 10: xxspltib: VSX Vector Splat Immediate Byte > 11: darn: Deliver a random number > 12: lxsibzx - Load VSX Scalar as Integer Byte & Zero Indexed > lxsihzx - Load VSX Scalar as Integer Halfword & Zero Indexed > 13: stxsibx - Store VSX Scalar as Integer Byte Indexed > stxsihx - Store VSX Scalar as Integer Halfword Indexed > 14: lxvw4x - improve implementation > 15: lxvb16x: Load VSX Vector Byte*16 > lxvh8x: Load VSX Vector Halfword*8 > 16: stxv4x - improve implementation > 17: stxvb16x: Store VSX Vector Byte*16 > stxvh8x: Store VSX Vector Halfword*8 >=20 > Series also available here: https://github.com/nikunjad/qemu/tree/p9-tcg >=20 > Changelog: > v1:=20 > * More load/store cleanups in byte reverse routines > * ld64/st64 converted to newer macro and updated call sites > * Cleanup load with reservation and store conditional > * Return invalid random for darn instruction >=20 > v0: > * darn - read /dev/random to get the random number > * xxspltib - make is PPC64 only > * Consolidate load/store operations and use macros to generate qemu_st/ld > * Simplify load/store vsx endian manipulation >=20 > Nikunj A Dadhania (16): > target-ppc: consolidate load operations > target-ppc: convert ld64 to use new macro > target-ppc: convert ld[16,32,64]ur to use new macro > target-ppc: consolidate store operations > target-ppc: convert st64 to use new macro > target-ppc: convert st[16,32,64]r to use new macro > target-ppc: consolidate load with reservation > target-ppc: move out stqcx impementation > target-ppc: consolidate store conditional > target-ppc: add xxspltib instruction > target-ppc: add lxsi[bw]zx instruction > target-ppc: add stxsi[bh]x instruction > target-ppc: improve lxvw4x implementation > target-ppc: add lxvb16x and lxvh8x > target-ppc: improve stxvw4x implementation > target-ppc: add stxvb16x and stxvh8x >=20 > Ravi Bangoria (1): > target-ppc: implement darn instruction >=20 > target-ppc/helper.h | 4 + > target-ppc/int_helper.c | 16 ++ > target-ppc/mem_helper.c | 11 ++ > target-ppc/translate.c | 379 +++++++++++++++++-------------= ------ > target-ppc/translate/fp-impl.inc.c | 84 ++++---- > target-ppc/translate/fp-ops.inc.c | 2 +- > target-ppc/translate/spe-impl.inc.c | 4 +- > target-ppc/translate/vmx-impl.inc.c | 24 +-- > target-ppc/translate/vsx-impl.inc.c | 208 ++++++++++++++++---- > target-ppc/translate/vsx-ops.inc.c | 13 ++ > 10 files changed, 460 insertions(+), 285 deletions(-) >=20 --=20 David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson --MD+Ffo4VJSI0Ass3 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIcBAEBAgAGBQJX2fHYAAoJEGw4ysog2bOSJN4QAKk5N8C7USgpryBCxLvDx7m8 7xn5nntuLru2vTN3YrYE/VtSqLBr8Bmhn3w+o6Phcxb/s7CxbtWzuDnbwqF9lQo1 Q4xmmZ0BCigTouMa1lzPrAT1yQR00kAmL9vab+FVZycAIz0sfkTlg09E7fKaXtyw F8VnKEtBEyz8xjxrjb+/iXFbj9A64I7UkHekeJ3vZnhTjDR68TAlnl0l/Mze8rCE pSMem3o5FcOhwv80OsjZKPHkXJwGArBmab0XpTDUUqIGCZVTRkxMmoOHx4qER/xV 51RcHwNBYvawgFRdEihEsCMzIw4jlVFyxOHv1dHIokNgANbHTTykZp8pNQFJCyYw gi4f4Uu/bk43gP1XoKsFnEXzPkTU1xzZatiBtc+QkU1VUAAj5+LeehXYhWvG1s0u A7EqQkbkJnTNajWwJ9ZGXFf2wV65P3AGLWj/SSC3D2nCCzpTrnsBL/m1PnUo6zSO Ll3nvRE7uzmxo/sz0vVSjq7lLc/b56rAjE0U/BqMBxMTv+qPgidOvi323oFioZZC AUDVZufdg+JahGGPSgABKEfatSTiVxhMYqMEFioe5Gzuq77VtxmWLnoXN0RySPlS o/726vnqJtnDPFkCO6w+fcplZndE8NCJb9vCc6GFHciM8+I20i9UDnPB6Vt/ruWn LDkg/dwvav7sRnM2qL84 =xCln -----END PGP SIGNATURE----- --MD+Ffo4VJSI0Ass3--