From nobody Sat Jul 12 15:44:48 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1486016012921103.83752322940506; Wed, 1 Feb 2017 22:13:32 -0800 (PST) Received: from localhost ([::1]:54525 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cZAeA-0005Ih-GX for importer@patchew.org; Thu, 02 Feb 2017 01:13:30 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51633) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cZ9js-0007R1-Pt for qemu-devel@nongnu.org; Thu, 02 Feb 2017 00:15:25 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cZ9jn-0003nB-V5 for qemu-devel@nongnu.org; Thu, 02 Feb 2017 00:15:20 -0500 Received: from ozlabs.org ([2401:3900:2:1::2]:59515) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cZ9jn-0003hy-Bz; Thu, 02 Feb 2017 00:15:15 -0500 Received: by ozlabs.org (Postfix, from userid 1007) id 3vDSqQ5W3Fz9s7s; Thu, 2 Feb 2017 16:14:56 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gibson.dropbear.id.au; s=201602; t=1486012498; bh=1Q1Jw4bCFmSU80MG6OsiSKZ87uX8TC2odxLE7OGGSNM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UZbuW9UClCCBQiexgm3q6QUZZgHwbfUDj+HPhsgYaUzUpbOnuy7WCZdVllsI/kCAS QvTP7nuQHs5tOTl78YvHbbxzWbP6lQhScE94NO0cfMnxdgtWaTcZ6vU2WAz33AAbUJ NOX2HB6TGxNOD17CwCFDdmsbOcNFWxyKOf4cjh/E= From: David Gibson To: peter.maydell@linaro.org Date: Thu, 2 Feb 2017 16:13:28 +1100 Message-Id: <20170202051445.5735-31-david@gibson.dropbear.id.au> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170202051445.5735-1-david@gibson.dropbear.id.au> References: <20170202051445.5735-1-david@gibson.dropbear.id.au> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2401:3900:2:1::2 Subject: [Qemu-devel] [PULL 030/107] target-ppc: implement stxvll instructions X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: lvivier@redhat.com, thuth@redhat.com, Nikunj A Dadhania , qemu-devel@nongnu.org, mdroth@linux.vnet.ibm.com, agraf@suse.de, aik@ozlabs.ru, qemu-ppc@nongnu.org, David Gibson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" From: Nikunj A Dadhania stxvll: Store VSX Vector Left-justified with Length Vector (8-bit elements) in BE/LE: +---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+ |=E2=80=9CT=E2=80=9D|=E2=80=9Ch=E2=80=9D|=E2=80=9Ci=E2=80=9D|=E2=80=9Cs=E2= =80=9D|=E2=80=9C =E2=80=9D|=E2=80=9Ci=E2=80=9D|=E2=80=9Cs=E2=80=9D|=E2=80= =9C =E2=80=9D|=E2=80=9Ca=E2=80=9D|=E2=80=9C =E2=80=9D|=E2=80=9CT=E2=80=9D|= =E2=80=9CE=E2=80=9D|=E2=80=9CS=E2=80=9D|=E2=80=9CT=E2=80=9D|00|00| +---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+ Storing 14 bytes would result in following Little/Big-endian Storage: +---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+ |=E2=80=9CT=E2=80=9D|=E2=80=9Ch=E2=80=9D|=E2=80=9Ci=E2=80=9D|=E2=80=9Cs=E2= =80=9D|=E2=80=9C =E2=80=9D|=E2=80=9Ci=E2=80=9D|=E2=80=9Cs=E2=80=9D|=E2=80= =9C =E2=80=9D|=E2=80=9Ca=E2=80=9D|=E2=80=9C =E2=80=9D|=E2=80=9CT=E2=80=9D|= =E2=80=9CE=E2=80=9D|=E2=80=9CS=E2=80=9D|=E2=80=9CT=E2=80=9D|FF|FF| +---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+ Signed-off-by: Nikunj A Dadhania Signed-off-by: David Gibson --- target/ppc/helper.h | 1 + target/ppc/mem_helper.c | 1 + target/ppc/translate/vsx-impl.inc.c | 1 + target/ppc/translate/vsx-ops.inc.c | 1 + 4 files changed, 4 insertions(+) diff --git a/target/ppc/helper.h b/target/ppc/helper.h index 218a022..1fe56bf 100644 --- a/target/ppc/helper.h +++ b/target/ppc/helper.h @@ -316,6 +316,7 @@ DEF_HELPER_3(stvewx, void, env, avr, tl) DEF_HELPER_4(lxvl, void, env, tl, tl, tl) DEF_HELPER_4(lxvll, void, env, tl, tl, tl) DEF_HELPER_4(stxvl, void, env, tl, tl, tl) +DEF_HELPER_4(stxvll, void, env, tl, tl, tl) #endif DEF_HELPER_4(vsumsws, void, env, avr, avr, avr) DEF_HELPER_4(vsum2sws, void, env, avr, avr, avr) diff --git a/target/ppc/mem_helper.c b/target/ppc/mem_helper.c index 2427b49..e6383c6 100644 --- a/target/ppc/mem_helper.c +++ b/target/ppc/mem_helper.c @@ -345,6 +345,7 @@ void helper_##name(CPUPPCState *env, target_ulong addr,= \ } =20 VSX_STXVL(stxvl, 0) +VSX_STXVL(stxvll, 1) #undef VSX_STXVL #undef GET_NB #endif /* TARGET_PPC64 */ diff --git a/target/ppc/translate/vsx-impl.inc.c b/target/ppc/translate/vsx= -impl.inc.c index 5099d44..2a17c35 100644 --- a/target/ppc/translate/vsx-impl.inc.c +++ b/target/ppc/translate/vsx-impl.inc.c @@ -269,6 +269,7 @@ static void gen_##name(DisasContext *ctx) = \ VSX_VECTOR_LOAD_STORE_LENGTH(lxvl) VSX_VECTOR_LOAD_STORE_LENGTH(lxvll) VSX_VECTOR_LOAD_STORE_LENGTH(stxvl) +VSX_VECTOR_LOAD_STORE_LENGTH(stxvll) #endif =20 #define VSX_LOAD_SCALAR_DS(name, operation) \ diff --git a/target/ppc/translate/vsx-ops.inc.c b/target/ppc/translate/vsx-= ops.inc.c index 3afded2..46b95e3 100644 --- a/target/ppc/translate/vsx-ops.inc.c +++ b/target/ppc/translate/vsx-ops.inc.c @@ -27,6 +27,7 @@ GEN_HANDLER_E(stxvb16x, 0x1F, 0x0C, 0x1F, 0, PPC_NONE, PP= C2_ISA300), GEN_HANDLER_E(stxvx, 0x1F, 0x0C, 0x0C, 0, PPC_NONE, PPC2_ISA300), #if defined(TARGET_PPC64) GEN_HANDLER_E(stxvl, 0x1F, 0x0D, 0x0C, 0, PPC_NONE, PPC2_ISA300), +GEN_HANDLER_E(stxvll, 0x1F, 0x0D, 0x0D, 0, PPC_NONE, PPC2_ISA300), #endif =20 GEN_HANDLER_E(mfvsrwz, 0x1F, 0x13, 0x03, 0x0000F800, PPC_NONE, PPC2_VSX207= ), --=20 2.9.3