From patchwork Thu Aug 15 02:09:11 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jan Bobek X-Patchwork-Id: 11094927 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1A844746 for ; Thu, 15 Aug 2019 02:36:39 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 08CB6204C4 for ; Thu, 15 Aug 2019 02:36:39 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EE6A2287BB; Thu, 15 Aug 2019 02:36:38 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.0 required=2.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 88651204C4 for ; Thu, 15 Aug 2019 02:36:38 +0000 (UTC) Received: from localhost ([::1]:37616 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1hy5cz-0004k7-JK for patchwork-qemu-devel@patchwork.kernel.org; Wed, 14 Aug 2019 22:36:37 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:46930) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1hy5Dd-0006HW-3q for qemu-devel@nongnu.org; Wed, 14 Aug 2019 22:10:26 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hy5Db-0000D4-Os for qemu-devel@nongnu.org; Wed, 14 Aug 2019 22:10:24 -0400 Received: from mail-yw1-xc43.google.com ([2607:f8b0:4864:20::c43]:34554) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hy5Db-0000Ae-2D for qemu-devel@nongnu.org; Wed, 14 Aug 2019 22:10:23 -0400 Received: by mail-yw1-xc43.google.com with SMTP id n126so305402ywf.1 for ; Wed, 14 Aug 2019 19:10:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=1bzHpiZ6FFENFVSOkmr62QPa02e2ssd1mMO1ztS9NeI=; b=QaJwSGhRzeOR7h3B8V+6WbA0rM1/GzSwpdVLvhKS8/eikRAzm9qo9oiRg0iA65aQ9n lOGU+2MpeI3u2h4SBZl5AfIomUMxL11oQjri49Ew64gauYeq1ZGPtGbszQOTCXodG6W8 juMRWEE/CfQGEWBccSeYGEAqZAvLIpafM74ua2UnmtBn0DTppCxi3LrU+XEotm5MAF4U 2KTdKpB0RSxFBBEa+4g+ie8DOihlXSgbr3c2yeAm2X1qLeX0ebiOjDzz/Km7u5ac0OB/ N8OSTyip4xicrdlC3kmasgq5DDGnhPS8HzUBJIaiFZtN7Wcsc/nFhntk8d4eQOJBmw17 4TWg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=1bzHpiZ6FFENFVSOkmr62QPa02e2ssd1mMO1ztS9NeI=; b=kxGheIjSoreh1q529xSykc3xmFD6lubLC0PJhHtvZR9hbMspL9HBz1Nq3HhU25zDP1 MYadDindWjXTOnO7SSbBopbyMZjh5bgOjHlQmanxYwLpaDEIJ3L2MrLsEABWcgEFJMZU UUvpJedd4kviANunFR+Pwbd0tGqIFPeBiW2Rq8ElOqSM+8Fe7Gfdop1dALjXnmfyHaAu 22ETByh2kfQXjyt366FTLfuf4xm+pxt4amp2oi5OOfysx+umcElnluMD376LeQQ2/ZRx AqcUU54/TP6utfte2NF7c4UQVgu7Zt1gV4b8ZASIbK2KOTkVkSmnXpWWGWp89ECQYfVI KoVw== X-Gm-Message-State: APjAAAV2bIktJxVf3RdWkOIA7OApBwI1gBtVbaGRMXe3iUiSrelDWi6r AWxb7XgK3ZXd08dGhjalN4m0aMk4 X-Google-Smtp-Source: APXvYqz4sBlcJ/p1qHmii0+QgxRlqM5BbZZvaCoObx5jd/QuUeAmxKn1cQM0/awX0irBYkmkOK3s3A== X-Received: by 2002:a81:31cc:: with SMTP id x195mr1571820ywx.390.1565835021226; Wed, 14 Aug 2019 19:10:21 -0700 (PDT) Received: from dionysus.attlocal.net ([2601:c0:c67f:e390:8a9a:e33f:caf8:f018]) by smtp.gmail.com with ESMTPSA id j3sm374882ywk.21.2019.08.14.19.10.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Aug 2019 19:10:20 -0700 (PDT) From: Jan Bobek To: qemu-devel@nongnu.org Date: Wed, 14 Aug 2019 22:09:11 -0400 Message-Id: <20190815020928.9679-30-jan.bobek@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190815020928.9679-1-jan.bobek@gmail.com> References: <20190815020928.9679-1-jan.bobek@gmail.com> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::c43 Subject: [Qemu-devel] [RFC PATCH v3 29/46] target/i386: introduce H*, V*, U*, W* (SSE/AVX) operands X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jan Bobek , =?utf-8?q?Alex_Benn=C3=A9e?= , Richard Henderson Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP These address the SSE/AVX-technology register file. Offset of the entire corresponding register is passed as the operand value, regardless of operand-size suffix. Signed-off-by: Jan Bobek --- target/i386/translate.c | 117 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 117 insertions(+) diff --git a/target/i386/translate.c b/target/i386/translate.c index bd3c7f9356..69233fd0f8 100644 --- a/target/i386/translate.c +++ b/target/i386/translate.c @@ -4930,6 +4930,7 @@ DEF_INSNOP_ALIAS(Mb, M) DEF_INSNOP_ALIAS(Mw, M) DEF_INSNOP_ALIAS(Md, M) DEF_INSNOP_ALIAS(Mq, M) +DEF_INSNOP_ALIAS(Mhq, M) DEF_INSNOP_ALIAS(Mdq, M) DEF_INSNOP_ALIAS(Mqq, M) @@ -5090,6 +5091,122 @@ INSNOP_LDST(mm_t0, Mq) } } +/* + * SSE/AVX-technology registers + */ +#define DEF_INSNOP_XMM(opT, opTxmmid) \ + typedef unsigned int insnop_arg_t(opT); \ + typedef struct { \ + insnop_ctxt_t(opTxmmid) xmmid; \ + } insnop_ctxt_t(opT); \ + \ + INSNOP_INIT(opT) \ + { \ + return insnop_init(opTxmmid)(&ctxt->xmmid, env, s, modrm, is_write); \ + } \ + INSNOP_PREPARE(opT) \ + { \ + const insnop_arg_t(opTxmmid) xmmid = \ + insnop_prepare(opTxmmid)(&ctxt->xmmid, env, s, modrm, is_write); \ + const insnop_arg_t(opT) arg = \ + offsetof(CPUX86State, xmm_regs[xmmid]); \ + insnop_finalize(opTxmmid)(&ctxt->xmmid, env, s, \ + modrm, is_write, xmmid); \ + return arg; \ + } \ + INSNOP_FINALIZE(opT) \ + { \ + } + +typedef unsigned int insnop_arg_t(xmm_t0); +typedef struct {} insnop_ctxt_t(xmm_t0); + +INSNOP_INIT(xmm_t0) +{ + return 0; +} +INSNOP_PREPARE(xmm_t0) +{ + return offsetof(CPUX86State, xmm_t0); +} +INSNOP_FINALIZE(xmm_t0) +{ +} + +DEF_INSNOP_XMM(V, modrm_reg) +DEF_INSNOP_ALIAS(Vd, V) +DEF_INSNOP_ALIAS(Vq, V) +DEF_INSNOP_ALIAS(Vdq, V) +DEF_INSNOP_ALIAS(Vqq, V) + +DEF_INSNOP_XMM(U, modrm_rm_direct) +DEF_INSNOP_ALIAS(Ud, U) +DEF_INSNOP_ALIAS(Uq, U) +DEF_INSNOP_ALIAS(Udq, U) +DEF_INSNOP_ALIAS(Uqq, U) + +DEF_INSNOP_XMM(H, vex_v) +DEF_INSNOP_ALIAS(Hd, H) +DEF_INSNOP_ALIAS(Hq, H) +DEF_INSNOP_ALIAS(Hdq, H) +DEF_INSNOP_ALIAS(Hqq, H) + +DEF_INSNOP_LDST(MUd, xmm_t0, Md) +DEF_INSNOP_LDST(MUq, xmm_t0, Mq) +DEF_INSNOP_LDST(MWdq, xmm_t0, Mdq) +DEF_INSNOP_LDST(MUdqMhq, xmm_t0, Mhq) +DEF_INSNOP_EITHER(Wd, Ud, MUd) +DEF_INSNOP_EITHER(Wq, Uq, MUq) +DEF_INSNOP_EITHER(Wdq, Udq, MWdq) +DEF_INSNOP_EITHER(UdqMq, Udq, MUq) +DEF_INSNOP_EITHER(UdqMhq, Udq, MUdqMhq) + +INSNOP_LDST(xmm_t0, Md) +{ + const insnop_arg_t(xmm_t0) ofs = + offsetof(ZMMReg, ZMM_L(0)); + + assert(ptr == s->A0); + if (is_write) { + gen_std_env_A0(s, arg + ofs); + } else { + gen_ldd_env_A0(s, arg + ofs); + } +} +INSNOP_LDST(xmm_t0, Mq) +{ + const insnop_arg_t(xmm_t0) ofs = + offsetof(ZMMReg, ZMM_Q(0)); + + assert(ptr == s->A0); + if (is_write) { + gen_stq_env_A0(s, arg + ofs); + } else { + gen_ldq_env_A0(s, arg + ofs); + } +} +INSNOP_LDST(xmm_t0, Mdq) +{ + assert(ptr == s->A0); + if (is_write) { + gen_sto_env_A0(s, arg); + } else { + gen_ldo_env_A0(s, arg); + } +} +INSNOP_LDST(xmm_t0, Mhq) +{ + const insnop_arg_t(xmm_t0) ofs = + offsetof(ZMMReg, ZMM_Q(1)); + + assert(ptr == s->A0); + if (is_write) { + gen_stq_env_A0(s, arg + ofs); + } else { + gen_ldq_env_A0(s, arg + ofs); + } +} + static void gen_sse_ng(CPUX86State *env, DisasContext *s, int b) { enum {