From nobody Mon May 6 05:40:54 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1563220904; cv=none; d=zoho.com; s=zohoarc; b=EdHypqKMYqKED1t2G77IkYTLu4/qvfHaeh17dt17Y/a/VHvu1kr5m1JhXdgrt4U3pvaB6SkZBEd0VobigCrQNL0WUklU9a0K9mbEirc8702EHZRYtFOWzgl4MDBxAVjYkLbgOW77JI7Nb1+q2ZFKuSs5Klm92VDgVKkgLtxxFOU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1563220904; h=Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=RBMz525hI0D1nVs+lY8oq3/4/4EVebo2Xp3cUIVm1bM=; b=HLeXetoRC3fjQgKlaba+ltC+994khQi9wCn1jUOM5LnZZFm33KyT3oF473pWZoQ9iSjfvTZZ2sRVrn0v9Ty0vvZvSNylZqq9yVpJJtAH8RPxZInmv+KVxGyRo+jhKgzmCdBvG1Qba9XiOYod4KXbS3euoAfCvVEjUK/gwoKigxA= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1563220904545110.5998822565507; Mon, 15 Jul 2019 13:01:44 -0700 (PDT) Received: from localhost ([::1]:42466 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn7AL-00056l-1B for importer@patchew.org; Mon, 15 Jul 2019 16:01:41 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50769) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn79e-0003Nu-RL for qemu-devel@nongnu.org; Mon, 15 Jul 2019 16:00:59 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hn79d-0003LY-HE for qemu-devel@nongnu.org; Mon, 15 Jul 2019 16:00:58 -0400 Received: from mx2.rt-rk.com ([89.216.37.149]:37419 helo=mail.rt-rk.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hn79d-0003IU-5a for qemu-devel@nongnu.org; Mon, 15 Jul 2019 16:00:57 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.rt-rk.com (Postfix) with ESMTP id 5D2E21A1FA4; Mon, 15 Jul 2019 22:00:53 +0200 (CEST) Received: from rtrkw774-lin.domain.local (rtrkw774-lin.domain.local [10.10.13.43]) by mail.rt-rk.com (Postfix) with ESMTPSA id 36B921A1FF7; Mon, 15 Jul 2019 22:00:53 +0200 (CEST) X-Virus-Scanned: amavisd-new at rt-rk.com From: Aleksandar Markovic To: qemu-devel@nongnu.org Date: Mon, 15 Jul 2019 22:00:43 +0200 Message-Id: <1563220847-14630-2-git-send-email-aleksandar.markovic@rt-rk.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1563220847-14630-1-git-send-email-aleksandar.markovic@rt-rk.com> References: <1563220847-14630-1-git-send-email-aleksandar.markovic@rt-rk.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 89.216.37.149 Subject: [Qemu-devel] [PATCH for 4.1 v4 1/5] target/mips: Add 'fall through' comments for handling nanoMips' SHXS, SWXS 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: arikalo@wavecomp.com, sw@weilnetz.de, amarkovic@wavecomp.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Aleksandar Markovic This was found by GCC 8.3 static analysis. Signed-off-by: Aleksandar Markovic Reviewed-by: Aleksandar Rikalo --- target/mips/translate.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/target/mips/translate.c b/target/mips/translate.c index f96f141..2be5e2d 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -20136,12 +20136,14 @@ static void gen_p_lsx(DisasContext *ctx, int rd, = int rs, int rt) switch (extract32(ctx->opcode, 7, 4)) { case NM_SHXS: check_nms(ctx); + /* fall through */ case NM_LHXS: case NM_LHUXS: tcg_gen_shli_tl(t0, t0, 1); break; case NM_SWXS: check_nms(ctx); + /* fall through */ case NM_LWXS: case NM_LWC1XS: case NM_SWC1XS: --=20 2.7.4 From nobody Mon May 6 05:40:54 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1563220900; cv=none; d=zoho.com; s=zohoarc; b=cL/xbqNjGBfCf2rS4asbfM62DdYiiNS8Nh7SEJSEWZXMLpe+30E6SWJ/rL4phns7EVYfyw4RAJ21nRnoqn04ao4ki2NsUYK4zEgsekUFPCrZfJlX/QXqznw8PODWrxVORfOoREVXsTEdaRvGaCH5DYHO3hRjDPuPvBNcPEawFek= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1563220900; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=e62gWZXSOnd/hAw6lBMJi4TzHOTRRtorVqi28c/Axw8=; b=n/vogSGlflp2+rbKV9cdLAQOonfwrgLFiDSp4+mG6R78TAgMF1kgX4pf3eLiiKO4cYSoXMAqOwtvpD2JhNl42QHE1rR3vrxh1mkFXHDtAKfo8ci2fAGEV0xVJLFlBM/0+NZyQIUYWmZjkNEklHat95SxE0LwPRjnGHs5zVG2TH4= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1563220900849491.9798496149574; Mon, 15 Jul 2019 13:01:40 -0700 (PDT) Received: from localhost ([::1]:42462 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn7AD-0004cI-UI for importer@patchew.org; Mon, 15 Jul 2019 16:01:33 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50772) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn79e-0003Nx-RY for qemu-devel@nongnu.org; Mon, 15 Jul 2019 16:00:59 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hn79d-0003Lk-Ij for qemu-devel@nongnu.org; Mon, 15 Jul 2019 16:00:58 -0400 Received: from mx2.rt-rk.com ([89.216.37.149]:37426 helo=mail.rt-rk.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hn79d-0003IY-7t for qemu-devel@nongnu.org; Mon, 15 Jul 2019 16:00:57 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.rt-rk.com (Postfix) with ESMTP id 6A4FF1A20B3; Mon, 15 Jul 2019 22:00:53 +0200 (CEST) Received: from rtrkw774-lin.domain.local (rtrkw774-lin.domain.local [10.10.13.43]) by mail.rt-rk.com (Postfix) with ESMTPSA id 3EA441A200F; Mon, 15 Jul 2019 22:00:53 +0200 (CEST) X-Virus-Scanned: amavisd-new at rt-rk.com From: Aleksandar Markovic To: qemu-devel@nongnu.org Date: Mon, 15 Jul 2019 22:00:44 +0200 Message-Id: <1563220847-14630-3-git-send-email-aleksandar.markovic@rt-rk.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1563220847-14630-1-git-send-email-aleksandar.markovic@rt-rk.com> References: <1563220847-14630-1-git-send-email-aleksandar.markovic@rt-rk.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 89.216.37.149 Subject: [Qemu-devel] [PATCH for 4.1 v4 2/5] target/mips: Add missing 'break' for a case of MTHC0 handling 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: arikalo@wavecomp.com, sw@weilnetz.de, amarkovic@wavecomp.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" From: Aleksandar Markovic This was found by GCC 8.3 static analysis. Fixes: 5fb2dcd1792 Reported-by: Stefan Weil Reviewed-by: Philippe Mathieu-Daud=C3=A9 Tested-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Aleksandar Markovic --- target/mips/translate.c | 1 + 1 file changed, 1 insertion(+) diff --git a/target/mips/translate.c b/target/mips/translate.c index 2be5e2d..59d4acd 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -6745,6 +6745,7 @@ static void gen_mthc0(DisasContext *ctx, TCGv arg, in= t reg, int sel) default: goto cp0_unimplemented; } + break; case CP0_REGISTER_17: switch (sel) { case 0: --=20 2.7.4 From nobody Mon May 6 05:40:54 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1563220944; cv=none; d=zoho.com; s=zohoarc; b=NHW0Ja4dQNFusVvQIAeMW3lo3SeVoG7DEDeNf2BbLCLAkRrnG84vPc/b8ryiwBRrxcP/tUYxij8UzKPd8mHMQs86BIHfMj68KObL46wWmlJCLzDJmIP/SSKxndxs8j5cADauCzzlGOefgJg1C/OVkAy7tH9y3DE1BFDt1ZC5IYc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1563220944; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=i6MZ+NALyK7FmltfBKtbMZ7OFsmP/iwQlJfgnoi2K08=; b=HZ/uuGbg0QRyVxdgOr48GxMiiASFhfEo+3tzzuHwpllYM8SBJhHcUpBOS/c2kz0yLhlDSojdZN0+wIPHHrYOsxp3BNlOL6wlCa63FZNteLuk9l595GNrckINbeZCAcowXiGAW7d/KJUf0N96RoNZDaBG+5N3XJcSMEn1XaI+Czg= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1563220944155470.6163380741499; Mon, 15 Jul 2019 13:02:24 -0700 (PDT) Received: from localhost ([::1]:42494 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn7B0-0007fO-RY for importer@patchew.org; Mon, 15 Jul 2019 16:02:22 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50770) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn79e-0003Nv-Re for qemu-devel@nongnu.org; Mon, 15 Jul 2019 16:01:01 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hn79d-0003Lc-HX for qemu-devel@nongnu.org; Mon, 15 Jul 2019 16:00:58 -0400 Received: from mx2.rt-rk.com ([89.216.37.149]:37422 helo=mail.rt-rk.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hn79d-0003IX-5W for qemu-devel@nongnu.org; Mon, 15 Jul 2019 16:00:57 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.rt-rk.com (Postfix) with ESMTP id 742EF1A1FF7; Mon, 15 Jul 2019 22:00:53 +0200 (CEST) Received: from rtrkw774-lin.domain.local (rtrkw774-lin.domain.local [10.10.13.43]) by mail.rt-rk.com (Postfix) with ESMTPSA id 474061A201C; Mon, 15 Jul 2019 22:00:53 +0200 (CEST) X-Virus-Scanned: amavisd-new at rt-rk.com From: Aleksandar Markovic To: qemu-devel@nongnu.org Date: Mon, 15 Jul 2019 22:00:45 +0200 Message-Id: <1563220847-14630-4-git-send-email-aleksandar.markovic@rt-rk.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1563220847-14630-1-git-send-email-aleksandar.markovic@rt-rk.com> References: <1563220847-14630-1-git-send-email-aleksandar.markovic@rt-rk.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 89.216.37.149 Subject: [Qemu-devel] [PATCH for 4.1 v4 3/5] target/mips: Add missing 'break' for certain cases of MFTR handling 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: arikalo@wavecomp.com, sw@weilnetz.de, amarkovic@wavecomp.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" From: Aleksandar Markovic This was found by GCC 8.3 static analysis. Fixes: ead9360e2fb Reported-by: Stefan Weil Reviewed-by: Philippe Mathieu-Daud=C3=A9 Tested-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Aleksandar Markovic --- target/mips/translate.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/target/mips/translate.c b/target/mips/translate.c index 59d4acd..b1cf5f0 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -9826,6 +9826,7 @@ static void gen_mftr(CPUMIPSState *env, DisasContext = *ctx, int rt, int rd, gen_mfc0(ctx, t0, rt, sel); break; } + break; case 12: switch (sel) { case 0: @@ -9835,6 +9836,7 @@ static void gen_mftr(CPUMIPSState *env, DisasContext = *ctx, int rt, int rd, gen_mfc0(ctx, t0, rt, sel); break; } + break; case 13: switch (sel) { case 0: --=20 2.7.4 From nobody Mon May 6 05:40:54 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1563220902; cv=none; d=zoho.com; s=zohoarc; b=jOvlDGlUD92RQEGaH6QDOp5XKUpzhwjiUHS033MpeE2E4pdYE3odETtnuT5BrFg2zk0jaSkLGZyRnjUTmDI4je1MF6+bBfTjt5XspiqpnxHOu6bzcdUWT7uzqR8IS4Ciel6eVbNQ7OceFGG5I519VnKgyjHrpOApNpMpn74ehDo= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1563220902; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=qheh//VKhGbL0cFlqeViHute4oPRrXyYkbbaE0rKnLc=; b=hDtrPRkZrPD53GqU4AUCklqtGzjD2Y9RbU8btCEvHePuhHxc2o0Fq65qUOCtZh+7op7mYcSqsTCyLf6jNtvUH1GN0YAlYDpp/K190/PqziSXqeG+WF334JcgJgNdSNr4j4o3sVSiVGdqtZi4171VQHVEQQJfYh/HaFQHYHta444= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1563220902198273.8004465971625; Mon, 15 Jul 2019 13:01:42 -0700 (PDT) Received: from localhost ([::1]:42464 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn7AI-00051N-4a for importer@patchew.org; Mon, 15 Jul 2019 16:01:38 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50818) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn79g-0003OB-Cz for qemu-devel@nongnu.org; Mon, 15 Jul 2019 16:01:01 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hn79f-0003Mv-1S for qemu-devel@nongnu.org; Mon, 15 Jul 2019 16:01:00 -0400 Received: from mx2.rt-rk.com ([89.216.37.149]:37436 helo=mail.rt-rk.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hn79e-0003Lx-Kz for qemu-devel@nongnu.org; Mon, 15 Jul 2019 16:00:58 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.rt-rk.com (Postfix) with ESMTP id 8B2F41A201C; Mon, 15 Jul 2019 22:00:53 +0200 (CEST) Received: from rtrkw774-lin.domain.local (rtrkw774-lin.domain.local [10.10.13.43]) by mail.rt-rk.com (Postfix) with ESMTPSA id 4FEFF1A205D; Mon, 15 Jul 2019 22:00:53 +0200 (CEST) X-Virus-Scanned: amavisd-new at rt-rk.com From: Aleksandar Markovic To: qemu-devel@nongnu.org Date: Mon, 15 Jul 2019 22:00:46 +0200 Message-Id: <1563220847-14630-5-git-send-email-aleksandar.markovic@rt-rk.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1563220847-14630-1-git-send-email-aleksandar.markovic@rt-rk.com> References: <1563220847-14630-1-git-send-email-aleksandar.markovic@rt-rk.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 89.216.37.149 Subject: [Qemu-devel] [PATCH for 4.1 v4 4/5] target/mips: Add missing 'break' for certain cases of MTTR handling 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: arikalo@wavecomp.com, sw@weilnetz.de, amarkovic@wavecomp.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" From: Aleksandar Markovic This was found by GCC 8.3 static analysis. Fixes: ead9360e2fb Reported-by: Stefan Weil Reviewed-by: Philippe Mathieu-Daud=C3=A9 Tested-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Aleksandar Markovic --- target/mips/translate.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/target/mips/translate.c b/target/mips/translate.c index b1cf5f0..ca62800 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -10055,6 +10055,7 @@ static void gen_mttr(CPUMIPSState *env, DisasContex= t *ctx, int rd, int rt, gen_mtc0(ctx, t0, rd, sel); break; } + break; case 12: switch (sel) { case 0: @@ -10064,6 +10065,7 @@ static void gen_mttr(CPUMIPSState *env, DisasContex= t *ctx, int rd, int rt, gen_mtc0(ctx, t0, rd, sel); break; } + break; case 13: switch (sel) { case 0: --=20 2.7.4 From nobody Mon May 6 05:40:54 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1563220903; cv=none; d=zoho.com; s=zohoarc; b=N8GC3y4Uyt4z4l5qDMPyJqLktkFIHUL8ixw/Jh7SlN6UXKkarGuODV3rGEPZH3Gf3cb0Q9Hw9EdZKz5TO3pjO8MWhMLa4qS0qrIfDaN9g6P2Dgac27Huog8ZtEVy8OHU7Gj4c/9LH7rRJnSs2dslkddcKlBJPjkrfmacIcENW1o= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1563220903; h=Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=7aCqiI9hWdyDbEsin4oMIKHJIj6ZcvMjqtl00x/uCIM=; b=GMGtGlXogLDCC5WoPZLUPNVKYA4+50ZxoZ6d9OF1/a8oDraJjP3+M+/ZtIlv0KqF3eG9jwU1Vm6H9bNbSBNJsKjtldbqhytRYKZ0sERPWIMpSHS9JYamH+88r55MKVmtzEhn47m6Z6TfP19IBTyG63C6wC9Pxe7PpBtvgTNac+A= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1563220903252754.3458467706533; Mon, 15 Jul 2019 13:01:43 -0700 (PDT) Received: from localhost ([::1]:42468 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn7AL-0005AA-DZ for importer@patchew.org; Mon, 15 Jul 2019 16:01:41 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50782) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn79f-0003Nz-5q for qemu-devel@nongnu.org; Mon, 15 Jul 2019 16:01:00 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hn79d-0003Lq-Ju for qemu-devel@nongnu.org; Mon, 15 Jul 2019 16:00:59 -0400 Received: from mx2.rt-rk.com ([89.216.37.149]:37428 helo=mail.rt-rk.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hn79d-0003IZ-3O for qemu-devel@nongnu.org; Mon, 15 Jul 2019 16:00:57 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.rt-rk.com (Postfix) with ESMTP id 886BF1A200F; Mon, 15 Jul 2019 22:00:53 +0200 (CEST) Received: from rtrkw774-lin.domain.local (rtrkw774-lin.domain.local [10.10.13.43]) by mail.rt-rk.com (Postfix) with ESMTPSA id 582D81A2027; Mon, 15 Jul 2019 22:00:53 +0200 (CEST) X-Virus-Scanned: amavisd-new at rt-rk.com From: Aleksandar Markovic To: qemu-devel@nongnu.org Date: Mon, 15 Jul 2019 22:00:47 +0200 Message-Id: <1563220847-14630-6-git-send-email-aleksandar.markovic@rt-rk.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1563220847-14630-1-git-send-email-aleksandar.markovic@rt-rk.com> References: <1563220847-14630-1-git-send-email-aleksandar.markovic@rt-rk.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 89.216.37.149 Subject: [Qemu-devel] [PATCH for 4.1 v4 5/5] target/mips: Fix emulation of MSA pack instructions on big endian hosts 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: arikalo@wavecomp.com, sw@weilnetz.de, amarkovic@wavecomp.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Aleksandar Markovic Fix emulation of MSA pack instructions on big endian hosts. Signed-off-by: Aleksandar Markovic --- target/mips/msa_helper.c | 74 ++++++++++++++++++++++++++++++++++++++++++++= ++++ 1 file changed, 74 insertions(+) diff --git a/target/mips/msa_helper.c b/target/mips/msa_helper.c index a383c40..27560ac 100644 --- a/target/mips/msa_helper.c +++ b/target/mips/msa_helper.c @@ -2113,6 +2113,24 @@ void helper_msa_pckev_df(CPUMIPSState *env, uint32_t= df, uint32_t wd, =20 switch (df) { case DF_BYTE: +#if defined(HOST_WORDS_BIGENDIAN) + pwd->b[8] =3D pws->b[9]; + pwd->b[10] =3D pws->b[13]; + pwd->b[12] =3D pws->b[1]; + pwd->b[14] =3D pws->b[5]; + pwd->b[0] =3D pwt->b[9]; + pwd->b[2] =3D pwt->b[13]; + pwd->b[4] =3D pwt->b[1]; + pwd->b[6] =3D pwt->b[5]; + pwd->b[9] =3D pws->b[11]; + pwd->b[13] =3D pws->b[3]; + pwd->b[1] =3D pwt->b[11]; + pwd->b[5] =3D pwt->b[3]; + pwd->b[11] =3D pws->b[15]; + pwd->b[3] =3D pwt->b[15]; + pwd->b[15] =3D pws->b[7]; + pwd->b[7] =3D pwt->b[7]; +#else pwd->b[15] =3D pws->b[14]; pwd->b[13] =3D pws->b[10]; pwd->b[11] =3D pws->b[6]; @@ -2129,8 +2147,19 @@ void helper_msa_pckev_df(CPUMIPSState *env, uint32_t= df, uint32_t wd, pwd->b[4] =3D pwt->b[8]; pwd->b[8] =3D pws->b[0]; pwd->b[0] =3D pwt->b[0]; +#endif break; case DF_HALF: +#if defined(HOST_WORDS_BIGENDIAN) + pwd->h[4] =3D pws->h[5]; + pwd->h[6] =3D pws->h[1]; + pwd->h[0] =3D pwt->h[5]; + pwd->h[2] =3D pwt->h[1]; + pwd->h[5] =3D pws->h[7]; + pwd->h[1] =3D pwt->h[7]; + pwd->h[7] =3D pws->h[3]; + pwd->h[3] =3D pwt->h[3]; +#else pwd->h[7] =3D pws->h[6]; pwd->h[5] =3D pws->h[2]; pwd->h[3] =3D pwt->h[6]; @@ -2139,12 +2168,20 @@ void helper_msa_pckev_df(CPUMIPSState *env, uint32_= t df, uint32_t wd, pwd->h[2] =3D pwt->h[4]; pwd->h[4] =3D pws->h[0]; pwd->h[0] =3D pwt->h[0]; +#endif break; case DF_WORD: +#if defined(HOST_WORDS_BIGENDIAN) + pwd->w[2] =3D pws->w[3]; + pwd->w[0] =3D pwt->w[3]; + pwd->w[3] =3D pws->w[1]; + pwd->w[1] =3D pwt->w[1]; +#else pwd->w[3] =3D pws->w[2]; pwd->w[1] =3D pwt->w[2]; pwd->w[2] =3D pws->w[0]; pwd->w[0] =3D pwt->w[0]; +#endif break; case DF_DOUBLE: pwd->d[1] =3D pws->d[0]; @@ -2164,6 +2201,24 @@ void helper_msa_pckod_df(CPUMIPSState *env, uint32_t= df, uint32_t wd, =20 switch (df) { case DF_BYTE: +#if defined(HOST_WORDS_BIGENDIAN) + pwd->b[7] =3D pws->b[6]; + pwd->b[5] =3D pws->b[2]; + pwd->b[3] =3D pws->b[14]; + pwd->b[1] =3D pws->b[10]; + pwd->b[15] =3D pwt->b[6]; + pwd->b[13] =3D pwt->b[2]; + pwd->b[11] =3D pwt->b[14]; + pwd->b[9] =3D pwt->b[10]; + pwd->b[6] =3D pws->b[4]; + pwd->b[2] =3D pws->b[12]; + pwd->b[14] =3D pwt->b[4]; + pwd->b[10] =3D pwt->b[12]; + pwd->b[4] =3D pws->b[0]; + pwd->b[12] =3D pwt->b[0]; + pwd->b[0] =3D pws->b[8]; + pwd->b[8] =3D pwt->b[8]; +#else pwd->b[0] =3D pwt->b[1]; pwd->b[2] =3D pwt->b[5]; pwd->b[4] =3D pwt->b[9]; @@ -2180,8 +2235,19 @@ void helper_msa_pckod_df(CPUMIPSState *env, uint32_t= df, uint32_t wd, pwd->b[11] =3D pws->b[7]; pwd->b[7] =3D pwt->b[15]; pwd->b[15] =3D pws->b[15]; +#endif break; case DF_HALF: +#if defined(HOST_WORDS_BIGENDIAN) + pwd->h[3] =3D pws->h[2]; + pwd->h[1] =3D pws->h[6]; + pwd->h[7] =3D pwt->h[2]; + pwd->h[5] =3D pwt->h[6]; + pwd->h[2] =3D pws->h[0]; + pwd->h[6] =3D pwt->h[0]; + pwd->h[0] =3D pws->h[4]; + pwd->h[4] =3D pwt->h[4]; +#else pwd->h[0] =3D pwt->h[1]; pwd->h[2] =3D pwt->h[5]; pwd->h[4] =3D pws->h[1]; @@ -2190,12 +2256,20 @@ void helper_msa_pckod_df(CPUMIPSState *env, uint32_= t df, uint32_t wd, pwd->h[5] =3D pws->h[3]; pwd->h[3] =3D pwt->h[7]; pwd->h[7] =3D pws->h[7]; +#endif break; case DF_WORD: +#if defined(HOST_WORDS_BIGENDIAN) + pwd->w[1] =3D pws->w[0]; + pwd->w[3] =3D pwt->w[0]; + pwd->w[0] =3D pws->w[2]; + pwd->w[2] =3D pwt->w[2]; +#else pwd->w[0] =3D pwt->w[1]; pwd->w[2] =3D pws->w[1]; pwd->w[1] =3D pwt->w[3]; pwd->w[3] =3D pws->w[3]; +#endif break; case DF_DOUBLE: pwd->d[0] =3D pwt->d[1]; --=20 2.7.4