From patchwork Tue Aug 27 00:07:44 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 172232 Delivered-To: patch@linaro.org Received: by 2002:a92:d204:0:0:0:0:0 with SMTP id y4csp5047865ily; Mon, 26 Aug 2019 17:11:16 -0700 (PDT) X-Google-Smtp-Source: APXvYqyvCiXGplysIQ8fZVEq3ueZyBljyWmKNns6lotF5WfrNVECcn8Z4qBHzstyViT/3qgGGFnm X-Received: by 2002:aa7:d94d:: with SMTP id l13mr20865864eds.72.1566864676153; Mon, 26 Aug 2019 17:11:16 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1566864676; cv=none; d=google.com; s=arc-20160816; b=Y7lJjcuJzmw69sexSXUkWIDK7Qg5/JJyXNwbCoDukvcW6IYdwTtwnlyX7xQvellfLO GcRRem8LXmpFoJlNJvlonE9LljQ3i9j7DtokvMNrhbQSiPWa4LW7JPFToEpvKic9tbkM +hIy4AnXBwVGlylvIiQrjsaBU9WRcNPlv/gRFhZL6KbV6cf+kM5wq7rTWMXD9FPmSIOu 3J8VBe16S/XI4k1CoQo7kucZyDE1wQSI96XKN1XYi1TjNxwFHL3W/cZdAtbypPqFI+HX EGrGlWbtaGS3s2ceVtNdyUPxMsb4UcO5rVXU43uxwb0XxoG5EmloQN/uIsa4qXq0lcNG JDLg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:cc:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:subject:references:in-reply-to :message-id:date:to:from:dkim-signature; bh=ZtsqWpvSD+DKF2WQwylbdGPEuaZnKjKrH4S2YIgOqBE=; b=dIiZJfkMJsL3DQgl8VAp0gXwwFQ2GuCO9ExYmz89DdtTsgLWfF0lPFG09roekJFVgv fanZ96iFtEIyfwZ7yDQ8vAtqg0+Cdmk+ueiI405qop4AL594IL+aZbvEA7q7qXphdo86 e1vm1ApDHDNJYtjqLTFBAVuYi5TSBT3JJS13JAKM6CwyipFvU6m12ctXi2H0eRZgbv+n /0YQ3juievKHU0lCxq2qfcDNV3HYbi3lQU3SY9RtHWVXAQXmQHSbYz5IfhJrzK+F8Bhw n2WaKDapOalyZy/LB+wy0F9KvWNgxGSkpPV/6rfxdkvks4Im57EQ4CGave7haxKeC2ik FgYQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@linaro.org header.s=google header.b=aXYeiDbb; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. [209.51.188.17]) by mx.google.com with ESMTPS id gu19si6322172ejb.219.2019.08.26.17.11.16 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 26 Aug 2019 17:11:16 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=fail header.i=@linaro.org header.s=google header.b=aXYeiDbb; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1]:58628 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i2P4s-0003DM-CM for patch@linaro.org; Mon, 26 Aug 2019 20:11:14 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:33713) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i2P1n-00089u-Rg for qemu-devel@nongnu.org; Mon, 26 Aug 2019 20:08:04 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i2P1m-00078b-N2 for qemu-devel@nongnu.org; Mon, 26 Aug 2019 20:08:03 -0400 Received: from mail-pg1-x543.google.com ([2607:f8b0:4864:20::543]:33118) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1i2P1m-00078H-Gm for qemu-devel@nongnu.org; Mon, 26 Aug 2019 20:08:02 -0400 Received: by mail-pg1-x543.google.com with SMTP id n190so11577636pgn.0 for ; Mon, 26 Aug 2019 17:08:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=ZtsqWpvSD+DKF2WQwylbdGPEuaZnKjKrH4S2YIgOqBE=; b=aXYeiDbbag7XbEtIoHOG7EN6XWyHT9XZMFNUyl3VlVlIMmppXB5olNM7InoHGb4ofS WlLUkVjy2s3lPchYDtP+E4sWGTWIp8YTGLTKzhm3GiP4Y4Ym/H6qbXsOHmyizaExMvbP iG8yOeF3ykcPO8xGgMM3nK8dfjjlTVbQ2nq5xFmhS3/bblGh2aK06/mWeeeZJW74OuLE zl5CTvTlFptyO1AJN02ODpEz8h0t8LeqdIICmVsJWushGmtGi28Br9pSdTqzCsPklCKO OKWG11uBGrL3i/d86kxTvLbIl6ATHCueyjCo1yvqq1/W5n+O9Uugi3NswBqlgx8Bf0mp R5Zg== 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; bh=ZtsqWpvSD+DKF2WQwylbdGPEuaZnKjKrH4S2YIgOqBE=; b=juF3nzhwz60fzdbETGVs+xwZH+qpuRyi3d3i3ph7NgLWQowrTnENbRgh6GRgxBMRyL Gp8sVacU0qmUiVdGNN4yq+G+kCil1wbp4IwcW9Qd+BuIjnpR01uGun8fwBbm2iOcMPR3 DZQ8pIsjvUuwHVG+aABHYEm/4EEwU7GgyCT+1DJ1mstnEbfgCiU3WdonLsLArAYxvBvV ePWWPJJcY/gjFIeZnMP9xut0FvcHhS60AL3lTWglKFZ+VNgo4BybG/SEQ2yPE1eP4b8p RX/3hM6o0ioYIjrr6xgobK4DFK9Ni04RjZ0KKk2IL81kxF4bd8inBAq0cyMrAy60tIfh mkCw== X-Gm-Message-State: APjAAAUD6+HsZ30lSKGfJXnpG5wfVaAPfS81+ib0fTqu3gEHotHH4qTw nkp3tiJi4WV0jcMnci1xHY4XTBB/Wv8= X-Received: by 2002:a65:534c:: with SMTP id w12mr18795123pgr.51.1566864481232; Mon, 26 Aug 2019 17:08:01 -0700 (PDT) Received: from localhost.localdomain (97-113-7-119.tukw.qwest.net. [97.113.7.119]) by smtp.gmail.com with ESMTPSA id e189sm11691067pgc.15.2019.08.26.17.08.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Aug 2019 17:08:00 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Date: Mon, 26 Aug 2019 17:07:44 -0700 Message-Id: <20190827000745.19645-13-richard.henderson@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190827000745.19645-1-richard.henderson@linaro.org> References: <20190827000745.19645-1-richard.henderson@linaro.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::543 Subject: [Qemu-devel] [PATCH 12/13] target/openrisc: Implement l.adrp 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: shorne@gmail.com Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" This was added to the 1.3 spec. Signed-off-by: Richard Henderson --- target/openrisc/disas.c | 1 + target/openrisc/translate.c | 13 +++++++++++++ target/openrisc/insns.decode | 2 ++ 3 files changed, 16 insertions(+) -- 2.17.1 Reviewed-by: Stafford Horne diff --git a/target/openrisc/disas.c b/target/openrisc/disas.c index e51cbb24c6..ce112640b9 100644 --- a/target/openrisc/disas.c +++ b/target/openrisc/disas.c @@ -98,6 +98,7 @@ INSN(sw, "%d(r%d), r%d", a->i, a->a, a->b) INSN(sb, "%d(r%d), r%d", a->i, a->a, a->b) INSN(sh, "%d(r%d), r%d", a->i, a->a, a->b) INSN(nop, "") +INSN(adrp, "r%d, %d", a->d, a->i) INSN(addi, "r%d, r%d, %d", a->d, a->a, a->i) INSN(addic, "r%d, r%d, %d", a->d, a->a, a->i) INSN(muli, "r%d, r%d, %d", a->d, a->a, a->i) diff --git a/target/openrisc/translate.c b/target/openrisc/translate.c index 024218ebeb..bd2f29e272 100644 --- a/target/openrisc/translate.c +++ b/target/openrisc/translate.c @@ -799,6 +799,19 @@ static bool trans_l_nop(DisasContext *dc, arg_l_nop *a) return true; } +static bool trans_l_adrp(DisasContext *dc, arg_l_adrp *a) +{ + if (!check_v1_3(dc)) { + return false; + } + check_r0_write(dc, a->d); + + tcg_gen_movi_i32(cpu_R(dc, a->d), + (dc->base.pc_next & TARGET_PAGE_MASK) + + ((target_long)a->i << TARGET_PAGE_BITS)); + return true; +} + static bool trans_l_addi(DisasContext *dc, arg_rri *a) { TCGv t0; diff --git a/target/openrisc/insns.decode b/target/openrisc/insns.decode index 71e0d740db..0d6f7c29f8 100644 --- a/target/openrisc/insns.decode +++ b/target/openrisc/insns.decode @@ -102,6 +102,8 @@ l_maci 010011 ----- a:5 i:s16 l_movhi 000110 d:5 ----0 k:16 l_macrc 000110 d:5 ----1 00000000 00000000 +l_adrp 000010 d:5 i:s21 + #### # Arithmetic Instructions ####