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[81.2.115.148]) by smtp.gmail.com with ESMTPSA id g8sm3094905wmk.23.2019.11.19.05.31.54 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Nov 2019 05:31:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=y2M3WHGY+Q1Ah8M4tb/j4vEz9JAnBUgll0Pz7NMzIJ8=; b=ZA1tm6+tl4AfOzzUBuCyJSnvBPnYK6u8D36c3B0nTMk7/9Oadnxvde6jkrS3EJqHKV UPLx8mVgeGO3AYle6pXpVj+F7Jbp9PV2NR5YTH4wMOX+tr3MbeE9QbiCsokuz3V7Yv2n vLk3nOJ9BLUXAf7s6RGe/FJKVHnl3Rf2SCa44ebaLBMNAJwOpG7ybvvZuF6HmA8YXD0R E9xybEWSkHAI4vouhYsNpADY11CoyLwmd7/9fOW3ZknyMkZyTIrwaVjtqVVe1Uhzp6M7 TxVnUJSXvhtNPWqwWb7pKxBr4PrcdvLgIayhuIRoQ8G6Vp3zxSI2xDe6ra7A8/laa5/t W1Yw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=y2M3WHGY+Q1Ah8M4tb/j4vEz9JAnBUgll0Pz7NMzIJ8=; b=AOtEIdgQYA0Ja7qohPjtkbRmBqpjXonDJ1uKsHjTZ4k5jiblAcJ8LVD1B2oNEOvADr ffxYSRER06LWkg73MY72TKrFKeNsNHadmPM6fhliiyheqA7oDHY4pdjFMvGCRetAvYZ/ zDGHDAO7sbSpIJst+te9SJlZ2RHDgjV0dct4Yh346x4iNYbhkllG1K+nrttTJXZE+ZKy 0qXCvYVj1AXZFkFRi2qzuhsA2qCievTnZ+89d+w9S6GWAwQVYN2ArCtDhwAhTsUPv/7b 2Jd1BIC4Rh/EvX0+k729xsmbFw2gleyHn2L0t2kxrKU0fXGXzRrXtDjmGlG7kVgXpRJu wkWA== X-Gm-Message-State: APjAAAV4cCG5eILntgPcjAVH+DuU6ib4WKcc92SWLG8IC+JMW13pZOic mQsLRmRNy5cT0ezRWqE9+5tqfGmjttxTIw== X-Google-Smtp-Source: APXvYqzv3hwCaHqUzsTaAjZp+ZDvCX7AlDpjKXMxUiRh3nPVhsfcrOClSi0Je/S/RQQwLuGB5HcZ6w== X-Received: by 2002:a05:6000:18c:: with SMTP id p12mr9329155wrx.154.1574170315356; Tue, 19 Nov 2019 05:31:55 -0800 (PST) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 5/7] target/arm: Do not reject rt == rt2 for strexd Date: Tue, 19 Nov 2019 13:31:43 +0000 Message-Id: <20191119133145.31466-6-peter.maydell@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191119133145.31466-1-peter.maydell@linaro.org> References: <20191119133145.31466-1-peter.maydell@linaro.org> 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: 2a00:1450:4864:20::42b 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: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @linaro.org) Content-Type: text/plain; charset="utf-8" From: Richard Henderson There was too much cut and paste between ldrexd and strexd, as ldrexd does prohibit two output registers the same. Fixes: af288228995 Reported-by: Michael Goffioul Signed-off-by: Richard Henderson Message-id: 20191117090621.32425-2-richard.henderson@linaro.org Reviewed-by: Robert Foley Reviewed-by: Peter Maydell Signed-off-by: Peter Maydell --- target/arm/translate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/arm/translate.c b/target/arm/translate.c index 2ea9da7637b..b285b23858e 100644 --- a/target/arm/translate.c +++ b/target/arm/translate.c @@ -8934,7 +8934,7 @@ static bool op_strex(DisasContext *s, arg_STREX *a, M= emOp mop, bool rel) || (s->thumb && (a->rd =3D=3D 13 || a->rt =3D=3D 13)) || (mop =3D=3D MO_64 && (a->rt2 =3D=3D 15 - || a->rd =3D=3D a->rt2 || a->rt =3D=3D a->rt2 + || a->rd =3D=3D a->rt2 || (s->thumb && a->rt2 =3D=3D 13)))) { unallocated_encoding(s); return true; --=20 2.20.1