From nobody Wed Nov 5 00:02:23 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.zohomail.com; dkim=fail; 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; dmarc=fail(p=none dis=none) header.from=linaro.org Return-Path: Received: from lists.gnu.org (208.118.235.17 [208.118.235.17]) by mx.zohomail.com with SMTPS id 1532309453983853.2688146832716; Sun, 22 Jul 2018 18:30:53 -0700 (PDT) Received: from localhost ([::1]:59361 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fhPgP-0005cO-0Q for importer@patchew.org; Sun, 22 Jul 2018 21:30:41 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45690) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fhPfX-0004vw-NS for qemu-devel@nongnu.org; Sun, 22 Jul 2018 21:29:48 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fhPfW-0006vs-T2 for qemu-devel@nongnu.org; Sun, 22 Jul 2018 21:29:47 -0400 Received: from mail-pg1-x544.google.com ([2607:f8b0:4864:20::544]:38757) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fhPfW-0006vW-IK for qemu-devel@nongnu.org; Sun, 22 Jul 2018 21:29:46 -0400 Received: by mail-pg1-x544.google.com with SMTP id k3-v6so11014581pgq.5 for ; Sun, 22 Jul 2018 18:29:46 -0700 (PDT) Received: from cloudburst.twiddle.net.net ([2601:1c0:6100:a92d::e452]) by smtp.gmail.com with ESMTPSA id d132-v6sm11130193pga.10.2018.07.22.18.29.43 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 22 Jul 2018 18:29:44 -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; bh=G8sjg9a2Xrm2ChJHdAKPlII8r2bNqn+WMWuCNb5Fgc0=; b=LuveQ6QvjbxUniBCZ4adfrUZN4wGJyPsgR3QqJNu6yLHn0A94lT5xAm61pceOKt1Ks GqZjblxQA4B8irjniKlbZcA4zRExeAZXSAtZBuR0pgfFoVHQwKwgWNAY9j7LVQGP56eT OmbO8FvxZkiv2TlBZwlxBfpIt27tfiYCqZ2jQ= 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; bh=G8sjg9a2Xrm2ChJHdAKPlII8r2bNqn+WMWuCNb5Fgc0=; b=DBw+A49BzgCcFAXydm8L4VEx24IfFidANkKVEOYeIebzvS87ZgOIwLL0MRLGlvURwv 6IUFkzkFmjC04U5t+ZY0My9+62FRk6Sj/Q4UI/MVpKXeWknp2cx40Tv5HddvnVL5ERuf Qk36R4ElKVQV58/EMqFuWDK2kxQOgCix2g8CBmteuZyQXXvaPDDaMYTQgPEVYNDiULMK /TYv0Ip8j9sBQZM5ulSFKQOJLfJyiW/1DL6i2/KMMA8pmiE6d1aJ7oqRYdn9Vd6vml+z ygc1xb7pDeTisLF2Pfc8HJ5m75DjVjudyoRSa7B9OYjN/XCxDt7Xv3N3PH/UlKP3t3io yufQ== X-Gm-Message-State: AOUpUlG+ilcvz1r3L2RayTn40GLIzLrc+J1lM3QpUxfiEisdhudJQXA3 aq/ugmuFnW4j4RBEqcFecHw9lvxu4cw= X-Google-Smtp-Source: AAOMgpddnPY1quFmN9SwMajC49Dwze2aHPzwjmLeIBFilcUeZfBYZA2lF1sl4XW2FObaS9ryRebfBg== X-Received: by 2002:a62:6b44:: with SMTP id g65-v6mr11168941pfc.226.1532309385259; Sun, 22 Jul 2018 18:29:45 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Date: Sun, 22 Jul 2018 18:29:41 -0700 Message-Id: <20180723012941.16920-1-richard.henderson@linaro.org> X-Mailer: git-send-email 2.17.1 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::544 Subject: [Qemu-devel] [PATCH for-3.0] tcg/i386: Mark xmm registers call-clobbered 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: Jason@zx2c4.com, qemu-stable@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" When host vector registers and operations were introduced, I failed to mark the registers call clobbered as required by the ABI. Fixes: 770c2fc7bb7 Cc: qemu-stable@nongnu.org Reported-by: Jason A. Donenfeld Signed-off-by: Richard Henderson --- tcg/i386/tcg-target.inc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tcg/i386/tcg-target.inc.c b/tcg/i386/tcg-target.inc.c index e87b0d445e..a91e4f1313 100644 --- a/tcg/i386/tcg-target.inc.c +++ b/tcg/i386/tcg-target.inc.c @@ -3532,7 +3532,7 @@ static void tcg_target_init(TCGContext *s) tcg_target_available_regs[TCG_TYPE_V256] =3D ALL_VECTOR_REGS; } =20 - tcg_target_call_clobber_regs =3D 0; + tcg_target_call_clobber_regs =3D ALL_VECTOR_REGS; tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_EAX); tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_EDX); tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_ECX); --=20 2.17.1