From patchwork Sun Jun 10 07:26:51 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Max Filippov X-Patchwork-Id: 163973 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 2522C1007D4 for ; Sun, 10 Jun 2012 17:27:37 +1000 (EST) Received: from localhost ([::1]:33336 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SdcYg-0008Is-Ob for incoming@patchwork.ozlabs.org; Sun, 10 Jun 2012 03:27:34 -0400 Received: from eggs.gnu.org ([208.118.235.92]:43531) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SdcYN-000831-SX for qemu-devel@nongnu.org; Sun, 10 Jun 2012 03:27:17 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SdcYM-0000vV-5y for qemu-devel@nongnu.org; Sun, 10 Jun 2012 03:27:15 -0400 Received: from mail-lb0-f173.google.com ([209.85.217.173]:53534) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SdcYL-0000v6-Rm for qemu-devel@nongnu.org; Sun, 10 Jun 2012 03:27:14 -0400 Received: by lbok6 with SMTP id k6so2533648lbo.4 for ; Sun, 10 Jun 2012 00:27:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; bh=S4aANja2chfVdALrKZlTtV/qSjHaxTLbmWeIt/bsgMk=; b=tUXVmMMHnKnP1n6yUrcp+gKwm0josW5usZnOtugxuzlpObJZXHxA2qhxY3atCxM1EV 8/+8l4UWE3OZ8hdX43NqYXUEmtq5xDsyRi06+1HRb1mshfHCkFLtlpq6X0aFPosU+T9X QvIBXruHD/fjPKEMTMJu7Xsb56gK2hARt6Cwy1yE2cCoDh5Gf/ckBetQlaPprKaX9P6c /s8o5SzFQ50BOZIRLYk+wj1fvBxkNdlJNfOhivSyxTq0nlXdJqMZ4t862IWEJk3W/QWb OAF0DMttZbvAJBSwyPwRKcOb0VuITgwDfG4TWECOoSifRgxugNQs9aiAZeoYaj1tZzgX CInA== Received: by 10.112.27.226 with SMTP id w2mr1615599lbg.57.1339313231281; Sun, 10 Jun 2012 00:27:11 -0700 (PDT) Received: from octofox.metropolis ([188.134.19.124]) by mx.google.com with ESMTPS id j3sm6608098lbh.0.2012.06.10.00.27.09 (version=TLSv1/SSLv3 cipher=OTHER); Sun, 10 Jun 2012 00:27:10 -0700 (PDT) From: Max Filippov To: qemu-devel@nongnu.org Date: Sun, 10 Jun 2012 11:26:51 +0400 Message-Id: <1339313212-19653-3-git-send-email-jcmvbkbc@gmail.com> X-Mailer: git-send-email 1.7.7.6 In-Reply-To: <1339313212-19653-1-git-send-email-jcmvbkbc@gmail.com> References: <1339313212-19653-1-git-send-email-jcmvbkbc@gmail.com> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 209.85.217.173 Cc: Blue Swirl , Max Filippov Subject: [Qemu-devel] [PATCH v2 2/3] target-xtensa: add attributes to helper functions X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Mark exception generating functions 'noreturn' and pure constant functions as such. Signed-off-by: Max Filippov --- target-xtensa/helper.h | 16 ++++++++-------- 1 files changed, 8 insertions(+), 8 deletions(-) diff --git a/target-xtensa/helper.h b/target-xtensa/helper.h index 48a741e..9dd6f89 100644 --- a/target-xtensa/helper.h +++ b/target-xtensa/helper.h @@ -1,12 +1,12 @@ #include "def-helper.h" -DEF_HELPER_1(exception, void, i32) -DEF_HELPER_2(exception_cause, void, i32, i32) -DEF_HELPER_3(exception_cause_vaddr, void, i32, i32, i32) -DEF_HELPER_2(debug_exception, void, i32, i32) +DEF_HELPER_1(exception, noreturn, i32) +DEF_HELPER_2(exception_cause, noreturn, i32, i32) +DEF_HELPER_3(exception_cause_vaddr, noreturn, i32, i32, i32) +DEF_HELPER_2(debug_exception, noreturn, i32, i32) -DEF_HELPER_1(nsa, i32, i32) -DEF_HELPER_1(nsau, i32, i32) +DEF_HELPER_FLAGS_1(nsa, TCG_CALL_CONST | TCG_CALL_PURE, i32, i32) +DEF_HELPER_FLAGS_1(nsau, TCG_CALL_CONST | TCG_CALL_PURE, i32, i32) DEF_HELPER_1(wsr_windowbase, void, i32) DEF_HELPER_3(entry, void, i32, i32, i32) DEF_HELPER_1(retw, i32, i32) @@ -25,8 +25,8 @@ DEF_HELPER_1(advance_ccount, void, i32) DEF_HELPER_1(check_interrupts, void, env) DEF_HELPER_1(wsr_rasid, void, i32) -DEF_HELPER_2(rtlb0, i32, i32, i32) -DEF_HELPER_2(rtlb1, i32, i32, i32) +DEF_HELPER_FLAGS_2(rtlb0, TCG_CALL_CONST | TCG_CALL_PURE, i32, i32, i32) +DEF_HELPER_FLAGS_2(rtlb1, TCG_CALL_CONST | TCG_CALL_PURE, i32, i32, i32) DEF_HELPER_2(itlb, void, i32, i32) DEF_HELPER_2(ptlb, i32, i32, i32) DEF_HELPER_3(wtlb, void, i32, i32, i32)