From patchwork Wed Nov 14 15:58:43 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jozef Lawrynowicz X-Patchwork-Id: 997804 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=gcc.gnu.org (client-ip=209.132.180.131; helo=sourceware.org; envelope-from=gcc-patches-return-490091-incoming=patchwork.ozlabs.org@gcc.gnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=mittosystems.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=gcc.gnu.org header.i=@gcc.gnu.org header.b="YSFgME0F"; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=mittosystems.com header.i=@mittosystems.com header.b="c64WFhNl"; dkim-atps=neutral Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 42w8LX2mngz9s3C for ; Thu, 15 Nov 2018 02:58:59 +1100 (AEDT) DomainKey-Signature: a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender :subject:from:to:cc:references:message-id:date:mime-version :in-reply-to:content-type; q=dns; s=default; b=u0vWFBkB3N0hDO/d7 p7PzkLEVp9zgw4HawqIhEXmu8TIid7LLN1WCUtmQRy0n3et61T3aJo7xoZPIFtqi Sffl7AfkEPiiUOC5Kxe1Rhax5RDdaerQC5tS2A53QBu3I3iWHmNLfHFOyc6nGtfY 3mVMDWTn9vvtTywdHaweT8wPYI= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender :subject:from:to:cc:references:message-id:date:mime-version :in-reply-to:content-type; s=default; bh=MlQ/UeyxM7mMgpt6omrebka lAxM=; b=YSFgME0F9F9RlEWEHs3r+siP3Os027bAHtk5GG4la9rsde0bnq5gLi7 QIGSO3ZcgMVJho2j7IDjb+M5f4AxJhcv+6FW0fA7kOEcQgrgccxWRZ4g71SxDyHE 6B7mduTDm2Xe6XIhfbfmyhx/o6MAW1F9GjcbAIVukXn255yHV6c0= Received: (qmail 83040 invoked by alias); 14 Nov 2018 15:58:52 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Delivered-To: mailing list gcc-patches@gcc.gnu.org Received: (qmail 83030 invoked by uid 89); 14 Nov 2018 15:58:51 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-26.4 required=5.0 tests=AWL, BAYES_00, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, RCVD_IN_DNSWL_NONE, SPF_PASS autolearn=ham version=3.3.2 spammy= X-HELO: mail-wm1-f43.google.com Received: from mail-wm1-f43.google.com (HELO mail-wm1-f43.google.com) (209.85.128.43) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 14 Nov 2018 15:58:46 +0000 Received: by mail-wm1-f43.google.com with SMTP id q26so5198165wmf.5 for ; Wed, 14 Nov 2018 07:58:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mittosystems.com; s=google; h=subject:from:to:cc:references:message-id:date:user-agent :mime-version:in-reply-to:content-language; bh=CHHwvSwkpTm8wcsy89TxNVR/CUDU7K3DeNPbvL1pwfg=; b=c64WFhNljhOLJY9xU+7e8omRHaXIVVrEdKHzyj83mKHrKKC2a1IXfpTfE6kSvmKcXu 3cXAQa61irDBOsSerRIzpruR/YAR2UujAQFyGRQDqp25/7gzyYV4S1BGyVGUlZSTe518 N+ODA7xsnuHwgsLAZBWIJOQhDUeWMQWh0Z7Ne/49+LwNHmBlmDDYL0B9feVYNATUNUc6 DyfjJMZ3SZnYbN2ODsVYN19kx47J8Yi0KQEnIHYDRPP4+x6lM7xfwimJ4t2CNil+8IrS MkNRRehd86iGk9vIrK6DdMoBuqNwi06VtOVKHCy+TCfTrfFCaNFiUXdNMaEitXov5U8Q FJEw== Received: from [192.168.1.145] ([88.98.203.54]) by smtp.gmail.com with ESMTPSA id y138sm11309625wmc.16.2018.11.14.07.58.43 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 14 Nov 2018 07:58:43 -0800 (PST) Subject: [PATCH 6/7][MSP430][TESTSUITE] Fix tests requiring float printf support when GCC was configured with --enable-newlib-nano-formatted-io From: Jozef Lawrynowicz To: GCC Patches Cc: Nick Clifton References: Message-ID: <1a8ccaa3-739c-bf83-f484-de4e3a64e9ed@mittosystems.com> Date: Wed, 14 Nov 2018 15:58:43 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: X-IsSubscribed: yes Patch 6 fixes tests expecting printf float support for targets which have been configured with "newlib-nano-formatted-io". When newlib is configured in this way, float printf is enabled at build time by registering _printf_float as an undefined symbol. From 15a04e0139ec40196ddb79f1125635029dccae68 Mon Sep 17 00:00:00 2001 From: Jozef Lawrynowicz Date: Sat, 10 Nov 2018 16:02:25 +0000 Subject: [PATCH 6/7] [TESTSUITE] Fix tests requiring float printf support when GCC was configured with --enable-newlib-nano-formatted-io 2018-11-14 Jozef Lawrynowicz gcc/testsuite/ChangeLog: * lib/target-supports.exp (check_effective_target_newlib_nano_io): New. * gcc.c-torture/execute/920501-8.c: Register undefined linker symbol _printf_float for newlib_nano_io target. * gcc.c-torture/execute/930513-1.c: Likewise. * gcc.dg/torture/builtin-sprintf.c: Likewise. * gcc.c-torture/execute/ieee/920810-1.x: New. --- gcc/testsuite/gcc.c-torture/execute/920501-8.c | 2 ++ gcc/testsuite/gcc.c-torture/execute/930513-1.c | 2 ++ gcc/testsuite/gcc.c-torture/execute/ieee/920810-1.x | 4 ++++ gcc/testsuite/gcc.dg/torture/builtin-sprintf.c | 3 ++- gcc/testsuite/lib/target-supports.exp | 4 ++++ 5 files changed, 14 insertions(+), 1 deletion(-) create mode 100644 gcc/testsuite/gcc.c-torture/execute/ieee/920810-1.x diff --git a/gcc/testsuite/gcc.c-torture/execute/920501-8.c b/gcc/testsuite/gcc.c-torture/execute/920501-8.c index 62780a0..7e4fa17 100644 --- a/gcc/testsuite/gcc.c-torture/execute/920501-8.c +++ b/gcc/testsuite/gcc.c-torture/execute/920501-8.c @@ -1,3 +1,5 @@ +/* { dg-additional-options "-Wl,-u,_printf_float" { target newlib_nano_io } } */ + #include #include diff --git a/gcc/testsuite/gcc.c-torture/execute/930513-1.c b/gcc/testsuite/gcc.c-torture/execute/930513-1.c index 4544471..f163007 100644 --- a/gcc/testsuite/gcc.c-torture/execute/930513-1.c +++ b/gcc/testsuite/gcc.c-torture/execute/930513-1.c @@ -1,3 +1,5 @@ +/* { dg-additional-options "-Wl,-u,_printf_float" { target newlib_nano_io } } */ + #include char buf[2]; diff --git a/gcc/testsuite/gcc.c-torture/execute/ieee/920810-1.x b/gcc/testsuite/gcc.c-torture/execute/ieee/920810-1.x new file mode 100644 index 0000000..8edec730 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/ieee/920810-1.x @@ -0,0 +1,4 @@ +if { [check_effective_target_newlib_nano_io] } { + lappend additional_flags "-Wl,-u,_printf_float" +} +return 0 diff --git a/gcc/testsuite/gcc.dg/torture/builtin-sprintf.c b/gcc/testsuite/gcc.dg/torture/builtin-sprintf.c index 6f8b7a9..5684fd7 100644 --- a/gcc/testsuite/gcc.dg/torture/builtin-sprintf.c +++ b/gcc/testsuite/gcc.dg/torture/builtin-sprintf.c @@ -1,6 +1,7 @@ /* PR tree-optimization/86274 - SEGFAULT when logging std::to_string(NAN) { dg-do run } - { dg-options "-O2 -Wall" } */ + { dg-options "-O2 -Wall" } + { dg-additional-options "-Wl,-u,_printf_float" { target newlib_nano_io } } */ #define X "0xdeadbeef" #define nan(x) __builtin_nan (x) diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp index 5235d5e..ced1582 100644 --- a/gcc/testsuite/lib/target-supports.exp +++ b/gcc/testsuite/lib/target-supports.exp @@ -8946,3 +8946,7 @@ proc check_effective_target_cet { } { } } "-O2" ] } + +proc check_effective_target_newlib_nano_io { } { + return [check_configured_with "--enable-newlib-nano-formatted-io"] +} -- 2.7.4