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([157.82.204.253]) by smtp.gmail.com with ESMTPSA id l16-20020a170903121000b001b8af7f632asm7684988plh.176.2023.07.30.23.59.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 30 Jul 2023 23:59:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=daynix-com.20221208.gappssmtp.com; s=20221208; t=1690786763; x=1691391563; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=CO7fy32xenrVhWZYD9ETTxnPRxcdVezcG1Q1gQ0RmBw=; b=EfLF4fppayLzjItnuta8ctFqIoTgEF5mEpipkaNCKlIL/dJu9PaOgyWekixIJ6Zi4d Qjgoa772Y46aBa/lF2fmvLXjc7XmuHoNfOTKZoM6YFaeX5NZSl2ARf01FFauLhtQWa8E WRAyX2lAtF2x4npVbVup0L7HOBTdah9c3llVRdiPX4nWilbwKld9/30fu61cKK8eg0WT lq/W5+XAJ6clSzZbh93UErX0p9HFW9Ejm/uwFuDoSB5eswSgJ00cBIroB+/rLVCi0G5N xVUYJptcA4wBljSndj7/WnAfr+MWXmuaQ4F0n9lzma79rgUAzFYWjwII1+q4KY3jReuN hevg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690786763; x=1691391563; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=CO7fy32xenrVhWZYD9ETTxnPRxcdVezcG1Q1gQ0RmBw=; b=Iz9DL6UyMWFuZ1DlVCPvqkuXk/R6940Z1uahmiTEGCcBIZWteWxdJxuyTfOYFFqiof QJY1bZ/UEIl0XZGKI5Z1YdmWMlwAckg5rhHSE5OomD4TfhGCJEEv9+BcU0FDKBjGfUai hwF13iRW5dqp5wC8Uqga391Ce6zYzOMnNsgIvuB9ObMxn0WePVnb5uk8R/XZ15ESegdM L1gy5o7yeFPZYBuEnfFTM1J3d9w+UQuSJuLEGFxEtwgA00YQlrLo1ElMjw1FKH4bdGav ujPHX6hx0BruaqNxbVFxlSARl8QSKGNivNIlntBXuEjA8Tlp5GEdajV2QiqRt6SMP+HP T46Q== X-Gm-Message-State: ABy/qLYjOeAOgThxgcFZf4ZzyZrkBQz/KA8H4OkvoTTe8q13WAETTjlt gHh20vN6Jb3W4GZXWDtI+uZ9og== X-Google-Smtp-Source: APBJJlFAh+kLRCpyCJgYiETki0U6CRXFBIcTiB/Qkv53nIKSAruNdwANCAagMYM8RRxytU0pU0IklA== X-Received: by 2002:a17:902:82c3:b0:1bb:b86e:8d60 with SMTP id u3-20020a17090282c300b001bbb86e8d60mr8821519plz.46.1690786763130; Sun, 30 Jul 2023 23:59:23 -0700 (PDT) From: Akihiko Odaki To: Cc: Christian Borntraeger , Thomas Huth , Juan Quintela , Peter Xu , Leonardo Bras , Peter Maydell , Richard Henderson , "Edgar E. Iglesias" , Brian Cain , Paolo Bonzini , Eduardo Habkost , Song Gao , Xiaojuan Yang , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Aurelien Jarno , Jiaxun Yang , Aleksandar Rikalo , Chris Wulff , Marek Vasut , David Hildenbrand , Ilya Leoshkevich , qemu-devel@nongnu.org, qemu-s390x@nongnu.org, qemu-arm@nongnu.org, Akihiko Odaki Subject: [PATCH 1/3] pc-bios/optionrom: Add -fno-stack-protector Date: Mon, 31 Jul 2023 15:58:54 +0900 Message-ID: <20230731065904.5869-2-akihiko.odaki@daynix.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230731065904.5869-1-akihiko.odaki@daynix.com> References: <20230731065904.5869-1-akihiko.odaki@daynix.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: none client-ip=2607:f8b0:4864:20::62c; envelope-from=akihiko.odaki@daynix.com; helo=mail-pl1-x62c.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 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-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @daynix-com.20221208.gappssmtp.com) X-ZM-MESSAGEID: 1690786833661100001 Content-Type: text/plain; charset="utf-8" A build of GCC 13.2 will have stack protector enabled by default if it was configured with --enable-default-ssp option. For such a compiler, it is necessary to explicitly disable stack protector when linking without standard libraries. Signed-off-by: Akihiko Odaki --- pc-bios/optionrom/Makefile | 2 +- pc-bios/s390-ccw/Makefile | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/pc-bios/optionrom/Makefile b/pc-bios/optionrom/Makefile index b1fff0ba6c..f220d81f2c 100644 --- a/pc-bios/optionrom/Makefile +++ b/pc-bios/optionrom/Makefile @@ -19,7 +19,7 @@ quiet-command =3D $(call quiet-@,$2 $@)$1 override CPPFLAGS +=3D -MMD -MP -MT $@ -MF $(@D)/$(*F).d =20 override CFLAGS +=3D -march=3Di486 -Wall $(EXTRA_CFLAGS) -m16 -override CFLAGS +=3D -ffreestanding -I$(TOPSRC_DIR)/include +override CFLAGS +=3D -ffreestanding -fno-stack-protector -I$(TOPSRC_DIR)/i= nclude =20 cc-test =3D $(CC) -Werror $1 -c -o /dev/null -xc /dev/null >/dev/null 2>/d= ev/null cc-option =3D if $(call cc-test, $1); then \ diff --git a/pc-bios/s390-ccw/Makefile b/pc-bios/s390-ccw/Makefile index acfcd1e71a..446d448913 100644 --- a/pc-bios/s390-ccw/Makefile +++ b/pc-bios/s390-ccw/Makefile @@ -38,7 +38,7 @@ OBJECTS =3D start.o main.o bootmap.o jump2ipl.o sclp.o me= nu.o \ EXTRA_CFLAGS +=3D -Wall EXTRA_CFLAGS +=3D -ffreestanding -fno-delete-null-pointer-checks -fno-comm= on -fPIE EXTRA_CFLAGS +=3D -fwrapv -fno-strict-aliasing -fno-asynchronous-unwind-ta= bles -EXTRA_CFLAGS +=3D -msoft-float +EXTRA_CFLAGS +=3D -fno-stack-protector -msoft-float EXTRA_CFLAGS +=3D -std=3Dgnu99 LDFLAGS +=3D -Wl,-pie -nostdlib =20 --=20 2.41.0