From nobody Wed Feb 11 01:08:53 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1690786854; cv=none; d=zohomail.com; s=zohoarc; b=jBsZ3L6J/mYUvw6fHgMvMePCeN0gdN/yvpRI1rohwTZUC8Sjy08tXz/R2W/EI4DMLlMMRQj667Pt2BsPSYog9a7YmuMOBwcrYSTTVueHfZ97poCYKm5xTKHFYwEbiAVHJ0vIgeRHToBlJZsWQOrywIKZKrN/YRBr2T545nWGnSI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1690786854; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject; bh=6DYvTqXgC0HuTtAYRh6gTiT5Q7fqN8+LSUnzr3N+U04=; b=Ca2mw+IhnQE/lp1M0F8AddPRS3Ho7H460XNbKy7LVL9DYKr42KpPROmcwEosBLbca4laiOXkEKgTFXRjt+WhzBuSRfG9IeVBPiwW+1t8Rht09JvwBuZHpZzNJKcwrLPJGTU3pCuvWZbxfvHbEE1tUAuGPaysBz+FiuVDxLP5y90= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 169078685498016.157541912219358; Mon, 31 Jul 2023 00:00:54 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qQMsV-0007kh-Vc; Mon, 31 Jul 2023 02:59:39 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qQMsS-0007j0-QC for qemu-devel@nongnu.org; Mon, 31 Jul 2023 02:59:36 -0400 Received: from mail-pl1-x62b.google.com ([2607:f8b0:4864:20::62b]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qQMsQ-0001LG-L9 for qemu-devel@nongnu.org; Mon, 31 Jul 2023 02:59:36 -0400 Received: by mail-pl1-x62b.google.com with SMTP id d9443c01a7336-1bba54f7eefso32894545ad.1 for ; Sun, 30 Jul 2023 23:59:34 -0700 (PDT) Received: from alarm.. ([157.82.204.253]) by smtp.gmail.com with ESMTPSA id l16-20020a170903121000b001b8af7f632asm7684988plh.176.2023.07.30.23.59.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 30 Jul 2023 23:59:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=daynix-com.20221208.gappssmtp.com; s=20221208; t=1690786773; x=1691391573; 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=6DYvTqXgC0HuTtAYRh6gTiT5Q7fqN8+LSUnzr3N+U04=; b=umsz1RVwPsjEqe/i4ojdN0v+m0aRKucs0oVY8nTTe3tcTQDMe87jNdJtuz5lv3PjLi BzNwgIUXeXeuMY2zpvfidnvNZzoXXJ4y8lN6LRMQylcw+plnTsONBsQied12YJTQRCaB XCV4XkXWIH+6hLxdOhW+Ob2FFyQHkcHwQ1ZIzdh/0IZc/SFV7vdt95eRHfRDk5F0eMH3 dOW7orrES+pkp1Hyynqk6fAYfjLl+0teuDFn/aHsU7Yk1uOpi9lpKM2tOu7IJZiIAEzk Rf33widYlmse8lSgK4c5F6H/bAa5rd04LuHfJpwPzcQQDmbVTpdlItmKOJqnQcLLv3Cd EDKg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690786773; x=1691391573; 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=6DYvTqXgC0HuTtAYRh6gTiT5Q7fqN8+LSUnzr3N+U04=; b=DpAMP4XRoc5WNk0qs8PBX9LohVgvj5MLaLWIFlXOFLCgufAT1/3V4RtbhNBkXcrZuj Jn12mUihP1IxKS6perVRTCeGg4ClwUz8IQfoXNu75XoP1WmIbsXCjwhI3LEwdtidZBFh BW247N4AitEZhPE65iFKLWfp3y54c+jLR+ukY+n5QPR3JeABYkCLIsp9awAW4YqTe2eT 0OqRgTqnQ/XfkNXdQ8HjDki82MXNEvAw7qzG4DkuxKie4zc8JcJjrX3o16oE1cTK01BB pQAhw/PXLXXeiiY/Nl5CKA9/APEF5lu7xA6i2HCyupqJlBax9tkJs0kwOAHfnPOpK4PG cD2Q== X-Gm-Message-State: ABy/qLaD+UdVWEGt52kKlx3SxjClJiv+PczbbGz7Lz5VdtFD+rz2yxau jn81LZaCgbIgg8kbPA2isFqlXw== X-Google-Smtp-Source: APBJJlFKp4TTFlMl/her2N0AEcMZD+PaG20O6grzYfDHXpaibX0vxZywkKL7VX5DxcLInDlHS1Hs/g== X-Received: by 2002:a17:903:41d1:b0:1b0:3ab6:5140 with SMTP id u17-20020a17090341d100b001b03ab65140mr10379402ple.4.1690786773391; Sun, 30 Jul 2023 23:59:33 -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 3/3] tests/tcg: Add -fno-stack-protector Date: Mon, 31 Jul 2023 15:58:56 +0900 Message-ID: <20230731065904.5869-4-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::62b; envelope-from=akihiko.odaki@daynix.com; helo=mail-pl1-x62b.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=ham 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: 1690786855986100004 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 Acked-by: Ilya Leoshkevich --- tests/tcg/mips/hello-mips.c | 4 ++-- tests/tcg/aarch64/Makefile.softmmu-target | 2 +- tests/tcg/aarch64/Makefile.target | 2 +- tests/tcg/alpha/Makefile.softmmu-target | 2 +- tests/tcg/arm/Makefile.target | 2 +- tests/tcg/cris/Makefile.target | 2 +- tests/tcg/hexagon/Makefile.target | 2 +- tests/tcg/i386/Makefile.softmmu-target | 2 +- tests/tcg/i386/Makefile.target | 2 +- tests/tcg/loongarch64/Makefile.softmmu-target | 2 +- tests/tcg/minilib/Makefile.target | 2 +- tests/tcg/mips/Makefile.target | 2 +- tests/tcg/nios2/Makefile.softmmu-target | 2 +- tests/tcg/s390x/Makefile.softmmu-target | 2 +- tests/tcg/x86_64/Makefile.softmmu-target | 2 +- 15 files changed, 16 insertions(+), 16 deletions(-) diff --git a/tests/tcg/mips/hello-mips.c b/tests/tcg/mips/hello-mips.c index 4e1cf501af..0ba5f1bf23 100644 --- a/tests/tcg/mips/hello-mips.c +++ b/tests/tcg/mips/hello-mips.c @@ -5,8 +5,8 @@ * http://www.linux-mips.org/wiki/MIPSABIHistory * http://www.linux.com/howtos/Assembly-HOWTO/mips.shtml * -* mipsel-linux-gcc -nostdlib -mno-abicalls -fno-PIC -mabi=3D32 \ -* -O2 -static -o hello-mips hello-mips.c +* mipsel-linux-gcc -nostdlib -mno-abicalls -fno-PIC -fno-stack-protector \ + -mabi=3D32 -O2 -static -o hello-mips hello-mips.c * */ #define __NR_SYSCALL_BASE 4000 diff --git a/tests/tcg/aarch64/Makefile.softmmu-target b/tests/tcg/aarch64/= Makefile.softmmu-target index b74a2534e3..11016ffab2 100644 --- a/tests/tcg/aarch64/Makefile.softmmu-target +++ b/tests/tcg/aarch64/Makefile.softmmu-target @@ -16,7 +16,7 @@ LINK_SCRIPT=3D$(AARCH64_SYSTEM_SRC)/kernel.ld LDFLAGS=3D-Wl,-T$(LINK_SCRIPT) TESTS+=3D$(AARCH64_TESTS) $(MULTIARCH_TESTS) EXTRA_RUNS+=3D$(MULTIARCH_RUNS) -CFLAGS+=3D-nostdlib -ggdb -O0 $(MINILIB_INC) +CFLAGS+=3D-nostdlib -fno-stack-protector -ggdb -O0 $(MINILIB_INC) LDFLAGS+=3D-static -nostdlib $(CRT_OBJS) $(MINILIB_OBJS) -lgcc =20 config-cc.mak: Makefile diff --git a/tests/tcg/aarch64/Makefile.target b/tests/tcg/aarch64/Makefile= .target index 617f821613..55f8609897 100644 --- a/tests/tcg/aarch64/Makefile.target +++ b/tests/tcg/aarch64/Makefile.target @@ -49,7 +49,7 @@ endif # bti-1 tests the elf notes, so we require special compiler support. ifneq ($(CROSS_CC_HAS_ARMV8_BTI),) AARCH64_TESTS +=3D bti-1 bti-3 -bti-1 bti-3: CFLAGS +=3D -mbranch-protection=3Dstandard +bti-1 bti-3: CFLAGS +=3D -fno-stack-protector -mbranch-protection=3Dstanda= rd bti-1 bti-3: LDFLAGS +=3D -nostdlib endif # bti-2 tests PROT_BTI, so no special compiler support required. diff --git a/tests/tcg/alpha/Makefile.softmmu-target b/tests/tcg/alpha/Make= file.softmmu-target index 09193a62d6..99c23c2903 100644 --- a/tests/tcg/alpha/Makefile.softmmu-target +++ b/tests/tcg/alpha/Makefile.softmmu-target @@ -15,7 +15,7 @@ CRT_PATH=3D$(ALPHA_SYSTEM_SRC) LINK_SCRIPT=3D$(ALPHA_SYSTEM_SRC)/kernel.ld LDFLAGS=3D-Wl,-T$(LINK_SCRIPT) TESTS+=3D$(ALPHA_TESTS) $(MULTIARCH_TESTS) -CFLAGS+=3D-nostdlib -g -O1 -mcpu=3Dev6 $(MINILIB_INC) +CFLAGS+=3D-fno-stack-protector -nostdlib -g -O1 -mcpu=3Dev6 $(MINILIB_INC) LDFLAGS+=3D-static -nostdlib $(CRT_OBJS) $(MINILIB_OBJS) -lgcc =20 # building head blobs diff --git a/tests/tcg/arm/Makefile.target b/tests/tcg/arm/Makefile.target index 0038cef02c..3473f4619e 100644 --- a/tests/tcg/arm/Makefile.target +++ b/tests/tcg/arm/Makefile.target @@ -12,7 +12,7 @@ float_madds: CFLAGS+=3D-mfpu=3Dneon-vfpv4 =20 # Basic Hello World ARM_TESTS =3D hello-arm -hello-arm: CFLAGS+=3D-marm -ffreestanding +hello-arm: CFLAGS+=3D-marm -ffreestanding -fno-stack-protector hello-arm: LDFLAGS+=3D-nostdlib =20 # IWMXT floating point extensions diff --git a/tests/tcg/cris/Makefile.target b/tests/tcg/cris/Makefile.target index 43587d2769..713e2a5b6c 100644 --- a/tests/tcg/cris/Makefile.target +++ b/tests/tcg/cris/Makefile.target @@ -30,7 +30,7 @@ AS =3D $(CC) -x assembler-with-cpp LD =3D $(CC) =20 # we rely on GCC inline:ing the stuff we tell it to in many places here. -CFLAGS =3D -Winline -Wall -g -O2 -static +CFLAGS =3D -Winline -Wall -g -O2 -static -fno-stack-protector NOSTDFLAGS =3D -nostartfiles -nostdlib ASFLAGS +=3D -mcpu=3Dv10 -g -Wa,-I,$(SRC_PATH)/tests/tcg/cris/bare CRT_FILES =3D crt.o sys.o diff --git a/tests/tcg/hexagon/Makefile.target b/tests/tcg/hexagon/Makefile= .target index 87ed2c90b9..f839b2c0d5 100644 --- a/tests/tcg/hexagon/Makefile.target +++ b/tests/tcg/hexagon/Makefile.target @@ -19,7 +19,7 @@ EXTRA_RUNS =3D =20 CFLAGS +=3D -Wno-incompatible-pointer-types -Wno-undefined-internal -CFLAGS +=3D -fno-unroll-loops +CFLAGS +=3D -fno-unroll-loops -fno-stack-protector =20 HEX_SRC=3D$(SRC_PATH)/tests/tcg/hexagon VPATH +=3D $(HEX_SRC) diff --git a/tests/tcg/i386/Makefile.softmmu-target b/tests/tcg/i386/Makefi= le.softmmu-target index 5266f2335a..8e9d0d7690 100644 --- a/tests/tcg/i386/Makefile.softmmu-target +++ b/tests/tcg/i386/Makefile.softmmu-target @@ -15,7 +15,7 @@ CRT_OBJS=3Dboot.o CRT_PATH=3D$(I386_SYSTEM_SRC) LINK_SCRIPT=3D$(I386_SYSTEM_SRC)/kernel.ld LDFLAGS=3D-Wl,-T$(LINK_SCRIPT) -Wl,-melf_i386 -CFLAGS+=3D-nostdlib -ggdb -O0 $(MINILIB_INC) +CFLAGS+=3D-nostdlib -fno-stack-protector -ggdb -O0 $(MINILIB_INC) LDFLAGS+=3D-static -nostdlib $(CRT_OBJS) $(MINILIB_OBJS) -lgcc =20 TESTS+=3D$(MULTIARCH_TESTS) diff --git a/tests/tcg/i386/Makefile.target b/tests/tcg/i386/Makefile.target index fdf757c6ce..3dec7c6c42 100644 --- a/tests/tcg/i386/Makefile.target +++ b/tests/tcg/i386/Makefile.target @@ -35,7 +35,7 @@ run-test-aes: QEMU_OPTS +=3D -cpu max # # hello-i386 is a barebones app # -hello-i386: CFLAGS+=3D-ffreestanding +hello-i386: CFLAGS+=3D-ffreestanding -fno-stack-protector hello-i386: LDFLAGS+=3D-nostdlib =20 # test-386 includes a couple of additional objects that need to be diff --git a/tests/tcg/loongarch64/Makefile.softmmu-target b/tests/tcg/loon= garch64/Makefile.softmmu-target index 908f3a8c0f..4a348469f7 100644 --- a/tests/tcg/loongarch64/Makefile.softmmu-target +++ b/tests/tcg/loongarch64/Makefile.softmmu-target @@ -15,7 +15,7 @@ CRT_PATH=3D$(LOONGARCH64_SYSTEM_SRC) LINK_SCRIPT=3D$(LOONGARCH64_SYSTEM_SRC)/kernel.ld LDFLAGS=3D-Wl,-T$(LINK_SCRIPT) TESTS+=3D$(LOONGARCH64_TESTS) $(MULTIARCH_TESTS) -CFLAGS+=3D-nostdlib -g -O1 -march=3Dloongarch64 -mabi=3Dlp64d $(MINILIB_IN= C) +CFLAGS+=3D-nostdlib -fno-stack-protector -g -O1 -march=3Dloongarch64 -mabi= =3Dlp64d $(MINILIB_INC) LDFLAGS+=3D-static -nostdlib $(CRT_OBJS) $(MINILIB_OBJS) -lgcc =20 # building head blobs diff --git a/tests/tcg/minilib/Makefile.target b/tests/tcg/minilib/Makefile= .target index c821d2806a..af0bf54be9 100644 --- a/tests/tcg/minilib/Makefile.target +++ b/tests/tcg/minilib/Makefile.target @@ -12,7 +12,7 @@ SYSTEM_MINILIB_SRC=3D$(SRC_PATH)/tests/tcg/minilib MINILIB_SRCS=3D$(wildcard $(SYSTEM_MINILIB_SRC)/*.c) MINILIB_OBJS=3D$(patsubst $(SYSTEM_MINILIB_SRC)/%.c, %.o, $(MINILIB_SRCS)) =20 -MINILIB_CFLAGS+=3D-nostdlib -ggdb -O0 +MINILIB_CFLAGS+=3D-nostdlib -fno-stack-protector -ggdb -O0 MINILIB_INC=3D-isystem $(SYSTEM_MINILIB_SRC) =20 .PRECIOUS: $(MINILIB_OBJS) diff --git a/tests/tcg/mips/Makefile.target b/tests/tcg/mips/Makefile.target index 1a994d5525..5d17c1706e 100644 --- a/tests/tcg/mips/Makefile.target +++ b/tests/tcg/mips/Makefile.target @@ -14,6 +14,6 @@ MIPS_TESTS=3Dhello-mips =20 TESTS +=3D $(MIPS_TESTS) =20 -hello-mips: CFLAGS+=3D-mno-abicalls -fno-PIC -mabi=3D32 +hello-mips: CFLAGS+=3D-mno-abicalls -fno-PIC -fno-stack-protector -mabi=3D= 32 hello-mips: LDFLAGS+=3D-nostdlib endif diff --git a/tests/tcg/nios2/Makefile.softmmu-target b/tests/tcg/nios2/Make= file.softmmu-target index bc7fd55060..96833b385f 100644 --- a/tests/tcg/nios2/Makefile.softmmu-target +++ b/tests/tcg/nios2/Makefile.softmmu-target @@ -12,7 +12,7 @@ VPATH +=3D $(NIOS2_SYSTEM_SRC) CRT_OBJS =3D boot.o intr.o $(MINILIB_OBJS) LINK_SCRIPT =3D $(NIOS2_SYSTEM_SRC)/10m50-ghrd.ld =20 -CFLAGS +=3D -nostdlib -g -O0 $(MINILIB_INC) +CFLAGS +=3D -nostdlib -fno-stack-protector -g -O0 $(MINILIB_INC) LDFLAGS +=3D -Wl,-T$(LINK_SCRIPT) -static -nostdlib $(CRT_OBJS) -lgcc =20 %.o: %.S diff --git a/tests/tcg/s390x/Makefile.softmmu-target b/tests/tcg/s390x/Make= file.softmmu-target index 76345b6e64..27f2d68235 100644 --- a/tests/tcg/s390x/Makefile.softmmu-target +++ b/tests/tcg/s390x/Makefile.softmmu-target @@ -2,7 +2,7 @@ S390X_SRC=3D$(SRC_PATH)/tests/tcg/s390x VPATH+=3D$(S390X_SRC) QEMU_OPTS=3D-action panic=3Dexit-failure -nographic -kernel LINK_SCRIPT=3D$(S390X_SRC)/softmmu.ld -CFLAGS+=3D-ggdb -O0 +CFLAGS+=3D-fno-stack-protector -ggdb -O0 LDFLAGS=3D-nostdlib -static =20 %.o: %.S diff --git a/tests/tcg/x86_64/Makefile.softmmu-target b/tests/tcg/x86_64/Ma= kefile.softmmu-target index 1bd763f2e6..23887a1660 100644 --- a/tests/tcg/x86_64/Makefile.softmmu-target +++ b/tests/tcg/x86_64/Makefile.softmmu-target @@ -15,7 +15,7 @@ CRT_OBJS=3Dboot.o CRT_PATH=3D$(X64_SYSTEM_SRC) LINK_SCRIPT=3D$(X64_SYSTEM_SRC)/kernel.ld LDFLAGS=3D-Wl,-T$(LINK_SCRIPT) -Wl,-melf_x86_64 -CFLAGS+=3D-nostdlib -ggdb -O0 $(MINILIB_INC) +CFLAGS+=3D-nostdlib -fno-stack-protector -ggdb -O0 $(MINILIB_INC) LDFLAGS+=3D-static -nostdlib $(CRT_OBJS) $(MINILIB_OBJS) -lgcc =20 TESTS+=3D$(MULTIARCH_TESTS) --=20 2.41.0