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Mon, 29 Jul 2024 07:44:17 -0700 (PDT) From: =?UTF-8?q?Alex=20Benn=C3=A9e?= To: qemu-devel@nongnu.org Cc: Eduardo Habkost , Thomas Huth , Beraldo Leal , Palmer Dabbelt , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Bin Meng , Paolo Bonzini , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-riscv@nongnu.org, Weiwei Li , Pierrick Bouvier , Peter Maydell , Richard Henderson , Liu Zhiwei , Daniel Henrique Barboza , qemu-s390x@nongnu.org, Cleber Rosa , Ilya Leoshkevich , Mahmoud Mandour , qemu-arm@nongnu.org, Alexandre Iooss , Song Gao , David Hildenbrand , Alistair Francis , Wainer dos Santos Moschetta Subject: [PATCH 03/14] tests/tcg: Use --noexecstack with assembler files Date: Mon, 29 Jul 2024 15:44:03 +0100 Message-Id: <20240729144414.830369-4-alex.bennee@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240729144414.830369-1-alex.bennee@linaro.org> References: <20240729144414.830369-1-alex.bennee@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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: pass client-ip=2a00:1450:4864:20::636; envelope-from=alex.bennee@linaro.org; helo=mail-ej1-x636.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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 @linaro.org) X-ZM-MESSAGEID: 1722264466260116600 From: Richard Henderson Add the --noexecstack assembler command-line option to avoid: /usr/bin/ld: warning: boot.o: missing .note.GNU-stack section implies exe= cutable stack /usr/bin/ld: NOTE: This behaviour is deprecated and will be removed in a = future version of the linker which is enabled by default with current debian cross toolchains. Signed-off-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daud=C3=A9 Message-Id: <20240724010733.22129-2-richard.henderson@linaro.org> Signed-off-by: Alex Benn=C3=A9e --- tests/tcg/Makefile.target | 2 +- tests/tcg/aarch64/Makefile.softmmu-target | 2 +- tests/tcg/alpha/Makefile.softmmu-target | 2 +- tests/tcg/arm/Makefile.softmmu-target | 2 +- tests/tcg/arm/Makefile.target | 2 +- tests/tcg/i386/Makefile.softmmu-target | 2 +- tests/tcg/loongarch64/Makefile.softmmu-target | 2 +- tests/tcg/riscv64/Makefile.softmmu-target | 2 +- tests/tcg/s390x/Makefile.softmmu-target | 2 +- tests/tcg/x86_64/Makefile.softmmu-target | 2 +- 10 files changed, 10 insertions(+), 10 deletions(-) diff --git a/tests/tcg/Makefile.target b/tests/tcg/Makefile.target index cb8cfeb6da..1f8e5b3d30 100644 --- a/tests/tcg/Makefile.target +++ b/tests/tcg/Makefile.target @@ -115,7 +115,7 @@ endif %: %.c $(CC) $(CFLAGS) $(EXTRA_CFLAGS) $< -o $@ $(LDFLAGS) %: %.S - $(CC) $(CFLAGS) $(EXTRA_CFLAGS) $< -o $@ $(LDFLAGS) + $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -Wa,--noexecstack $< -o $@ $(LDFLAGS) else # For system targets we include a different Makefile fragment as the # build options for bare programs are usually pretty different. They diff --git a/tests/tcg/aarch64/Makefile.softmmu-target b/tests/tcg/aarch64/= Makefile.softmmu-target index dd6d595830..139e04d15f 100644 --- a/tests/tcg/aarch64/Makefile.softmmu-target +++ b/tests/tcg/aarch64/Makefile.softmmu-target @@ -28,7 +28,7 @@ config-cc.mak: Makefile .PRECIOUS: $(CRT_OBJS) =20 %.o: $(CRT_PATH)/%.S - $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -x assembler-with-cpp -c $< -o $@ + $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -x assembler-with-cpp -Wa,--noexecstack -= c $< -o $@ =20 # Build and link the tests %: %.c $(LINK_SCRIPT) $(CRT_OBJS) $(MINILIB_OBJS) diff --git a/tests/tcg/alpha/Makefile.softmmu-target b/tests/tcg/alpha/Make= file.softmmu-target index 09193a62d6..a0eca4d6ea 100644 --- a/tests/tcg/alpha/Makefile.softmmu-target +++ b/tests/tcg/alpha/Makefile.softmmu-target @@ -22,7 +22,7 @@ LDFLAGS+=3D-static -nostdlib $(CRT_OBJS) $(MINILIB_OBJS) = -lgcc .PRECIOUS: $(CRT_OBJS) =20 %.o: $(CRT_PATH)/%.S - $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -x assembler-with-cpp -c $< -o $@ + $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -x assembler-with-cpp -Wa,--noexecstack -= c $< -o $@ =20 # Build and link the tests %: %.c $(LINK_SCRIPT) $(CRT_OBJS) $(MINILIB_OBJS) diff --git a/tests/tcg/arm/Makefile.softmmu-target b/tests/tcg/arm/Makefile= .softmmu-target index 547063c08c..b66074b0b4 100644 --- a/tests/tcg/arm/Makefile.softmmu-target +++ b/tests/tcg/arm/Makefile.softmmu-target @@ -36,7 +36,7 @@ LDFLAGS+=3D-static -nostdlib $(CRT_OBJS) $(MINILIB_OBJS) = -lgcc .PRECIOUS: $(CRT_OBJS) =20 %.o: $(ARM_SRC)/%.S - $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -x assembler-with-cpp -c $< -o $@ + $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -x assembler-with-cpp -Wa,--noexecstack -= c $< -o $@ =20 # Build and link the tests %: %.c $(LINK_SCRIPT) $(CRT_OBJS) $(MINILIB_OBJS) diff --git a/tests/tcg/arm/Makefile.target b/tests/tcg/arm/Makefile.target index 8e287191af..06ddf3e04f 100644 --- a/tests/tcg/arm/Makefile.target +++ b/tests/tcg/arm/Makefile.target @@ -25,7 +25,7 @@ ARM_TESTS +=3D test-arm-iwmmxt # Clang assembler does not support IWMXT, so use the external assembler. test-arm-iwmmxt: CFLAGS +=3D -marm -march=3Diwmmxt -mabi=3Daapcs -mfpu=3Df= pv4-sp-d16 $(CROSS_CC_HAS_FNIA) test-arm-iwmmxt: test-arm-iwmmxt.S - $(CC) $(CFLAGS) $< -o $@ $(LDFLAGS) + $(CC) $(CFLAGS) -Wa,--noexecstack $< -o $@ $(LDFLAGS) =20 # Float-convert Tests ARM_TESTS +=3D fcvt diff --git a/tests/tcg/i386/Makefile.softmmu-target b/tests/tcg/i386/Makefi= le.softmmu-target index 5266f2335a..4096a1cf31 100644 --- a/tests/tcg/i386/Makefile.softmmu-target +++ b/tests/tcg/i386/Makefile.softmmu-target @@ -25,7 +25,7 @@ EXTRA_RUNS+=3D$(MULTIARCH_RUNS) .PRECIOUS: $(CRT_OBJS) =20 %.o: $(CRT_PATH)/%.S - $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@ + $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -Wa,--noexecstack -c $< -o $@ =20 # Build and link the tests %: %.c $(LINK_SCRIPT) $(CRT_OBJS) $(MINILIB_OBJS) diff --git a/tests/tcg/loongarch64/Makefile.softmmu-target b/tests/tcg/loon= garch64/Makefile.softmmu-target index 908f3a8c0f..d5d5c1a7f6 100644 --- a/tests/tcg/loongarch64/Makefile.softmmu-target +++ b/tests/tcg/loongarch64/Makefile.softmmu-target @@ -22,7 +22,7 @@ LDFLAGS+=3D-static -nostdlib $(CRT_OBJS) $(MINILIB_OBJS) = -lgcc .PRECIOUS: $(CRT_OBJS) =20 %.o: $(CRT_PATH)/%.S - $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -x assembler-with-cpp -c $< -o $@ + $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -x assembler-with-cpp -Wa,--noexecstack -= c $< -o $@ =20 # Build and link the tests %: %.c $(LINK_SCRIPT) $(CRT_OBJS) $(MINILIB_OBJS) diff --git a/tests/tcg/riscv64/Makefile.softmmu-target b/tests/tcg/riscv64/= Makefile.softmmu-target index d5b126e5f1..7c1d44d3f4 100644 --- a/tests/tcg/riscv64/Makefile.softmmu-target +++ b/tests/tcg/riscv64/Makefile.softmmu-target @@ -10,7 +10,7 @@ LDFLAGS =3D -T $(LINK_SCRIPT) CFLAGS +=3D -g -Og =20 %.o: %.S - $(CC) $(CFLAGS) $< -c -o $@ + $(CC) $(CFLAGS) $< -Wa,--noexecstack -c -o $@ %: %.o $(LINK_SCRIPT) $(LD) $(LDFLAGS) $< -o $@ =20 diff --git a/tests/tcg/s390x/Makefile.softmmu-target b/tests/tcg/s390x/Make= file.softmmu-target index 4c8e15e625..f60f94b090 100644 --- a/tests/tcg/s390x/Makefile.softmmu-target +++ b/tests/tcg/s390x/Makefile.softmmu-target @@ -6,7 +6,7 @@ CFLAGS+=3D-ggdb -O0 LDFLAGS=3D-nostdlib -static =20 %.o: %.S - $(CC) -march=3Dz13 -m64 -c $< -o $@ + $(CC) -march=3Dz13 -m64 -Wa,--noexecstack -c $< -o $@ =20 %.o: %.c $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -march=3Dz13 -m64 -c $< -o $@ diff --git a/tests/tcg/x86_64/Makefile.softmmu-target b/tests/tcg/x86_64/Ma= kefile.softmmu-target index 1bd763f2e6..ef6bcb4dc7 100644 --- a/tests/tcg/x86_64/Makefile.softmmu-target +++ b/tests/tcg/x86_64/Makefile.softmmu-target @@ -25,7 +25,7 @@ EXTRA_RUNS+=3D$(MULTIARCH_RUNS) .PRECIOUS: $(CRT_OBJS) =20 %.o: $(CRT_PATH)/%.S - $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@ + $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -Wa,--noexecstack -c $< -o $@ =20 # Build and link the tests %: %.c $(LINK_SCRIPT) $(CRT_OBJS) $(MINILIB_OBJS) --=20 2.39.2