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tests/tcg: Use --noexecstack with assembler files 

Add the --noexecstack assembler command-line option to avoid:

  /usr/bin/ld: warning: boot.o: missing .note.GNU-stack section implies executable 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 <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20240724010733.22129-2-richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240729144414.830369-4-alex.bennee@linaro.org>
This commit is contained in:
Richard Henderson 2024-07-29 15:44:03 +01:00 committed by Alex Bennée
parent b86a46980b
commit 6c180490b0
10 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
tests/tcg/Makefile.target
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@ -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

2
tests/tcg/aarch64/Makefile.softmmu-target
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@ -28,7 +28,7 @@ config-cc.mak: Makefile
.PRECIOUS: $(CRT_OBJS)
%.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 $@
# Build and link the tests
%: %.c $(LINK_SCRIPT) $(CRT_OBJS) $(MINILIB_OBJS)

2
tests/tcg/alpha/Makefile.softmmu-target
View File

@ -22,7 +22,7 @@ LDFLAGS+=-static -nostdlib $(CRT_OBJS) $(MINILIB_OBJS) -lgcc
.PRECIOUS: $(CRT_OBJS)
%.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 $@
# Build and link the tests
%: %.c $(LINK_SCRIPT) $(CRT_OBJS) $(MINILIB_OBJS)

2
tests/tcg/arm/Makefile.softmmu-target
View File

@ -36,7 +36,7 @@ LDFLAGS+=-static -nostdlib $(CRT_OBJS) $(MINILIB_OBJS) -lgcc
.PRECIOUS: $(CRT_OBJS)
%.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 $@
# Build and link the tests
%: %.c $(LINK_SCRIPT) $(CRT_OBJS) $(MINILIB_OBJS)

2
tests/tcg/arm/Makefile.target
View File

@ -25,7 +25,7 @@ ARM_TESTS += test-arm-iwmmxt
# Clang assembler does not support IWMXT, so use the external assembler.
test-arm-iwmmxt: CFLAGS += -marm -march=iwmmxt -mabi=aapcs -mfpu=fpv4-sp-d16 $(CROSS_CC_HAS_FNIA)
test-arm-iwmmxt: test-arm-iwmmxt.S
$(CC) $(CFLAGS) $< -o $@ $(LDFLAGS)
$(CC) $(CFLAGS) -Wa,--noexecstack $< -o $@ $(LDFLAGS)
# Float-convert Tests
ARM_TESTS += fcvt

2
tests/tcg/i386/Makefile.softmmu-target
View File

@ -25,7 +25,7 @@ EXTRA_RUNS+=$(MULTIARCH_RUNS)
.PRECIOUS: $(CRT_OBJS)
%.o: $(CRT_PATH)/%.S
$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@
$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -Wa,--noexecstack -c $< -o $@
# Build and link the tests
%: %.c $(LINK_SCRIPT) $(CRT_OBJS) $(MINILIB_OBJS)

2
tests/tcg/loongarch64/Makefile.softmmu-target
View File

@ -22,7 +22,7 @@ LDFLAGS+=-static -nostdlib $(CRT_OBJS) $(MINILIB_OBJS) -lgcc
.PRECIOUS: $(CRT_OBJS)
%.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 $@
# Build and link the tests
%: %.c $(LINK_SCRIPT) $(CRT_OBJS) $(MINILIB_OBJS)

2
tests/tcg/riscv64/Makefile.softmmu-target
View File

@ -10,7 +10,7 @@ LDFLAGS = -T $(LINK_SCRIPT)
CFLAGS += -g -Og
%.o: %.S
$(CC) $(CFLAGS) $< -c -o $@
$(CC) $(CFLAGS) $< -Wa,--noexecstack -c -o $@
%: %.o $(LINK_SCRIPT)
$(LD) $(LDFLAGS) $< -o $@

2
tests/tcg/s390x/Makefile.softmmu-target
View File

@ -6,7 +6,7 @@ CFLAGS+=-ggdb -O0
LDFLAGS=-nostdlib -static
%.o: %.S
$(CC) -march=z13 -m64 -c $< -o $@
$(CC) -march=z13 -m64 -Wa,--noexecstack -c $< -o $@
%.o: %.c
$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -march=z13 -m64 -c $< -o $@

2
tests/tcg/x86_64/Makefile.softmmu-target
View File

@ -25,7 +25,7 @@ EXTRA_RUNS+=$(MULTIARCH_RUNS)
.PRECIOUS: $(CRT_OBJS)
%.o: $(CRT_PATH)/%.S
$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@
$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -Wa,--noexecstack -c $< -o $@
# Build and link the tests
%: %.c $(LINK_SCRIPT) $(CRT_OBJS) $(MINILIB_OBJS)