| Message ID | 20180410193919.28026-19-alex.bennee@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | fix building of tests/tcg | expand |
On 10.04.2018 21:39, Alex Bennée wrote: > As hello-arm is a bare bones syscall test it needs specific compiler > flags so it doesn't try and link against glibc. > > Signed-off-by: Alex Bennée <alex.bennee@linaro.org> > --- > tests/tcg/arm/Makefile.target | 6 ++++++ > 1 file changed, 6 insertions(+) > create mode 100644 tests/tcg/arm/Makefile.target Reviewed-by: Thomas Huth <thuth@redhat.com>
Hi Alex, On 04/10/2018 04:39 PM, Alex Bennée wrote: > As hello-arm is a bare bones syscall test it needs specific compiler > flags so it doesn't try and link against glibc. > > Signed-off-by: Alex Bennée <alex.bennee@linaro.org> > --- > tests/tcg/arm/Makefile.target | 6 ++++++ > 1 file changed, 6 insertions(+) > create mode 100644 tests/tcg/arm/Makefile.target > > diff --git a/tests/tcg/arm/Makefile.target b/tests/tcg/arm/Makefile.target > new file mode 100644 > index 0000000000..b7c146c88e > --- /dev/null > +++ b/tests/tcg/arm/Makefile.target > @@ -0,0 +1,6 @@ > +# -*- Mode: makefile -*- > +# > +# ARM specific tweaks ... (Thumb mode explicitly disabled) > + > +hello-arm: CFLAGS+=-marm -ffreestanding > +hello-arm: LDFLAGS+=-nostdlib What about enforcing ARM mode for the swi call by the _syscallX() functions with: -- >8 -- #define _syscall0(type,name) \ +__attribute__((target("arm"))) \ type name(void) { \ long __res; \ __asm__ __volatile__ (\ -- (and so for _syscall[1..5]) So main() Thumb mode can also be tested. tested with the following tests/tcg/arm/Makefile.include: -- >8 -- DOCKER_IMAGE=debian-armel-cross DOCKER_CROSS_COMPILER=arm-linux-gnueabi-gcc -- Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
diff --git a/tests/tcg/arm/Makefile.target b/tests/tcg/arm/Makefile.target new file mode 100644 index 0000000000..b7c146c88e --- /dev/null +++ b/tests/tcg/arm/Makefile.target @@ -0,0 +1,6 @@ +# -*- Mode: makefile -*- +# +# ARM specific tweaks + +hello-arm: CFLAGS+=-marm -ffreestanding +hello-arm: LDFLAGS+=-nostdlib
As hello-arm is a bare bones syscall test it needs specific compiler flags so it doesn't try and link against glibc. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> --- tests/tcg/arm/Makefile.target | 6 ++++++ 1 file changed, 6 insertions(+) create mode 100644 tests/tcg/arm/Makefile.target