| Message ID | 20250226-parse_vdso-nolibc-v2-12-28e14e031ed8@linutronix.de |
|---|---|
| State | New |
| Headers | show |
| Series | None | expand |
On 26/02/2025 11:44, Thomas Weißschuh wrote: > To allow the usage of parse_vdso.c together with a limited libc like > nolibc, use the kernels own elf.h and auxvec.h headers. > > Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com> > --- > tools/testing/selftests/vDSO/Makefile | 3 +++ > tools/testing/selftests/vDSO/parse_vdso.c | 3 ++- > 2 files changed, 5 insertions(+), 1 deletion(-) > > diff --git a/tools/testing/selftests/vDSO/Makefile b/tools/testing/selftests/vDSO/Makefile > index 1cf14a8da43803249f72fe1b09689c8834806986..bc8ca186fb877dc11740c37f1e07e45e84c2ae92 100644 > --- a/tools/testing/selftests/vDSO/Makefile > +++ b/tools/testing/selftests/vDSO/Makefile > @@ -19,6 +19,9 @@ LDLIBS += -lgcc_s > endif > > include ../lib.mk > + > +CFLAGS += $(TOOLS_INCLUDES) > + > $(OUTPUT)/vdso_test_gettimeofday: parse_vdso.c vdso_test_gettimeofday.c > $(OUTPUT)/vdso_test_getcpu: parse_vdso.c vdso_test_getcpu.c > $(OUTPUT)/vdso_test_abi: parse_vdso.c vdso_test_abi.c > diff --git a/tools/testing/selftests/vDSO/parse_vdso.c b/tools/testing/selftests/vDSO/parse_vdso.c > index 3638fe605e80ca41b29d43c6ac452964eef35d56..200c534cc70e2c2381fce3be5c0ebe4cb5675e84 100644 > --- a/tools/testing/selftests/vDSO/parse_vdso.c > +++ b/tools/testing/selftests/vDSO/parse_vdso.c > @@ -19,7 +19,8 @@ > #include <stdint.h> > #include <string.h> > #include <limits.h> > -#include <elf.h> > +#include <linux/auxvec.h> > +#include <linux/elf.h> > > #include "parse_vdso.h" > >
diff --git a/tools/testing/selftests/vDSO/Makefile b/tools/testing/selftests/vDSO/Makefile index 1cf14a8da43803249f72fe1b09689c8834806986..bc8ca186fb877dc11740c37f1e07e45e84c2ae92 100644 --- a/tools/testing/selftests/vDSO/Makefile +++ b/tools/testing/selftests/vDSO/Makefile @@ -19,6 +19,9 @@ LDLIBS += -lgcc_s endif include ../lib.mk + +CFLAGS += $(TOOLS_INCLUDES) + $(OUTPUT)/vdso_test_gettimeofday: parse_vdso.c vdso_test_gettimeofday.c $(OUTPUT)/vdso_test_getcpu: parse_vdso.c vdso_test_getcpu.c $(OUTPUT)/vdso_test_abi: parse_vdso.c vdso_test_abi.c diff --git a/tools/testing/selftests/vDSO/parse_vdso.c b/tools/testing/selftests/vDSO/parse_vdso.c index 3638fe605e80ca41b29d43c6ac452964eef35d56..200c534cc70e2c2381fce3be5c0ebe4cb5675e84 100644 --- a/tools/testing/selftests/vDSO/parse_vdso.c +++ b/tools/testing/selftests/vDSO/parse_vdso.c @@ -19,7 +19,8 @@ #include <stdint.h> #include <string.h> #include <limits.h> -#include <elf.h> +#include <linux/auxvec.h> +#include <linux/elf.h> #include "parse_vdso.h"
To allow the usage of parse_vdso.c together with a limited libc like nolibc, use the kernels own elf.h and auxvec.h headers. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> --- tools/testing/selftests/vDSO/Makefile | 3 +++ tools/testing/selftests/vDSO/parse_vdso.c | 3 ++- 2 files changed, 5 insertions(+), 1 deletion(-)