diff options
Diffstat (limited to 'libgloss/nds32/_times.S')
| -rw-r--r-- | libgloss/nds32/_times.S | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/libgloss/nds32/_times.S b/libgloss/nds32/_times.S index 048de6208..3343f315b 100644 --- a/libgloss/nds32/_times.S +++ b/libgloss/nds32/_times.S @@ -27,10 +27,19 @@ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -#ifndef __NDS32_VH__ - -#include "../syscall.h" -#include "syscall_extra.h" -SYS_WRAPPER _times, SYS_times - -#endif /* not __NDS32_VH__ */ +/* If times() fails, (clock_t)-1 shall be returned and errno set + to indicate the error. */ + .extern _impure_ptr /* The first element is _errno. */ + .text + .global _times + .type _times, @function + .align 2 +_times: + /* A minimal implementation need not offer any timing information, + so should always fail with an appropriate value in errno. */ + movi $r0, #13 /* EACCES: Permission denied */ + l.w $r15, _impure_ptr + swi $r0, [$r15] + movi $r0, -1 /* Set return value to -1. */ + ret + .size _times, .-_times |