diff options
Diffstat (limited to 'lib/libc/arch/mips64/SYS.h')
| -rw-r--r-- | lib/libc/arch/mips64/SYS.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/lib/libc/arch/mips64/SYS.h b/lib/libc/arch/mips64/SYS.h index 885ca700cec..55926724eb9 100644 --- a/lib/libc/arch/mips64/SYS.h +++ b/lib/libc/arch/mips64/SYS.h @@ -29,7 +29,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $OpenBSD: SYS.h,v 1.6 2014/06/04 20:13:49 matthew Exp $ + * $OpenBSD: SYS.h,v 1.7 2015/04/07 01:27:06 guenther Exp $ */ #include <sys/syscall.h> @@ -71,9 +71,24 @@ PTR_ADDU sp,32; \ jr t9; \ __END2(p,x) +#define __PSEUDO_HIDDEN(p,x,y) \ + LEAF(p ## x,32); \ + PTR_SUBU sp,32; \ + SETUP_GP64(16,__CLABEL2(p,x)); \ + __DO_SYSCALL(y); \ + bne a3,zero,err; \ + RESTORE_GP64; \ + PTR_ADDU sp,32; \ + j ra; \ + err: LA t9,CERROR; \ + RESTORE_GP64; \ + PTR_ADDU sp,32; \ + jr t9; \ + END(p ## x) #define RSYSCALL(x) __PSEUDO(_thread_sys_,x,x) +#define RSYSCALL_HIDDEN(x) __PSEUDO_HIDDEN(_thread_sys_,x,x) #define PSEUDO(x,y) __PSEUDO(_thread_sys_,x,y) #define PSEUDO_NOERROR(x,y) __PSEUDO_NOERROR(_thread_sys_,x,y) |