added syscalls for SuperH which automatically generate by gensyscalls.py
diff --git a/libc/arch-sh/syscalls/select.S b/libc/arch-sh/syscalls/select.S
new file mode 100644
index 0000000..b68f46a
--- /dev/null
+++ b/libc/arch-sh/syscalls/select.S
@@ -0,0 +1,35 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+
+ .text
+ .type select, @function
+ .globl select
+ .align 4
+
+select:
+
+ /* get ready for additonal arg */
+ mov.l @r15, r0
+
+ /* invoke trap */
+ mov.l 0f, r3 /* trap num */
+ trapa #(5 + 0x10)
+
+ /* check return value */
+ cmp/pz r0
+ bt __NR__newselect_end
+
+ /* keep error number */
+ sts.l pr, @-r15
+ mov.l 1f, r1
+ jsr @r1
+ mov r0, r4
+ lds.l @r15+, pr
+
+__NR__newselect_end:
+ rts
+ nop
+
+ .align 2
+0: .long __NR__newselect
+1: .long __set_syscall_errno