added headers for SuperH which automatically generate by update_all.py

base on kernel 2.6.27 arch/sh/include/asm/
diff --git a/libc/kernel/arch-sh/asm/tlb_64.h b/libc/kernel/arch-sh/asm/tlb_64.h
new file mode 100644
index 0000000..77c54eb
--- /dev/null
+++ b/libc/kernel/arch-sh/asm/tlb_64.h
@@ -0,0 +1,28 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __ASM_SH_TLB_64_H
+#define __ASM_SH_TLB_64_H
+
+#define ITLB_FIXED 0x00000000  
+#define ITLB_LAST_VAR_UNRESTRICTED 0x000003F0  
+
+#define DTLB_FIXED 0x00800000  
+#define DTLB_LAST_VAR_UNRESTRICTED 0x008003F0  
+
+#ifndef __ASSEMBLY__
+
+#define for_each_dtlb_entry(tlb)   for (tlb = cpu_data->dtlb.first;   tlb <= cpu_data->dtlb.last;   tlb += cpu_data->dtlb.step)
+
+#define for_each_itlb_entry(tlb)   for (tlb = cpu_data->itlb.first;   tlb <= cpu_data->itlb.last;   tlb += cpu_data->itlb.step)
+
+#endif
+#endif