diff --git a/gcc/glimits.h b/gcc/glimits.h
new file mode 100644
index 00000000000..d627ee39d1f
--- /dev/null
+++ b/gcc/glimits.h
@@ -0,0 +1,61 @@
+/* Number of bits in a `char'.  */
+#undef CHAR_BIT
+#define CHAR_BIT 8
+
+/* No multibyte characters supported yet.  */
+#undef MB_LEN_MAX
+#define MB_LEN_MAX 1
+
+/* Minimum and maximum values a `signed char' can hold.  */
+#undef SCHAR_MIN
+#define SCHAR_MIN (-128)
+#undef SCHAR_MAX
+#define SCHAR_MAX 127
+
+/* Maximum value an `unsigned char' can hold.  (Minimum is 0).  */
+#undef UCHAR_MAX
+#define UCHAR_MAX 255
+
+/* Minimum and maximum values a `char' can hold.  */
+#ifdef __CHAR_UNSIGNED__
+#undef CHAR_MIN
+#define CHAR_MIN 0
+#undef CHAR_MAX
+#define CHAR_MAX 255
+#else
+#undef CHAR_MIN
+#define CHAR_MIN (-128)
+#undef CHAR_MAX
+#define CHAR_MAX 127
+#endif
+
+/* Minimum and maximum values a `signed short int' can hold.  */
+#undef SHRT_MIN
+#define SHRT_MIN (-32768)
+#undef SHRT_MAX
+#define SHRT_MAX 32767
+
+/* Maximum value an `unsigned short int' can hold.  (Minimum is 0).  */
+#undef USHRT_MAX
+#define USHRT_MAX 65535
+
+/* Minimum and maximum values a `signed int' can hold.  */
+#undef INT_MIN
+#define INT_MIN (-INT_MAX-1)
+#undef INT_MAX
+#define INT_MAX 2147483647
+
+/* Maximum value an `unsigned int' can hold.  (Minimum is 0).  */
+#undef UINT_MAX
+#define UINT_MAX 4294967295U
+
+/* Minimum and maximum values a `signed long int' can hold.
+   (Same as `int').  */
+#undef LONG_MIN
+#define LONG_MIN (-LONG_MAX-1)
+#undef LONG_MAX
+#define LONG_MAX 2147483647L
+
+/* Maximum value an `unsigned long int' can hold.  (Minimum is 0).  */
+#undef ULONG_MAX
+#define ULONG_MAX 4294967295UL