1 files changed, 40 insertions, 0 deletions
diff --git a/newlib/libm/common/s_infconst.c b/newlib/libm/common/s_infconst.c
new file mode 100644
index 000000000..9447b97cc
--- /dev/null
+++ b/newlib/libm/common/s_infconst.c
@@ -0,0 +1,40 @@
+/* Infinity as a constant value.   This is used for HUGE_VAL.
+ * Added by Cygnus Support.
+ */
+
+#include <float.h>
+#include "fdlibm.h"
+
+/* Float version of infinity.  */
+const union __fmath __infinityf[1] = {{{0x7f800000}}};
+
+/* Double version of infinity.  */
+#ifndef _DOUBLE_IS_32BITS
+ #ifdef __IEEE_BIG_ENDIAN
+  const union __dmath __infinity[1] = {{{0x7ff00000, 0}}};
+ #else
+  const union __dmath __infinity[1] = {{{0, 0x7ff00000}}};
+ #endif
+#else /* defined (_DOUBLE_IS_32BITS) */
+ const union __dmath __infinity[1] = {{{0x7f800000, 0}}};
+#endif /* defined (_DOUBLE_IS_32BITS) */
+
+/* Long double version of infinity.  */
+#ifdef __IEEE_BIG_ENDIAN
+ #if LDBL_MANT_DIG == 24
+  const union __ldmath __infinityld[1] = {{{0x7f800000, 0, 0, 0}}};
+ #elif LDBL_MANT_DIG == 53
+  const union __ldmath __infinityld[1] = {{{0x7ff00000, 0, 0, 0}}};
+ #else
+  const union __ldmath __infinityld[1] = {{{0x7fff0000, 0, 0, 0}}};
+ #endif /* LDBL_MANT_DIG size  */
+#else /* __IEEE_LITTLE_ENDIAN  */
+ #if LDBL_MANT_DIG == 24
+  const union __ldmath __infinityld[1] = {{{0x7f800000, 0, 0, 0}}};
+ #elif LDBL_MANT_DIG == 53
+  const union __ldmath __infinityld[1] = {{{0, 0x7ff00000, 0, 0}}};
+ #else
+  const union __ldmath __infinityld[1] = {{{0, 0x80000000, 0x00007fff, 0}}};
+ #endif /* LDBL_MANT_DIG size  */
+#endif /* __IEEE_LITTLE_ENDIAN  */
+