1 files changed, 51 insertions, 0 deletions
diff --git a/sys/arm/include/ieeefp.h b/sys/arm/include/ieeefp.h
new file mode 100644
index 0000000..0d08686
--- /dev/null
+++ b/sys/arm/include/ieeefp.h
@@ -0,0 +1,51 @@
+/*	$NetBSD: ieeefp.h,v 1.1 2001/01/10 19:02:06 bjh21 Exp $	*/
+/* $FreeBSD$ */
+/* 
+ * Based on ieeefp.h written by J.T. Conklin, Apr 28, 1995
+ * Public domain.
+ */
+
+#ifndef _MACHINE_IEEEFP_H_
+#define _MACHINE_IEEEFP_H_
+
+/* FP exception codes */
+#define FP_EXCEPT_INV	0
+#define FP_EXCEPT_DZ	1
+#define FP_EXCEPT_OFL	2
+#define FP_EXCEPT_UFL	3
+#define FP_EXCEPT_IMP	4
+
+/* Exception type (used by fpsetmask() et al.) */
+
+typedef int fp_except;
+
+/* Bit defines for fp_except */
+
+#define	FP_X_INV	(1 << FP_EXCEPT_INV)	/* invalid operation exception */
+#define	FP_X_DZ		(1 << FP_EXCEPT_DZ)	/* divide-by-zero exception */
+#define	FP_X_OFL	(1 << FP_EXCEPT_OFL)	/* overflow exception */
+#define	FP_X_UFL	(1 << FP_EXCEPT_UFL)	/* underflow exception */
+#define	FP_X_IMP	(1 << FP_EXCEPT_IMP)	/* imprecise (loss of precision; "inexact") */
+
+/* Rounding modes */
+
+typedef enum {
+    FP_RN=0,			/* round to nearest representable number */
+    FP_RP=1,			/* round toward positive infinity */
+    FP_RM=2,			/* round toward negative infinity */
+    FP_RZ=3			/* round to zero (truncate) */
+} fp_rnd_t;
+
+/*
+ * FP precision modes
+ */
+typedef enum {
+	FP_PS=0,	/* 24 bit (single-precision) */
+	FP_PRS,		/* reserved */
+	FP_PD,		/* 53 bit (double-precision) */
+	FP_PE		/* 64 bit (extended-precision) */
+} fp_prec_t;
+
+#define fp_except_t	int
+
+#endif /* _MACHINE_IEEEFP_H_ */