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authorjtc <jtc@NetBSD.org>1995-04-11 18:20:46 +0000
committerjtc <jtc@NetBSD.org>1995-04-11 18:20:46 +0000
commit32a6db8a7683deae3f09c185abb49c5fa7eeaee2 (patch)
tree9de0da07a1d678131b8c58edd1feac049f09b2aa /sys/arch/mips/include
parent600a989fb6c2b131b320c8ccdb86cb506b9bf7bc (diff)
Mips specific portions of ieeefp.h (fp_rnd, fp_except, constants, etc.).
Diffstat (limited to 'sys/arch/mips/include')
-rw-r--r--sys/arch/mips/include/ieeefp.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/sys/arch/mips/include/ieeefp.h b/sys/arch/mips/include/ieeefp.h
new file mode 100644
index 00000000000..f69318d9d0c
--- /dev/null
+++ b/sys/arch/mips/include/ieeefp.h
@@ -0,0 +1,23 @@
+/*
+ * Written by J.T. Conklin, Apr 11, 1995
+ * Public domain.
+ */
+
+#ifndef _PMAX_IEEEFP_H_
+#define _PMAX_IEEEFP_H_
+
+typedef int fp_except;
+#define FP_X_IMP 0x01 /* imprecise (loss of precision) */
+#define FP_X_UFL 0x02 /* underflow exception */
+#define FP_X_OFL 0x04 /* overflow exception */
+#define FP_X_DZ 0x08 /* divide-by-zero exception */
+#define FP_X_INV 0x10 /* invalid operation exception */
+
+typedef enum {
+ FP_RN=0, /* round to nearest representable number */
+ FP_RZ=1, /* round to zero (truncate) */
+ FP_RP=2, /* round toward positive infinity */
+ FP_RM=3 /* round toward negative infinity */
+} fp_rnd;
+
+#endif /* _PMAX_IEEEFP_H_ */