diff options
| author | Martynas Venckus <martynas@cvs.openbsd.org> | 2008-06-12 18:06:11 +0000 |
|---|---|---|
| committer | Martynas Venckus <martynas@cvs.openbsd.org> | 2008-06-12 18:06:11 +0000 |
| commit | 51c11077964c2df7e3d3ea02993df394cb24d614 (patch) | |
| tree | 8813def33d087aba4f4a919cf025baf9007bf85b /lib/libm/arch | |
| parent | af0fde2ae4287747c85053efe30f8e6ef048c4a4 (diff) | |
add isinff and isnanf. no objection millert@
Diffstat (limited to 'lib/libm/arch')
| -rw-r--r-- | lib/libm/arch/vax/n_support.S | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/lib/libm/arch/vax/n_support.S b/lib/libm/arch/vax/n_support.S index f4d318614e4..59a02975217 100644 --- a/lib/libm/arch/vax/n_support.S +++ b/lib/libm/arch/vax/n_support.S @@ -1,4 +1,4 @@ -/* $OpenBSD: n_support.S,v 1.9 2008/06/12 16:11:36 martynas Exp $ */ +/* $OpenBSD: n_support.S,v 1.10 2008/06/12 18:06:10 martynas Exp $ */ /* $NetBSD: n_support.S,v 1.1 1995/10/10 23:40:30 ragge Exp $ */ /* * Copyright (c) 1985, 1993 @@ -40,6 +40,8 @@ * scalbn(x,N), * finite(x), * remainder(x,y), + * isinff(x), + * isnanf(x), * Coded in vax assembly language by K.C. Ng, 3/14/85. * Revised by K.C. Ng on 4/9/85. */ @@ -209,6 +211,24 @@ Ret: ret /* + * int isinff(x) + * float x; + */ + +ENTRY(isinff, 0) + clrl r0 + ret + +/* + * int isnanf(x) + * float x; + */ + +ENTRY(isnanf, 0) + clrl r0 + ret + +/* * signbit(x), signbitl(x), signbitf(x) -- returns zero if x is * non-negative. */ |