ditto frexpl and ldexpl

15 files changed, 54 insertions, 16 deletions

diff --git a/lib/libc/arch/alpha/gen/ldexp.c b/lib/libc/arch/alpha/gen/ldexp.c
index e3ea95e0f6c..c54e6653043 100644
--- a/lib/libc/arch/alpha/gen/ldexp.c
+++ b/lib/libc/arch/alpha/gen/ldexp.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ldexp.c,v 1.4 2005/08/07 16:40:13 espie Exp $	*/
+/*	$OpenBSD: ldexp.c,v 1.5 2008/12/09 20:32:06 martynas Exp $	*/
 /*	$NetBSD: ldexp.c,v 1.1 1995/02/10 17:50:24 cgd Exp $	*/
 
 /*
@@ -29,6 +29,7 @@
  */
 
 #include <sys/types.h>
+#include <machine/cdefs.h>
 #include <machine/ieee.h>
 #include <errno.h>
 #include <math.h>
@@ -133,3 +134,5 @@ ldexp(val, exp)
 	u.s.dbl_exp = newexp;
 	return (u.v);
 }
+
+__weak_alias(ldexpl, ldexp);
diff --git a/lib/libc/arch/amd64/gen/fabs.S b/lib/libc/arch/amd64/gen/fabs.S
index ab31ac612fb..ffd9205fe6d 100644
--- a/lib/libc/arch/amd64/gen/fabs.S
+++ b/lib/libc/arch/amd64/gen/fabs.S
@@ -1,4 +1,4 @@
-/*	$OpenBSD: fabs.S,v 1.2 2004/02/08 17:29:57 deraadt Exp $	*/
+/*	$OpenBSD: fabs.S,v 1.3 2008/12/09 20:32:06 martynas Exp $	*/
 /*	$NetBSD: fabs.S,v 1.1 2001/06/19 00:25:02 fvdl Exp $	*/
 
 #include <machine/asm.h>
@@ -8,6 +8,7 @@
  * the FP stack directly?
  */
 
+WEAK_ALIAS(fabsl, fabs)
 ENTRY(fabs)
 	movsd	%xmm0, -8(%rsp)
 	fldl	-8(%rsp)
diff --git a/lib/libc/arch/arm/gen/ldexp.c b/lib/libc/arch/arm/gen/ldexp.c
index 172f0c817c7..90e528024da 100644
--- a/lib/libc/arch/arm/gen/ldexp.c
+++ b/lib/libc/arch/arm/gen/ldexp.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ldexp.c,v 1.3 2008/06/26 05:42:04 ray Exp $	*/
+/*	$OpenBSD: ldexp.c,v 1.4 2008/12/09 20:32:06 martynas Exp $	*/
 /*	$NetBSD: ldexp.c,v 1.2 2001/11/08 22:45:45 bjh21 Exp $	*/
 
 /*-
@@ -31,7 +31,6 @@
  */
 
 #include <sys/cdefs.h>
-
 #include <sys/types.h>
 #include <machine/ieee.h>
 #include <errno.h>
@@ -143,3 +142,5 @@ ldexp(val, expo)
 		return (u.v);
 	}
 }
+
+__weak_alias(ldexpl, ldexp);
diff --git a/lib/libc/arch/hppa/gen/ldexp.c b/lib/libc/arch/hppa/gen/ldexp.c
index 2b0be1ed842..4143659aa39 100644
--- a/lib/libc/arch/hppa/gen/ldexp.c
+++ b/lib/libc/arch/hppa/gen/ldexp.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ldexp.c,v 1.3 2005/08/07 16:40:14 espie Exp $	*/
+/*	$OpenBSD: ldexp.c,v 1.4 2008/12/09 20:32:06 martynas Exp $	*/
 /*
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -35,6 +35,7 @@
  */
 
 #include <sys/types.h>
+#include <machine/cdefs.h>
 #include <machine/ieee.h>
 #include <errno.h>
 
@@ -138,3 +139,5 @@ ldexp(val, exp)
 	u.s.dbl_exp = newexp;
 	return (u.v);
 }
+
+__weak_alias(ldexpl, ldexp);
diff --git a/lib/libc/arch/i386/gen/fabs.S b/lib/libc/arch/i386/gen/fabs.S
index 7d1bbe8fb76..4c37f84ac9c 100644
--- a/lib/libc/arch/i386/gen/fabs.S
+++ b/lib/libc/arch/i386/gen/fabs.S
@@ -1,4 +1,4 @@
-/* $OpenBSD: fabs.S,v 1.5 2005/08/07 11:30:38 espie Exp $ */
+/* $OpenBSD: fabs.S,v 1.6 2008/12/09 20:32:06 martynas Exp $ */
 /*-
  * Copyright (c) 1990 The Regents of the University of California.
  * All rights reserved.
@@ -33,6 +33,7 @@
 
 #include <machine/asm.h>
 
+WEAK_ALIAS(fabsl, fabs)
 ENTRY(fabs)
 	fldl	4(%esp)
 	fabs
diff --git a/lib/libc/arch/m68k/gen/fabs.S b/lib/libc/arch/m68k/gen/fabs.S
index 95ecf4131e8..596a5bca5c3 100644
--- a/lib/libc/arch/m68k/gen/fabs.S
+++ b/lib/libc/arch/m68k/gen/fabs.S
@@ -1,4 +1,4 @@
-/* $OpenBSD: fabs.S,v 1.4 2005/08/07 16:40:14 espie Exp $ */
+/* $OpenBSD: fabs.S,v 1.5 2008/12/09 20:32:06 martynas Exp $ */
 /*-
  * Copyright (c) 1990 The Regents of the University of California.
  * All rights reserved.
@@ -36,6 +36,7 @@
 
 #include "DEFS.h"
 
+WEAK_ALIAS(fabsl, fabs)
 ENTRY(fabs)
 	fmoved	sp@(4),fp0
 	fjnlt	L1
diff --git a/lib/libc/arch/m88k/gen/fabs.S b/lib/libc/arch/m88k/gen/fabs.S
index da20d00e8ed..6ab7b08911d 100644
--- a/lib/libc/arch/m88k/gen/fabs.S
+++ b/lib/libc/arch/m88k/gen/fabs.S
@@ -1,4 +1,4 @@
-/* $OpenBSD: fabs.S,v 1.5 2005/08/07 16:40:14 espie Exp $ */
+/* $OpenBSD: fabs.S,v 1.6 2008/12/09 20:32:06 martynas Exp $ */
 /*-
  * Copyright (c) 1996 Nivas Madhur
  * All rights reserved.
@@ -35,6 +35,7 @@
  * Will work only if the argument passed is in IEEE format!
  */
 
+WEAK_ALIAS(fabsl, fabs)
 ENTRY(fabs)
 	subu	r31,r31,16
 	st.d	r2,r31,0
diff --git a/lib/libc/arch/mips64/gen/fabs.S b/lib/libc/arch/mips64/gen/fabs.S
index 42c1afe3506..02c517ab8cf 100644
--- a/lib/libc/arch/mips64/gen/fabs.S
+++ b/lib/libc/arch/mips64/gen/fabs.S
@@ -1,4 +1,4 @@
-/* $OpenBSD: fabs.S,v 1.3 2005/08/07 16:40:15 espie Exp $ */
+/* $OpenBSD: fabs.S,v 1.4 2008/12/09 20:32:06 martynas Exp $ */
 /*-
  * Copyright (c) 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -39,6 +39,7 @@
  *
  * Return absolute value of x.
  */
+WEAK_ALIAS(fabsl, fabs)
 LEAF(fabs, 0)
 	.set	noreorder
 	j	ra
diff --git a/lib/libc/arch/powerpc/gen/ldexp.c b/lib/libc/arch/powerpc/gen/ldexp.c
index 065b24e52ce..cfe71da30a2 100644
--- a/lib/libc/arch/powerpc/gen/ldexp.c
+++ b/lib/libc/arch/powerpc/gen/ldexp.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ldexp.c,v 1.4 2005/08/07 16:40:15 espie Exp $	*/
+/*	$OpenBSD: ldexp.c,v 1.5 2008/12/09 20:32:06 martynas Exp $	*/
 /*
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -35,6 +35,7 @@
  */
 
 #include <sys/types.h>
+#include <machine/cdefs.h>
 #include <machine/ieee.h>
 #include <errno.h>
 
@@ -138,3 +139,5 @@ ldexp(val, exp)
 	u.s.dbl_exp = newexp;
 	return (u.v);
 }
+
+__weak_alias(ldexpl, ldexp);
diff --git a/lib/libc/arch/sh/gen/ldexp.c b/lib/libc/arch/sh/gen/ldexp.c
index 6c3723ded7c..df9c653b607 100644
--- a/lib/libc/arch/sh/gen/ldexp.c
+++ b/lib/libc/arch/sh/gen/ldexp.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ldexp.c,v 1.1 2006/10/10 22:07:10 miod Exp $	*/
+/*	$OpenBSD: ldexp.c,v 1.2 2008/12/09 20:32:06 martynas Exp $	*/
 /*
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -35,6 +35,7 @@
  */
 
 #include <sys/types.h>
+#include <machine/cdefs.h>
 #include <machine/ieee.h>
 #include <errno.h>
 
@@ -138,3 +139,5 @@ ldexp(val, exp)
 	u.s.dbl_exp = newexp;
 	return (u.v);
 }
+
+__weak_alias(ldexpl, ldexp);
diff --git a/lib/libc/arch/sparc/gen/ldexp.c b/lib/libc/arch/sparc/gen/ldexp.c
index b73b64dcd41..94e64791891 100644
--- a/lib/libc/arch/sparc/gen/ldexp.c
+++ b/lib/libc/arch/sparc/gen/ldexp.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ldexp.c,v 1.4 2005/08/07 16:40:15 espie Exp $ */
+/*	$OpenBSD: ldexp.c,v 1.5 2008/12/09 20:32:06 martynas Exp $ */
 /*
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -33,6 +33,7 @@
  */
 
 #include <sys/types.h>
+#include <machine/cdefs.h>
 #include <machine/ieee.h>
 #include <errno.h>
 
@@ -136,3 +137,5 @@ ldexp(val, exp)
 	u.s.dbl_exp = newexp;
 	return (u.v);
 }
+
+__weak_alias(ldexpl, ldexp);
diff --git a/lib/libc/arch/sparc64/gen/fabs.S b/lib/libc/arch/sparc64/gen/fabs.S
index 93f92df2768..fd9107b1b45 100644
--- a/lib/libc/arch/sparc64/gen/fabs.S
+++ b/lib/libc/arch/sparc64/gen/fabs.S
@@ -1,4 +1,4 @@
-/*	$OpenBSD: fabs.S,v 1.3 2003/06/02 20:18:32 millert Exp $	*/
+/*	$OpenBSD: fabs.S,v 1.4 2008/12/09 20:32:06 martynas Exp $	*/
 /*	$NetBSD: fabs.S,v 1.2 2000/07/23 07:12:22 eeh Exp $	*/
 /*
  * Copyright (c) 1992, 1993
@@ -37,6 +37,7 @@
 
 /* fabs - floating absolute value */
 
+WEAK_ALIAS(fabsl, fabs)
 ENTRY(fabs)
 	retl
 	 fabsd	%f0, %f0		! return absolute value
diff --git a/lib/libc/arch/vax/gen/frexp.c b/lib/libc/arch/vax/gen/frexp.c
index 1f281ec87d0..70ddf96e424 100644
--- a/lib/libc/arch/vax/gen/frexp.c
+++ b/lib/libc/arch/vax/gen/frexp.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: frexp.c,v 1.5 2005/08/07 16:40:15 espie Exp $ */
+/*	$OpenBSD: frexp.c,v 1.6 2008/12/09 20:32:06 martynas Exp $ */
 /*-
  * Copyright (c) 1991, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -28,6 +28,7 @@
  * SUCH DAMAGE.
  */
 
+#include <machine/cdefs.h>
 #include <sys/types.h>
 #include <math.h>
 
@@ -57,3 +58,9 @@ frexp(value, eptr)
 		return((double)0);
 	}
 }
+
+#if LDBL_MANT_DIG == 53
+#ifdef __weak_alias
+__weak_alias(frexpl, frexp);
+#endif /* __weak_alias */
+#endif /* LDBL_MANT_DIG == 53 */
diff --git a/lib/libc/arch/vax/gen/ldexp.S b/lib/libc/arch/vax/gen/ldexp.S
index f46904c98ae..1cbd167c495 100644
--- a/lib/libc/arch/vax/gen/ldexp.S
+++ b/lib/libc/arch/vax/gen/ldexp.S
@@ -1,4 +1,4 @@
-/* $OpenBSD: ldexp.S,v 1.6 2008/05/21 20:39:32 miod Exp $ */
+/* $OpenBSD: ldexp.S,v 1.7 2008/12/09 20:32:06 martynas Exp $ */
 /*
  * Copyright (c) 1983, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -52,6 +52,7 @@
 
 	.globl	_C_LABEL(errno)
 
+WEAK_ALIAS(ldexpl, ldexp)
 ENTRY(ldexp, R2)
 	movd	4(ap),r0	/* fetch "value" */
 	extzv	$7,$8,r0,r2	/* r2 := biased exponent */
diff --git a/lib/libc/gen/frexp.c b/lib/libc/gen/frexp.c
index 737611a52f9..230edd8e20a 100644
--- a/lib/libc/gen/frexp.c
+++ b/lib/libc/gen/frexp.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: frexp.c,v 1.2 2005/08/08 08:05:34 espie Exp $	*/
+/*	$OpenBSD: frexp.c,v 1.3 2008/12/09 20:32:06 martynas Exp $	*/
 
 /*-
  * Copyright (c) 2004 David Schultz <das@FreeBSD.ORG>
@@ -29,7 +29,9 @@
  */
 
 #include <sys/types.h>
+#include <machine/cdefs.h>
 #include <machine/ieee.h>
+#include <float.h>
 #include <math.h>
 
 double
@@ -64,3 +66,9 @@ frexp(double v, int *ex)
 	}
 	return (u.v);
 }
+
+#if LDBL_MANT_DIG == 53
+#ifdef __weak_alias
+__weak_alias(frexpl, frexp);
+#endif /* __weak_alias */
+#endif /* LDBL_MANT_DIG == 53 */