From 9f9834f582f87cc84bfaa11cff5f98fb661c288d Mon Sep 17 00:00:00 2001 From: "Paul E. Murphy" Date: Thu, 8 Sep 2016 08:48:08 -0500 Subject: Make ldexpF generic. This one is a little more tricky since it is built both for libm and libc, and exports multiple aliases. To simplify aliasing, a new macro is introduced which handles aliasing to two symbols. By default, it just applies declare_mgen_alias to both target symbols. Likewise, the makefile is tweaked a little to generate templates for shared files too, and a new rule is added to build m_*.c objects from the objpfx directory. Verified there are no symbol or code changes using a script to diff the *_ldexp* object files on s390x, aarch64, arm, x86_64, and ppc64. --- math/s_ldexpf.c | 32 -------------------------------- 1 file changed, 32 deletions(-) delete mode 100644 math/s_ldexpf.c (limited to 'math/s_ldexpf.c') diff --git a/math/s_ldexpf.c b/math/s_ldexpf.c deleted file mode 100644 index b83062fe35..0000000000 --- a/math/s_ldexpf.c +++ /dev/null @@ -1,32 +0,0 @@ -/* s_ldexpf.c -- float version of s_ldexp.c. - * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com. - */ - -/* - * ==================================================== - * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. - * - * Developed at SunPro, a Sun Microsystems, Inc. business. - * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice - * is preserved. - * ==================================================== - */ - -#if defined(LIBM_SCCS) && !defined(lint) -static char rcsid[] = "$NetBSD: s_ldexpf.c,v 1.3 1995/05/10 20:47:42 jtc Exp $"; -#endif - -#include -#include -#include - -float __ldexpf(float value, int exp) -{ - if(!isfinite(value)||value==(float)0.0) return value + value; - value = __scalbnf(value,exp); - if(!isfinite(value)||value==(float)0.0) __set_errno (ERANGE); - return value; -} -weak_alias (__ldexpf, ldexpf) -weak_alias (__ldexpf, scalbnf) -- cgit v1.2.3