From 6c128c65b5ec0e5b8b5a0ccb165f3afd29e485f8 Mon Sep 17 00:00:00 2001 From: Guo Mang Date: Wed, 2 Aug 2017 09:54:47 +0800 Subject: Remove core packages since we can get them from edk2 repository Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Guo Mang --- StdLib/LibC/Main/Arm/flt_rounds.c | 82 --------------------------------------- 1 file changed, 82 deletions(-) delete mode 100644 StdLib/LibC/Main/Arm/flt_rounds.c (limited to 'StdLib/LibC/Main/Arm/flt_rounds.c') diff --git a/StdLib/LibC/Main/Arm/flt_rounds.c b/StdLib/LibC/Main/Arm/flt_rounds.c deleted file mode 100644 index 7e052cc337..0000000000 --- a/StdLib/LibC/Main/Arm/flt_rounds.c +++ /dev/null @@ -1,82 +0,0 @@ -/* $NetBSD: flt_rounds.c,v 1.3 2006/02/25 00:58:35 wiz Exp $ */ - -/* - * Copyright (c) 1996 Mark Brinicombe - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Mark Brinicombe - * for the NetBSD Project. - * 4. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include -#if defined(LIBC_SCCS) && !defined(lint) -__RCSID("$NetBSD: flt_rounds.c,v 1.3 2006/02/25 00:58:35 wiz Exp $"); -#endif /* LIBC_SCCS and not lint */ - -#include -//#include - -static const int map[] = { - 1, /* round to nearest */ - 2, /* round to positive infinity */ - 3, /* round to negative infinity */ - 0 /* round to zero */ -}; - -/* - * Return the current FP rounding mode - * - * Returns: - * 0 - round to zero - * 1 - round to nearest - * 2 - round to postive infinity - * 3 - round to negative infinity - * - * ok all we need to do is get the current FP rounding mode - * index our map table and return the appropriate value. - * - * HOWEVER: - * The ARM FPA codes the rounding mode into the actual FP instructions - * so there is no such thing as a global rounding mode. - * The default is round to nearest if rounding is not explicitly specified. - * FP instructions generated by GCC will not explicitly specify a rounding - * mode. - * - * So the best we can do it to return the rounding mode FP instructions - * use if rounding is not specified which is round to nearest. - * - * This could change in the future with new floating point emulators or - * soft float FP libraries. - */ - -int __flt_rounds(void); - -int -__flt_rounds() -{ - //return(map[fpgetround()]); - return 1; //TODO: FixMe -} -- cgit v1.2.3