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/Include/x86/ieee.h | 107 ---------------------------------------------- 1 file changed, 107 deletions(-) delete mode 100644 StdLib/Include/x86/ieee.h (limited to 'StdLib/Include/x86/ieee.h') diff --git a/StdLib/Include/x86/ieee.h b/StdLib/Include/x86/ieee.h deleted file mode 100644 index f4326b0bc1..0000000000 --- a/StdLib/Include/x86/ieee.h +++ /dev/null @@ -1,107 +0,0 @@ -/* $NetBSD: ieee.h,v 1.9.32.1 2007/05/07 19:49:10 pavel Exp $ */ - -/* - * Copyright (c) 1992, 1993 - * The Regents of the University of California. All rights reserved. - * - * This software was developed by the Computer Systems Engineering group - * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and - * contributed to Berkeley. - * - * All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Lawrence Berkeley Laboratory. - * - * 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. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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. - * - * @(#)ieee.h 8.1 (Berkeley) 6/11/93 - */ - -/* - * ieee.h defines the machine-dependent layout of the machine's IEEE - * floating point. It does *not* define (yet?) any of the rounding - * mode bits, exceptions, and so forth. - */ - -#include - -#define EXT_EXPBITS 15 -#define EXT_FRACHBITS 32 -#define EXT_FRACLBITS 32 -#define EXT_FRACBITS (EXT_FRACLBITS + EXT_FRACHBITS) - -#define EXT_TO_ARRAY32(u, a) do { \ - (a)[0] = (uint32_t)(u).extu_ext.ext_fracl; \ - (a)[1] = (uint32_t)(u).extu_ext.ext_frach; \ -} while(/*CONSTCOND*/0) - -/* - * struct ieee_ext is the raw storage layout of the 80-bit - * extended-precision type as implemented by the FPU. Per the - * respective ABI specifications, it is followed by a tail padding of - * - * amd64: 48 bits, - * i386: 16 bits. - */ -struct ieee_ext { - u_int ext_fracl:EXT_FRACLBITS; - u_int ext_frach:EXT_FRACHBITS; -#if 0 - u_int ext_int:1; -#endif - u_int ext_exp:EXT_EXPBITS; - u_int ext_sign:1; -}; - -/* - * Floats whose exponent is in [1..INFNAN) (of whatever type) are - * `normal'. Floats whose exponent is INFNAN are either Inf or NaN. - * Floats whose exponent is zero are either zero (iff all fraction - * bits are zero) or subnormal values. - * - * A NaN is a `signalling NaN' if its QUIETNAN bit is clear in its - * high fraction; if the bit is set, it is a `quiet NaN'. - */ -#define EXT_EXP_INFNAN 32767 - -#if 0 -#define SNG_QUIETNAN (1 << 22) -#define DBL_QUIETNAN (1 << 19) -#define EXT_QUIETNAN (1 << 30) -#endif - -/* - * Exponent biases. - */ -#define EXT_EXP_BIAS 16383 - -/* - * Convenience data structures. - */ -union ieee_ext_u { - long double extu_ld; - struct ieee_ext extu_ext; -}; -- cgit v1.2.3