diff options
Diffstat (limited to 'arch/parisc/math-emu/fpu.h')
| -rw-r--r-- | arch/parisc/math-emu/fpu.h | 47 |
1 files changed, 4 insertions, 43 deletions
diff --git a/arch/parisc/math-emu/fpu.h b/arch/parisc/math-emu/fpu.h index 0af5c3c88949..dec951d40286 100644 --- a/arch/parisc/math-emu/fpu.h +++ b/arch/parisc/math-emu/fpu.h @@ -1,51 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Linux/PA-RISC Project (http://www.parisc-linux.org/) * * Floating-point emulation code * Copyright (C) 2001 Hewlett-Packard (Paul Bame) <bame@debian.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -/* - * BEGIN_DESC - * - * File: - * @(#) pa/fp/fpu.h $Revision: 1.1 $ - * - * Purpose: - * <<please update with a synopis of the functionality provided by this file>> - * - * - * END_DESC -*/ - -#ifdef __NO_PA_HDRS - PA header file -- do not include this header file for non-PA builds. -#endif - #ifndef _MACHINE_FPU_INCLUDED /* allows multiple inclusion */ #define _MACHINE_FPU_INCLUDED -#if 0 -#ifndef _SYS_STDSYMS_INCLUDED -# include <sys/stdsyms.h> -#endif /* _SYS_STDSYMS_INCLUDED */ -#include <machine/pdc/pdc_rqsts.h> -#endif - #define PA83_FPU_FLAG 0x00000001 #define PA89_FPU_FLAG 0x00000002 #define PA2_0_FPU_FLAG 0x00000010 @@ -56,21 +19,19 @@ #define COPR_FP 0x00000080 /* Floating point -- Coprocessor 0 */ #define SFU_MPY_DIVIDE 0x00008000 /* Multiply/Divide __ SFU 0 */ - #define EM_FPU_TYPE_OFFSET 272 /* version of EMULATION software for COPR,0,0 instruction */ #define EMULATION_VERSION 4 /* - * The only was to differeniate between TIMEX and ROLEX (or PCX-S and PCX-T) - * is thorough the potential type field from the PDC_MODEL call. The - * following flags are used at assist this differeniation. + * The only way to differentiate between TIMEX and ROLEX (or PCX-S and PCX-T) + * is through the potential type field from the PDC_MODEL call. + * The following flags are used to assist this differentiation. */ #define ROLEX_POTENTIAL_KEY_FLAGS PDC_MODEL_CPU_KEY_WORD_TO_IO #define TIMEX_POTENTIAL_KEY_FLAGS (PDC_MODEL_CPU_KEY_QUAD_STORE | \ PDC_MODEL_CPU_KEY_RECIP_SQRT) - #endif /* ! _MACHINE_FPU_INCLUDED */ |