Commit 0aa2ddc9 authored by Bhaskar Chowdhury's avatar Bhaskar Chowdhury Committed by Helge Deller
Browse files

parisc: math-emu: Few spelling fixes in the file fpu.h 



with some additional cleanups by Helge.

Signed-off-by: default avatarBhaskar Chowdhury <unixbhaskar@gmail.com>
Acked-by: default avatarRandy Dunlap <rdunlap@infradead.org>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
parent 4d752e5a

arch/parisc/math-emu/fpu.h

+3 −29
Original line number Diff line number Diff line
@@ -5,34 +5,10 @@ 
 * Floating-point emulation code

 *  Copyright (C) 2001 Hewlett-Packard (Paul Bame) <bame@debian.org>

 */

/*

 * 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
@@ -43,21 +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 */