patch-2.3.16 linux/arch/sparc64/math-emu/single.h

• Lines: 111
• Date: Wed Dec 31 16:00:00 1969
• Orig file: v2.3.15/linux/arch/sparc64/math-emu/single.h
• Orig date: Sat May 29 11:09:04 1999

diff -u --recursive --new-file v2.3.15/linux/arch/sparc64/math-emu/single.h linux/arch/sparc64/math-emu/single.h
@@ -1,110 +0,0 @@
-/* Software floating-point emulation.
-   Definitions for IEEE Single Precision.
-   Copyright (C) 1997,1998,1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com),
-		  Jakub Jelinek (jj@ultra.linux.cz),
-		  David S. Miller (davem@redhat.com) and
-		  Peter Maydell (pmaydell@chiark.greenend.org.uk).
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If
-   not, write to the Free Software Foundation, Inc.,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if _FP_W_TYPE_SIZE < 32
-#error "Here's a nickel kid.  Go buy yourself a real computer."
-#endif
-
-#define _FP_FRACBITS_S		24
-#define _FP_FRACXBITS_S		(_FP_W_TYPE_SIZE - _FP_FRACBITS_S)
-#define _FP_WFRACBITS_S		(_FP_WORKBITS + _FP_FRACBITS_S)
-#define _FP_WFRACXBITS_S	(_FP_W_TYPE_SIZE - _FP_WFRACBITS_S)
-#define _FP_EXPBITS_S		8
-#define _FP_EXPBIAS_S		127
-#define _FP_EXPMAX_S		255
-#define _FP_QNANBIT_S		((_FP_W_TYPE)1 << (_FP_FRACBITS_S-2))
-#define _FP_IMPLBIT_S		((_FP_W_TYPE)1 << (_FP_FRACBITS_S-1))
-#define _FP_OVERFLOW_S		((_FP_W_TYPE)1 << (_FP_WFRACBITS_S))
-
-/* The implementation of _FP_MUL_MEAT_S and _FP_DIV_MEAT_S should be
-   chosen by the target machine.  */
-
-union _FP_UNION_S
-{
-  float flt;
-  struct {
-#if __BYTE_ORDER == __BIG_ENDIAN
-    unsigned sign : 1;
-    unsigned exp  : _FP_EXPBITS_S;
-    unsigned frac : _FP_FRACBITS_S - (_FP_IMPLBIT_S != 0);
-#else
-    unsigned frac : _FP_FRACBITS_S - (_FP_IMPLBIT_S != 0);
-    unsigned exp  : _FP_EXPBITS_S;
-    unsigned sign : 1;
-#endif
-  } bits __attribute__((packed));
-};
-
-#define FP_DECL_S(X)		_FP_DECL(1,X)
-#define FP_UNPACK_RAW_S(X,val)	_FP_UNPACK_RAW_1(S,X,val)
-#define FP_UNPACK_RAW_SP(X,val)	_FP_UNPACK_RAW_1_P(S,X,val)
-#define FP_PACK_RAW_S(val,X)	_FP_PACK_RAW_1(S,val,X)
-#define FP_PACK_RAW_SP(val,X)		\
-  do {					\
-    if (!FP_INHIBIT_RESULTS)		\
-      _FP_PACK_RAW_1_P(S,val,X);	\
-  } while (0)
-
-#define FP_UNPACK_S(X,val)		\
-  do {					\
-    _FP_UNPACK_RAW_1(S,X,val);		\
-    _FP_UNPACK_CANONICAL(S,1,X);	\
-  } while (0)
-
-#define FP_UNPACK_SP(X,val)		\
-  do {					\
-    _FP_UNPACK_RAW_1_P(S,X,val);	\
-    _FP_UNPACK_CANONICAL(S,1,X);	\
-  } while (0)
-
-#define FP_PACK_S(val,X)		\
-  do {					\
-    _FP_PACK_CANONICAL(S,1,X);		\
-    _FP_PACK_RAW_1(S,val,X);		\
-  } while (0)
-
-#define FP_PACK_SP(val,X)		\
-  do {					\
-    _FP_PACK_CANONICAL(S,1,X);		\
-    if (!FP_INHIBIT_RESULTS)		\
-      _FP_PACK_RAW_1_P(S,val,X);	\
-  } while (0)
-
-#define FP_ISSIGNAN_S(X)		_FP_ISSIGNAN(S,1,X)
-#define FP_NEG_S(R,X)			_FP_NEG(S,1,R,X)
-#define FP_ADD_S(R,X,Y)			_FP_ADD(S,1,R,X,Y)
-#define FP_SUB_S(R,X,Y)			_FP_SUB(S,1,R,X,Y)
-#define FP_MUL_S(R,X,Y)			_FP_MUL(S,1,R,X,Y)
-#define FP_DIV_S(R,X,Y)			_FP_DIV(S,1,R,X,Y)
-#define FP_SQRT_S(R,X)			_FP_SQRT(S,1,R,X)
-#define _FP_SQRT_MEAT_S(R,S,T,X,Q)	_FP_SQRT_MEAT_1(R,S,T,X,Q)
-
-#define FP_CMP_S(r,X,Y,un)	_FP_CMP(S,1,r,X,Y,un)
-#define FP_CMP_EQ_S(r,X,Y)	_FP_CMP_EQ(S,1,r,X,Y)
-
-#define FP_TO_INT_S(r,X,rsz,rsg)	_FP_TO_INT(S,1,r,X,rsz,rsg)
-#define FP_FROM_INT_S(X,r,rs,rt)	_FP_FROM_INT(S,1,X,r,rs,rt)
-
-#define _FP_FRAC_HIGH_S(X)	_FP_FRAC_HIGH_1(X)
-#define _FP_FRAC_HIGH_RAW_S(X)	_FP_FRAC_HIGH_1(X)