Remove architectures that haven't been tested.

ia64/Make.files

@@ -1 +0,0 @@
-$(CUR_SRCS) = fenv.c s_fma.S  s_fmaf.S s_fmal.S

ia64/Makefile.inc

@@ -1,5 +0,0 @@
-# $FreeBSD: src/lib/msun/ia64/Makefile.inc,v 1.3 2006/03/27 23:59:45 deischen Exp $
-
-ARCH_SRCS = s_fma.S s_fmaf.S s_fmal.S
-LDBL_PREC = 64
-SYM_MAPS += ${.CURDIR}/ia64/Symbol.map

ia64/Symbol.map

@@ -1,13 +0,0 @@
-/*
- * $FreeBSD: src/lib/msun/ia64/Symbol.map,v 1.3 2011/10/10 15:43:09 das Exp $
- */
-FBSD_1.0 {
-	feupdateenv;
-};
-
-FBSD_1.3 {
-	fesetexceptflag;
-	feraiseexcept;
-	fegetenv;
-	feholdexcept;
-};

ia64/fenv.c

@@ -1,66 +0,0 @@
-/*-
- * Copyright (c) 2004 David Schultz <[email protected]>
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD: src/lib/msun/ia64/fenv.c,v 1.4 2011/10/16 05:37:56 das Exp $
- */
-
-#include <sys/types.h>
-
-#define	__fenv_static
-#include "fenv.h"
-
-#ifdef __GNUC_GNU_INLINE__
-#error "This file must be compiled with C99 'inline' semantics"
-#endif
-
-const fenv_t __fe_dfl_env = 0x0009804c8a70033fULL;
-
-extern inline int feclearexcept(int __excepts);
-extern inline int fegetexceptflag(fexcept_t *__flagp, int __excepts);
-extern inline int fesetexceptflag(const fexcept_t *__flagp, int __excepts);
-extern inline int feraiseexcept(int __excepts);
-extern inline int fetestexcept(int __excepts);
-extern inline int fegetround(void);
-extern inline int fesetround(int __round);
-extern inline int fegetenv(fenv_t *__envp);
-extern inline int feholdexcept(fenv_t *__envp);
-extern inline int fesetenv(const fenv_t *__envp);
-
-/*
- * It doesn't pay to inline feupdateenv() because it includes one of
- * the rare uses of feraiseexcept() where the argument is not a
- * constant.  Thus, no dead code elimination can occur, resulting in
- * significant bloat.
- */
-int
-feupdateenv(const fenv_t *envp)
-{
-	fenv_t fpsr;
-
-	__stfpsr(&fpsr);
-	__ldfpsr(*envp);
-	feraiseexcept((fpsr >> _FPUSW_SHIFT) & FE_ALL_EXCEPT);
-	return (0);
-}

ia64/fenv.h

@@ -1,248 +0,0 @@
-/*-
- * Copyright (c) 2004-2005 David Schultz <[email protected]>
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD: src/lib/msun/ia64/fenv.h,v 1.5 2011/10/10 15:43:09 das Exp $
- */
-
-#ifndef	_FENV_H_
-#define	_FENV_H_
-
-#include <sys/_types.h>
-
-#ifndef	__fenv_static
-#define	__fenv_static	static
-#endif
-
-typedef	__uint64_t	fenv_t;
-typedef	__uint16_t	fexcept_t;
-
-/* Exception flags */
-#define	FE_INVALID	0x01
-#define	FE_DENORMAL	0x02
-#define	FE_DIVBYZERO	0x04
-#define	FE_OVERFLOW	0x08
-#define	FE_UNDERFLOW	0x10
-#define	FE_INEXACT	0x20
-#define	FE_ALL_EXCEPT	(FE_DIVBYZERO | FE_DENORMAL | FE_INEXACT | \
-			 FE_INVALID | FE_OVERFLOW | FE_UNDERFLOW)
-
-/* Rounding modes */
-#define	FE_TONEAREST	0x0000
-#define	FE_DOWNWARD	0x0400
-#define	FE_UPWARD	0x0800
-#define	FE_TOWARDZERO	0x0c00
-#define	_ROUND_MASK	(FE_TONEAREST | FE_DOWNWARD | \
-			 FE_UPWARD | FE_TOWARDZERO)
-
-__BEGIN_DECLS
-
-/* Default floating-point environment */
-extern const fenv_t	__fe_dfl_env;
-#define	FE_DFL_ENV	(&__fe_dfl_env)
-
-#define	_FPUSW_SHIFT	13
-
-#define	__stfpsr(__r)	__asm __volatile("mov %0=ar.fpsr" : "=r" (*(__r)))
-#define	__ldfpsr(__r)	__asm __volatile("mov ar.fpsr=%0;;" : : "r" (__r))
-
-__fenv_static inline int
-feclearexcept(int __excepts)
-{
-	fenv_t __fpsr;
-
-	__stfpsr(&__fpsr);
-	__fpsr &= ~((fenv_t)__excepts << _FPUSW_SHIFT);
-	__ldfpsr(__fpsr);
-	return (0);
-}
-
-__fenv_static inline int
-fegetexceptflag(fexcept_t *__flagp, int __excepts)
-{
-	fenv_t __fpsr;
-
-	__stfpsr(&__fpsr);
-	*__flagp = (fexcept_t)(__fpsr >> _FPUSW_SHIFT) & __excepts;
-	return (0);
-}
-
-__fenv_static inline int
-fesetexceptflag(const fexcept_t *__flagp, int __excepts)
-{
-	fenv_t __fpsr;
-
-	__stfpsr(&__fpsr);
-	__fpsr &= ~((fenv_t)__excepts << _FPUSW_SHIFT);
-	__fpsr |= (fenv_t)(__excepts & *__flagp) << _FPUSW_SHIFT;
-	__ldfpsr(__fpsr);
-	return (0);
-}
-
-/*
- * It is worthwhile to use the inline version of this function iff it
- * is called with arguments that are compile-time constants (due to
- * dead code elimination).  Unfortunately, gcc isn't smart enough to
- * figure this out automatically, and there's no way to tell it.
- * We assume that constant arguments will be the common case.
- */
-__fenv_static inline int
-feraiseexcept(int __excepts)
-{
-	volatile double d;
-
-	/*
-	 * With a compiler that supports the FENV_ACCESS pragma
-	 * properly, simple expressions like '0.0 / 0.0' should
-	 * be sufficient to generate traps.  Unfortunately, we
-	 * need to bring a volatile variable into the equation
-	 * to prevent incorrect optimizations.
-	 */
-	if (__excepts & FE_INVALID) {
-		d = 0.0;
-		d = 0.0 / d;
-	}
-	if (__excepts & FE_DIVBYZERO) {
-		d = 0.0;
-		d = 1.0 / d;
-	}
-	if (__excepts & FE_OVERFLOW) {
-		d = 0x1.ffp1023;
-		d *= 2.0;
-	}
-	if (__excepts & FE_UNDERFLOW) {
-		d = 0x1p-1022;
-		d /= 0x1p1023;
-	}
-	if (__excepts & FE_INEXACT) {
-		d = 0x1p-1022;
-		d += 1.0;
-	}
-	return (0);
-}
-
-__fenv_static inline int
-fetestexcept(int __excepts)
-{
-	fenv_t __fpsr;
-
-	__stfpsr(&__fpsr);
-	return ((__fpsr >> _FPUSW_SHIFT) & __excepts);
-}
-
-
-__fenv_static inline int
-fegetround(void)
-{
-	fenv_t __fpsr;
-
-	__stfpsr(&__fpsr);
-	return (__fpsr & _ROUND_MASK);
-}
-
-__fenv_static inline int
-fesetround(int __round)
-{
-	fenv_t __fpsr;
-
-	if (__round & ~_ROUND_MASK)
-		return (-1);
-	__stfpsr(&__fpsr);
-	__fpsr &= ~_ROUND_MASK;
-	__fpsr |= __round;
-	__ldfpsr(__fpsr);
-	return (0);
-}
-
-__fenv_static inline int
-fegetenv(fenv_t *__envp)
-{
-
-	__stfpsr(__envp);
-	return (0);
-}
-
-__fenv_static inline int
-feholdexcept(fenv_t *__envp)
-{
-	fenv_t __fpsr;
-
-	__stfpsr(&__fpsr);
-	*__envp = __fpsr;
-	__fpsr &= ~((fenv_t)FE_ALL_EXCEPT << _FPUSW_SHIFT);
-	__fpsr |= FE_ALL_EXCEPT;
-	__ldfpsr(__fpsr);
-	return (0);
-}
-
-__fenv_static inline int
-fesetenv(const fenv_t *__envp)
-{
-
-	__ldfpsr(*__envp);
-	return (0);
-}
-
-int feupdateenv(const fenv_t *__envp);
-
-#if __BSD_VISIBLE
-
-/* We currently provide no external definitions of the functions below. */
-
-static inline int
-feenableexcept(int __mask)
-{
-	fenv_t __newfpsr, __oldfpsr;
-
-	__stfpsr(&__oldfpsr);
-	__newfpsr = __oldfpsr & ~(__mask & FE_ALL_EXCEPT);
-	__ldfpsr(__newfpsr);
-	return (~__oldfpsr & FE_ALL_EXCEPT);
-}
-
-static inline int
-fedisableexcept(int __mask)
-{
-	fenv_t __newfpsr, __oldfpsr;
-
-	__stfpsr(&__oldfpsr);
-	__newfpsr = __oldfpsr | (__mask & FE_ALL_EXCEPT);
-	__ldfpsr(__newfpsr);
-	return (~__oldfpsr & FE_ALL_EXCEPT);
-}
-
-static inline int
-fegetexcept(void)
-{
-	fenv_t __fpsr;
-
-	__stfpsr(&__fpsr);
-	return (~__fpsr & FE_ALL_EXCEPT);
-}
-
-#endif /* __BSD_VISIBLE */
-
-__END_DECLS
-
-#endif	/* !_FENV_H_ */

ia64/s_fma.S

@@ -1,40 +0,0 @@
-/*-
- * Copyright (c) 2005 David Schultz <[email protected]>
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- */
-
-#include <bsd_asm.h>
-//__FBSDID("$FreeBSD: src/lib/msun/ia64/s_fma.S,v 1.2 2009/05/25 14:37:10 attilio Exp $")
-
-ENTRY(fma, 3)
-{
-	fma.d		f8 = f8, f9, f10
-	br.ret.sptk	b0
-}
-END(fma)
-
-/* Enable stack protection */
-#if defined(__linux__) && defined(__ELF__)
-.section .note.GNU-stack,"",%progbits
-#endif

ia64/s_fmaf.S

@@ -1,40 +0,0 @@
-/*-
- * Copyright (c) 2005 David Schultz <[email protected]>
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- */
-
-#include <bsd_asm.h>
-//__FBSDID("$FreeBSD: src/lib/msun/ia64/s_fmaf.S,v 1.2 2009/05/25 14:37:10 attilio Exp $")
-
-ENTRY(fmaf, 3)
-{
-	fma.s		f8 = f8, f9, f10
-	br.ret.sptk	b0
-}
-END(fmaf)
-
-/* Enable stack protection */
-#if defined(__linux__) && defined(__ELF__)
-.section .note.GNU-stack,"",%progbits
-#endif

ia64/s_fmal.S

@@ -1,40 +0,0 @@
-/*-
- * Copyright (c) 2005 David Schultz <[email protected]>
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- */
-
-#include <bsd_asm.h>
-//__FBSDID("$FreeBSD: src/lib/msun/ia64/s_fmal.S,v 1.2 2009/05/25 14:37:10 attilio Exp $")
-
-ENTRY(fmal, 3)
-{
-	fma		f8 = f8, f9, f10
-	br.ret.sptk	b0
-}
-END(fmal)
-
-/* Enable stack protection */
-#if defined(__linux__) && defined(__ELF__)
-.section .note.GNU-stack,"",%progbits
-#endif

mips/Make.files

@@ -1 +0,0 @@
-$(CUR_SRCS) = fenv.c

mips/Makefile.inc

@@ -1,4 +0,0 @@
-# $FreeBSD: src/lib/msun/mips/Makefile.inc,v 1.1 2008/04/26 12:20:29 imp Exp $
-
-LDBL_PREC = 53
-SYM_MAPS += ${.CURDIR}/mips/Symbol.map

mips/Symbol.map

@@ -1,13 +0,0 @@
-/*
- * $FreeBSD: src/lib/msun/mips/Symbol.map,v 1.3 2011/10/10 15:43:09 das Exp $
- */
-FBSD_1.0 {
-};
-
-FBSD_1.3 {
-	fesetexceptflag;
-	feraiseexcept;
-	fegetenv;
-	feholdexcept;
-	feupdateenv;
-};

mips/fenv.c

@@ -1,52 +0,0 @@
-/*-
- * Copyright (c) 2004 David Schultz <[email protected]>
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD: src/lib/msun/mips/fenv.c,v 1.3 2011/10/16 05:37:56 das Exp $
- */
-
-#define	__fenv_static
-#include "fenv.h"
-
-#ifdef __GNUC_GNU_INLINE__
-#error "This file must be compiled with C99 'inline' semantics"
-#endif
-
-/*
- * Hopefully the system ID byte is immutable, so it's valid to use
- * this as a default environment.
- */
-const fenv_t __fe_dfl_env = 0;
-
-extern inline int feclearexcept(int __excepts);
-extern inline int fegetexceptflag(fexcept_t *__flagp, int __excepts);
-extern inline int fesetexceptflag(const fexcept_t *__flagp, int __excepts);
-extern inline int feraiseexcept(int __excepts);
-extern inline int fetestexcept(int __excepts);
-extern inline int fegetround(void);
-extern inline int fesetround(int __round);
-extern inline int fegetenv(fenv_t *__envp);
-extern inline int feholdexcept(fenv_t *__envp);
-extern inline int fesetenv(const fenv_t *__envp);
-extern inline int feupdateenv(const fenv_t *__envp);

mips/fenv.h

@@ -1,223 +0,0 @@
-/*-
- * Copyright (c) 2004-2005 David Schultz <[email protected]>
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD: src/lib/msun/mips/fenv.h,v 1.2 2011/10/10 15:43:09 das Exp $
- */
-
-#ifndef	_FENV_H_
-#define	_FENV_H_
-
-#include <sys/_types.h>
-
-#ifndef	__fenv_static
-#define	__fenv_static	static
-#endif
-
-typedef	__uint32_t	fenv_t;
-typedef	__uint32_t	fexcept_t;
-
-/* Exception flags */
-#define	FE_INVALID	0x0001
-#define	FE_DIVBYZERO	0x0002
-#define	FE_OVERFLOW	0x0004
-#define	FE_UNDERFLOW	0x0008
-#define	FE_INEXACT	0x0010
-#define	FE_ALL_EXCEPT	(FE_DIVBYZERO | FE_INEXACT | \
-			 FE_INVALID | FE_OVERFLOW | FE_UNDERFLOW)
-
-/* Rounding modes */
-#define	FE_TONEAREST	0x0000
-#define	FE_TOWARDZERO	0x0001
-#define	FE_UPWARD	0x0002
-#define	FE_DOWNWARD	0x0003
-#define	_ROUND_MASK	(FE_TONEAREST | FE_DOWNWARD | \
-			 FE_UPWARD | FE_TOWARDZERO)
-__BEGIN_DECLS
-
-/* Default floating-point environment */
-extern const fenv_t	__fe_dfl_env;
-#define	FE_DFL_ENV	(&__fe_dfl_env)
-
-/* We need to be able to map status flag positions to mask flag positions */
-#define _FPUSW_SHIFT	16
-#define	_ENABLE_MASK	(FE_ALL_EXCEPT << _FPUSW_SHIFT)
-
-#ifdef	ARM_HARD_FLOAT
-#define	__rfs(__fpsr)	__asm __volatile("rfs %0" : "=r" (*(__fpsr)))
-#define	__wfs(__fpsr)	__asm __volatile("wfs %0" : : "r" (__fpsr))
-#else
-#define __rfs(__fpsr)
-#define __wfs(__fpsr)
-#endif
-
-__fenv_static inline int
-feclearexcept(int __excepts)
-{
-	fexcept_t __fpsr;
-
-	__rfs(&__fpsr);
-	__fpsr &= ~__excepts;
-	__wfs(__fpsr);
-	return (0);
-}
-
-__fenv_static inline int
-fegetexceptflag(fexcept_t *__flagp, int __excepts)
-{
-	fexcept_t __fpsr;
-
-	__rfs(&__fpsr);
-	*__flagp = __fpsr & __excepts;
-	return (0);
-}
-
-__fenv_static inline int
-fesetexceptflag(const fexcept_t *__flagp, int __excepts)
-{
-	fexcept_t __fpsr;
-
-	__rfs(&__fpsr);
-	__fpsr &= ~__excepts;
-	__fpsr |= *__flagp & __excepts;
-	__wfs(__fpsr);
-	return (0);
-}
-
-__fenv_static inline int
-feraiseexcept(int __excepts)
-{
-	fexcept_t __ex = __excepts;
-
-	fesetexceptflag(&__ex, __excepts);	/* XXX */
-	return (0);
-}
-
-__fenv_static inline int
-fetestexcept(int __excepts)
-{
-	fexcept_t __fpsr;
-
-	__rfs(&__fpsr);
-	return (__fpsr & __excepts);
-}
-
-__fenv_static inline int
-fegetround(void)
-{
-
-	/*
-	 * Apparently, the rounding mode is specified as part of the
-	 * instruction format on ARM, so the dynamic rounding mode is
-	 * indeterminate.  Some FPUs may differ.
-	 */
-	return (-1);
-}
-
-__fenv_static inline int
-fesetround(int __round)
-{
-
-	return (-1);
-}
-
-__fenv_static inline int
-fegetenv(fenv_t *__envp)
-{
-
-	__rfs(__envp);
-	return (0);
-}
-
-__fenv_static inline int
-feholdexcept(fenv_t *__envp)
-{
-	fenv_t __env;
-
-	__rfs(&__env);
-	*__envp = __env;
-	__env &= ~(FE_ALL_EXCEPT | _ENABLE_MASK);
-	__wfs(__env);
-	return (0);
-}
-
-__fenv_static inline int
-fesetenv(const fenv_t *__envp)
-{
-
-	__wfs(*__envp);
-	return (0);
-}
-
-__fenv_static inline int
-feupdateenv(const fenv_t *__envp)
-{
-	fexcept_t __fpsr;
-
-	__rfs(&__fpsr);
-	__wfs(*__envp);
-	feraiseexcept(__fpsr & FE_ALL_EXCEPT);
-	return (0);
-}
-
-#if __BSD_VISIBLE
-
-/* We currently provide no external definitions of the functions below. */
-
-static inline int
-feenableexcept(int __mask)
-{
-	fenv_t __old_fpsr, __new_fpsr;
-
-	__rfs(&__old_fpsr);
-	__new_fpsr = __old_fpsr | (__mask & FE_ALL_EXCEPT) << _FPUSW_SHIFT;
-	__wfs(__new_fpsr);
-	return ((__old_fpsr >> _FPUSW_SHIFT) & FE_ALL_EXCEPT);
-}
-
-static inline int
-fedisableexcept(int __mask)
-{
-	fenv_t __old_fpsr, __new_fpsr;
-
-	__rfs(&__old_fpsr);
-	__new_fpsr = __old_fpsr & ~((__mask & FE_ALL_EXCEPT) << _FPUSW_SHIFT);
-	__wfs(__new_fpsr);
-	return ((__old_fpsr >> _FPUSW_SHIFT) & FE_ALL_EXCEPT);
-}
-
-static inline int
-fegetexcept(void)
-{
-	fenv_t __fpsr;
-
-	__rfs(&__fpsr);
-	return ((__fpsr & _ENABLE_MASK) >> _FPUSW_SHIFT);
-}
-
-#endif /* __BSD_VISIBLE */
-
-__END_DECLS
-
-#endif	/* !_FENV_H_ */

powerpc/Make.files

@@ -1 +0,0 @@
-$(CUR_SRCS) = fenv.c

powerpc/Makefile.inc

@@ -1,4 +0,0 @@
-# $FreeBSD: src/lib/msun/powerpc/Makefile.inc,v 1.2 2006/03/27 23:59:45 deischen Exp $
-
-LDBL_PREC = 53
-SYM_MAPS += ${.CURDIR}/powerpc/Symbol.map

powerpc/Symbol.map

@@ -1,13 +0,0 @@
-/*
- * $FreeBSD: src/lib/msun/powerpc/Symbol.map,v 1.3 2011/10/10 15:43:09 das Exp $
- */
-FBSD_1.0 {
-};
-
-FBSD_1.3 {
-	fesetexceptflag;
-	feraiseexcept;
-	fegetenv;
-	feholdexcept;
-	feupdateenv;
-};

powerpc/fenv.c

@@ -1,48 +0,0 @@
-/*-
- * Copyright (c) 2004 David Schultz <[email protected]>
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD: src/lib/msun/powerpc/fenv.c,v 1.3 2011/10/16 05:37:56 das Exp $
- */
-
-#define	__fenv_static
-#include "fenv.h"
-
-#ifdef __GNUC_GNU_INLINE__
-#error "This file must be compiled with C99 'inline' semantics"
-#endif
-
-const fenv_t __fe_dfl_env = 0x00000000;
-
-extern inline int feclearexcept(int __excepts);
-extern inline int fegetexceptflag(fexcept_t *__flagp, int __excepts);
-extern inline int fesetexceptflag(const fexcept_t *__flagp, int __excepts);
-extern inline int feraiseexcept(int __excepts);
-extern inline int fetestexcept(int __excepts);
-extern inline int fegetround(void);
-extern inline int fesetround(int __round);
-extern inline int fegetenv(fenv_t *__envp);
-extern inline int feholdexcept(fenv_t *__envp);
-extern inline int fesetenv(const fenv_t *__envp);
-extern inline int feupdateenv(const fenv_t *__envp);

powerpc/fenv.h

@@ -1,274 +0,0 @@
-/*-
- * Copyright (c) 2004-2005 David Schultz <[email protected]>
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD: src/lib/msun/powerpc/fenv.h,v 1.5 2011/10/10 15:43:09 das Exp $
- */
-
-#ifndef	_FENV_H_
-#define	_FENV_H_
-
-#include <sys/_types.h>
-
-#ifndef	__fenv_static
-#define	__fenv_static	static
-#endif
-
-typedef	__uint32_t	fenv_t;
-typedef	__uint32_t	fexcept_t;
-
-/* Exception flags */
-#define	FE_INEXACT	0x02000000
-#define	FE_DIVBYZERO	0x04000000
-#define	FE_UNDERFLOW	0x08000000
-#define	FE_OVERFLOW	0x10000000
-#define	FE_INVALID	0x20000000	/* all types of invalid FP ops */
-
-/*
- * The PowerPC architecture has extra invalid flags that indicate the
- * specific type of invalid operation occurred.  These flags may be
- * tested, set, and cleared---but not masked---separately.  All of
- * these bits are cleared when FE_INVALID is cleared, but only
- * FE_VXSOFT is set when FE_INVALID is explicitly set in software.
- */
-#define	FE_VXCVI	0x00000100	/* invalid integer convert */
-#define	FE_VXSQRT	0x00000200	/* square root of a negative */
-#define	FE_VXSOFT	0x00000400	/* software-requested exception */
-#define	FE_VXVC		0x00080000	/* ordered comparison involving NaN */
-#define	FE_VXIMZ	0x00100000	/* inf * 0 */
-#define	FE_VXZDZ	0x00200000	/* 0 / 0 */
-#define	FE_VXIDI	0x00400000	/* inf / inf */
-#define	FE_VXISI	0x00800000	/* inf - inf */
-#define	FE_VXSNAN	0x01000000	/* operation on a signalling NaN */
-#define	FE_ALL_INVALID	(FE_VXCVI | FE_VXSQRT | FE_VXSOFT | FE_VXVC | \
-			 FE_VXIMZ | FE_VXZDZ | FE_VXIDI | FE_VXISI | \
-			 FE_VXSNAN | FE_INVALID)
-#define	FE_ALL_EXCEPT	(FE_DIVBYZERO | FE_INEXACT | \
-			 FE_ALL_INVALID | FE_OVERFLOW | FE_UNDERFLOW)
-
-/* Rounding modes */
-#define	FE_TONEAREST	0x0000
-#define	FE_TOWARDZERO	0x0001
-#define	FE_UPWARD	0x0002
-#define	FE_DOWNWARD	0x0003
-#define	_ROUND_MASK	(FE_TONEAREST | FE_DOWNWARD | \
-			 FE_UPWARD | FE_TOWARDZERO)
-
-__BEGIN_DECLS
-
-/* Default floating-point environment */
-extern const fenv_t	__fe_dfl_env;
-#define	FE_DFL_ENV	(&__fe_dfl_env)
-
-/* We need to be able to map status flag positions to mask flag positions */
-#define	_FPUSW_SHIFT	22
-#define	_ENABLE_MASK	((FE_DIVBYZERO | FE_INEXACT | FE_INVALID | \
-			 FE_OVERFLOW | FE_UNDERFLOW) >> _FPUSW_SHIFT)
-
-#ifndef _SOFT_FLOAT
-#define	__mffs(__env)	__asm __volatile("mffs %0" : "=f" (*(__env)))
-#define	__mtfsf(__env)	__asm __volatile("mtfsf 255,%0" : : "f" (__env))
-#else
-#define	__mffs(__env)
-#define	__mtfsf(__env)
-#endif
-
-union __fpscr {
-	double __d;
-	struct {
-		__uint32_t __junk;
-		fenv_t __reg;
-	} __bits;
-};
-
-__fenv_static inline int
-feclearexcept(int __excepts)
-{
-	union __fpscr __r;
-
-	if (__excepts & FE_INVALID)
-		__excepts |= FE_ALL_INVALID;
-	__mffs(&__r.__d);
-	__r.__bits.__reg &= ~__excepts;
-	__mtfsf(__r.__d);
-	return (0);
-}
-
-__fenv_static inline int
-fegetexceptflag(fexcept_t *__flagp, int __excepts)
-{
-	union __fpscr __r;
-
-	__mffs(&__r.__d);
-	*__flagp = __r.__bits.__reg & __excepts;
-	return (0);
-}
-
-__fenv_static inline int
-fesetexceptflag(const fexcept_t *__flagp, int __excepts)
-{
-	union __fpscr __r;
-
-	if (__excepts & FE_INVALID)
-		__excepts |= FE_ALL_EXCEPT;
-	__mffs(&__r.__d);
-	__r.__bits.__reg &= ~__excepts;
-	__r.__bits.__reg |= *__flagp & __excepts;
-	__mtfsf(__r.__d);
-	return (0);
-}
-
-__fenv_static inline int
-feraiseexcept(int __excepts)
-{
-	union __fpscr __r;
-
-	if (__excepts & FE_INVALID)
-		__excepts |= FE_VXSOFT;
-	__mffs(&__r.__d);
-	__r.__bits.__reg |= __excepts;
-	__mtfsf(__r.__d);
-	return (0);
-}
-
-__fenv_static inline int
-fetestexcept(int __excepts)
-{
-	union __fpscr __r;
-
-	__mffs(&__r.__d);
-	return (__r.__bits.__reg & __excepts);
-}
-
-__fenv_static inline int
-fegetround(void)
-{
-	union __fpscr __r;
-
-	__mffs(&__r.__d);
-	return (__r.__bits.__reg & _ROUND_MASK);
-}
-
-__fenv_static inline int
-fesetround(int __round)
-{
-	union __fpscr __r;
-
-	if (__round & ~_ROUND_MASK)
-		return (-1);
-	__mffs(&__r.__d);
-	__r.__bits.__reg &= ~_ROUND_MASK;
-	__r.__bits.__reg |= __round;
-	__mtfsf(__r.__d);
-	return (0);
-}
-
-__fenv_static inline int
-fegetenv(fenv_t *__envp)
-{
-	union __fpscr __r;
-
-	__mffs(&__r.__d);
-	*__envp = __r.__bits.__reg;
-	return (0);
-}
-
-__fenv_static inline int
-feholdexcept(fenv_t *__envp)
-{
-	union __fpscr __r;
-
-	__mffs(&__r.__d);
-	*__envp = __r.__d;
-	__r.__bits.__reg &= ~(FE_ALL_EXCEPT | _ENABLE_MASK);
-	__mtfsf(__r.__d);
-	return (0);
-}
-
-__fenv_static inline int
-fesetenv(const fenv_t *__envp)
-{
-	union __fpscr __r;
-
-	__r.__bits.__reg = *__envp;
-	__mtfsf(__r.__d);
-	return (0);
-}
-
-__fenv_static inline int
-feupdateenv(const fenv_t *__envp)
-{
-	union __fpscr __r;
-
-	__mffs(&__r.__d);
-	__r.__bits.__reg &= FE_ALL_EXCEPT;
-	__r.__bits.__reg |= *__envp;
-	__mtfsf(__r.__d);
-	return (0);
-}
-
-#if __BSD_VISIBLE
-
-/* We currently provide no external definitions of the functions below. */
-
-static inline int
-feenableexcept(int __mask)
-{
-	union __fpscr __r;
-	fenv_t __oldmask;
-
-	__mffs(&__r.__d);
-	__oldmask = __r.__bits.__reg;
-	__r.__bits.__reg |= (__mask & FE_ALL_EXCEPT) >> _FPUSW_SHIFT;
-	__mtfsf(__r.__d);
-	return ((__oldmask & _ENABLE_MASK) << _FPUSW_SHIFT);
-}
-
-static inline int
-fedisableexcept(int __mask)
-{
-	union __fpscr __r;
-	fenv_t __oldmask;
-
-	__mffs(&__r.__d);
-	__oldmask = __r.__bits.__reg;
-	__r.__bits.__reg &= ~((__mask & FE_ALL_EXCEPT) >> _FPUSW_SHIFT);
-	__mtfsf(__r.__d);
-	return ((__oldmask & _ENABLE_MASK) << _FPUSW_SHIFT);
-}
-
-static inline int
-fegetexcept(void)
-{
-	union __fpscr __r;
-
-	__mffs(&__r.__d);
-	return ((__r.__bits.__reg & _ENABLE_MASK) << _FPUSW_SHIFT);
-}
-
-#endif /* __BSD_VISIBLE */
-
-__END_DECLS
-
-#endif	/* !_FENV_H_ */

sparc64/Make.files

@@ -1 +0,0 @@
-$(CUR_SRCS) = fenv.c e_sqrt.S e_sqrtf.S

sparc64/Makefile.inc

@@ -1,5 +0,0 @@
-# $FreeBSD: src/lib/msun/sparc64/Makefile.inc,v 1.3 2006/03/27 23:59:45 deischen Exp $
-
-ARCH_SRCS= e_sqrt.S e_sqrtf.S
-LDBL_PREC= 113
-SYM_MAPS+= ${.CURDIR}/sparc64/Symbol.map

sparc64/Symbol.map

@@ -1,13 +0,0 @@
-/*
- * $FreeBSD: src/lib/msun/sparc64/Symbol.map,v 1.3 2011/10/10 15:43:09 das Exp $
- */
-FBSD_1.0 {
-};
-
-FBSD_1.3 {
-	fesetexceptflag;
-	feraiseexcept;
-	fegetenv;
-	feholdexcept;
-	feupdateenv;
-};

sparc64/e_sqrt.S

@@ -1,38 +0,0 @@
-/*-
- * Copyright (c) 2005 David Schultz <[email protected]>
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- */
-
-#include <bsd_asm.h>
-//__FBSDID("$FreeBSD: src/lib/msun/sparc64/e_sqrt.S,v 1.1 2005/02/21 18:27:57 das Exp $")
-
-ENTRY(sqrt)
-	retl
-	fsqrtd %f0, %f0
-END(sqrt)
-
-/* Enable stack protection */
-#if defined(__linux__) && defined(__ELF__)
-.section .note.GNU-stack,"",%progbits
-#endif

sparc64/e_sqrtf.S

@@ -1,38 +0,0 @@
-/*-
- * Copyright (c) 2005 David Schultz <[email protected]>
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- */
-
-#include <bsd_asm.h>
-//__FBSDID("$FreeBSD: src/lib/msun/sparc64/e_sqrtf.S,v 1.1 2005/02/21 18:27:57 das Exp $")
-
-ENTRY(sqrtf)
-	retl
-	fsqrts %f1, %f0
-END(sqrtf)
-
-/* Enable stack protection */
-#if defined(__linux__) && defined(__ELF__)
-.section .note.GNU-stack,"",%progbits
-#endif

sparc64/fenv.c

@@ -1,53 +0,0 @@
-/*-
- * Copyright (c) 2004 David Schultz <[email protected]>
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD: src/lib/msun/sparc64/fenv.c,v 1.3 2011/10/16 05:37:56 das Exp $
- */
-
-#define	__fenv_static
-#include "fenv.h"
-
-#ifdef __GNUC_GNU_INLINE__
-#error "This file must be compiled with C99 'inline' semantics"
-#endif
-
-/*
- * The FSR_version field may be different on different
- * implementations, but it is immutable and opaque to the
- * application.  Thus, 0 is valid as the default environment.
- */
-const fenv_t __fe_dfl_env = 0;
-
-extern inline int feclearexcept(int __excepts);
-extern inline int fegetexceptflag(fexcept_t *__flagp, int __excepts);
-extern inline int fesetexceptflag(const fexcept_t *__flagp, int __excepts);
-extern inline int feraiseexcept(int __excepts);
-extern inline int fetestexcept(int __excepts);
-extern inline int fegetround(void);
-extern inline int fesetround(int __round);
-extern inline int fegetenv(fenv_t *__envp);
-extern inline int feholdexcept(fenv_t *__envp);
-extern inline int fesetenv(const fenv_t *__envp);
-extern inline int feupdateenv(const fenv_t *__envp);

sparc64/fenv.h

@@ -1,260 +0,0 @@
-/*-
- * Copyright (c) 2004-2005 David Schultz <[email protected]>
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD: src/lib/msun/sparc64/fenv.h,v 1.4 2011/10/10 15:43:09 das Exp $
- */
-
-#ifndef	_FENV_H_
-#define	_FENV_H_
-
-#include <sys/_types.h>
-
-#ifndef	__fenv_static
-#define	__fenv_static	static
-#endif
-
-typedef	__uint64_t	fenv_t;
-typedef	__uint64_t	fexcept_t;
-
-/* Exception flags */
-#define	FE_INVALID	0x00000200
-#define	FE_DIVBYZERO	0x00000040
-#define	FE_OVERFLOW	0x00000100
-#define	FE_UNDERFLOW	0x00000080
-#define	FE_INEXACT	0x00000020
-#define	FE_ALL_EXCEPT	(FE_DIVBYZERO | FE_INEXACT | \
-			 FE_INVALID | FE_OVERFLOW | FE_UNDERFLOW)
-
-/*
- * Rounding modes
- *
- * We can't just use the hardware bit values here, because that would
- * make FE_UPWARD and FE_DOWNWARD negative, which is not allowed.
- */
-#define	FE_TONEAREST	0x0
-#define	FE_TOWARDZERO	0x1
-#define	FE_UPWARD	0x2
-#define	FE_DOWNWARD	0x3
-#define	_ROUND_MASK	(FE_TONEAREST | FE_DOWNWARD | \
-			 FE_UPWARD | FE_TOWARDZERO)
-#define	_ROUND_SHIFT	30
-
-__BEGIN_DECLS
-
-/* Default floating-point environment */
-extern const fenv_t	__fe_dfl_env;
-#define	FE_DFL_ENV	(&__fe_dfl_env)
-
-/* We need to be able to map status flag positions to mask flag positions */
-#define _FPUSW_SHIFT	18
-#define	_ENABLE_MASK	(FE_ALL_EXCEPT << _FPUSW_SHIFT)
-
-#define	__ldxfsr(__r)	__asm __volatile("ldx %0, %%fsr" : : "m" (__r))
-#define	__stxfsr(__r)	__asm __volatile("stx %%fsr, %0" : "=m" (*(__r)))
-
-__fenv_static __inline int
-feclearexcept(int __excepts)
-{
-	fexcept_t __r;
-
-	__stxfsr(&__r);
-	__r &= ~__excepts;
-	__ldxfsr(__r);
-	return (0);
-}
-
-__fenv_static inline int
-fegetexceptflag(fexcept_t *__flagp, int __excepts)
-{
-	fexcept_t __r;
-
-	__stxfsr(&__r);
-	*__flagp = __r & __excepts;
-	return (0);
-}
-
-__fenv_static inline int
-fesetexceptflag(const fexcept_t *__flagp, int __excepts)
-{
-	fexcept_t __r;
-
-	__stxfsr(&__r);
-	__r &= ~__excepts;
-	__r |= *__flagp & __excepts;
-	__ldxfsr(__r);
-	return (0);
-}
-
-/*
- * In contrast with the ia64 platform, it seems to be worthwhile to
- * inline this function on sparc64 even when the arguments are not
- * compile-time constants.  Perhaps this depends on the register window.
- */
-__fenv_static inline int
-feraiseexcept(int __excepts)
-{
-	volatile double d;
-
-	/*
-	 * With a compiler that supports the FENV_ACCESS pragma
-	 * properly, simple expressions like '0.0 / 0.0' should
-	 * be sufficient to generate traps.  Unfortunately, we
-	 * need to bring a volatile variable into the equation
-	 * to prevent incorrect optimizations.
-	 */
-	if (__excepts & FE_INVALID) {
-		d = 0.0;
-		d = 0.0 / d;
-	}
-	if (__excepts & FE_DIVBYZERO) {
-		d = 0.0;
-		d = 1.0 / d;
-	}
-	if (__excepts & FE_OVERFLOW) {
-		d = 0x1.ffp1023;
-		d *= 2.0;
-	}
-	if (__excepts & FE_UNDERFLOW) {
-		d = 0x1p-1022;
-		d /= 0x1p1023;
-	}
-	if (__excepts & FE_INEXACT) {
-		d = 0x1p-1022;
-		d += 1.0;
-	}
-	return (0);
-}
-
-__fenv_static inline int
-fetestexcept(int __excepts)
-{
-	fexcept_t __r;
-
-	__stxfsr(&__r);
-	return (__r & __excepts);
-}
-
-__fenv_static inline int
-fegetround(void)
-{
-	fenv_t __r;
-
-	__stxfsr(&__r);
-	return ((__r >> _ROUND_SHIFT) & _ROUND_MASK);
-}
-
-__fenv_static inline int
-fesetround(int __round)
-{
-	fenv_t __r;
-
-	if (__round & ~_ROUND_MASK)
-		return (-1);
-	__stxfsr(&__r);
-	__r &= ~(_ROUND_MASK << _ROUND_SHIFT);
-	__r |= __round << _ROUND_SHIFT;
-	__ldxfsr(__r);
-	return (0);
-}
-
-__fenv_static inline int
-fegetenv(fenv_t *__envp)
-{
-
-	__stxfsr(__envp);
-	return (0);
-}
-
-__fenv_static inline int
-feholdexcept(fenv_t *__envp)
-{
-	fenv_t __r;
-
-	__stxfsr(&__r);
-	*__envp = __r;
-	__r &= ~(FE_ALL_EXCEPT | _ENABLE_MASK);
-	__ldxfsr(__r);
-	return (0);
-}
-
-__fenv_static inline int
-fesetenv(const fenv_t *__envp)
-{
-
-	__ldxfsr(*__envp);
-	return (0);
-}
-
-__fenv_static inline int
-feupdateenv(const fenv_t *__envp)
-{
-	fexcept_t __r;
-
-	__stxfsr(&__r);
-	__ldxfsr(*__envp);
-	feraiseexcept(__r & FE_ALL_EXCEPT);
-	return (0);
-}
-
-#if __BSD_VISIBLE
-
-/* We currently provide no external definitions of the functions below. */
-
-static inline int
-feenableexcept(int __mask)
-{
-	fenv_t __old_r, __new_r;
-
-	__stxfsr(&__old_r);
-	__new_r = __old_r | ((__mask & FE_ALL_EXCEPT) << _FPUSW_SHIFT);
-	__ldxfsr(__new_r);
-	return ((__old_r >> _FPUSW_SHIFT) & FE_ALL_EXCEPT);
-}
-
-static inline int
-fedisableexcept(int __mask)
-{
-	fenv_t __old_r, __new_r;
-
-	__stxfsr(&__old_r);
-	__new_r = __old_r & ~((__mask & FE_ALL_EXCEPT) << _FPUSW_SHIFT);
-	__ldxfsr(__new_r);
-	return ((__old_r >> _FPUSW_SHIFT) & FE_ALL_EXCEPT);
-}
-
-static inline int
-fegetexcept(void)
-{
-	fenv_t __r;
-
-	__stxfsr(&__r);
-	return ((__r & _ENABLE_MASK) >> _FPUSW_SHIFT);
-}
-
-#endif /* __BSD_VISIBLE */
-
-__END_DECLS
-
-#endif	/* !_FENV_H_ */