auto import from //depot/cupcake/@135843

4 files changed, 0 insertions, 346 deletions

diff --git a/libm/powerpc/Makefile.inc b/libm/powerpc/Makefile.inc
deleted file mode 100644
index 7eb3700..0000000
--- a/libm/powerpc/Makefile.inc
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: src/lib/msun/powerpc/Makefile.inc,v 1.1 2005/03/07 04:53:36 das Exp $
-
-LDBL_PREC = 53
diff --git a/libm/powerpc/_fpmath.h b/libm/powerpc/_fpmath.h
deleted file mode 100644
index 5285cb9..0000000
--- a/libm/powerpc/_fpmath.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*-
- * Copyright (c) 2003 David Schultz <das@FreeBSD.ORG>
- * 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/libc/powerpc/_fpmath.h,v 1.7 2005/03/07 04:55:22 das Exp $
- */
-
-union IEEEl2bits {
-	long double	e;
-	struct {
-		unsigned int		sign	:1;
-		unsigned int		exp	:11;
-		unsigned int		manh	:20;
-		unsigned int		manl	:32;
-	} bits;
-};
-
-#define	mask_nbit_l(u)	((void)0)
-#define	LDBL_IMPLICIT_NBIT
-#define	LDBL_NBIT	0
-
-#define	LDBL_MANH_SIZE	20
-#define	LDBL_MANL_SIZE	32
-
-#define	LDBL_TO_ARRAY32(u, a) do {			\
-	(a)[0] = (uint32_t)(u).bits.manl;		\
-	(a)[1] = (uint32_t)(u).bits.manh;		\
-} while(0)
diff --git a/libm/powerpc/fenv.c b/libm/powerpc/fenv.c
deleted file mode 100644
index a8fa87a..0000000
--- a/libm/powerpc/fenv.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/*-
- * Copyright (c) 2004 David Schultz <das@FreeBSD.ORG>
- * 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 1.1 2004/06/06 10:05:10 das Exp $
- */
-
-#include <fenv.h>
-
-const fenv_t __fe_dfl_env = 0x00000000;
diff --git a/libm/powerpc/fenv.h b/libm/powerpc/fenv.h
deleted file mode 100644
index 3fd2389..0000000
--- a/libm/powerpc/fenv.h
+++ /dev/null
@@ -1,263 +0,0 @@
-/*-
- * Copyright (c) 2004-2005 David Schultz <das@FreeBSD.ORG>
- * 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 1.3 2005/03/16 19:03:45 das Exp $
- */
-
-#ifndef	_FENV_H_
-#define	_FENV_H_
-
-#include <sys/_types.h>
-
-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)
-
-#define	__mffs(__env)	__asm __volatile("mffs %0" : "=f" (*(__env)))
-#define	__mtfsf(__env)	__asm __volatile("mtfsf 255,%0" : : "f" (__env))
-
-union __fpscr {
-	double __d;
-	struct {
-		__uint32_t __junk;
-		fenv_t __reg;
-	} __bits;
-};
-
-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);
-}
-
-static __inline int
-fegetexceptflag(fexcept_t *__flagp, int __excepts)
-{
-	union __fpscr __r;
-
-	__mffs(&__r.__d);
-	*__flagp = __r.__bits.__reg & __excepts;
-	return (0);
-}
-
-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);
-}
-
-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);
-}
-
-static __inline int
-fetestexcept(int __excepts)
-{
-	union __fpscr __r;
-
-	__mffs(&__r.__d);
-	return (__r.__bits.__reg & __excepts);
-}
-
-static __inline int
-fegetround(void)
-{
-	union __fpscr __r;
-
-	__mffs(&__r.__d);
-	return (__r.__bits.__reg & _ROUND_MASK);
-}
-
-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);
-}
-
-static __inline int
-fegetenv(fenv_t *__envp)
-{
-	union __fpscr __r;
-
-	__mffs(&__r.__d);
-	*__envp = __r.__bits.__reg;
-	return (0);
-}
-
-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);
-}
-
-static __inline int
-fesetenv(const fenv_t *__envp)
-{
-	union __fpscr __r;
-
-	__r.__bits.__reg = *__envp;
-	__mtfsf(__r.__d);
-	return (0);
-}
-
-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
-
-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_ */