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m68k: remove __kernel_{sin,cos,tan} implementations

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This commit is contained in:
Andreas Schwab 2012-02-26 15:52:19 +01:00
parent a9e6c76aae
commit d8e510fa7f
10 changed files with 16 additions and 149 deletions
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12
ChangeLog.m68k
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@ -1,3 +1,15 @@
2012-02-26 Andreas Schwab <schwab@linux-m68k.org>
* sysdeps/m68k/m680x0/fpu/k_sinl.c: Replace by empty file.
* sysdeps/m68k/m680x0/fpu/k_cosl.c: Likewise.
* sysdeps/m68k/m680x0/fpu/k_tanf.c: Likewise.
* sysdeps/m68k/m680x0/fpu/k_tanl.c: Likewise.
* sysdeps/m68k/m680x0/fpu/k_sin.c: Remove.
* sysdeps/m68k/m680x0/fpu/k_sinf.c: Remove.
* sysdeps/m68k/m680x0/fpu/k_cos.c: Remove.
* sysdeps/m68k/m680x0/fpu/k_cosf.c: Remove.
* sysdeps/m68k/m680x0/fpu/k_tan.c: Remove.
2012-02-25 Andreas Schwab <schwab@linux-m68k.org>
* sysdeps/m68k/m680x0/fpu/s_ccosh.c: Avoid raising invalid

42
sysdeps/m68k/m680x0/fpu/k_cos.c
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@ -1,42 +0,0 @@
/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <math.h>
#include "math_private.h"
#ifndef FUNC
#define FUNC cos
#endif
#ifndef float_type
#define float_type double
#endif
#define __CONCATX(a,b) __CONCAT(a,b)
float_type
__CONCATX(__kernel_,FUNC) (x, y)
float_type x;
float_type y;
{
float_type sin_x, cos_x, sin_y, cos_y;
__asm__ __volatile__ ("fsincosx %2,%0:%1" : "=f" (cos_x), "=f" (sin_x)
: "f" (x));
__asm__ __volatile__ ("fsincosx %2,%0:%1" : "=f" (cos_y), "=f" (sin_y)
: "f" (y));
return cos_x * cos_y - sin_x * sin_y;
}

3
sysdeps/m68k/m680x0/fpu/k_cosf.c
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@ -1,3 +0,0 @@
#define FUNC cosf
#define float_type float
#include <k_cos.c>

4
sysdeps/m68k/m680x0/fpu/k_cosl.c
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@ -1,3 +1 @@
#define FUNC cosl
#define float_type long double
#include <k_cos.c>
/* Not needed. */

45
sysdeps/m68k/m680x0/fpu/k_sin.c
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@ -1,45 +0,0 @@
/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <math.h>
#include "math_private.h"
#ifndef FUNC
#define FUNC sin
#endif
#ifndef float_type
#define float_type double
#endif
#define __CONCATX(a,b) __CONCAT(a,b)
float_type
__CONCATX(__kernel_,FUNC) (x, y, iy)
float_type x;
float_type y;
int iy;
{
float_type sin_x, cos_x, sin_y, cos_y;
if (iy == 0)
return __m81_u(__CONCATX(__,FUNC)) (x);
__asm__ __volatile__ ("fsincosx %2,%0:%1" : "=f" (cos_x), "=f" (sin_x)
: "f" (x));
__asm__ __volatile__ ("fsincosx %2,%0:%1" : "=f" (cos_y), "=f" (sin_y)
: "f" (y));
return sin_x * cos_y + cos_x * sin_y;
}

3
sysdeps/m68k/m680x0/fpu/k_sinf.c
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@ -1,3 +0,0 @@
#define FUNC sinf
#define float_type float
#include <k_sin.c>

4
sysdeps/m68k/m680x0/fpu/k_sinl.c
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@ -1,3 +1 @@
#define FUNC sinl
#define float_type long double
#include <k_sin.c>
/* Not needed. */

44
sysdeps/m68k/m680x0/fpu/k_tan.c
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@ -1,44 +0,0 @@
/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <math.h>
#include "math_private.h"
#ifndef FUNC
#define FUNC tan
#endif
#ifndef float_type
#define float_type double
#endif
#define __CONCATX(a,b) __CONCAT(a,b)
float_type
__CONCATX(__kernel_,FUNC) (x, y, iy)
float_type x;
float_type y;
int iy;
{
float_type tan_x, tan_y;
tan_x = __m81_u(__CONCATX(__,FUNC)) (x);
tan_y = __m81_u(__CONCATX(__,FUNC)) (y);
if (iy > 0)
return (tan_x + tan_y) / (1 - tan_x * tan_y);
else
return (tan_x * tan_y - 1) / (tan_x + tan_y);
}

4
sysdeps/m68k/m680x0/fpu/k_tanf.c
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@ -1,3 +1 @@
#define FUNC tanf
#define float_type float
#include <k_tan.c>
/* Not needed. */

4
sysdeps/m68k/m680x0/fpu/k_tanl.c
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@ -1,3 +1 @@
#define FUNC tanl
#define float_type long double
#include <k_tan.c>
/* Not needed. */