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

diff --git a/ChangeLog.m68k b/ChangeLog.m68k
index 02d1355..7104bd9 100644 (file)
--- a/ChangeLog.m68k
+++ b/ChangeLog.m68k
@@ -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

diff --git a/sysdeps/m68k/m680x0/fpu/k_cos.c b/sysdeps/m68k/m680x0/fpu/k_cos.c
deleted file mode 100644 (file)
index dd6c215..0000000
--- a/sysdeps/m68k/m680x0/fpu/k_cos.c
+++ /dev/null
@@ -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;
-}

diff --git a/sysdeps/m68k/m680x0/fpu/k_cosf.c b/sysdeps/m68k/m680x0/fpu/k_cosf.c
deleted file mode 100644 (file)
index 2a366d0..0000000
--- a/sysdeps/m68k/m680x0/fpu/k_cosf.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#define FUNC cosf
-#define float_type float
-#include <k_cos.c>

diff --git a/sysdeps/m68k/m680x0/fpu/k_cosl.c b/sysdeps/m68k/m680x0/fpu/k_cosl.c
index 983b665..1cc8931 100644 (file)
--- a/sysdeps/m68k/m680x0/fpu/k_cosl.c
+++ b/sysdeps/m68k/m680x0/fpu/k_cosl.c
@@ -1,3 +1 @@
-#define FUNC cosl
-#define float_type long double
-#include <k_cos.c>
+/* Not needed.  */

diff --git a/sysdeps/m68k/m680x0/fpu/k_sin.c b/sysdeps/m68k/m680x0/fpu/k_sin.c
deleted file mode 100644 (file)
index 652ca0e..0000000
--- a/sysdeps/m68k/m680x0/fpu/k_sin.c
+++ /dev/null
@@ -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;
-}

diff --git a/sysdeps/m68k/m680x0/fpu/k_sinf.c b/sysdeps/m68k/m680x0/fpu/k_sinf.c
deleted file mode 100644 (file)
index 7050347..0000000
--- a/sysdeps/m68k/m680x0/fpu/k_sinf.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#define FUNC sinf
-#define float_type float
-#include <k_sin.c>

diff --git a/sysdeps/m68k/m680x0/fpu/k_sinl.c b/sysdeps/m68k/m680x0/fpu/k_sinl.c
index 5a647ca..1cc8931 100644 (file)
--- a/sysdeps/m68k/m680x0/fpu/k_sinl.c
+++ b/sysdeps/m68k/m680x0/fpu/k_sinl.c
@@ -1,3 +1 @@
-#define FUNC sinl
-#define float_type long double
-#include <k_sin.c>
+/* Not needed.  */

diff --git a/sysdeps/m68k/m680x0/fpu/k_tan.c b/sysdeps/m68k/m680x0/fpu/k_tan.c
deleted file mode 100644 (file)
index 28f6a80..0000000
--- a/sysdeps/m68k/m680x0/fpu/k_tan.c
+++ /dev/null
@@ -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);
-}

diff --git a/sysdeps/m68k/m680x0/fpu/k_tanf.c b/sysdeps/m68k/m680x0/fpu/k_tanf.c
index 777af1b..1cc8931 100644 (file)
--- a/sysdeps/m68k/m680x0/fpu/k_tanf.c
+++ b/sysdeps/m68k/m680x0/fpu/k_tanf.c
@@ -1,3 +1 @@
-#define FUNC tanf
-#define float_type float
-#include <k_tan.c>
+/* Not needed.  */

diff --git a/sysdeps/m68k/m680x0/fpu/k_tanl.c b/sysdeps/m68k/m680x0/fpu/k_tanl.c
index f2570e6..1cc8931 100644 (file)
--- a/sysdeps/m68k/m680x0/fpu/k_tanl.c
+++ b/sysdeps/m68k/m680x0/fpu/k_tanl.c
@@ -1,3 +1 @@
-#define FUNC tanl
-#define float_type long double
-#include <k_tan.c>
+/* Not needed.  */