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authorAndreas Jaeger <aj@suse.de>2002-04-04 09:04:37 +0000
committerAndreas Jaeger <aj@suse.de>2002-04-04 09:04:37 +0000
commit2b904739046c4af93135b0b559dd4749952b9f80 (patch)
tree2b463040a4cf2336eda877943f329d97784dc9ba /sysdeps/x86_64
parent7831dd492d65cf631308953be2a9c5c52a8a1cd5 (diff)
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Update.
2002-04-04  Andreas Jaeger  <aj@suse.de>

	* sysdeps/x86_64/fpu/e_sqrt.c: New file.
	* sysdeps/x86_64/fpu/e_sqrtf.c: New file.

	* sysdeps/x86_64/fpu/s_fabs.c: New file.
	* sysdeps/x86_64/fpu/s_fabsf.c: New file.
	* sysdeps/x86_64/fpu/s_fabsl.c: New file.

	* sysdeps/unix/sysv/linux/x86_64/time.S: New file.

	* sysdeps/unix/sysv/linux/x86_64/gettimeofday.S: New file.

	* sysdeps/unix/sysv/linux/x86_64/gettimeofday.c: Removed.
	* sysdeps/unix/sysv/linux/x86_64/time.S: Removed.

	* configure.in: Handle all mips entries the same.

	* sysdeps/mips/dec/bits/endian.h: Removed since arch is not
	supported.
	* sysdeps/mips/mips3/*: Likewise.
	* sysdeps/mips/p40/bits/endian.h: Likewise.
Diffstat (limited to 'sysdeps/x86_64')
-rw-r--r--sysdeps/x86_64/fpu/e_sqrt.c30
-rw-r--r--sysdeps/x86_64/fpu/e_sqrtf.c30
-rw-r--r--sysdeps/x86_64/fpu/s_fabs.c27
-rw-r--r--sysdeps/x86_64/fpu/s_fabsf.c27
-rw-r--r--sysdeps/x86_64/fpu/s_fabsl.S28
5 files changed, 142 insertions, 0 deletions
diff --git a/sysdeps/x86_64/fpu/e_sqrt.c b/sysdeps/x86_64/fpu/e_sqrt.c
new file mode 100644
index 0000000000..d588a8b10d
--- /dev/null
+++ b/sysdeps/x86_64/fpu/e_sqrt.c
@@ -0,0 +1,30 @@
+/* Square root of floating point number.
+   Copyright (C) 2002 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_private.h>
+
+double
+__ieee754_sqrt (double x)
+{
+  double res;
+
+  asm ("sqrtsd %0, %1" : "=x" (res) : "x" (x));
+
+  return res;
+}
diff --git a/sysdeps/x86_64/fpu/e_sqrtf.c b/sysdeps/x86_64/fpu/e_sqrtf.c
new file mode 100644
index 0000000000..f7801f05d2
--- /dev/null
+++ b/sysdeps/x86_64/fpu/e_sqrtf.c
@@ -0,0 +1,30 @@
+/* Square root of floating point number.
+   Copyright (C) 2002 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_private.h>
+
+float
+__ieee754_sqrtf (float x)
+{
+  float res;
+
+  asm ("sqrtss %0, %1" : "=x" (res) : "x" (x));
+
+  return res;
+}
diff --git a/sysdeps/x86_64/fpu/s_fabs.c b/sysdeps/x86_64/fpu/s_fabs.c
new file mode 100644
index 0000000000..e5f70b7844
--- /dev/null
+++ b/sysdeps/x86_64/fpu/s_fabs.c
@@ -0,0 +1,27 @@
+/* Absolute value of floating point number.
+   Copyright (C) 2002 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>
+
+double
+__fabs (double x)
+{
+  return __builtin_fabs (x);
+}
+weak_alias (__fabs, fabs)
diff --git a/sysdeps/x86_64/fpu/s_fabsf.c b/sysdeps/x86_64/fpu/s_fabsf.c
new file mode 100644
index 0000000000..5e58c11310
--- /dev/null
+++ b/sysdeps/x86_64/fpu/s_fabsf.c
@@ -0,0 +1,27 @@
+/* Absolute value of floating point number.
+   Copyright (C) 2002 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>
+
+float
+__fabsf (float x)
+{
+  return __builtin_fabsf (x);
+}
+weak_alias (__fabsf, fabsf)
diff --git a/sysdeps/x86_64/fpu/s_fabsl.S b/sysdeps/x86_64/fpu/s_fabsl.S
new file mode 100644
index 0000000000..3bee0f244e
--- /dev/null
+++ b/sysdeps/x86_64/fpu/s_fabsl.S
@@ -0,0 +1,28 @@
+/* Absolute value of floating point number.
+   Copyright (C) 2002 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 <sysdep.h>
+
+       .text
+ENTRY(__fabsl)
+       fldt    8(%rsp)
+       fabs
+       ret
+END(__fabsl)
+weak_alias (__fabsl, fabsl)