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Diffstat (limited to 'sysdeps/stub/fpu_control.h')
-rw-r--r--sysdeps/stub/fpu_control.h46
1 files changed, 0 insertions, 46 deletions
diff --git a/sysdeps/stub/fpu_control.h b/sysdeps/stub/fpu_control.h
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--- a/sysdeps/stub/fpu_control.h
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-/* FPU control word definitions. Stub version.
- 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 Library General Public License as
- published by the Free Software Foundation; either version 2 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#ifndef _FPU_CONTROL_H
-#define _FPU_CONTROL_H
-
-#define _FPU_RESERVED ??? /* These bits are reserved are not changed. */
-
-/* The fdlibm code requires no interrupts for exceptions. Don't
- change the rounding mode, it would break long double I/O! */
-#define _FPU_DEFAULT 0x00000000 /* Default value. */
-
-/* Type of the control word. */
-typedef unsigned int fpu_control_t __attribute__ ((__mode__ (__?I__)));
-
-/* Macros for accessing the hardware control word. */
-#define _FPU_GETCW(cw) __asm__ ("fetch fpu control word into %0" : "=g" (cw))
-#define _FPU_SETCW(cw) __asm__ ("set fpu control word to %0" : : "g" (cw))
-
-/* Default control word set at startup. */
-extern fpu_control_t __fpu_control;
-
-__BEGIN_DECLS
-
-/* Called at startup. It can be used to manipulate fpu control register. */
-extern void __setfpucw __P ((fpu_control_t));
-
-__END_DECLS
-
-#endif /* _FPU_CONTROL_H */