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Diffstat (limited to 'sysdeps/stub/fpu_control.h')
-rw-r--r-- | sysdeps/stub/fpu_control.h | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/sysdeps/stub/fpu_control.h b/sysdeps/stub/fpu_control.h deleted file mode 100644 index e91638d008..0000000000 --- a/sysdeps/stub/fpu_control.h +++ /dev/null @@ -1,46 +0,0 @@ -/* 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 */ |