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authorUlrich Drepper <drepper@redhat.com>1999-05-25 11:58:59 +0000
committerUlrich Drepper <drepper@redhat.com>1999-05-25 11:58:59 +0000
commitd265c8337f3117f1e6755f4eec2aa6f2015bd3a4 (patch)
tree6ab2f94b09505feb8e77319b63847da8749f90c7 /sysdeps/sparc/sparc64/fpu/fpu_control.h
parent6d8ec2b1b2934abc8d951ccb534872f0086fda48 (diff)
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Update.
1999-05-24  Jakub Jelinek  <jj@ultra.linux.cz>

	* sysdeps/sparc/bits/wordsize.h: New file.
	* sysdeps/sparc/bits/fenv.h: New file.
	* sysdeps/sparc/fpu_control.h: New file.
	* sysdeps/sparc/gmp-mparam.h: New file.

	* sysdeps/sparc/sparc32/fpu/bits/fenv.h: Remove.
	* sysdeps/sparc/sparc32/fpu/fpu_control.h: Remove.
	* sysdeps/sparc/sparc64/bits/wordsize.h: Remove.
	* sysdeps/sparc/sparc64/fpu/bits/fenv.h: Remove.
	* sysdeps/sparc/sparc64/fpu/fpu_control.h: Remove.
	* sysdeps/sparc/sparc64/gmp-mparam.h: Remove.

	* sysdeps/unix/sysv/linux/sparc/bits/setjmp.h: New file.
	* sysdeps/unix/sysv/linux/sparc/bits/types.h: New file.
	* sysdeps/unix/sysv/linux/sparc/bits/statfs.h: New file.
	* sysdeps/unix/sysv/linux/sparc/sys/ucontext.h: New file.

	* sysdeps/unix/sysv/linux/sparc/sparc32/sys/ucontext.h: Remove.
	* sysdeps/unix/sysv/linux/sparc/sparc64/bits/setjmp.h: Remove.
	* sysdeps/unix/sysv/linux/sparc/sparc64/bits/types.h: Remove.
	* sysdeps/unix/sysv/linux/sparc/sparc64/bits/statfs.h: Remove.
	* sysdeps/unix/sysv/linux/sparc/sparc64/sys/ucontext.h: Remove.

1999-05-19  Jakub Jelinek  <jj@ultra.linux.cz>
1999-05-19  Jakub Jelinek  <jj@ultra.linux.cz>
1999-05-19  Jakub Jelinek  <jj@ultra.linux.cz>
Diffstat (limited to 'sysdeps/sparc/sparc64/fpu/fpu_control.h')
-rw-r--r--sysdeps/sparc/sparc64/fpu/fpu_control.h76
1 files changed, 0 insertions, 76 deletions
diff --git a/sysdeps/sparc/sparc64/fpu/fpu_control.h b/sysdeps/sparc/sparc64/fpu/fpu_control.h
deleted file mode 100644
index a89f00eed5..0000000000
--- a/sysdeps/sparc/sparc64/fpu/fpu_control.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* FPU control word bits.  SPARC v9 version.
-   Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Miguel de Icaza
-
-   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	1
-
-
-#include <features.h>
-#include <bits/wordsize.h>
-
-/* masking of interrupts */
-#define _FPU_MASK_IM  0x08000000
-#define _FPU_MASK_OM  0x04000000
-#define _FPU_MASK_UM  0x02000000
-#define _FPU_MASK_ZM  0x01000000
-#define _FPU_MASK_PM  0x00800000
-
-/* precision control */
-#define _FPU_EXTENDED 0x00000000     /* RECOMMENDED */
-#define _FPU_DOUBLE   0x20000000
-#define _FPU_80BIT    0x30000000
-#define _FPU_SINGLE   0x10000000     /* DO NOT USE */
-
-/* rounding control / Sparc */
-#define _FPU_RC_DOWN    0xc0000000
-#define _FPU_RC_UP      0x80000000
-#define _FPU_RC_ZERO    0x40000000
-#define _FPU_RC_NEAREST 0x0        /* RECOMMENDED */
-
-#define _FPU_RESERVED   0x30300000  /* Reserved bits in cw */
-
-
-/* Now two recommended cw */
-
-/* Linux and IEEE default:
-     - extended precision
-     - rounding to nearest
-     - no exceptions  */
-#define _FPU_DEFAULT  0x0
-#define _FPU_IEEE     0x0
-
-#if __WORDSIZE == 64
-/* Type of the control word.  */
-typedef unsigned long fpu_control_t;
-
-#define _FPU_GETCW(cw) __asm__ ("stx %%fsr,%0" : "=m" (*&cw))
-#define _FPU_SETCW(cw) __asm__ ("ldx %0,%%fsr" : : "m" (*&cw))
-#else
-/* Type of the control word.  */
-typedef unsigned int fpu_control_t;
-
-#define _FPU_GETCW(cw) __asm__ ("st %%fsr,%0" : "=m" (*&cw))
-#define _FPU_SETCW(cw) __asm__ ("ld %0,%%fsr" : : "m" (*&cw))
-#endif
-
-/* Default control word set at startup.  */
-extern fpu_control_t __fpu_control;
-
-#endif	/* fpu_control.h */