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[BZ #10]

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Update.
2004-02-09  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/i386/fpu/fclrexcpt.c (__feclearexcept): Don't touch bits
	other than the status bits [BZ #10].
This commit is contained in:
Ulrich Drepper 2004-02-09 08:21:19 +00:00
parent 9e59d9cbd2
commit ff136edd32
2 changed files with 7 additions and 2 deletions
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ChangeLog
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@ -1,3 +1,8 @@
2004-02-09 Ulrich Drepper <drepper@redhat.com>
* sysdeps/i386/fpu/fclrexcpt.c (__feclearexcept): Don't touch bits
other than the status bits [BZ #10].
2004-02-08 Ulrich Drepper <drepper@redhat.com> 2004-02-08 Ulrich Drepper <drepper@redhat.com>
Make stream locking operations really work. Make stream locking operations really work.

4
sysdeps/i386/fpu/fclrexcpt.c
View File

@ -1,5 +1,5 @@
/* Clear given exceptions in current floating-point environment. /* Clear given exceptions in current floating-point environment.
Copyright (C) 1997,99,2000, 2001, 2003 Free Software Foundation, Inc. Copyright (C) 1997,99,2000, 2001, 2003, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -50,7 +50,7 @@ __feclearexcept (int excepts)
__asm__ ("stmxcsr %0" : "=m" (*&xnew_exc)); __asm__ ("stmxcsr %0" : "=m" (*&xnew_exc));
/* Clear the relevant bits. */ /* Clear the relevant bits. */
xnew_exc &= excepts ^ FE_ALL_EXCEPT; xnew_exc &= ~excepts;
/* Put the new data in effect. */ /* Put the new data in effect. */
__asm__ ("ldmxcsr %0" : : "m" (*&xnew_exc)); __asm__ ("ldmxcsr %0" : : "m" (*&xnew_exc));