(fedisableexcept): Mask, not unmask, exceptions.
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@ -1,5 +1,5 @@
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/* Disable floating-point exceptions.
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Copyright (C) 1999 Free Software Foundation, Inc.
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Copyright (C) 1999, 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Andreas Jaeger <aj@suse.de>, 1999.
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@ -24,15 +24,15 @@ int
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fedisableexcept (int excepts)
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{
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unsigned short int new_exc, old_exc;
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/* Get the current control word. */
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__asm__ ("fstcw %0" : "=m" (*&new_exc));
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old_exc = new_exc & FE_ALL_EXCEPT;
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excepts &= FE_ALL_EXCEPT;
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new_exc &= ~excepts;
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new_exc |= excepts;
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__asm__ ("fldcw %0" : : "m" (*&new_exc));
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return old_exc;
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@ -1,5 +1,5 @@
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/* Enable floating-point exceptions.
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Copyright (C) 1999 Free Software Foundation, Inc.
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Copyright (C) 1999, 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Andreas Jaeger <aj@suse.de>, 1999.
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@ -31,7 +31,7 @@ feenableexcept (int excepts)
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excepts &= FE_ALL_EXCEPT;
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old_exc = new_exc & FE_ALL_EXCEPT;
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new_exc |= excepts;
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new_exc &= ~excepts;
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__asm__ ("fldcw %0" : : "m" (*&new_exc));
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return old_exc;
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