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-rw-r--r--sysdeps/i386/fpu/fsetexcptflg.c69
1 files changed, 0 insertions, 69 deletions
diff --git a/sysdeps/i386/fpu/fsetexcptflg.c b/sysdeps/i386/fpu/fsetexcptflg.c
deleted file mode 100644
index efa64aaefd..0000000000
--- a/sysdeps/i386/fpu/fsetexcptflg.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/* Set floating-point environment exception handling.
- Copyright (C) 1997-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <fenv.h>
-#include <math.h>
-#include <unistd.h>
-#include <ldsodefs.h>
-#include <dl-procinfo.h>
-
-int
-__fesetexceptflag (const fexcept_t *flagp, int excepts)
-{
- fenv_t temp;
-
- /* Get the current environment. We have to do this since we cannot
- separately set the status word. */
- __asm__ ("fnstenv %0" : "=m" (*&temp));
-
- temp.__status_word &= ~(excepts & FE_ALL_EXCEPT);
- temp.__status_word |= *flagp & excepts & FE_ALL_EXCEPT;
-
- /* Store the new status word (along with the rest of the environment.
- Possibly new exceptions are set but they won't get executed unless
- the next floating-point instruction. */
- __asm__ ("fldenv %0" : : "m" (*&temp));
-
- /* If the CPU supports SSE, we set the MXCSR as well. */
- if (HAS_CPU_FEATURE (SSE))
- {
- unsigned int xnew_exc;
-
- /* Get the current MXCSR. */
- __asm__ ("stmxcsr %0" : "=m" (*&xnew_exc));
-
- /* Set the relevant bits. */
- xnew_exc &= ~(excepts & FE_ALL_EXCEPT);
- xnew_exc |= *flagp & excepts & FE_ALL_EXCEPT;
-
- /* Put the new data in effect. */
- __asm__ ("ldmxcsr %0" : : "m" (*&xnew_exc));
- }
-
- /* Success. */
- return 0;
-}
-
-#include <shlib-compat.h>
-#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
-strong_alias (__fesetexceptflag, __old_fesetexceptflag)
-compat_symbol (libm, __old_fesetexceptflag, fesetexceptflag, GLIBC_2_1);
-#endif
-
-versioned_symbol (libm, __fesetexceptflag, fesetexceptflag, GLIBC_2_2);