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Diffstat (limited to 'ports/sysdeps/hppa/fpu/fesetenv.c')
-rw-r--r--ports/sysdeps/hppa/fpu/fesetenv.c63
1 files changed, 0 insertions, 63 deletions
diff --git a/ports/sysdeps/hppa/fpu/fesetenv.c b/ports/sysdeps/hppa/fpu/fesetenv.c
deleted file mode 100644
index c967bd505c..0000000000
--- a/ports/sysdeps/hppa/fpu/fesetenv.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/* Install given floating-point environment.
-   Copyright (C) 1997-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by David Huggins-Daines <dhd@debian.org>, 2000
-   Based on the m68k version by
-   Andreas Schwab <schwab@suse.de>
-
-   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>
-
-int
-fesetenv (const fenv_t *envp)
-{
-  union { unsigned long long buf[4]; fenv_t env; } temp;
-  unsigned long long *bufptr;
-
-  /* Install the environment specified by ENVP.  But there are a few
-     values which we do not want to come from the saved environment.
-     Therefore, we get the current environment and replace the values
-     we want to use from the environment specified by the parameter.  */
-  bufptr = temp.buf;
-  __asm__ (
-	   "fstd,ma %%fr0,8(%1)\n"
-	   : "=m" (temp) : "r" (bufptr) : "%r0");
-
-  temp.env.__status_word &= ~(FE_ALL_EXCEPT
-			    | (FE_ALL_EXCEPT << 27)
-			    | FE_DOWNWARD);
-  if (envp == FE_DFL_ENV)
-    temp.env.__status_word = 0;
-  else if (envp == FE_NOMASK_ENV)
-    temp.env.__status_word |= FE_ALL_EXCEPT;
-  else
-    temp.env.__status_word |= (envp->__status_word
-			       & (FE_ALL_EXCEPT
-				  | FE_DOWNWARD
-				  | (FE_ALL_EXCEPT << 27)));
-
-  /* Load the new environment. We use bufptr again since the
-     initial asm has modified the value of the register and here
-     we take advantage of that to load in reverse order so fr0
-     is loaded last and T-Bit is enabled. */
-  __asm__ (
-	   "fldd,mb -8(%1),%%fr0\n"
-	   : : "m" (temp), "r" (bufptr) : "%r0" );
-
-  /* Success.  */
-  return 0;
-}
-libm_hidden_def (fesetenv)