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| author | Ulrich Drepper <drepper@redhat.com> | 2000-05-05 16:49:44 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-05-05 16:49:44 +0000 |
| commit | f1d86a931b2c51a24540e7ea3cda60dc154e064a (patch) | |
| tree | c37912be8d04d08531989f4fb76bce5f18052270 /sysdeps/ia64/fpu/ftestexcept.c | |
| parent | a6fe55da9a6f5dfd05247938233a55675cb842c8 (diff) | |
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Update.
2000-05-05 Jes Sorensen <jes@linuxcare.com>
* sysdeps/unix/sysv/linux/ia64/sysdep.h: New file.
* sysdeps/unix/sysv/linux/ia64/syscall.S: New file.
* sysdeps/unix/sysv/linux/ia64/bits/types.h: New file.
* sysdeps/unix/sysv/linux/ia64/bits/endian.h: New file.
* sysdeps/ia64/Implies: New file.
* sysdeps/ia64/Versions: New file. Declare _dl_symbol_address.
* sysdeps/ia64/Makefile: New file.
* sysdeps/ia64/gmp-mparam.h: New file,
* sysdeps/ia64/elf/start.S: New file.
* sysdeps/ia64/bits/fenv.h: New file.
2000-05-05 David Mosberger-Tang <davidm@hpl.hp.com>
* sysdeps/unix/sysv/linux/ia64/sysdep.S: New file.
2000-04-26 Jes Sorensen <Jes.Sorensen@cern.ch>
* sysdeps/unix/sysv/linux/ia64/bits/elfclass.h: New file. The
ia64 has 64 bit .hash entries just as the Alpha.
2000-04-25 Jes Sorensen <Jes.Sorensen@cern.ch>
* sysdeps/ia64/memprof.h: New file. Provide GETSP() macro.
2000-04-17 Jes Sorensen <Jes.Sorensen@cern.ch>
* sysdeps/ia64/fpu/fclrexcpt.c: New file.
* sysdeps/ia64/fpu/fedisblxcpt.c: New file.
* sysdeps/ia64/fpu/feenablxcpt.c: New file.
* sysdeps/ia64/fpu/fegetenv.c: New file.
* sysdeps/ia64/fpu/fegetexcept.c: New file.
* sysdeps/ia64/fpu/fegetround.c: New file.
* sysdeps/ia64/fpu/feholdexcpt.c: New file.
* sysdeps/ia64/fpu/fesetenv.c: New file.
* sysdeps/ia64/fpu/fesetround.c: New file.
* sysdeps/ia64/fpu/feupdateenv.c: New file.
* sysdeps/ia64/fpu/fgetexcptflg.c: New file.
* sysdeps/ia64/fpu/fraiseexcpt.c: New file.
* sysdeps/ia64/fpu/fsetexcptflg.c: New file.
* sysdeps/ia64/fpu/ftestexcept.c: New file.
* sysdeps/unix/sysv/linux/i386/dl-procinfo.h (_DL_HWCAP_COUNT): New.
* sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.h
(_DL_HWCAP_COUNT): New.
* sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.h
(_DL_HWCAP_COUNT): New.
Diffstat (limited to 'sysdeps/ia64/fpu/ftestexcept.c')
| -rw-r--r-- | sysdeps/ia64/fpu/ftestexcept.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/sysdeps/ia64/fpu/ftestexcept.c b/sysdeps/ia64/fpu/ftestexcept.c new file mode 100644 index 0000000000..538bf2916e --- /dev/null +++ b/sysdeps/ia64/fpu/ftestexcept.c @@ -0,0 +1,32 @@ +/* Test exception in current environment. + Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999. + + 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. */ + +#include <fenv.h> + +int +fetestexcept (int excepts) +{ + fenv_t fpsr; + + /* Get current exceptions. */ + __asm__ __volatile__ ("mov.m %0=ar.fpsr" : "=r" (fpsr)); + + return (fpsr >> 13) & excepts & FE_ALL_EXCEPT; +} |