From e64ac02c24b43659048622714afdc92fedf561fa Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Sun, 1 Jul 2012 13:06:41 +0000 Subject: Move all files into ports/ subdirectory in preparation for merge with glibc --- ports/sysdeps/powerpc/nofpu/fegetenv.c | 49 ++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 ports/sysdeps/powerpc/nofpu/fegetenv.c (limited to 'ports/sysdeps/powerpc/nofpu/fegetenv.c') diff --git a/ports/sysdeps/powerpc/nofpu/fegetenv.c b/ports/sysdeps/powerpc/nofpu/fegetenv.c new file mode 100644 index 0000000000..dd88fb3490 --- /dev/null +++ b/ports/sysdeps/powerpc/nofpu/fegetenv.c @@ -0,0 +1,49 @@ +/* Store current floating-point environment (soft-float edition). + Copyright (C) 2002 Free Software Foundation, Inc. + Contributed by Aldy Hernandez , 2002, 2010. + This file is part of the GNU C Library. + + 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 + . */ + +#include "soft-fp.h" +#include "soft-supp.h" +#include + +extern int __sim_exceptions; +extern int __sim_disabled_exceptions; +extern int __sim_round_mode; + +int +__fegetenv (fenv_t *envp) +{ + fenv_union_t u; + + u.l[0] = __sim_exceptions; + u.l[0] |= __sim_round_mode; + u.l[1] = __sim_disabled_exceptions; + + *envp = u.fenv; + + return 0; +} + +#include +#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) +strong_alias (__fegetenv, __old_fegetenv) +compat_symbol (libm, BP_SYM (__old_fegetenv), BP_SYM (fegetenv), GLIBC_2_1); +#endif + +libm_hidden_ver (__fegetenv, fegetenv) +versioned_symbol (libm, BP_SYM (__fegetenv), BP_SYM (fegetenv), GLIBC_2_2); -- cgit 1.4.1