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author | Richard Henderson <rth@twiddle.net> | 2014-02-12 06:54:57 -0800 |
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committer | Richard Henderson <rth@twiddle.net> | 2014-02-12 07:00:06 -0800 |
commit | 68b7efaadb1b6045a56277ea62d324c20ac0b633 (patch) | |
tree | 07b51c9866373430373fb90b252d46c23cc1707e /ports/sysdeps/alpha/fpu/fesetround.c | |
parent | 8fd7b0d5591e59ed5cb3078b351bd49314a66cef (diff) | |
download | glibc-68b7efaadb1b6045a56277ea62d324c20ac0b633.tar.gz glibc-68b7efaadb1b6045a56277ea62d324c20ac0b633.tar.xz glibc-68b7efaadb1b6045a56277ea62d324c20ac0b633.zip |
Relocate alpha from ports to libc
Also fixed the following whitespace nits to satisfy the push: sysdeps/alpha/alphaev6/memset.S:142: space before tab in indent. sysdeps/alpha/configure:1: new blank line at EOF. sysdeps/alpha/fpu/e_sqrt.c:126: space before tab in indent. sysdeps/alpha/preconfigure:1: new blank line at EOF. sysdeps/unix/sysv/linux/alpha/syscalls.list:1: new blank line at EOF.
Diffstat (limited to 'ports/sysdeps/alpha/fpu/fesetround.c')
-rw-r--r-- | ports/sysdeps/alpha/fpu/fesetround.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/ports/sysdeps/alpha/fpu/fesetround.c b/ports/sysdeps/alpha/fpu/fesetround.c deleted file mode 100644 index b5b41cebe0..0000000000 --- a/ports/sysdeps/alpha/fpu/fesetround.c +++ /dev/null @@ -1,42 +0,0 @@ -/* Set current rounding direction. - Copyright (C) 1997-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Richard Henderson <rth@tamu.edu>, 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_libc.h> - -int -fesetround (int round) -{ - unsigned long fpcr; - - if (round & ~3) - return 1; - - /* Get the current state. */ - __asm__ __volatile__("excb; mf_fpcr %0" : "=f"(fpcr)); - - /* Set the relevant bits. */ - fpcr = ((fpcr & ~FPCR_ROUND_MASK) - | ((unsigned long)round << FPCR_ROUND_SHIFT)); - - /* Put the new state in effect. */ - __asm__ __volatile__("mt_fpcr %0; excb" : : "f"(fpcr)); - - return 0; -} -libm_hidden_def (fesetround) |