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| author | Natanael Copa <ncopa@alpinelinux.org> | 2013-04-25 11:38:58 +0000 |
|---|---|---|
| committer | Natanael Copa <ncopa@alpinelinux.org> | 2013-04-25 11:38:58 +0000 |
| commit | 57c63f042b68d4481b9200423c8e8c52b18f38da (patch) | |
| tree | 411c3fa820ac86fb8879944763eb1481250a281a /main/libc0.9.32/0001-libm-x86_64-implement-fegetround.patch | |
| parent | 990f15b729b6ca58b3fd5024ad3a6dd8987a6389 (diff) | |
| download | aports-57c63f042b68d4481b9200423c8e8c52b18f38da.tar.bz2 aports-57c63f042b68d4481b9200423c8e8c52b18f38da.tar.xz | |
main/libc0.9.32: add fegetround for x86_64
Diffstat (limited to 'main/libc0.9.32/0001-libm-x86_64-implement-fegetround.patch')
| -rw-r--r-- | main/libc0.9.32/0001-libm-x86_64-implement-fegetround.patch | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/main/libc0.9.32/0001-libm-x86_64-implement-fegetround.patch b/main/libc0.9.32/0001-libm-x86_64-implement-fegetround.patch new file mode 100644 index 000000000..cb0a4a17d --- /dev/null +++ b/main/libc0.9.32/0001-libm-x86_64-implement-fegetround.patch @@ -0,0 +1,50 @@ +From a66161f44853403b2cf464de08753d4b5aa6d2dd Mon Sep 17 00:00:00 2001 +From: Natanael Copa <ncopa@alpinelinux.org> +Date: Thu, 25 Apr 2013 11:28:37 +0000 +Subject: [PATCH] libm/x86_64: implement fegetround + +--- + libm/x86_64/fegetround.c | 31 +++++++++++++++++++++++++++++++ + 1 file changed, 31 insertions(+) + create mode 100644 libm/x86_64/fegetround.c + +diff --git a/libm/x86_64/fegetround.c b/libm/x86_64/fegetround.c +new file mode 100644 +index 0000000..8ae0c3a +--- /dev/null ++++ b/libm/x86_64/fegetround.c +@@ -0,0 +1,31 @@ ++/* Return current rounding direction. ++ Copyright (C) 1997 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, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#include <fenv.h> ++ ++int ++fegetround (void) ++{ ++ int cw; ++ ++ __asm__ ("fnstcw %0" : "=m" (*&cw)); ++ ++ return cw & 0xc00; ++} +-- +1.8.2.1 + |