aboutsummaryrefslogtreecommitdiffstats
path: root/gcc-4.9/libgcc/soft-fp/fixsfti.c
diff options
context:
space:
mode:
Diffstat (limited to 'gcc-4.9/libgcc/soft-fp/fixsfti.c')
-rw-r--r--gcc-4.9/libgcc/soft-fp/fixsfti.c46
1 files changed, 46 insertions, 0 deletions
diff --git a/gcc-4.9/libgcc/soft-fp/fixsfti.c b/gcc-4.9/libgcc/soft-fp/fixsfti.c
new file mode 100644
index 000000000..cf7d284a0
--- /dev/null
+++ b/gcc-4.9/libgcc/soft-fp/fixsfti.c
@@ -0,0 +1,46 @@
+/* Software floating-point emulation.
+ Convert IEEE single to 128bit signed integer
+ Copyright (C) 2007-2014 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Uros Bizjak (ubizjak@gmail.com).
+
+ 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.
+
+ In addition to the permissions in the GNU Lesser General Public
+ License, the Free Software Foundation gives you unlimited
+ permission to link the compiled version of this file into
+ combinations with other programs, and to distribute those
+ combinations without any restriction coming from the use of this
+ file. (The Lesser General Public License restrictions do apply in
+ other respects; for example, they cover modification of the file,
+ and distribution when not linked into a combine executable.)
+
+ 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 "soft-fp.h"
+#include "single.h"
+
+TItype
+__fixsfti (SFtype a)
+{
+ FP_DECL_EX;
+ FP_DECL_S (A);
+ UTItype r;
+
+ FP_INIT_EXCEPTIONS;
+ FP_UNPACK_RAW_S (A, a);
+ FP_TO_INT_S (r, A, TI_BITS, 1);
+ FP_HANDLE_EXCEPTIONS;
+
+ return r;
+}