aboutsummaryrefslogtreecommitdiff
path: root/soft-fp/sysdeps/powerpc/q_qtoull.c
diff options
context:
space:
mode:
Diffstat (limited to 'soft-fp/sysdeps/powerpc/q_qtoull.c')
-rw-r--r--soft-fp/sysdeps/powerpc/q_qtoull.c38
1 files changed, 38 insertions, 0 deletions
diff --git a/soft-fp/sysdeps/powerpc/q_qtoull.c b/soft-fp/sysdeps/powerpc/q_qtoull.c
new file mode 100644
index 0000000000..ef8757699e
--- /dev/null
+++ b/soft-fp/sysdeps/powerpc/q_qtoull.c
@@ -0,0 +1,38 @@
+/* Software floating-point emulation.
+ Return (long)a
+ Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Richard Henderson (rth@cygnus.com) and
+ Jakub Jelinek (jj@ultra.linux.cz).
+
+ 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. */
+
+#define FP_ROUNDMODE FP_RND_ZERO
+#include "soft-fp.h"
+#include "quad.h"
+
+unsigned long long _q_qtoull(const long double a)
+{
+ FP_DECL_EX;
+ FP_DECL_Q(A);
+ unsigned long long r;
+
+ FP_UNPACK_Q(A, a);
+ FP_TO_INT_Q(r, A, 64, -1);
+ FP_HANDLE_EXCEPTIONS;
+
+ return r;
+}