summaryrefslogtreecommitdiff
path: root/soft-fp/sysdeps/sparc/sparc64/qp_neg.S
diff options
context:
space:
mode:
Diffstat (limited to 'soft-fp/sysdeps/sparc/sparc64/qp_neg.S')
-rw-r--r--soft-fp/sysdeps/sparc/sparc64/qp_neg.S31
1 files changed, 31 insertions, 0 deletions
diff --git a/soft-fp/sysdeps/sparc/sparc64/qp_neg.S b/soft-fp/sysdeps/sparc/sparc64/qp_neg.S
new file mode 100644
index 0000000000..4064a8d7bd
--- /dev/null
+++ b/soft-fp/sysdeps/sparc/sparc64/qp_neg.S
@@ -0,0 +1,31 @@
+/* Quad floating-point emulation.
+ (*c) = !(*a)
+ Copyright (C) 1999 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by 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. */
+
+#include <sysdep.h>
+
+ENTRY(_Qp_neg)
+ ldd [%o1], %f60
+ ldd [%o1 + 8], %f62
+ fnegd %f60, %f60
+ std %f60, [%o0]
+ jmpl %o7 + 8, %g0
+ std %f62, [%o0 + 8]
+END(_Qp_neg)