diff options
Diffstat (limited to 'arch/c6x/lib/strasgi_64plus.S')
| -rw-r--r-- | arch/c6x/lib/strasgi_64plus.S | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/c6x/lib/strasgi_64plus.S b/arch/c6x/lib/strasgi_64plus.S new file mode 100644 index 000000000..d10aa2dc3 --- /dev/null +++ b/arch/c6x/lib/strasgi_64plus.S @@ -0,0 +1,27 @@ +;; SPDX-License-Identifier: GPL-2.0-or-later +;; Copyright 2010 Free Software Foundation, Inc. +;; Contributed by Bernd Schmidt <bernds@codesourcery.com>. +;; + +#include <linux/linkage.h> + + .text + +ENTRY(__c6xabi_strasgi_64plus) + shru .s2x a6, 2, b31 +|| mv .s1 a4, a30 +|| mv .d2 b4, b30 + + add .s2 -4, b31, b31 + + sploopd 1 +|| mvc .s2 b31, ilc + ldw .d2t2 *b30++, b31 + nop 4 + mv .s1x b31,a31 + spkernel 6, 0 +|| stw .d1t1 a31, *a30++ + + ret .s2 b3 + nop 5 +ENDPROC(__c6xabi_strasgi_64plus) |