| ;; 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_divremi) | |
| stw .d2t2 B3, *B15--[2] | |
| || cmpgt .l1 0, A4, A1 | |
| || cmpgt .l2 0, B4, B2 | |
| || mv .s1 A4, A5 | |
| || call .s2 __c6xabi_divu | |
| [A1] neg .l1 A4, A4 | |
| || [B2] neg .l2 B4, B4 | |
| || xor .s2x B2, A1, B0 | |
| || mv .d2 B4, B2 | |
| [B0] addkpc .s2 _divu_ret_1, B3, 1 | |
| [!B0] addkpc .s2 _divu_ret_2, B3, 1 | |
| nop 2 | |
| _divu_ret_1: | |
| neg .l1 A4, A4 | |
| _divu_ret_2: | |
| ldw .d2t2 *++B15[2], B3 | |
| mpy32 .m1x A4, B2, A6 | |
| nop 3 | |
| ret .s2 B3 | |
| sub .l1 A5, A6, A5 | |
| nop 4 | |
| ENDPROC(__c6xabi_divremi) |