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-rw-r--r--arch/c6x/lib/divremi.S34
1 files changed, 0 insertions, 34 deletions
diff --git a/arch/c6x/lib/divremi.S b/arch/c6x/lib/divremi.S
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-;; 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)