+++ /dev/null
-! SH2 __gmpn_submul_1 -- Multiply a limb vector with a limb and subtract
-! the result from a second limb vector.
-
-! Copyright (C) 1995, 2000 Free Software Foundation, Inc.
-
-! This file is part of the GNU MP Library.
-
-! The GNU MP Library is free software; you can redistribute it and/or modify
-! it under the terms of the GNU Lesser General Public License as published by
-! the Free Software Foundation; either version 2.1 of the License, or (at your
-! option) any later version.
-
-! The GNU MP 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 Lesser General Public
-! License for more details.
-
-! You should have received a copy of the GNU Lesser General Public License
-! along with the GNU MP 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.
-
-
-! INPUT PARAMETERS
-! res_ptr r4
-! s1_ptr r5
-! size r6
-! s2_limb r7
-
- .text
- .align 1
- .global ___gmpn_submul_1
-___gmpn_submul_1:
- mov #0,r2 ! cy_limb = 0
- mov #0,r0 ! Keep r0 = 0 for entire loop
- clrt
-
-Loop: mov.l @r5+,r3
- dmulu.l r3,r7
- sts macl,r1
- addc r2,r1 ! lo_prod += old cy_limb
- sts mach,r2 ! new cy_limb = hi_prod
- mov.l @r4,r3
- addc r0,r2 ! cy_limb += T, T = 0
- subc r3,r1
- addc r0,r2 ! cy_limb += T, T = 0
- dt r6
- mov.l r1,@r4
- bf.s Loop
- add #4,r4
-
- rts
- mov r2,r0