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Annotation of OpenXM_contrib/gmp/mpn/m88k/mc88110/addmul_1.s, Revision 1.1.1.1

1.1       maekawa     1: ; mc88110 __mpn_addmul_1 -- Multiply a limb vector with a single limb and
                      2: ; store the product in a second limb vector.
                      3:
                      4: ; Copyright (C) 1996 Free Software Foundation, Inc.
                      5:
                      6: ; This file is part of the GNU MP Library.
                      7:
                      8: ; The GNU MP Library is free software; you can redistribute it and/or modify
                      9: ; it under the terms of the GNU Library General Public License as published by
                     10: ; the Free Software Foundation; either version 2 of the License, or (at your
                     11: ; option) any later version.
                     12:
                     13: ; The GNU MP Library is distributed in the hope that it will be useful, but
                     14: ; WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
                     15: ; or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
                     16: ; License for more details.
                     17:
                     18: ; You should have received a copy of the GNU Library General Public License
                     19: ; along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
                     20: ; the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
                     21: ; MA 02111-1307, USA.
                     22:
                     23:
                     24: ; INPUT PARAMETERS
                     25: ; res_ptr      r2
                     26: ; s1_ptr       r3
                     27: ; size         r4
                     28: ; s2_limb      r5
                     29:
                     30:        text
                     31:        align   16
                     32:        global  ___mpn_addmul_1
                     33: ___mpn_addmul_1:
                     34:        lda      r3,r3[r4]
                     35:        lda      r8,r2[r4]              ; RES_PTR in r8 since r2 is retval
                     36:        subu     r4,r0,r4
                     37:        addu.co  r2,r0,r0               ; r2 = cy = 0
                     38:
                     39:        ld       r6,r3[r4]
                     40:        addu     r4,r4,1
                     41:        subu     r8,r8,4
                     42:        bcnd.n   eq0,r4,Lend
                     43:         mulu.d  r10,r6,r5
                     44:
                     45: Loop:  ld       r7,r8[r4]
                     46:        ld       r6,r3[r4]
                     47:        addu.cio r9,r11,r2
                     48:        addu.ci  r2,r10,r0
                     49:        addu.co  r9,r9,r7
                     50:        st       r9,r8[r4]
                     51:        addu     r4,r4,1
                     52:        mulu.d   r10,r6,r5
                     53:        bcnd     ne0,r4,Loop
                     54:
                     55: Lend:  ld       r7,r8,0
                     56:        addu.cio r9,r11,r2
                     57:        addu.ci  r2,r10,r0
                     58:        addu.co  r9,r9,r7
                     59:        st       r9,r8,0
                     60:        jmp.n    r1
                     61:         addu.ci r2,r2,r0