+++ /dev/null
-@ ARM mpn_addmul_1 -- Multiply a limb vector with a limb and store the result
-@ in a second limb vector.
-@ Contributed by Robert Harley.
-
-@ Copyright (C) 1998, 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.
-
-#define p r0
-#define a r1
-#define n r2
-#define w r3
-
-#define sl r10
-#define fp r11
-#define ip r12
-#define sp r13
-#define lr r14
-#define pc r15
-
-.text
- .align 0
- .global __gmpn_mul_1
- .type __gmpn_mul_1,%function
-__gmpn_mul_1:
- stmfd sp!, { r8, r9, lr }
- ands ip, n, #1
- beq skip1
- ldr lr, [a], #4
- umull r9, ip, w, lr
- str r9, [p], #4
-skip1:
- tst n, #2
- beq skip2
- mov r8, ip
- ldmia a!, { ip, lr }
- mov r9, #0
- umlal r8, r9, w, ip
- mov ip, #0
- umlal r9, ip, w, lr
- stmia p!, { r8, r9 }
-skip2:
- bics n, n, #3
- beq return
- stmfd sp!, { r6, r7 }
-mul_1_loop:
- mov r6, ip
- ldmia a!, { r8, r9, ip, lr }
- ldr r7, [p] /* Bring stuff into cache. */
- mov r7, #0
- umlal r6, r7, w, r8
- mov r8, #0
- umlal r7, r8, w, r9
- mov r9, #0
- umlal r8, r9, w, ip
- mov ip, #0
- umlal r9, ip, w, lr
- subs n, n, #4
- stmia p!, { r6, r7, r8, r9 }
- bne mul_1_loop
- ldmfd sp!, { r6, r7 }
-return:
- mov r0, ip
- ldmfd sp!, { r8, r9, pc }
-end:
- .size __gmpn_mul_1, end - __gmpn_mul_1