71 lines
1.7 KiB
ActionScript
71 lines
1.7 KiB
ActionScript
|
|
||
|
|
; mpn_copyi
|
||
|
|
|
||
|
|
; Copyright 2009 Jason Moxham
|
||
|
|
|
||
|
|
; This file is part of the MPIR Library.
|
||
|
|
; The MPIR 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 MPIR 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 MPIR Library; see the file COPYING.LIB. If not, write
|
||
|
|
; to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
||
|
|
; Boston, MA 02110-1301, USA.
|
||
|
|
|
||
|
|
%include 'yasm_mac.inc'
|
||
|
|
|
||
|
|
; mpn_copyi(mp_ptr rdi ,mp_ptr rsi ,mp_size_t rdx)
|
||
|
|
; (rdi,rdx)=(rsi,rdx)
|
||
|
|
|
||
|
|
GLOBAL_FUNC mpn_copyi
|
||
|
|
sub rdx, 4
|
||
|
|
jl L_skiplp
|
||
|
|
align 16
|
||
|
|
L_lp:
|
||
|
|
mov rax, [rsi]
|
||
|
|
mov rcx, [rsi+8]
|
||
|
|
sub rdx, 4
|
||
|
|
mov r8, [rsi+16]
|
||
|
|
mov r9, [rsi+24]
|
||
|
|
lea rdi, [rdi+32]
|
||
|
|
mov [rdi-32], rax
|
||
|
|
mov [rdi-24], rcx
|
||
|
|
mov [rdi-16], r8
|
||
|
|
lea rsi, [rsi+32]
|
||
|
|
mov [rdi-8], r9
|
||
|
|
jns L_lp
|
||
|
|
L_skiplp:
|
||
|
|
add rdx, 2
|
||
|
|
jz L_case2
|
||
|
|
jns L_case3
|
||
|
|
jp L_case1
|
||
|
|
L_case0:
|
||
|
|
ret
|
||
|
|
align 16
|
||
|
|
L_case1:
|
||
|
|
mov rax, [rsi]
|
||
|
|
mov [rdi], rax
|
||
|
|
ret
|
||
|
|
align 16
|
||
|
|
L_case2:
|
||
|
|
mov rax, [rsi]
|
||
|
|
mov rcx, [rsi+8]
|
||
|
|
mov [rdi], rax
|
||
|
|
mov [rdi+8], rcx
|
||
|
|
ret
|
||
|
|
align 16
|
||
|
|
L_case3:
|
||
|
|
mov rax, [rsi]
|
||
|
|
mov rcx, [rsi+8]
|
||
|
|
mov r8, [rsi+16]
|
||
|
|
mov [rdi], rax
|
||
|
|
mov [rdi+8], rcx
|
||
|
|
mov [rdi+16], r8
|
||
|
|
ret
|
||
|
|
end
|