diff options
author | Kirill Volinsky <mataes2007@gmail.com> | 2012-05-19 18:01:32 +0000 |
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committer | Kirill Volinsky <mataes2007@gmail.com> | 2012-05-19 18:01:32 +0000 |
commit | b1509f22892dc98057c750e7fae39ded5cea3b09 (patch) | |
tree | 6bdcc9379ae86339a67022b758575729d1304074 /plugins/MirOTR/libgcrypt-1.4.6/mpi/alpha/mpih-add1.S | |
parent | e7a776a6f5ab323cd9dd824e815846ef268fa7f1 (diff) |
added MirOTR
git-svn-id: http://svn.miranda-ng.org/main/trunk@83 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'plugins/MirOTR/libgcrypt-1.4.6/mpi/alpha/mpih-add1.S')
-rw-r--r-- | plugins/MirOTR/libgcrypt-1.4.6/mpi/alpha/mpih-add1.S | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/plugins/MirOTR/libgcrypt-1.4.6/mpi/alpha/mpih-add1.S b/plugins/MirOTR/libgcrypt-1.4.6/mpi/alpha/mpih-add1.S new file mode 100644 index 0000000000..50dbb2b9d2 --- /dev/null +++ b/plugins/MirOTR/libgcrypt-1.4.6/mpi/alpha/mpih-add1.S @@ -0,0 +1,124 @@ +/* alpha add_n -- Add two limb vectors of the same length > 0 and store + * sum in a third limb vector. + * Copyright (C) 1995, 1998, 2001, 2002 Free Software Foundation, Inc. + * + * This file is part of Libgcrypt. + * + * Libgcrypt 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. + * + * Libgcrypt 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 this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA + */ + + + +/******************* + * mpi_limb_t + * _gcry_mpih_add_n( mpi_ptr_t res_ptr, ($16) + * mpi_ptr_t s1_ptr, ($17) + * mpi_ptr_t s2_ptr, ($18) + * mpi_size_t size) ($19) + */ + + + .set noreorder + .set noat +.text + .align 3 + .globl _gcry_mpih_add_n + .ent _gcry_mpih_add_n +_gcry_mpih_add_n: + .frame $30,0,$26,0 + + ldq $3,0($17) + ldq $4,0($18) + + subq $19,1,$19 + and $19,4-1,$2 # number of limbs in first loop + bis $31,$31,$0 + beq $2,.L0 # if multiple of 4 limbs, skip first loop + + subq $19,$2,$19 + +.Loop0: subq $2,1,$2 + ldq $5,8($17) + addq $4,$0,$4 + ldq $6,8($18) + cmpult $4,$0,$1 + addq $3,$4,$4 + cmpult $4,$3,$0 + stq $4,0($16) + or $0,$1,$0 + + addq $17,8,$17 + addq $18,8,$18 + bis $5,$5,$3 + bis $6,$6,$4 + addq $16,8,$16 + bne $2,.Loop0 + +.L0: beq $19,.Lend + + .align 3 +.Loop: subq $19,4,$19 + + ldq $5,8($17) + addq $4,$0,$4 + ldq $6,8($18) + cmpult $4,$0,$1 + addq $3,$4,$4 + cmpult $4,$3,$0 + stq $4,0($16) + or $0,$1,$0 + + ldq $3,16($17) + addq $6,$0,$6 + ldq $4,16($18) + cmpult $6,$0,$1 + addq $5,$6,$6 + cmpult $6,$5,$0 + stq $6,8($16) + or $0,$1,$0 + + ldq $5,24($17) + addq $4,$0,$4 + ldq $6,24($18) + cmpult $4,$0,$1 + addq $3,$4,$4 + cmpult $4,$3,$0 + stq $4,16($16) + or $0,$1,$0 + + ldq $3,32($17) + addq $6,$0,$6 + ldq $4,32($18) + cmpult $6,$0,$1 + addq $5,$6,$6 + cmpult $6,$5,$0 + stq $6,24($16) + or $0,$1,$0 + + addq $17,32,$17 + addq $18,32,$18 + addq $16,32,$16 + bne $19,.Loop + +.Lend: addq $4,$0,$4 + cmpult $4,$0,$1 + addq $3,$4,$4 + cmpult $4,$3,$0 + stq $4,0($16) + or $0,$1,$0 + ret $31,($26),1 + + .end _gcry_mpih_add_n + |