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authorDavid Walter Seikel2011-06-27 15:59:06 +1000
committerDavid Walter Seikel2011-06-27 15:59:06 +1000
commit92bd9b2503e7dd927f416cb9b17f169ea925fa56 (patch)
treef0f3776cfc0c6e6224db66f5678387c580095f16 /linden/indra/libgcrypt/libgcrypt-1.2.2/mpi/i586/mpih-sub1.S
parentMake use of the new packaging stuff from upstream. (diff)
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Clean up line endings, execute bits, and other bits of errant nonsense from Windows.
Diffstat (limited to 'linden/indra/libgcrypt/libgcrypt-1.2.2/mpi/i586/mpih-sub1.S')
-rw-r--r--[-rwxr-xr-x]linden/indra/libgcrypt/libgcrypt-1.2.2/mpi/i586/mpih-sub1.S284
1 files changed, 142 insertions, 142 deletions
diff --git a/linden/indra/libgcrypt/libgcrypt-1.2.2/mpi/i586/mpih-sub1.S b/linden/indra/libgcrypt/libgcrypt-1.2.2/mpi/i586/mpih-sub1.S
index 4197428..ef2d580 100755..100644
--- a/linden/indra/libgcrypt/libgcrypt-1.2.2/mpi/i586/mpih-sub1.S
+++ b/linden/indra/libgcrypt/libgcrypt-1.2.2/mpi/i586/mpih-sub1.S
@@ -1,142 +1,142 @@
1/* i80586 sub_n -- Sub two limb vectors of the same length > 0 and store 1/* i80586 sub_n -- Sub two limb vectors of the same length > 0 and store
2 * sum in a third limb vector. 2 * sum in a third limb vector.
3 * 3 *
4 * Copyright (C) 1992, 1994, 1995, 1998, 4 * Copyright (C) 1992, 1994, 1995, 1998,
5 * 2001, 2002 Free Software Foundation, Inc. 5 * 2001, 2002 Free Software Foundation, Inc.
6 * 6 *
7 * This file is part of Libgcrypt. 7 * This file is part of Libgcrypt.
8 * 8 *
9 * Libgcrypt is free software; you can redistribute it and/or modify 9 * Libgcrypt is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU Lesser General Public License as 10 * it under the terms of the GNU Lesser General Public License as
11 * published by the Free Software Foundation; either version 2.1 of 11 * published by the Free Software Foundation; either version 2.1 of
12 * the License, or (at your option) any later version. 12 * the License, or (at your option) any later version.
13 * 13 *
14 * Libgcrypt is distributed in the hope that it will be useful, 14 * Libgcrypt is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU Lesser General Public License for more details. 17 * GNU Lesser General Public License for more details.
18 * 18 *
19 * You should have received a copy of the GNU Lesser General Public 19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this program; if not, write to the Free Software 20 * License along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA 21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
22 * 22 *
23 * Note: This code is heavily based on the GNU MP Library. 23 * Note: This code is heavily based on the GNU MP Library.
24 * Actually it's the same code with only minor changes in the 24 * Actually it's the same code with only minor changes in the
25 * way the data is stored; this is to support the abstraction 25 * way the data is stored; this is to support the abstraction
26 * of an optional secure memory allocation which may be used 26 * of an optional secure memory allocation which may be used
27 * to avoid revealing of sensitive data due to paging etc. 27 * to avoid revealing of sensitive data due to paging etc.
28 */ 28 */
29 29
30 30
31#include "sysdep.h" 31#include "sysdep.h"
32#include "asm-syntax.h" 32#include "asm-syntax.h"
33 33
34 34
35/******************* 35/*******************
36 * mpi_limb_t 36 * mpi_limb_t
37 * _gcry_mpih_sub_n( mpi_ptr_t res_ptr, (sp + 4) 37 * _gcry_mpih_sub_n( mpi_ptr_t res_ptr, (sp + 4)
38 * mpi_ptr_t s1_ptr, (sp + 8) 38 * mpi_ptr_t s1_ptr, (sp + 8)
39 * mpi_ptr_t s2_ptr, (sp + 12) 39 * mpi_ptr_t s2_ptr, (sp + 12)
40 * mpi_size_t size) (sp + 16) 40 * mpi_size_t size) (sp + 16)
41 */ 41 */
42 42
43 43
44.text 44.text
45 ALIGN (3) 45 ALIGN (3)
46 .globl C_SYMBOL_NAME(_gcry_mpih_sub_n) 46 .globl C_SYMBOL_NAME(_gcry_mpih_sub_n)
47C_SYMBOL_NAME(_gcry_mpih_sub_n:) 47C_SYMBOL_NAME(_gcry_mpih_sub_n:)
48 48
49 pushl %edi 49 pushl %edi
50 pushl %esi 50 pushl %esi
51 pushl %ebx 51 pushl %ebx
52 pushl %ebp 52 pushl %ebp
53 53
54 movl 20(%esp),%edi /* res_ptr */ 54 movl 20(%esp),%edi /* res_ptr */
55 movl 24(%esp),%esi /* s1_ptr */ 55 movl 24(%esp),%esi /* s1_ptr */
56 movl 28(%esp),%ebp /* s2_ptr */ 56 movl 28(%esp),%ebp /* s2_ptr */
57 movl 32(%esp),%ecx /* size */ 57 movl 32(%esp),%ecx /* size */
58 58
59 movl (%ebp),%ebx 59 movl (%ebp),%ebx
60 60
61 decl %ecx 61 decl %ecx
62 movl %ecx,%edx 62 movl %ecx,%edx
63 shrl $3,%ecx 63 shrl $3,%ecx
64 andl $7,%edx 64 andl $7,%edx
65 testl %ecx,%ecx /* zero carry flag */ 65 testl %ecx,%ecx /* zero carry flag */
66 jz Lend 66 jz Lend
67 pushl %edx 67 pushl %edx
68 68
69 ALIGN (3) 69 ALIGN (3)
70Loop: movl 28(%edi),%eax /* fetch destination cache line */ 70Loop: movl 28(%edi),%eax /* fetch destination cache line */
71 leal 32(%edi),%edi 71 leal 32(%edi),%edi
72 72
73L1: movl (%esi),%eax 73L1: movl (%esi),%eax
74 movl 4(%esi),%edx 74 movl 4(%esi),%edx
75 sbbl %ebx,%eax 75 sbbl %ebx,%eax
76 movl 4(%ebp),%ebx 76 movl 4(%ebp),%ebx
77 sbbl %ebx,%edx 77 sbbl %ebx,%edx
78 movl 8(%ebp),%ebx 78 movl 8(%ebp),%ebx
79 movl %eax,-32(%edi) 79 movl %eax,-32(%edi)
80 movl %edx,-28(%edi) 80 movl %edx,-28(%edi)
81 81
82L2: movl 8(%esi),%eax 82L2: movl 8(%esi),%eax
83 movl 12(%esi),%edx 83 movl 12(%esi),%edx
84 sbbl %ebx,%eax 84 sbbl %ebx,%eax
85 movl 12(%ebp),%ebx 85 movl 12(%ebp),%ebx
86 sbbl %ebx,%edx 86 sbbl %ebx,%edx
87 movl 16(%ebp),%ebx 87 movl 16(%ebp),%ebx
88 movl %eax,-24(%edi) 88 movl %eax,-24(%edi)
89 movl %edx,-20(%edi) 89 movl %edx,-20(%edi)
90 90
91L3: movl 16(%esi),%eax 91L3: movl 16(%esi),%eax
92 movl 20(%esi),%edx 92 movl 20(%esi),%edx
93 sbbl %ebx,%eax 93 sbbl %ebx,%eax
94 movl 20(%ebp),%ebx 94 movl 20(%ebp),%ebx
95 sbbl %ebx,%edx 95 sbbl %ebx,%edx
96 movl 24(%ebp),%ebx 96 movl 24(%ebp),%ebx
97 movl %eax,-16(%edi) 97 movl %eax,-16(%edi)
98 movl %edx,-12(%edi) 98 movl %edx,-12(%edi)
99 99
100L4: movl 24(%esi),%eax 100L4: movl 24(%esi),%eax
101 movl 28(%esi),%edx 101 movl 28(%esi),%edx
102 sbbl %ebx,%eax 102 sbbl %ebx,%eax
103 movl 28(%ebp),%ebx 103 movl 28(%ebp),%ebx
104 sbbl %ebx,%edx 104 sbbl %ebx,%edx
105 movl 32(%ebp),%ebx 105 movl 32(%ebp),%ebx
106 movl %eax,-8(%edi) 106 movl %eax,-8(%edi)
107 movl %edx,-4(%edi) 107 movl %edx,-4(%edi)
108 108
109 leal 32(%esi),%esi 109 leal 32(%esi),%esi
110 leal 32(%ebp),%ebp 110 leal 32(%ebp),%ebp
111 decl %ecx 111 decl %ecx
112 jnz Loop 112 jnz Loop
113 113
114 popl %edx 114 popl %edx
115Lend: 115Lend:
116 decl %edx /* test %edx w/o clobbering carry */ 116 decl %edx /* test %edx w/o clobbering carry */
117 js Lend2 117 js Lend2
118 incl %edx 118 incl %edx
119Loop2: 119Loop2:
120 leal 4(%edi),%edi 120 leal 4(%edi),%edi
121 movl (%esi),%eax 121 movl (%esi),%eax
122 sbbl %ebx,%eax 122 sbbl %ebx,%eax
123 movl 4(%ebp),%ebx 123 movl 4(%ebp),%ebx
124 movl %eax,-4(%edi) 124 movl %eax,-4(%edi)
125 leal 4(%esi),%esi 125 leal 4(%esi),%esi
126 leal 4(%ebp),%ebp 126 leal 4(%ebp),%ebp
127 decl %edx 127 decl %edx
128 jnz Loop2 128 jnz Loop2
129Lend2: 129Lend2:
130 movl (%esi),%eax 130 movl (%esi),%eax
131 sbbl %ebx,%eax 131 sbbl %ebx,%eax
132 movl %eax,(%edi) 132 movl %eax,(%edi)
133 133
134 sbbl %eax,%eax 134 sbbl %eax,%eax
135 negl %eax 135 negl %eax
136 136
137 popl %ebp 137 popl %ebp
138 popl %ebx 138 popl %ebx
139 popl %esi 139 popl %esi
140 popl %edi 140 popl %edi
141 ret 141 ret
142 142
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