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source: vbox/trunk/src/libs/openssl-3.1.2/crypto/whrlpool/asm/wp-x86_64.pl@ 101021

Last change on this file since 101021 was 101021, checked in by vboxsync, 15 months ago

openssl-3.1.2: Applied and adjusted our OpenSSL changes to 3.1.0. bugref:10519

File size: 21.1 KB
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1#! /usr/bin/env perl
2# Copyright 2005-2020 The OpenSSL Project Authors. All Rights Reserved.
3#
4# Licensed under the Apache License 2.0 (the "License"). You may not use
5# this file except in compliance with the License. You can obtain a copy
6# in the file LICENSE in the source distribution or at
7# https://www.openssl.org/source/license.html
8
9#
10# ====================================================================
11# Written by Andy Polyakov <[email protected]> for the OpenSSL
12# project. Rights for redistribution and usage in source and binary
13# forms are granted according to the License.
14# ====================================================================
15#
16# whirlpool_block for x86_64.
17#
18# 2500 cycles per 64-byte input block on AMD64, which is *identical*
19# to 32-bit MMX version executed on same CPU. So why did I bother?
20# Well, it's faster than gcc 3.3.2 generated code by over 50%, and
21# over 80% faster than PathScale 1.4, an "ambitious" commercial
22# compiler. Furthermore it surpasses gcc 3.4.3 by 170% and Sun Studio
23# 10 - by 360%[!]... What is it with x86_64 compilers? It's not the
24# first example when they fail to generate more optimal code, when
25# I believe they had *all* chances to...
26#
27# Note that register and stack frame layout are virtually identical
28# to 32-bit MMX version, except that %r8-15 are used instead of
29# %mm0-8. You can even notice that K[i] and S[i] are loaded to
30# %eax:%ebx as pair of 32-bit values and not as single 64-bit one.
31# This is done in order to avoid 64-bit shift penalties on Intel
32# EM64T core. Speaking of which! I bet it's possible to improve
33# Opteron performance by compressing the table to 2KB and replacing
34# unaligned references with complementary rotations [which would
35# incidentally replace lea instructions], but it would definitely
36# just "kill" EM64T, because it has only 1 shifter/rotator [against
37# 3 on Opteron] and which is *unacceptably* slow with 64-bit
38# operand.
39
40# $output is the last argument if it looks like a file (it has an extension)
41# $flavour is the first argument if it doesn't look like a file
42$output = $#ARGV >= 0 && $ARGV[$#ARGV] =~ m|\.\w+$| ? pop : undef;
43$flavour = $#ARGV >= 0 && $ARGV[0] !~ m|\.| ? shift : undef;
44
45$win64=0; $win64=1 if ($flavour =~ /[nm]asm|mingw64/ || $output =~ /\.asm$/);
46
47$0 =~ m/(.*[\/\\])[^\/\\]+$/; my $dir=$1; my $xlate;
48( $xlate="${dir}x86_64-xlate.pl" and -f $xlate ) or
49( $xlate="${dir}../../perlasm/x86_64-xlate.pl" and -f $xlate) or
50die "can't locate x86_64-xlate.pl";
51
52open OUT,"| \"$^X\" \"$xlate\" $flavour \"$output\""
53 or die "can't call $xlate: $!";
54*STDOUT=*OUT;
55
56sub L() { $code.=".byte ".join(',',@_)."\n"; }
57sub LL(){ $code.=".byte ".join(',',@_).",".join(',',@_)."\n"; }
58
59@mm=("%r8","%r9","%r10","%r11","%r12","%r13","%r14","%r15");
60
61$func="whirlpool_block";
62$table=".Ltable";
63
64$code=<<___;
65.text
66
67.globl $func
68.type $func,\@function,3
69.align 16
70$func:
71.cfi_startproc
72 mov %rsp,%rax
73.cfi_def_cfa_register %rax
74 push %rbx
75.cfi_push %rbx
76 push %rbp
77.cfi_push %rbp
78 push %r12
79.cfi_push %r12
80 push %r13
81.cfi_push %r13
82 push %r14
83.cfi_push %r14
84 push %r15
85.cfi_push %r15
86
87 sub \$128+40,%rsp
88 and \$-64,%rsp
89
90 lea 128(%rsp),%r10
91 mov %rdi,0(%r10) # save parameter block
92 mov %rsi,8(%r10)
93 mov %rdx,16(%r10)
94 mov %rax,32(%r10) # saved stack pointer
95.cfi_cfa_expression %rsp+`128+32`,deref,+8
96.Lprologue:
97
98 mov %r10,%rbx
99 lea $table(%rip),%rbp
100
101 xor %rcx,%rcx
102 xor %rdx,%rdx
103___
104for($i=0;$i<8;$i++) { $code.="mov $i*8(%rdi),@mm[$i]\n"; } # L=H
105$code.=".Louterloop:\n";
106for($i=0;$i<8;$i++) { $code.="mov @mm[$i],$i*8(%rsp)\n"; } # K=L
107for($i=0;$i<8;$i++) { $code.="xor $i*8(%rsi),@mm[$i]\n"; } # L^=inp
108for($i=0;$i<8;$i++) { $code.="mov @mm[$i],64+$i*8(%rsp)\n"; } # S=L
109$code.=<<___;
110 xor %rsi,%rsi
111 mov %rsi,24(%rbx) # zero round counter
112 jmp .Lround
113.align 16
114.Lround:
115 mov 4096(%rbp,%rsi,8),@mm[0] # rc[r]
116 mov 0(%rsp),%eax
117 mov 4(%rsp),%ebx
118 movz %al,%ecx
119 movz %ah,%edx
120___
121for($i=0;$i<8;$i++) {
122 my $func = ($i==0)? "mov" : "xor";
123 $code.=<<___;
124 shr \$16,%eax
125 lea (%rcx,%rcx),%rsi
126 movz %al,%ecx
127 lea (%rdx,%rdx),%rdi
128 movz %ah,%edx
129 xor 0(%rbp,%rsi,8),@mm[0]
130 $func 7(%rbp,%rdi,8),@mm[1]
131 mov $i*8+8(%rsp),%eax # ($i+1)*8
132 lea (%rcx,%rcx),%rsi
133 movz %bl,%ecx
134 lea (%rdx,%rdx),%rdi
135 movz %bh,%edx
136 $func 6(%rbp,%rsi,8),@mm[2]
137 $func 5(%rbp,%rdi,8),@mm[3]
138 shr \$16,%ebx
139 lea (%rcx,%rcx),%rsi
140 movz %bl,%ecx
141 lea (%rdx,%rdx),%rdi
142 movz %bh,%edx
143 $func 4(%rbp,%rsi,8),@mm[4]
144 $func 3(%rbp,%rdi,8),@mm[5]
145 mov $i*8+8+4(%rsp),%ebx # ($i+1)*8+4
146 lea (%rcx,%rcx),%rsi
147 movz %al,%ecx
148 lea (%rdx,%rdx),%rdi
149 movz %ah,%edx
150 $func 2(%rbp,%rsi,8),@mm[6]
151 $func 1(%rbp,%rdi,8),@mm[7]
152___
153 push(@mm,shift(@mm));
154}
155for($i=0;$i<8;$i++) { $code.="mov @mm[$i],$i*8(%rsp)\n"; } # K=L
156for($i=0;$i<8;$i++) {
157 $code.=<<___;
158 shr \$16,%eax
159 lea (%rcx,%rcx),%rsi
160 movz %al,%ecx
161 lea (%rdx,%rdx),%rdi
162 movz %ah,%edx
163 xor 0(%rbp,%rsi,8),@mm[0]
164 xor 7(%rbp,%rdi,8),@mm[1]
165 `"mov 64+$i*8+8(%rsp),%eax" if($i<7);` # 64+($i+1)*8
166 lea (%rcx,%rcx),%rsi
167 movz %bl,%ecx
168 lea (%rdx,%rdx),%rdi
169 movz %bh,%edx
170 xor 6(%rbp,%rsi,8),@mm[2]
171 xor 5(%rbp,%rdi,8),@mm[3]
172 shr \$16,%ebx
173 lea (%rcx,%rcx),%rsi
174 movz %bl,%ecx
175 lea (%rdx,%rdx),%rdi
176 movz %bh,%edx
177 xor 4(%rbp,%rsi,8),@mm[4]
178 xor 3(%rbp,%rdi,8),@mm[5]
179 `"mov 64+$i*8+8+4(%rsp),%ebx" if($i<7);` # 64+($i+1)*8+4
180 lea (%rcx,%rcx),%rsi
181 movz %al,%ecx
182 lea (%rdx,%rdx),%rdi
183 movz %ah,%edx
184 xor 2(%rbp,%rsi,8),@mm[6]
185 xor 1(%rbp,%rdi,8),@mm[7]
186___
187 push(@mm,shift(@mm));
188}
189$code.=<<___;
190 lea 128(%rsp),%rbx
191 mov 24(%rbx),%rsi # pull round counter
192 add \$1,%rsi
193 cmp \$10,%rsi
194 je .Lroundsdone
195
196 mov %rsi,24(%rbx) # update round counter
197___
198for($i=0;$i<8;$i++) { $code.="mov @mm[$i],64+$i*8(%rsp)\n"; } # S=L
199$code.=<<___;
200 jmp .Lround
201.align 16
202.Lroundsdone:
203 mov 0(%rbx),%rdi # reload argument block
204 mov 8(%rbx),%rsi
205 mov 16(%rbx),%rax
206___
207for($i=0;$i<8;$i++) { $code.="xor $i*8(%rsi),@mm[$i]\n"; } # L^=inp
208for($i=0;$i<8;$i++) { $code.="xor $i*8(%rdi),@mm[$i]\n"; } # L^=H
209for($i=0;$i<8;$i++) { $code.="mov @mm[$i],$i*8(%rdi)\n"; } # H=L
210$code.=<<___;
211 lea 64(%rsi),%rsi # inp+=64
212 sub \$1,%rax # num--
213 jz .Lalldone
214 mov %rsi,8(%rbx) # update parameter block
215 mov %rax,16(%rbx)
216 jmp .Louterloop
217.Lalldone:
218 mov 32(%rbx),%rsi # restore saved pointer
219.cfi_def_cfa %rsi,8
220 mov -48(%rsi),%r15
221.cfi_restore %r15
222 mov -40(%rsi),%r14
223.cfi_restore %r14
224 mov -32(%rsi),%r13
225.cfi_restore %r13
226 mov -24(%rsi),%r12
227.cfi_restore %r12
228 mov -16(%rsi),%rbp
229.cfi_restore %rbp
230 mov -8(%rsi),%rbx
231.cfi_restore %rbx
232 lea (%rsi),%rsp
233.cfi_def_cfa_register %rsp
234.Lepilogue:
235 ret
236.cfi_endproc
237.size $func,.-$func
238
239.align 64
240.type $table,\@object
241$table:
242___
243 &LL(0x18,0x18,0x60,0x18,0xc0,0x78,0x30,0xd8);
244 &LL(0x23,0x23,0x8c,0x23,0x05,0xaf,0x46,0x26);
245 &LL(0xc6,0xc6,0x3f,0xc6,0x7e,0xf9,0x91,0xb8);
246 &LL(0xe8,0xe8,0x87,0xe8,0x13,0x6f,0xcd,0xfb);
247 &LL(0x87,0x87,0x26,0x87,0x4c,0xa1,0x13,0xcb);
248 &LL(0xb8,0xb8,0xda,0xb8,0xa9,0x62,0x6d,0x11);
249 &LL(0x01,0x01,0x04,0x01,0x08,0x05,0x02,0x09);
250 &LL(0x4f,0x4f,0x21,0x4f,0x42,0x6e,0x9e,0x0d);
251 &LL(0x36,0x36,0xd8,0x36,0xad,0xee,0x6c,0x9b);
252 &LL(0xa6,0xa6,0xa2,0xa6,0x59,0x04,0x51,0xff);
253 &LL(0xd2,0xd2,0x6f,0xd2,0xde,0xbd,0xb9,0x0c);
254 &LL(0xf5,0xf5,0xf3,0xf5,0xfb,0x06,0xf7,0x0e);
255 &LL(0x79,0x79,0xf9,0x79,0xef,0x80,0xf2,0x96);
256 &LL(0x6f,0x6f,0xa1,0x6f,0x5f,0xce,0xde,0x30);
257 &LL(0x91,0x91,0x7e,0x91,0xfc,0xef,0x3f,0x6d);
258 &LL(0x52,0x52,0x55,0x52,0xaa,0x07,0xa4,0xf8);
259 &LL(0x60,0x60,0x9d,0x60,0x27,0xfd,0xc0,0x47);
260 &LL(0xbc,0xbc,0xca,0xbc,0x89,0x76,0x65,0x35);
261 &LL(0x9b,0x9b,0x56,0x9b,0xac,0xcd,0x2b,0x37);
262 &LL(0x8e,0x8e,0x02,0x8e,0x04,0x8c,0x01,0x8a);
263 &LL(0xa3,0xa3,0xb6,0xa3,0x71,0x15,0x5b,0xd2);
264 &LL(0x0c,0x0c,0x30,0x0c,0x60,0x3c,0x18,0x6c);
265 &LL(0x7b,0x7b,0xf1,0x7b,0xff,0x8a,0xf6,0x84);
266 &LL(0x35,0x35,0xd4,0x35,0xb5,0xe1,0x6a,0x80);
267 &LL(0x1d,0x1d,0x74,0x1d,0xe8,0x69,0x3a,0xf5);
268 &LL(0xe0,0xe0,0xa7,0xe0,0x53,0x47,0xdd,0xb3);
269 &LL(0xd7,0xd7,0x7b,0xd7,0xf6,0xac,0xb3,0x21);
270 &LL(0xc2,0xc2,0x2f,0xc2,0x5e,0xed,0x99,0x9c);
271 &LL(0x2e,0x2e,0xb8,0x2e,0x6d,0x96,0x5c,0x43);
272 &LL(0x4b,0x4b,0x31,0x4b,0x62,0x7a,0x96,0x29);
273 &LL(0xfe,0xfe,0xdf,0xfe,0xa3,0x21,0xe1,0x5d);
274 &LL(0x57,0x57,0x41,0x57,0x82,0x16,0xae,0xd5);
275 &LL(0x15,0x15,0x54,0x15,0xa8,0x41,0x2a,0xbd);
276 &LL(0x77,0x77,0xc1,0x77,0x9f,0xb6,0xee,0xe8);
277 &LL(0x37,0x37,0xdc,0x37,0xa5,0xeb,0x6e,0x92);
278 &LL(0xe5,0xe5,0xb3,0xe5,0x7b,0x56,0xd7,0x9e);
279 &LL(0x9f,0x9f,0x46,0x9f,0x8c,0xd9,0x23,0x13);
280 &LL(0xf0,0xf0,0xe7,0xf0,0xd3,0x17,0xfd,0x23);
281 &LL(0x4a,0x4a,0x35,0x4a,0x6a,0x7f,0x94,0x20);
282 &LL(0xda,0xda,0x4f,0xda,0x9e,0x95,0xa9,0x44);
283 &LL(0x58,0x58,0x7d,0x58,0xfa,0x25,0xb0,0xa2);
284 &LL(0xc9,0xc9,0x03,0xc9,0x06,0xca,0x8f,0xcf);
285 &LL(0x29,0x29,0xa4,0x29,0x55,0x8d,0x52,0x7c);
286 &LL(0x0a,0x0a,0x28,0x0a,0x50,0x22,0x14,0x5a);
287 &LL(0xb1,0xb1,0xfe,0xb1,0xe1,0x4f,0x7f,0x50);
288 &LL(0xa0,0xa0,0xba,0xa0,0x69,0x1a,0x5d,0xc9);
289 &LL(0x6b,0x6b,0xb1,0x6b,0x7f,0xda,0xd6,0x14);
290 &LL(0x85,0x85,0x2e,0x85,0x5c,0xab,0x17,0xd9);
291 &LL(0xbd,0xbd,0xce,0xbd,0x81,0x73,0x67,0x3c);
292 &LL(0x5d,0x5d,0x69,0x5d,0xd2,0x34,0xba,0x8f);
293 &LL(0x10,0x10,0x40,0x10,0x80,0x50,0x20,0x90);
294 &LL(0xf4,0xf4,0xf7,0xf4,0xf3,0x03,0xf5,0x07);
295 &LL(0xcb,0xcb,0x0b,0xcb,0x16,0xc0,0x8b,0xdd);
296 &LL(0x3e,0x3e,0xf8,0x3e,0xed,0xc6,0x7c,0xd3);
297 &LL(0x05,0x05,0x14,0x05,0x28,0x11,0x0a,0x2d);
298 &LL(0x67,0x67,0x81,0x67,0x1f,0xe6,0xce,0x78);
299 &LL(0xe4,0xe4,0xb7,0xe4,0x73,0x53,0xd5,0x97);
300 &LL(0x27,0x27,0x9c,0x27,0x25,0xbb,0x4e,0x02);
301 &LL(0x41,0x41,0x19,0x41,0x32,0x58,0x82,0x73);
302 &LL(0x8b,0x8b,0x16,0x8b,0x2c,0x9d,0x0b,0xa7);
303 &LL(0xa7,0xa7,0xa6,0xa7,0x51,0x01,0x53,0xf6);
304 &LL(0x7d,0x7d,0xe9,0x7d,0xcf,0x94,0xfa,0xb2);
305 &LL(0x95,0x95,0x6e,0x95,0xdc,0xfb,0x37,0x49);
306 &LL(0xd8,0xd8,0x47,0xd8,0x8e,0x9f,0xad,0x56);
307 &LL(0xfb,0xfb,0xcb,0xfb,0x8b,0x30,0xeb,0x70);
308 &LL(0xee,0xee,0x9f,0xee,0x23,0x71,0xc1,0xcd);
309 &LL(0x7c,0x7c,0xed,0x7c,0xc7,0x91,0xf8,0xbb);
310 &LL(0x66,0x66,0x85,0x66,0x17,0xe3,0xcc,0x71);
311 &LL(0xdd,0xdd,0x53,0xdd,0xa6,0x8e,0xa7,0x7b);
312 &LL(0x17,0x17,0x5c,0x17,0xb8,0x4b,0x2e,0xaf);
313 &LL(0x47,0x47,0x01,0x47,0x02,0x46,0x8e,0x45);
314 &LL(0x9e,0x9e,0x42,0x9e,0x84,0xdc,0x21,0x1a);
315 &LL(0xca,0xca,0x0f,0xca,0x1e,0xc5,0x89,0xd4);
316 &LL(0x2d,0x2d,0xb4,0x2d,0x75,0x99,0x5a,0x58);
317 &LL(0xbf,0xbf,0xc6,0xbf,0x91,0x79,0x63,0x2e);
318 &LL(0x07,0x07,0x1c,0x07,0x38,0x1b,0x0e,0x3f);
319 &LL(0xad,0xad,0x8e,0xad,0x01,0x23,0x47,0xac);
320 &LL(0x5a,0x5a,0x75,0x5a,0xea,0x2f,0xb4,0xb0);
321 &LL(0x83,0x83,0x36,0x83,0x6c,0xb5,0x1b,0xef);
322 &LL(0x33,0x33,0xcc,0x33,0x85,0xff,0x66,0xb6);
323 &LL(0x63,0x63,0x91,0x63,0x3f,0xf2,0xc6,0x5c);
324 &LL(0x02,0x02,0x08,0x02,0x10,0x0a,0x04,0x12);
325 &LL(0xaa,0xaa,0x92,0xaa,0x39,0x38,0x49,0x93);
326 &LL(0x71,0x71,0xd9,0x71,0xaf,0xa8,0xe2,0xde);
327 &LL(0xc8,0xc8,0x07,0xc8,0x0e,0xcf,0x8d,0xc6);
328 &LL(0x19,0x19,0x64,0x19,0xc8,0x7d,0x32,0xd1);
329 &LL(0x49,0x49,0x39,0x49,0x72,0x70,0x92,0x3b);
330 &LL(0xd9,0xd9,0x43,0xd9,0x86,0x9a,0xaf,0x5f);
331 &LL(0xf2,0xf2,0xef,0xf2,0xc3,0x1d,0xf9,0x31);
332 &LL(0xe3,0xe3,0xab,0xe3,0x4b,0x48,0xdb,0xa8);
333 &LL(0x5b,0x5b,0x71,0x5b,0xe2,0x2a,0xb6,0xb9);
334 &LL(0x88,0x88,0x1a,0x88,0x34,0x92,0x0d,0xbc);
335 &LL(0x9a,0x9a,0x52,0x9a,0xa4,0xc8,0x29,0x3e);
336 &LL(0x26,0x26,0x98,0x26,0x2d,0xbe,0x4c,0x0b);
337 &LL(0x32,0x32,0xc8,0x32,0x8d,0xfa,0x64,0xbf);
338 &LL(0xb0,0xb0,0xfa,0xb0,0xe9,0x4a,0x7d,0x59);
339 &LL(0xe9,0xe9,0x83,0xe9,0x1b,0x6a,0xcf,0xf2);
340 &LL(0x0f,0x0f,0x3c,0x0f,0x78,0x33,0x1e,0x77);
341 &LL(0xd5,0xd5,0x73,0xd5,0xe6,0xa6,0xb7,0x33);
342 &LL(0x80,0x80,0x3a,0x80,0x74,0xba,0x1d,0xf4);
343 &LL(0xbe,0xbe,0xc2,0xbe,0x99,0x7c,0x61,0x27);
344 &LL(0xcd,0xcd,0x13,0xcd,0x26,0xde,0x87,0xeb);
345 &LL(0x34,0x34,0xd0,0x34,0xbd,0xe4,0x68,0x89);
346 &LL(0x48,0x48,0x3d,0x48,0x7a,0x75,0x90,0x32);
347 &LL(0xff,0xff,0xdb,0xff,0xab,0x24,0xe3,0x54);
348 &LL(0x7a,0x7a,0xf5,0x7a,0xf7,0x8f,0xf4,0x8d);
349 &LL(0x90,0x90,0x7a,0x90,0xf4,0xea,0x3d,0x64);
350 &LL(0x5f,0x5f,0x61,0x5f,0xc2,0x3e,0xbe,0x9d);
351 &LL(0x20,0x20,0x80,0x20,0x1d,0xa0,0x40,0x3d);
352 &LL(0x68,0x68,0xbd,0x68,0x67,0xd5,0xd0,0x0f);
353 &LL(0x1a,0x1a,0x68,0x1a,0xd0,0x72,0x34,0xca);
354 &LL(0xae,0xae,0x82,0xae,0x19,0x2c,0x41,0xb7);
355 &LL(0xb4,0xb4,0xea,0xb4,0xc9,0x5e,0x75,0x7d);
356 &LL(0x54,0x54,0x4d,0x54,0x9a,0x19,0xa8,0xce);
357 &LL(0x93,0x93,0x76,0x93,0xec,0xe5,0x3b,0x7f);
358 &LL(0x22,0x22,0x88,0x22,0x0d,0xaa,0x44,0x2f);
359 &LL(0x64,0x64,0x8d,0x64,0x07,0xe9,0xc8,0x63);
360 &LL(0xf1,0xf1,0xe3,0xf1,0xdb,0x12,0xff,0x2a);
361 &LL(0x73,0x73,0xd1,0x73,0xbf,0xa2,0xe6,0xcc);
362 &LL(0x12,0x12,0x48,0x12,0x90,0x5a,0x24,0x82);
363 &LL(0x40,0x40,0x1d,0x40,0x3a,0x5d,0x80,0x7a);
364 &LL(0x08,0x08,0x20,0x08,0x40,0x28,0x10,0x48);
365 &LL(0xc3,0xc3,0x2b,0xc3,0x56,0xe8,0x9b,0x95);
366 &LL(0xec,0xec,0x97,0xec,0x33,0x7b,0xc5,0xdf);
367 &LL(0xdb,0xdb,0x4b,0xdb,0x96,0x90,0xab,0x4d);
368 &LL(0xa1,0xa1,0xbe,0xa1,0x61,0x1f,0x5f,0xc0);
369 &LL(0x8d,0x8d,0x0e,0x8d,0x1c,0x83,0x07,0x91);
370 &LL(0x3d,0x3d,0xf4,0x3d,0xf5,0xc9,0x7a,0xc8);
371 &LL(0x97,0x97,0x66,0x97,0xcc,0xf1,0x33,0x5b);
372 &LL(0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00);
373 &LL(0xcf,0xcf,0x1b,0xcf,0x36,0xd4,0x83,0xf9);
374 &LL(0x2b,0x2b,0xac,0x2b,0x45,0x87,0x56,0x6e);
375 &LL(0x76,0x76,0xc5,0x76,0x97,0xb3,0xec,0xe1);
376 &LL(0x82,0x82,0x32,0x82,0x64,0xb0,0x19,0xe6);
377 &LL(0xd6,0xd6,0x7f,0xd6,0xfe,0xa9,0xb1,0x28);
378 &LL(0x1b,0x1b,0x6c,0x1b,0xd8,0x77,0x36,0xc3);
379 &LL(0xb5,0xb5,0xee,0xb5,0xc1,0x5b,0x77,0x74);
380 &LL(0xaf,0xaf,0x86,0xaf,0x11,0x29,0x43,0xbe);
381 &LL(0x6a,0x6a,0xb5,0x6a,0x77,0xdf,0xd4,0x1d);
382 &LL(0x50,0x50,0x5d,0x50,0xba,0x0d,0xa0,0xea);
383 &LL(0x45,0x45,0x09,0x45,0x12,0x4c,0x8a,0x57);
384 &LL(0xf3,0xf3,0xeb,0xf3,0xcb,0x18,0xfb,0x38);
385 &LL(0x30,0x30,0xc0,0x30,0x9d,0xf0,0x60,0xad);
386 &LL(0xef,0xef,0x9b,0xef,0x2b,0x74,0xc3,0xc4);
387 &LL(0x3f,0x3f,0xfc,0x3f,0xe5,0xc3,0x7e,0xda);
388 &LL(0x55,0x55,0x49,0x55,0x92,0x1c,0xaa,0xc7);
389 &LL(0xa2,0xa2,0xb2,0xa2,0x79,0x10,0x59,0xdb);
390 &LL(0xea,0xea,0x8f,0xea,0x03,0x65,0xc9,0xe9);
391 &LL(0x65,0x65,0x89,0x65,0x0f,0xec,0xca,0x6a);
392 &LL(0xba,0xba,0xd2,0xba,0xb9,0x68,0x69,0x03);
393 &LL(0x2f,0x2f,0xbc,0x2f,0x65,0x93,0x5e,0x4a);
394 &LL(0xc0,0xc0,0x27,0xc0,0x4e,0xe7,0x9d,0x8e);
395 &LL(0xde,0xde,0x5f,0xde,0xbe,0x81,0xa1,0x60);
396 &LL(0x1c,0x1c,0x70,0x1c,0xe0,0x6c,0x38,0xfc);
397 &LL(0xfd,0xfd,0xd3,0xfd,0xbb,0x2e,0xe7,0x46);
398 &LL(0x4d,0x4d,0x29,0x4d,0x52,0x64,0x9a,0x1f);
399 &LL(0x92,0x92,0x72,0x92,0xe4,0xe0,0x39,0x76);
400 &LL(0x75,0x75,0xc9,0x75,0x8f,0xbc,0xea,0xfa);
401 &LL(0x06,0x06,0x18,0x06,0x30,0x1e,0x0c,0x36);
402 &LL(0x8a,0x8a,0x12,0x8a,0x24,0x98,0x09,0xae);
403 &LL(0xb2,0xb2,0xf2,0xb2,0xf9,0x40,0x79,0x4b);
404 &LL(0xe6,0xe6,0xbf,0xe6,0x63,0x59,0xd1,0x85);
405 &LL(0x0e,0x0e,0x38,0x0e,0x70,0x36,0x1c,0x7e);
406 &LL(0x1f,0x1f,0x7c,0x1f,0xf8,0x63,0x3e,0xe7);
407 &LL(0x62,0x62,0x95,0x62,0x37,0xf7,0xc4,0x55);
408 &LL(0xd4,0xd4,0x77,0xd4,0xee,0xa3,0xb5,0x3a);
409 &LL(0xa8,0xa8,0x9a,0xa8,0x29,0x32,0x4d,0x81);
410 &LL(0x96,0x96,0x62,0x96,0xc4,0xf4,0x31,0x52);
411 &LL(0xf9,0xf9,0xc3,0xf9,0x9b,0x3a,0xef,0x62);
412 &LL(0xc5,0xc5,0x33,0xc5,0x66,0xf6,0x97,0xa3);
413 &LL(0x25,0x25,0x94,0x25,0x35,0xb1,0x4a,0x10);
414 &LL(0x59,0x59,0x79,0x59,0xf2,0x20,0xb2,0xab);
415 &LL(0x84,0x84,0x2a,0x84,0x54,0xae,0x15,0xd0);
416 &LL(0x72,0x72,0xd5,0x72,0xb7,0xa7,0xe4,0xc5);
417 &LL(0x39,0x39,0xe4,0x39,0xd5,0xdd,0x72,0xec);
418 &LL(0x4c,0x4c,0x2d,0x4c,0x5a,0x61,0x98,0x16);
419 &LL(0x5e,0x5e,0x65,0x5e,0xca,0x3b,0xbc,0x94);
420 &LL(0x78,0x78,0xfd,0x78,0xe7,0x85,0xf0,0x9f);
421 &LL(0x38,0x38,0xe0,0x38,0xdd,0xd8,0x70,0xe5);
422 &LL(0x8c,0x8c,0x0a,0x8c,0x14,0x86,0x05,0x98);
423 &LL(0xd1,0xd1,0x63,0xd1,0xc6,0xb2,0xbf,0x17);
424 &LL(0xa5,0xa5,0xae,0xa5,0x41,0x0b,0x57,0xe4);
425 &LL(0xe2,0xe2,0xaf,0xe2,0x43,0x4d,0xd9,0xa1);
426 &LL(0x61,0x61,0x99,0x61,0x2f,0xf8,0xc2,0x4e);
427 &LL(0xb3,0xb3,0xf6,0xb3,0xf1,0x45,0x7b,0x42);
428 &LL(0x21,0x21,0x84,0x21,0x15,0xa5,0x42,0x34);
429 &LL(0x9c,0x9c,0x4a,0x9c,0x94,0xd6,0x25,0x08);
430 &LL(0x1e,0x1e,0x78,0x1e,0xf0,0x66,0x3c,0xee);
431 &LL(0x43,0x43,0x11,0x43,0x22,0x52,0x86,0x61);
432 &LL(0xc7,0xc7,0x3b,0xc7,0x76,0xfc,0x93,0xb1);
433 &LL(0xfc,0xfc,0xd7,0xfc,0xb3,0x2b,0xe5,0x4f);
434 &LL(0x04,0x04,0x10,0x04,0x20,0x14,0x08,0x24);
435 &LL(0x51,0x51,0x59,0x51,0xb2,0x08,0xa2,0xe3);
436 &LL(0x99,0x99,0x5e,0x99,0xbc,0xc7,0x2f,0x25);
437 &LL(0x6d,0x6d,0xa9,0x6d,0x4f,0xc4,0xda,0x22);
438 &LL(0x0d,0x0d,0x34,0x0d,0x68,0x39,0x1a,0x65);
439 &LL(0xfa,0xfa,0xcf,0xfa,0x83,0x35,0xe9,0x79);
440 &LL(0xdf,0xdf,0x5b,0xdf,0xb6,0x84,0xa3,0x69);
441 &LL(0x7e,0x7e,0xe5,0x7e,0xd7,0x9b,0xfc,0xa9);
442 &LL(0x24,0x24,0x90,0x24,0x3d,0xb4,0x48,0x19);
443 &LL(0x3b,0x3b,0xec,0x3b,0xc5,0xd7,0x76,0xfe);
444 &LL(0xab,0xab,0x96,0xab,0x31,0x3d,0x4b,0x9a);
445 &LL(0xce,0xce,0x1f,0xce,0x3e,0xd1,0x81,0xf0);
446 &LL(0x11,0x11,0x44,0x11,0x88,0x55,0x22,0x99);
447 &LL(0x8f,0x8f,0x06,0x8f,0x0c,0x89,0x03,0x83);
448 &LL(0x4e,0x4e,0x25,0x4e,0x4a,0x6b,0x9c,0x04);
449 &LL(0xb7,0xb7,0xe6,0xb7,0xd1,0x51,0x73,0x66);
450 &LL(0xeb,0xeb,0x8b,0xeb,0x0b,0x60,0xcb,0xe0);
451 &LL(0x3c,0x3c,0xf0,0x3c,0xfd,0xcc,0x78,0xc1);
452 &LL(0x81,0x81,0x3e,0x81,0x7c,0xbf,0x1f,0xfd);
453 &LL(0x94,0x94,0x6a,0x94,0xd4,0xfe,0x35,0x40);
454 &LL(0xf7,0xf7,0xfb,0xf7,0xeb,0x0c,0xf3,0x1c);
455 &LL(0xb9,0xb9,0xde,0xb9,0xa1,0x67,0x6f,0x18);
456 &LL(0x13,0x13,0x4c,0x13,0x98,0x5f,0x26,0x8b);
457 &LL(0x2c,0x2c,0xb0,0x2c,0x7d,0x9c,0x58,0x51);
458 &LL(0xd3,0xd3,0x6b,0xd3,0xd6,0xb8,0xbb,0x05);
459 &LL(0xe7,0xe7,0xbb,0xe7,0x6b,0x5c,0xd3,0x8c);
460 &LL(0x6e,0x6e,0xa5,0x6e,0x57,0xcb,0xdc,0x39);
461 &LL(0xc4,0xc4,0x37,0xc4,0x6e,0xf3,0x95,0xaa);
462 &LL(0x03,0x03,0x0c,0x03,0x18,0x0f,0x06,0x1b);
463 &LL(0x56,0x56,0x45,0x56,0x8a,0x13,0xac,0xdc);
464 &LL(0x44,0x44,0x0d,0x44,0x1a,0x49,0x88,0x5e);
465 &LL(0x7f,0x7f,0xe1,0x7f,0xdf,0x9e,0xfe,0xa0);
466 &LL(0xa9,0xa9,0x9e,0xa9,0x21,0x37,0x4f,0x88);
467 &LL(0x2a,0x2a,0xa8,0x2a,0x4d,0x82,0x54,0x67);
468 &LL(0xbb,0xbb,0xd6,0xbb,0xb1,0x6d,0x6b,0x0a);
469 &LL(0xc1,0xc1,0x23,0xc1,0x46,0xe2,0x9f,0x87);
470 &LL(0x53,0x53,0x51,0x53,0xa2,0x02,0xa6,0xf1);
471 &LL(0xdc,0xdc,0x57,0xdc,0xae,0x8b,0xa5,0x72);
472 &LL(0x0b,0x0b,0x2c,0x0b,0x58,0x27,0x16,0x53);
473 &LL(0x9d,0x9d,0x4e,0x9d,0x9c,0xd3,0x27,0x01);
474 &LL(0x6c,0x6c,0xad,0x6c,0x47,0xc1,0xd8,0x2b);
475 &LL(0x31,0x31,0xc4,0x31,0x95,0xf5,0x62,0xa4);
476 &LL(0x74,0x74,0xcd,0x74,0x87,0xb9,0xe8,0xf3);
477 &LL(0xf6,0xf6,0xff,0xf6,0xe3,0x09,0xf1,0x15);
478 &LL(0x46,0x46,0x05,0x46,0x0a,0x43,0x8c,0x4c);
479 &LL(0xac,0xac,0x8a,0xac,0x09,0x26,0x45,0xa5);
480 &LL(0x89,0x89,0x1e,0x89,0x3c,0x97,0x0f,0xb5);
481 &LL(0x14,0x14,0x50,0x14,0xa0,0x44,0x28,0xb4);
482 &LL(0xe1,0xe1,0xa3,0xe1,0x5b,0x42,0xdf,0xba);
483 &LL(0x16,0x16,0x58,0x16,0xb0,0x4e,0x2c,0xa6);
484 &LL(0x3a,0x3a,0xe8,0x3a,0xcd,0xd2,0x74,0xf7);
485 &LL(0x69,0x69,0xb9,0x69,0x6f,0xd0,0xd2,0x06);
486 &LL(0x09,0x09,0x24,0x09,0x48,0x2d,0x12,0x41);
487 &LL(0x70,0x70,0xdd,0x70,0xa7,0xad,0xe0,0xd7);
488 &LL(0xb6,0xb6,0xe2,0xb6,0xd9,0x54,0x71,0x6f);
489 &LL(0xd0,0xd0,0x67,0xd0,0xce,0xb7,0xbd,0x1e);
490 &LL(0xed,0xed,0x93,0xed,0x3b,0x7e,0xc7,0xd6);
491 &LL(0xcc,0xcc,0x17,0xcc,0x2e,0xdb,0x85,0xe2);
492 &LL(0x42,0x42,0x15,0x42,0x2a,0x57,0x84,0x68);
493 &LL(0x98,0x98,0x5a,0x98,0xb4,0xc2,0x2d,0x2c);
494 &LL(0xa4,0xa4,0xaa,0xa4,0x49,0x0e,0x55,0xed);
495 &LL(0x28,0x28,0xa0,0x28,0x5d,0x88,0x50,0x75);
496 &LL(0x5c,0x5c,0x6d,0x5c,0xda,0x31,0xb8,0x86);
497 &LL(0xf8,0xf8,0xc7,0xf8,0x93,0x3f,0xed,0x6b);
498 &LL(0x86,0x86,0x22,0x86,0x44,0xa4,0x11,0xc2);
499
500 &L(0x18,0x23,0xc6,0xe8,0x87,0xb8,0x01,0x4f); # rc[ROUNDS]
501 &L(0x36,0xa6,0xd2,0xf5,0x79,0x6f,0x91,0x52);
502 &L(0x60,0xbc,0x9b,0x8e,0xa3,0x0c,0x7b,0x35);
503 &L(0x1d,0xe0,0xd7,0xc2,0x2e,0x4b,0xfe,0x57);
504 &L(0x15,0x77,0x37,0xe5,0x9f,0xf0,0x4a,0xda);
505 &L(0x58,0xc9,0x29,0x0a,0xb1,0xa0,0x6b,0x85);
506 &L(0xbd,0x5d,0x10,0xf4,0xcb,0x3e,0x05,0x67);
507 &L(0xe4,0x27,0x41,0x8b,0xa7,0x7d,0x95,0xd8);
508 &L(0xfb,0xee,0x7c,0x66,0xdd,0x17,0x47,0x9e);
509 &L(0xca,0x2d,0xbf,0x07,0xad,0x5a,0x83,0x33);
510
511# EXCEPTION_DISPOSITION handler (EXCEPTION_RECORD *rec,ULONG64 frame,
512# CONTEXT *context,DISPATCHER_CONTEXT *disp)
513if ($win64) {
514$rec="%rcx";
515$frame="%rdx";
516$context="%r8";
517$disp="%r9";
518
519$code.=<<___;
520.extern __imp_RtlVirtualUnwind
521.type se_handler,\@abi-omnipotent
522.align 16
523se_handler:
524 push %rsi
525 push %rdi
526 push %rbx
527 push %rbp
528 push %r12
529 push %r13
530 push %r14
531 push %r15
532 pushfq
533 sub \$64,%rsp
534
535 mov 120($context),%rax # pull context->Rax
536 mov 248($context),%rbx # pull context->Rip
537
538 lea .Lprologue(%rip),%r10
539 cmp %r10,%rbx # context->Rip<.Lprologue
540 jb .Lin_prologue
541
542 mov 152($context),%rax # pull context->Rsp
543
544 lea .Lepilogue(%rip),%r10
545 cmp %r10,%rbx # context->Rip>=.Lepilogue
546 jae .Lin_prologue
547
548 mov 128+32(%rax),%rax # pull saved stack pointer
549
550 mov -8(%rax),%rbx
551 mov -16(%rax),%rbp
552 mov -24(%rax),%r12
553 mov -32(%rax),%r13
554 mov -40(%rax),%r14
555 mov -48(%rax),%r15
556 mov %rbx,144($context) # restore context->Rbx
557 mov %rbp,160($context) # restore context->Rbp
558 mov %r12,216($context) # restore context->R12
559 mov %r13,224($context) # restore context->R13
560 mov %r14,232($context) # restore context->R14
561 mov %r15,240($context) # restore context->R15
562
563.Lin_prologue:
564 mov 8(%rax),%rdi
565 mov 16(%rax),%rsi
566 mov %rax,152($context) # restore context->Rsp
567 mov %rsi,168($context) # restore context->Rsi
568 mov %rdi,176($context) # restore context->Rdi
569
570 mov 40($disp),%rdi # disp->ContextRecord
571 mov $context,%rsi # context
572 mov \$154,%ecx # sizeof(CONTEXT)
573 .long 0xa548f3fc # cld; rep movsq
574
575 mov $disp,%rsi
576 xor %rcx,%rcx # arg1, UNW_FLAG_NHANDLER
577 mov 8(%rsi),%rdx # arg2, disp->ImageBase
578 mov 0(%rsi),%r8 # arg3, disp->ControlPc
579 mov 16(%rsi),%r9 # arg4, disp->FunctionEntry
580 mov 40(%rsi),%r10 # disp->ContextRecord
581 lea 56(%rsi),%r11 # &disp->HandlerData
582 lea 24(%rsi),%r12 # &disp->EstablisherFrame
583 mov %r10,32(%rsp) # arg5
584 mov %r11,40(%rsp) # arg6
585 mov %r12,48(%rsp) # arg7
586 mov %rcx,56(%rsp) # arg8, (NULL)
587 call *__imp_RtlVirtualUnwind(%rip)
588
589 mov \$1,%eax # ExceptionContinueSearch
590 add \$64,%rsp
591 popfq
592 pop %r15
593 pop %r14
594 pop %r13
595 pop %r12
596 pop %rbp
597 pop %rbx
598 pop %rdi
599 pop %rsi
600 ret
601.size se_handler,.-se_handler
602
603.section .pdata
604.align 4
605 .rva .LSEH_begin_$func
606 .rva .LSEH_end_$func
607 .rva .LSEH_info_$func
608
609.section .xdata
610.align 8
611.LSEH_info_$func:
612 .byte 9,0,0,0
613 .rva se_handler
614___
615}
616
617$code =~ s/\`([^\`]*)\`/eval $1/gem;
618print $code;
619close STDOUT or die "error closing STDOUT: $!";
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