1#! /usr/bin/env perl
2# Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
3#
4# Licensed under the OpenSSL license (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# Normal is the
11# ripemd160_block_asm_data_order(RIPEMD160_CTX *c, ULONG *X,int blocks);
12
13$normal=0;
14
15$0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
16push(@INC,"${dir}","${dir}../../perlasm");
17require "x86asm.pl";
18
19$output=pop;
20open STDOUT,">$output";
21
22&asm_init($ARGV[0]);
23
24$A="ecx";
25$B="esi";
26$C="edi";
27$D="ebx";
28$E="ebp";
29$tmp1="eax";
30$tmp2="edx";
31
32$KL1=0x5A827999;
33$KL2=0x6ED9EBA1;
34$KL3=0x8F1BBCDC;
35$KL4=0xA953FD4E;
36$KR0=0x50A28BE6;
37$KR1=0x5C4DD124;
38$KR2=0x6D703EF3;
39$KR3=0x7A6D76E9;
40
41
42@wl=(	 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,13,14,15,
43	 7, 4,13, 1,10, 6,15, 3,12, 0, 9, 5, 2,14,11, 8,
44	 3,10,14, 4, 9,15, 8, 1, 2, 7, 0, 6,13,11, 5,12,
45	 1, 9,11,10, 0, 8,12, 4,13, 3, 7,15,14, 5, 6, 2,
46	 4, 0, 5, 9, 7,12, 2,10,14, 1, 3, 8,11, 6,15,13,
47	 );
48
49@wr=(	 5,14, 7, 0, 9, 2,11, 4,13, 6,15, 8, 1,10, 3,12,
50	 6,11, 3, 7, 0,13, 5,10,14,15, 8,12, 4, 9, 1, 2,
51	15, 5, 1, 3, 7,14, 6, 9,11, 8,12, 2,10, 0, 4,13,
52	 8, 6, 4, 1, 3,11,15, 0, 5,12, 2,13, 9, 7,10,14,
53	12,15,10, 4, 1, 5, 8, 7, 6, 2,13,14, 0, 3, 9,11,
54	);
55
56@sl=(	11,14,15,12, 5, 8, 7, 9,11,13,14,15, 6, 7, 9, 8,
57	 7, 6, 8,13,11, 9, 7,15, 7,12,15, 9,11, 7,13,12,
58	11,13, 6, 7,14, 9,13,15,14, 8,13, 6, 5,12, 7, 5,
59	11,12,14,15,14,15, 9, 8, 9,14, 5, 6, 8, 6, 5,12,
60	 9,15, 5,11, 6, 8,13,12, 5,12,13,14,11, 8, 5, 6,
61	 );
62
63@sr=(	 8, 9, 9,11,13,15,15, 5, 7, 7, 8,11,14,14,12, 6,
64	 9,13,15, 7,12, 8, 9,11, 7, 7,12, 7, 6,15,13,11,
65	 9, 7,15,11, 8, 6, 6,14,12,13, 5,14,13,13, 7, 5,
66	15, 5, 8,11,14,14, 6,14, 6, 9,12, 9,12, 5,15, 8,
67	 8, 5,12, 9,12, 5,14, 6, 8,13, 6, 5,15,13,11,11,
68 	);
69
70&ripemd160_block("ripemd160_block_asm_data_order");
71&asm_finish();
72
73close STDOUT;
74
75sub Xv
76	{
77	local($n)=@_;
78	return(&swtmp($n));
79	# tmp on stack
80	}
81
82sub Np
83	{
84	local($p)=@_;
85	local(%n)=($A,$E,$B,$A,$C,$B,$D,$C,$E,$D);
86	return($n{$p});
87	}
88
89sub RIP1
90	{
91	local($a,$b,$c,$d,$e,$pos,$s,$o,$pos2)=@_;
92
93	&comment($p++);
94	if ($p & 1)
95		{
96	 #&mov($tmp1,	$c) if $o == -1;
97	&xor($tmp1,	$d) if $o == -1;
98	 &mov($tmp2,	&Xv($pos));
99	&xor($tmp1,	$b);
100	 &add($a,	$tmp2);
101	&rotl($c,	10);
102	&add($a,	$tmp1);
103	 &mov($tmp1,	&Np($c));	# NEXT
104	 # XXX
105	&rotl($a,	$s);
106	&add($a,	$e);
107		}
108	else
109		{
110	 &xor($tmp1,	$d);
111	&mov($tmp2,	&Xv($pos));
112	 &xor($tmp1,	$b);
113	&add($a,	$tmp1);
114	 &mov($tmp1,	&Np($c)) if $o <= 0;
115	 &mov($tmp1,	-1) if $o == 1;
116	 # XXX if $o == 2;
117	&rotl($c,	10);
118	&add($a,	$tmp2);
119	 &xor($tmp1,	&Np($d)) if $o <= 0;
120	 &mov($tmp2,	&Xv($pos2)) if $o == 1;
121	 &mov($tmp2,	&wparam(0)) if $o == 2;
122	&rotl($a,	$s);
123	&add($a,	$e);
124		}
125	}
126
127sub RIP2
128	{
129	local($a,$b,$c,$d,$e,$pos,$pos2,$s,$K,$o)=@_;
130
131# XXXXXX
132	&comment($p++);
133	if ($p & 1)
134		{
135#	 &mov($tmp2,	&Xv($pos)) if $o < -1;
136#	&mov($tmp1,	-1) if $o < -1;
137
138	 &add($a,	$tmp2);
139	&mov($tmp2,	$c);
140	 &sub($tmp1,	$b);
141	&and($tmp2,	$b);
142	 &and($tmp1,	$d);
143	&or($tmp2,	$tmp1);
144	 &mov($tmp1,	&Xv($pos2)) if $o <= 0; # XXXXXXXXXXXXXX
145	 # XXX
146	&rotl($c,	10);
147	&lea($a,	&DWP($K,$a,$tmp2,1));
148	 &mov($tmp2,	-1) if $o <= 0;
149	 # XXX
150	&rotl($a,	$s);
151	&add($a,	$e);
152		}
153	else
154		{
155	 # XXX
156	 &add($a,	$tmp1);
157	&mov($tmp1,	$c);
158	 &sub($tmp2,	$b);
159	&and($tmp1,	$b);
160	 &and($tmp2,	$d);
161	if ($o != 2)
162		{
163	&or($tmp1,	$tmp2);
164	 &mov($tmp2,	&Xv($pos2)) if $o <= 0;
165	 &mov($tmp2,	-1) if $o == 1;
166	&rotl($c,	10);
167	&lea($a,	&DWP($K,$a,$tmp1,1));
168	 &mov($tmp1,	-1) if $o <= 0;
169	 &sub($tmp2,	&Np($c)) if $o == 1;
170		} else {
171	&or($tmp2,	$tmp1);
172	 &mov($tmp1,	&Np($c));
173	&rotl($c,	10);
174	&lea($a,	&DWP($K,$a,$tmp2,1));
175	 &xor($tmp1,	&Np($d));
176		}
177	&rotl($a,	$s);
178	&add($a,	$e);
179		}
180	}
181
182sub RIP3
183	{
184	local($a,$b,$c,$d,$e,$pos,$s,$K,$o,$pos2)=@_;
185
186	&comment($p++);
187	if ($p & 1)
188		{
189#	 &mov($tmp2,	-1) if $o < -1;
190#	&sub($tmp2,	$c) if $o < -1;
191	 &mov($tmp1,	&Xv($pos));
192	&or($tmp2,	$b);
193	 &add($a,	$tmp1);
194	&xor($tmp2,	$d);
195	 &mov($tmp1,	-1) if $o <= 0;		# NEXT
196	 # XXX
197	&rotl($c,	10);
198	&lea($a,	&DWP($K,$a,$tmp2,1));
199	 &sub($tmp1,	&Np($c)) if $o <= 0;	# NEXT
200	 # XXX
201	&rotl($a,	$s);
202	&add($a,	$e);
203		}
204	else
205		{
206	 &mov($tmp2,	&Xv($pos));
207	&or($tmp1,	$b);
208	 &add($a,	$tmp2);
209	&xor($tmp1,	$d);
210	 &mov($tmp2,	-1) if $o <= 0;		# NEXT
211	 &mov($tmp2,	-1) if $o == 1;
212	 &mov($tmp2,	&Xv($pos2)) if $o == 2;
213	&rotl($c,	10);
214	&lea($a,	&DWP($K,$a,$tmp1,1));
215	 &sub($tmp2,	&Np($c)) if $o <= 0;	# NEXT
216	 &mov($tmp1,	&Np($d)) if $o == 1;
217	 &mov($tmp1,	-1) if $o == 2;
218	&rotl($a,	$s);
219	&add($a,	$e);
220		}
221	}
222
223sub RIP4
224	{
225	local($a,$b,$c,$d,$e,$pos,$s,$K,$o)=@_;
226
227	&comment($p++);
228	if ($p & 1)
229		{
230#	 &mov($tmp2,	-1) if $o == -2;
231#	&mov($tmp1,	$d) if $o == -2;
232	 &sub($tmp2,	$d);
233	&and($tmp1,	$b);
234	 &and($tmp2,	$c);
235	&or($tmp2,	$tmp1);
236	 &mov($tmp1,	&Xv($pos));
237	&rotl($c,	10);
238	&lea($a,	&DWP($K,$a,$tmp2));
239	 &mov($tmp2,	-1) unless $o > 0;	# NEXT
240	 # XXX
241	&add($a,	$tmp1);
242	 &mov($tmp1,	&Np($d)) unless $o > 0; # NEXT
243	 # XXX
244	&rotl($a,	$s);
245	&add($a,	$e);
246		}
247	else
248		{
249	 &sub($tmp2,	$d);
250	&and($tmp1,	$b);
251	 &and($tmp2,	$c);
252	&or($tmp2,	$tmp1);
253	 &mov($tmp1,	&Xv($pos));
254	&rotl($c,	10);
255	&lea($a,	&DWP($K,$a,$tmp2));
256	 &mov($tmp2,	-1) if $o == 0;	# NEXT
257	 &mov($tmp2,	-1) if $o == 1;
258	 &mov($tmp2,	-1) if $o == 2;
259	 # XXX
260	&add($a,	$tmp1);
261	 &mov($tmp1,	&Np($d)) if $o == 0;	# NEXT
262	 &sub($tmp2,	&Np($d)) if $o == 1;
263	 &sub($tmp2,	&Np($c)) if $o == 2;
264	 # XXX
265	&rotl($a,	$s);
266	&add($a,	$e);
267		}
268	}
269
270sub RIP5
271	{
272	local($a,$b,$c,$d,$e,$pos,$s,$K,$o)=@_;
273
274	&comment($p++);
275	if ($p & 1)
276		{
277	 &mov($tmp2,	-1) if $o == -2;
278	&sub($tmp2,	$d) if $o == -2;
279	 &mov($tmp1,	&Xv($pos));
280	&or($tmp2,	$c);
281	 &add($a,	$tmp1);
282	&xor($tmp2,	$b);
283	 &mov($tmp1,	-1) if $o <= 0;
284	 # XXX
285	&rotl($c,	10);
286	&lea($a,	&DWP($K,$a,$tmp2,1));
287	 &sub($tmp1,	&Np($d)) if $o <= 0;
288	 # XXX
289	&rotl($a,	$s);
290	&add($a,	$e);
291		}
292	else
293		{
294	 &mov($tmp2,	&Xv($pos));
295	&or($tmp1,	$c);
296	 &add($a,	$tmp2);
297	&xor($tmp1,	$b);
298	 &mov($tmp2,	-1) if $o <= 0;
299	 &mov($tmp2,	&wparam(0)) if $o == 1;	# Middle code
300	 &mov($tmp2,	-1) if $o == 2;
301	&rotl($c,	10);
302	&lea($a,	&DWP($K,$a,$tmp1,1));
303	 &sub($tmp2,	&Np($d)) if $o <= 0;
304	 &mov(&swtmp(16),	$A) if $o == 1;
305	 &mov($tmp1,	&Np($d)) if $o == 2;
306	&rotl($a,	$s);
307	&add($a,	$e);
308		}
309	}
310
311sub ripemd160_block
312	{
313	local($name)=@_;
314
315	&function_begin_B($name,"",3);
316
317	# parameter 1 is the RIPEMD160_CTX structure.
318	# A	0
319	# B	4
320	# C	8
321	# D 	12
322	# E 	16
323
324	&mov($tmp2,	&wparam(0));
325	 &mov($tmp1,	&wparam(1));
326	&push("esi");
327	 &mov($A,	&DWP( 0,$tmp2,"",0));
328	&push("edi");
329	 &mov($B,	&DWP( 4,$tmp2,"",0));
330	&push("ebp");
331	 &mov($C,	&DWP( 8,$tmp2,"",0));
332	&push("ebx");
333	 &stack_push(16+5+6);
334			  # Special comment about the figure of 6.
335			  # Idea is to pad the current frame so
336			  # that the top of the stack gets fairly
337			  # aligned. Well, as you realize it would
338			  # always depend on how the frame below is
339			  # aligned. The good news are that gcc-2.95
340			  # and later does keep first argument at
341			  # least double-wise aligned.
342
343	&set_label("start") unless $normal;
344	&comment("");
345
346	# &mov($tmp1,	&wparam(1)); # Done at end of loop
347	# &mov($tmp2,	&wparam(0)); # Done at end of loop
348
349	for ($z=0; $z<16; $z+=2)
350		{
351		&mov($D,		&DWP( $z*4,$tmp1,"",0));
352		 &mov($E,		&DWP( ($z+1)*4,$tmp1,"",0));
353		&mov(&swtmp($z),	$D);
354		 &mov(&swtmp($z+1),	$E);
355		}
356	&mov($tmp1,	$C);
357	 &mov($D,	&DWP(12,$tmp2,"",0));
358	&mov($E,	&DWP(16,$tmp2,"",0));
359
360	&RIP1($A,$B,$C,$D,$E,$wl[ 0],$sl[ 0],-1);
361	&RIP1($E,$A,$B,$C,$D,$wl[ 1],$sl[ 1],0);
362	&RIP1($D,$E,$A,$B,$C,$wl[ 2],$sl[ 2],0);
363	&RIP1($C,$D,$E,$A,$B,$wl[ 3],$sl[ 3],0);
364	&RIP1($B,$C,$D,$E,$A,$wl[ 4],$sl[ 4],0);
365	&RIP1($A,$B,$C,$D,$E,$wl[ 5],$sl[ 5],0);
366	&RIP1($E,$A,$B,$C,$D,$wl[ 6],$sl[ 6],0);
367	&RIP1($D,$E,$A,$B,$C,$wl[ 7],$sl[ 7],0);
368	&RIP1($C,$D,$E,$A,$B,$wl[ 8],$sl[ 8],0);
369	&RIP1($B,$C,$D,$E,$A,$wl[ 9],$sl[ 9],0);
370	&RIP1($A,$B,$C,$D,$E,$wl[10],$sl[10],0);
371	&RIP1($E,$A,$B,$C,$D,$wl[11],$sl[11],0);
372	&RIP1($D,$E,$A,$B,$C,$wl[12],$sl[12],0);
373	&RIP1($C,$D,$E,$A,$B,$wl[13],$sl[13],0);
374	&RIP1($B,$C,$D,$E,$A,$wl[14],$sl[14],0);
375	&RIP1($A,$B,$C,$D,$E,$wl[15],$sl[15],1,$wl[16]);
376
377	&RIP2($E,$A,$B,$C,$D,$wl[16],$wl[17],$sl[16],$KL1,-1);
378	&RIP2($D,$E,$A,$B,$C,$wl[17],$wl[18],$sl[17],$KL1,0);
379	&RIP2($C,$D,$E,$A,$B,$wl[18],$wl[19],$sl[18],$KL1,0);
380	&RIP2($B,$C,$D,$E,$A,$wl[19],$wl[20],$sl[19],$KL1,0);
381	&RIP2($A,$B,$C,$D,$E,$wl[20],$wl[21],$sl[20],$KL1,0);
382	&RIP2($E,$A,$B,$C,$D,$wl[21],$wl[22],$sl[21],$KL1,0);
383	&RIP2($D,$E,$A,$B,$C,$wl[22],$wl[23],$sl[22],$KL1,0);
384	&RIP2($C,$D,$E,$A,$B,$wl[23],$wl[24],$sl[23],$KL1,0);
385	&RIP2($B,$C,$D,$E,$A,$wl[24],$wl[25],$sl[24],$KL1,0);
386	&RIP2($A,$B,$C,$D,$E,$wl[25],$wl[26],$sl[25],$KL1,0);
387	&RIP2($E,$A,$B,$C,$D,$wl[26],$wl[27],$sl[26],$KL1,0);
388	&RIP2($D,$E,$A,$B,$C,$wl[27],$wl[28],$sl[27],$KL1,0);
389	&RIP2($C,$D,$E,$A,$B,$wl[28],$wl[29],$sl[28],$KL1,0);
390	&RIP2($B,$C,$D,$E,$A,$wl[29],$wl[30],$sl[29],$KL1,0);
391	&RIP2($A,$B,$C,$D,$E,$wl[30],$wl[31],$sl[30],$KL1,0);
392	&RIP2($E,$A,$B,$C,$D,$wl[31],$wl[32],$sl[31],$KL1,1);
393
394	&RIP3($D,$E,$A,$B,$C,$wl[32],$sl[32],$KL2,-1);
395	&RIP3($C,$D,$E,$A,$B,$wl[33],$sl[33],$KL2,0);
396	&RIP3($B,$C,$D,$E,$A,$wl[34],$sl[34],$KL2,0);
397	&RIP3($A,$B,$C,$D,$E,$wl[35],$sl[35],$KL2,0);
398	&RIP3($E,$A,$B,$C,$D,$wl[36],$sl[36],$KL2,0);
399	&RIP3($D,$E,$A,$B,$C,$wl[37],$sl[37],$KL2,0);
400	&RIP3($C,$D,$E,$A,$B,$wl[38],$sl[38],$KL2,0);
401	&RIP3($B,$C,$D,$E,$A,$wl[39],$sl[39],$KL2,0);
402	&RIP3($A,$B,$C,$D,$E,$wl[40],$sl[40],$KL2,0);
403	&RIP3($E,$A,$B,$C,$D,$wl[41],$sl[41],$KL2,0);
404	&RIP3($D,$E,$A,$B,$C,$wl[42],$sl[42],$KL2,0);
405	&RIP3($C,$D,$E,$A,$B,$wl[43],$sl[43],$KL2,0);
406	&RIP3($B,$C,$D,$E,$A,$wl[44],$sl[44],$KL2,0);
407	&RIP3($A,$B,$C,$D,$E,$wl[45],$sl[45],$KL2,0);
408	&RIP3($E,$A,$B,$C,$D,$wl[46],$sl[46],$KL2,0);
409	&RIP3($D,$E,$A,$B,$C,$wl[47],$sl[47],$KL2,1);
410
411	&RIP4($C,$D,$E,$A,$B,$wl[48],$sl[48],$KL3,-1);
412	&RIP4($B,$C,$D,$E,$A,$wl[49],$sl[49],$KL3,0);
413	&RIP4($A,$B,$C,$D,$E,$wl[50],$sl[50],$KL3,0);
414	&RIP4($E,$A,$B,$C,$D,$wl[51],$sl[51],$KL3,0);
415	&RIP4($D,$E,$A,$B,$C,$wl[52],$sl[52],$KL3,0);
416	&RIP4($C,$D,$E,$A,$B,$wl[53],$sl[53],$KL3,0);
417	&RIP4($B,$C,$D,$E,$A,$wl[54],$sl[54],$KL3,0);
418	&RIP4($A,$B,$C,$D,$E,$wl[55],$sl[55],$KL3,0);
419	&RIP4($E,$A,$B,$C,$D,$wl[56],$sl[56],$KL3,0);
420	&RIP4($D,$E,$A,$B,$C,$wl[57],$sl[57],$KL3,0);
421	&RIP4($C,$D,$E,$A,$B,$wl[58],$sl[58],$KL3,0);
422	&RIP4($B,$C,$D,$E,$A,$wl[59],$sl[59],$KL3,0);
423	&RIP4($A,$B,$C,$D,$E,$wl[60],$sl[60],$KL3,0);
424	&RIP4($E,$A,$B,$C,$D,$wl[61],$sl[61],$KL3,0);
425	&RIP4($D,$E,$A,$B,$C,$wl[62],$sl[62],$KL3,0);
426	&RIP4($C,$D,$E,$A,$B,$wl[63],$sl[63],$KL3,1);
427
428	&RIP5($B,$C,$D,$E,$A,$wl[64],$sl[64],$KL4,-1);
429	&RIP5($A,$B,$C,$D,$E,$wl[65],$sl[65],$KL4,0);
430	&RIP5($E,$A,$B,$C,$D,$wl[66],$sl[66],$KL4,0);
431	&RIP5($D,$E,$A,$B,$C,$wl[67],$sl[67],$KL4,0);
432	&RIP5($C,$D,$E,$A,$B,$wl[68],$sl[68],$KL4,0);
433	&RIP5($B,$C,$D,$E,$A,$wl[69],$sl[69],$KL4,0);
434	&RIP5($A,$B,$C,$D,$E,$wl[70],$sl[70],$KL4,0);
435	&RIP5($E,$A,$B,$C,$D,$wl[71],$sl[71],$KL4,0);
436	&RIP5($D,$E,$A,$B,$C,$wl[72],$sl[72],$KL4,0);
437	&RIP5($C,$D,$E,$A,$B,$wl[73],$sl[73],$KL4,0);
438	&RIP5($B,$C,$D,$E,$A,$wl[74],$sl[74],$KL4,0);
439	&RIP5($A,$B,$C,$D,$E,$wl[75],$sl[75],$KL4,0);
440	&RIP5($E,$A,$B,$C,$D,$wl[76],$sl[76],$KL4,0);
441	&RIP5($D,$E,$A,$B,$C,$wl[77],$sl[77],$KL4,0);
442	&RIP5($C,$D,$E,$A,$B,$wl[78],$sl[78],$KL4,0);
443	&RIP5($B,$C,$D,$E,$A,$wl[79],$sl[79],$KL4,1);
444
445	# &mov($tmp2,	&wparam(0)); # moved into last RIP5
446	# &mov(&swtmp(16),	$A);
447	 &mov($A,	&DWP( 0,$tmp2,"",0));
448	&mov(&swtmp(16+1),	$B);
449	 &mov(&swtmp(16+2),	$C);
450	&mov($B,	&DWP( 4,$tmp2,"",0));
451	 &mov(&swtmp(16+3),	$D);
452	&mov($C,	&DWP( 8,$tmp2,"",0));
453	 &mov(&swtmp(16+4),	$E);
454	&mov($D,	&DWP(12,$tmp2,"",0));
455	 &mov($E,	&DWP(16,$tmp2,"",0));
456
457	&RIP5($A,$B,$C,$D,$E,$wr[ 0],$sr[ 0],$KR0,-2);
458	&RIP5($E,$A,$B,$C,$D,$wr[ 1],$sr[ 1],$KR0,0);
459	&RIP5($D,$E,$A,$B,$C,$wr[ 2],$sr[ 2],$KR0,0);
460	&RIP5($C,$D,$E,$A,$B,$wr[ 3],$sr[ 3],$KR0,0);
461	&RIP5($B,$C,$D,$E,$A,$wr[ 4],$sr[ 4],$KR0,0);
462	&RIP5($A,$B,$C,$D,$E,$wr[ 5],$sr[ 5],$KR0,0);
463	&RIP5($E,$A,$B,$C,$D,$wr[ 6],$sr[ 6],$KR0,0);
464	&RIP5($D,$E,$A,$B,$C,$wr[ 7],$sr[ 7],$KR0,0);
465	&RIP5($C,$D,$E,$A,$B,$wr[ 8],$sr[ 8],$KR0,0);
466	&RIP5($B,$C,$D,$E,$A,$wr[ 9],$sr[ 9],$KR0,0);
467	&RIP5($A,$B,$C,$D,$E,$wr[10],$sr[10],$KR0,0);
468	&RIP5($E,$A,$B,$C,$D,$wr[11],$sr[11],$KR0,0);
469	&RIP5($D,$E,$A,$B,$C,$wr[12],$sr[12],$KR0,0);
470	&RIP5($C,$D,$E,$A,$B,$wr[13],$sr[13],$KR0,0);
471	&RIP5($B,$C,$D,$E,$A,$wr[14],$sr[14],$KR0,0);
472	&RIP5($A,$B,$C,$D,$E,$wr[15],$sr[15],$KR0,2);
473
474	&RIP4($E,$A,$B,$C,$D,$wr[16],$sr[16],$KR1,-2);
475	&RIP4($D,$E,$A,$B,$C,$wr[17],$sr[17],$KR1,0);
476	&RIP4($C,$D,$E,$A,$B,$wr[18],$sr[18],$KR1,0);
477	&RIP4($B,$C,$D,$E,$A,$wr[19],$sr[19],$KR1,0);
478	&RIP4($A,$B,$C,$D,$E,$wr[20],$sr[20],$KR1,0);
479	&RIP4($E,$A,$B,$C,$D,$wr[21],$sr[21],$KR1,0);
480	&RIP4($D,$E,$A,$B,$C,$wr[22],$sr[22],$KR1,0);
481	&RIP4($C,$D,$E,$A,$B,$wr[23],$sr[23],$KR1,0);
482	&RIP4($B,$C,$D,$E,$A,$wr[24],$sr[24],$KR1,0);
483	&RIP4($A,$B,$C,$D,$E,$wr[25],$sr[25],$KR1,0);
484	&RIP4($E,$A,$B,$C,$D,$wr[26],$sr[26],$KR1,0);
485	&RIP4($D,$E,$A,$B,$C,$wr[27],$sr[27],$KR1,0);
486	&RIP4($C,$D,$E,$A,$B,$wr[28],$sr[28],$KR1,0);
487	&RIP4($B,$C,$D,$E,$A,$wr[29],$sr[29],$KR1,0);
488	&RIP4($A,$B,$C,$D,$E,$wr[30],$sr[30],$KR1,0);
489	&RIP4($E,$A,$B,$C,$D,$wr[31],$sr[31],$KR1,2);
490
491	&RIP3($D,$E,$A,$B,$C,$wr[32],$sr[32],$KR2,-2);
492	&RIP3($C,$D,$E,$A,$B,$wr[33],$sr[33],$KR2,0);
493	&RIP3($B,$C,$D,$E,$A,$wr[34],$sr[34],$KR2,0);
494	&RIP3($A,$B,$C,$D,$E,$wr[35],$sr[35],$KR2,0);
495	&RIP3($E,$A,$B,$C,$D,$wr[36],$sr[36],$KR2,0);
496	&RIP3($D,$E,$A,$B,$C,$wr[37],$sr[37],$KR2,0);
497	&RIP3($C,$D,$E,$A,$B,$wr[38],$sr[38],$KR2,0);
498	&RIP3($B,$C,$D,$E,$A,$wr[39],$sr[39],$KR2,0);
499	&RIP3($A,$B,$C,$D,$E,$wr[40],$sr[40],$KR2,0);
500	&RIP3($E,$A,$B,$C,$D,$wr[41],$sr[41],$KR2,0);
501	&RIP3($D,$E,$A,$B,$C,$wr[42],$sr[42],$KR2,0);
502	&RIP3($C,$D,$E,$A,$B,$wr[43],$sr[43],$KR2,0);
503	&RIP3($B,$C,$D,$E,$A,$wr[44],$sr[44],$KR2,0);
504	&RIP3($A,$B,$C,$D,$E,$wr[45],$sr[45],$KR2,0);
505	&RIP3($E,$A,$B,$C,$D,$wr[46],$sr[46],$KR2,0);
506	&RIP3($D,$E,$A,$B,$C,$wr[47],$sr[47],$KR2,2,$wr[48]);
507
508	&RIP2($C,$D,$E,$A,$B,$wr[48],$wr[49],$sr[48],$KR3,-2);
509	&RIP2($B,$C,$D,$E,$A,$wr[49],$wr[50],$sr[49],$KR3,0);
510	&RIP2($A,$B,$C,$D,$E,$wr[50],$wr[51],$sr[50],$KR3,0);
511	&RIP2($E,$A,$B,$C,$D,$wr[51],$wr[52],$sr[51],$KR3,0);
512	&RIP2($D,$E,$A,$B,$C,$wr[52],$wr[53],$sr[52],$KR3,0);
513	&RIP2($C,$D,$E,$A,$B,$wr[53],$wr[54],$sr[53],$KR3,0);
514	&RIP2($B,$C,$D,$E,$A,$wr[54],$wr[55],$sr[54],$KR3,0);
515	&RIP2($A,$B,$C,$D,$E,$wr[55],$wr[56],$sr[55],$KR3,0);
516	&RIP2($E,$A,$B,$C,$D,$wr[56],$wr[57],$sr[56],$KR3,0);
517	&RIP2($D,$E,$A,$B,$C,$wr[57],$wr[58],$sr[57],$KR3,0);
518	&RIP2($C,$D,$E,$A,$B,$wr[58],$wr[59],$sr[58],$KR3,0);
519	&RIP2($B,$C,$D,$E,$A,$wr[59],$wr[60],$sr[59],$KR3,0);
520	&RIP2($A,$B,$C,$D,$E,$wr[60],$wr[61],$sr[60],$KR3,0);
521	&RIP2($E,$A,$B,$C,$D,$wr[61],$wr[62],$sr[61],$KR3,0);
522	&RIP2($D,$E,$A,$B,$C,$wr[62],$wr[63],$sr[62],$KR3,0);
523	&RIP2($C,$D,$E,$A,$B,$wr[63],$wr[64],$sr[63],$KR3,2);
524
525	&RIP1($B,$C,$D,$E,$A,$wr[64],$sr[64],-2);
526	&RIP1($A,$B,$C,$D,$E,$wr[65],$sr[65],0);
527	&RIP1($E,$A,$B,$C,$D,$wr[66],$sr[66],0);
528	&RIP1($D,$E,$A,$B,$C,$wr[67],$sr[67],0);
529	&RIP1($C,$D,$E,$A,$B,$wr[68],$sr[68],0);
530	&RIP1($B,$C,$D,$E,$A,$wr[69],$sr[69],0);
531	&RIP1($A,$B,$C,$D,$E,$wr[70],$sr[70],0);
532	&RIP1($E,$A,$B,$C,$D,$wr[71],$sr[71],0);
533	&RIP1($D,$E,$A,$B,$C,$wr[72],$sr[72],0);
534	&RIP1($C,$D,$E,$A,$B,$wr[73],$sr[73],0);
535	&RIP1($B,$C,$D,$E,$A,$wr[74],$sr[74],0);
536	&RIP1($A,$B,$C,$D,$E,$wr[75],$sr[75],0);
537	&RIP1($E,$A,$B,$C,$D,$wr[76],$sr[76],0);
538	&RIP1($D,$E,$A,$B,$C,$wr[77],$sr[77],0);
539	&RIP1($C,$D,$E,$A,$B,$wr[78],$sr[78],0);
540	&RIP1($B,$C,$D,$E,$A,$wr[79],$sr[79],2);
541
542	# &mov($tmp2,	&wparam(0)); # Moved into last round
543
544	 &mov($tmp1,	&DWP( 4,$tmp2,"",0));	# ctx->B
545 	&add($D,	$tmp1);
546	 &mov($tmp1,	&swtmp(16+2));		# $c
547	&add($D,	$tmp1);
548
549	 &mov($tmp1,	&DWP( 8,$tmp2,"",0));	# ctx->C
550	&add($E,	$tmp1);
551	 &mov($tmp1,	&swtmp(16+3));		# $d
552	&add($E,	$tmp1);
553
554	 &mov($tmp1,	&DWP(12,$tmp2,"",0));	# ctx->D
555	&add($A,	$tmp1);
556	 &mov($tmp1,	&swtmp(16+4));		# $e
557	&add($A,	$tmp1);
558
559
560	 &mov($tmp1,	&DWP(16,$tmp2,"",0));	# ctx->E
561	&add($B,	$tmp1);
562	 &mov($tmp1,	&swtmp(16+0));		# $a
563	&add($B,	$tmp1);
564
565	 &mov($tmp1,	&DWP( 0,$tmp2,"",0));	# ctx->A
566	&add($C,	$tmp1);
567	 &mov($tmp1,	&swtmp(16+1));		# $b
568	&add($C,	$tmp1);
569
570	 &mov($tmp1,	&wparam(2));
571
572	&mov(&DWP( 0,$tmp2,"",0),	$D);
573	 &mov(&DWP( 4,$tmp2,"",0),	$E);
574	&mov(&DWP( 8,$tmp2,"",0),	$A);
575	 &sub($tmp1,1);
576	&mov(&DWP(12,$tmp2,"",0),	$B);
577	 &mov(&DWP(16,$tmp2,"",0),	$C);
578
579	&jle(&label("get_out"));
580
581	&mov(&wparam(2),$tmp1);
582	 &mov($C,	$A);
583	&mov($tmp1,	&wparam(1));
584	 &mov($A,	$D);
585	&add($tmp1,	64);
586	 &mov($B,	$E);
587	&mov(&wparam(1),$tmp1);
588
589	&jmp(&label("start"));
590
591	&set_label("get_out");
592
593	&stack_pop(16+5+6);
594
595	&pop("ebx");
596	&pop("ebp");
597	&pop("edi");
598	&pop("esi");
599	&ret();
600	&function_end_B($name);
601	}
602
603