diff options
Diffstat (limited to 'src/lib/libcrypto/sha/asm/sha1-ia64.pl')
-rw-r--r-- | src/lib/libcrypto/sha/asm/sha1-ia64.pl | 549 |
1 files changed, 549 insertions, 0 deletions
diff --git a/src/lib/libcrypto/sha/asm/sha1-ia64.pl b/src/lib/libcrypto/sha/asm/sha1-ia64.pl new file mode 100644 index 0000000000..cb9dfad124 --- /dev/null +++ b/src/lib/libcrypto/sha/asm/sha1-ia64.pl | |||
@@ -0,0 +1,549 @@ | |||
1 | #!/usr/bin/env perl | ||
2 | # | ||
3 | # ==================================================================== | ||
4 | # Written by Andy Polyakov <appro@fy.chalmers.se> for the OpenSSL | ||
5 | # project. Rights for redistribution and usage in source and binary | ||
6 | # forms are granted according to the OpenSSL license. | ||
7 | # ==================================================================== | ||
8 | # | ||
9 | # Eternal question is what's wrong with compiler generated code? The | ||
10 | # trick is that it's possible to reduce the number of shifts required | ||
11 | # to perform rotations by maintaining copy of 32-bit value in upper | ||
12 | # bits of 64-bit register. Just follow mux2 and shrp instructions... | ||
13 | # Performance under big-endian OS such as HP-UX is 179MBps*1GHz, which | ||
14 | # is >50% better than HP C and >2x better than gcc. As of this moment | ||
15 | # performance under little-endian OS such as Linux and Windows will be | ||
16 | # a bit lower, because data has to be picked in reverse byte-order. | ||
17 | # It's possible to resolve this issue by implementing third function, | ||
18 | # sha1_block_asm_data_order_aligned, which would temporarily flip | ||
19 | # BE field in User Mask register... | ||
20 | |||
21 | $code=<<___; | ||
22 | .ident \"sha1-ia64.s, version 1.0\" | ||
23 | .ident \"IA-64 ISA artwork by Andy Polyakov <appro\@fy.chalmers.se>\" | ||
24 | .explicit | ||
25 | |||
26 | ___ | ||
27 | |||
28 | |||
29 | if ($^O eq "hpux") { | ||
30 | $ADDP="addp4"; | ||
31 | for (@ARGV) { $ADDP="add" if (/[\+DD|\-mlp]64/); } | ||
32 | } else { $ADDP="add"; } | ||
33 | for (@ARGV) { $big_endian=1 if (/\-DB_ENDIAN/); | ||
34 | $big_endian=0 if (/\-DL_ENDIAN/); } | ||
35 | if (!defined($big_endian)) | ||
36 | { $big_endian=(unpack('L',pack('N',1))==1); } | ||
37 | |||
38 | #$human=1; | ||
39 | if ($human) { # useful for visual code auditing... | ||
40 | ($A,$B,$C,$D,$E,$T) = ("A","B","C","D","E","T"); | ||
41 | ($h0,$h1,$h2,$h3,$h4) = ("h0","h1","h2","h3","h4"); | ||
42 | ($K_00_19, $K_20_39, $K_40_59, $K_60_79) = | ||
43 | ( "K_00_19","K_20_39","K_40_59","K_60_79" ); | ||
44 | @X= ( "X0", "X1", "X2", "X3", "X4", "X5", "X6", "X7", | ||
45 | "X8", "X9","X10","X11","X12","X13","X14","X15" ); | ||
46 | } | ||
47 | else { | ||
48 | ($A,$B,$C,$D,$E,$T) = ("loc0","loc1","loc2","loc3","loc4","loc5"); | ||
49 | ($h0,$h1,$h2,$h3,$h4) = ("loc6","loc7","loc8","loc9","loc10"); | ||
50 | ($K_00_19, $K_20_39, $K_40_59, $K_60_79) = | ||
51 | ( "r14", "r15", "loc11", "loc12" ); | ||
52 | @X= ( "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", | ||
53 | "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31" ); | ||
54 | } | ||
55 | |||
56 | sub BODY_00_15 { | ||
57 | local *code=shift; | ||
58 | local ($i,$a,$b,$c,$d,$e,$f,$unaligned)=@_; | ||
59 | |||
60 | if ($unaligned) { | ||
61 | $code.=<<___; | ||
62 | { .mmi; ld1 tmp0=[inp],2 // MSB | ||
63 | ld1 tmp1=[tmp3],2 };; | ||
64 | { .mmi; ld1 tmp2=[inp],2 | ||
65 | ld1 $X[$i&0xf]=[tmp3],2 // LSB | ||
66 | dep tmp1=tmp0,tmp1,8,8 };; | ||
67 | { .mii; cmp.ne p16,p0=r0,r0 // no misaligned prefetch | ||
68 | dep $X[$i&0xf]=tmp2,$X[$i&0xf],8,8;; | ||
69 | dep $X[$i&0xf]=tmp1,$X[$i&0xf],16,16 };; | ||
70 | { .mmi; nop.m 0 | ||
71 | ___ | ||
72 | } | ||
73 | elsif ($i<15) { | ||
74 | $code.=<<___; | ||
75 | { .mmi; ld4 $X[($i+1)&0xf]=[inp],4 // prefetch | ||
76 | ___ | ||
77 | } | ||
78 | else { | ||
79 | $code.=<<___; | ||
80 | { .mmi; nop.m 0 | ||
81 | ___ | ||
82 | } | ||
83 | if ($i<15) { | ||
84 | $code.=<<___; | ||
85 | and tmp0=$c,$b | ||
86 | dep.z tmp5=$a,5,27 } // a<<5 | ||
87 | { .mmi; andcm tmp1=$d,$b | ||
88 | add tmp4=$e,$K_00_19 };; | ||
89 | { .mmi; or tmp0=tmp0,tmp1 // F_00_19(b,c,d)=(b&c)|(~b&d) | ||
90 | add $f=tmp4,$X[$i&0xf] // f=xi+e+K_00_19 | ||
91 | extr.u tmp1=$a,27,5 };; // a>>27 | ||
92 | { .mib; add $f=$f,tmp0 // f+=F_00_19(b,c,d) | ||
93 | shrp $b=tmp6,tmp6,2 } // b=ROTATE(b,30) | ||
94 | { .mib; or tmp1=tmp1,tmp5 // ROTATE(a,5) | ||
95 | mux2 tmp6=$a,0x44 };; // see b in next iteration | ||
96 | { .mii; add $f=$f,tmp1 // f+=ROTATE(a,5) | ||
97 | mux2 $X[$i&0xf]=$X[$i&0xf],0x44 | ||
98 | nop.i 0 };; | ||
99 | |||
100 | ___ | ||
101 | } | ||
102 | else { | ||
103 | $code.=<<___; | ||
104 | and tmp0=$c,$b | ||
105 | dep.z tmp5=$a,5,27 } // a<<5 ;;? | ||
106 | { .mmi; andcm tmp1=$d,$b | ||
107 | add tmp4=$e,$K_00_19 };; | ||
108 | { .mmi; or tmp0=tmp0,tmp1 // F_00_19(b,c,d)=(b&c)|(~b&d) | ||
109 | add $f=tmp4,$X[$i&0xf] // f=xi+e+K_00_19 | ||
110 | extr.u tmp1=$a,27,5 } // a>>27 | ||
111 | { .mmi; xor tmp2=$X[($i+0+1)&0xf],$X[($i+2+1)&0xf] // +1 | ||
112 | xor tmp3=$X[($i+8+1)&0xf],$X[($i+13+1)&0xf] // +1 | ||
113 | nop.i 0 };; | ||
114 | { .mmi; add $f=$f,tmp0 // f+=F_00_19(b,c,d) | ||
115 | xor tmp2=tmp2,tmp3 // +1 | ||
116 | shrp $b=tmp6,tmp6,2 } // b=ROTATE(b,30) | ||
117 | { .mmi; or tmp1=tmp1,tmp5 // ROTATE(a,5) | ||
118 | mux2 tmp6=$a,0x44 };; // see b in next iteration | ||
119 | { .mii; add $f=$f,tmp1 // f+=ROTATE(a,5) | ||
120 | shrp $e=tmp2,tmp2,31 // f+1=ROTATE(x[0]^x[2]^x[8]^x[13],1) | ||
121 | mux2 $X[$i&0xf]=$X[$i&0xf],0x44 };; | ||
122 | |||
123 | ___ | ||
124 | } | ||
125 | } | ||
126 | |||
127 | sub BODY_16_19 { | ||
128 | local *code=shift; | ||
129 | local ($i,$a,$b,$c,$d,$e,$f)=@_; | ||
130 | |||
131 | $code.=<<___; | ||
132 | { .mmi; mov $X[$i&0xf]=$f // Xupdate | ||
133 | and tmp0=$c,$b | ||
134 | dep.z tmp5=$a,5,27 } // a<<5 | ||
135 | { .mmi; andcm tmp1=$d,$b | ||
136 | add tmp4=$e,$K_00_19 };; | ||
137 | { .mmi; or tmp0=tmp0,tmp1 // F_00_19(b,c,d)=(b&c)|(~b&d) | ||
138 | add $f=$f,tmp4 // f+=e+K_00_19 | ||
139 | extr.u tmp1=$a,27,5 } // a>>27 | ||
140 | { .mmi; xor tmp2=$X[($i+0+1)&0xf],$X[($i+2+1)&0xf] // +1 | ||
141 | xor tmp3=$X[($i+8+1)&0xf],$X[($i+13+1)&0xf] // +1 | ||
142 | nop.i 0 };; | ||
143 | { .mmi; add $f=$f,tmp0 // f+=F_00_19(b,c,d) | ||
144 | xor tmp2=tmp2,tmp3 // +1 | ||
145 | shrp $b=tmp6,tmp6,2 } // b=ROTATE(b,30) | ||
146 | { .mmi; or tmp1=tmp1,tmp5 // ROTATE(a,5) | ||
147 | mux2 tmp6=$a,0x44 };; // see b in next iteration | ||
148 | { .mii; add $f=$f,tmp1 // f+=ROTATE(a,5) | ||
149 | shrp $e=tmp2,tmp2,31 // f+1=ROTATE(x[0]^x[2]^x[8]^x[13],1) | ||
150 | nop.i 0 };; | ||
151 | |||
152 | ___ | ||
153 | } | ||
154 | |||
155 | sub BODY_20_39 { | ||
156 | local *code=shift; | ||
157 | local ($i,$a,$b,$c,$d,$e,$f,$Konst)=@_; | ||
158 | $Konst = $K_20_39 if (!defined($Konst)); | ||
159 | |||
160 | if ($i<79) { | ||
161 | $code.=<<___; | ||
162 | { .mib; mov $X[$i&0xf]=$f // Xupdate | ||
163 | dep.z tmp5=$a,5,27 } // a<<5 | ||
164 | { .mib; xor tmp0=$c,$b | ||
165 | add tmp4=$e,$Konst };; | ||
166 | { .mmi; xor tmp0=tmp0,$d // F_20_39(b,c,d)=b^c^d | ||
167 | add $f=$f,tmp4 // f+=e+K_20_39 | ||
168 | extr.u tmp1=$a,27,5 } // a>>27 | ||
169 | { .mmi; xor tmp2=$X[($i+0+1)&0xf],$X[($i+2+1)&0xf] // +1 | ||
170 | xor tmp3=$X[($i+8+1)&0xf],$X[($i+13+1)&0xf] // +1 | ||
171 | nop.i 0 };; | ||
172 | { .mmi; add $f=$f,tmp0 // f+=F_20_39(b,c,d) | ||
173 | xor tmp2=tmp2,tmp3 // +1 | ||
174 | shrp $b=tmp6,tmp6,2 } // b=ROTATE(b,30) | ||
175 | { .mmi; or tmp1=tmp1,tmp5 // ROTATE(a,5) | ||
176 | mux2 tmp6=$a,0x44 };; // see b in next iteration | ||
177 | { .mii; add $f=$f,tmp1 // f+=ROTATE(a,5) | ||
178 | shrp $e=tmp2,tmp2,31 // f+1=ROTATE(x[0]^x[2]^x[8]^x[13],1) | ||
179 | nop.i 0 };; | ||
180 | |||
181 | ___ | ||
182 | } | ||
183 | else { | ||
184 | $code.=<<___; | ||
185 | { .mib; mov $X[$i&0xf]=$f // Xupdate | ||
186 | dep.z tmp5=$a,5,27 } // a<<5 | ||
187 | { .mib; xor tmp0=$c,$b | ||
188 | add tmp4=$e,$Konst };; | ||
189 | { .mib; xor tmp0=tmp0,$d // F_20_39(b,c,d)=b^c^d | ||
190 | extr.u tmp1=$a,27,5 } // a>>27 | ||
191 | { .mib; add $f=$f,tmp4 // f+=e+K_20_39 | ||
192 | add $h1=$h1,$a };; // wrap up | ||
193 | { .mmi; | ||
194 | (p16) ld4.s $X[0]=[inp],4 // non-faulting prefetch | ||
195 | add $f=$f,tmp0 // f+=F_20_39(b,c,d) | ||
196 | shrp $b=tmp6,tmp6,2 } // b=ROTATE(b,30) ;;? | ||
197 | { .mmi; or tmp1=tmp1,tmp5 // ROTATE(a,5) | ||
198 | add $h3=$h3,$c };; // wrap up | ||
199 | { .mib; add tmp3=1,inp // used in unaligned codepath | ||
200 | add $f=$f,tmp1 } // f+=ROTATE(a,5) | ||
201 | { .mib; add $h2=$h2,$b // wrap up | ||
202 | add $h4=$h4,$d };; // wrap up | ||
203 | |||
204 | ___ | ||
205 | } | ||
206 | } | ||
207 | |||
208 | sub BODY_40_59 { | ||
209 | local *code=shift; | ||
210 | local ($i,$a,$b,$c,$d,$e,$f)=@_; | ||
211 | |||
212 | $code.=<<___; | ||
213 | { .mmi; mov $X[$i&0xf]=$f // Xupdate | ||
214 | and tmp0=$c,$b | ||
215 | dep.z tmp5=$a,5,27 } // a<<5 | ||
216 | { .mmi; and tmp1=$d,$b | ||
217 | add tmp4=$e,$K_40_59 };; | ||
218 | { .mmi; or tmp0=tmp0,tmp1 // (b&c)|(b&d) | ||
219 | add $f=$f,tmp4 // f+=e+K_40_59 | ||
220 | extr.u tmp1=$a,27,5 } // a>>27 | ||
221 | { .mmi; and tmp4=$c,$d | ||
222 | xor tmp2=$X[($i+0+1)&0xf],$X[($i+2+1)&0xf] // +1 | ||
223 | xor tmp3=$X[($i+8+1)&0xf],$X[($i+13+1)&0xf] // +1 | ||
224 | };; | ||
225 | { .mmi; or tmp1=tmp1,tmp5 // ROTATE(a,5) | ||
226 | xor tmp2=tmp2,tmp3 // +1 | ||
227 | shrp $b=tmp6,tmp6,2 } // b=ROTATE(b,30) | ||
228 | { .mmi; or tmp0=tmp0,tmp4 // F_40_59(b,c,d)=(b&c)|(b&d)|(c&d) | ||
229 | mux2 tmp6=$a,0x44 };; // see b in next iteration | ||
230 | { .mii; add $f=$f,tmp0 // f+=F_40_59(b,c,d) | ||
231 | shrp $e=tmp2,tmp2,31;; // f+1=ROTATE(x[0]^x[2]^x[8]^x[13],1) | ||
232 | add $f=$f,tmp1 };; // f+=ROTATE(a,5) | ||
233 | |||
234 | ___ | ||
235 | } | ||
236 | sub BODY_60_79 { &BODY_20_39(@_,$K_60_79); } | ||
237 | |||
238 | $code.=<<___; | ||
239 | .text | ||
240 | |||
241 | tmp0=r8; | ||
242 | tmp1=r9; | ||
243 | tmp2=r10; | ||
244 | tmp3=r11; | ||
245 | ctx=r32; // in0 | ||
246 | inp=r33; // in1 | ||
247 | |||
248 | // void sha1_block_asm_host_order(SHA_CTX *c,const void *p,size_t num); | ||
249 | .global sha1_block_asm_host_order# | ||
250 | .proc sha1_block_asm_host_order# | ||
251 | .align 32 | ||
252 | sha1_block_asm_host_order: | ||
253 | .prologue | ||
254 | .fframe 0 | ||
255 | .save ar.pfs,r0 | ||
256 | .save ar.lc,r3 | ||
257 | { .mmi; alloc tmp1=ar.pfs,3,15,0,0 | ||
258 | $ADDP tmp0=4,ctx | ||
259 | mov r3=ar.lc } | ||
260 | { .mmi; $ADDP ctx=0,ctx | ||
261 | $ADDP inp=0,inp | ||
262 | mov r2=pr };; | ||
263 | tmp4=in2; | ||
264 | tmp5=loc13; | ||
265 | tmp6=loc14; | ||
266 | .body | ||
267 | { .mlx; ld4 $h0=[ctx],8 | ||
268 | movl $K_00_19=0x5a827999 } | ||
269 | { .mlx; ld4 $h1=[tmp0],8 | ||
270 | movl $K_20_39=0x6ed9eba1 };; | ||
271 | { .mlx; ld4 $h2=[ctx],8 | ||
272 | movl $K_40_59=0x8f1bbcdc } | ||
273 | { .mlx; ld4 $h3=[tmp0] | ||
274 | movl $K_60_79=0xca62c1d6 };; | ||
275 | { .mmi; ld4 $h4=[ctx],-16 | ||
276 | add in2=-1,in2 // adjust num for ar.lc | ||
277 | mov ar.ec=1 };; | ||
278 | { .mmi; ld4 $X[0]=[inp],4 // prefetch | ||
279 | cmp.ne p16,p0=r0,in2 // prefecth at loop end | ||
280 | mov ar.lc=in2 };; // brp.loop.imp: too far | ||
281 | |||
282 | .Lhtop: | ||
283 | { .mmi; mov $A=$h0 | ||
284 | mov $B=$h1 | ||
285 | mux2 tmp6=$h1,0x44 } | ||
286 | { .mmi; mov $C=$h2 | ||
287 | mov $D=$h3 | ||
288 | mov $E=$h4 };; | ||
289 | |||
290 | ___ | ||
291 | |||
292 | &BODY_00_15(\$code, 0,$A,$B,$C,$D,$E,$T); | ||
293 | &BODY_00_15(\$code, 1,$T,$A,$B,$C,$D,$E); | ||
294 | &BODY_00_15(\$code, 2,$E,$T,$A,$B,$C,$D); | ||
295 | &BODY_00_15(\$code, 3,$D,$E,$T,$A,$B,$C); | ||
296 | &BODY_00_15(\$code, 4,$C,$D,$E,$T,$A,$B); | ||
297 | &BODY_00_15(\$code, 5,$B,$C,$D,$E,$T,$A); | ||
298 | &BODY_00_15(\$code, 6,$A,$B,$C,$D,$E,$T); | ||
299 | &BODY_00_15(\$code, 7,$T,$A,$B,$C,$D,$E); | ||
300 | &BODY_00_15(\$code, 8,$E,$T,$A,$B,$C,$D); | ||
301 | &BODY_00_15(\$code, 9,$D,$E,$T,$A,$B,$C); | ||
302 | &BODY_00_15(\$code,10,$C,$D,$E,$T,$A,$B); | ||
303 | &BODY_00_15(\$code,11,$B,$C,$D,$E,$T,$A); | ||
304 | &BODY_00_15(\$code,12,$A,$B,$C,$D,$E,$T); | ||
305 | &BODY_00_15(\$code,13,$T,$A,$B,$C,$D,$E); | ||
306 | &BODY_00_15(\$code,14,$E,$T,$A,$B,$C,$D); | ||
307 | &BODY_00_15(\$code,15,$D,$E,$T,$A,$B,$C); | ||
308 | |||
309 | &BODY_16_19(\$code,16,$C,$D,$E,$T,$A,$B); | ||
310 | &BODY_16_19(\$code,17,$B,$C,$D,$E,$T,$A); | ||
311 | &BODY_16_19(\$code,18,$A,$B,$C,$D,$E,$T); | ||
312 | &BODY_16_19(\$code,19,$T,$A,$B,$C,$D,$E); | ||
313 | |||
314 | &BODY_20_39(\$code,20,$E,$T,$A,$B,$C,$D); | ||
315 | &BODY_20_39(\$code,21,$D,$E,$T,$A,$B,$C); | ||
316 | &BODY_20_39(\$code,22,$C,$D,$E,$T,$A,$B); | ||
317 | &BODY_20_39(\$code,23,$B,$C,$D,$E,$T,$A); | ||
318 | &BODY_20_39(\$code,24,$A,$B,$C,$D,$E,$T); | ||
319 | &BODY_20_39(\$code,25,$T,$A,$B,$C,$D,$E); | ||
320 | &BODY_20_39(\$code,26,$E,$T,$A,$B,$C,$D); | ||
321 | &BODY_20_39(\$code,27,$D,$E,$T,$A,$B,$C); | ||
322 | &BODY_20_39(\$code,28,$C,$D,$E,$T,$A,$B); | ||
323 | &BODY_20_39(\$code,29,$B,$C,$D,$E,$T,$A); | ||
324 | &BODY_20_39(\$code,30,$A,$B,$C,$D,$E,$T); | ||
325 | &BODY_20_39(\$code,31,$T,$A,$B,$C,$D,$E); | ||
326 | &BODY_20_39(\$code,32,$E,$T,$A,$B,$C,$D); | ||
327 | &BODY_20_39(\$code,33,$D,$E,$T,$A,$B,$C); | ||
328 | &BODY_20_39(\$code,34,$C,$D,$E,$T,$A,$B); | ||
329 | &BODY_20_39(\$code,35,$B,$C,$D,$E,$T,$A); | ||
330 | &BODY_20_39(\$code,36,$A,$B,$C,$D,$E,$T); | ||
331 | &BODY_20_39(\$code,37,$T,$A,$B,$C,$D,$E); | ||
332 | &BODY_20_39(\$code,38,$E,$T,$A,$B,$C,$D); | ||
333 | &BODY_20_39(\$code,39,$D,$E,$T,$A,$B,$C); | ||
334 | |||
335 | &BODY_40_59(\$code,40,$C,$D,$E,$T,$A,$B); | ||
336 | &BODY_40_59(\$code,41,$B,$C,$D,$E,$T,$A); | ||
337 | &BODY_40_59(\$code,42,$A,$B,$C,$D,$E,$T); | ||
338 | &BODY_40_59(\$code,43,$T,$A,$B,$C,$D,$E); | ||
339 | &BODY_40_59(\$code,44,$E,$T,$A,$B,$C,$D); | ||
340 | &BODY_40_59(\$code,45,$D,$E,$T,$A,$B,$C); | ||
341 | &BODY_40_59(\$code,46,$C,$D,$E,$T,$A,$B); | ||
342 | &BODY_40_59(\$code,47,$B,$C,$D,$E,$T,$A); | ||
343 | &BODY_40_59(\$code,48,$A,$B,$C,$D,$E,$T); | ||
344 | &BODY_40_59(\$code,49,$T,$A,$B,$C,$D,$E); | ||
345 | &BODY_40_59(\$code,50,$E,$T,$A,$B,$C,$D); | ||
346 | &BODY_40_59(\$code,51,$D,$E,$T,$A,$B,$C); | ||
347 | &BODY_40_59(\$code,52,$C,$D,$E,$T,$A,$B); | ||
348 | &BODY_40_59(\$code,53,$B,$C,$D,$E,$T,$A); | ||
349 | &BODY_40_59(\$code,54,$A,$B,$C,$D,$E,$T); | ||
350 | &BODY_40_59(\$code,55,$T,$A,$B,$C,$D,$E); | ||
351 | &BODY_40_59(\$code,56,$E,$T,$A,$B,$C,$D); | ||
352 | &BODY_40_59(\$code,57,$D,$E,$T,$A,$B,$C); | ||
353 | &BODY_40_59(\$code,58,$C,$D,$E,$T,$A,$B); | ||
354 | &BODY_40_59(\$code,59,$B,$C,$D,$E,$T,$A); | ||
355 | |||
356 | &BODY_60_79(\$code,60,$A,$B,$C,$D,$E,$T); | ||
357 | &BODY_60_79(\$code,61,$T,$A,$B,$C,$D,$E); | ||
358 | &BODY_60_79(\$code,62,$E,$T,$A,$B,$C,$D); | ||
359 | &BODY_60_79(\$code,63,$D,$E,$T,$A,$B,$C); | ||
360 | &BODY_60_79(\$code,64,$C,$D,$E,$T,$A,$B); | ||
361 | &BODY_60_79(\$code,65,$B,$C,$D,$E,$T,$A); | ||
362 | &BODY_60_79(\$code,66,$A,$B,$C,$D,$E,$T); | ||
363 | &BODY_60_79(\$code,67,$T,$A,$B,$C,$D,$E); | ||
364 | &BODY_60_79(\$code,68,$E,$T,$A,$B,$C,$D); | ||
365 | &BODY_60_79(\$code,69,$D,$E,$T,$A,$B,$C); | ||
366 | &BODY_60_79(\$code,70,$C,$D,$E,$T,$A,$B); | ||
367 | &BODY_60_79(\$code,71,$B,$C,$D,$E,$T,$A); | ||
368 | &BODY_60_79(\$code,72,$A,$B,$C,$D,$E,$T); | ||
369 | &BODY_60_79(\$code,73,$T,$A,$B,$C,$D,$E); | ||
370 | &BODY_60_79(\$code,74,$E,$T,$A,$B,$C,$D); | ||
371 | &BODY_60_79(\$code,75,$D,$E,$T,$A,$B,$C); | ||
372 | &BODY_60_79(\$code,76,$C,$D,$E,$T,$A,$B); | ||
373 | &BODY_60_79(\$code,77,$B,$C,$D,$E,$T,$A); | ||
374 | &BODY_60_79(\$code,78,$A,$B,$C,$D,$E,$T); | ||
375 | &BODY_60_79(\$code,79,$T,$A,$B,$C,$D,$E); | ||
376 | |||
377 | $code.=<<___; | ||
378 | { .mmb; add $h0=$h0,$E | ||
379 | nop.m 0 | ||
380 | br.ctop.dptk.many .Lhtop };; | ||
381 | .Lhend: | ||
382 | { .mmi; add tmp0=4,ctx | ||
383 | mov ar.lc=r3 };; | ||
384 | { .mmi; st4 [ctx]=$h0,8 | ||
385 | st4 [tmp0]=$h1,8 };; | ||
386 | { .mmi; st4 [ctx]=$h2,8 | ||
387 | st4 [tmp0]=$h3 };; | ||
388 | { .mib; st4 [ctx]=$h4,-16 | ||
389 | mov pr=r2,0x1ffff | ||
390 | br.ret.sptk.many b0 };; | ||
391 | .endp sha1_block_asm_host_order# | ||
392 | ___ | ||
393 | |||
394 | |||
395 | $code.=<<___; | ||
396 | // void sha1_block_asm_data_order(SHA_CTX *c,const void *p,size_t num); | ||
397 | .global sha1_block_asm_data_order# | ||
398 | .proc sha1_block_asm_data_order# | ||
399 | .align 32 | ||
400 | sha1_block_asm_data_order: | ||
401 | ___ | ||
402 | $code.=<<___ if ($big_endian); | ||
403 | { .mmi; and r2=3,inp };; | ||
404 | { .mib; cmp.eq p6,p0=r0,r2 | ||
405 | (p6) br.dptk.many sha1_block_asm_host_order };; | ||
406 | ___ | ||
407 | $code.=<<___; | ||
408 | .prologue | ||
409 | .fframe 0 | ||
410 | .save ar.pfs,r0 | ||
411 | .save ar.lc,r3 | ||
412 | { .mmi; alloc tmp1=ar.pfs,3,15,0,0 | ||
413 | $ADDP tmp0=4,ctx | ||
414 | mov r3=ar.lc } | ||
415 | { .mmi; $ADDP ctx=0,ctx | ||
416 | $ADDP inp=0,inp | ||
417 | mov r2=pr };; | ||
418 | tmp4=in2; | ||
419 | tmp5=loc13; | ||
420 | tmp6=loc14; | ||
421 | .body | ||
422 | { .mlx; ld4 $h0=[ctx],8 | ||
423 | movl $K_00_19=0x5a827999 } | ||
424 | { .mlx; ld4 $h1=[tmp0],8 | ||
425 | movl $K_20_39=0x6ed9eba1 };; | ||
426 | { .mlx; ld4 $h2=[ctx],8 | ||
427 | movl $K_40_59=0x8f1bbcdc } | ||
428 | { .mlx; ld4 $h3=[tmp0] | ||
429 | movl $K_60_79=0xca62c1d6 };; | ||
430 | { .mmi; ld4 $h4=[ctx],-16 | ||
431 | add in2=-1,in2 // adjust num for ar.lc | ||
432 | mov ar.ec=1 };; | ||
433 | { .mmi; nop.m 0 | ||
434 | add tmp3=1,inp | ||
435 | mov ar.lc=in2 };; // brp.loop.imp: too far | ||
436 | |||
437 | .Ldtop: | ||
438 | { .mmi; mov $A=$h0 | ||
439 | mov $B=$h1 | ||
440 | mux2 tmp6=$h1,0x44 } | ||
441 | { .mmi; mov $C=$h2 | ||
442 | mov $D=$h3 | ||
443 | mov $E=$h4 };; | ||
444 | |||
445 | ___ | ||
446 | |||
447 | &BODY_00_15(\$code, 0,$A,$B,$C,$D,$E,$T,1); | ||
448 | &BODY_00_15(\$code, 1,$T,$A,$B,$C,$D,$E,1); | ||
449 | &BODY_00_15(\$code, 2,$E,$T,$A,$B,$C,$D,1); | ||
450 | &BODY_00_15(\$code, 3,$D,$E,$T,$A,$B,$C,1); | ||
451 | &BODY_00_15(\$code, 4,$C,$D,$E,$T,$A,$B,1); | ||
452 | &BODY_00_15(\$code, 5,$B,$C,$D,$E,$T,$A,1); | ||
453 | &BODY_00_15(\$code, 6,$A,$B,$C,$D,$E,$T,1); | ||
454 | &BODY_00_15(\$code, 7,$T,$A,$B,$C,$D,$E,1); | ||
455 | &BODY_00_15(\$code, 8,$E,$T,$A,$B,$C,$D,1); | ||
456 | &BODY_00_15(\$code, 9,$D,$E,$T,$A,$B,$C,1); | ||
457 | &BODY_00_15(\$code,10,$C,$D,$E,$T,$A,$B,1); | ||
458 | &BODY_00_15(\$code,11,$B,$C,$D,$E,$T,$A,1); | ||
459 | &BODY_00_15(\$code,12,$A,$B,$C,$D,$E,$T,1); | ||
460 | &BODY_00_15(\$code,13,$T,$A,$B,$C,$D,$E,1); | ||
461 | &BODY_00_15(\$code,14,$E,$T,$A,$B,$C,$D,1); | ||
462 | &BODY_00_15(\$code,15,$D,$E,$T,$A,$B,$C,1); | ||
463 | |||
464 | &BODY_16_19(\$code,16,$C,$D,$E,$T,$A,$B); | ||
465 | &BODY_16_19(\$code,17,$B,$C,$D,$E,$T,$A); | ||
466 | &BODY_16_19(\$code,18,$A,$B,$C,$D,$E,$T); | ||
467 | &BODY_16_19(\$code,19,$T,$A,$B,$C,$D,$E); | ||
468 | |||
469 | &BODY_20_39(\$code,20,$E,$T,$A,$B,$C,$D); | ||
470 | &BODY_20_39(\$code,21,$D,$E,$T,$A,$B,$C); | ||
471 | &BODY_20_39(\$code,22,$C,$D,$E,$T,$A,$B); | ||
472 | &BODY_20_39(\$code,23,$B,$C,$D,$E,$T,$A); | ||
473 | &BODY_20_39(\$code,24,$A,$B,$C,$D,$E,$T); | ||
474 | &BODY_20_39(\$code,25,$T,$A,$B,$C,$D,$E); | ||
475 | &BODY_20_39(\$code,26,$E,$T,$A,$B,$C,$D); | ||
476 | &BODY_20_39(\$code,27,$D,$E,$T,$A,$B,$C); | ||
477 | &BODY_20_39(\$code,28,$C,$D,$E,$T,$A,$B); | ||
478 | &BODY_20_39(\$code,29,$B,$C,$D,$E,$T,$A); | ||
479 | &BODY_20_39(\$code,30,$A,$B,$C,$D,$E,$T); | ||
480 | &BODY_20_39(\$code,31,$T,$A,$B,$C,$D,$E); | ||
481 | &BODY_20_39(\$code,32,$E,$T,$A,$B,$C,$D); | ||
482 | &BODY_20_39(\$code,33,$D,$E,$T,$A,$B,$C); | ||
483 | &BODY_20_39(\$code,34,$C,$D,$E,$T,$A,$B); | ||
484 | &BODY_20_39(\$code,35,$B,$C,$D,$E,$T,$A); | ||
485 | &BODY_20_39(\$code,36,$A,$B,$C,$D,$E,$T); | ||
486 | &BODY_20_39(\$code,37,$T,$A,$B,$C,$D,$E); | ||
487 | &BODY_20_39(\$code,38,$E,$T,$A,$B,$C,$D); | ||
488 | &BODY_20_39(\$code,39,$D,$E,$T,$A,$B,$C); | ||
489 | |||
490 | &BODY_40_59(\$code,40,$C,$D,$E,$T,$A,$B); | ||
491 | &BODY_40_59(\$code,41,$B,$C,$D,$E,$T,$A); | ||
492 | &BODY_40_59(\$code,42,$A,$B,$C,$D,$E,$T); | ||
493 | &BODY_40_59(\$code,43,$T,$A,$B,$C,$D,$E); | ||
494 | &BODY_40_59(\$code,44,$E,$T,$A,$B,$C,$D); | ||
495 | &BODY_40_59(\$code,45,$D,$E,$T,$A,$B,$C); | ||
496 | &BODY_40_59(\$code,46,$C,$D,$E,$T,$A,$B); | ||
497 | &BODY_40_59(\$code,47,$B,$C,$D,$E,$T,$A); | ||
498 | &BODY_40_59(\$code,48,$A,$B,$C,$D,$E,$T); | ||
499 | &BODY_40_59(\$code,49,$T,$A,$B,$C,$D,$E); | ||
500 | &BODY_40_59(\$code,50,$E,$T,$A,$B,$C,$D); | ||
501 | &BODY_40_59(\$code,51,$D,$E,$T,$A,$B,$C); | ||
502 | &BODY_40_59(\$code,52,$C,$D,$E,$T,$A,$B); | ||
503 | &BODY_40_59(\$code,53,$B,$C,$D,$E,$T,$A); | ||
504 | &BODY_40_59(\$code,54,$A,$B,$C,$D,$E,$T); | ||
505 | &BODY_40_59(\$code,55,$T,$A,$B,$C,$D,$E); | ||
506 | &BODY_40_59(\$code,56,$E,$T,$A,$B,$C,$D); | ||
507 | &BODY_40_59(\$code,57,$D,$E,$T,$A,$B,$C); | ||
508 | &BODY_40_59(\$code,58,$C,$D,$E,$T,$A,$B); | ||
509 | &BODY_40_59(\$code,59,$B,$C,$D,$E,$T,$A); | ||
510 | |||
511 | &BODY_60_79(\$code,60,$A,$B,$C,$D,$E,$T); | ||
512 | &BODY_60_79(\$code,61,$T,$A,$B,$C,$D,$E); | ||
513 | &BODY_60_79(\$code,62,$E,$T,$A,$B,$C,$D); | ||
514 | &BODY_60_79(\$code,63,$D,$E,$T,$A,$B,$C); | ||
515 | &BODY_60_79(\$code,64,$C,$D,$E,$T,$A,$B); | ||
516 | &BODY_60_79(\$code,65,$B,$C,$D,$E,$T,$A); | ||
517 | &BODY_60_79(\$code,66,$A,$B,$C,$D,$E,$T); | ||
518 | &BODY_60_79(\$code,67,$T,$A,$B,$C,$D,$E); | ||
519 | &BODY_60_79(\$code,68,$E,$T,$A,$B,$C,$D); | ||
520 | &BODY_60_79(\$code,69,$D,$E,$T,$A,$B,$C); | ||
521 | &BODY_60_79(\$code,70,$C,$D,$E,$T,$A,$B); | ||
522 | &BODY_60_79(\$code,71,$B,$C,$D,$E,$T,$A); | ||
523 | &BODY_60_79(\$code,72,$A,$B,$C,$D,$E,$T); | ||
524 | &BODY_60_79(\$code,73,$T,$A,$B,$C,$D,$E); | ||
525 | &BODY_60_79(\$code,74,$E,$T,$A,$B,$C,$D); | ||
526 | &BODY_60_79(\$code,75,$D,$E,$T,$A,$B,$C); | ||
527 | &BODY_60_79(\$code,76,$C,$D,$E,$T,$A,$B); | ||
528 | &BODY_60_79(\$code,77,$B,$C,$D,$E,$T,$A); | ||
529 | &BODY_60_79(\$code,78,$A,$B,$C,$D,$E,$T); | ||
530 | &BODY_60_79(\$code,79,$T,$A,$B,$C,$D,$E); | ||
531 | |||
532 | $code.=<<___; | ||
533 | { .mmb; add $h0=$h0,$E | ||
534 | nop.m 0 | ||
535 | br.ctop.dptk.many .Ldtop };; | ||
536 | .Ldend: | ||
537 | { .mmi; add tmp0=4,ctx | ||
538 | mov ar.lc=r3 };; | ||
539 | { .mmi; st4 [ctx]=$h0,8 | ||
540 | st4 [tmp0]=$h1,8 };; | ||
541 | { .mmi; st4 [ctx]=$h2,8 | ||
542 | st4 [tmp0]=$h3 };; | ||
543 | { .mib; st4 [ctx]=$h4,-16 | ||
544 | mov pr=r2,0x1ffff | ||
545 | br.ret.sptk.many b0 };; | ||
546 | .endp sha1_block_asm_data_order# | ||
547 | ___ | ||
548 | |||
549 | print $code; | ||