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Commit | Line | Data |
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96530eea | 1 | #! /usr/bin/env perl |
33388b44 | 2 | # Copyright 2009-2020 The OpenSSL Project Authors. All Rights Reserved. |
96530eea | 3 | # |
0e9725bc | 4 | # Licensed under the Apache License 2.0 (the "License"). You may not use |
96530eea PS |
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 | ||
1aa89a7a RL |
9 | # $output is the last argument if it looks like a file (it has an extension) |
10 | # $flavour is the first argument if it doesn't look like a file | |
11 | $output = $#ARGV >= 0 && $ARGV[$#ARGV] =~ m|\.\w+$| ? pop : undef; | |
12 | $flavour = $#ARGV >= 0 && $ARGV[0] !~ m|\.| ? shift : undef; | |
96530eea PS |
13 | |
14 | if ($flavour =~ /3[12]/) { | |
15 | $SIZE_T=4; | |
16 | $g=""; | |
17 | } else { | |
18 | $SIZE_T=8; | |
19 | $g="g"; | |
20 | } | |
8626230a | 21 | |
1aa89a7a | 22 | $output and open STDOUT,">$output"; |
96530eea PS |
23 | |
24 | $ra="%r14"; | |
25 | $sp="%r15"; | |
26 | $stdframe=16*$SIZE_T+4*8; | |
27 | ||
28 | $code=<<___; | |
bc4e831c PS |
29 | #include "s390x_arch.h" |
30 | ||
96530eea PS |
31 | .text |
32 | ||
8626230a | 33 | .globl OPENSSL_s390x_facilities |
96530eea | 34 | .type OPENSSL_s390x_facilities,\@function |
8626230a AP |
35 | .align 16 |
36 | OPENSSL_s390x_facilities: | |
37 | lghi %r0,0 | |
670ad0fb | 38 | larl %r4,OPENSSL_s390xcap_P |
bc4e831c PS |
39 | |
40 | stg %r0,S390X_STFLE+8(%r4) # wipe capability vectors | |
41 | stg %r0,S390X_STFLE+16(%r4) | |
42 | stg %r0,S390X_STFLE+24(%r4) | |
f39ad8dc PS |
43 | |
44 | .long 0xb2b04000 # stfle 0(%r4) | |
45 | brc 8,.Ldone | |
46 | lghi %r0,1 | |
47 | .long 0xb2b04000 # stfle 0(%r4) | |
48 | brc 8,.Ldone | |
49 | lghi %r0,2 | |
50 | .long 0xb2b04000 # stfle 0(%r4) | |
51 | .Ldone: | |
52 | br $ra | |
53 | .size OPENSSL_s390x_facilities,.-OPENSSL_s390x_facilities | |
54 | ||
55 | .globl OPENSSL_s390x_functions | |
56 | .type OPENSSL_s390x_functions,\@function | |
57 | .align 16 | |
58 | OPENSSL_s390x_functions: | |
59 | lghi %r0,0 | |
60 | larl %r4,OPENSSL_s390xcap_P | |
61 | ||
62 | stg %r0,S390X_KIMD(%r4) # wipe capability vectors | |
bc4e831c PS |
63 | stg %r0,S390X_KIMD+8(%r4) |
64 | stg %r0,S390X_KLMD(%r4) | |
65 | stg %r0,S390X_KLMD+8(%r4) | |
66 | stg %r0,S390X_KM(%r4) | |
67 | stg %r0,S390X_KM+8(%r4) | |
68 | stg %r0,S390X_KMC(%r4) | |
69 | stg %r0,S390X_KMC+8(%r4) | |
70 | stg %r0,S390X_KMAC(%r4) | |
71 | stg %r0,S390X_KMAC+8(%r4) | |
72 | stg %r0,S390X_KMCTR(%r4) | |
73 | stg %r0,S390X_KMCTR+8(%r4) | |
74 | stg %r0,S390X_KMO(%r4) | |
75 | stg %r0,S390X_KMO+8(%r4) | |
76 | stg %r0,S390X_KMF(%r4) | |
77 | stg %r0,S390X_KMF+8(%r4) | |
78 | stg %r0,S390X_PRNO(%r4) | |
79 | stg %r0,S390X_PRNO+8(%r4) | |
80 | stg %r0,S390X_KMA(%r4) | |
81 | stg %r0,S390X_KMA+8(%r4) | |
e382f507 PS |
82 | stg %r0,S390X_PCC(%r4) |
83 | stg %r0,S390X_PCC+8(%r4) | |
84 | stg %r0,S390X_KDSA(%r4) | |
85 | stg %r0,S390X_KDSA+8(%r4) | |
bc4e831c | 86 | |
bc4e831c | 87 | lmg %r2,%r3,S390X_STFLE(%r4) |
e382f507 | 88 | |
bc4e831c | 89 | tmhl %r2,0x4000 # check for message-security-assist |
670ad0fb AP |
90 | jz .Lret |
91 | ||
bc4e831c PS |
92 | lghi %r0,S390X_QUERY # query kimd capabilities |
93 | la %r1,S390X_KIMD(%r4) | |
94 | .long 0xb93e0002 # kimd %r0,%r2 | |
95 | ||
96 | lghi %r0,S390X_QUERY # query klmd capabilities | |
97 | la %r1,S390X_KLMD(%r4) | |
98 | .long 0xb93f0002 # klmd %r0,%r2 | |
99 | ||
100 | lghi %r0,S390X_QUERY # query km capability vector | |
101 | la %r1,S390X_KM(%r4) | |
102 | .long 0xb92e0042 # km %r4,%r2 | |
670ad0fb | 103 | |
bc4e831c PS |
104 | lghi %r0,S390X_QUERY # query kmc capability vector |
105 | la %r1,S390X_KMC(%r4) | |
106 | .long 0xb92f0042 # kmc %r4,%r2 | |
670ad0fb | 107 | |
bc4e831c PS |
108 | lghi %r0,S390X_QUERY # query kmac capability vector |
109 | la %r1,S390X_KMAC(%r4) | |
110 | .long 0xb91e0042 # kmac %r4,%r2 | |
670ad0fb | 111 | |
b3681e26 | 112 | tmhh %r3,0x0008 # check for message-security-assist-3 |
e382f507 PS |
113 | jz .Lret |
114 | ||
115 | lghi %r0,S390X_QUERY # query pcc capability vector | |
116 | la %r1,S390X_PCC(%r4) | |
117 | .long 0xb92c0000 # pcc | |
118 | ||
bc4e831c | 119 | tmhh %r3,0x0004 # check for message-security-assist-4 |
670ad0fb AP |
120 | jz .Lret |
121 | ||
bc4e831c PS |
122 | lghi %r0,S390X_QUERY # query kmctr capability vector |
123 | la %r1,S390X_KMCTR(%r4) | |
124 | .long 0xb92d2042 # kmctr %r4,%r2,%r2 | |
125 | ||
126 | lghi %r0,S390X_QUERY # query kmo capability vector | |
127 | la %r1,S390X_KMO(%r4) | |
128 | .long 0xb92b0042 # kmo %r4,%r2 | |
129 | ||
130 | lghi %r0,S390X_QUERY # query kmf capability vector | |
131 | la %r1,S390X_KMF(%r4) | |
132 | .long 0xb92a0042 # kmf %r4,%r2 | |
133 | ||
134 | tml %r2,0x40 # check for message-security-assist-5 | |
135 | jz .Lret | |
136 | ||
137 | lghi %r0,S390X_QUERY # query prno capability vector | |
138 | la %r1,S390X_PRNO(%r4) | |
139 | .long 0xb93c0042 # prno %r4,%r2 | |
140 | ||
141 | lg %r2,S390X_STFLE+16(%r4) | |
e382f507 | 142 | |
bc4e831c PS |
143 | tmhl %r2,0x2000 # check for message-security-assist-8 |
144 | jz .Lret | |
145 | ||
146 | lghi %r0,S390X_QUERY # query kma capability vector | |
147 | la %r1,S390X_KMA(%r4) | |
148 | .long 0xb9294022 # kma %r2,%r4,%r2 | |
670ad0fb | 149 | |
e382f507 PS |
150 | tmhl %r2,0x0010 # check for message-security-assist-9 |
151 | jz .Lret | |
152 | ||
153 | lghi %r0,S390X_QUERY # query kdsa capability vector | |
154 | la %r1,S390X_KDSA(%r4) | |
155 | .long 0xb93a0002 # kdsa %r0,%r2 | |
156 | ||
670ad0fb | 157 | .Lret: |
96530eea | 158 | br $ra |
f39ad8dc | 159 | .size OPENSSL_s390x_functions,.-OPENSSL_s390x_functions |
8626230a AP |
160 | |
161 | .globl OPENSSL_rdtsc | |
96530eea | 162 | .type OPENSSL_rdtsc,\@function |
8626230a AP |
163 | .align 16 |
164 | OPENSSL_rdtsc: | |
19308587 PS |
165 | larl %r4,OPENSSL_s390xcap_P |
166 | tm S390X_STFLE+3(%r4),0x40 # check for store-clock-fast facility | |
167 | jz .Lstck | |
168 | ||
169 | .long 0xb27cf010 # stckf 16($sp) | |
170 | lg %r2,16($sp) | |
171 | br $ra | |
172 | .Lstck: | |
96530eea PS |
173 | stck 16($sp) |
174 | lg %r2,16($sp) | |
175 | br $ra | |
8626230a AP |
176 | .size OPENSSL_rdtsc,.-OPENSSL_rdtsc |
177 | ||
178 | .globl OPENSSL_atomic_add | |
96530eea | 179 | .type OPENSSL_atomic_add,\@function |
8626230a AP |
180 | .align 16 |
181 | OPENSSL_atomic_add: | |
182 | l %r1,0(%r2) | |
183 | .Lspin: lr %r0,%r1 | |
184 | ar %r0,%r3 | |
185 | cs %r1,%r0,0(%r2) | |
186 | brc 4,.Lspin | |
187 | lgfr %r2,%r0 # OpenSSL expects the new value | |
96530eea | 188 | br $ra |
8626230a AP |
189 | .size OPENSSL_atomic_add,.-OPENSSL_atomic_add |
190 | ||
191 | .globl OPENSSL_wipe_cpu | |
96530eea | 192 | .type OPENSSL_wipe_cpu,\@function |
8626230a AP |
193 | .align 16 |
194 | OPENSSL_wipe_cpu: | |
195 | xgr %r0,%r0 | |
196 | xgr %r1,%r1 | |
96530eea | 197 | lgr %r2,$sp |
8626230a AP |
198 | xgr %r3,%r3 |
199 | xgr %r4,%r4 | |
200 | lzdr %f0 | |
201 | lzdr %f1 | |
202 | lzdr %f2 | |
203 | lzdr %f3 | |
204 | lzdr %f4 | |
205 | lzdr %f5 | |
206 | lzdr %f6 | |
207 | lzdr %f7 | |
96530eea | 208 | br $ra |
8626230a AP |
209 | .size OPENSSL_wipe_cpu,.-OPENSSL_wipe_cpu |
210 | ||
211 | .globl OPENSSL_cleanse | |
96530eea | 212 | .type OPENSSL_cleanse,\@function |
8626230a AP |
213 | .align 16 |
214 | OPENSSL_cleanse: | |
e822c756 AP |
215 | #if !defined(__s390x__) && !defined(__s390x) |
216 | llgfr %r3,%r3 | |
217 | #endif | |
8626230a AP |
218 | lghi %r4,15 |
219 | lghi %r0,0 | |
220 | clgr %r3,%r4 | |
221 | jh .Lot | |
7676eebf AP |
222 | clgr %r3,%r0 |
223 | bcr 8,%r14 | |
8626230a AP |
224 | .Little: |
225 | stc %r0,0(%r2) | |
226 | la %r2,1(%r2) | |
227 | brctg %r3,.Little | |
228 | br %r14 | |
229 | .align 4 | |
230 | .Lot: tmll %r2,7 | |
231 | jz .Laligned | |
232 | stc %r0,0(%r2) | |
233 | la %r2,1(%r2) | |
234 | brctg %r3,.Lot | |
235 | .Laligned: | |
236 | srlg %r4,%r3,3 | |
237 | .Loop: stg %r0,0(%r2) | |
238 | la %r2,8(%r2) | |
239 | brctg %r4,.Loop | |
240 | lghi %r4,7 | |
241 | ngr %r3,%r4 | |
242 | jnz .Little | |
96530eea | 243 | br $ra |
8626230a | 244 | .size OPENSSL_cleanse,.-OPENSSL_cleanse |
91fdacb2 | 245 | |
e33826f0 | 246 | .globl CRYPTO_memcmp |
96530eea | 247 | .type CRYPTO_memcmp,\@function |
e33826f0 AP |
248 | .align 16 |
249 | CRYPTO_memcmp: | |
250 | #if !defined(__s390x__) && !defined(__s390x) | |
251 | llgfr %r4,%r4 | |
252 | #endif | |
253 | lghi %r5,0 | |
254 | clgr %r4,%r5 | |
255 | je .Lno_data | |
256 | ||
257 | .Loop_cmp: | |
0a4c87a9 | 258 | llgc %r0,0(%r2) |
e33826f0 | 259 | la %r2,1(%r2) |
0a4c87a9 | 260 | llgc %r1,0(%r3) |
e33826f0 AP |
261 | la %r3,1(%r3) |
262 | xr %r1,%r0 | |
263 | or %r5,%r1 | |
264 | brctg %r4,.Loop_cmp | |
265 | ||
266 | lnr %r5,%r5 | |
267 | srl %r5,31 | |
268 | .Lno_data: | |
269 | lgr %r2,%r5 | |
96530eea | 270 | br $ra |
e33826f0 AP |
271 | .size CRYPTO_memcmp,.-CRYPTO_memcmp |
272 | ||
5fabb88a | 273 | .globl OPENSSL_instrument_bus |
96530eea | 274 | .type OPENSSL_instrument_bus,\@function |
5fabb88a AP |
275 | .align 16 |
276 | OPENSSL_instrument_bus: | |
277 | lghi %r2,0 | |
278 | br %r14 | |
279 | .size OPENSSL_instrument_bus,.-OPENSSL_instrument_bus | |
280 | ||
281 | .globl OPENSSL_instrument_bus2 | |
96530eea | 282 | .type OPENSSL_instrument_bus2,\@function |
5fabb88a AP |
283 | .align 16 |
284 | OPENSSL_instrument_bus2: | |
285 | lghi %r2,0 | |
96530eea | 286 | br $ra |
5fabb88a AP |
287 | .size OPENSSL_instrument_bus2,.-OPENSSL_instrument_bus2 |
288 | ||
bc4e831c | 289 | .globl OPENSSL_vx_probe |
96530eea | 290 | .type OPENSSL_vx_probe,\@function |
bc4e831c PS |
291 | .align 16 |
292 | OPENSSL_vx_probe: | |
293 | .word 0xe700,0x0000,0x0044 # vzero %v0 | |
96530eea | 294 | br $ra |
bc4e831c | 295 | .size OPENSSL_vx_probe,.-OPENSSL_vx_probe |
96530eea PS |
296 | ___ |
297 | ||
f38edcab PS |
298 | { |
299 | ################ | |
300 | # void s390x_kimd(const unsigned char *in, size_t len, unsigned int fc, | |
301 | # void *param) | |
302 | my ($in,$len,$fc,$param) = map("%r$_",(2..5)); | |
303 | $code.=<<___; | |
304 | .globl s390x_kimd | |
305 | .type s390x_kimd,\@function | |
306 | .align 16 | |
307 | s390x_kimd: | |
308 | llgfr %r0,$fc | |
309 | lgr %r1,$param | |
310 | ||
311 | .long 0xb93e0002 # kimd %r0,%r2 | |
312 | brc 1,.-4 # pay attention to "partial completion" | |
313 | ||
314 | br $ra | |
315 | .size s390x_kimd,.-s390x_kimd | |
316 | ___ | |
317 | } | |
318 | ||
319 | { | |
320 | ################ | |
321 | # void s390x_klmd(const unsigned char *in, size_t inlen, unsigned char *out, | |
322 | # size_t outlen, unsigned int fc, void *param) | |
323 | my ($in,$inlen,$out,$outlen,$fc) = map("%r$_",(2..6)); | |
324 | $code.=<<___; | |
325 | .globl s390x_klmd | |
326 | .type s390x_klmd,\@function | |
327 | .align 32 | |
328 | s390x_klmd: | |
329 | llgfr %r0,$fc | |
330 | l${g} %r1,$stdframe($sp) | |
331 | ||
332 | .long 0xb93f0042 # klmd %r4,%r2 | |
333 | brc 1,.-4 # pay attention to "partial completion" | |
334 | ||
335 | br $ra | |
336 | .size s390x_klmd,.-s390x_klmd | |
337 | ___ | |
338 | } | |
339 | ||
96530eea PS |
340 | ################ |
341 | # void s390x_km(const unsigned char *in, size_t len, unsigned char *out, | |
342 | # unsigned int fc, void *param) | |
343 | { | |
344 | my ($in,$len,$out,$fc,$param) = map("%r$_",(2..6)); | |
345 | $code.=<<___; | |
346 | .globl s390x_km | |
347 | .type s390x_km,\@function | |
348 | .align 16 | |
349 | s390x_km: | |
350 | lr %r0,$fc | |
351 | l${g}r %r1,$param | |
352 | ||
353 | .long 0xb92e0042 # km $out,$in | |
354 | brc 1,.-4 # pay attention to "partial completion" | |
bc4e831c | 355 | |
96530eea PS |
356 | br $ra |
357 | .size s390x_km,.-s390x_km | |
358 | ___ | |
359 | } | |
360 | ||
39f5b069 PS |
361 | ################ |
362 | # void s390x_kmac(const unsigned char *in, size_t len, unsigned int fc, | |
363 | # void *param) | |
364 | { | |
365 | my ($in,$len,$fc,$param) = map("%r$_",(2..5)); | |
366 | $code.=<<___; | |
367 | .globl s390x_kmac | |
368 | .type s390x_kmac,\@function | |
369 | .align 16 | |
370 | s390x_kmac: | |
371 | lr %r0,$fc | |
372 | l${g}r %r1,$param | |
373 | ||
374 | .long 0xb91e0002 # kmac %r0,$in | |
375 | brc 1,.-4 # pay attention to "partial completion" | |
376 | ||
377 | br $ra | |
378 | .size s390x_kmac,.-s390x_kmac | |
379 | ___ | |
380 | } | |
381 | ||
dacd2a87 PS |
382 | ################ |
383 | # void s390x_kmo(const unsigned char *in, size_t len, unsigned char *out, | |
384 | # unsigned int fc, void *param) | |
385 | { | |
386 | my ($in,$len,$out,$fc,$param) = map("%r$_",(2..6)); | |
387 | $code.=<<___; | |
388 | .globl s390x_kmo | |
389 | .type s390x_kmo,\@function | |
390 | .align 16 | |
391 | s390x_kmo: | |
392 | lr %r0,$fc | |
393 | l${g}r %r1,$param | |
394 | ||
395 | .long 0xb92b0042 # kmo $out,$in | |
396 | brc 1,.-4 # pay attention to "partial completion" | |
397 | ||
398 | br $ra | |
399 | .size s390x_kmo,.-s390x_kmo | |
400 | ___ | |
401 | } | |
402 | ||
74d38a86 PS |
403 | ################ |
404 | # void s390x_kmf(const unsigned char *in, size_t len, unsigned char *out, | |
405 | # unsigned int fc, void *param) | |
406 | { | |
407 | my ($in,$len,$out,$fc,$param) = map("%r$_",(2..6)); | |
408 | $code.=<<___; | |
409 | .globl s390x_kmf | |
410 | .type s390x_kmf,\@function | |
411 | .align 16 | |
412 | s390x_kmf: | |
413 | lr %r0,$fc | |
414 | l${g}r %r1,$param | |
415 | ||
416 | .long 0xb92a0042 # kmf $out,$in | |
417 | brc 1,.-4 # pay attention to "partial completion" | |
418 | ||
419 | br $ra | |
420 | .size s390x_kmf,.-s390x_kmf | |
421 | ___ | |
422 | } | |
423 | ||
96530eea PS |
424 | ################ |
425 | # void s390x_kma(const unsigned char *aad, size_t alen, | |
426 | # const unsigned char *in, size_t len, | |
427 | # unsigned char *out, unsigned int fc, void *param) | |
428 | { | |
429 | my ($aad,$alen,$in,$len,$out) = map("%r$_",(2..6)); | |
430 | $code.=<<___; | |
431 | .globl s390x_kma | |
432 | .type s390x_kma,\@function | |
433 | .align 16 | |
434 | s390x_kma: | |
435 | st${g} $out,6*$SIZE_T($sp) | |
436 | lm${g} %r0,%r1,$stdframe($sp) | |
437 | ||
438 | .long 0xb9292064 # kma $out,$aad,$in | |
439 | brc 1,.-4 # pay attention to "partial completion" | |
440 | ||
441 | l${g} $out,6*$SIZE_T($sp) | |
442 | br $ra | |
443 | .size s390x_kma,.-s390x_kma | |
444 | ___ | |
445 | } | |
446 | ||
e382f507 | 447 | ################ |
9baa4d5f | 448 | # int s390x_pcc(unsigned int fc, void *param) |
e382f507 PS |
449 | { |
450 | my ($fc,$param) = map("%r$_",(2..3)); | |
451 | $code.=<<___; | |
452 | .globl s390x_pcc | |
453 | .type s390x_pcc,\@function | |
454 | .align 16 | |
455 | s390x_pcc: | |
456 | lr %r0,$fc | |
457 | l${g}r %r1,$param | |
458 | lhi %r2,0 | |
459 | ||
460 | .long 0xb92c0000 # pcc | |
461 | brc 1,.-4 # pay attention to "partial completion" | |
462 | brc 7,.Lpcc_err # if CC==0 return 0, else return 1 | |
463 | .Lpcc_out: | |
464 | br $ra | |
465 | .Lpcc_err: | |
466 | lhi %r2,1 | |
467 | j .Lpcc_out | |
468 | .size s390x_pcc,.-s390x_pcc | |
469 | ___ | |
470 | } | |
471 | ||
472 | ################ | |
9baa4d5f PS |
473 | # int s390x_kdsa(unsigned int fc, void *param, |
474 | # const unsigned char *in, size_t len) | |
e382f507 PS |
475 | { |
476 | my ($fc,$param,$in,$len) = map("%r$_",(2..5)); | |
477 | $code.=<<___; | |
478 | .globl s390x_kdsa | |
479 | .type s390x_kdsa,\@function | |
480 | .align 16 | |
481 | s390x_kdsa: | |
482 | lr %r0,$fc | |
483 | l${g}r %r1,$param | |
484 | lhi %r2,0 | |
485 | ||
486 | .long 0xb93a0004 # kdsa %r0,$in | |
487 | brc 1,.-4 # pay attention to "partial completion" | |
488 | brc 7,.Lkdsa_err # if CC==0 return 0, else return 1 | |
489 | .Lkdsa_out: | |
490 | br $ra | |
491 | .Lkdsa_err: | |
492 | lhi %r2,1 | |
493 | j .Lkdsa_out | |
494 | .size s390x_kdsa,.-s390x_kdsa | |
495 | ___ | |
496 | } | |
497 | ||
19bd1fa1 PS |
498 | ################ |
499 | # void s390x_flip_endian32(unsigned char dst[32], const unsigned char src[32]) | |
500 | { | |
501 | my ($dst,$src) = map("%r$_",(2..3)); | |
502 | $code.=<<___; | |
503 | .globl s390x_flip_endian32 | |
504 | .type s390x_flip_endian32,\@function | |
505 | .align 16 | |
506 | s390x_flip_endian32: | |
6f93f061 PS |
507 | lrvg %r0,0($src) |
508 | lrvg %r1,8($src) | |
509 | lrvg %r4,16($src) | |
510 | lrvg %r5,24($src) | |
511 | stg %r0,24($dst) | |
512 | stg %r1,16($dst) | |
513 | stg %r4,8($dst) | |
514 | stg %r5,0($dst) | |
19bd1fa1 PS |
515 | br $ra |
516 | .size s390x_flip_endian32,.-s390x_flip_endian32 | |
517 | ___ | |
518 | } | |
519 | ||
520 | ################ | |
521 | # void s390x_flip_endian64(unsigned char dst[64], const unsigned char src[64]) | |
522 | { | |
523 | my ($dst,$src) = map("%r$_",(2..3)); | |
524 | $code.=<<___; | |
525 | .globl s390x_flip_endian64 | |
526 | .type s390x_flip_endian64,\@function | |
527 | .align 16 | |
528 | s390x_flip_endian64: | |
529 | stmg %r6,%r9,6*$SIZE_T($sp) | |
530 | ||
6f93f061 PS |
531 | lrvg %r0,0($src) |
532 | lrvg %r1,8($src) | |
533 | lrvg %r4,16($src) | |
534 | lrvg %r5,24($src) | |
535 | lrvg %r6,32($src) | |
536 | lrvg %r7,40($src) | |
537 | lrvg %r8,48($src) | |
538 | lrvg %r9,56($src) | |
539 | stg %r0,56($dst) | |
540 | stg %r1,48($dst) | |
541 | stg %r4,40($dst) | |
542 | stg %r5,32($dst) | |
543 | stg %r6,24($dst) | |
544 | stg %r7,16($dst) | |
545 | stg %r8,8($dst) | |
546 | stg %r9,0($dst) | |
19bd1fa1 PS |
547 | |
548 | lmg %r6,%r9,6*$SIZE_T($sp) | |
549 | br $ra | |
550 | .size s390x_flip_endian64,.-s390x_flip_endian64 | |
551 | ___ | |
552 | } | |
553 | ||
96530eea | 554 | $code.=<<___; |
91fdacb2 | 555 | .section .init |
96530eea PS |
556 | brasl $ra,OPENSSL_cpuid_setup |
557 | ___ | |
558 | ||
559 | $code =~ s/\`([^\`]*)\`/eval $1/gem; | |
560 | print $code; | |
a21314db | 561 | close STDOUT or die "error closing STDOUT: $!"; # force flush |