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libc: only have one select implementation, and move the pollfds onto the heap if they cross some threshold
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--- old/usr/src/lib/libc/i386/Makefile.com
+++ new/usr/src/lib/libc/i386/Makefile.com
1 1 #
2 2 # CDDL HEADER START
3 3 #
4 4 # The contents of this file are subject to the terms of the
5 5 # Common Development and Distribution License (the "License").
6 6 # You may not use this file except in compliance with the License.
7 7 #
8 8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 9 # or http://www.opensolaris.org/os/licensing.
10 10 # See the License for the specific language governing permissions
11 11 # and limitations under the License.
12 12 #
13 13 # When distributing Covered Code, include this CDDL HEADER in each
14 14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 15 # If applicable, add the following below this CDDL HEADER, with the
16 16 # fields enclosed by brackets "[]" replaced with your own identifying
17 17 # information: Portions Copyright [yyyy] [name of copyright owner]
18 18 #
19 19 # CDDL HEADER END
20 20 #
21 21 #
22 22 # Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
23 23 # Copyright (c) 2013, OmniTI Computer Consulting, Inc. All rights reserved.
24 24 #
25 25 # Copyright 2011 Nexenta Systems, Inc. All rights reserved.
26 26 # Use is subject to license terms.
27 27 #
28 28
29 29 LIBCDIR= $(SRC)/lib/libc
30 30 LIB_PIC= libc_pic.a
31 31 VERS= .1
32 32 CPP= /usr/lib/cpp
33 33 TARGET_ARCH= i386
34 34
35 35 VALUES= values-Xa.o
36 36
37 37 # objects are grouped by source directory
38 38
39 39 # local objects
40 40 STRETS=
41 41
42 42 CRTOBJS= \
43 43 cerror.o \
44 44 cerror64.o
45 45
46 46 DYNOBJS= \
47 47 _rtbootld.o
48 48
49 49 FPOBJS= \
50 50 _D_cplx_div.o \
51 51 _D_cplx_div_ix.o \
52 52 _D_cplx_div_rx.o \
53 53 _D_cplx_lr_div.o \
54 54 _D_cplx_lr_div_ix.o \
55 55 _D_cplx_lr_div_rx.o \
56 56 _D_cplx_mul.o \
57 57 _F_cplx_div.o \
58 58 _F_cplx_div_ix.o \
59 59 _F_cplx_div_rx.o \
60 60 _F_cplx_lr_div.o \
61 61 _F_cplx_lr_div_ix.o \
62 62 _F_cplx_lr_div_rx.o \
63 63 _F_cplx_mul.o \
64 64 _X_cplx_div.o \
65 65 _X_cplx_div_ix.o \
66 66 _X_cplx_div_rx.o \
67 67 _X_cplx_lr_div.o \
68 68 _X_cplx_lr_div_ix.o \
69 69 _X_cplx_lr_div_rx.o \
70 70 _X_cplx_mul.o \
71 71 _base_il.o \
72 72 fpgetmask.o \
73 73 fpgetround.o \
74 74 fpgetsticky.o \
75 75 fpsetmask.o \
76 76 fpsetround.o \
77 77 fpsetsticky.o \
78 78 fpstart.o
79 79
80 80 FPASMOBJS= \
81 81 __xgetRD.o \
82 82 _xtoll.o \
83 83 _xtoull.o \
84 84 fpcw.o
85 85
86 86 ATOMICOBJS= \
87 87 atomic.o
88 88
89 89 XATTROBJS= \
90 90 xattr_common.o
91 91
92 92 COMOBJS= \
93 93 bcmp.o \
94 94 bcopy.o \
95 95 bsearch.o \
96 96 bzero.o \
97 97 qsort.o \
98 98 strtol.o \
99 99 strtoul.o \
100 100 strtoll.o \
101 101 strtoull.o
102 102
103 103 DTRACEOBJS= \
104 104 dtrace_data.o
105 105
106 106 GENOBJS= \
107 107 _div64.o \
108 108 _divdi3.o \
109 109 _getsp.o \
110 110 _mul64.o \
111 111 abs.o \
112 112 alloca.o \
113 113 byteorder.o \
114 114 byteorder64.o \
115 115 cuexit.o \
116 116 ecvt.o \
117 117 errlst.o \
118 118 i386_data.o \
119 119 ladd.o \
120 120 ldivide.o \
121 121 lmul.o \
122 122 lock.o \
123 123 lshiftl.o \
124 124 lsign.o \
125 125 lsub.o \
126 126 makectxt.o \
127 127 memccpy.o \
128 128 memchr.o \
129 129 memcmp.o \
130 130 memcpy.o \
131 131 memset.o \
132 132 new_list.o \
133 133 setjmp.o \
134 134 siginfolst.o \
135 135 siglongjmp.o \
136 136 strcat.o \
137 137 strchr.o \
138 138 strcmp.o \
139 139 strcpy.o \
140 140 strlen.o \
141 141 strncat.o \
142 142 strncmp.o \
143 143 strncpy.o \
144 144 strnlen.o \
145 145 strrchr.o \
146 146 sync_instruction_memory.o
147 147
148 148 # sysobjs that contain large-file interfaces
149 149 COMSYSOBJS64= \
150 150 fstatvfs64.o \
151 151 getdents64.o \
152 152 getrlimit64.o \
153 153 lseek64.o \
154 154 mmap64.o \
155 155 pread64.o \
156 156 pwrite64.o \
157 157 setrlimit64.o \
158 158 statvfs64.o
159 159
160 160 SYSOBJS64=
161 161
162 162 COMSYSOBJS= \
163 163 __clock_timer.o \
164 164 __getloadavg.o \
165 165 __rusagesys.o \
166 166 __signotify.o \
167 167 __sigrt.o \
168 168 __time.o \
169 169 _lgrp_home_fast.o \
170 170 _lgrpsys.o \
171 171 _nfssys.o \
172 172 _portfs.o \
173 173 _pset.o \
174 174 _rpcsys.o \
175 175 _sigaction.o \
176 176 _so_accept.o \
177 177 _so_bind.o \
178 178 _so_connect.o \
179 179 _so_getpeername.o \
180 180 _so_getsockname.o \
181 181 _so_getsockopt.o \
182 182 _so_listen.o \
183 183 _so_recv.o \
184 184 _so_recvfrom.o \
185 185 _so_recvmsg.o \
186 186 _so_send.o \
187 187 _so_sendmsg.o \
188 188 _so_sendto.o \
189 189 _so_setsockopt.o \
190 190 _so_shutdown.o \
191 191 _so_socket.o \
192 192 _so_socketpair.o \
193 193 _sockconfig.o \
194 194 acct.o \
195 195 acl.o \
196 196 adjtime.o \
197 197 alarm.o \
198 198 brk.o \
199 199 chdir.o \
200 200 chroot.o \
201 201 cladm.o \
202 202 close.o \
203 203 execve.o \
204 204 exit.o \
205 205 facl.o \
206 206 fchdir.o \
207 207 fchroot.o \
208 208 fdsync.o \
209 209 fpathconf.o \
210 210 fstatfs.o \
211 211 fstatvfs.o \
212 212 getcpuid.o \
213 213 getdents.o \
214 214 getegid.o \
215 215 geteuid.o \
216 216 getgid.o \
217 217 getgroups.o \
218 218 gethrtime.o \
219 219 getitimer.o \
220 220 getmsg.o \
221 221 getpid.o \
222 222 getpmsg.o \
223 223 getppid.o \
224 224 getrlimit.o \
225 225 getuid.o \
226 226 gtty.o \
227 227 install_utrap.o \
228 228 ioctl.o \
229 229 kaio.o \
230 230 kill.o \
231 231 llseek.o \
232 232 lseek.o \
233 233 mmapobjsys.o \
234 234 memcntl.o \
235 235 mincore.o \
236 236 mmap.o \
237 237 modctl.o \
238 238 mount.o \
239 239 mprotect.o \
240 240 munmap.o \
241 241 nice.o \
242 242 ntp_adjtime.o \
243 243 ntp_gettime.o \
244 244 p_online.o \
245 245 pathconf.o \
246 246 pause.o \
247 247 pcsample.o \
248 248 pipe2.o \
249 249 pollsys.o \
250 250 pread.o \
251 251 priocntlset.o \
252 252 processor_bind.o \
253 253 processor_info.o \
254 254 profil.o \
255 255 putmsg.o \
256 256 putpmsg.o \
257 257 pwrite.o \
258 258 read.o \
259 259 readv.o \
260 260 resolvepath.o \
261 261 seteguid.o \
262 262 setgid.o \
263 263 setgroups.o \
264 264 setitimer.o \
265 265 setreid.o \
266 266 setrlimit.o \
267 267 setuid.o \
268 268 sigaltstk.o \
269 269 sigprocmsk.o \
270 270 sigsendset.o \
271 271 sigsuspend.o \
272 272 statfs.o \
273 273 statvfs.o \
274 274 stty.o \
275 275 sync.o \
276 276 sysconfig.o \
277 277 sysfs.o \
278 278 sysinfo.o \
279 279 syslwp.o \
280 280 times.o \
281 281 ulimit.o \
282 282 umask.o \
283 283 umount2.o \
284 284 utssys.o \
285 285 uucopy.o \
286 286 vhangup.o \
287 287 waitid.o \
288 288 write.o \
289 289 writev.o \
290 290 yield.o
291 291
292 292 SYSOBJS= \
293 293 __clock_gettime.o \
294 294 __getcontext.o \
295 295 __uadmin.o \
296 296 _lwp_mutex_unlock.o \
297 297 _stack_grow.o \
298 298 door.o \
299 299 forkx.o \
300 300 forkallx.o \
301 301 getcontext.o \
302 302 gettimeofday.o \
303 303 lwp_private.o \
304 304 nuname.o \
305 305 ptrace.o \
306 306 syscall.o \
307 307 sysi86.o \
308 308 tls_get_addr.o \
309 309 uadmin.o \
310 310 umount.o \
311 311 uname.o \
312 312 vforkx.o \
313 313 xstat.o
314 314
315 315 # objects under $(LIBCDIR)/port which contain transitional large file interfaces
316 316 PORTGEN64= \
317 317 _xftw64.o \
318 318 attropen64.o \
319 319 ftw64.o \
320 320 mkstemp64.o \
321 321 nftw64.o \
322 322 tell64.o \
323 323 truncate64.o
324 324
325 325 # objects from source under $(LIBCDIR)/port
326 326 PORTFP= \
327 327 __flt_decim.o \
328 328 __flt_rounds.o \
329 329 __tbl_10_b.o \
330 330 __tbl_10_h.o \
331 331 __tbl_10_s.o \
332 332 __tbl_2_b.o \
333 333 __tbl_2_h.o \
334 334 __tbl_2_s.o \
335 335 __tbl_fdq.o \
336 336 __tbl_tens.o \
337 337 __x_power.o \
338 338 _base_sup.o \
339 339 aconvert.o \
340 340 decimal_bin.o \
341 341 double_decim.o \
342 342 econvert.o \
343 343 fconvert.o \
344 344 file_decim.o \
345 345 finite.o \
346 346 fp_data.o \
347 347 func_decim.o \
348 348 gconvert.o \
349 349 hex_bin.o \
350 350 ieee_globals.o \
351 351 pack_float.o \
352 352 sigfpe.o \
353 353 string_decim.o
354 354
355 355 PORTGEN= \
356 356 _env_data.o \
357 357 _xftw.o \
358 358 a64l.o \
359 359 abort.o \
360 360 addsev.o \
361 361 ascii_strcasecmp.o \
362 362 ascii_strncasecmp.o \
363 363 assert.o \
364 364 atof.o \
365 365 atoi.o \
366 366 atol.o \
367 367 atoll.o \
368 368 attrat.o \
369 369 attropen.o \
370 370 atexit.o \
371 371 atfork.o \
372 372 basename.o \
373 373 calloc.o \
374 374 catgets.o \
375 375 catopen.o \
376 376 cfgetispeed.o \
377 377 cfgetospeed.o \
378 378 cfree.o \
379 379 cfsetispeed.o \
380 380 cfsetospeed.o \
381 381 cftime.o \
382 382 clock.o \
383 383 closedir.o \
384 384 closefrom.o \
385 385 confstr.o \
386 386 crypt.o \
387 387 csetlen.o \
388 388 ctime.o \
389 389 ctime_r.o \
390 390 daemon.o \
391 391 deflt.o \
392 392 directio.o \
393 393 dirname.o \
394 394 div.o \
395 395 drand48.o \
396 396 dup.o \
397 397 env_data.o \
398 398 err.o \
399 399 errno.o \
400 400 euclen.o \
401 401 event_port.o \
402 402 execvp.o \
403 403 fattach.o \
404 404 fdetach.o \
405 405 fdopendir.o \
406 406 ffs.o \
407 407 fls.o \
408 408 fmtmsg.o \
409 409 ftime.o \
410 410 ftok.o \
411 411 ftw.o \
412 412 gcvt.o \
413 413 getauxv.o \
414 414 getcwd.o \
415 415 getdate_err.o \
416 416 getdtblsize.o \
417 417 getenv.o \
418 418 getexecname.o \
419 419 getgrnam.o \
420 420 getgrnam_r.o \
421 421 gethostid.o \
422 422 gethostname.o \
423 423 gethz.o \
424 424 getisax.o \
425 425 getloadavg.o \
426 426 getlogin.o \
427 427 getmntent.o \
428 428 getnetgrent.o \
429 429 get_nprocs.o \
430 430 getopt.o \
431 431 getopt_long.o \
432 432 getpagesize.o \
433 433 getpw.o \
434 434 getpwnam.o \
435 435 getpwnam_r.o \
436 436 getrusage.o \
437 437 getspent.o \
438 438 getspent_r.o \
439 439 getsubopt.o \
440 440 gettxt.o \
441 441 getusershell.o \
442 442 getut.o \
443 443 getutx.o \
444 444 getvfsent.o \
445 445 getwd.o \
446 446 getwidth.o \
447 447 getxby_door.o \
448 448 gtxt.o \
449 449 hsearch.o \
450 450 iconv.o \
451 451 imaxabs.o \
452 452 imaxdiv.o \
453 453 index.o \
454 454 initgroups.o \
455 455 insque.o \
456 456 isaexec.o \
457 457 isastream.o \
458 458 isatty.o \
459 459 killpg.o \
460 460 klpdlib.o \
461 461 l64a.o \
462 462 lckpwdf.o \
463 463 lconstants.o \
464 464 lexp10.o \
465 465 lfind.o \
466 466 lfmt.o \
467 467 lfmt_log.o \
468 468 llabs.o \
469 469 lldiv.o \
470 470 llog10.o \
471 471 lltostr.o \
472 472 localtime.o \
473 473 lsearch.o \
474 474 madvise.o \
475 475 malloc.o \
476 476 memalign.o \
477 477 memmem.o \
478 478 mkdev.o \
479 479 mkdtemp.o \
480 480 mkfifo.o \
481 481 mkstemp.o \
482 482 mktemp.o \
483 483 mlock.o \
484 484 mlockall.o \
485 485 mon.o \
486 486 msync.o \
487 487 munlock.o \
488 488 munlockall.o \
489 489 ndbm.o \
490 490 nftw.o \
491 491 nlspath_checks.o \
492 492 nsparse.o \
493 493 nss_common.o \
494 494 nss_dbdefs.o \
495 495 nss_deffinder.o \
496 496 opendir.o \
497 497 opt_data.o \
498 498 perror.o \
499 499 pfmt.o \
500 500 pfmt_data.o \
501 501 pfmt_print.o \
502 502 pipe.o \
503 503 plock.o \
504 504 poll.o \
505 505 posix_fadvise.o \
506 506 posix_fallocate.o \
507 507 posix_madvise.o \
508 508 posix_memalign.o \
509 509 priocntl.o \
510 510 privlib.o \
511 511 priv_str_xlate.o \
512 512 psiginfo.o \
513 513 psignal.o \
514 514 pt.o \
515 515 putpwent.o \
516 516 putspent.o \
517 517 raise.o \
518 518 rand.o \
519 519 random.o \
520 520 rctlops.o \
521 521 readdir.o \
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522 522 readdir_r.o \
523 523 realpath.o \
524 524 reboot.o \
525 525 regexpr.o \
526 526 remove.o \
527 527 rewinddir.o \
528 528 rindex.o \
529 529 scandir.o \
530 530 seekdir.o \
531 531 select.o \
532 - select_large_fdset.o \
533 532 setlabel.o \
534 533 setpriority.o \
535 534 settimeofday.o \
536 535 sh_locks.o \
537 536 sigflag.o \
538 537 siglist.o \
539 538 sigsend.o \
540 539 sigsetops.o \
541 540 ssignal.o \
542 541 stack.o \
543 542 stpcpy.o \
544 543 stpncpy.o \
545 544 str2sig.o \
546 545 strcase_charmap.o \
547 546 strchrnul.o \
548 547 strcspn.o \
549 548 strdup.o \
550 549 strerror.o \
551 550 strlcat.o \
552 551 strlcpy.o \
553 552 strndup.o \
554 553 strpbrk.o \
555 554 strsep.o \
556 555 strsignal.o \
557 556 strspn.o \
558 557 strstr.o \
559 558 strtod.o \
560 559 strtoimax.o \
561 560 strtok.o \
562 561 strtok_r.o \
563 562 strtoumax.o \
564 563 swab.o \
565 564 swapctl.o \
566 565 sysconf.o \
567 566 syslog.o \
568 567 tcdrain.o \
569 568 tcflow.o \
570 569 tcflush.o \
571 570 tcgetattr.o \
572 571 tcgetpgrp.o \
573 572 tcgetsid.o \
574 573 tcsendbreak.o \
575 574 tcsetattr.o \
576 575 tcsetpgrp.o \
577 576 tell.o \
578 577 telldir.o \
579 578 tfind.o \
580 579 time_data.o \
581 580 time_gdata.o \
582 581 tls_data.o \
583 582 truncate.o \
584 583 tsdalloc.o \
585 584 tsearch.o \
586 585 ttyname.o \
587 586 ttyslot.o \
588 587 ualarm.o \
589 588 ucred.o \
590 589 valloc.o \
591 590 vlfmt.o \
592 591 vpfmt.o \
593 592 waitpid.o \
594 593 walkstack.o \
595 594 wdata.o \
596 595 xgetwidth.o \
597 596 xpg4.o \
598 597 xpg6.o
599 598
600 599 PORTPRINT_W= \
601 600 doprnt_w.o
602 601
603 602 PORTPRINT= \
604 603 asprintf.o \
605 604 doprnt.o \
606 605 fprintf.o \
607 606 printf.o \
608 607 snprintf.o \
609 608 sprintf.o \
610 609 vfprintf.o \
611 610 vprintf.o \
612 611 vsnprintf.o \
613 612 vsprintf.o \
614 613 vwprintf.o \
615 614 wprintf.o
616 615
617 616 # c89 variants to support 32-bit size of c89 u/intmax_t (32-bit libc only)
618 617 PORTPRINT_C89= \
619 618 vfprintf_c89.o \
620 619 vprintf_c89.o \
621 620 vsnprintf_c89.o \
622 621 vsprintf_c89.o \
623 622 vwprintf_c89.o
624 623
625 624 PORTSTDIO_C89= \
626 625 vscanf_c89.o \
627 626 vwscanf_c89.o \
628 627
629 628 # portable stdio objects that contain large file interfaces.
630 629 # Note: fopen64 is a special case, as we build it small.
631 630 PORTSTDIO64= \
632 631 fopen64.o \
633 632 fpos64.o
634 633
635 634 PORTSTDIO_W= \
636 635 doscan_w.o
637 636
638 637 PORTSTDIO= \
639 638 __extensions.o \
640 639 _endopen.o \
641 640 _filbuf.o \
642 641 _findbuf.o \
643 642 _flsbuf.o \
644 643 _wrtchk.o \
645 644 clearerr.o \
646 645 ctermid.o \
647 646 ctermid_r.o \
648 647 cuserid.o \
649 648 data.o \
650 649 doscan.o \
651 650 fdopen.o \
652 651 feof.o \
653 652 ferror.o \
654 653 fgetc.o \
655 654 fgets.o \
656 655 fileno.o \
657 656 flockf.o \
658 657 flush.o \
659 658 fopen.o \
660 659 fpos.o \
661 660 fputc.o \
662 661 fputs.o \
663 662 fread.o \
664 663 fseek.o \
665 664 fseeko.o \
666 665 ftell.o \
667 666 ftello.o \
668 667 fwrite.o \
669 668 getc.o \
670 669 getchar.o \
671 670 getline.o \
672 671 getpass.o \
673 672 gets.o \
674 673 getw.o \
675 674 mse.o \
676 675 popen.o \
677 676 putc.o \
678 677 putchar.o \
679 678 puts.o \
680 679 putw.o \
681 680 rewind.o \
682 681 scanf.o \
683 682 setbuf.o \
684 683 setbuffer.o \
685 684 setvbuf.o \
686 685 system.o \
687 686 tempnam.o \
688 687 tmpfile.o \
689 688 tmpnam_r.o \
690 689 ungetc.o \
691 690 vscanf.o \
692 691 vwscanf.o \
693 692 wscanf.o
694 693
695 694 PORTI18N= \
696 695 getwchar.o \
697 696 putwchar.o \
698 697 putws.o \
699 698 strcasecmp.o \
700 699 strcasestr.o \
701 700 strncasecmp.o \
702 701 strtows.o \
703 702 wcsnlen.o \
704 703 wcsstr.o \
705 704 wcstoimax.o \
706 705 wcstol.o \
707 706 wcstoul.o \
708 707 wcswcs.o \
709 708 wmemchr.o \
710 709 wmemcmp.o \
711 710 wmemcpy.o \
712 711 wmemmove.o \
713 712 wmemset.o \
714 713 wscasecmp.o \
715 714 wscat.o \
716 715 wschr.o \
717 716 wscmp.o \
718 717 wscpy.o \
719 718 wscspn.o \
720 719 wsdup.o \
721 720 wslen.o \
722 721 wsncasecmp.o \
723 722 wsncat.o \
724 723 wsncmp.o \
725 724 wsncpy.o \
726 725 wspbrk.o \
727 726 wsprintf.o \
728 727 wsrchr.o \
729 728 wsscanf.o \
730 729 wsspn.o \
731 730 wstod.o \
732 731 wstok.o \
733 732 wstol.o \
734 733 wstoll.o \
735 734 wsxfrm.o \
736 735 gettext.o \
737 736 gettext_gnu.o \
738 737 gettext_real.o \
739 738 gettext_util.o \
740 739 isdigit.o \
741 740 plural_parser.o \
742 741 wdresolve.o \
743 742 _ctype.o \
744 743 isascii.o \
745 744 toascii.o
746 745
747 746 PORTI18N_COND= \
748 747 wcstol_longlong.o \
749 748 wcstoul_longlong.o
750 749
751 750 PORTLOCALE= \
752 751 big5.o \
753 752 btowc.o \
754 753 collate.o \
755 754 collcmp.o \
756 755 euc.o \
757 756 fnmatch.o \
758 757 fgetwc.o \
759 758 fgetws.o \
760 759 fix_grouping.o \
761 760 fputwc.o \
762 761 fputws.o \
763 762 fwide.o \
764 763 gb18030.o \
765 764 gb2312.o \
766 765 gbk.o \
767 766 getdate.o \
768 767 iswctype.o \
769 768 ldpart.o \
770 769 lmessages.o \
771 770 lnumeric.o \
772 771 lmonetary.o \
773 772 localeconv.o \
774 773 mbftowc.o \
775 774 mblen.o \
776 775 mbrlen.o \
777 776 mbrtowc.o \
778 777 mbsinit.o \
779 778 mbsnrtowcs.o \
780 779 mbsrtowcs.o \
781 780 mbstowcs.o \
782 781 mbtowc.o \
783 782 mskanji.o \
784 783 nextwctype.o \
785 784 nl_langinfo.o \
786 785 none.o \
787 786 regcomp.o \
788 787 regfree.o \
789 788 regerror.o \
790 789 regexec.o \
791 790 rune.o \
792 791 runetype.o \
793 792 setlocale.o \
794 793 setrunelocale.o \
795 794 strcoll.o \
796 795 strfmon.o \
797 796 strftime.o \
798 797 strptime.o \
799 798 strxfrm.o \
800 799 table.o \
801 800 timelocal.o \
802 801 tolower.o \
803 802 towlower.o \
804 803 ungetwc.o \
805 804 utf8.o \
806 805 wcrtomb.o \
807 806 wcscoll.o \
808 807 wcsftime.o \
809 808 wcsnrtombs.o \
810 809 wcsrtombs.o \
811 810 wcswidth.o \
812 811 wcstombs.o \
813 812 wcsxfrm.o \
814 813 wctob.o \
815 814 wctomb.o \
816 815 wctrans.o \
817 816 wctype.o \
818 817 wcwidth.o \
819 818 wscol.o
820 819
821 820 AIOOBJS= \
822 821 aio.o \
823 822 aio_alloc.o \
824 823 posix_aio.o
825 824
826 825 RTOBJS= \
827 826 clock_timer.o \
828 827 mqueue.o \
829 828 pos4obj.o \
830 829 sched.o \
831 830 sem.o \
832 831 shm.o \
833 832 sigev_thread.o
834 833
835 834 TPOOLOBJS= \
836 835 thread_pool.o
837 836
838 837 THREADSOBJS= \
839 838 alloc.o \
840 839 assfail.o \
841 840 cancel.o \
842 841 door_calls.o \
843 842 pthr_attr.o \
844 843 pthr_barrier.o \
845 844 pthr_cond.o \
846 845 pthr_mutex.o \
847 846 pthr_rwlock.o \
848 847 pthread.o \
849 848 rwlock.o \
850 849 scalls.o \
851 850 sema.o \
852 851 sigaction.o \
853 852 spawn.o \
854 853 synch.o \
855 854 tdb_agent.o \
856 855 thr.o \
857 856 thread_interface.o \
858 857 tls.o \
859 858 tsd.o
860 859
861 860 THREADSMACHOBJS= \
862 861 machdep.o
863 862
864 863 THREADSASMOBJS= \
865 864 asm_subr.o
866 865
867 866 UNICODEOBJS= \
868 867 u8_textprep.o \
869 868 uconv.o
870 869
871 870 UNWINDMACHOBJS= \
872 871 unwind.o
873 872
874 873 UNWINDASMOBJS= \
875 874 unwind_frame.o
876 875
877 876 # objects that implement the transitional large file API
878 877 PORTSYS64= \
879 878 lockf64.o \
880 879 stat64.o
881 880
882 881 PORTSYS= \
883 882 _autofssys.o \
884 883 access.o \
885 884 acctctl.o \
886 885 bsd_signal.o \
887 886 chmod.o \
888 887 chown.o \
889 888 corectl.o \
890 889 exacctsys.o \
891 890 execl.o \
892 891 execle.o \
893 892 execv.o \
894 893 fcntl.o \
895 894 getpagesizes.o \
896 895 getpeerucred.o \
897 896 inst_sync.o \
898 897 issetugid.o \
899 898 label.o \
900 899 link.o \
901 900 lockf.o \
902 901 lwp.o \
903 902 lwp_cond.o \
904 903 lwp_rwlock.o \
905 904 lwp_sigmask.o \
906 905 meminfosys.o \
907 906 mkdir.o \
908 907 mknod.o \
909 908 msgsys.o \
910 909 nfssys.o \
911 910 open.o \
912 911 pgrpsys.o \
913 912 posix_sigwait.o \
914 913 ppriv.o \
915 914 psetsys.o \
916 915 rctlsys.o \
917 916 readlink.o \
918 917 rename.o \
919 918 sbrk.o \
920 919 semsys.o \
921 920 set_errno.o \
922 921 sharefs.o \
923 922 shmsys.o \
924 923 sidsys.o \
925 924 siginterrupt.o \
926 925 signal.o \
927 926 sigpending.o \
928 927 sigstack.o \
929 928 stat.o \
930 929 symlink.o \
931 930 tasksys.o \
932 931 time.o \
933 932 time_util.o \
934 933 ucontext.o \
935 934 unlink.o \
936 935 ustat.o \
937 936 utimesys.o \
938 937 zone.o
939 938
940 939 PORTREGEX= \
941 940 glob.o \
942 941 regcmp.o \
943 942 regex.o \
944 943 wordexp.o
945 944
946 945 MOSTOBJS= \
947 946 $(STRETS) \
948 947 $(CRTOBJS) \
949 948 $(DYNOBJS) \
950 949 $(FPOBJS) \
951 950 $(FPASMOBJS) \
952 951 $(ATOMICOBJS) \
953 952 $(XATTROBJS) \
954 953 $(COMOBJS) \
955 954 $(DTRACEOBJS) \
956 955 $(GENOBJS) \
957 956 $(PORTFP) \
958 957 $(PORTGEN) \
959 958 $(PORTGEN64) \
960 959 $(PORTI18N) \
961 960 $(PORTI18N_COND) \
962 961 $(PORTLOCALE) \
963 962 $(PORTPRINT) \
964 963 $(PORTPRINT_C89) \
965 964 $(PORTPRINT_W) \
966 965 $(PORTREGEX) \
967 966 $(PORTSTDIO) \
968 967 $(PORTSTDIO64) \
969 968 $(PORTSTDIO_C89) \
970 969 $(PORTSTDIO_W) \
971 970 $(PORTSYS) \
972 971 $(PORTSYS64) \
973 972 $(AIOOBJS) \
974 973 $(RTOBJS) \
975 974 $(TPOOLOBJS) \
976 975 $(THREADSOBJS) \
977 976 $(THREADSMACHOBJS) \
978 977 $(THREADSASMOBJS) \
979 978 $(UNICODEOBJS) \
980 979 $(UNWINDMACHOBJS) \
981 980 $(UNWINDASMOBJS) \
982 981 $(COMSYSOBJS) \
983 982 $(SYSOBJS) \
984 983 $(COMSYSOBJS64) \
985 984 $(SYSOBJS64) \
986 985 $(VALUES)
987 986
988 987 TRACEOBJS= \
989 988 plockstat.o
990 989
991 990 # NOTE: libc.so.1 must be linked with the minimal crti.o and crtn.o
992 991 # modules whose source is provided in the $(SRC)/lib/common directory.
993 992 # This must be done because otherwise the Sun C compiler would insert
994 993 # its own versions of these modules and those versions contain code
995 994 # to call out to C++ initialization functions. Such C++ initialization
996 995 # functions can call back into libc before thread initialization is
997 996 # complete and this leads to segmentation violations and other problems.
998 997 # Since libc contains no C++ code, linking with the minimal crti.o and
999 998 # crtn.o modules is safe and avoids the problems described above.
1000 999 OBJECTS= $(CRTI) $(MOSTOBJS) $(CRTN)
1001 1000 CRTSRCS= ../../common/i386
1002 1001
1003 1002 LDPASS_OFF= $(POUND_SIGN)
1004 1003
1005 1004 # include common library definitions
1006 1005 include ../../Makefile.lib
1007 1006
1008 1007 # we need to override the default SONAME here because we might
1009 1008 # be building a variant object (still libc.so.1, but different filename)
1010 1009 SONAME = libc.so.1
1011 1010
1012 1011 CFLAGS += $(CCVERBOSE) $(CTF_FLAGS)
1013 1012
1014 1013 # This is necessary to avoid problems with calling _ex_unwind().
1015 1014 # We probably don't want any inlining anyway.
1016 1015 XINLINE = -xinline=
1017 1016 CFLAGS += $(XINLINE)
1018 1017
1019 1018 CERRWARN += -_gcc=-Wno-parentheses
1020 1019 CERRWARN += -_gcc=-Wno-switch
1021 1020 CERRWARN += -_gcc=-Wno-uninitialized
1022 1021 CERRWARN += -_gcc=-Wno-unused-value
1023 1022 CERRWARN += -_gcc=-Wno-unused-label
1024 1023 CERRWARN += -_gcc=-Wno-unused-variable
1025 1024 CERRWARN += -_gcc=-Wno-type-limits
1026 1025 CERRWARN += -_gcc=-Wno-char-subscripts
1027 1026 CERRWARN += -_gcc=-Wno-clobbered
1028 1027 CERRWARN += -_gcc=-Wno-unused-function
1029 1028 CERRWARN += -_gcc=-Wno-address
1030 1029
1031 1030 # Setting THREAD_DEBUG = -DTHREAD_DEBUG (make THREAD_DEBUG=-DTHREAD_DEBUG ...)
1032 1031 # enables ASSERT() checking in the threads portion of the library.
1033 1032 # This is automatically enabled for DEBUG builds, not for non-debug builds.
1034 1033 THREAD_DEBUG =
1035 1034 $(NOT_RELEASE_BUILD)THREAD_DEBUG = -DTHREAD_DEBUG
1036 1035
1037 1036 # Make string literals read-only to save memory.
1038 1037 CFLAGS += $(XSTRCONST)
1039 1038
1040 1039 ALTPICS= $(TRACEOBJS:%=pics/%)
1041 1040
1042 1041 $(DYNLIB) := BUILD.SO = $(LD) -o $@ -G $(DYNFLAGS) $(PICS) $(ALTPICS) \
1043 1042 $(EXTPICS) $(LDLIBS)
1044 1043
1045 1044 MAPFILES = $(LIBCDIR)/port/mapfile-vers
1046 1045
1047 1046 #
1048 1047 # EXTN_CPPFLAGS and EXTN_CFLAGS set in enclosing Makefile
1049 1048 #
1050 1049 CFLAGS += $(EXTN_CFLAGS)
1051 1050 CPPFLAGS= -D_REENTRANT -Di386 $(EXTN_CPPFLAGS) $(THREAD_DEBUG) \
1052 1051 -I$(LIBCBASE)/inc -I$(LIBCDIR)/inc $(CPPFLAGS.master)
1053 1052 ASFLAGS= $(AS_PICFLAGS) -P -D__STDC__ -D_ASM $(CPPFLAGS) $(i386_AS_XARCH)
1054 1053
1055 1054 # As a favor to the dtrace syscall provider, libc still calls the
1056 1055 # old syscall traps that have been obsoleted by the *at() interfaces.
1057 1056 # Delete this to compile libc using only the new *at() system call traps
1058 1057 CPPFLAGS += -D_RETAIN_OLD_SYSCALLS
1059 1058
1060 1059 # Inform the run-time linker about libc specialized initialization
1061 1060 RTLDINFO = -z rtldinfo=tls_rtldinfo
1062 1061 DYNFLAGS += $(RTLDINFO)
1063 1062
1064 1063 # Force libc's internal references to be resolved immediately upon loading
1065 1064 # in order to avoid critical region problems. Since almost all libc symbols
1066 1065 # are marked 'protected' in the mapfiles, this is a minimal set (15 to 20).
1067 1066 DYNFLAGS += -znow
1068 1067
1069 1068 DYNFLAGS += -e __rtboot
1070 1069 DYNFLAGS += $(EXTN_DYNFLAGS)
1071 1070
1072 1071 # Inform the kernel about the initial DTrace area (in case
1073 1072 # libc is being used as the interpreter / runtime linker).
1074 1073 DTRACE_DATA = -zdtrace=dtrace_data
1075 1074 DYNFLAGS += $(DTRACE_DATA)
1076 1075
1077 1076 # DTrace needs an executable data segment.
1078 1077 MAPFILE.NED=
1079 1078
1080 1079 BUILD.s= $(AS) $(ASFLAGS) $< -o $@
1081 1080
1082 1081 # Override this top level flag so the compiler builds in its native
1083 1082 # C99 mode. This has been enabled to support the complex arithmetic
1084 1083 # added to libc.
1085 1084 C99MODE= $(C99_ENABLE)
1086 1085
1087 1086 # libc method of building an archive
1088 1087 # The "$(GREP) -v ' L '" part is necessary only until
1089 1088 # lorder is fixed to ignore thread-local variables.
1090 1089 BUILD.AR= $(RM) $@ ; \
1091 1090 $(AR) q $@ `$(LORDER) $(MOSTOBJS:%=$(DIR)/%) | $(GREP) -v ' L ' | $(TSORT)`
1092 1091
1093 1092 # extra files for the clean target
1094 1093 CLEANFILES= \
1095 1094 $(LIBCDIR)/port/gen/errlst.c \
1096 1095 $(LIBCDIR)/port/gen/new_list.c \
1097 1096 assym.h \
1098 1097 genassym \
1099 1098 crt/_rtld.s \
1100 1099 crt/_rtbootld.s \
1101 1100 pics/_rtbootld.o \
1102 1101 pics/crti.o \
1103 1102 pics/crtn.o \
1104 1103 $(ALTPICS)
1105 1104
1106 1105 CLOBBERFILES += $(LIB_PIC)
1107 1106
1108 1107 # list of C source for lint
1109 1108 SRCS= \
1110 1109 $(ATOMICOBJS:%.o=$(SRC)/common/atomic/%.c) \
1111 1110 $(XATTROBJS:%.o=$(SRC)/common/xattr/%.c) \
1112 1111 $(COMOBJS:%.o=$(SRC)/common/util/%.c) \
1113 1112 $(DTRACEOBJS:%.o=$(SRC)/common/dtrace/%.c) \
1114 1113 $(PORTFP:%.o=$(LIBCDIR)/port/fp/%.c) \
1115 1114 $(PORTGEN:%.o=$(LIBCDIR)/port/gen/%.c) \
1116 1115 $(PORTI18N:%.o=$(LIBCDIR)/port/i18n/%.c) \
1117 1116 $(PORTLOCALE:%.o=$(LIBCDIR)/port/locale/%.c) \
1118 1117 $(PORTPRINT:%.o=$(LIBCDIR)/port/print/%.c) \
1119 1118 $(PORTREGEX:%.o=$(LIBCDIR)/port/regex/%.c) \
1120 1119 $(PORTSTDIO:%.o=$(LIBCDIR)/port/stdio/%.c) \
1121 1120 $(PORTSYS:%.o=$(LIBCDIR)/port/sys/%.c) \
1122 1121 $(AIOOBJS:%.o=$(LIBCDIR)/port/aio/%.c) \
1123 1122 $(RTOBJS:%.o=$(LIBCDIR)/port/rt/%.c) \
1124 1123 $(TPOOLOBJS:%.o=$(LIBCDIR)/port/tpool/%.c) \
1125 1124 $(THREADSOBJS:%.o=$(LIBCDIR)/port/threads/%.c) \
1126 1125 $(THREADSMACHOBJS:%.o=$(LIBCDIR)/$(MACH)/threads/%.c) \
1127 1126 $(UNICODEOBJS:%.o=$(SRC)/common/unicode/%.c) \
1128 1127 $(UNWINDMACHOBJS:%.o=$(LIBCDIR)/port/unwind/%.c) \
1129 1128 $(FPOBJS:%.o=$(LIBCDIR)/$(MACH)/fp/%.c) \
1130 1129 $(LIBCBASE)/gen/ecvt.c \
1131 1130 $(LIBCBASE)/gen/makectxt.c \
1132 1131 $(LIBCBASE)/gen/siginfolst.c \
1133 1132 $(LIBCBASE)/gen/siglongjmp.c \
1134 1133 $(LIBCBASE)/gen/strcmp.c \
1135 1134 $(LIBCBASE)/gen/sync_instruction_memory.c \
1136 1135 $(LIBCBASE)/sys/ptrace.c \
1137 1136 $(LIBCBASE)/sys/uadmin.c
1138 1137
1139 1138 # conditional assignments
1140 1139 $(DYNLIB) := CRTI = crti.o
1141 1140 $(DYNLIB) := CRTN = crtn.o
1142 1141
1143 1142 # Files which need the threads .il inline template
1144 1143 TIL= \
1145 1144 aio.o \
1146 1145 alloc.o \
1147 1146 assfail.o \
1148 1147 atexit.o \
1149 1148 atfork.o \
1150 1149 cancel.o \
1151 1150 door_calls.o \
1152 1151 err.o \
1153 1152 errno.o \
1154 1153 lwp.o \
1155 1154 ma.o \
1156 1155 machdep.o \
1157 1156 posix_aio.o \
1158 1157 pthr_attr.o \
1159 1158 pthr_barrier.o \
1160 1159 pthr_cond.o \
1161 1160 pthr_mutex.o \
1162 1161 pthr_rwlock.o \
1163 1162 pthread.o \
1164 1163 rand.o \
1165 1164 rwlock.o \
1166 1165 scalls.o \
1167 1166 sched.o \
1168 1167 sema.o \
1169 1168 sigaction.o \
1170 1169 sigev_thread.o \
1171 1170 spawn.o \
1172 1171 stack.o \
1173 1172 synch.o \
1174 1173 tdb_agent.o \
1175 1174 thr.o \
1176 1175 thread_interface.o \
1177 1176 thread_pool.o \
1178 1177 tls.o \
1179 1178 tsd.o \
1180 1179 unwind.o
1181 1180
1182 1181 THREADS_INLINES = $(LIBCBASE)/threads/i386.il
1183 1182 $(TIL:%=pics/%) := CFLAGS += $(THREADS_INLINES)
1184 1183
1185 1184 # pics/mul64.o := CFLAGS += $(LIBCBASE)/crt/mul64.il
1186 1185
1187 1186 # large-file-aware components that should be built large
1188 1187
1189 1188 $(COMSYSOBJS64:%=pics/%) := \
1190 1189 CPPFLAGS += -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
1191 1190
1192 1191 $(SYSOBJS64:%=pics/%) := \
1193 1192 CPPFLAGS += -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
1194 1193
1195 1194 $(PORTGEN64:%=pics/%) := \
1196 1195 CPPFLAGS += -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
1197 1196
1198 1197 $(PORTSTDIO64:%=pics/%) := \
1199 1198 CPPFLAGS += -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
1200 1199
1201 1200 $(PORTSYS64:%=pics/%) := \
1202 1201 CPPFLAGS += -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
1203 1202
1204 1203 $(PORTSTDIO_W:%=pics/%) := \
1205 1204 CPPFLAGS += -D_WIDE
1206 1205
1207 1206 $(PORTPRINT_W:%=pics/%) := \
1208 1207 CPPFLAGS += -D_WIDE
1209 1208
1210 1209 $(PORTPRINT_C89:%=pics/%) := \
1211 1210 CPPFLAGS += -D_C89_INTMAX32
1212 1211
1213 1212 $(PORTSTDIO_C89:%=pics/%) := \
1214 1213 CPPFLAGS += -D_C89_INTMAX32
1215 1214
1216 1215 $(PORTI18N_COND:%=pics/%) := \
1217 1216 CPPFLAGS += -D_WCS_LONGLONG
1218 1217
1219 1218 .KEEP_STATE:
1220 1219
1221 1220 all: $(LIBS) $(LIB_PIC)
1222 1221
1223 1222 lint := CPPFLAGS += -I$(LIBCDIR)/$(MACH)/fp
1224 1223 lint := CPPFLAGS += -D_MSE_INT_H -D_LCONV_C99
1225 1224 lint := LINTFLAGS += -mn -erroff=E_SUPPRESSION_DIRECTIVE_UNUSED
1226 1225
1227 1226 lint:
1228 1227 @echo $(LINT.c) ...
1229 1228 @$(LINT.c) $(SRCS) $(LDLIBS)
1230 1229
1231 1230 $(LINTLIB):= SRCS=$(LIBCDIR)/port/llib-lc
1232 1231 $(LINTLIB):= CPPFLAGS += -D_MSE_INT_H
1233 1232 $(LINTLIB):= LINTFLAGS=-nvx
1234 1233
1235 1234 # object files that depend on inline template
1236 1235 $(TIL:%=pics/%): $(LIBCBASE)/threads/i386.il
1237 1236 # pics/mul64.o: $(LIBCBASE)/crt/mul64.il
1238 1237
1239 1238 # include common libc targets
1240 1239 include $(LIBCDIR)/Makefile.targ
1241 1240
1242 1241 # We need to strip out all CTF and DOF data from the static library
1243 1242 $(LIB_PIC) := DIR = pics
1244 1243 $(LIB_PIC): pics $$(PICS)
1245 1244 $(BUILD.AR)
1246 1245 $(MCS) -d -n .SUNW_ctf $@ > /dev/null 2>&1
1247 1246 $(MCS) -d -n .SUNW_dof $@ > /dev/null 2>&1
1248 1247 $(AR) -ts $@ > /dev/null
1249 1248 $(POST_PROCESS_A)
1250 1249
1251 1250 $(LIBCBASE)/crt/_rtbootld.s: $(LIBCBASE)/crt/_rtboot.s $(LIBCBASE)/crt/_rtld.c
1252 1251 $(CC) $(CPPFLAGS) $(CTF_FLAGS) -O -S $(C_PICFLAGS) \
1253 1252 $(LIBCBASE)/crt/_rtld.c -o $(LIBCBASE)/crt/_rtld.s
1254 1253 $(CAT) $(LIBCBASE)/crt/_rtboot.s $(LIBCBASE)/crt/_rtld.s > $@
1255 1254 $(RM) $(LIBCBASE)/crt/_rtld.s
1256 1255
1257 1256 # partially built from C source
1258 1257 pics/_rtbootld.o: $(LIBCBASE)/crt/_rtbootld.s
1259 1258 $(AS) $(ASFLAGS) $(LIBCBASE)/crt/_rtbootld.s -o $@
1260 1259 $(CTFCONVERT_O)
1261 1260
1262 1261 ASSYMDEP_OBJS= \
1263 1262 _lwp_mutex_unlock.o \
1264 1263 _stack_grow.o \
1265 1264 getcontext.o \
1266 1265 setjmp.o \
1267 1266 tls_get_addr.o \
1268 1267 vforkx.o
1269 1268
1270 1269 $(ASSYMDEP_OBJS:%=pics/%) := CPPFLAGS += -I.
1271 1270
1272 1271 $(ASSYMDEP_OBJS:%=pics/%): assym.h
1273 1272
1274 1273 # assym.h build rules
1275 1274
1276 1275 GENASSYM_C = $(LIBCDIR)/$(MACH)/genassym.c
1277 1276
1278 1277 genassym: $(GENASSYM_C)
1279 1278 $(NATIVECC) -I$(LIBCBASE)/inc -I$(LIBCDIR)/inc \
1280 1279 -D__EXTENSIONS__ $(CPPFLAGS.native) -o $@ $(GENASSYM_C)
1281 1280
1282 1281 OFFSETS = $(LIBCDIR)/$(MACH)/offsets.in
1283 1282
1284 1283 assym.h: $(OFFSETS) genassym
1285 1284 $(OFFSETS_CREATE) <$(OFFSETS) >$@
1286 1285 ./genassym >>$@
1287 1286
1288 1287 # derived C source and related explicit dependencies
1289 1288 $(LIBCDIR)/port/gen/errlst.c + \
1290 1289 $(LIBCDIR)/port/gen/new_list.c: $(LIBCDIR)/port/gen/errlist $(LIBCDIR)/port/gen/errlist.awk
1291 1290 cd $(LIBCDIR)/port/gen; pwd; $(AWK) -f errlist.awk < errlist
1292 1291
1293 1292 pics/errlst.o: $(LIBCDIR)/port/gen/errlst.c
1294 1293
1295 1294 pics/new_list.o: $(LIBCDIR)/port/gen/new_list.c
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