boehm-gc/ChangeLog

   1 2001-11-26  Loren J. Rittle  <ljrittle@acm.org>
   2
   3         * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
   4         case for GC_FREEBSD_THREADS.
   5         * configure.in (*-*-freebsd*): Clarify warning.
   6         * configure: Rebuilt.
   7
   8 2001-10-23  Loren J. Rittle  <ljrittle@acm.org>
   9             Andreas Tobler <toa@pop.agri.ch>
  10
  11         * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
  12
  13 2001-10-22  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
  14
  15         * linux_threads.c (GC_init_parallel): Do not declare as a static
  16         constructor.
  17         * include/gc.h (GC_init): Declare here. Add description.
  18         * include/private/gc_priv.h (GC_init): Remove declaration.
  19
  20 2001-10-16  Loren J. Rittle  <ljrittle@acm.org>
  21
  22         * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
  23         * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
  24         GC_FREEBSD_THREADS, handle strange interaction between system
  25         pthread implementation and boehm-gc signal-handler architecture.
  26         * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
  27         set stack.
  28         * include/private/gcconfig.h (configuration keyed off FREEBSD):
  29         Define SIG_SUSPEND, SIG_THR_RESTART.  Do not define
  30         MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
  31
  32 2001-10-16  Loren J. Rittle  <ljrittle@acm.org>
  33
  34         * Makefile.am (test.o): Find tests/test.c in $(srcdir).
  35         * Makefile.in: Rebuilt.
  36
  37 2001-10-16  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
  38
  39         * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
  40         merged local changes.
  41
  42 2001-09-26  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
  43
  44         * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
  45         Solaris 2/Intel definition.
  46
  47         * configure.in (i?86-*-solaris2.[89]*): Define
  48         SOLARIS25_PROC_VDB_BUG_FIXED.
  49         * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
  50         * configure: Regenerate.
  51
  52         * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
  53         (DATAEND): Define using _end.
  54
  55 2001-09-11  Per Bothner  <per@bothner.com>
  56
  57         * include/Makefile.am:  New file.  It defines include_HEADERS.
  58         * Makefile.am (SUBDIRS):  New macro, set to include.
  59         * configure.in (AC_OUTPUT):  Add include/Makefile.
  60
  61 2001-08-20  Tom Tromey  <tromey@redhat.com>
  62
  63         * configure: Rebuilt.
  64         * configure.in: Always ask gcc for threads package.
  65
  66 2001-08-17  Tom Tromey  <tromey@redhat.com>
  67
  68         * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
  69         merged local changes.
  70
  71 2001-08-02  David Billinghurst <David.Billinghurst>
  72
  73         * configure: Rebuilt.
  74         * configure.in:  POSIX threads on cygwin does not link with
  75         -lpthreads.
  76
  77 2001-07-03  Tom Tromey  <tromey@redhat.com>
  78
  79         Fix for PR bootstrap/3281:
  80         * aclocal.m4, configure, Makefile.in: Rebuilt.
  81         * acinclude.m4: Set mkinstalldirs for in-tree build.
  82
  83 2001-06-26  Richard Henderson  <rth@redhat.com>
  84
  85         * alpha_mach_dep.s: Mark call-saved FP registers.
  86         * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
  87         * configure.in (alpha*): Re-enable alpha_mach_dep.s
  88         * configure: Rebuild.
  89
  90 2001-06-12  Tom Tromey  <tromey@redhat.com>
  91
  92         * aclocal.m4, configure: Rebuilt.
  93         * acinclude.m4: Find configure.host in srcdir.
  94
  95 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
  96
  97         * configure.in (AC_EXEEXT): Work around in case it expands to
  98         nothing, as in autoconf 2.50.
  99         * acinclude.m4: Likewise.
 100         * aclocal.m4, configure: Rebuilt.
 101
 102 2001-06-07  Tom Tromey  <tromey@redhat.com>
 103
 104         For PR bootstrap/3075:
 105         * configure, aclocal.m4, Makefile.in: Rebuilt.
 106         * configure.in: Don't call AC_CONFIG_AUX_DIR or
 107         AC_CANONICAL_SYSTEM.
 108         * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
 109         AC_CANONICAL_SYSTEM here.
 110         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
 111         boehm_gc_basedir.
 112
 113 2001-05-24  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
 114
 115         * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
 116         (libgcjgc_la_SOURCES): Remove typo.
 117         * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
 118         * Makefile.in: Rebuilt.
 119
 120 2001-05-21  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
 121
 122         Imported version version 6.0alpha7.
 123
 124         * README, README.Mac, README.OS2, README.QUICK, README.alpha,
 125         README.amiga, README.debugging, README.dj, README.hp, README.linux,
 126         README.rs6000, README.sgi, README.solaris2, README.uts,
 127         README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
 128         dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
 129         gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
 130         hpux_irix_threads.c, makefile.depend, nursery.c,
 131         solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
 132         cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
 133         cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
 134         include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
 135         files.
 136
 137 2001-05-19  Hans Boehm  <hans_boehm@hp.com>
 138
 139         * configure.host: Build with -fexceptions.
 140         * linux_threads.c: Remember which thread stopped world for
 141
 142 2001-05-04  Loren J. Rittle  <ljrittle@acm.org>
 143             with final tuning by Bryce McKinlay
 144
 145         * configure.in: Add support for --enable-threads=posix on FreeBSD.
 146         * configure: Rebuilt.
 147
 148 2001-05-01  Jeffrey Oldham  <oldham@codesourcery.com>
 149
 150         * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
 151         (GC_noop1): Change declaration to take one argument.
 152
 153 2001-04-26  Alexandre Oliva  <aoliva@redhat.com>
 154
 155         * configure.in: Obtain THREADS with `gcc -v'.
 156         * configure: Rebuilt.
 157
 158 2001-04-05  Hans Boehm  <hans_boehm@hp.com>
 159
 160         * misc.c: Back out buggy changes to stack clearing code.
 161         Reduce CLEAR_SIZE to 1/4 of original value to reduce time
 162         spent clearing memory.
 163
 164 2001-04-04  Hans Boehm  <hans_boehm@hp.com>
 165
 166         * finalize.c:
 167         - Accomodate finalization requests for static objects.
 168           (Will be required by hash synchronization.  May be needed
 169           in some configurations now.)
 170
 171         * gc_priv.h:
 172         - Define MIN_WORDS.  All allocation requests are rounded
 173           up to at least this size.  Removes a subtle assumption that
 174           Java objects have a 2 word header.
 175
 176         * gcconfig.h:
 177         - Adjust Linux/IA64 configuration for non-ancient kernels.
 178           (Necessary fix for IA64.)
 179
 180         * linux_threads.c:
 181         - Fix syntax error in currently unused code.  Will be needed
 182           for Linux/PA-RISC.
 183
 184         * malloc.c:
 185         - Handle MIN_WORDS.
 186
 187         * misc.c:
 188         - Handle MIN_WORDS.
 189         - Change stack cleaning code to typically clear about one tenth
 190           the memory it used to in the threads configuration.  Occasionally
 191           still clear more.  (This is really a fix for a long-standing
 192           and fairly significant performance bug with threads.)
 193
 194         * os_dep.c:
 195         - Fix the code for finding the beginning of the data segment under
 196           Linux.  I believe this is necessary for some IA64 Linux
 197           distributions.  It will also helo other platforms, though those
 198           may additionally require a gcconfig.h adjustment.  (This basically
 199           works around the absence of a data_start or __data_start
 200           definition in glibc.)
 201
 202         * test.c:
 203         - Handle rounding due to MIN_WORDS.
 204
 205 2001-03-22  Tom Tromey  <tromey@redhat.com>
 206
 207         * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
 208
 209 2001-03-19  Tom Tromey  <tromey@redhat.com>
 210
 211         * Makefile.in: Rebuilt.
 212         * Makefile.am (gctest_LDFLAGS): new macro.
 213
 214 2001-03-16  Tom Tromey  <tromey@redhat.com>
 215
 216         * Makefile.in: Rebuilt.
 217         * Makefile.am (TESTS_ENVIRONMENT): New macro.
 218
 219 2001-01-23  Rod Stewart <stewart@lab43.org>
 220
 221         * gcconfig.h: Check for `__arm__', not `arm'.
 222
 223 2000-12-30  Bryce McKinlay  <bryce@albatross.co.nz>
 224
 225         * configure.in: Rename THREADLIB to THREADLIBS.
 226         * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
 227         ensures that we link the correct version of the linuxthreads semaphore
 228         functions.
 229         * Makefile.in: Rebuilt.
 230         * configure: Rebuilt.
 231
 232         * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
 233         list of signals which are not blocked during suspend in the NO_SIGNALS
 234         case.
 235
 236 2000-12-23  Hans Boehm  <Hans_Boehm@hp.com>
 237
 238         * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
 239
 240 2000-12-15  Bryce McKinlay  <bryce@albatross.co.nz>
 241
 242         * Makefile.dist: Renamed from Makefile.orig.
 243
 244 2000-12-11  Alexandre Petit-Bianco  <apbianco@cygnus.com>
 245
 246         * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
 247         * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
 248         set accordingly.
 249         * Makefile.in: Rebuilt.
 250         * configure: Likewise.
 251
 252 2000-12-10  Geoffrey Keating  <geoffk@redhat.com>
 253
 254         * gcconfig.h: Add new case for powerpc EABI.
 255         [PPC]: Handle embedded OS for powerpc simulator.
 256
 257 2000-09-30  Bryce McKinlay  <bryce@albatross.co.nz>
 258
 259         * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
 260         cross-compile configuration only.
 261         * Makefile.am: Build gcj_mlc.c.
 262         * configure, Makefile.in: Rebuilt.
 263
 264 2000-09-10  Alexandre Oliva  <aoliva@redhat.com>
 265
 266         * acinclude.m4: Include libtool macros from the top level.
 267         * aclocal.m4, configure: Rebuilt.
 268
 269 2000-09-04  Anthony Green  <green@redhat.com>
 270
 271         Fix for PR libgcj/230:
 272         * mark.c (GC_mark_from_mark_stack): Remove call to
 273         GC_debug_object_start.
 274         * gc_priv.h (GC_debug_object_start): Remove prototype.
 275
 276 2000-08-16  Alexandre Oliva  <aoliva@redhat.com>
 277
 278         * gcconfig.h [OSF1] (_end): Declare as `int'.
 279
 280 2000-08-02  Tom Tromey  <tromey@cygnus.com>
 281
 282         * gc_priv.h (GC_generic_malloc_inner): Prototype.
 283         (GC_generic_malloc): Likewise.
 284         (GC_add_to_black_list_normal): Likewise.
 285         (GC_find_header): Likewise.
 286         (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
 287         * gc_mark.h (GC_find_start): Prototype.
 288         (GC_signal_mark_stack_overflow): Likewise.
 289
 290 2000-07-24  Alexandre Oliva  <aoliva@redhat.com>
 291
 292         * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
 293         * configure: Rebuilt.
 294
 295         * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
 296
 297 2000-06-20  Bryce McKinlay  <bryce@albatross.co.nz>
 298
 299         Imported version 5.1.
 300         * acinclude.m4: Push version to 5.1.
 301
 302 2000-06-19  Andrew Haley  <aph@cygnus.com>
 303
 304         * os_dep.c (read): Pass two dummy args to syscall().
 305
 306 2000-05-11  Bryce McKinlay  <bryce@albatross.co.nz>
 307
 308         Imported 5.0 release version.
 309         * acinclude.m4: Increment version to 5.0.
 310
 311 2000-05-07  Bryce McKinlay  <bryce@albatross.co.nz>
 312
 313         Imported version 5.0alpha7.
 314         * acinclude.m4: Update version to 5.0a7.
 315
 316 2000-04-26  Jakub Jelinek  <jakub@redhat.com>
 317
 318         * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
 319         (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
 320         - sparc glibc does not provide it.
 321         (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
 322         Make STACKBOTTOM depend on the wordsize.
 323         * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
 324         (struct frame): Declare on sparc*-linux*.
 325         (GC_save_callers): Bias the frame pointers if needed (sparc64).
 326         * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
 327         Implement on sparc64.
 328         (GC_clear_stack_inner): Implement on sparc64.
 329         * gc_priv.h (GC_test_and_set): Implement for sparc.
 330         * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
 331         GC_save_regs_in_stack on sparc.
 332
 333 2000-04-23  Tom Tromey  <tromey@cygnus.com>
 334
 335         * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
 336
 337 2000-04-19  Bryce McKinlay  <bryce@albatross.co.nz>
 338
 339         Imported version version 5.0alpha6.
 340         * acinclude.m4: Bump version to 5.0a6.
 341         * configure.in: Don't use alpha_mach_dep.s.
 342         * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
 343         obsolete files.
 344         * Makefile.am, Makefile.in: irix_threads.c is now
 345         hpux_irix_threads.c.
 346         * Makefile.orig: Updated from gc distribution Makefile.
 347
 348 2000-03-26  Anthony Green  <green@redhat.com>
 349
 350         * misc.c (GC_enable): Always define GC_enable and GC_disable.
 351
 352 2000-02-14  Tom Tromey  <tromey@cygnus.com>
 353
 354         * gc.h (dlopen): Define as GC_dlopen on Linux.
 355         (GC_dlopen): Declare on Linux.
 356         * dyn_load.c (GC_dlopen): Define for Linux.
 357
 358 Fri Jan 28 17:13:20 2000  Anthony Green  <green@cygnus.com>
 359
 360         * gcconfig.h (DATASTART): Add missing extern declaration
 361         for data_start on powerpc.
 362
 363 1999-12-22  Bryce McKinlay  <bryce@albatross.co.nz>
 364
 365         * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
 366         NO_SIGNALS case.
 367
 368 1999-12-19  Jeff Sturm  <jsturm@sigma6.com>
 369
 370         * gcconfig.h: Define DATASTART for Alpha Linux.
 371
 372 1999-12-19  Anthony Green  <green@cygnus.com>
 373
 374         * gcconfig.h: Use libgcj hack for Alpha Linux.
 375         Undefine MPROTEXT_VDB (from Jeff Sturm).
 376         * os_dep.c: Remove Alpha Linux hacks.
 377         * misc.c: Ditto.
 378
 379 1999-12-13  Tom Tromey  <tromey@cygnus.com>
 380
 381         * aclocal.m4, configure: Rebuilt.
 382         * acinclude.m4: Changed version to 5.0a4.
 383         * Makefile.in: Rebuilt.
 384         * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
 385
 386 1999-12-12  Anthony Green  <green@cygnus.com>
 387
 388         * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
 389         Linux.
 390         (DYNAMIC_LOADING): Define for PowerPC Linux.
 391         * os_dep.c: Remove some special cases for PowerPC Linux.
 392         * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
 393         for PowerPC Linux.
 394
 395 1999-11-04  Tom Tromey  <tromey@cygnus.com>
 396
 397         * Makefile.in: Rebuilt.
 398         * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
 399
 400         * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
 401         (GC_thr_init): Don't declare.
 402
 403         * configure: Rebuilt.
 404         * configure.in: Removed qt threads case.
 405         * dyn_load.c: Don't mention QUICK_THREADS.
 406         * os_dep.c: Don't mention QUICK_THREADS.
 407         * misc.c: Don't mention QUICK_THREADS.
 408         * gcconfig.h: Don't mention QUICK_THREADS.
 409         * gc_priv.h: Removed QUICK_THREADS code.
 410         * quick_threads.c: Removed.
 411
 412 1999-11-03  Tom Tromey  <tromey@cygnus.com>
 413
 414         * gcconfig.h: Merged in local changes from old config.h.
 415
 416 1999-11-02  Bryce McKinlay  <bryce@albatross.co.nz>
 417
 418         * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
 419
 420 1999-11-02  Tom Tromey  <tromey@cygnus.com>
 421
 422         * quick_threads.c: Include gcconfig.h, not boehm-config.h.
 423
 424         * configure: Rebuilt.
 425         * configure.in: Don't create boehm-config.h.
 426         * Makefile.in: Rebuilt.
 427         * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
 428         config.h.
 429         ($(all_objs)): Depend on gcconfig.h.
 430         * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
 431         * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
 432         * config.h: Removed.
 433
 434 1999-11-01  Tom Tromey  <tromey@cygnus.com>
 435
 436         * Makefile.in: Rebuilt.
 437         * Makefile.am (gctest_LDADD): Added THREADLIB.
 438         (TESTS): New macro.
 439         * configure: Rebuilt.
 440         * configure.in (INCLUDES): New subst.
 441
 442 1999-09-29  Steve Chamberlain  <sac@pobox.com>
 443
 444         * config.h: Added picoJava target.
 445         * mach_dep.h (GC_push_regs):  New code for picoJava.
 446
 447 1999-09-28  Tom Tromey  <tromey@cygnus.com>
 448
 449         * aclocal.m4, configure: Rebuilt.
 450         * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
 451         appropriate AC_PROG_ symbol.
 452
 453 Tue Aug 10 00:08:29 1999  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 454
 455         * gc_priv.h:  IRIX thread changes from
 456         include/private/gc_priv.h.
 457
 458 Mon Aug  9 18:33:38 1999  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 459
 460         * Makefile.in: Rebuilt.
 461         * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
 462         builds.
 463
 464         * configure: Rebuilt.
 465         * configure.in: Properly align --help output, fix capitalization
 466         and punctuation.
 467         * acinclude.m4: Likewise.
 468
 469 1999-08-04  Tom Tromey  <tromey@cygnus.com>
 470
 471         * configure.in: Added missing `;;'.  From Anthony Green.
 472
 473 Mon Aug  2 23:09:41 1999  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 474
 475         * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
 476
 477 1999-08-03  Tom Tromey  <tromey@cygnus.com>
 478
 479         * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
 480         Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
 481
 482 1999-08-02  Tom Tromey  <tromey@cygnus.com>
 483
 484         * aclocal.m4, configure: Rebuilt for new libtool.
 485
 486 1999-07-31  Alexandre Oliva  <oliva@dcc.unicamp.br>
 487
 488         * mips_sgi_mach_dep.s: Enable PIC option.
 489
 490 1999-07-19  Tom Tromey  <tromey@cygnus.com>
 491
 492         * config.h (MPROTECT_VDB): Don't define on Linux.
 493
 494 1999-07-19  Alexandre Oliva  <oliva@dcc.unicamp.br>
 495
 496         * Makefile.am (.s.lo): Avoid `#line' directives.
 497         * Makefile.in: Rebuilt.
 498
 499 1999-07-19  Alexandre Oliva  <oliva@dcc.unicamp.br>
 500
 501         * Makefile.am (*-recursive, *-am, *-multi): Automake does not
 502         generate *-recursive for this Makefile, use *-am instead.
 503         * Makefile.in: Rebuilt.
 504
 505 1999-06-30  Alexandre Oliva  <oliva@dcc.unicamp.br>
 506
 507         * Makefile.am (.s.lo): Renamed from `.s.o'.
 508         * Makefile.in: Rebuilt.
 509
 510 1999-06-21  Tom Tromey  <tromey@cygnus.com>
 511
 512         Alpha patch from Jeff Sturm:
 513         * os_dep.c (GC_init_linuxalpha): New function.
 514         * misc.c: Initialize for alpha linux.
 515         * gc_priv.h (GC_test_and_set): Define for alpha.
 516         * config.h: Don't assume __data_start on alpha.
 517
 518         * Makefile.in: Rebuilt.
 519         * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
 520         -release.
 521
 522         * Makefile.in: Rebuilt.
 523         * Makefile.am (toolexeclibdir): Define as libdir when
 524         appropriate.
 525         * configure: Rebuilt.
 526         * configure.in (USE_LIBDIR): New conditional.
 527
 528         * configure: Rebuilt.
 529         * configure.in: Recognize all forms of alpha.
 530
 531 1999-06-17  Anthony Green  <green@cygnus.com>
 532
 533         * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
 534         Carlo Dapor <carlo@vis.ethz.ch>).
 535
 536 1999-05-05  Gilles Zunino  <Gilles.Zunino@hei.fr>
 537
 538         * configure.in: Switch from irix threads to posix threads
 539         Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
 540         for mips architecture.
 541         * configure: Regenerate.
 542
 543 1999-04-30  Tom Tromey  <tromey@cygnus.com>
 544
 545         * linux_threads.c: Don't reference __pthread_initial_thread_bos.
 546
 547 1999-04-26  Tom Tromey  <tromey@cygnus.com>
 548
 549         * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
 550         `weak'.
 551
 552 1999-04-23  Tom Tromey  <tromey@cygnus.com>
 553
 554         * Makefile.in, configure: Rebuilt.
 555         * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
 556         (libgcjgc_la_SOURCES): Renamed.
 557         (libgcjgc_la_LIBADD): Likewise.
 558         (libgcjgc_la_DEPENDENCIES): Likewise.
 559         (EXTRA_libgcjgc_la_SOURCES): Likewise.
 560         (gctest_LDADD): Use libgcjgc.la.
 561         (all_objs): Mention libgcj_la_OBJECTS.
 562         (EXTRA_LTLIBRARIES): Renamed.
 563         (toollib_LTLIBRARIES): Likewise.
 564         (libgcjgc_la_LDFLAGS): New macro
 565         (toolexecdir): Renamed.
 566         (toolexeclibdir): Likewise.
 567         (toolexeclib_LTLIBRARIES): Likewise.
 568         (LTCOMPILE): Renamed; added libtool invocation.
 569         (LINK): Added libtool invocation.
 570         (.s.o): use LTCOMPILE.
 571         * configure.in: Call AM_PROG_LIBTOOL.
 572         (target_all): Set to libgcjgc.la.
 573         Mention `.lo' forms of object files.
 574
 575 1999-04-21  Tom Tromey  <tromey@cygnus.com>
 576
 577         * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
 578         GC_stackbottom.
 579
 580         * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
 581         sigcontext.h.  From Matthias Klose <doko@itso.de>.
 582
 583 1999-04-16  Tom Tromey  <tromey@cygnus.com>
 584
 585         * config.h (__start): Declare as `int' in alpha/OSF1 case.  From
 586         David Pettersson <dapet@mai.liu.se>
 587
 588 1999-04-14  Tom Tromey  <tromey@cygnus.com>
 589
 590         * configure: Rebuilt.
 591         * configure.in: Don't use sparc_mach_dep.o for Solaris.  Reverts
 592         incorrect patch of 199-04-09.
 593
 594         * configure: Rebuilt.
 595         * configure.in: Added support for alpha.
 596         From David Pettersson <dapet@mai.liu.se>.
 597
 598 1999-04-13  Tom Tromey  <tromey@cygnus.com>
 599
 600         * Makefile.in: Rebuilt.
 601         * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
 602         solaris-threads.h.
 603
 604 1999-04-09  Tom Tromey  <tromey@cygnus.com>
 605
 606         * configure: Rebuilt.
 607         * configure.in: Use sparc_mach_dep.s when building on Solaris.
 608
 609 1999-02-23  Tom Tromey  <tromey@cygnus.com>
 610
 611         * configure: Rebuilt.
 612         * configure.in: For Linux, define _REENTRANT.  For Solaris, define
 613         SOLARIS_THREADS and _SOLARIS_PTHREADS.
 614
 615 1999-02-18  Tom Tromey  <tromey@cygnus.com>
 616
 617         * quick_threads.c (GC_push_all_stacks): Change order of arguments
 618         to GC_push_all_stacks depending on STACK_GROWS_DOWN define.  Check
 619         for case where LO is NULL.
 620
 621 1999-02-10  Tom Tromey  <tromey@cygnus.com>
 622
 623         * aclocal.m4, configure, Makefile.in: Rebuilt.
 624         * acinclude.m4: Updated to be used with automake 1.4.
 625         * configure.in: Renamed libgc to libgcjgc.  Updated to be used
 626         with automake 1.4.
 627         * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
 628         (libgcjgc_a_SOURCES): Likewise.
 629         (libgcjgc_a_LIBADD): Likewise.
 630         (libgcjgc_a_DEPENDENCIES): Likewise.
 631         (EXTRA_libgcjgc_a_SOURCES): Likewise.
 632         (gctest_LDADD): Likewise.
 633         (all_objs): Likewise.
 634
 635 1999-01-08  Tom Tromey  <tromey@cygnus.com>
 636
 637         * configure: Rebuilt.
 638         * configure.in: Define LINUX_THREADS if using POSIX threads on
 639         Linux.
 640
 641         * gc_priv.h (GC_test_and_set): Put return type into definition.
 642
 643 1998-11-24  Andrew Haley  <aph@viagra.cygnus.co.uk>
 644
 645         * Makefile.am: add support for eCos.  In particular, add C++
 646         support for compiling the file ecos.cc.
 647         * ecos.cc: new file.
 648         * acinclude.m4: add C++ support.
 649         * aclocal.m4: likewise
 650         * config.h: add eCos support.
 651         * configure: likewise
 652         * configure.in: likewise
 653         * misc.c (GC_write): add eCos support.
 654         * os_dep.c (tiny_sbrk): add eCos support.
 655
 656 Thu Dec 10 18:24:34 1998  Warren Levy  <warrenl@cygnus.com>
 657
 658         * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
 659         * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
 660
 661 1998-11-23  Tom Tromey  <tromey@cygnus.com>
 662
 663         * configure.host (boehm_gc_cflags): Don't add `-O2'.
 664
 665 1998-11-20  Andrew Haley  <aph@viagra.cygnus.co.uk>
 666
 667         * Makefile.am, Makefile.in, configure.host: tx39 build option
 668         "-G 0" added.
 669
 670 1998-11-17  Tom Tromey  <tromey@cygnus.com>
 671
 672         * configure: Rebuilt.
 673         * configure.in: Switch on host, not target.
 674
 675 1998-11-16  Tom Tromey  <tromey@cygnus.com>
 676
 677         * gc_priv.h (GC_debug_object_start): Declare.
 678         * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
 679         * gc.h (GC_debug_register_finalizer_no_order,
 680         GC_register_finalizer_no_order): Declare.
 681         (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
 682         * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
 683         (GC_debug_generic_malloc): Likewise.
 684         (GC_debug_object_start): new function.
 685
 686 1998-11-11  Tom Tromey  <tromey@cygnus.com>
 687
 688         * configure: Rebuilt.
 689         * configure.in: Recognize --enable-java-gc, not --enable-gc.
 690
 691 Tue Nov  3 18:01:12 1998  Tom Tromey  <tromey@sanguine.cygnus.com>
 692
 693         * dyn_load.c: Handle QUICK_THREADS case.
 694
 695 1998-10-21  Tom Tromey  <tromey@cygnus.com>
 696
 697         * configure: Rebuilt.
 698         * configure.in: Put cpp defines here, not in config.h.  Recognize
 699         --enable-threads.  Set INCLUDES.  Create boehm-cflags file.  Don't
 700         define PACKAGE or VERSION.
 701         * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
 702         Don't define.
 703
 704         * os_dep.c (GC_default_push_other_roots): Define when
 705         QUICK_THREADS defined.
 706         * misc.c: Added QUICK_THREADS case.
 707         * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
 708         * config.h (THREADS): Define if QUICK_THREADS defined.
 709         * Makefile.in: Rebuilt.
 710         * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
 711         quick_threads.c.
 712         * quick_threads.c: New file.
 713
 714 1998-10-20  Tom Tromey  <tromey@cygnus.com>
 715
 716         * aclocal.m4, configure: Rebuilt.
 717         * acinclude.m4: Don't subst machine_dir or sys_dir.
 718         * configure.host: Removed unused code.
 719
 720 Sun Oct 11 08:18:02 1998  Anthony Green  <green@cygnus.com>
 721
 722         * configure: Rebuilt.
 723         * configure.in: Fix typo in previous patch.
 724
 725 Sun Oct 11 08:06:11 1998  Anthony Green  <green@cygnus.com>
 726
 727         * Makefile.in, aclocal.m4, configure: Rebuilt.
 728         * Makefile.am, acinclude.m4, configure.in: Add multilib support.
 729         * configure.host: Created.
 730
 731 Tue Sep  1 10:58:15 1998  Tom Tromey  <tromey@cygnus.com>
 732
 733         * Makefile.in: Rebuilt.
 734         * Makefile.am (lib_LIBRARIES): Use target_all.
 735         (EXTRA_LIBRARIES): New macro.
 736         * configure: Rebuilt.
 737         * configure.in: Recognize --enable-gc.
 738
 739 Thu Aug 13 10:52:45 1998  Tom Tromey  <tromey@cygnus.com>
 740
 741         * Makefile.in: Rebuilt.
 742         * Makefile.am (COMPILE): Define.
 743         (LINK): Likewise.
 744         (.s.o): Use MY_CFLAGS.
 745         * configure: Rebuilt.
 746         * configure.in (MY_CFLAGS): Define and subst.
 747
 748 Wed Aug 12 11:41:43 1998  Tom Tromey  <tromey@cygnus.com>
 749
 750         * configure: Rebuilt.
 751         * configure.in: Added --with-cross-host argument.  Use
 752         $with_cross_host to determine when cross-compiling.
 753
 754         * config.h (SMALL_CONFIG): Don't define.
 755         * configure: Rebuilt.
 756         * configure.in: Define SMALL_CONFIG when cross-compiling.
 757
 758 Tue Aug 11 11:41:25 1998  Tom Tromey  <tromey@cygnus.com>
 759
 760         * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
 761         allchblk.c: Merged with 4.13a2 while preserving local changes.
 762
 763         * Makefile.orig: Updated from Makefile in 4.13a2.
 764
 765         * configure: Rebuilt.
 766         * configure.in: Updated version number to 4.13a2.  On Solaris,
 767         don't build with -O when using gcc.
 768
 769         Merged in version 4.13alpha2:
 770         * config.h (USE_MMAP): Re-enable on Solaris.
 771         * solaris_pthreads.c: Removed RCS Id line.
 772         * alpha_mach_dep.s: Removed RCS Id line.
 773
 774 Wed Jul 22 15:38:12 1998  Tom Tromey  <tromey@cygnus.com>
 775
 776         * config.h (USE_MMAP): Don't define for Solaris.
 777
 778 Wed Jun 10 12:51:41 1998  Tom Tromey  <tromey@cygnus.com>
 779
 780         * Makefile.in: Rebuilt.
 781         * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
 782
 783         * Makefile.in: Rebuilt.
 784         * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
 785
 786 Thu May 14 15:32:58 1998  Tom Tromey  <tromey@cygnus.com>
 787
 788         * Makefile.in: Rebuilt.
 789         * Makefile.am ($(all_objs)): Depend on config.h.
 790
 791         * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
 792         DATASTART as &_etext.
 793         * misc.c (GC_init_inner): If STACKBASE defined, then use it.
 794         * configure: Rebuilt.
 795         * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
 796         tx39.
 797
 798 Tue May 12 13:15:45 1998  Tom Tromey  <tromey@cygnus.com>
 799
 800         * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
 801         (GC_maybe_gc): Likewise.
 802         * os_dep.c: If NO_SIGSET defined, then have empty
 803         GC_disable_signals and GC_enable_signals.
 804         * configure: Rebuilt.
 805         * configure.in: Added --with-target-subdir option.  If
 806         cross-compiling, define NO_SIGSET and NO_CLOCK.
 807
 808 Wed May  6 16:40:28 1998  Tom Tromey  <tromey@cygnus.com>
 809
 810         * Makefile.in: Rebuilt.
 811         * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
 812         (AS): Removed.
 813         * aclocal.m4, configure: Rebuilt.
 814         * acinclude.m4: New file.
 815         * configure.in: Don't run AM_EXEEXT.  Use LIB_AC_PROG_CC.
 816
 817 Thu Apr 30 14:51:12 1998  Tom Tromey  <tromey@cygnus.com>
 818
 819         * configure: Rebuilt.
 820         * configure.in: Link boehm-config.h to config.h.
 821         * Makefile.in: Rebuilt.
 822         * Makefile.am (INCLUDES): Removed.
 823         * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
 824         JAVA_FINALIZATION): Define
 825
 826 Wed Apr 29 11:03:14 1998  Tom Tromey  <tromey@cygnus.com>
 827
 828         * Many files: Use GC_bool, not bool.
 829         * gc_priv.h: Define GC_bool, not bool.
 830
 831         * misc.c (GC_dont_gc): Define as int.
 832         (GC_quiet): Likewise.
 833         * gc_priv.h (GC_never_stop_func): Declare as returning bool.
 834         * alloc.c (GC_dont_expand): Define as int.
 835         * gc_priv.h: For gcc, define bool as char.
 836
 837 Tue Apr 28 22:44:16 1998  Tom Tromey  <tromey@cygnus.com>
 838
 839         * Makefile.in: Rebuilt.
 840         * Makefile.am (check_PROGRAMS): New macro.
 841         (gctest_SOURCES): Likewise.
 842         (gctest_LDADD): Likewise.
 843
 844 Mon Apr 27 23:53:24 1998  Tom Tromey  <tromey@cygnus.com>
 845
 846         * Makefile.in: Rebuilt.
 847         * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
 848         * configure: Rebuilt.
 849         * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
 850
 851 Wed Apr 15 11:40:56 1998  Tom Tromey  <tromey@sanguine.cygnus.com>
 852
 853         * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
 854         New files.
 855         * Makefile.orig: Renamed from Makefile.
 856