boehm-gc/ChangeLog

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