boehm-gc/ChangeLog

   1 2002-03-25  Loren J. Rittle  <ljrittle@acm.org>
   2
   3         * include/private/gcconfig.h: Change all likely references
   4         to linker script synthesized symbols to use this idiom:
   5         extern int etext[]; etext
   6
   7 2002-03-25  Jeff Sturm  <jsturm@one-point.com>
   8
   9         * linux_threads.c (GC_get_nprocs): Close file descriptor.
  10
  11 2002-03-21  Loren J. Rittle  <ljrittle@acm.org>
  12
  13         * include/private/gcconfig.h: Add unified test for FreeBSD.
  14         Support FreeBSD/alpha.
  15         * os_dep.c: Do not include <machine/trap.h> unless available.
  16         (GC_freebsd_stack_base): Fix types.
  17
  18 2002-03-17  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
  19
  20         * Makefile.am: Make a convenience library.
  21         * Makefile.in: Rebuilt.
  22
  23 2002-03-15  Anthony Green  <green@redhat.com>
  24
  25         * misc.c (GC_init_inner): Initialize GC_write_cs before use.
  26         * configure.in: Disable use of getenv for win32 targets (some of
  27         which have broken implementations).
  28         * configure: Rebuilt.
  29
  30 2002-03-12  Adam Megacz  <adam@xwt.org>
  31
  32         * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
  33         * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
  34         * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
  35         statically initialized it to TRUE if compiling with GCC.
  36         * win32_threads.c (thread_start): We no longer use SEH if
  37         compiling with GCC.
  38         * mark.c (GC_mark_some): We no longer use SEH if
  39         compiling with GCC.
  40
  41 2002-03-09  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
  42
  43         * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
  44         support is enabled, for hash synchronization.
  45
  46 2002-02-24  Adam Megacz  <adam@xwt.org>
  47
  48         * Makefile.am: Added win32_threads.c to sources list.
  49         * win32_threads.c: Added two */'s which I had neglected.
  50
  51 2002-02-20  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
  52
  53         * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
  54         * Makefile.in: Rebuilt.
  55
  56 2002-02-13  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
  57
  58         * dbg_mlc.c (GC_debug_generic_malloc): Removed.
  59
  60         * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
  61         preprocessor file.
  62         * mips_sgi_mach_dep.S: Likewise.
  63         * Makefile.am: Update for above changes.
  64         * Makefile.in: Rebuilt.
  65
  66 2002-02-12  Richard Henderson  <rth@redhat.com>
  67
  68         * configure.in: Re-apply 2001-06-26 configure change.
  69         * configure: Rebuild.
  70
  71 2002-02-12  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
  72
  73         Imported GC 6.1 Alpha 3.
  74
  75         * sparc_mach_dep.S: Delete incorrectly named file.
  76
  77 2001-02-11  Adam Megacz <adam@xwt.org
  78
  79         * configure.in: support for win32, saner
  80         cross-compile options
  81
  82 2001-02-08  Anthony Green  <green@redhat.com>
  83
  84         * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
  85           board embedded targets.
  86         * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
  87           Use GC_get_stack_base for NOSYS/ECOS targets.  Clean up some
  88           redundant uses of ECOS.
  89         * misc.c: Use NOSYS where ECOS is being used.
  90           Don't define GC_write twice for ECOS systems.
  91           (GC_write): New function for NOSYS targets.
  92
  93 2002-02-06  Adam Megacz <adam@xwt.org>
  94
  95         * boehm-gc/include/gc.h: (GC_CreateThread) This function is
  96         now exposed on all Win32 platforms.
  97         * boehm-gc/win32_threads.c: (GC_CreateThread) This now
  98         compiles on Win32; it invokes CreateThread() if GC is built
  99         as a DLL; otherwise it registers the thread.
 100         * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
 101         libgcjgc was not built as a DLL.
 102
 103 2002-02-01  Adam Megacz <adam@xwt.org>
 104
 105         * boehm-gc on win32 now automatically detects if it is being built
 106         as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
 107
 108 2002-01-25  David Edelsohn  <edelsohn@gnu.org>
 109
 110         * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
 111         * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
 112         Define USE_GENERIC_PUSH_REGS.  Use AIX _data and _end symbols for
 113         DATASTART and DATAEND roots.
 114         * rs6000_mach_dep.s: Add function descriptor and traceback table.
 115
 116 2001-12-16  Jeff Sturm  <jsturm@one-point.com>
 117
 118         * dyn_load.c: Define ElfW (if needed) for all targets,
 119         not just GNU/Linux.
 120         (GC_FirstDLOpenedLinkMap): Use it.
 121         (GC_register_dynamic_libraries_dl): Use it.
 122         * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
 123         for sparcv9.
 124
 125 2001-12-16  Craig Rodrigues  <rodrigc@gcc.gnu.org>
 126
 127         PR other/3725
 128         * configure.in: Add AC_SUBST(target_alias).
 129         * configure: Regenerated.
 130
 131 2001-11-26  Loren J. Rittle  <ljrittle@acm.org>
 132
 133         * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
 134         case for GC_FREEBSD_THREADS.
 135         * configure.in (*-*-freebsd*): Clarify warning.
 136         * configure: Rebuilt.
 137
 138 2001-10-23  Loren J. Rittle  <ljrittle@acm.org>
 139             Andreas Tobler <toa@pop.agri.ch>
 140
 141         * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
 142
 143 2001-10-22  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
 144
 145         * linux_threads.c (GC_init_parallel): Do not declare as a static
 146         constructor.
 147         * include/gc.h (GC_init): Declare here. Add description.
 148         * include/private/gc_priv.h (GC_init): Remove declaration.
 149
 150 2001-10-16  Loren J. Rittle  <ljrittle@acm.org>
 151
 152         * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
 153         * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
 154         GC_FREEBSD_THREADS, handle strange interaction between system
 155         pthread implementation and boehm-gc signal-handler architecture.
 156         * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
 157         set stack.
 158         * include/private/gcconfig.h (configuration keyed off FREEBSD):
 159         Define SIG_SUSPEND, SIG_THR_RESTART.  Do not define
 160         MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
 161
 162 2001-10-16  Loren J. Rittle  <ljrittle@acm.org>
 163
 164         * Makefile.am (test.o): Find tests/test.c in $(srcdir).
 165         * Makefile.in: Rebuilt.
 166
 167 2001-10-16  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
 168
 169         * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
 170         merged local changes.
 171
 172 2001-09-26  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 173
 174         * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
 175         Solaris 2/Intel definition.
 176
 177         * configure.in (i?86-*-solaris2.[89]*): Define
 178         SOLARIS25_PROC_VDB_BUG_FIXED.
 179         * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
 180         * configure: Regenerate.
 181
 182         * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
 183         (DATAEND): Define using _end.
 184
 185 2001-09-11  Per Bothner  <per@bothner.com>
 186
 187         * include/Makefile.am:  New file.  It defines include_HEADERS.
 188         * Makefile.am (SUBDIRS):  New macro, set to include.
 189         * configure.in (AC_OUTPUT):  Add include/Makefile.
 190
 191 2001-08-20  Tom Tromey  <tromey@redhat.com>
 192
 193         * configure: Rebuilt.
 194         * configure.in: Always ask gcc for threads package.
 195
 196 2001-08-17  Tom Tromey  <tromey@redhat.com>
 197
 198         * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
 199         merged local changes.
 200
 201 2001-08-02  David Billinghurst <David.Billinghurst>
 202
 203         * configure: Rebuilt.
 204         * configure.in:  POSIX threads on cygwin does not link with
 205         -lpthreads.
 206
 207 2001-07-03  Tom Tromey  <tromey@redhat.com>
 208
 209         Fix for PR bootstrap/3281:
 210         * aclocal.m4, configure, Makefile.in: Rebuilt.
 211         * acinclude.m4: Set mkinstalldirs for in-tree build.
 212
 213 2001-06-26  Richard Henderson  <rth@redhat.com>
 214
 215         * alpha_mach_dep.s: Mark call-saved FP registers.
 216         * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
 217         * configure.in (alpha*): Re-enable alpha_mach_dep.s
 218         * configure: Rebuild.
 219
 220 2001-06-12  Tom Tromey  <tromey@redhat.com>
 221
 222         * aclocal.m4, configure: Rebuilt.
 223         * acinclude.m4: Find configure.host in srcdir.
 224
 225 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
 226
 227         * configure.in (AC_EXEEXT): Work around in case it expands to
 228         nothing, as in autoconf 2.50.
 229         * acinclude.m4: Likewise.
 230         * aclocal.m4, configure: Rebuilt.
 231
 232 2001-06-07  Tom Tromey  <tromey@redhat.com>
 233
 234         For PR bootstrap/3075:
 235         * configure, aclocal.m4, Makefile.in: Rebuilt.
 236         * configure.in: Don't call AC_CONFIG_AUX_DIR or
 237         AC_CANONICAL_SYSTEM.
 238         * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
 239         AC_CANONICAL_SYSTEM here.
 240         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
 241         boehm_gc_basedir.
 242
 243 2001-05-24  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
 244
 245         * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
 246         (libgcjgc_la_SOURCES): Remove typo.
 247         * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
 248         * Makefile.in: Rebuilt.
 249
 250 2001-05-21  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
 251
 252         Imported version version 6.0alpha7.
 253
 254         * README, README.Mac, README.OS2, README.QUICK, README.alpha,
 255         README.amiga, README.debugging, README.dj, README.hp, README.linux,
 256         README.rs6000, README.sgi, README.solaris2, README.uts,
 257         README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
 258         dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
 259         gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
 260         hpux_irix_threads.c, makefile.depend, nursery.c,
 261         solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
 262         cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
 263         cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
 264         include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
 265         files.
 266
 267 2001-05-19  Hans Boehm  <hans_boehm@hp.com>
 268
 269         * configure.host: Build with -fexceptions.
 270         * linux_threads.c: Remember which thread stopped world for
 271
 272 2001-05-04  Loren J. Rittle  <ljrittle@acm.org>
 273             with final tuning by Bryce McKinlay
 274
 275         * configure.in: Add support for --enable-threads=posix on FreeBSD.
 276         * configure: Rebuilt.
 277
 278 2001-05-01  Jeffrey Oldham  <oldham@codesourcery.com>
 279
 280         * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
 281         (GC_noop1): Change declaration to take one argument.
 282
 283 2001-04-26  Alexandre Oliva  <aoliva@redhat.com>
 284
 285         * configure.in: Obtain THREADS with `gcc -v'.
 286         * configure: Rebuilt.
 287
 288 2001-04-05  Hans Boehm  <hans_boehm@hp.com>
 289
 290         * misc.c: Back out buggy changes to stack clearing code.
 291         Reduce CLEAR_SIZE to 1/4 of original value to reduce time
 292         spent clearing memory.
 293
 294 2001-04-04  Hans Boehm  <hans_boehm@hp.com>
 295
 296         * finalize.c:
 297         - Accomodate finalization requests for static objects.
 298           (Will be required by hash synchronization.  May be needed
 299           in some configurations now.)
 300
 301         * gc_priv.h:
 302         - Define MIN_WORDS.  All allocation requests are rounded
 303           up to at least this size.  Removes a subtle assumption that
 304           Java objects have a 2 word header.
 305
 306         * gcconfig.h:
 307         - Adjust Linux/IA64 configuration for non-ancient kernels.
 308           (Necessary fix for IA64.)
 309
 310         * linux_threads.c:
 311         - Fix syntax error in currently unused code.  Will be needed
 312           for Linux/PA-RISC.
 313
 314         * malloc.c:
 315         - Handle MIN_WORDS.
 316
 317         * misc.c:
 318         - Handle MIN_WORDS.
 319         - Change stack cleaning code to typically clear about one tenth
 320           the memory it used to in the threads configuration.  Occasionally
 321           still clear more.  (This is really a fix for a long-standing
 322           and fairly significant performance bug with threads.)
 323
 324         * os_dep.c:
 325         - Fix the code for finding the beginning of the data segment under
 326           Linux.  I believe this is necessary for some IA64 Linux
 327           distributions.  It will also helo other platforms, though those
 328           may additionally require a gcconfig.h adjustment.  (This basically
 329           works around the absence of a data_start or __data_start
 330           definition in glibc.)
 331
 332         * test.c:
 333         - Handle rounding due to MIN_WORDS.
 334
 335 2001-03-22  Tom Tromey  <tromey@redhat.com>
 336
 337         * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
 338
 339 2001-03-19  Tom Tromey  <tromey@redhat.com>
 340
 341         * Makefile.in: Rebuilt.
 342         * Makefile.am (gctest_LDFLAGS): new macro.
 343
 344 2001-03-16  Tom Tromey  <tromey@redhat.com>
 345
 346         * Makefile.in: Rebuilt.
 347         * Makefile.am (TESTS_ENVIRONMENT): New macro.
 348
 349 2001-01-23  Rod Stewart <stewart@lab43.org>
 350
 351         * gcconfig.h: Check for `__arm__', not `arm'.
 352
 353 2000-12-30  Bryce McKinlay  <bryce@albatross.co.nz>
 354
 355         * configure.in: Rename THREADLIB to THREADLIBS.
 356         * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
 357         ensures that we link the correct version of the linuxthreads semaphore
 358         functions.
 359         * Makefile.in: Rebuilt.
 360         * configure: Rebuilt.
 361
 362         * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
 363         list of signals which are not blocked during suspend in the NO_SIGNALS
 364         case.
 365
 366 2000-12-23  Hans Boehm  <Hans_Boehm@hp.com>
 367
 368         * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
 369
 370 2000-12-15  Bryce McKinlay  <bryce@albatross.co.nz>
 371
 372         * Makefile.dist: Renamed from Makefile.orig.
 373
 374 2000-12-11  Alexandre Petit-Bianco  <apbianco@cygnus.com>
 375
 376         * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
 377         * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
 378         set accordingly.
 379         * Makefile.in: Rebuilt.
 380         * configure: Likewise.
 381
 382 2000-12-10  Geoffrey Keating  <geoffk@redhat.com>
 383
 384         * gcconfig.h: Add new case for powerpc EABI.
 385         [PPC]: Handle embedded OS for powerpc simulator.
 386
 387 2000-09-30  Bryce McKinlay  <bryce@albatross.co.nz>
 388
 389         * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
 390         cross-compile configuration only.
 391         * Makefile.am: Build gcj_mlc.c.
 392         * configure, Makefile.in: Rebuilt.
 393
 394 2000-09-10  Alexandre Oliva  <aoliva@redhat.com>
 395
 396         * acinclude.m4: Include libtool macros from the top level.
 397         * aclocal.m4, configure: Rebuilt.
 398
 399 2000-09-04  Anthony Green  <green@redhat.com>
 400
 401         Fix for PR libgcj/230:
 402         * mark.c (GC_mark_from_mark_stack): Remove call to
 403         GC_debug_object_start.
 404         * gc_priv.h (GC_debug_object_start): Remove prototype.
 405
 406 2000-08-16  Alexandre Oliva  <aoliva@redhat.com>
 407
 408         * gcconfig.h [OSF1] (_end): Declare as `int'.
 409
 410 2000-08-02  Tom Tromey  <tromey@cygnus.com>
 411
 412         * gc_priv.h (GC_generic_malloc_inner): Prototype.
 413         (GC_generic_malloc): Likewise.
 414         (GC_add_to_black_list_normal): Likewise.
 415         (GC_find_header): Likewise.
 416         (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
 417         * gc_mark.h (GC_find_start): Prototype.
 418         (GC_signal_mark_stack_overflow): Likewise.
 419
 420 2000-07-24  Alexandre Oliva  <aoliva@redhat.com>
 421
 422         * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
 423         * configure: Rebuilt.
 424
 425         * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
 426
 427 2000-06-20  Bryce McKinlay  <bryce@albatross.co.nz>
 428
 429         Imported version 5.1.
 430         * acinclude.m4: Push version to 5.1.
 431
 432 2000-06-19  Andrew Haley  <aph@cygnus.com>
 433
 434         * os_dep.c (read): Pass two dummy args to syscall().
 435
 436 2000-05-11  Bryce McKinlay  <bryce@albatross.co.nz>
 437
 438         Imported 5.0 release version.
 439         * acinclude.m4: Increment version to 5.0.
 440
 441 2000-05-07  Bryce McKinlay  <bryce@albatross.co.nz>
 442
 443         Imported version 5.0alpha7.
 444         * acinclude.m4: Update version to 5.0a7.
 445
 446 2000-04-26  Jakub Jelinek  <jakub@redhat.com>
 447
 448         * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
 449         (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
 450         - sparc glibc does not provide it.
 451         (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
 452         Make STACKBOTTOM depend on the wordsize.
 453         * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
 454         (struct frame): Declare on sparc*-linux*.
 455         (GC_save_callers): Bias the frame pointers if needed (sparc64).
 456         * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
 457         Implement on sparc64.
 458         (GC_clear_stack_inner): Implement on sparc64.
 459         * gc_priv.h (GC_test_and_set): Implement for sparc.
 460         * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
 461         GC_save_regs_in_stack on sparc.
 462
 463 2000-04-23  Tom Tromey  <tromey@cygnus.com>
 464
 465         * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
 466
 467 2000-04-19  Bryce McKinlay  <bryce@albatross.co.nz>
 468
 469         Imported version version 5.0alpha6.
 470         * acinclude.m4: Bump version to 5.0a6.
 471         * configure.in: Don't use alpha_mach_dep.s.
 472         * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
 473         obsolete files.
 474         * Makefile.am, Makefile.in: irix_threads.c is now
 475         hpux_irix_threads.c.
 476         * Makefile.orig: Updated from gc distribution Makefile.
 477
 478 2000-03-26  Anthony Green  <green@redhat.com>
 479
 480         * misc.c (GC_enable): Always define GC_enable and GC_disable.
 481
 482 2000-02-14  Tom Tromey  <tromey@cygnus.com>
 483
 484         * gc.h (dlopen): Define as GC_dlopen on Linux.
 485         (GC_dlopen): Declare on Linux.
 486         * dyn_load.c (GC_dlopen): Define for Linux.
 487
 488 Fri Jan 28 17:13:20 2000  Anthony Green  <green@cygnus.com>
 489
 490         * gcconfig.h (DATASTART): Add missing extern declaration
 491         for data_start on powerpc.
 492
 493 1999-12-22  Bryce McKinlay  <bryce@albatross.co.nz>
 494
 495         * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
 496         NO_SIGNALS case.
 497
 498 1999-12-19  Jeff Sturm  <jsturm@sigma6.com>
 499
 500         * gcconfig.h: Define DATASTART for Alpha Linux.
 501
 502 1999-12-19  Anthony Green  <green@cygnus.com>
 503
 504         * gcconfig.h: Use libgcj hack for Alpha Linux.
 505         Undefine MPROTEXT_VDB (from Jeff Sturm).
 506         * os_dep.c: Remove Alpha Linux hacks.
 507         * misc.c: Ditto.
 508
 509 1999-12-13  Tom Tromey  <tromey@cygnus.com>
 510
 511         * aclocal.m4, configure: Rebuilt.
 512         * acinclude.m4: Changed version to 5.0a4.
 513         * Makefile.in: Rebuilt.
 514         * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
 515
 516 1999-12-12  Anthony Green  <green@cygnus.com>
 517
 518         * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
 519         Linux.
 520         (DYNAMIC_LOADING): Define for PowerPC Linux.
 521         * os_dep.c: Remove some special cases for PowerPC Linux.
 522         * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
 523         for PowerPC Linux.
 524
 525 1999-11-04  Tom Tromey  <tromey@cygnus.com>
 526
 527         * Makefile.in: Rebuilt.
 528         * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
 529
 530         * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
 531         (GC_thr_init): Don't declare.
 532
 533         * configure: Rebuilt.
 534         * configure.in: Removed qt threads case.
 535         * dyn_load.c: Don't mention QUICK_THREADS.
 536         * os_dep.c: Don't mention QUICK_THREADS.
 537         * misc.c: Don't mention QUICK_THREADS.
 538         * gcconfig.h: Don't mention QUICK_THREADS.
 539         * gc_priv.h: Removed QUICK_THREADS code.
 540         * quick_threads.c: Removed.
 541
 542 1999-11-03  Tom Tromey  <tromey@cygnus.com>
 543
 544         * gcconfig.h: Merged in local changes from old config.h.
 545
 546 1999-11-02  Bryce McKinlay  <bryce@albatross.co.nz>
 547
 548         * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
 549
 550 1999-11-02  Tom Tromey  <tromey@cygnus.com>
 551
 552         * quick_threads.c: Include gcconfig.h, not boehm-config.h.
 553
 554         * configure: Rebuilt.
 555         * configure.in: Don't create boehm-config.h.
 556         * Makefile.in: Rebuilt.
 557         * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
 558         config.h.
 559         ($(all_objs)): Depend on gcconfig.h.
 560         * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
 561         * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
 562         * config.h: Removed.
 563
 564 1999-11-01  Tom Tromey  <tromey@cygnus.com>
 565
 566         * Makefile.in: Rebuilt.
 567         * Makefile.am (gctest_LDADD): Added THREADLIB.
 568         (TESTS): New macro.
 569         * configure: Rebuilt.
 570         * configure.in (INCLUDES): New subst.
 571
 572 1999-09-29  Steve Chamberlain  <sac@pobox.com>
 573
 574         * config.h: Added picoJava target.
 575         * mach_dep.h (GC_push_regs):  New code for picoJava.
 576
 577 1999-09-28  Tom Tromey  <tromey@cygnus.com>
 578
 579         * aclocal.m4, configure: Rebuilt.
 580         * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
 581         appropriate AC_PROG_ symbol.
 582
 583 Tue Aug 10 00:08:29 1999  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 584
 585         * gc_priv.h:  IRIX thread changes from
 586         include/private/gc_priv.h.
 587
 588 Mon Aug  9 18:33:38 1999  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 589
 590         * Makefile.in: Rebuilt.
 591         * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
 592         builds.
 593
 594         * configure: Rebuilt.
 595         * configure.in: Properly align --help output, fix capitalization
 596         and punctuation.
 597         * acinclude.m4: Likewise.
 598
 599 1999-08-04  Tom Tromey  <tromey@cygnus.com>
 600
 601         * configure.in: Added missing `;;'.  From Anthony Green.
 602
 603 Mon Aug  2 23:09:41 1999  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 604
 605         * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
 606
 607 1999-08-03  Tom Tromey  <tromey@cygnus.com>
 608
 609         * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
 610         Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
 611
 612 1999-08-02  Tom Tromey  <tromey@cygnus.com>
 613
 614         * aclocal.m4, configure: Rebuilt for new libtool.
 615
 616 1999-07-31  Alexandre Oliva  <oliva@dcc.unicamp.br>
 617
 618         * mips_sgi_mach_dep.s: Enable PIC option.
 619
 620 1999-07-19  Tom Tromey  <tromey@cygnus.com>
 621
 622         * config.h (MPROTECT_VDB): Don't define on Linux.
 623
 624 1999-07-19  Alexandre Oliva  <oliva@dcc.unicamp.br>
 625
 626         * Makefile.am (.s.lo): Avoid `#line' directives.
 627         * Makefile.in: Rebuilt.
 628
 629 1999-07-19  Alexandre Oliva  <oliva@dcc.unicamp.br>
 630
 631         * Makefile.am (*-recursive, *-am, *-multi): Automake does not
 632         generate *-recursive for this Makefile, use *-am instead.
 633         * Makefile.in: Rebuilt.
 634
 635 1999-06-30  Alexandre Oliva  <oliva@dcc.unicamp.br>
 636
 637         * Makefile.am (.s.lo): Renamed from `.s.o'.
 638         * Makefile.in: Rebuilt.
 639
 640 1999-06-21  Tom Tromey  <tromey@cygnus.com>
 641
 642         Alpha patch from Jeff Sturm:
 643         * os_dep.c (GC_init_linuxalpha): New function.
 644         * misc.c: Initialize for alpha linux.
 645         * gc_priv.h (GC_test_and_set): Define for alpha.
 646         * config.h: Don't assume __data_start on alpha.
 647
 648         * Makefile.in: Rebuilt.
 649         * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
 650         -release.
 651
 652         * Makefile.in: Rebuilt.
 653         * Makefile.am (toolexeclibdir): Define as libdir when
 654         appropriate.
 655         * configure: Rebuilt.
 656         * configure.in (USE_LIBDIR): New conditional.
 657
 658         * configure: Rebuilt.
 659         * configure.in: Recognize all forms of alpha.
 660
 661 1999-06-17  Anthony Green  <green@cygnus.com>
 662
 663         * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
 664         Carlo Dapor <carlo@vis.ethz.ch>).
 665
 666 1999-05-05  Gilles Zunino  <Gilles.Zunino@hei.fr>
 667
 668         * configure.in: Switch from irix threads to posix threads
 669         Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
 670         for mips architecture.
 671         * configure: Regenerate.
 672
 673 1999-04-30  Tom Tromey  <tromey@cygnus.com>
 674
 675         * linux_threads.c: Don't reference __pthread_initial_thread_bos.
 676
 677 1999-04-26  Tom Tromey  <tromey@cygnus.com>
 678
 679         * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
 680         `weak'.
 681
 682 1999-04-23  Tom Tromey  <tromey@cygnus.com>
 683
 684         * Makefile.in, configure: Rebuilt.
 685         * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
 686         (libgcjgc_la_SOURCES): Renamed.
 687         (libgcjgc_la_LIBADD): Likewise.
 688         (libgcjgc_la_DEPENDENCIES): Likewise.
 689         (EXTRA_libgcjgc_la_SOURCES): Likewise.
 690         (gctest_LDADD): Use libgcjgc.la.
 691         (all_objs): Mention libgcj_la_OBJECTS.
 692         (EXTRA_LTLIBRARIES): Renamed.
 693         (toollib_LTLIBRARIES): Likewise.
 694         (libgcjgc_la_LDFLAGS): New macro
 695         (toolexecdir): Renamed.
 696         (toolexeclibdir): Likewise.
 697         (toolexeclib_LTLIBRARIES): Likewise.
 698         (LTCOMPILE): Renamed; added libtool invocation.
 699         (LINK): Added libtool invocation.
 700         (.s.o): use LTCOMPILE.
 701         * configure.in: Call AM_PROG_LIBTOOL.
 702         (target_all): Set to libgcjgc.la.
 703         Mention `.lo' forms of object files.
 704
 705 1999-04-21  Tom Tromey  <tromey@cygnus.com>
 706
 707         * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
 708         GC_stackbottom.
 709
 710         * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
 711         sigcontext.h.  From Matthias Klose <doko@itso.de>.
 712
 713 1999-04-16  Tom Tromey  <tromey@cygnus.com>
 714
 715         * config.h (__start): Declare as `int' in alpha/OSF1 case.  From
 716         David Pettersson <dapet@mai.liu.se>
 717
 718 1999-04-14  Tom Tromey  <tromey@cygnus.com>
 719
 720         * configure: Rebuilt.
 721         * configure.in: Don't use sparc_mach_dep.o for Solaris.  Reverts
 722         incorrect patch of 199-04-09.
 723
 724         * configure: Rebuilt.
 725         * configure.in: Added support for alpha.
 726         From David Pettersson <dapet@mai.liu.se>.
 727
 728 1999-04-13  Tom Tromey  <tromey@cygnus.com>
 729
 730         * Makefile.in: Rebuilt.
 731         * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
 732         solaris-threads.h.
 733
 734 1999-04-09  Tom Tromey  <tromey@cygnus.com>
 735
 736         * configure: Rebuilt.
 737         * configure.in: Use sparc_mach_dep.s when building on Solaris.
 738
 739 1999-02-23  Tom Tromey  <tromey@cygnus.com>
 740
 741         * configure: Rebuilt.
 742         * configure.in: For Linux, define _REENTRANT.  For Solaris, define
 743         SOLARIS_THREADS and _SOLARIS_PTHREADS.
 744
 745 1999-02-18  Tom Tromey  <tromey@cygnus.com>
 746
 747         * quick_threads.c (GC_push_all_stacks): Change order of arguments
 748         to GC_push_all_stacks depending on STACK_GROWS_DOWN define.  Check
 749         for case where LO is NULL.
 750
 751 1999-02-10  Tom Tromey  <tromey@cygnus.com>
 752
 753         * aclocal.m4, configure, Makefile.in: Rebuilt.
 754         * acinclude.m4: Updated to be used with automake 1.4.
 755         * configure.in: Renamed libgc to libgcjgc.  Updated to be used
 756         with automake 1.4.
 757         * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
 758         (libgcjgc_a_SOURCES): Likewise.
 759         (libgcjgc_a_LIBADD): Likewise.
 760         (libgcjgc_a_DEPENDENCIES): Likewise.
 761         (EXTRA_libgcjgc_a_SOURCES): Likewise.
 762         (gctest_LDADD): Likewise.
 763         (all_objs): Likewise.
 764
 765 1999-01-08  Tom Tromey  <tromey@cygnus.com>
 766
 767         * configure: Rebuilt.
 768         * configure.in: Define LINUX_THREADS if using POSIX threads on
 769         Linux.
 770
 771         * gc_priv.h (GC_test_and_set): Put return type into definition.
 772
 773 1998-11-24  Andrew Haley  <aph@viagra.cygnus.co.uk>
 774
 775         * Makefile.am: add support for eCos.  In particular, add C++
 776         support for compiling the file ecos.cc.
 777         * ecos.cc: new file.
 778         * acinclude.m4: add C++ support.
 779         * aclocal.m4: likewise
 780         * config.h: add eCos support.
 781         * configure: likewise
 782         * configure.in: likewise
 783         * misc.c (GC_write): add eCos support.
 784         * os_dep.c (tiny_sbrk): add eCos support.
 785
 786 Thu Dec 10 18:24:34 1998  Warren Levy  <warrenl@cygnus.com>
 787
 788         * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
 789         * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
 790
 791 1998-11-23  Tom Tromey  <tromey@cygnus.com>
 792
 793         * configure.host (boehm_gc_cflags): Don't add `-O2'.
 794
 795 1998-11-20  Andrew Haley  <aph@viagra.cygnus.co.uk>
 796
 797         * Makefile.am, Makefile.in, configure.host: tx39 build option
 798         "-G 0" added.
 799
 800 1998-11-17  Tom Tromey  <tromey@cygnus.com>
 801
 802         * configure: Rebuilt.
 803         * configure.in: Switch on host, not target.
 804
 805 1998-11-16  Tom Tromey  <tromey@cygnus.com>
 806
 807         * gc_priv.h (GC_debug_object_start): Declare.
 808         * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
 809         * gc.h (GC_debug_register_finalizer_no_order,
 810         GC_register_finalizer_no_order): Declare.
 811         (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
 812         * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
 813         (GC_debug_generic_malloc): Likewise.
 814         (GC_debug_object_start): new function.
 815
 816 1998-11-11  Tom Tromey  <tromey@cygnus.com>
 817
 818         * configure: Rebuilt.
 819         * configure.in: Recognize --enable-java-gc, not --enable-gc.
 820
 821 Tue Nov  3 18:01:12 1998  Tom Tromey  <tromey@sanguine.cygnus.com>
 822
 823         * dyn_load.c: Handle QUICK_THREADS case.
 824
 825 1998-10-21  Tom Tromey  <tromey@cygnus.com>
 826
 827         * configure: Rebuilt.
 828         * configure.in: Put cpp defines here, not in config.h.  Recognize
 829         --enable-threads.  Set INCLUDES.  Create boehm-cflags file.  Don't
 830         define PACKAGE or VERSION.
 831         * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
 832         Don't define.
 833
 834         * os_dep.c (GC_default_push_other_roots): Define when
 835         QUICK_THREADS defined.
 836         * misc.c: Added QUICK_THREADS case.
 837         * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
 838         * config.h (THREADS): Define if QUICK_THREADS defined.
 839         * Makefile.in: Rebuilt.
 840         * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
 841         quick_threads.c.
 842         * quick_threads.c: New file.
 843
 844 1998-10-20  Tom Tromey  <tromey@cygnus.com>
 845
 846         * aclocal.m4, configure: Rebuilt.
 847         * acinclude.m4: Don't subst machine_dir or sys_dir.
 848         * configure.host: Removed unused code.
 849
 850 Sun Oct 11 08:18:02 1998  Anthony Green  <green@cygnus.com>
 851
 852         * configure: Rebuilt.
 853         * configure.in: Fix typo in previous patch.
 854
 855 Sun Oct 11 08:06:11 1998  Anthony Green  <green@cygnus.com>
 856
 857         * Makefile.in, aclocal.m4, configure: Rebuilt.
 858         * Makefile.am, acinclude.m4, configure.in: Add multilib support.
 859         * configure.host: Created.
 860
 861 Tue Sep  1 10:58:15 1998  Tom Tromey  <tromey@cygnus.com>
 862
 863         * Makefile.in: Rebuilt.
 864         * Makefile.am (lib_LIBRARIES): Use target_all.
 865         (EXTRA_LIBRARIES): New macro.
 866         * configure: Rebuilt.
 867         * configure.in: Recognize --enable-gc.
 868
 869 Thu Aug 13 10:52:45 1998  Tom Tromey  <tromey@cygnus.com>
 870
 871         * Makefile.in: Rebuilt.
 872         * Makefile.am (COMPILE): Define.
 873         (LINK): Likewise.
 874         (.s.o): Use MY_CFLAGS.
 875         * configure: Rebuilt.
 876         * configure.in (MY_CFLAGS): Define and subst.
 877
 878 Wed Aug 12 11:41:43 1998  Tom Tromey  <tromey@cygnus.com>
 879
 880         * configure: Rebuilt.
 881         * configure.in: Added --with-cross-host argument.  Use
 882         $with_cross_host to determine when cross-compiling.
 883
 884         * config.h (SMALL_CONFIG): Don't define.
 885         * configure: Rebuilt.
 886         * configure.in: Define SMALL_CONFIG when cross-compiling.
 887
 888 Tue Aug 11 11:41:25 1998  Tom Tromey  <tromey@cygnus.com>
 889
 890         * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
 891         allchblk.c: Merged with 4.13a2 while preserving local changes.
 892
 893         * Makefile.orig: Updated from Makefile in 4.13a2.
 894
 895         * configure: Rebuilt.
 896         * configure.in: Updated version number to 4.13a2.  On Solaris,
 897         don't build with -O when using gcc.
 898
 899         Merged in version 4.13alpha2:
 900         * config.h (USE_MMAP): Re-enable on Solaris.
 901         * solaris_pthreads.c: Removed RCS Id line.
 902         * alpha_mach_dep.s: Removed RCS Id line.
 903
 904 Wed Jul 22 15:38:12 1998  Tom Tromey  <tromey@cygnus.com>
 905
 906         * config.h (USE_MMAP): Don't define for Solaris.
 907
 908 Wed Jun 10 12:51:41 1998  Tom Tromey  <tromey@cygnus.com>
 909
 910         * Makefile.in: Rebuilt.
 911         * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
 912
 913         * Makefile.in: Rebuilt.
 914         * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
 915
 916 Thu May 14 15:32:58 1998  Tom Tromey  <tromey@cygnus.com>
 917
 918         * Makefile.in: Rebuilt.
 919         * Makefile.am ($(all_objs)): Depend on config.h.
 920
 921         * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
 922         DATASTART as &_etext.
 923         * misc.c (GC_init_inner): If STACKBASE defined, then use it.
 924         * configure: Rebuilt.
 925         * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
 926         tx39.
 927
 928 Tue May 12 13:15:45 1998  Tom Tromey  <tromey@cygnus.com>
 929
 930         * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
 931         (GC_maybe_gc): Likewise.
 932         * os_dep.c: If NO_SIGSET defined, then have empty
 933         GC_disable_signals and GC_enable_signals.
 934         * configure: Rebuilt.
 935         * configure.in: Added --with-target-subdir option.  If
 936         cross-compiling, define NO_SIGSET and NO_CLOCK.
 937
 938 Wed May  6 16:40:28 1998  Tom Tromey  <tromey@cygnus.com>
 939
 940         * Makefile.in: Rebuilt.
 941         * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
 942         (AS): Removed.
 943         * aclocal.m4, configure: Rebuilt.
 944         * acinclude.m4: New file.
 945         * configure.in: Don't run AM_EXEEXT.  Use LIB_AC_PROG_CC.
 946
 947 Thu Apr 30 14:51:12 1998  Tom Tromey  <tromey@cygnus.com>
 948
 949         * configure: Rebuilt.
 950         * configure.in: Link boehm-config.h to config.h.
 951         * Makefile.in: Rebuilt.
 952         * Makefile.am (INCLUDES): Removed.
 953         * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
 954         JAVA_FINALIZATION): Define
 955
 956 Wed Apr 29 11:03:14 1998  Tom Tromey  <tromey@cygnus.com>
 957
 958         * Many files: Use GC_bool, not bool.
 959         * gc_priv.h: Define GC_bool, not bool.
 960
 961         * misc.c (GC_dont_gc): Define as int.
 962         (GC_quiet): Likewise.
 963         * gc_priv.h (GC_never_stop_func): Declare as returning bool.
 964         * alloc.c (GC_dont_expand): Define as int.
 965         * gc_priv.h: For gcc, define bool as char.
 966
 967 Tue Apr 28 22:44:16 1998  Tom Tromey  <tromey@cygnus.com>
 968
 969         * Makefile.in: Rebuilt.
 970         * Makefile.am (check_PROGRAMS): New macro.
 971         (gctest_SOURCES): Likewise.
 972         (gctest_LDADD): Likewise.
 973
 974 Mon Apr 27 23:53:24 1998  Tom Tromey  <tromey@cygnus.com>
 975
 976         * Makefile.in: Rebuilt.
 977         * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
 978         * configure: Rebuilt.
 979         * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
 980
 981 Wed Apr 15 11:40:56 1998  Tom Tromey  <tromey@sanguine.cygnus.com>
 982
 983         * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
 984         New files.
 985         * Makefile.orig: Renamed from Makefile.
 986