boehm-gc/ChangeLog

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