boehm-gc/ChangeLog

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