boehm-gc/ChangeLog

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