boehm-gc/ChangeLog

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