boehm-gc/ChangeLog

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