boehm-gc/ChangeLog

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