boehm-gc/ChangeLog

   1 2012-02-27  Jack Howarth  <howarth@bromo.med.uc.edu>
   2             Patrick Marlier  <patrick.marlier@gmail.com>
   3
   4         PR boehm-gc/48299
   5         testsuite/boehm-gc.c/thread_leak_test.c: Merge upstream changes.
   6
   7 2012-02-23  Patrick Marlier  <patrick.marlier@gmail.com>
   8             Jack Howarth  <howarth@bromo.med.uc.edu>
   9
  10         PR boehm-gc/52179
  11         * include/gc_config.h.in: Undefine HAVE_PTHREAD_GET_STACKADDR_NP.
  12         * include/private/gcconfig.h (DARWIN): Define STACKBOTTOM with
  13         pthread_get_stackaddr_np when available.
  14         * configure.ac (THREADS): Check availability of pthread_get_stackaddr_np.
  15         * configure: Regenerate.
  16
  17 2012-02-10  Kai Tietz  <ktietz@redhat.com>
  18
  19         PR boehm-gc/48514
  20         * include/gc_config_macros.h (GC_DLL): Define it for mingw-targets
  21         only, if we are actual in boehm-gc's build and DLL_EXPORT
  22         is defined.
  23
  24 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
  25
  26         * configure: Regenerate.
  27
  28 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  29
  30         * configure.ac (THREADS): Remove posix95.
  31         * configure: Regenerate.
  32
  33 2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  34
  35         PR target/39150
  36         * configure.ac (i?86-*-solaris2.[89]): Also accept
  37         x86_64-*-solaris2.1?.
  38         * configure: Regenerate.
  39
  40 2011-06-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  41
  42         PR libgcj/49451
  43         * include/private/gcconfig.h [IRIX5 && _MIPS_SZPTR == 64]
  44         (ELF_CLASS): Define.
  45         * dyn_load.c [IRIX5]: Include <elf.h>.
  46         Include <obj.h> for O32, <objlist.h> for N32, N64.
  47         [SUNOS5DL && USE_PROC_FOR_LIBRARIES] (obj_offset): Define.
  48         [SUNOS4 && USE_PROC_FOR_LIBRARIES] (obj_offset): Define.
  49         [IRIX5 && !USE_PROC_FOR_LIBRARIES] (struct link_map): Define.
  50         (__rld_obj_head): Declare.
  51         (l_next, l_addr, obj_offset): Define.
  52         (GC_FirstDLOpenedLinkMap): New function.
  53         [SUNOS4 || SUNOS5DL] (GC_register_dynamic_libraries): Also use on
  54         IRIX5.
  55         Use obj_offset.
  56         [IRIX5 || (USE_PROC_FOR_LIBRARIES && !LINUX]
  57         (GC_register_dynamic_libraries): Don't use /proc version on IRIX5.
  58
  59 2011-04-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  60
  61         * configure.ac (THREADS): Remove decosf1, irix, mach, os2.
  62         * configure: Regenerate
  63
  64 2011-04-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  65
  66         PR testsuite/48480
  67         * testsuite/lib/boehm-gc.exp (boehm-gc-dg-prune): Allow for path
  68         to ranlib.
  69
  70 2011-03-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  71
  72         PR boehm-gc/11412
  73         * configure.ac (THREADCFLAGS): New variable.
  74         Use it instead of INCLUDES, AM_CPPFLAGS.
  75         <*-*-kfreebsd*-gnu> (THREADDLLIBS): Rename to THREADLIBS.
  76         Remove DG/UX support.
  77         (AC_CONFIG_FILES): Add testsuite/Makefile.
  78         * Makefile.am (AUTOMAKE_OPTIONS): Use foreign instead of cygnus.
  79         (SUBDIRS): Add testsuite.
  80         (libgcjgc_la_LIBADD): Remove $(UNWINDLIBS).
  81         (AM_CXXFLAGS): Add $(THREADCFLAGS).
  82         (AM_CFLAGS): Likewise.
  83         Remove TESTS related variables.
  84         * Makefile.in: Regenerate.
  85         * configure: Regenerate.
  86         * testsuite/Makefile.am: New file.
  87         * testsuite/Makefile.in: New file.
  88         * testsuite/lib/boehm-gc.exp: New file.
  89         * testsuite/config/default.exp: New file.
  90         * testsuite/boehm-gc.c/c.exp: New file.
  91         * testsuite/boehm-gc.lib/lib.exp: New file.
  92         * tests/test.c: Move ...
  93         * testsuite/boehm-gc.c/gctest.c: ... here.
  94         * tests/leak_test.c, tests/middle.c, tests/thread_leak_test.c,
  95         tests/trace_test.c: Move ...
  96         * testsuite/boehm-gc.c: ... here.
  97         * testsuite/boehm-gc.c/trace_test.c: Skip everywhere.
  98         * tests/staticrootslib.c, tests/staticrootstest.c: Move ...
  99         * testsuite/boehm-gc.lib: ... here.
 100         * testsuite/boehm-gc.lib/staticrootstest.c: Use dg-add-shlib
 101         staticrootslib.c.
 102         * tests/test_cpp.cc: Move ...
 103         * testsuite/boehm-gc.c++: ... here.
 104
 105 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 106
 107         * configure.ac (THREADS): Remove solaris.
 108         * configure: Regenerate.
 109
 110 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 111
 112         * configure: Regenerate.
 113
 114 2011-02-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 115
 116         * configure.ac: Don't use libdl on mips-sgi-irix6*.
 117         * configure: Regenerate.
 118
 119 2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 120
 121         * configure.ac (*-*-solaris2*): Add -lrt to THREADLIBS.
 122         * configure: Regenerate.
 123
 124 2010-12-10  Iain Sandoe  <iains@gcc.gnu.org>
 125
 126         * powerpc_darwin_mach_dep.s:  Update for m64.  Add eh frames.
 127         Do not build or use the picsymbol stub for Darwin >= 9.
 128         * tests/test.c (reverse_test):  Modify count for ppc64-darwin.
 129         * pthread_support.c (GC_get_thread_stack_base): Correct a debug
 130         statement.
 131
 132 2010-11-29  Iain Sandoe  <iains@gcc.gnu.org>
 133             Mike Stump  <mrs@gcc.gnu.org>
 134
 135         PR target/26427
 136         PR target/33120
 137         PR testsuite/35710
 138         * dyn_load.c (GC_register_dynamic_libraries/DARWIN):  Add new writable
 139         data section names.
 140         (GC_dyld_name_for_hdr): Adjust layout.
 141         (GC_dyld_image_add): Adjust layout, add new Darwin sections, adjust
 142         debug to name the sections.
 143         (GC_dyld_image_remove): Adjust layout, remove new Darwin sections,
 144         adjust debug to name the sections.
 145         (GC_register_dynamic_libraries): Adjust layout.
 146         (GC_init_dyld): Likewise.
 147         (GC_register_main_static_data): Likewise.
 148
 149 2010-10-29  Paolo Bonzini  <bonzini@gnu.org>
 150
 151         * configure: Regenerate.
 152
 153 2010-10-28  Paolo Bonzini  <bonzini@gnu.org>
 154
 155         * configure.ac: Rewrite DGUX check to use GC_CFLAGS, and -O0 check
 156         to remove the need for MY_CFLAGS.
 157         * Makefile.am: Do not use @...@ substitutions.  Use AM_CXXFLAGS,
 158         AM_CFLAGS and AM_LDFLAGS instead of redefining LTCOMPILE and LINK.
 159         Use "override" to disable -O2 when required.
 160         * configure: Regenerate.
 161         * Makefile.in: Regenerate.
 162         * include/Makefile.in: Regenerate.
 163
 164 2010-10-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 165
 166         * dyn_load.c: Fix typo.
 167         * pthread_support.c (GC_get_thread_stack_base) [DEBUG_THREADS]:
 168         Use GC_printf0.
 169
 170 2010-06-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 171
 172         * configure.ac (*-*-solaris2.8*): Only usr alternate thread
 173         library on Solaris 8.
 174         (*-*-solaris2*): Use regular thread library otherwise.
 175         * configure: Regenerate.
 176
 177 2010-05-13  Uros Bizjak  <ubizjak@gmail.com>
 178
 179         * tests/leak_test.c (main): Declare as int.  Return 0.
 180         * tests/thread_leak_test.c (main): Ditto.
 181         * tests/trace_test.c (main): Ditto.
 182
 183 2010-05-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 184
 185         PR target/42811
 186         * tests/staticrootstest.c: New test source file.
 187         * tests/staticrootslib.c: New test library source file.
 188         * Makefile.am (test_ldadd): New variable.
 189         (gctest_LDADD): Use it.
 190         (TESTS): Add leaktest, middletest and staticrootstest.
 191         (check_PROGRAMS): Likewise.
 192         (leaktest_SOURCES): New libtool variable definition.
 193         (leaktest_LDADD): Likewise.
 194         (leaktest_LDFLAGS): Likewise.
 195         (leaktest_LINK): Likewise.
 196         (middletest_SOURCES): Likewise.
 197         (middletest_LDADD): Likewise.
 198         (middletest_LDFLAGS): Likewise.
 199         (middletest_LINK): Likewise.
 200         (staticrootstest_SOURCES): Likewise.
 201         (staticrootstest_LDADD): Likewise.
 202         (staticrootstest_LDFLAGS): Likewise.
 203         (staticrootstest_LINK): Likewise.
 204         (check_LTLIBRARIES): Likewise.
 205         (libstaticrootslib_la_SOURCES): Likewise.
 206         (libstaticrootslib_la_LIBADD): Likewise.
 207         (libstaticrootslib_la_LDFLAGS): Likewise.
 208         (libstaticrootslib_la_DEPENDENCIES): Likewise.
 209         * Makefile.in: Regenerate.
 210
 211 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 212
 213         * Makefile.in: Regenerate.
 214         * aclocal.m4: Regenerate.
 215         * include/Makefile.in: Regenerate.
 216
 217 2010-03-21  Dave Korn  <dave.korn.cygwin@gmail.com>
 218
 219         PR target/42811 (prerequisite)
 220         * include/private/gc_priv.h (struct roots) [CYGWIN32]: Don't
 221         declare r_next member on Cygwin as on other windows hosts.
 222         (LOG_RT_SIZE) [CYGWIN32]: Don't define likewise.
 223         (RT_SIZE) [CYGWIN32]: Likewise.
 224         (struct _GC_arrays) [CYGWIN32]: Do declare _heap_bases[] member
 225         likewise.
 226         (GC_heap_bases) [CYGWIN32]: Do define likewise.
 227         (struct _SYSTEM_INFO) [CYGWIN32]: Do forward-declare likewise.
 228         (GC_sysinfo) [CYGWIN32]: Do declare extern likewise.
 229         (GC_n_heap_bases) [CYGWIN32]: Likewise.
 230         (GC_is_tmp_root) [CYGWIN32]: Do prototype likewise.
 231         * include/private/gcconfig.h (GC_win32_get_mem) [CYGWIN32]: Likewise.
 232         (GET_MEM) [CYGWIN32]: Do define likewise.
 233         * boehm-gc/ptr_chck.c (GC_is_visible) [CYGWIN32]: Do handle dynamic
 234         registration likewise.
 235         * boehm-gc/os_dep.c (GC_setpagesize) [CYGWIN32]: Do define likewise.
 236         (GC_no_win32_dlls) [CYGWIN32]: Define as constant false, unlike
 237         other windows hosts.
 238         (GC_sysinfo) [CYGWIN32]: Define as on other windows hosts.
 239         (GC_n_heap_bases) [CYGWIN32]: Likewise.
 240         (GLOBAL_ALLOC_TEST) [CYGWIN32]: Likewise.
 241         (GC_win32_get_mem) [CYGWIN32]: Likewise, but wrapping GC_unix_get_mem
 242         rather than GlobalAlloc/VirtualAlloc.
 243         (GC_win32_free_heap) [CYGWIN32]: Likewise, but wrapping free instead
 244         of GlobalFree (even though the function body is optimised away).
 245         * boehm-gc/mark_rts.c (add_roots_to_index) [CYGWIN32]: Define as on
 246         other windows hosts.
 247         (GC_add_roots_inner) [CYGWIN32]: Avoid overlapping or adjacent
 248         intervals likewise.
 249         (GC_clear_roots) [CYGWIN32]: Clear GC_root_index[] likewise.
 250         (GC_rebuild_root_index) [CYGWIN32]: Define as on other windows hosts.
 251         (GC_remove_tmp_roots) [CYGWIN32]: Call it likewise.
 252         (GC_remove_roots) [CYGWIN32]: Don't define, as on other windows hosts.
 253         (GC_is_tmp_root) [CYGWIN32]: Define, as on other windows hosts.
 254         (GC_cond_register_dynamic_libraries) [CYGWIN32]: Handle temporary
 255         roots and dynamic registration likewise.
 256         * boehm-gc/dyn_load.c (GC_has_static_roots) [CYGWIN32]: Define as on
 257         other windows hosts.
 258         (GC_register_has_static_roots_callback) [CYGWIN32]: Likewise.
 259         (GC_cond_add_roots) [CYGWIN32]: Likewise.
 260         (GC_register_main_static_data) [CYGWIN32]: Define to always return
 261         false, as on MSWINCE
 262         (HAVE_REGISTER_MAIN_STATIC_DATA) [CYGWIN32]: Define as on other
 263         windows hosts.
 264         (GC_warn_fb) [CYGWIN32]: Likewise.
 265         (GC_disallow_ignore_fb) [CYGWIN32]: Likewise.
 266         (GC_ignore_fb_mb) [CYGWIN32]: Likewise.
 267         (GC_ignore_fb) [CYGWIN32]: Likewise.
 268         (is_frame_buffer) [CYGWIN32]: Likewise.
 269         (GC_dump_meminfo) [CYGWIN32]: Likewise.
 270         (GC_wnt) [CYGWIN32]: Define to constant true.
 271         (GC_register_dynamic_libraries) [CYGWIN32]: Define as on other
 272         windows hosts.
 273
 274 2009-12-09  Matthias Klose  <doko@ubuntu.com>
 275
 276         * include/private/gc_locks.h: For __ARM_EABI__ define
 277         GC_test_and_set  GC_clear to use the atomic builtins.
 278
 279 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 280
 281         * Makefile.in: Regenerate.
 282         * configure: Regenerate.
 283         * include/Makefile.in: Regenerate.
 284
 285 2009-11-30  Ben Elliston  <bje@au.ibm.com>
 286
 287         * mark_rts.c (GC_approx_sp): Use __builtin_frame_address when
 288         compiling with GCC rather than taking the address of a local
 289         variable.
 290
 291 2009-11-30  Ben Elliston  <bje@au.ibm.com>
 292
 293         * os_dep.c: Use the POSIX signal API in preference to the BSD API.
 294         Generate a compilation error if neither the POSIX nor BSD APIs can
 295         be detected.
 296
 297 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 298
 299         * Makefile.am (libgcjgc_la_LINK, gctest_LINK): New.
 300         (gctest_LDADD): Depend on libgcjgc.la instead of ./libgcjgc.la,
 301         so that library dependency resolution works with portable make.
 302         * Makefile.in: Regenerate.
 303
 304 2009-09-08  Alexandre Oliva  <aoliva@redhat.com>
 305
 306         * configure: Rebuilt with modified libtool.m4.
 307
 308 2009-09-03  Loren J. Rittle  <ljrittle@acm.org>
 309
 310         * dyn_load.c (HAVE_DL_ITERATE_PHDR): Break definition from use.
 311         Define for FreeBSD 7.0+.
 312
 313 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 314
 315         * configure.ac (AC_PREREQ): Bump to 2.64.
 316
 317 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 318
 319         * Makefile.am (install-html, install-pdf): Remove.
 320         * Makefile.in: Regenerate.
 321
 322         * Makefile.in: Regenerate.
 323         * aclocal.m4: Regenerate.
 324         * configure: Regenerate.
 325         * include/Makefile.in: Regenerate.
 326         * include/gc_config.h.in: Regenerate.
 327
 328 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 329
 330         * Makefile.am (LTCOMPILE, LTLINK): Add $(AM_LIBTOOLFLAGS)
 331         and $(LIBTOOLFLAGS).
 332         * Makefile.in: Regenerate.
 333
 334 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 335
 336         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
 337
 338 2009-07-17  Michael Meissner  <meissner@linux.vnet.ibm.com>
 339
 340         PR boehm-gc/40785
 341         * include/private/gc_locks.h (GC_test_and_set): If GCC 4.4, use
 342         the __sync_lock_test_and _set and __sync_lock_release builtins on
 343         the powerpc.  If not GCC 4.4, fix up the constraints so that it
 344         builds without error.
 345         (GC_clear): Ditto.
 346
 347 2009-07-17  Kai Tietz  <kai.tietz@onevision.com>
 348
 349         * configure.ac: Add rule for mingw targets to add -DGC_BUILD=1 to
 350         cflags.
 351         * configure: Regenerated.
 352
 353 2009-05-17  Dave Korn  <dave.korn.cygwin@gmail.com>
 354
 355         * win32_threads.c (GC_get_thread_stack_base):  Implement for Cygwin.
 356
 357 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 358
 359         * configure: Regenerate.
 360
 361 2009-02-09  Mark Mitchell  <mark@codesourcery.com>
 362
 363         * Makefile.am (LTLDFLAGS): New variable.
 364         (LINK): Use it.
 365         * Makefile.in: Regenerated.
 366
 367 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 368
 369         * configure: Regenerate.
 370
 371 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
 372             Steve Ellcey  <sje@cup.hp.com>
 373
 374         * configure: Regenerate for new libtool.
 375         * Makefile.in: Ditto.
 376         * include/Makefile.in: Ditto.
 377         * aclocal.m4: Ditto.
 378
 379 2008-07-18  Matthias Klose  <doko@ubuntu.com>
 380
 381         * configure.ac (AC_CONFIG_FILES): Add threads.mk.
 382         * threads.mk.in: New.
 383         * Makefile.in, configure: Regenerate.
 384
 385 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 386
 387         * Makefile.in: Regenerate.
 388         * configure: Regenerate.
 389         * include/Makefile.in: Regenerate.
 390         * include/gc_config.h.in: Regenerate.
 391
 392 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
 393
 394         PR bootstrap/35457
 395         * aclocal.m4: Regenerate.
 396         * configure: Regenerate.
 397
 398 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 399
 400         * aclocal.m4: Regenerate.
 401         * configure: Likewise.
 402         * Makefile.in: Likewise.
 403         * include/Makefile.in: Likewise.
 404
 405 2007-02-19  Andreas Tobler  <a.tobler@schweiz.org>
 406
 407         * dyn_load.c (GC_dyld_image_add): Remove ifdef clause and use the macro
 408         GC_GETSECTBYNAME instead.
 409         * include/private/gc_priv.h: Define GC_GETSECTBYNAME according to the
 410         architecture (Darwin).
 411
 412 2008-01-26  Richard Sandiford  <rsandifo@nildram.co.uk>
 413
 414         * include/private/gcconfig.h (HBLKSIZE): Define for MIPS.
 415
 416 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
 417
 418         * configure: Regenerate.
 419
 420 2007-10-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 421
 422         PR boehm-gc/33442
 423         * pthread_support.c (GC_PTR GC_get_thread_stack_base): If stack grows
 424         up, return stack_addr instead of stack_addr - stack_size.
 425
 426 2007-08-14  David Daney  <ddaney@avtrex.com>
 427
 428         * include/private/gcconfig.h: Handle mips64-linux n64 ABI.
 429
 430 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 431
 432         * aclocal.m4: Regenerated.
 433
 434 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 435
 436         PR boehm-gc/21940
 437         PR boehm-gc/21942
 438         * configure.ac (GC_SOLARIS_THREADS): Don't define on *-*-solaris*.
 439         Use alternate thread library in /usr/lib/lwp.
 440         * configure: Regenerate.
 441         * dyn_load.c: Use GC_SOLARIS_PTHREADS.
 442         * include/gc_config_macros.h (GC_SOLARIS_THREADS): Don't define.
 443         * include/private/gcconfig.h: Handle 64-bit Solaris 2/x86.
 444         (GC_SOLARIS_THREADS): Don't define.
 445         * include/private/solaris_threads.h: Remove.
 446         * pthread_support.c (GC_thr_init) [GC_SOLARIS_PTHREADS]: Determine
 447         GC_nprocs via sysconf().
 448         * Makefile.am (libgcjgc_la_SOURCES): Remove solaris_pthreads.c and
 449         solaris_threads.c.
 450         (gctest_LDADD): Use THREADLIBS instead of THREADDLLIBS.
 451         * Makefile.in: Regenerate.
 452         * solaris_pthreads.c: Remove.
 453         * solaris_threads.c: Remove.
 454
 455 2007-06-22  Jakub Jelinek  <jakub@redhat.com>
 456
 457         * pthread_support.c (GC_get_thread_stack_base): Handle
 458         pthread_getattr_np failures.
 459
 460 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
 461
 462         * configure: Regenerate.
 463
 464 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
 465
 466         * Makefile.in: Regenerate.
 467         * configure: Regenerate.
 468         * aclocal.m4: Regenerate.
 469         * include/Makefile.in: Regenerate.
 470
 471 2007-05-20  Andreas Tobler  <a.tobler@schweiz.org>
 472
 473         * configure.ac: Introduce extra_ldflags_libgc. Use it for Darwin.
 474         * configure: Regenerate.
 475         * Makefile.am (libgc_la_LDFLAGS): Use extra_ldflags_libgc.
 476         * Makefile.in: Regenerate.
 477         * include/Makefile.in: Regenerate.
 478         * include/private/gcconfig.h: Enable MPROTECT_VDB for all Darwin
 479         targets. Remove comments. Prepare ppc64 support for Darwin.
 480
 481 2007-04-23  Keith Seitz  <keiths@redhat.com>
 482
 483         * include/gc.h (GC_is_thread_suspended): Declare.
 484         * pthread_stop_world.c (GC_is_thread_suspended): New function.
 485
 486 2007-04-03  Jakub Jelinek  <jakub@redhat.com>
 487
 488         * configure.ac (NO_EXECUTE_PERMISSION): Set by default.
 489         * configure: Rebuilt.
 490
 491 2007-03-07  Alexandre Oliva  <aoliva@redhat.com>
 492
 493         * include/gc.h (GC_REGISTER_FINALIZER_UNREACHABLE): New.
 494         (GC_register_finalizer_unreachable): Declare.
 495         (GC_debug_register_finalizer_unreachable): Declare.
 496         * finalize.c (GC_unreachable_finalize_mark_proc): New.
 497         (GC_register_finalizer_unreachable): New.
 498         (GC_finalize): Handle it.
 499         * dbg_mlc.c (GC_debug_register_finalizer_unreachable): New.
 500         (GC_debug_register_finalizer_no_order): Fix whitespace.
 501
 502 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 503
 504         * Makefile.am: Add dummy install-pdf target.
 505         * Makefile.in: Regenerate
 506
 507 2007-02-05  Roman Zippel <zippel@linux-m68k.org>
 508
 509         * boehm-gc/include/private/gcconfig.h: use LINUX_STACKBOTTOM so
 510         it works with Linux 2.6, reactivate MPROTECT_VDB
 511         * boehm-gc/pthread_stop_world.c: save all register
 512         on signal entry
 513
 514 2007-01-24  Andreas Tobler  <a.tobler@schweiz.org>
 515
 516         * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Moved recently
 517         added defines to include/private/gc_priv.h
 518         (catch_exception_raise): Added THREAD_FLD in exc_state for POWERPC too.
 519         * darwin_stop_world.c: Removed the above defines.
 520         * include/private/gc_priv.h: Moved definitions from darwin_stop_world.c
 521         and os_dep.c to here. Fixed THREAD definition fixes for ppc64.
 522
 523 2007-01-17  David Daney  <ddaney@avtrex.com>
 524
 525         * configure.ac: Don't define NO_SIGSET and NO_DEBUGGING while
 526         cross-compiling.
 527         * configure: Regenerated.
 528         * include/gc_config.h.in: Regenerated.
 529
 530 2007-01-17  Mike Stump  <mrs@apple.com>
 531
 532         * os_dep.c: Fix i686-apple-darwin9 builds.
 533
 534 2007-01-16  Jack Howarth  <howarth@bromo.med.uc.edu>
 535
 536         * aclocal.m4: Regenerate to use multi.m4.
 537         * configure: Regenerate.
 538         * Makefile.in: Regenerate.
 539
 540 2007-01-17  Andreas Tobler  <a.tobler@schweiz.org>
 541
 542         * include/gc_config.h.in: Regenerate.
 543
 544 2007-01-16  Petr Salinger  <Petr.Salinger@seznam.cz>
 545
 546         * include/private/gcconfig.h: Handle amd64/x86-64 cpu under
 547          GNU/kFreeBSD.
 548         * os_dep.c: Likewise.
 549
 550 2007-01-15  Andreas Tobler  <a.tobler@schweiz.org>
 551
 552         * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Adjust mail
 553         reference.
 554         (catch_exception_raise): Fix typo in the I386 exc_state.
 555
 556 2007-01-11  Andreas Tobler  <a.tobler@schweiz.org>
 557
 558         * configure.ac: Replaced HAS_I386_THREAD_STATE_* with
 559         HAS_X86_THREAD_STATE32_* and HAS_X86_THREAD_STATE64_* respectively.
 560         * configure: Regenerated.
 561         * include/private/gcconfig.h (DARWIN): Added X86_64 define for Darwin.
 562         Added base definitions for the X86_64 Darwin port.
 563         * include/private/gc_priv.h: Added definitions for Darwin MACH thread
 564         operations. Moved existing THREAD_STATE info from darwin_stop_world.c.
 565         * darwin_stop_world.c: Removed THREAD_STATE info. Added
 566         HAS_X86_THREAD_STATE64___RAX. And replaced HAS_I386_THREAD_STATE___EAX
 567         with HAS_X86_THREAD_STATE32___EAX.
 568         (GC_push_all_stacks): Use GC_MACH_THREAD_STATE_COUNT. Add code for
 569         X86_64 Darwin.
 570         * dyn_load.c (GC_dyld_name_for_hdr): Use GC_MACH_HEADER.
 571         (GC_dyld_image_add): Use GC_MACH_HEADER and GC_MACH_SECTION.
 572         Distinguish between getsectbynamefromheader_64 and
 573         getsectbynamefromheader.
 574         (GC_dyld_image_remove): Likewise.
 575         * os_dep.c (GC_dirty_init): Use GC_MACH_THREAD_STATE.
 576         (catch_exception_raise): Introduce exception information for I386 and
 577         X86_64 Darwin. Add X86_64 for exc_state.faultvaddr.
 578
 579 2006-12-08  Mike Stump  <mrs@apple.com>
 580
 581         * configure.ac: Fix x86 darwin builds.
 582         * darwin_stop_world.c: Likewise.
 583         * include/private/gcconfig.h: Likewise.
 584         * connfigure: Regenerate.
 585
 586 2006-09-26  Jack Howarth  <howarth@bromo.med.uc.edu>
 587
 588         PR target/29180
 589         * darwin_stop_world.c: Make stack_start unsigned long.
 590
 591 2006-09-21  Sandro Tolaini  <tolaini@libero.it>
 592
 593         * os_dep.c: Port to Darwin/i386
 594         * darwin_stop_world.c: Likewise
 595         * include/private/gcconfig.h: Likewise
 596
 597 2006-06-07  Petr Salinger  <Petr.Salinger@seznam.cz>
 598
 599         * configure.ac: add support for GNU/kFreeBSD, accepted by upstream
 600         for gc 6.8.
 601         * dyn_load.c: Likewise.
 602         * include/gc.h: Likewise.
 603         * private/gcconfig.h: Likewise.
 604         * configure: Regenerate.
 605         * include/gc_config.h.in: Regenerate.
 606
 607 2006-09-14  Tom Tromey  <tromey@redhat.com>
 608
 609         PR boehm-gc/29068.
 610         * misc.c (GC_init_inner): Don't use GC_get_thread_stack_base on
 611         Solaris.
 612
 613 2006-08-21  Bryce McKinlay  <mckinlay@redhat.com>
 614
 615         PR libgcj/13212:
 616         * configure.ac: Check for pthread_getattr_np(). Remove
 617         GC_PTHREAD_SYM_VERSION detection.
 618         * include/gc.h (GC_register_my_thread, GC_unregister_my_thread,
 619         GC_get_thread_stack_base): New declarations.
 620         * pthread_support.c (GC_register_my_thread, GC_unregister_my_thread,
 621         GC_get_thread_stack_base): New functions.
 622         (GC_delete_thread): Don't try to free the first_thread.
 623         * misc.c (GC_init_inner): Use GC_get_thread_stack_base() if possible.
 624         (pthread_create_, constr): Removed.
 625         (pthread_create): Don't rename.
 626         * include/gc_ext_config.h.in: Rebuilt.
 627         * include/gc_pthread_redirects.h (pthread_create): Define
 628         unconditionally.
 629         * include/gc_config.h.in: Rebuilt.
 630         * configure: Rebuilt.
 631
 632 2006-06-21  Keith Seitz  <keiths@redhat.com>
 633
 634         * pthread_stop_world.c (GC_suspend_handler): Redirect to suspension
 635         routine if signal is received and thread is flagged SUSPENDED.
 636         (suspend_self): New function.
 637         (GC_suspend_thread): New function.
 638         (GC_resume_thread): New function.
 639         * include/gc.h (GC_suspend_thread): Declare.
 640         (GC_resumet_thread): Declare.
 641         * include/private/pthread_support.h (SUSPENDED): New GC_thread
 642         flag.
 643
 644 2006-06-20  Ranjit Mathew  <rmathew@gcc.gnu.org>
 645
 646         Backport Windows 9x/ME VirtualQuery() fix from GC 6.7.
 647         * os_dep.c (GC_wnt): Define.
 648         (GC_init_win32): Set GC_wnt.
 649         * dyn_load.c (GC_register_dynamic_libraries): Consider MEM_PRIVATE
 650         sections also on Windows 9x/ME.
 651
 652 2006-06-02  Geoffrey Keating  <geoffk@apple.com>
 653
 654         * configure.ac: Define HAS_PPC_THREAD_STATE_R0,
 655         HAS_PPC_THREAD_STATE___R0, HAS_PPC_THREAD_STATE64_R0,
 656         HAS_PPC_THREAD_STATE64___R0, HAS_I386_THREAD_STATE_EAX,
 657         HAS_I386_THREAD_STATE___EAX.
 658         * configure: Regenerate.
 659         * include/gc_config.h.in: Regenerate.
 660         * darwin_stop_world.c (PPC_RED_ZONE_SIZE): Use standard Darwin
 661         macro names to determine value.
 662         (THREAD_STATE): New.
 663         (THREAD_FLD): New.
 664         (GC_push_all_stacks): Use THREAD_STATE and THREAD_FLD in both versions.
 665
 666 2006-05-24  Carlos O'Donell  <carlos@codesourcery.com>
 667
 668         * Makefile.am: Add install-html target.
 669         * Makefile.in: Regenerate.
 670         * aclocal.m4: Regenerate.
 671         * include/Makefile.in: Regenerate.
 672
 673 2006-03-07  Andrew Haley  <aph@redhat.com>
 674
 675         * dyn_load.c (GC_has_static_roots): Declare.
 676         (GC_register_dynlib_callback): Call GC_has_static_roots.
 677
 678 2006-04-11  Bryce McKinlay  <mckinlay@redhat.com>
 679
 680         * darwin_stop_world.c (GC_push_all_stacks, GC_stop_world,
 681         GC_start_world): Call vm_deallocate to free act_list. Fix from
 682         Bruce Mitchener.
 683
 684 2006-03-24  Andreas Tobler  <a.tobler@schweiz.ch>
 685         John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 686
 687         * configure.ac (THREADS): Add REENTRANT for *-*-hpux11*.
 688         Warn about POSIX threads not being supported for *-*-hpux10*.
 689         * configure: Regenerate.
 690
 691 2006-02-09  Tom Tromey  <tromey@redhat.com>
 692
 693         * pthread_support.c: Conditionally include dlfcn.h.
 694
 695 2006-02-06  Jakub Jelinek  <jakub@redhat.com>
 696             Anthony Green  <green@redhat.com>
 697             Tom Tromey  <tromey@redhat.com>
 698
 699         * include/gc_ext_config.h.in: Added GC_PTHREAD_SYM_VERSION.
 700         * include/gc_config.h.in: Rebuilt.
 701         * include/gc_pthread_redirects.h (pthread_create): Conditionally
 702         define.
 703         * pthread_support.c (pthread_create_): New global.
 704         (constr): New function.
 705         (pthread_create): Conditionally renamed.
 706         * configure: Rebuilt.
 707         * configure.ac (GC_PTHREAD_SYM_VERSION): Define.
 708
 709 2006-02-04  Alan Modra  <amodra@bigpond.net.au>
 710
 711         * include/private/gc_locks.h (GC_test_and_set <POWERPC>): Don't
 712         use broken 64-bit version.
 713
 714 2006-01-25  Andreas Tobler  <a.tobler@schweiz.ch>
 715
 716         * darwin_stop_world.c: Change inline asm instruction to ld as ldz
 717         is wrong.
 718
 719         * Makefile.am (asm_libgcjgc_sources): Rename to asm_libgcjgc_sources.
 720         * Makefile.in: Regenerate.
 721
 722 2006-01-25  Bryce McKinlay  <mckinlay@redhat.com>
 723
 724         * include/private/gcconfig.h: Revert to GC 6.6 version, removing
 725         all local changes.
 726
 727 2006-01-24  Bryce McKinlay  <mckinlay@redhat.com>
 728
 729         Import Boehm GC version 6.6.
 730
 731 2006-01-24  David Ayers  <d.ayers@inode.at>
 732
 733         PR libobjc/13946
 734         * include/gc.h: Fix prototype declarations for bootstrap.
 735
 736 2005-11-01  Bryce McKinlay  <mckinlay@redhat.com>
 737
 738         * include/private/gc_priv.h: Increase MAX_ROOT_SETS to 1024.
 739
 740 2005-09-15  Kazu Hirata  <kazu@codesourcery.com>
 741
 742         * include/private/gc_locks.h (GC_test_and_set): Change the
 743         constraint of the first operand to '0'.
 744
 745 2005-09-06  Tom Tromey  <tromey@redhat.com>
 746
 747         PR libgcj/23662:
 748         * include/private/gcconfig.h (LINUX_STACKBOTTOM): Use instead of
 749         HEURISTIC1 on ARM.
 750
 751 2005-07-17  SUGIOKA Toshinobu  <sugioka@itonet.co.jp>
 752
 753         * include/private/gcconfig.h (sh-linux): Use LINUX_STACKBOTTOM.
 754
 755 2005-06-15  Andreas Tobler  <a.tobler@schweiz.ch>
 756
 757         * os_dep.c: Add FreeBSD/PowerPC bits.
 758         (GC_SysVGetDataStart): Likewise.
 759         * include/private/gcconfig.h: Likewise.
 760
 761 2005-05-25  Andrew Haley  <aph@redhat.com>
 762
 763         * include/private/gcconfig.h (HBLKSIZE): Define to 4096 on
 764         powerpc64-linux.
 765
 766 2005-05-09  Mike Stump  <mrs@apple.com>
 767
 768         * configure: Regenerate.
 769
 770 2005-04-19  Hans-Peter Nilsson  <hp@axis.com>
 771
 772         * os_dep.c, include/private/gc_locks.h: Import CRIS port by
 773         Simon Posnjak from gc6.4.
 774         * include/private/gcconfig.h: Ditto.  Add M32R note from gc6.4.
 775
 776 2005-04-17  David S. Miller  <davem@davemloft.net>
 777
 778         * include/private/gcconfig.h (sparc-linux): Use LINUX_STACKBOTTOM.
 779         * os_dep.c (GC_linux_stack_base): Check for bug present in some
 780         Sparc glibc variants where __libc_stack_end is erroneously set
 781         to "1".  Fallback to procfs code in that case.
 782
 783 2005-04-12  Mike Stump  <mrs@apple.com>
 784
 785         * configure: Regenerate.
 786
 787 2005-04-12  Richard Henderson  <rth@redhat.com>
 788
 789         * include/private/gcconfig.h (alpha-linux): Use LINUX_STACKBOTTOM.
 790
 791 2005-03-23  Mike Stump  <mrs@apple.com>
 792
 793         * darwin_stop_world.c: Update for -m64 multilib.
 794         * include/private/gcconfig.h: Likewise.
 795         * powerpc_darwin_mach_dep.s: Likewise.
 796
 797 2005-03-01  Kelley Cook  <kcook@gcc.gnu.org>
 798
 799         * Makefile.in, include/Makefile.in: Regenerate.
 800
 801 2005-02-26  Richard Earnshaw  <rearnsha@arm.com>
 802
 803         * dyn_load.c: On NetBSD, include machine/elf_machdep.h and define
 804         ELFSIZE in terms of ARCH_ELFSIZE (back-ported from gc7.0alpha1).
 805
 806 2005-02-15  Bryce McKinlay  <mckinlay@redhat.com>
 807
 808         PR libgcj/19823
 809         * configure.host: Set gc_use_mmap on *-linux*.
 810         * configure.ac: Define USE_MMAP if gc_use_mmap is set.
 811         * include/private/gc_priv.h: Include gc_config.h.
 812         * configure, include/gc_config.h.in: Rebuilt.
 813
 814 2005-02-07  Hans Boehm  <Hans.Boehm@hp.com>
 815
 816         * allchblk.c (GC_allochblk_nth): Dont overlook available space if
 817           GC disabled, correctly convert GC_finalizer_mem_freed to byte,
 818           total_size to words.
 819         * dyn_load.c (win32 GC_register_dynamic_libraries): Consider only
 820           MEM_IMAGE regions.
 821         * mach_dep.c (GC_with_callee_saves_pushed): separate into new function,
 822           and indent appropriately.
 823         * mark_rts.c (GC_approx_sp): Access stack.
 824         * pthread_stop_world.c: (GC_suspend_handler): Explicitly push
 825           callee-saves registers when appropriate.
 826           (GC_stop_world): Handle EINTR from sem_wait (sync with Mono GC).
 827
 828 2005-01-01  Bryce McKinlay  <mckinlay@redhat.com>
 829
 830         * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
 831         and include/gc_ext_config.h.
 832         * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
 833         * include/gc.h: Undef PACKAGE_* before including gc_config.h.
 834
 835 2004-12-13  Kelley Cook  <kcook@gcc.gnu.org>
 836
 837         * configure: Regenerate.
 838
 839 2004-11-29  Bryce McKinlay  <mckinlay@redhat.com>
 840
 841         PR libgcj/18699
 842         Revert patches of 2004-11-26 and 2004-11-27.
 843
 844 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
 845
 846         * configure: Regenerate for libtool change.
 847
 848 2004-11-27  Bryce McKinlay  <mckinlay@redhat.com>
 849
 850         * include/gc_config.h.in: Add comment. Define only THREAD_LOCAL_ALLOC.
 851
 852 2004-11-26  Bryce McKinlay  <mckinlay@redhat.com>
 853
 854         Fix "PACKAGE_NAME redefined" errors.
 855         * configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
 856         and include/gc_config.h.
 857         * configure: Regenerated.
 858         * include/gc_config.h.in: No longer auto-generated. Define only the
 859         macros needed by libjava.
 860         * include/config.h.in: Generated by autoheader.
 861         * include/gc.h: Include config.h, not gc_config.h.
 862
 863 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
 864
 865         * configure: Regenerate for libtool reversion.
 866
 867 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
 868
 869         * configure: Regenerate for libtool change.
 870
 871 2004-11-22  Eric Botcazou  <ebotcazou@libertysurf.fr>
 872
 873         * configure.ac (machdep): Use sparc_mach_dep.lo on
 874         sparc64-sun-solaris2.* too.
 875         (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
 876         * configure: Regenerate.
 877
 878 2004-11-22  Eric Botcazou  <ebotcazou@libertysurf.fr>
 879
 880         PR target/18444
 881         * configure.ac (threading): Accept 'posix95'.
 882         * configure: Regenerate.
 883
 884 2004-11-04  Kelley Cook  <kcook@gcc.gnu.org>
 885
 886         * Makefile.am: Define ACLOCAL_AMFLAGS.
 887         * configure.ac: Remove redundant sinclude.
 888         * acinclude.m4: Delete file.
 889         * aclocal.m4: Regenerate.
 890         * Makefile.in, include/Makefile.in: Regenerate.
 891         * configure: Regenerate.
 892
 893 2004-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
 894
 895         * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
 896         Add prototype.
 897
 898 2004-10-13  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 899
 900         * include/private/gcconfig.h: Add m32r-linux target.
 901
 902 2004-09-27  Kelley Cook  <kcook@gcc.gnu.org>
 903
 904         * configure.ac: Update all AC_DEFINEs to newer style.
 905         * configure: Regenerate.
 906         * include/gc_config.h.in: Regenerate.
 907
 908 2004-08-27  Hans Boehm  <Hans.Boehm@hp.com>
 909
 910         * backgraph.c, gc_priv.h (GC_traverse_back_graph,
 911         GC_print_back_graph_stats): split GC_traverse_back_graph.
 912         * backgraph.c: Dynamically grow in_progress_space.
 913         * finalize.c (GC_notify_or_invoke_finalizers): also call
 914         GC_print_back_graph_stats.
 915         * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
 916         GC_print_back_height): Move delarations to header file.
 917         * configure.ac: rename --enable-full-debug to --enable-gc-debug.
 918         * configure: Regenerate.
 919
 920 2004-08-23  Hans Boehm  <Hans.Boehm@hp.com>
 921
 922         * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
 923         * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
 924
 925 2004-08-23  Bryce McKinlay  <mckinlay@redhat.com>
 926
 927         * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
 928         Reported by Danny Smith.
 929
 930 2004-08-21  Danny Smith  <dannysmith@users.sourceforge.net>
 931
 932         * misc.c (GC_init): Replace lhs cast with rhs cast.
 933
 934 2004-08-16  Bryce McKinlay  <mckinlay@redhat.com>
 935
 936         * specific.c: Check GC_LINUX_THREADS before including
 937         private/specific.h. From Richard Earnshaw.
 938
 939 2004-08-16  Nathanael Nerode  <neroden@gcc.gnu.org>
 940
 941         * aclocal.m4: Remove obsolete construct for old automake.
 942         * acinclude.m4: Regenerate with aclocal 1.9.1.
 943         * configure.ac:  Remove duplicate AC_WITH calls.  Replace
 944         AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
 945         Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
 946         Remove now-redundant subst of target_noncanonical.  Remove
 947         now-gratuitous m4 quoting around $.  Replace AM_PROG_LIBTOOL with
 948         AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
 949         Use slightly more modern form of AC_INIT.
 950         * configure: Rebuild with autoconf 2.59.
 951         * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
 952
 953 2004-08-16  Andreas Tobler  <a.tobler@schweiz.ch>
 954
 955         * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
 956         since they're not known at this time.
 957         * solaris_pthreads.c: Likewise.
 958
 959 2004-08-15  Andreas Tobler  <a.tobler@schweiz.ch>
 960
 961         PR target/14931
 962         * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
 963
 964 2004-08-13  Bryce McKinlay  <mckinlay@redhat.com>
 965
 966         * configure.ac (gc_cflags): Add -Iinclude.
 967         (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
 968         Don't write DEFS to boehm-cflags file.
 969         * configure: Rebuilt.
 970         * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
 971         * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
 972         * include/gc_config_macros.h: Remove backward-compatibility
 973         redefinitions of GC_ names.
 974         * include/gc.h: Include <gc_config.h>.
 975
 976 2004-08-13  Bryce McKinlay  <mckinlay@redhat.com>
 977
 978         Import Boehm GC version 6.3.
 979
 980 2004-08-12  Kelley Cook  <kcook@gcc.gnu.org>
 981
 982         * include/Makefile.in: Regenerate
 983
 984 2004-07-06  Andrew Pinski  <apinski@apple.com>
 985
 986         * os-dep.c (GC_task_self): Declare as static
 987         and remove the second declaration.
 988
 989 2004-06-20  Andreas Tobler  <a.tobler@schweiz.ch>
 990
 991         * Makefile.am: Add rule for .S files to fix bootstrap on
 992         solaris and alpha.
 993         * Makefile.in: Regenerate.
 994
 995 2004-06-16  Paolo Bonzini  <bonzini@gnu.org>
 996
 997         * boehm-gc/configure.ac: New name of configure.in.
 998         Remove useless multilib stuff.  Change uses of
 999         INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
1000         * boehm-gc/configure.in: New name of configure.in.
1001         * boehm-gc/Makefile.am: Update for automake 1.8.5.
1002         * boehm-gc/acinclude.m4: Include ../config/acx.m4.
1003         * boehm-gc/aclocal.m4: Regenerate.
1004         * boehm-gc/configure: Regenerate.
1005         * boehm-gc/Makefile.in: Regenerate.
1006
1007 2004-06-15  Paolo Bonzini  <bonzini@gnu.org>
1008
1009         * .cvsignore: New file.
1010
1011 2004-04-25  Andreas Jaeger  <aj@suse.de>
1012
1013         * mark.c (GC_mark_from): Use pointer as prefetch argument.
1014
1015 2004-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1016
1017         * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
1018         for gcc >= 3.0.
1019         (PREFETCH_FOR_WRITE): Likewise.
1020
1021 2004-03-10  Kelley Cook  <kcook@gcc.gnu.org>
1022
1023         * configure.ac: Bump AC_PREREQ to 2.59.
1024         * configure: Regenerate.
1025         * config.in: Regenerate.
1026
1027 2004-02-26  Nathanael Nerode  <neroden@gcc.gnu.org>
1028
1029         * ltconfig, ltmain.sh: Remove unused files.
1030         * configure.in: Remove bogus extra early invocation of
1031         AC_CONFIG_AUX_DIR.
1032         * configure: Regenerate.
1033         * mkinstalldirs, install-sh, config.sub, config.guess:
1034         Remove (now) unused files.
1035         * Makefile.in: Regenerate (losing references to vanished
1036         files).
1037
1038         * configure.in: Add CCAS, CCASFLAGS for future automakes.
1039         * configure, Makefile.in, include/Makefile.in: Regenerate.
1040
1041         * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
1042         * Makefile.in: Regenerate.
1043
1044         * configure.in: Remove bogus duplicate invocation of
1045         AM_MAINTAINER_MODE.  Remove obsolete comment.
1046         * configure: Regenerate.
1047
1048         * acinclude.m4: Remove GC_CONFIGURE macro; move contents
1049         to configure.in.
1050         * aclocal.m4: Regenerate.
1051         * configure.in: Receive contents of GC_CONFIGURE macro.
1052         * configure: Regenerate.
1053
1054         * configure.in: Remove more obsolete, bogus code.
1055         * configure: Regenerate.
1056
1057         * acinclude.m4: Remove obsolete and bogus constructs.
1058         * aclocal.m4: Regenerate.
1059         * configure: Regnerate.
1060
1061 2004-02-23  Nathanael Nerode  <neroden@gcc.gnu.org>
1062
1063         * acinclude.m4: De-precious CC and CXX so that the right flags
1064         are passed down to multilibs.
1065         * aclocal.m4: Regenerate.
1066         * configure: Regenerate.
1067
1068 2004-02-22  Zack Weinberg <zack@codesourcery.com>
1069             Nathanael Nerode <neroden@twcny.rr.com>
1070             Alexandre Oliva <aoliva@redhat.com>
1071
1072         * config.sub, config.guess: Replace with forwarding scripts
1073         which invoke the master copies in the top level.
1074
1075 2004-02-23  Nathanael Nerode  <neroden@gcc.gnu.org>
1076
1077         * acinclude.m4: Remove old no-executables workaround;
1078         add new no-executables workaround.
1079         * aclocal.m4: Regenerate.
1080         * configure.in: Change prereqs to autoconf 2.57.
1081         * configure: Regenerate with autoconf 2.57.
1082
1083         * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
1084         * configure: Regenerate.
1085         * Makefile.am: Use target_noncanonical variable from configure.
1086         * Makefile.in: Regenerate.
1087         * include/Makefile.in: Regenerate.
1088
1089 2004-02-20  Andrew Cagney  <cagney@redhat.com>
1090
1091         * config.guess: Update from version 2002-01-10 to 2004-02-16.
1092         * config.sub: Update from version 2002-01-02 to 2004-02-16.
1093
1094 2004-02-19  Nathanael Nerode  <neroden@gcc.gnu.org>
1095
1096         * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
1097         * aclocal.m4: Rebuild.
1098         * configure: Regenerate.
1099
1100         * acinclude.m4: Move certain code to configure.in.
1101         * configure.in: Receive code from acinclude.m4.
1102         * aclocal.m4: Rebuild.
1103         * configure: Regenerate.
1104
1105         * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
1106
1107 2004-01-20  Andrew Haley  <aph@redhat.com>
1108
1109         * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
1110
1111         * configure.in: Comment change.
1112
1113 2004-01-16  Andrew Haley  <aph@redhat.com>
1114
1115         * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
1116         add for ia64; remove for MIPS.
1117         * configure: Regnerated.
1118
1119 2004-01-14  Kelley Cook  <kcook@gcc.gnu.org>
1120
1121         * configure.in: Add in AC_PREREQ(2.13)
1122
1123 2004-01-07  Dave Jones <davej@redhat.com>
1124
1125         * malloc.c (GC_generic_malloc): Correct initialization typo.
1126         * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
1127
1128 2003-10-31  Richard Earnshaw  <rearnsha@arm.com>
1129
1130         * include/private/gcconfig.h: Re-install change of 2003-04-16.
1131
1132 2003-10-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1133
1134         * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
1135         _MIPS_SIM_ABI32.
1136
1137 2003-10-18  Alan Modra  <amodra@bigpond.net.au>
1138
1139         * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
1140         unsure comment.
1141
1142 2003-10-03  Jeff Sturm  <jsturm@one-point.com>
1143
1144         * configure: Rebuild.
1145
1146 2003-10-03  Hans Boehm  <Hans.Boehm@hp.com>
1147
1148         * configure.in: Remove NO_GETENV definition for win32.
1149         * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
1150         * misc.c (GC_init_inner): Call GC_thr_init for win32.
1151           (GC_set_warn_proc): Add assertion.
1152         * win32_threads.c: Import 6.3alpha2 version.
1153         * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
1154
1155 2003-09-29  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1156
1157         * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
1158         2.3/SPARC, there are no micro versions.
1159         Treat Solaris 10 and up alike.
1160         * configure: Regenerate.
1161
1162 2003-09-22  Anthony Green  <green@redhat.com>
1163
1164         * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
1165         "NOSYS" targets.
1166
1167 2003-09-20    <green@redhat.com>
1168
1169         * include/private/gcconfig.h: Don't check for __XSCALE__.  Instead
1170         check for __arm__ or __thumb__.
1171
1172 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
1173
1174         * configure: Regenerate.
1175
1176 2003-08-07  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1177             Roger Sayle <roger@eyesopen.com>
1178
1179         * configure.in: Set INCLUDES to absolute path.
1180         Save $INCLUDES in boehm-cflags, too.
1181         Set INCLUDES so it's available to config.status.
1182         * configure: Regenerate.
1183
1184 2003-07-31  Danny Smith  <dannysmith@users.sourceforge.net>
1185
1186         * include/gc.h (GC_CreateThread): Declare with WINAPI
1187         attribute.
1188         * win32_threads.c (GC_CreateThread): Make definitions consistent
1189         with declaration.  Cast &thread_table[i].handle to PHANDLE
1190         in call to DuplicateHandle
1191         (thread_start): Declare as static.
1192
1193 2003-07-30  Andreas Tobler  <a.tobler@schweiz.ch>
1194
1195         * dyn_load.c: Define __private_extern__ to match Apple's system
1196         header.
1197
1198 2003-07-28  Loren J. Rittle  <ljrittle@acm.org>
1199
1200         * os_dep.c: Remove redundancy introduced in last merge.
1201
1202 2003-07-28  Jeff Sturm  <jsturm@one-point.com>
1203
1204         Import GC 6.3alpha1.
1205         * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
1206         * ChangeLog: Likewise.
1207         * Makefile.am: Likewise.
1208         * Makefile.direct: Likewise.
1209         * Makefile.dj: Likewise.
1210         * allchblk.c: Likewise.
1211         * alloc.c: Likewise.
1212         * backgraph.c: Likewise.
1213         * configure.host: Likewise.
1214         * configure.in: Likewise.
1215         * dbg_mlc.c: Likewise.
1216         * dyn_load.c: Likewise.
1217         * finalize.c: Likewise.
1218         * gc_cpp.cc: Likewise.
1219         * gc_dlopen.c: Likewise.
1220         * gcj_mlc.c: Likewise.
1221         * if_mach.c: Likewise.
1222         * mach_dep.c: Likewise.
1223         * malloc.c: Likewise.
1224         * mallocx.c: Likewise.
1225         * mark.c: Likewise.
1226         * mark_rts.c: Likewise.
1227         * misc.c: Likewise.
1228         * os_dep.c: Likewise.
1229         * ptr_chck.c: Likewise.
1230         * reclaim.c: Likewise.
1231         * solaris_pthreads.c: Likewise.
1232         * solaris_threads.c: Likewise.
1233         * sparc_mach_dep.S: Likewise.
1234         * threadlibs.c: Likewise.
1235         * typd_mlc.c: Likewise.
1236         * version.h: Likewise.
1237         * win32_threads.c: Likewise.
1238         * Mac_files/MacOS_Test_config.h: Likewise.
1239         * Mac_files/MacOS_config.h: Likewise.
1240         * cord/cordbscs.c: Likewise.
1241         * cord/cordprnt.c: Likewise.
1242         * cord/de_win.c: Likewise.
1243         * doc/README: Likewise.
1244         * doc/README.MacOSX: Likewise.
1245         * doc/README.changes: Likewise.
1246         * doc/README.environment: Likewise.
1247         * doc/README.ews4800: Likewise.
1248         * doc/README.linux: Likewise.
1249         * doc/README.macros: Likewise.
1250         * doc/README.win32: Likewise.
1251         * doc/debugging.html: Likewise.
1252         * doc/gcdescr.html: Likewise.
1253         * doc/tree.html: Likewise.
1254         * include/Makefile.in: Likewise.
1255         * include/gc.h: Likewise.
1256         * include/gc_cpp.h: Likewise.
1257         * include/gc_local_alloc.h: Likewise.
1258         * include/gc_mark.h: Likewise.
1259         * include/gc_pthread_redirects.h: Likewise.
1260         * include/gc_typed.h: Likewise.
1261         * include/new_gc_alloc.h: Likewise.
1262         * include/private/dbg_mlc.h: Likewise.
1263         * include/private/gc_hdrs.h: Likewise.
1264         * include/private/gc_locks.h: Likewise.
1265         * include/private/gc_pmark.h: Likewise.
1266         * include/private/gc_priv.h: Likewise.
1267         * include/private/gcconfig.h: Likewise.
1268         * include/private/solaris_threads.h: Likewise.
1269         * include/private/specific.h: Likewise.
1270         * tests/test.c: Likewise.
1271         * tests/test_cpp.cc: Likewise.
1272
1273         * configure: Rebuild.
1274         * Makefile.in: Rebuild.
1275
1276         * mips_sgi_mach_dep.s: Add.
1277
1278         * alpha_mach_dep.s: Remove.
1279         * irix_threads.c: Remove.
1280         * linux_threads.c: Remove.
1281         * mips_sgi_mach_dep.S: Remove.
1282         * missing: Remove.
1283         * powerpc_macosx_mach_dep.s: Remove.
1284         * doc/Makefile.am: Remove.
1285         * doc/Makefile.in: Remove.
1286
1287 2003-07-25  Roger Sayle  <roger@eyesopen.com>
1288
1289         * configure.host: Only use +ESdbgasm when using the HPUX native
1290         compiler on PA-Risc.  It isn't recognized by GCC and is silently
1291         ignored by HP's compilers on ia64.
1292
1293 2003-04-28  Mohan Embar  <gnustuff@thisiscool.com>
1294
1295         * configure.in: define GC_DLL under mingw if --enable-shared
1296         * configure: rebuilt
1297         * win32_threads.c: add #ifdef GC_DLL around DllMain
1298
1299 2003-04-16  Richard Earnshaw  <rearnsha@arm.com>
1300
1301         * include/private/gcconfig.h: Add support for arm-netbsdelf.
1302
1303 2003-04-09  Tom Tromey  <tromey@redhat.com>
1304
1305         * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
1306         POWERPC.
1307         (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
1308
1309 2003-03-22  Richard Henderson  <rth@redhat.com>
1310
1311         * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
1312         (GC_test_and_set): Use __sync_lock_test_and_set.
1313         (GC_clear): Use volatile assignment.
1314         (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
1315         (GC_memory_write_barrier): Use __sync_synchronize.
1316
1317 2003-03-12  Andreas Schwab  <schwab@suse.de>
1318
1319         * configure.in: Avoid trailing /. in toolexeclibdir.
1320         * configure: Rebuilt.
1321
1322 2003-03-04  Hans Boehm <Hans.Boehm@hp.com>
1323         * include/private/gcconfig.h (GC_data_start): declare when needed.
1324         * include/private/gc_priv.h: Include gcconfig.h after ptr_t
1325         declaration.
1326         * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
1327         GC_register_dynlib_callback): Register main data for static
1328         executable if dl_iterate_phdr() didn't.
1329         * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
1330         if we don't expect to register main static data.
1331
1332 2003-03-03  Hans Boehm  <Hans.Boehm@hp.com>
1333         * mark_rts.c (GC_cond_register_dynamic_libraries): add.
1334         (GC_push_roots): explicitly mark free list headers, register
1335         dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
1336         * alloc.c (GC_stopped_mark): Conditionally call
1337         GC_cond_register_dynamic_libraries().
1338         (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
1339         * dyn_load.c (GC_register_main_static_data): define.
1340         (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
1341         no longer skip main data.
1342         * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
1343         (GC_init_inner): Make main data registration conditional.
1344         * include/private/gc_priv.h (GC_register_main_static_data): declare.
1345         * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
1346         for LINUX.
1347
1348 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
1349
1350         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
1351         config.status.
1352         * configure: Rebuilt.
1353
1354 2003-02-11  Andreas Tobler  <a.tobler@schweiz.ch>
1355
1356         * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
1357
1358 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
1359
1360         * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
1361         Remove USE_LIBDIR conditional.
1362         * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
1363         * Makefile.in, configure: Rebuilt.
1364
1365 2002-12-31  Tom Tromey  <tromey@redhat.com>
1366
1367         For PR libgcj/8933:
1368         * include/Makefile.in: Rebuilt.
1369         * include/Makefile.am (noinst_HEADERS): Renamed from
1370         include_HEADERS.
1371
1372 2002-11-19  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1373
1374         * ltconfig (osf[345]): Append $major to soname_spec.
1375         Reflect this in library_names_spec.
1376         * ltmain.sh (osf): Prefix $major with . for use as extension.
1377
1378 2002-10-02  Andreas Jaeger  <aj@suse.de>
1379
1380         * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
1381
1382 2002-09-28  Richard Earnshaw  <rearnsha@arm.com>
1383
1384         * include/private/gcconfig.h: Don't check for __XSCALE__.  Instead
1385         check for __arm__ or __thumb__.
1386
1387 2002-09-27  Ulrich Weigand  <uweigand@de.ibm.com>
1388
1389         * include/private/gcconfig: Add machine type S390.  Add s390x support.
1390         * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
1391         (GC_compare_and_exchange): Likewise.
1392
1393 2002-09-24  Jason Thorpe  <thorpej@wasabisystems.com>
1394
1395         * include/private/gcconfig.h: Fix NetBSD/mips parameters.
1396
1397 2002-08-23  Adam Megacz <adam@xwt.org>
1398
1399         * win32_threads.cc: Removed extraneous ABORT()
1400
1401 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1402
1403         * Makefile.am (all-multi): Fix multilib parallel build.
1404
1405 2002-07-18  Bo Thorsen  <bo@suse.de>
1406
1407         * include/private/gcconfig.h: Add x86-64 definitions.
1408         * os_dep.c: Add x86-64 support.
1409         * configure.in: Likewise.
1410         * configure: Regenerate.
1411
1412 2002-07-18  H.J. Lu <hjl@gnu.org>
1413
1414         * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
1415
1416 2002-07-18  H.J. Lu  (hjl@gnu.org)
1417
1418         * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
1419         Linux/mips.
1420
1421 2002-06-28  Hans Boehm <Hans_Boehm@hp.com>
1422             Jonathan Clark
1423
1424         * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
1425
1426 2002-06-09  H.J. Lu  (hjl@gnu.org)
1427
1428         * include/private/gc_locks.h (GC_test_and_set): Support
1429         Linux/mips.
1430         (GC_TEST_AND_SET_DEFINED): Likewise.
1431
1432         * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
1433         Linux/mips.
1434         (DATAEND): Likewise.
1435         (LINUX_STACKBOTTOM): Likewise.
1436         (STACKBOTTOM): Removed for Linux/mips.
1437
1438 Sun May 19 11:32:03 2002  Mark P Mitchell  <mark@codesourcery.com>
1439
1440         * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
1441         (GC_pthread_create): Fix typo.
1442         (GC_TRY_LOCK): Likewise.
1443         * include/private/gc_locks.h (GC_test_and_set): Only take one
1444         one argument.
1445         (LOCK): Adjust appropriately.
1446         * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
1447         _SIGRTMIN is unavailable.
1448
1449 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1450
1451         * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
1452         * aclocal.m4: Regenerate.
1453         * configure: Regenerate.
1454
1455 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
1456
1457         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
1458         script entry, and set LD to it when configuring multilibs.
1459         * configure: Rebuilt.
1460
1461 2002-04-22  Jeff Sturm  <jsturm@one-point.com>
1462
1463         * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
1464         (noinst_LTLIBRARIES): Add libgcjgc.la.
1465
1466         * Makefile.in: Rebuild.
1467
1468 2002-04-22  David S. Miller  <davem@redhat.com>
1469
1470         * include/private/gcconfig.h: Hard-code STACKBOTTOM on
1471         64-bit SPARC Linux, the __libc_stack_end technique does
1472         not work in this case.
1473
1474 2002-04-22  Jeff Sturm  <jsturm@one-point.com>
1475
1476         * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
1477
1478 2002-04-17  Hans Boehm  <Hans_Boehm@hp.com>
1479
1480         * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
1481         SPARC Linux.
1482
1483 2002-04-09  Loren J. Rittle  <ljrittle@acm.org>
1484
1485         * include/private/gcconfig.h (DATAEND): Update comment example
1486         to match reality.
1487
1488 2002-04-08  Loren J. Rittle  <ljrittle@acm.org>
1489
1490         * include/private/gcconfig.h (DATAEND): Clarify comment.
1491
1492 2002-04-08  Hans Boehm  <Hans_Boehm@hp.com>
1493
1494         * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
1495         (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
1496         declare.
1497         * allchblk.c (GC_allchblk_nth): Change text and support reduced
1498         frequency for blacklist warning message.
1499         * misc.c (GC_large_alloc_warn_interval,
1500         GC_large_alloc_warn_suppressed): define.
1501         (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
1502         GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
1503         * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
1504         (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
1505
1506         * dyn_load.c (_DYNAMIC): Move declaration to file scope.
1507
1508 2002-04-04  Loren J. Rittle  <ljrittle@acm.org>
1509
1510         * include/private/gcconfig.h: Add support for an unmapped
1511         memory hole between the end of the initialized data segment
1512         and the start of the BSS on FreeBSD/i386.
1513
1514 2002-03-30  Krister Walfridsson  <cato@df.lth.se>
1515
1516         * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
1517         NetBSD/i386.
1518
1519 2002-03-29  Hans Boehm  <Hans_Boehm@hp.com>
1520
1521         * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
1522         (GC_local_gcj_malloc): Add assertion.
1523         (start_mark_threads): Fix abort message.
1524         * mark.c (GC_mark_from): Generalize assertion.
1525         * reclaim.c (GC_clear_fl_links): New function.
1526         (GC_start_reclaim): Must clear some freelist links.
1527         * include/private/specific.h, specific.c: Add assertions.
1528         Safer definition for INVALID_QTID, quick_thread_id.  Fix/add comments.
1529         Rearrange tse fields.
1530
1531 2002-03-27  Richard Henderson  <rth@redhat.com>
1532
1533         * os_dep.c (GC_init_linux_data_start): Fix references to
1534         __data_start and _end.
1535
1536 2002-03-25  Loren J. Rittle  <ljrittle@acm.org>
1537
1538         * include/private/gcconfig.h: Change all likely references
1539         to linker script synthesized symbols to use this idiom:
1540         extern int etext[]; etext
1541
1542 2002-03-25  Jeff Sturm  <jsturm@one-point.com>
1543
1544         * linux_threads.c (GC_get_nprocs): Close file descriptor.
1545
1546 2002-03-21  Loren J. Rittle  <ljrittle@acm.org>
1547
1548         * include/private/gcconfig.h: Add unified test for FreeBSD.
1549         Support FreeBSD/alpha.
1550         * os_dep.c: Do not include <machine/trap.h> unless available.
1551         (GC_freebsd_stack_base): Fix types.
1552
1553 2002-03-17  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
1554
1555         * Makefile.am: Make a convenience library.
1556         * Makefile.in: Rebuilt.
1557
1558 2002-03-15  Anthony Green  <green@redhat.com>
1559
1560         * misc.c (GC_init_inner): Initialize GC_write_cs before use.
1561         * configure.in: Disable use of getenv for win32 targets (some of
1562         which have broken implementations).
1563         * configure: Rebuilt.
1564
1565 2002-03-12  Adam Megacz  <adam@xwt.org>
1566
1567         * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
1568         * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
1569         * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
1570         statically initialized it to TRUE if compiling with GCC.
1571         * win32_threads.c (thread_start): We no longer use SEH if
1572         compiling with GCC.
1573         * mark.c (GC_mark_some): We no longer use SEH if
1574         compiling with GCC.
1575
1576 2002-03-09  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
1577
1578         * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
1579         support is enabled, for hash synchronization.
1580
1581 2002-02-24  Adam Megacz  <adam@xwt.org>
1582
1583         * Makefile.am: Added win32_threads.c to sources list.
1584         * win32_threads.c: Added two */'s which I had neglected.
1585
1586 2002-02-20  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
1587
1588         * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
1589         * Makefile.in: Rebuilt.
1590
1591 2002-02-13  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
1592
1593         * dbg_mlc.c (GC_debug_generic_malloc): Removed.
1594
1595         * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
1596         preprocessor file.
1597         * mips_sgi_mach_dep.S: Likewise.
1598         * Makefile.am: Update for above changes.
1599         * Makefile.in: Rebuilt.
1600
1601 2002-02-12  Richard Henderson  <rth@redhat.com>
1602
1603         * configure.in: Re-apply 2001-06-26 configure change.
1604         * configure: Rebuild.
1605
1606 2002-02-12  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
1607
1608         Imported GC 6.1 Alpha 3.
1609
1610         * sparc_mach_dep.S: Delete incorrectly named file.
1611
1612 2001-02-11  Adam Megacz <adam@xwt.org
1613
1614         * configure.in: support for win32, saner
1615         cross-compile options
1616
1617 2001-02-08  Anthony Green  <green@redhat.com>
1618
1619         * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
1620           board embedded targets.
1621         * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
1622           Use GC_get_stack_base for NOSYS/ECOS targets.  Clean up some
1623           redundant uses of ECOS.
1624         * misc.c: Use NOSYS where ECOS is being used.
1625           Don't define GC_write twice for ECOS systems.
1626           (GC_write): New function for NOSYS targets.
1627
1628 2002-02-06  Adam Megacz <adam@xwt.org>
1629
1630         * boehm-gc/include/gc.h: (GC_CreateThread) This function is
1631         now exposed on all Win32 platforms.
1632         * boehm-gc/win32_threads.c: (GC_CreateThread) This now
1633         compiles on Win32; it invokes CreateThread() if GC is built
1634         as a DLL; otherwise it registers the thread.
1635         * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
1636         libgcjgc was not built as a DLL.
1637
1638 2002-02-01  Adam Megacz <adam@xwt.org>
1639
1640         * boehm-gc on win32 now automatically detects if it is being built
1641         as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
1642
1643 2002-01-25  David Edelsohn  <edelsohn@gnu.org>
1644
1645         * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
1646         * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
1647         Define USE_GENERIC_PUSH_REGS.  Use AIX _data and _end symbols for
1648         DATASTART and DATAEND roots.
1649         * rs6000_mach_dep.s: Add function descriptor and traceback table.
1650
1651 2001-12-16  Jeff Sturm  <jsturm@one-point.com>
1652
1653         * dyn_load.c: Define ElfW (if needed) for all targets,
1654         not just GNU/Linux.
1655         (GC_FirstDLOpenedLinkMap): Use it.
1656         (GC_register_dynamic_libraries_dl): Use it.
1657         * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
1658         for sparcv9.
1659
1660 2001-12-16  Craig Rodrigues  <rodrigc@gcc.gnu.org>
1661
1662         PR other/3725
1663         * configure.in: Add AC_SUBST(target_alias).
1664         * configure: Regenerated.
1665
1666 2001-11-26  Loren J. Rittle  <ljrittle@acm.org>
1667
1668         * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
1669         case for GC_FREEBSD_THREADS.
1670         * configure.in (*-*-freebsd*): Clarify warning.
1671         * configure: Rebuilt.
1672
1673 2001-10-23  Loren J. Rittle  <ljrittle@acm.org>
1674             Andreas Tobler <toa@pop.agri.ch>
1675
1676         * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
1677
1678 2001-10-22  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
1679
1680         * linux_threads.c (GC_init_parallel): Do not declare as a static
1681         constructor.
1682         * include/gc.h (GC_init): Declare here. Add description.
1683         * include/private/gc_priv.h (GC_init): Remove declaration.
1684
1685 2001-10-16  Loren J. Rittle  <ljrittle@acm.org>
1686
1687         * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
1688         * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
1689         GC_FREEBSD_THREADS, handle strange interaction between system
1690         pthread implementation and boehm-gc signal-handler architecture.
1691         * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
1692         set stack.
1693         * include/private/gcconfig.h (configuration keyed off FREEBSD):
1694         Define SIG_SUSPEND, SIG_THR_RESTART.  Do not define
1695         MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
1696
1697 2001-10-16  Loren J. Rittle  <ljrittle@acm.org>
1698
1699         * Makefile.am (test.o): Find tests/test.c in $(srcdir).
1700         * Makefile.in: Rebuilt.
1701
1702 2001-10-16  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
1703
1704         * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
1705         merged local changes.
1706
1707 2001-09-26  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1708
1709         * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
1710         Solaris 2/Intel definition.
1711
1712         * configure.in (i?86-*-solaris2.[89]*): Define
1713         SOLARIS25_PROC_VDB_BUG_FIXED.
1714         * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
1715         * configure: Regenerate.
1716
1717         * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
1718         (DATAEND): Define using _end.
1719
1720 2001-09-11  Per Bothner  <per@bothner.com>
1721
1722         * include/Makefile.am:  New file.  It defines include_HEADERS.
1723         * Makefile.am (SUBDIRS):  New macro, set to include.
1724         * configure.in (AC_OUTPUT):  Add include/Makefile.
1725
1726 2001-08-20  Tom Tromey  <tromey@redhat.com>
1727
1728         * configure: Rebuilt.
1729         * configure.in: Always ask gcc for threads package.
1730
1731 2001-08-17  Tom Tromey  <tromey@redhat.com>
1732
1733         * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
1734         merged local changes.
1735
1736 2001-08-02  David Billinghurst <David.Billinghurst>
1737
1738         * configure: Rebuilt.
1739         * configure.in:  POSIX threads on cygwin does not link with
1740         -lpthreads.
1741
1742 2001-07-03  Tom Tromey  <tromey@redhat.com>
1743
1744         Fix for PR bootstrap/3281:
1745         * aclocal.m4, configure, Makefile.in: Rebuilt.
1746         * acinclude.m4: Set mkinstalldirs for in-tree build.
1747
1748 2001-06-26  Richard Henderson  <rth@redhat.com>
1749
1750         * alpha_mach_dep.s: Mark call-saved FP registers.
1751         * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
1752         * configure.in (alpha*): Re-enable alpha_mach_dep.s
1753         * configure: Rebuild.
1754
1755 2001-06-12  Tom Tromey  <tromey@redhat.com>
1756
1757         * aclocal.m4, configure: Rebuilt.
1758         * acinclude.m4: Find configure.host in srcdir.
1759
1760 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
1761
1762         * configure.in (AC_EXEEXT): Work around in case it expands to
1763         nothing, as in autoconf 2.50.
1764         * acinclude.m4: Likewise.
1765         * aclocal.m4, configure: Rebuilt.
1766
1767 2001-06-07  Tom Tromey  <tromey@redhat.com>
1768
1769         For PR bootstrap/3075:
1770         * configure, aclocal.m4, Makefile.in: Rebuilt.
1771         * configure.in: Don't call AC_CONFIG_AUX_DIR or
1772         AC_CANONICAL_SYSTEM.
1773         * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
1774         AC_CANONICAL_SYSTEM here.
1775         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
1776         boehm_gc_basedir.
1777
1778 2001-05-24  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
1779
1780         * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
1781         (libgcjgc_la_SOURCES): Remove typo.
1782         * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
1783         * Makefile.in: Rebuilt.
1784
1785 2001-05-21  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
1786
1787         Imported version version 6.0alpha7.
1788
1789         * README, README.Mac, README.OS2, README.QUICK, README.alpha,
1790         README.amiga, README.debugging, README.dj, README.hp, README.linux,
1791         README.rs6000, README.sgi, README.solaris2, README.uts,
1792         README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
1793         dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
1794         gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
1795         hpux_irix_threads.c, makefile.depend, nursery.c,
1796         solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
1797         cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
1798         cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
1799         include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
1800         files.
1801
1802 2001-05-19  Hans Boehm  <hans_boehm@hp.com>
1803
1804         * configure.host: Build with -fexceptions.
1805         * linux_threads.c: Remember which thread stopped world for
1806
1807 2001-05-04  Loren J. Rittle  <ljrittle@acm.org>
1808             with final tuning by Bryce McKinlay
1809
1810         * configure.in: Add support for --enable-threads=posix on FreeBSD.
1811         * configure: Rebuilt.
1812
1813 2001-05-01  Jeffrey Oldham  <oldham@codesourcery.com>
1814
1815         * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
1816         (GC_noop1): Change declaration to take one argument.
1817
1818 2001-04-26  Alexandre Oliva  <aoliva@redhat.com>
1819
1820         * configure.in: Obtain THREADS with `gcc -v'.
1821         * configure: Rebuilt.
1822
1823 2001-04-05  Hans Boehm  <hans_boehm@hp.com>
1824
1825         * misc.c: Back out buggy changes to stack clearing code.
1826         Reduce CLEAR_SIZE to 1/4 of original value to reduce time
1827         spent clearing memory.
1828
1829 2001-04-04  Hans Boehm  <hans_boehm@hp.com>
1830
1831         * finalize.c:
1832         - Accomodate finalization requests for static objects.
1833           (Will be required by hash synchronization.  May be needed
1834           in some configurations now.)
1835
1836         * gc_priv.h:
1837         - Define MIN_WORDS.  All allocation requests are rounded
1838           up to at least this size.  Removes a subtle assumption that
1839           Java objects have a 2 word header.
1840
1841         * gcconfig.h:
1842         - Adjust Linux/IA64 configuration for non-ancient kernels.
1843           (Necessary fix for IA64.)
1844
1845         * linux_threads.c:
1846         - Fix syntax error in currently unused code.  Will be needed
1847           for Linux/PA-RISC.
1848
1849         * malloc.c:
1850         - Handle MIN_WORDS.
1851
1852         * misc.c:
1853         - Handle MIN_WORDS.
1854         - Change stack cleaning code to typically clear about one tenth
1855           the memory it used to in the threads configuration.  Occasionally
1856           still clear more.  (This is really a fix for a long-standing
1857           and fairly significant performance bug with threads.)
1858
1859         * os_dep.c:
1860         - Fix the code for finding the beginning of the data segment under
1861           Linux.  I believe this is necessary for some IA64 Linux
1862           distributions.  It will also helo other platforms, though those
1863           may additionally require a gcconfig.h adjustment.  (This basically
1864           works around the absence of a data_start or __data_start
1865           definition in glibc.)
1866
1867         * test.c:
1868         - Handle rounding due to MIN_WORDS.
1869
1870 2001-03-22  Tom Tromey  <tromey@redhat.com>
1871
1872         * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
1873
1874 2001-03-19  Tom Tromey  <tromey@redhat.com>
1875
1876         * Makefile.in: Rebuilt.
1877         * Makefile.am (gctest_LDFLAGS): new macro.
1878
1879 2001-03-16  Tom Tromey  <tromey@redhat.com>
1880
1881         * Makefile.in: Rebuilt.
1882         * Makefile.am (TESTS_ENVIRONMENT): New macro.
1883
1884 2001-01-23  Rod Stewart <stewart@lab43.org>
1885
1886         * gcconfig.h: Check for `__arm__', not `arm'.
1887
1888 2000-12-30  Bryce McKinlay  <bryce@albatross.co.nz>
1889
1890         * configure.in: Rename THREADLIB to THREADLIBS.
1891         * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
1892         ensures that we link the correct version of the linuxthreads semaphore
1893         functions.
1894         * Makefile.in: Rebuilt.
1895         * configure: Rebuilt.
1896
1897         * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
1898         list of signals which are not blocked during suspend in the NO_SIGNALS
1899         case.
1900
1901 2000-12-23  Hans Boehm  <Hans_Boehm@hp.com>
1902
1903         * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
1904
1905 2000-12-15  Bryce McKinlay  <bryce@albatross.co.nz>
1906
1907         * Makefile.dist: Renamed from Makefile.orig.
1908
1909 2000-12-11  Alexandre Petit-Bianco  <apbianco@cygnus.com>
1910
1911         * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
1912         * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
1913         set accordingly.
1914         * Makefile.in: Rebuilt.
1915         * configure: Likewise.
1916
1917 2000-12-10  Geoffrey Keating  <geoffk@redhat.com>
1918
1919         * gcconfig.h: Add new case for powerpc EABI.
1920         [PPC]: Handle embedded OS for powerpc simulator.
1921
1922 2000-09-30  Bryce McKinlay  <bryce@albatross.co.nz>
1923
1924         * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1925         cross-compile configuration only.
1926         * Makefile.am: Build gcj_mlc.c.
1927         * configure, Makefile.in: Rebuilt.
1928
1929 2000-09-10  Alexandre Oliva  <aoliva@redhat.com>
1930
1931         * acinclude.m4: Include libtool macros from the top level.
1932         * aclocal.m4, configure: Rebuilt.
1933
1934 2000-09-04  Anthony Green  <green@redhat.com>
1935
1936         Fix for PR libgcj/230:
1937         * mark.c (GC_mark_from_mark_stack): Remove call to
1938         GC_debug_object_start.
1939         * gc_priv.h (GC_debug_object_start): Remove prototype.
1940
1941 2000-08-16  Alexandre Oliva  <aoliva@redhat.com>
1942
1943         * gcconfig.h [OSF1] (_end): Declare as `int'.
1944
1945 2000-08-02  Tom Tromey  <tromey@cygnus.com>
1946
1947         * gc_priv.h (GC_generic_malloc_inner): Prototype.
1948         (GC_generic_malloc): Likewise.
1949         (GC_add_to_black_list_normal): Likewise.
1950         (GC_find_header): Likewise.
1951         (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1952         * gc_mark.h (GC_find_start): Prototype.
1953         (GC_signal_mark_stack_overflow): Likewise.
1954
1955 2000-07-24  Alexandre Oliva  <aoliva@redhat.com>
1956
1957         * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1958         * configure: Rebuilt.
1959
1960         * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1961
1962 2000-06-20  Bryce McKinlay  <bryce@albatross.co.nz>
1963
1964         Imported version 5.1.
1965         * acinclude.m4: Push version to 5.1.
1966
1967 2000-06-19  Andrew Haley  <aph@cygnus.com>
1968
1969         * os_dep.c (read): Pass two dummy args to syscall().
1970
1971 2000-05-11  Bryce McKinlay  <bryce@albatross.co.nz>
1972
1973         Imported 5.0 release version.
1974         * acinclude.m4: Increment version to 5.0.
1975
1976 2000-05-07  Bryce McKinlay  <bryce@albatross.co.nz>
1977
1978         Imported version 5.0alpha7.
1979         * acinclude.m4: Update version to 5.0a7.
1980
1981 2000-04-26  Jakub Jelinek  <jakub@redhat.com>
1982
1983         * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1984         (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1985         - sparc glibc does not provide it.
1986         (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1987         Make STACKBOTTOM depend on the wordsize.
1988         * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1989         (struct frame): Declare on sparc*-linux*.
1990         (GC_save_callers): Bias the frame pointers if needed (sparc64).
1991         * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1992         Implement on sparc64.
1993         (GC_clear_stack_inner): Implement on sparc64.
1994         * gc_priv.h (GC_test_and_set): Implement for sparc.
1995         * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1996         GC_save_regs_in_stack on sparc.
1997
1998 2000-04-23  Tom Tromey  <tromey@cygnus.com>
1999
2000         * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
2001
2002 2000-04-19  Bryce McKinlay  <bryce@albatross.co.nz>
2003
2004         Imported version version 5.0alpha6.
2005         * acinclude.m4: Bump version to 5.0a6.
2006         * configure.in: Don't use alpha_mach_dep.s.
2007         * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
2008         obsolete files.
2009         * Makefile.am, Makefile.in: irix_threads.c is now
2010         hpux_irix_threads.c.
2011         * Makefile.orig: Updated from gc distribution Makefile.
2012
2013 2000-03-26  Anthony Green  <green@redhat.com>
2014
2015         * misc.c (GC_enable): Always define GC_enable and GC_disable.
2016
2017 2000-02-14  Tom Tromey  <tromey@cygnus.com>
2018
2019         * gc.h (dlopen): Define as GC_dlopen on Linux.
2020         (GC_dlopen): Declare on Linux.
2021         * dyn_load.c (GC_dlopen): Define for Linux.
2022
2023 Fri Jan 28 17:13:20 2000  Anthony Green  <green@cygnus.com>
2024
2025         * gcconfig.h (DATASTART): Add missing extern declaration
2026         for data_start on powerpc.
2027
2028 1999-12-22  Bryce McKinlay  <bryce@albatross.co.nz>
2029
2030         * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
2031         NO_SIGNALS case.
2032
2033 1999-12-19  Jeff Sturm  <jsturm@sigma6.com>
2034
2035         * gcconfig.h: Define DATASTART for Alpha Linux.
2036
2037 1999-12-19  Anthony Green  <green@cygnus.com>
2038
2039         * gcconfig.h: Use libgcj hack for Alpha Linux.
2040         Undefine MPROTEXT_VDB (from Jeff Sturm).
2041         * os_dep.c: Remove Alpha Linux hacks.
2042         * misc.c: Ditto.
2043
2044 1999-12-13  Tom Tromey  <tromey@cygnus.com>
2045
2046         * aclocal.m4, configure: Rebuilt.
2047         * acinclude.m4: Changed version to 5.0a4.
2048         * Makefile.in: Rebuilt.
2049         * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
2050
2051 1999-12-12  Anthony Green  <green@cygnus.com>
2052
2053         * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
2054         Linux.
2055         (DYNAMIC_LOADING): Define for PowerPC Linux.
2056         * os_dep.c: Remove some special cases for PowerPC Linux.
2057         * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
2058         for PowerPC Linux.
2059
2060 1999-11-04  Tom Tromey  <tromey@cygnus.com>
2061
2062         * Makefile.in: Rebuilt.
2063         * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
2064
2065         * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
2066         (GC_thr_init): Don't declare.
2067
2068         * configure: Rebuilt.
2069         * configure.in: Removed qt threads case.
2070         * dyn_load.c: Don't mention QUICK_THREADS.
2071         * os_dep.c: Don't mention QUICK_THREADS.
2072         * misc.c: Don't mention QUICK_THREADS.
2073         * gcconfig.h: Don't mention QUICK_THREADS.
2074         * gc_priv.h: Removed QUICK_THREADS code.
2075         * quick_threads.c: Removed.
2076
2077 1999-11-03  Tom Tromey  <tromey@cygnus.com>
2078
2079         * gcconfig.h: Merged in local changes from old config.h.
2080
2081 1999-11-02  Bryce McKinlay  <bryce@albatross.co.nz>
2082
2083         * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
2084
2085 1999-11-02  Tom Tromey  <tromey@cygnus.com>
2086
2087         * quick_threads.c: Include gcconfig.h, not boehm-config.h.
2088
2089         * configure: Rebuilt.
2090         * configure.in: Don't create boehm-config.h.
2091         * Makefile.in: Rebuilt.
2092         * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
2093         config.h.
2094         ($(all_objs)): Depend on gcconfig.h.
2095         * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
2096         * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
2097         * config.h: Removed.
2098
2099 1999-11-01  Tom Tromey  <tromey@cygnus.com>
2100
2101         * Makefile.in: Rebuilt.
2102         * Makefile.am (gctest_LDADD): Added THREADLIB.
2103         (TESTS): New macro.
2104         * configure: Rebuilt.
2105         * configure.in (INCLUDES): New subst.
2106
2107 1999-09-29  Steve Chamberlain  <sac@pobox.com>
2108
2109         * config.h: Added picoJava target.
2110         * mach_dep.h (GC_push_regs):  New code for picoJava.
2111
2112 1999-09-28  Tom Tromey  <tromey@cygnus.com>
2113
2114         * aclocal.m4, configure: Rebuilt.
2115         * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
2116         appropriate AC_PROG_ symbol.
2117
2118 Tue Aug 10 00:08:29 1999  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2119
2120         * gc_priv.h:  IRIX thread changes from
2121         include/private/gc_priv.h.
2122
2123 Mon Aug  9 18:33:38 1999  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2124
2125         * Makefile.in: Rebuilt.
2126         * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
2127         builds.
2128
2129         * configure: Rebuilt.
2130         * configure.in: Properly align --help output, fix capitalization
2131         and punctuation.
2132         * acinclude.m4: Likewise.
2133
2134 1999-08-04  Tom Tromey  <tromey@cygnus.com>
2135
2136         * configure.in: Added missing `;;'.  From Anthony Green.
2137
2138 Mon Aug  2 23:09:41 1999  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2139
2140         * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
2141
2142 1999-08-03  Tom Tromey  <tromey@cygnus.com>
2143
2144         * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
2145         Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
2146
2147 1999-08-02  Tom Tromey  <tromey@cygnus.com>
2148
2149         * aclocal.m4, configure: Rebuilt for new libtool.
2150
2151 1999-07-31  Alexandre Oliva  <oliva@dcc.unicamp.br>
2152
2153         * mips_sgi_mach_dep.s: Enable PIC option.
2154
2155 1999-07-19  Tom Tromey  <tromey@cygnus.com>
2156
2157         * config.h (MPROTECT_VDB): Don't define on Linux.
2158
2159 1999-07-19  Alexandre Oliva  <oliva@dcc.unicamp.br>
2160
2161         * Makefile.am (.s.lo): Avoid `#line' directives.
2162         * Makefile.in: Rebuilt.
2163
2164 1999-07-19  Alexandre Oliva  <oliva@dcc.unicamp.br>
2165
2166         * Makefile.am (*-recursive, *-am, *-multi): Automake does not
2167         generate *-recursive for this Makefile, use *-am instead.
2168         * Makefile.in: Rebuilt.
2169
2170 1999-06-30  Alexandre Oliva  <oliva@dcc.unicamp.br>
2171
2172         * Makefile.am (.s.lo): Renamed from `.s.o'.
2173         * Makefile.in: Rebuilt.
2174
2175 1999-06-21  Tom Tromey  <tromey@cygnus.com>
2176
2177         Alpha patch from Jeff Sturm:
2178         * os_dep.c (GC_init_linuxalpha): New function.
2179         * misc.c: Initialize for alpha linux.
2180         * gc_priv.h (GC_test_and_set): Define for alpha.
2181         * config.h: Don't assume __data_start on alpha.
2182
2183         * Makefile.in: Rebuilt.
2184         * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
2185         -release.
2186
2187         * Makefile.in: Rebuilt.
2188         * Makefile.am (toolexeclibdir): Define as libdir when
2189         appropriate.
2190         * configure: Rebuilt.
2191         * configure.in (USE_LIBDIR): New conditional.
2192
2193         * configure: Rebuilt.
2194         * configure.in: Recognize all forms of alpha.
2195
2196 1999-06-17  Anthony Green  <green@cygnus.com>
2197
2198         * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
2199         Carlo Dapor <carlo@vis.ethz.ch>).
2200
2201 1999-05-05  Gilles Zunino  <Gilles.Zunino@hei.fr>
2202
2203         * configure.in: Switch from irix threads to posix threads
2204         Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
2205         for mips architecture.
2206         * configure: Regenerate.
2207
2208 1999-04-30  Tom Tromey  <tromey@cygnus.com>
2209
2210         * linux_threads.c: Don't reference __pthread_initial_thread_bos.
2211
2212 1999-04-26  Tom Tromey  <tromey@cygnus.com>
2213
2214         * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
2215         `weak'.
2216
2217 1999-04-23  Tom Tromey  <tromey@cygnus.com>
2218
2219         * Makefile.in, configure: Rebuilt.
2220         * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
2221         (libgcjgc_la_SOURCES): Renamed.
2222         (libgcjgc_la_LIBADD): Likewise.
2223         (libgcjgc_la_DEPENDENCIES): Likewise.
2224         (EXTRA_libgcjgc_la_SOURCES): Likewise.
2225         (gctest_LDADD): Use libgcjgc.la.
2226         (all_objs): Mention libgcj_la_OBJECTS.
2227         (EXTRA_LTLIBRARIES): Renamed.
2228         (toollib_LTLIBRARIES): Likewise.
2229         (libgcjgc_la_LDFLAGS): New macro
2230         (toolexecdir): Renamed.
2231         (toolexeclibdir): Likewise.
2232         (toolexeclib_LTLIBRARIES): Likewise.
2233         (LTCOMPILE): Renamed; added libtool invocation.
2234         (LINK): Added libtool invocation.
2235         (.s.o): use LTCOMPILE.
2236         * configure.in: Call AM_PROG_LIBTOOL.
2237         (target_all): Set to libgcjgc.la.
2238         Mention `.lo' forms of object files.
2239
2240 1999-04-21  Tom Tromey  <tromey@cygnus.com>
2241
2242         * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
2243         GC_stackbottom.
2244
2245         * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
2246         sigcontext.h.  From Matthias Klose <doko@itso.de>.
2247
2248 1999-04-16  Tom Tromey  <tromey@cygnus.com>
2249
2250         * config.h (__start): Declare as `int' in alpha/OSF1 case.  From
2251         David Pettersson <dapet@mai.liu.se>
2252
2253 1999-04-14  Tom Tromey  <tromey@cygnus.com>
2254
2255         * configure: Rebuilt.
2256         * configure.in: Don't use sparc_mach_dep.o for Solaris.  Reverts
2257         incorrect patch of 199-04-09.
2258
2259         * configure: Rebuilt.
2260         * configure.in: Added support for alpha.
2261         From David Pettersson <dapet@mai.liu.se>.
2262
2263 1999-04-13  Tom Tromey  <tromey@cygnus.com>
2264
2265         * Makefile.in: Rebuilt.
2266         * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
2267         solaris-threads.h.
2268
2269 1999-04-09  Tom Tromey  <tromey@cygnus.com>
2270
2271         * configure: Rebuilt.
2272         * configure.in: Use sparc_mach_dep.s when building on Solaris.
2273
2274 1999-02-23  Tom Tromey  <tromey@cygnus.com>
2275
2276         * configure: Rebuilt.
2277         * configure.in: For Linux, define _REENTRANT.  For Solaris, define
2278         SOLARIS_THREADS and _SOLARIS_PTHREADS.
2279
2280 1999-02-18  Tom Tromey  <tromey@cygnus.com>
2281
2282         * quick_threads.c (GC_push_all_stacks): Change order of arguments
2283         to GC_push_all_stacks depending on STACK_GROWS_DOWN define.  Check
2284         for case where LO is NULL.
2285
2286 1999-02-10  Tom Tromey  <tromey@cygnus.com>
2287
2288         * aclocal.m4, configure, Makefile.in: Rebuilt.
2289         * acinclude.m4: Updated to be used with automake 1.4.
2290         * configure.in: Renamed libgc to libgcjgc.  Updated to be used
2291         with automake 1.4.
2292         * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
2293         (libgcjgc_a_SOURCES): Likewise.
2294         (libgcjgc_a_LIBADD): Likewise.
2295         (libgcjgc_a_DEPENDENCIES): Likewise.
2296         (EXTRA_libgcjgc_a_SOURCES): Likewise.
2297         (gctest_LDADD): Likewise.
2298         (all_objs): Likewise.
2299
2300 1999-01-08  Tom Tromey  <tromey@cygnus.com>
2301
2302         * configure: Rebuilt.
2303         * configure.in: Define LINUX_THREADS if using POSIX threads on
2304         Linux.
2305
2306         * gc_priv.h (GC_test_and_set): Put return type into definition.
2307
2308 1998-11-24  Andrew Haley  <aph@viagra.cygnus.co.uk>
2309
2310         * Makefile.am: add support for eCos.  In particular, add C++
2311         support for compiling the file ecos.cc.
2312         * ecos.cc: new file.
2313         * acinclude.m4: add C++ support.
2314         * aclocal.m4: likewise
2315         * config.h: add eCos support.
2316         * configure: likewise
2317         * configure.in: likewise
2318         * misc.c (GC_write): add eCos support.
2319         * os_dep.c (tiny_sbrk): add eCos support.
2320
2321 Thu Dec 10 18:24:34 1998  Warren Levy  <warrenl@cygnus.com>
2322
2323         * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
2324         * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
2325
2326 1998-11-23  Tom Tromey  <tromey@cygnus.com>
2327
2328         * configure.host (boehm_gc_cflags): Don't add `-O2'.
2329
2330 1998-11-20  Andrew Haley  <aph@viagra.cygnus.co.uk>
2331
2332         * Makefile.am, Makefile.in, configure.host: tx39 build option
2333         "-G 0" added.
2334
2335 1998-11-17  Tom Tromey  <tromey@cygnus.com>
2336
2337         * configure: Rebuilt.
2338         * configure.in: Switch on host, not target.
2339
2340 1998-11-16  Tom Tromey  <tromey@cygnus.com>
2341
2342         * gc_priv.h (GC_debug_object_start): Declare.
2343         * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
2344         * gc.h (GC_debug_register_finalizer_no_order,
2345         GC_register_finalizer_no_order): Declare.
2346         (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
2347         * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
2348         (GC_debug_generic_malloc): Likewise.
2349         (GC_debug_object_start): new function.
2350
2351 1998-11-11  Tom Tromey  <tromey@cygnus.com>
2352
2353         * configure: Rebuilt.
2354         * configure.in: Recognize --enable-java-gc, not --enable-gc.
2355
2356 Tue Nov  3 18:01:12 1998  Tom Tromey  <tromey@sanguine.cygnus.com>
2357
2358         * dyn_load.c: Handle QUICK_THREADS case.
2359
2360 1998-10-21  Tom Tromey  <tromey@cygnus.com>
2361
2362         * configure: Rebuilt.
2363         * configure.in: Put cpp defines here, not in config.h.  Recognize
2364         --enable-threads.  Set INCLUDES.  Create boehm-cflags file.  Don't
2365         define PACKAGE or VERSION.
2366         * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
2367         Don't define.
2368
2369         * os_dep.c (GC_default_push_other_roots): Define when
2370         QUICK_THREADS defined.
2371         * misc.c: Added QUICK_THREADS case.
2372         * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
2373         * config.h (THREADS): Define if QUICK_THREADS defined.
2374         * Makefile.in: Rebuilt.
2375         * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
2376         quick_threads.c.
2377         * quick_threads.c: New file.
2378
2379 1998-10-20  Tom Tromey  <tromey@cygnus.com>
2380
2381         * aclocal.m4, configure: Rebuilt.
2382         * acinclude.m4: Don't subst machine_dir or sys_dir.
2383         * configure.host: Removed unused code.
2384
2385 Sun Oct 11 08:18:02 1998  Anthony Green  <green@cygnus.com>
2386
2387         * configure: Rebuilt.
2388         * configure.in: Fix typo in previous patch.
2389
2390 Sun Oct 11 08:06:11 1998  Anthony Green  <green@cygnus.com>
2391
2392         * Makefile.in, aclocal.m4, configure: Rebuilt.
2393         * Makefile.am, acinclude.m4, configure.in: Add multilib support.
2394         * configure.host: Created.
2395
2396 Tue Sep  1 10:58:15 1998  Tom Tromey  <tromey@cygnus.com>
2397
2398         * Makefile.in: Rebuilt.
2399         * Makefile.am (lib_LIBRARIES): Use target_all.
2400         (EXTRA_LIBRARIES): New macro.
2401         * configure: Rebuilt.
2402         * configure.in: Recognize --enable-gc.
2403
2404 Thu Aug 13 10:52:45 1998  Tom Tromey  <tromey@cygnus.com>
2405
2406         * Makefile.in: Rebuilt.
2407         * Makefile.am (COMPILE): Define.
2408         (LINK): Likewise.
2409         (.s.o): Use MY_CFLAGS.
2410         * configure: Rebuilt.
2411         * configure.in (MY_CFLAGS): Define and subst.
2412
2413 Wed Aug 12 11:41:43 1998  Tom Tromey  <tromey@cygnus.com>
2414
2415         * configure: Rebuilt.
2416         * configure.in: Added --with-cross-host argument.  Use
2417         $with_cross_host to determine when cross-compiling.
2418
2419         * config.h (SMALL_CONFIG): Don't define.
2420         * configure: Rebuilt.
2421         * configure.in: Define SMALL_CONFIG when cross-compiling.
2422
2423 Tue Aug 11 11:41:25 1998  Tom Tromey  <tromey@cygnus.com>
2424
2425         * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
2426         allchblk.c: Merged with 4.13a2 while preserving local changes.
2427
2428         * Makefile.orig: Updated from Makefile in 4.13a2.
2429
2430         * configure: Rebuilt.
2431         * configure.in: Updated version number to 4.13a2.  On Solaris,
2432         don't build with -O when using gcc.
2433
2434         Merged in version 4.13alpha2:
2435         * config.h (USE_MMAP): Re-enable on Solaris.
2436         * solaris_pthreads.c: Removed RCS Id line.
2437         * alpha_mach_dep.s: Removed RCS Id line.
2438
2439 Wed Jul 22 15:38:12 1998  Tom Tromey  <tromey@cygnus.com>
2440
2441         * config.h (USE_MMAP): Don't define for Solaris.
2442
2443 Wed Jun 10 12:51:41 1998  Tom Tromey  <tromey@cygnus.com>
2444
2445         * Makefile.in: Rebuilt.
2446         * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
2447
2448         * Makefile.in: Rebuilt.
2449         * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
2450
2451 Thu May 14 15:32:58 1998  Tom Tromey  <tromey@cygnus.com>
2452
2453         * Makefile.in: Rebuilt.
2454         * Makefile.am ($(all_objs)): Depend on config.h.
2455
2456         * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
2457         DATASTART as &_etext.
2458         * misc.c (GC_init_inner): If STACKBASE defined, then use it.
2459         * configure: Rebuilt.
2460         * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
2461         tx39.
2462
2463 Tue May 12 13:15:45 1998  Tom Tromey  <tromey@cygnus.com>
2464
2465         * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
2466         (GC_maybe_gc): Likewise.
2467         * os_dep.c: If NO_SIGSET defined, then have empty
2468         GC_disable_signals and GC_enable_signals.
2469         * configure: Rebuilt.
2470         * configure.in: Added --with-target-subdir option.  If
2471         cross-compiling, define NO_SIGSET and NO_CLOCK.
2472
2473 Wed May  6 16:40:28 1998  Tom Tromey  <tromey@cygnus.com>
2474
2475         * Makefile.in: Rebuilt.
2476         * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
2477         (AS): Removed.
2478         * aclocal.m4, configure: Rebuilt.
2479         * acinclude.m4: New file.
2480         * configure.in: Don't run AM_EXEEXT.  Use LIB_AC_PROG_CC.
2481
2482 Thu Apr 30 14:51:12 1998  Tom Tromey  <tromey@cygnus.com>
2483
2484         * configure: Rebuilt.
2485         * configure.in: Link boehm-config.h to config.h.
2486         * Makefile.in: Rebuilt.
2487         * Makefile.am (INCLUDES): Removed.
2488         * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
2489         JAVA_FINALIZATION): Define
2490
2491 Wed Apr 29 11:03:14 1998  Tom Tromey  <tromey@cygnus.com>
2492
2493         * Many files: Use GC_bool, not bool.
2494         * gc_priv.h: Define GC_bool, not bool.
2495
2496         * misc.c (GC_dont_gc): Define as int.
2497         (GC_quiet): Likewise.
2498         * gc_priv.h (GC_never_stop_func): Declare as returning bool.
2499         * alloc.c (GC_dont_expand): Define as int.
2500         * gc_priv.h: For gcc, define bool as char.
2501
2502 Tue Apr 28 22:44:16 1998  Tom Tromey  <tromey@cygnus.com>
2503
2504         * Makefile.in: Rebuilt.
2505         * Makefile.am (check_PROGRAMS): New macro.
2506         (gctest_SOURCES): Likewise.
2507         (gctest_LDADD): Likewise.
2508
2509 Mon Apr 27 23:53:24 1998  Tom Tromey  <tromey@cygnus.com>
2510
2511         * Makefile.in: Rebuilt.
2512         * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
2513         * configure: Rebuilt.
2514         * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
2515
2516 Wed Apr 15 11:40:56 1998  Tom Tromey  <tromey@sanguine.cygnus.com>
2517
2518         * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
2519         New files.
2520         * Makefile.orig: Renamed from Makefile.