boehm-gc/ChangeLog

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