boehm-gc/ChangeLog

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