boehm-gc/ChangeLog

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