boehm-gc/ChangeLog

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