boehm-gc/ChangeLog

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