boehm-gc/ChangeLog

   1 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * configure: Regenerated.
   4
   5 2012-05-11  H.J. Lu  <hongjiu.lu@intel.com>
   6
   7         Merge upstream changes
   8         * include/private/gcconfig.h: (ALIGNMENT): Set to 4 for x32.
   9         (CPP_WORDSZ): Set to 32 for x32.
  10
  11 2012-02-27  Jack Howarth  <howarth@bromo.med.uc.edu>
  12             Patrick Marlier  <patrick.marlier@gmail.com>
  13
  14         PR boehm-gc/48299
  15         * testsuite/boehm-gc.c/thread_leak_test.c: Merge upstream changes.
  16
  17 2012-02-23  Patrick Marlier  <patrick.marlier@gmail.com>
  18             Jack Howarth  <howarth@bromo.med.uc.edu>
  19
  20         PR boehm-gc/52179
  21         * include/gc_config.h.in: Undefine HAVE_PTHREAD_GET_STACKADDR_NP.
  22         * include/private/gcconfig.h (DARWIN): Define STACKBOTTOM with
  23         pthread_get_stackaddr_np when available.
  24         * configure.ac (THREADS): Check availability of pthread_get_stackaddr_np.
  25         * configure: Regenerate.
  26
  27 2012-02-10  Kai Tietz  <ktietz@redhat.com>
  28
  29         PR boehm-gc/48514
  30         * include/gc_config_macros.h (GC_DLL): Define it for mingw-targets
  31         only, if we are actual in boehm-gc's build and DLL_EXPORT
  32         is defined.
  33
  34 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
  35
  36         * configure: Regenerate.
  37
  38 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  39
  40         * configure.ac (THREADS): Remove posix95.
  41         * configure: Regenerate.
  42
  43 2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  44
  45         PR target/39150
  46         * configure.ac (i?86-*-solaris2.[89]): Also accept
  47         x86_64-*-solaris2.1?.
  48         * configure: Regenerate.
  49
  50 2011-06-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  51
  52         PR libgcj/49451
  53         * include/private/gcconfig.h [IRIX5 && _MIPS_SZPTR == 64]
  54         (ELF_CLASS): Define.
  55         * dyn_load.c [IRIX5]: Include <elf.h>.
  56         Include <obj.h> for O32, <objlist.h> for N32, N64.
  57         [SUNOS5DL && USE_PROC_FOR_LIBRARIES] (obj_offset): Define.
  58         [SUNOS4 && USE_PROC_FOR_LIBRARIES] (obj_offset): Define.
  59         [IRIX5 && !USE_PROC_FOR_LIBRARIES] (struct link_map): Define.
  60         (__rld_obj_head): Declare.
  61         (l_next, l_addr, obj_offset): Define.
  62         (GC_FirstDLOpenedLinkMap): New function.
  63         [SUNOS4 || SUNOS5DL] (GC_register_dynamic_libraries): Also use on
  64         IRIX5.
  65         Use obj_offset.
  66         [IRIX5 || (USE_PROC_FOR_LIBRARIES && !LINUX]
  67         (GC_register_dynamic_libraries): Don't use /proc version on IRIX5.
  68
  69 2011-04-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  70
  71         * configure.ac (THREADS): Remove decosf1, irix, mach, os2.
  72         * configure: Regenerate
  73
  74 2011-04-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  75
  76         PR testsuite/48480
  77         * testsuite/lib/boehm-gc.exp (boehm-gc-dg-prune): Allow for path
  78         to ranlib.
  79
  80 2011-03-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  81
  82         PR boehm-gc/11412
  83         * configure.ac (THREADCFLAGS): New variable.
  84         Use it instead of INCLUDES, AM_CPPFLAGS.
  85         <*-*-kfreebsd*-gnu> (THREADDLLIBS): Rename to THREADLIBS.
  86         Remove DG/UX support.
  87         (AC_CONFIG_FILES): Add testsuite/Makefile.
  88         * Makefile.am (AUTOMAKE_OPTIONS): Use foreign instead of cygnus.
  89         (SUBDIRS): Add testsuite.
  90         (libgcjgc_la_LIBADD): Remove $(UNWINDLIBS).
  91         (AM_CXXFLAGS): Add $(THREADCFLAGS).
  92         (AM_CFLAGS): Likewise.
  93         Remove TESTS related variables.
  94         * Makefile.in: Regenerate.
  95         * configure: Regenerate.
  96         * testsuite/Makefile.am: New file.
  97         * testsuite/Makefile.in: New file.
  98         * testsuite/lib/boehm-gc.exp: New file.
  99         * testsuite/config/default.exp: New file.
 100         * testsuite/boehm-gc.c/c.exp: New file.
 101         * testsuite/boehm-gc.lib/lib.exp: New file.
 102         * tests/test.c: Move ...
 103         * testsuite/boehm-gc.c/gctest.c: ... here.
 104         * tests/leak_test.c, tests/middle.c, tests/thread_leak_test.c,
 105         tests/trace_test.c: Move ...
 106         * testsuite/boehm-gc.c: ... here.
 107         * testsuite/boehm-gc.c/trace_test.c: Skip everywhere.
 108         * tests/staticrootslib.c, tests/staticrootstest.c: Move ...
 109         * testsuite/boehm-gc.lib: ... here.
 110         * testsuite/boehm-gc.lib/staticrootstest.c: Use dg-add-shlib
 111         staticrootslib.c.
 112         * tests/test_cpp.cc: Move ...
 113         * testsuite/boehm-gc.c++: ... here.
 114
 115 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 116
 117         * configure.ac (THREADS): Remove solaris.
 118         * configure: Regenerate.
 119
 120 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 121
 122         * configure: Regenerate.
 123
 124 2011-02-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 125
 126         * configure.ac: Don't use libdl on mips-sgi-irix6*.
 127         * configure: Regenerate.
 128
 129 2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 130
 131         * configure.ac (*-*-solaris2*): Add -lrt to THREADLIBS.
 132         * configure: Regenerate.
 133
 134 2010-12-10  Iain Sandoe  <iains@gcc.gnu.org>
 135
 136         * powerpc_darwin_mach_dep.s:  Update for m64.  Add eh frames.
 137         Do not build or use the picsymbol stub for Darwin >= 9.
 138         * tests/test.c (reverse_test):  Modify count for ppc64-darwin.
 139         * pthread_support.c (GC_get_thread_stack_base): Correct a debug
 140         statement.
 141
 142 2010-11-29  Iain Sandoe  <iains@gcc.gnu.org>
 143             Mike Stump  <mrs@gcc.gnu.org>
 144
 145         PR target/26427
 146         PR target/33120
 147         PR testsuite/35710
 148         * dyn_load.c (GC_register_dynamic_libraries/DARWIN):  Add new writable
 149         data section names.
 150         (GC_dyld_name_for_hdr): Adjust layout.
 151         (GC_dyld_image_add): Adjust layout, add new Darwin sections, adjust
 152         debug to name the sections.
 153         (GC_dyld_image_remove): Adjust layout, remove new Darwin sections,
 154         adjust debug to name the sections.
 155         (GC_register_dynamic_libraries): Adjust layout.
 156         (GC_init_dyld): Likewise.
 157         (GC_register_main_static_data): Likewise.
 158
 159 2010-10-29  Paolo Bonzini  <bonzini@gnu.org>
 160
 161         * configure: Regenerate.
 162
 163 2010-10-28  Paolo Bonzini  <bonzini@gnu.org>
 164
 165         * configure.ac: Rewrite DGUX check to use GC_CFLAGS, and -O0 check
 166         to remove the need for MY_CFLAGS.
 167         * Makefile.am: Do not use @...@ substitutions.  Use AM_CXXFLAGS,
 168         AM_CFLAGS and AM_LDFLAGS instead of redefining LTCOMPILE and LINK.
 169         Use "override" to disable -O2 when required.
 170         * configure: Regenerate.
 171         * Makefile.in: Regenerate.
 172         * include/Makefile.in: Regenerate.
 173
 174 2010-10-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 175
 176         * dyn_load.c: Fix typo.
 177         * pthread_support.c (GC_get_thread_stack_base) [DEBUG_THREADS]:
 178         Use GC_printf0.
 179
 180 2010-06-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 181
 182         * configure.ac (*-*-solaris2.8*): Only usr alternate thread
 183         library on Solaris 8.
 184         (*-*-solaris2*): Use regular thread library otherwise.
 185         * configure: Regenerate.
 186
 187 2010-05-13  Uros Bizjak  <ubizjak@gmail.com>
 188
 189         * tests/leak_test.c (main): Declare as int.  Return 0.
 190         * tests/thread_leak_test.c (main): Ditto.
 191         * tests/trace_test.c (main): Ditto.
 192
 193 2010-05-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 194
 195         PR target/42811
 196         * tests/staticrootstest.c: New test source file.
 197         * tests/staticrootslib.c: New test library source file.
 198         * Makefile.am (test_ldadd): New variable.
 199         (gctest_LDADD): Use it.
 200         (TESTS): Add leaktest, middletest and staticrootstest.
 201         (check_PROGRAMS): Likewise.
 202         (leaktest_SOURCES): New libtool variable definition.
 203         (leaktest_LDADD): Likewise.
 204         (leaktest_LDFLAGS): Likewise.
 205         (leaktest_LINK): Likewise.
 206         (middletest_SOURCES): Likewise.
 207         (middletest_LDADD): Likewise.
 208         (middletest_LDFLAGS): Likewise.
 209         (middletest_LINK): Likewise.
 210         (staticrootstest_SOURCES): Likewise.
 211         (staticrootstest_LDADD): Likewise.
 212         (staticrootstest_LDFLAGS): Likewise.
 213         (staticrootstest_LINK): Likewise.
 214         (check_LTLIBRARIES): Likewise.
 215         (libstaticrootslib_la_SOURCES): Likewise.
 216         (libstaticrootslib_la_LIBADD): Likewise.
 217         (libstaticrootslib_la_LDFLAGS): Likewise.
 218         (libstaticrootslib_la_DEPENDENCIES): Likewise.
 219         * Makefile.in: Regenerate.
 220
 221 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 222
 223         * Makefile.in: Regenerate.
 224         * aclocal.m4: Regenerate.
 225         * include/Makefile.in: Regenerate.
 226
 227 2010-03-21  Dave Korn  <dave.korn.cygwin@gmail.com>
 228
 229         PR target/42811 (prerequisite)
 230         * include/private/gc_priv.h (struct roots) [CYGWIN32]: Don't
 231         declare r_next member on Cygwin as on other windows hosts.
 232         (LOG_RT_SIZE) [CYGWIN32]: Don't define likewise.
 233         (RT_SIZE) [CYGWIN32]: Likewise.
 234         (struct _GC_arrays) [CYGWIN32]: Do declare _heap_bases[] member
 235         likewise.
 236         (GC_heap_bases) [CYGWIN32]: Do define likewise.
 237         (struct _SYSTEM_INFO) [CYGWIN32]: Do forward-declare likewise.
 238         (GC_sysinfo) [CYGWIN32]: Do declare extern likewise.
 239         (GC_n_heap_bases) [CYGWIN32]: Likewise.
 240         (GC_is_tmp_root) [CYGWIN32]: Do prototype likewise.
 241         * include/private/gcconfig.h (GC_win32_get_mem) [CYGWIN32]: Likewise.
 242         (GET_MEM) [CYGWIN32]: Do define likewise.
 243         * boehm-gc/ptr_chck.c (GC_is_visible) [CYGWIN32]: Do handle dynamic
 244         registration likewise.
 245         * boehm-gc/os_dep.c (GC_setpagesize) [CYGWIN32]: Do define likewise.
 246         (GC_no_win32_dlls) [CYGWIN32]: Define as constant false, unlike
 247         other windows hosts.
 248         (GC_sysinfo) [CYGWIN32]: Define as on other windows hosts.
 249         (GC_n_heap_bases) [CYGWIN32]: Likewise.
 250         (GLOBAL_ALLOC_TEST) [CYGWIN32]: Likewise.
 251         (GC_win32_get_mem) [CYGWIN32]: Likewise, but wrapping GC_unix_get_mem
 252         rather than GlobalAlloc/VirtualAlloc.
 253         (GC_win32_free_heap) [CYGWIN32]: Likewise, but wrapping free instead
 254         of GlobalFree (even though the function body is optimised away).
 255         * boehm-gc/mark_rts.c (add_roots_to_index) [CYGWIN32]: Define as on
 256         other windows hosts.
 257         (GC_add_roots_inner) [CYGWIN32]: Avoid overlapping or adjacent
 258         intervals likewise.
 259         (GC_clear_roots) [CYGWIN32]: Clear GC_root_index[] likewise.
 260         (GC_rebuild_root_index) [CYGWIN32]: Define as on other windows hosts.
 261         (GC_remove_tmp_roots) [CYGWIN32]: Call it likewise.
 262         (GC_remove_roots) [CYGWIN32]: Don't define, as on other windows hosts.
 263         (GC_is_tmp_root) [CYGWIN32]: Define, as on other windows hosts.
 264         (GC_cond_register_dynamic_libraries) [CYGWIN32]: Handle temporary
 265         roots and dynamic registration likewise.
 266         * boehm-gc/dyn_load.c (GC_has_static_roots) [CYGWIN32]: Define as on
 267         other windows hosts.
 268         (GC_register_has_static_roots_callback) [CYGWIN32]: Likewise.
 269         (GC_cond_add_roots) [CYGWIN32]: Likewise.
 270         (GC_register_main_static_data) [CYGWIN32]: Define to always return
 271         false, as on MSWINCE
 272         (HAVE_REGISTER_MAIN_STATIC_DATA) [CYGWIN32]: Define as on other
 273         windows hosts.
 274         (GC_warn_fb) [CYGWIN32]: Likewise.
 275         (GC_disallow_ignore_fb) [CYGWIN32]: Likewise.
 276         (GC_ignore_fb_mb) [CYGWIN32]: Likewise.
 277         (GC_ignore_fb) [CYGWIN32]: Likewise.
 278         (is_frame_buffer) [CYGWIN32]: Likewise.
 279         (GC_dump_meminfo) [CYGWIN32]: Likewise.
 280         (GC_wnt) [CYGWIN32]: Define to constant true.
 281         (GC_register_dynamic_libraries) [CYGWIN32]: Define as on other
 282         windows hosts.
 283
 284 2009-12-09  Matthias Klose  <doko@ubuntu.com>
 285
 286         * include/private/gc_locks.h: For __ARM_EABI__ define
 287         GC_test_and_set  GC_clear to use the atomic builtins.
 288
 289 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 290
 291         * Makefile.in: Regenerate.
 292         * configure: Regenerate.
 293         * include/Makefile.in: Regenerate.
 294
 295 2009-11-30  Ben Elliston  <bje@au.ibm.com>
 296
 297         * mark_rts.c (GC_approx_sp): Use __builtin_frame_address when
 298         compiling with GCC rather than taking the address of a local
 299         variable.
 300
 301 2009-11-30  Ben Elliston  <bje@au.ibm.com>
 302
 303         * os_dep.c: Use the POSIX signal API in preference to the BSD API.
 304         Generate a compilation error if neither the POSIX nor BSD APIs can
 305         be detected.
 306
 307 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 308
 309         * Makefile.am (libgcjgc_la_LINK, gctest_LINK): New.
 310         (gctest_LDADD): Depend on libgcjgc.la instead of ./libgcjgc.la,
 311         so that library dependency resolution works with portable make.
 312         * Makefile.in: Regenerate.
 313
 314 2009-09-08  Alexandre Oliva  <aoliva@redhat.com>
 315
 316         * configure: Rebuilt with modified libtool.m4.
 317
 318 2009-09-03  Loren J. Rittle  <ljrittle@acm.org>
 319
 320         * dyn_load.c (HAVE_DL_ITERATE_PHDR): Break definition from use.
 321         Define for FreeBSD 7.0+.
 322
 323 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 324
 325         * configure.ac (AC_PREREQ): Bump to 2.64.
 326
 327 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 328
 329         * Makefile.am (install-html, install-pdf): Remove.
 330         * Makefile.in: Regenerate.
 331
 332         * Makefile.in: Regenerate.
 333         * aclocal.m4: Regenerate.
 334         * configure: Regenerate.
 335         * include/Makefile.in: Regenerate.
 336         * include/gc_config.h.in: Regenerate.
 337
 338 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 339
 340         * Makefile.am (LTCOMPILE, LTLINK): Add $(AM_LIBTOOLFLAGS)
 341         and $(LIBTOOLFLAGS).
 342         * Makefile.in: Regenerate.
 343
 344 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 345
 346         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
 347
 348 2009-07-17  Michael Meissner  <meissner@linux.vnet.ibm.com>
 349
 350         PR boehm-gc/40785
 351         * include/private/gc_locks.h (GC_test_and_set): If GCC 4.4, use
 352         the __sync_lock_test_and _set and __sync_lock_release builtins on
 353         the powerpc.  If not GCC 4.4, fix up the constraints so that it
 354         builds without error.
 355         (GC_clear): Ditto.
 356
 357 2009-07-17  Kai Tietz  <kai.tietz@onevision.com>
 358
 359         * configure.ac: Add rule for mingw targets to add -DGC_BUILD=1 to
 360         cflags.
 361         * configure: Regenerated.
 362
 363 2009-05-17  Dave Korn  <dave.korn.cygwin@gmail.com>
 364
 365         * win32_threads.c (GC_get_thread_stack_base):  Implement for Cygwin.
 366
 367 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 368
 369         * configure: Regenerate.
 370
 371 2009-02-09  Mark Mitchell  <mark@codesourcery.com>
 372
 373         * Makefile.am (LTLDFLAGS): New variable.
 374         (LINK): Use it.
 375         * Makefile.in: Regenerated.
 376
 377 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 378
 379         * configure: Regenerate.
 380
 381 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
 382             Steve Ellcey  <sje@cup.hp.com>
 383
 384         * configure: Regenerate for new libtool.
 385         * Makefile.in: Ditto.
 386         * include/Makefile.in: Ditto.
 387         * aclocal.m4: Ditto.
 388
 389 2008-07-18  Matthias Klose  <doko@ubuntu.com>
 390
 391         * configure.ac (AC_CONFIG_FILES): Add threads.mk.
 392         * threads.mk.in: New.
 393         * Makefile.in, configure: Regenerate.
 394
 395 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 396
 397         * Makefile.in: Regenerate.
 398         * configure: Regenerate.
 399         * include/Makefile.in: Regenerate.
 400         * include/gc_config.h.in: Regenerate.
 401
 402 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
 403
 404         PR bootstrap/35457
 405         * aclocal.m4: Regenerate.
 406         * configure: Regenerate.
 407
 408 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 409
 410         * aclocal.m4: Regenerate.
 411         * configure: Likewise.
 412         * Makefile.in: Likewise.
 413         * include/Makefile.in: Likewise.
 414
 415 2007-02-19  Andreas Tobler  <a.tobler@schweiz.org>
 416
 417         * dyn_load.c (GC_dyld_image_add): Remove ifdef clause and use the macro
 418         GC_GETSECTBYNAME instead.
 419         * include/private/gc_priv.h: Define GC_GETSECTBYNAME according to the
 420         architecture (Darwin).
 421
 422 2008-01-26  Richard Sandiford  <rsandifo@nildram.co.uk>
 423
 424         * include/private/gcconfig.h (HBLKSIZE): Define for MIPS.
 425
 426 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
 427
 428         * configure: Regenerate.
 429
 430 2007-10-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 431
 432         PR boehm-gc/33442
 433         * pthread_support.c (GC_PTR GC_get_thread_stack_base): If stack grows
 434         up, return stack_addr instead of stack_addr - stack_size.
 435
 436 2007-08-14  David Daney  <ddaney@avtrex.com>
 437
 438         * include/private/gcconfig.h: Handle mips64-linux n64 ABI.
 439
 440 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 441
 442         * aclocal.m4: Regenerated.
 443
 444 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 445
 446         PR boehm-gc/21940
 447         PR boehm-gc/21942
 448         * configure.ac (GC_SOLARIS_THREADS): Don't define on *-*-solaris*.
 449         Use alternate thread library in /usr/lib/lwp.
 450         * configure: Regenerate.
 451         * dyn_load.c: Use GC_SOLARIS_PTHREADS.
 452         * include/gc_config_macros.h (GC_SOLARIS_THREADS): Don't define.
 453         * include/private/gcconfig.h: Handle 64-bit Solaris 2/x86.
 454         (GC_SOLARIS_THREADS): Don't define.
 455         * include/private/solaris_threads.h: Remove.
 456         * pthread_support.c (GC_thr_init) [GC_SOLARIS_PTHREADS]: Determine
 457         GC_nprocs via sysconf().
 458         * Makefile.am (libgcjgc_la_SOURCES): Remove solaris_pthreads.c and
 459         solaris_threads.c.
 460         (gctest_LDADD): Use THREADLIBS instead of THREADDLLIBS.
 461         * Makefile.in: Regenerate.
 462         * solaris_pthreads.c: Remove.
 463         * solaris_threads.c: Remove.
 464
 465 2007-06-22  Jakub Jelinek  <jakub@redhat.com>
 466
 467         * pthread_support.c (GC_get_thread_stack_base): Handle
 468         pthread_getattr_np failures.
 469
 470 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
 471
 472         * configure: Regenerate.
 473
 474 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
 475
 476         * Makefile.in: Regenerate.
 477         * configure: Regenerate.
 478         * aclocal.m4: Regenerate.
 479         * include/Makefile.in: Regenerate.
 480
 481 2007-05-20  Andreas Tobler  <a.tobler@schweiz.org>
 482
 483         * configure.ac: Introduce extra_ldflags_libgc. Use it for Darwin.
 484         * configure: Regenerate.
 485         * Makefile.am (libgc_la_LDFLAGS): Use extra_ldflags_libgc.
 486         * Makefile.in: Regenerate.
 487         * include/Makefile.in: Regenerate.
 488         * include/private/gcconfig.h: Enable MPROTECT_VDB for all Darwin
 489         targets. Remove comments. Prepare ppc64 support for Darwin.
 490
 491 2007-04-23  Keith Seitz  <keiths@redhat.com>
 492
 493         * include/gc.h (GC_is_thread_suspended): Declare.
 494         * pthread_stop_world.c (GC_is_thread_suspended): New function.
 495
 496 2007-04-03  Jakub Jelinek  <jakub@redhat.com>
 497
 498         * configure.ac (NO_EXECUTE_PERMISSION): Set by default.
 499         * configure: Rebuilt.
 500
 501 2007-03-07  Alexandre Oliva  <aoliva@redhat.com>
 502
 503         * include/gc.h (GC_REGISTER_FINALIZER_UNREACHABLE): New.
 504         (GC_register_finalizer_unreachable): Declare.
 505         (GC_debug_register_finalizer_unreachable): Declare.
 506         * finalize.c (GC_unreachable_finalize_mark_proc): New.
 507         (GC_register_finalizer_unreachable): New.
 508         (GC_finalize): Handle it.
 509         * dbg_mlc.c (GC_debug_register_finalizer_unreachable): New.
 510         (GC_debug_register_finalizer_no_order): Fix whitespace.
 511
 512 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 513
 514         * Makefile.am: Add dummy install-pdf target.
 515         * Makefile.in: Regenerate
 516
 517 2007-02-05  Roman Zippel <zippel@linux-m68k.org>
 518
 519         * boehm-gc/include/private/gcconfig.h: use LINUX_STACKBOTTOM so
 520         it works with Linux 2.6, reactivate MPROTECT_VDB
 521         * boehm-gc/pthread_stop_world.c: save all register
 522         on signal entry
 523
 524 2007-01-24  Andreas Tobler  <a.tobler@schweiz.org>
 525
 526         * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Moved recently
 527         added defines to include/private/gc_priv.h
 528         (catch_exception_raise): Added THREAD_FLD in exc_state for POWERPC too.
 529         * darwin_stop_world.c: Removed the above defines.
 530         * include/private/gc_priv.h: Moved definitions from darwin_stop_world.c
 531         and os_dep.c to here. Fixed THREAD definition fixes for ppc64.
 532
 533 2007-01-17  David Daney  <ddaney@avtrex.com>
 534
 535         * configure.ac: Don't define NO_SIGSET and NO_DEBUGGING while
 536         cross-compiling.
 537         * configure: Regenerated.
 538         * include/gc_config.h.in: Regenerated.
 539
 540 2007-01-17  Mike Stump  <mrs@apple.com>
 541
 542         * os_dep.c: Fix i686-apple-darwin9 builds.
 543
 544 2007-01-16  Jack Howarth  <howarth@bromo.med.uc.edu>
 545
 546         * aclocal.m4: Regenerate to use multi.m4.
 547         * configure: Regenerate.
 548         * Makefile.in: Regenerate.
 549
 550 2007-01-17  Andreas Tobler  <a.tobler@schweiz.org>
 551
 552         * include/gc_config.h.in: Regenerate.
 553
 554 2007-01-16  Petr Salinger  <Petr.Salinger@seznam.cz>
 555
 556         * include/private/gcconfig.h: Handle amd64/x86-64 cpu under
 557          GNU/kFreeBSD.
 558         * os_dep.c: Likewise.
 559
 560 2007-01-15  Andreas Tobler  <a.tobler@schweiz.org>
 561
 562         * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Adjust mail
 563         reference.
 564         (catch_exception_raise): Fix typo in the I386 exc_state.
 565
 566 2007-01-11  Andreas Tobler  <a.tobler@schweiz.org>
 567
 568         * configure.ac: Replaced HAS_I386_THREAD_STATE_* with
 569         HAS_X86_THREAD_STATE32_* and HAS_X86_THREAD_STATE64_* respectively.
 570         * configure: Regenerated.
 571         * include/private/gcconfig.h (DARWIN): Added X86_64 define for Darwin.
 572         Added base definitions for the X86_64 Darwin port.
 573         * include/private/gc_priv.h: Added definitions for Darwin MACH thread
 574         operations. Moved existing THREAD_STATE info from darwin_stop_world.c.
 575         * darwin_stop_world.c: Removed THREAD_STATE info. Added
 576         HAS_X86_THREAD_STATE64___RAX. And replaced HAS_I386_THREAD_STATE___EAX
 577         with HAS_X86_THREAD_STATE32___EAX.
 578         (GC_push_all_stacks): Use GC_MACH_THREAD_STATE_COUNT. Add code for
 579         X86_64 Darwin.
 580         * dyn_load.c (GC_dyld_name_for_hdr): Use GC_MACH_HEADER.
 581         (GC_dyld_image_add): Use GC_MACH_HEADER and GC_MACH_SECTION.
 582         Distinguish between getsectbynamefromheader_64 and
 583         getsectbynamefromheader.
 584         (GC_dyld_image_remove): Likewise.
 585         * os_dep.c (GC_dirty_init): Use GC_MACH_THREAD_STATE.
 586         (catch_exception_raise): Introduce exception information for I386 and
 587         X86_64 Darwin. Add X86_64 for exc_state.faultvaddr.
 588
 589 2006-12-08  Mike Stump  <mrs@apple.com>
 590
 591         * configure.ac: Fix x86 darwin builds.
 592         * darwin_stop_world.c: Likewise.
 593         * include/private/gcconfig.h: Likewise.
 594         * connfigure: Regenerate.
 595
 596 2006-09-26  Jack Howarth  <howarth@bromo.med.uc.edu>
 597
 598         PR target/29180
 599         * darwin_stop_world.c: Make stack_start unsigned long.
 600
 601 2006-09-21  Sandro Tolaini  <tolaini@libero.it>
 602
 603         * os_dep.c: Port to Darwin/i386
 604         * darwin_stop_world.c: Likewise
 605         * include/private/gcconfig.h: Likewise
 606
 607 2006-06-07  Petr Salinger  <Petr.Salinger@seznam.cz>
 608
 609         * configure.ac: add support for GNU/kFreeBSD, accepted by upstream
 610         for gc 6.8.
 611         * dyn_load.c: Likewise.
 612         * include/gc.h: Likewise.
 613         * private/gcconfig.h: Likewise.
 614         * configure: Regenerate.
 615         * include/gc_config.h.in: Regenerate.
 616
 617 2006-09-14  Tom Tromey  <tromey@redhat.com>
 618
 619         PR boehm-gc/29068.
 620         * misc.c (GC_init_inner): Don't use GC_get_thread_stack_base on
 621         Solaris.
 622
 623 2006-08-21  Bryce McKinlay  <mckinlay@redhat.com>
 624
 625         PR libgcj/13212:
 626         * configure.ac: Check for pthread_getattr_np(). Remove
 627         GC_PTHREAD_SYM_VERSION detection.
 628         * include/gc.h (GC_register_my_thread, GC_unregister_my_thread,
 629         GC_get_thread_stack_base): New declarations.
 630         * pthread_support.c (GC_register_my_thread, GC_unregister_my_thread,
 631         GC_get_thread_stack_base): New functions.
 632         (GC_delete_thread): Don't try to free the first_thread.
 633         * misc.c (GC_init_inner): Use GC_get_thread_stack_base() if possible.
 634         (pthread_create_, constr): Removed.
 635         (pthread_create): Don't rename.
 636         * include/gc_ext_config.h.in: Rebuilt.
 637         * include/gc_pthread_redirects.h (pthread_create): Define
 638         unconditionally.
 639         * include/gc_config.h.in: Rebuilt.
 640         * configure: Rebuilt.
 641
 642 2006-06-21  Keith Seitz  <keiths@redhat.com>
 643
 644         * pthread_stop_world.c (GC_suspend_handler): Redirect to suspension
 645         routine if signal is received and thread is flagged SUSPENDED.
 646         (suspend_self): New function.
 647         (GC_suspend_thread): New function.
 648         (GC_resume_thread): New function.
 649         * include/gc.h (GC_suspend_thread): Declare.
 650         (GC_resumet_thread): Declare.
 651         * include/private/pthread_support.h (SUSPENDED): New GC_thread
 652         flag.
 653
 654 2006-06-20  Ranjit Mathew  <rmathew@gcc.gnu.org>
 655
 656         Backport Windows 9x/ME VirtualQuery() fix from GC 6.7.
 657         * os_dep.c (GC_wnt): Define.
 658         (GC_init_win32): Set GC_wnt.
 659         * dyn_load.c (GC_register_dynamic_libraries): Consider MEM_PRIVATE
 660         sections also on Windows 9x/ME.
 661
 662 2006-06-02  Geoffrey Keating  <geoffk@apple.com>
 663
 664         * configure.ac: Define HAS_PPC_THREAD_STATE_R0,
 665         HAS_PPC_THREAD_STATE___R0, HAS_PPC_THREAD_STATE64_R0,
 666         HAS_PPC_THREAD_STATE64___R0, HAS_I386_THREAD_STATE_EAX,
 667         HAS_I386_THREAD_STATE___EAX.
 668         * configure: Regenerate.
 669         * include/gc_config.h.in: Regenerate.
 670         * darwin_stop_world.c (PPC_RED_ZONE_SIZE): Use standard Darwin
 671         macro names to determine value.
 672         (THREAD_STATE): New.
 673         (THREAD_FLD): New.
 674         (GC_push_all_stacks): Use THREAD_STATE and THREAD_FLD in both versions.
 675
 676 2006-05-24  Carlos O'Donell  <carlos@codesourcery.com>
 677
 678         * Makefile.am: Add install-html target.
 679         * Makefile.in: Regenerate.
 680         * aclocal.m4: Regenerate.
 681         * include/Makefile.in: Regenerate.
 682
 683 2006-03-07  Andrew Haley  <aph@redhat.com>
 684
 685         * dyn_load.c (GC_has_static_roots): Declare.
 686         (GC_register_dynlib_callback): Call GC_has_static_roots.
 687
 688 2006-04-11  Bryce McKinlay  <mckinlay@redhat.com>
 689
 690         * darwin_stop_world.c (GC_push_all_stacks, GC_stop_world,
 691         GC_start_world): Call vm_deallocate to free act_list. Fix from
 692         Bruce Mitchener.
 693
 694 2006-03-24  Andreas Tobler  <a.tobler@schweiz.ch>
 695         John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 696
 697         * configure.ac (THREADS): Add REENTRANT for *-*-hpux11*.
 698         Warn about POSIX threads not being supported for *-*-hpux10*.
 699         * configure: Regenerate.
 700
 701 2006-02-09  Tom Tromey  <tromey@redhat.com>
 702
 703         * pthread_support.c: Conditionally include dlfcn.h.
 704
 705 2006-02-06  Jakub Jelinek  <jakub@redhat.com>
 706             Anthony Green  <green@redhat.com>
 707             Tom Tromey  <tromey@redhat.com>
 708
 709         * include/gc_ext_config.h.in: Added GC_PTHREAD_SYM_VERSION.
 710         * include/gc_config.h.in: Rebuilt.
 711         * include/gc_pthread_redirects.h (pthread_create): Conditionally
 712         define.
 713         * pthread_support.c (pthread_create_): New global.
 714         (constr): New function.
 715         (pthread_create): Conditionally renamed.
 716         * configure: Rebuilt.
 717         * configure.ac (GC_PTHREAD_SYM_VERSION): Define.
 718
 719 2006-02-04  Alan Modra  <amodra@bigpond.net.au>
 720
 721         * include/private/gc_locks.h (GC_test_and_set <POWERPC>): Don't
 722         use broken 64-bit version.
 723
 724 2006-01-25  Andreas Tobler  <a.tobler@schweiz.ch>
 725
 726         * darwin_stop_world.c: Change inline asm instruction to ld as ldz
 727         is wrong.
 728
 729         * Makefile.am (asm_libgcjgc_sources): Rename to asm_libgcjgc_sources.
 730         * Makefile.in: Regenerate.
 731
 732 2006-01-25  Bryce McKinlay  <mckinlay@redhat.com>
 733
 734         * include/private/gcconfig.h: Revert to GC 6.6 version, removing
 735         all local changes.
 736
 737 2006-01-24  Bryce McKinlay  <mckinlay@redhat.com>
 738
 739         Import Boehm GC version 6.6.
 740
 741 2006-01-24  David Ayers  <d.ayers@inode.at>
 742
 743         PR libobjc/13946
 744         * include/gc.h: Fix prototype declarations for bootstrap.
 745
 746 2005-11-01  Bryce McKinlay  <mckinlay@redhat.com>
 747
 748         * include/private/gc_priv.h: Increase MAX_ROOT_SETS to 1024.
 749
 750 2005-09-15  Kazu Hirata  <kazu@codesourcery.com>
 751
 752         * include/private/gc_locks.h (GC_test_and_set): Change the
 753         constraint of the first operand to '0'.
 754
 755 2005-09-06  Tom Tromey  <tromey@redhat.com>
 756
 757         PR libgcj/23662:
 758         * include/private/gcconfig.h (LINUX_STACKBOTTOM): Use instead of
 759         HEURISTIC1 on ARM.
 760
 761 2005-07-17  SUGIOKA Toshinobu  <sugioka@itonet.co.jp>
 762
 763         * include/private/gcconfig.h (sh-linux): Use LINUX_STACKBOTTOM.
 764
 765 2005-06-15  Andreas Tobler  <a.tobler@schweiz.ch>
 766
 767         * os_dep.c: Add FreeBSD/PowerPC bits.
 768         (GC_SysVGetDataStart): Likewise.
 769         * include/private/gcconfig.h: Likewise.
 770
 771 2005-05-25  Andrew Haley  <aph@redhat.com>
 772
 773         * include/private/gcconfig.h (HBLKSIZE): Define to 4096 on
 774         powerpc64-linux.
 775
 776 2005-05-09  Mike Stump  <mrs@apple.com>
 777
 778         * configure: Regenerate.
 779
 780 2005-04-19  Hans-Peter Nilsson  <hp@axis.com>
 781
 782         * os_dep.c, include/private/gc_locks.h: Import CRIS port by
 783         Simon Posnjak from gc6.4.
 784         * include/private/gcconfig.h: Ditto.  Add M32R note from gc6.4.
 785
 786 2005-04-17  David S. Miller  <davem@davemloft.net>
 787
 788         * include/private/gcconfig.h (sparc-linux): Use LINUX_STACKBOTTOM.
 789         * os_dep.c (GC_linux_stack_base): Check for bug present in some
 790         Sparc glibc variants where __libc_stack_end is erroneously set
 791         to "1".  Fallback to procfs code in that case.
 792
 793 2005-04-12  Mike Stump  <mrs@apple.com>
 794
 795         * configure: Regenerate.
 796
 797 2005-04-12  Richard Henderson  <rth@redhat.com>
 798
 799         * include/private/gcconfig.h (alpha-linux): Use LINUX_STACKBOTTOM.
 800
 801 2005-03-23  Mike Stump  <mrs@apple.com>
 802
 803         * darwin_stop_world.c: Update for -m64 multilib.
 804         * include/private/gcconfig.h: Likewise.
 805         * powerpc_darwin_mach_dep.s: Likewise.
 806
 807 2005-03-01  Kelley Cook  <kcook@gcc.gnu.org>
 808
 809         * Makefile.in, include/Makefile.in: Regenerate.
 810
 811 2005-02-26  Richard Earnshaw  <rearnsha@arm.com>
 812
 813         * dyn_load.c: On NetBSD, include machine/elf_machdep.h and define
 814         ELFSIZE in terms of ARCH_ELFSIZE (back-ported from gc7.0alpha1).
 815
 816 2005-02-15  Bryce McKinlay  <mckinlay@redhat.com>
 817
 818         PR libgcj/19823
 819         * configure.host: Set gc_use_mmap on *-linux*.
 820         * configure.ac: Define USE_MMAP if gc_use_mmap is set.
 821         * include/private/gc_priv.h: Include gc_config.h.
 822         * configure, include/gc_config.h.in: Rebuilt.
 823
 824 2005-02-07  Hans Boehm  <Hans.Boehm@hp.com>
 825
 826         * allchblk.c (GC_allochblk_nth): Dont overlook available space if
 827           GC disabled, correctly convert GC_finalizer_mem_freed to byte,
 828           total_size to words.
 829         * dyn_load.c (win32 GC_register_dynamic_libraries): Consider only
 830           MEM_IMAGE regions.
 831         * mach_dep.c (GC_with_callee_saves_pushed): separate into new function,
 832           and indent appropriately.
 833         * mark_rts.c (GC_approx_sp): Access stack.
 834         * pthread_stop_world.c: (GC_suspend_handler): Explicitly push
 835           callee-saves registers when appropriate.
 836           (GC_stop_world): Handle EINTR from sem_wait (sync with Mono GC).
 837
 838 2005-01-01  Bryce McKinlay  <mckinlay@redhat.com>
 839
 840         * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
 841         and include/gc_ext_config.h.
 842         * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
 843         * include/gc.h: Undef PACKAGE_* before including gc_config.h.
 844
 845 2004-12-13  Kelley Cook  <kcook@gcc.gnu.org>
 846
 847         * configure: Regenerate.
 848
 849 2004-11-29  Bryce McKinlay  <mckinlay@redhat.com>
 850
 851         PR libgcj/18699
 852         Revert patches of 2004-11-26 and 2004-11-27.
 853
 854 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
 855
 856         * configure: Regenerate for libtool change.
 857
 858 2004-11-27  Bryce McKinlay  <mckinlay@redhat.com>
 859
 860         * include/gc_config.h.in: Add comment. Define only THREAD_LOCAL_ALLOC.
 861
 862 2004-11-26  Bryce McKinlay  <mckinlay@redhat.com>
 863
 864         Fix "PACKAGE_NAME redefined" errors.
 865         * configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
 866         and include/gc_config.h.
 867         * configure: Regenerated.
 868         * include/gc_config.h.in: No longer auto-generated. Define only the
 869         macros needed by libjava.
 870         * include/config.h.in: Generated by autoheader.
 871         * include/gc.h: Include config.h, not gc_config.h.
 872
 873 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
 874
 875         * configure: Regenerate for libtool reversion.
 876
 877 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
 878
 879         * configure: Regenerate for libtool change.
 880
 881 2004-11-22  Eric Botcazou  <ebotcazou@libertysurf.fr>
 882
 883         * configure.ac (machdep): Use sparc_mach_dep.lo on
 884         sparc64-sun-solaris2.* too.
 885         (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
 886         * configure: Regenerate.
 887
 888 2004-11-22  Eric Botcazou  <ebotcazou@libertysurf.fr>
 889
 890         PR target/18444
 891         * configure.ac (threading): Accept 'posix95'.
 892         * configure: Regenerate.
 893
 894 2004-11-04  Kelley Cook  <kcook@gcc.gnu.org>
 895
 896         * Makefile.am: Define ACLOCAL_AMFLAGS.
 897         * configure.ac: Remove redundant sinclude.
 898         * acinclude.m4: Delete file.
 899         * aclocal.m4: Regenerate.
 900         * Makefile.in, include/Makefile.in: Regenerate.
 901         * configure: Regenerate.
 902
 903 2004-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
 904
 905         * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
 906         Add prototype.
 907
 908 2004-10-13  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 909
 910         * include/private/gcconfig.h: Add m32r-linux target.
 911
 912 2004-09-27  Kelley Cook  <kcook@gcc.gnu.org>
 913
 914         * configure.ac: Update all AC_DEFINEs to newer style.
 915         * configure: Regenerate.
 916         * include/gc_config.h.in: Regenerate.
 917
 918 2004-08-27  Hans Boehm  <Hans.Boehm@hp.com>
 919
 920         * backgraph.c, gc_priv.h (GC_traverse_back_graph,
 921         GC_print_back_graph_stats): split GC_traverse_back_graph.
 922         * backgraph.c: Dynamically grow in_progress_space.
 923         * finalize.c (GC_notify_or_invoke_finalizers): also call
 924         GC_print_back_graph_stats.
 925         * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
 926         GC_print_back_height): Move delarations to header file.
 927         * configure.ac: rename --enable-full-debug to --enable-gc-debug.
 928         * configure: Regenerate.
 929
 930 2004-08-23  Hans Boehm  <Hans.Boehm@hp.com>
 931
 932         * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
 933         * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
 934
 935 2004-08-23  Bryce McKinlay  <mckinlay@redhat.com>
 936
 937         * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
 938         Reported by Danny Smith.
 939
 940 2004-08-21  Danny Smith  <dannysmith@users.sourceforge.net>
 941
 942         * misc.c (GC_init): Replace lhs cast with rhs cast.
 943
 944 2004-08-16  Bryce McKinlay  <mckinlay@redhat.com>
 945
 946         * specific.c: Check GC_LINUX_THREADS before including
 947         private/specific.h. From Richard Earnshaw.
 948
 949 2004-08-16  Nathanael Nerode  <neroden@gcc.gnu.org>
 950
 951         * aclocal.m4: Remove obsolete construct for old automake.
 952         * acinclude.m4: Regenerate with aclocal 1.9.1.
 953         * configure.ac:  Remove duplicate AC_WITH calls.  Replace
 954         AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
 955         Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
 956         Remove now-redundant subst of target_noncanonical.  Remove
 957         now-gratuitous m4 quoting around $.  Replace AM_PROG_LIBTOOL with
 958         AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
 959         Use slightly more modern form of AC_INIT.
 960         * configure: Rebuild with autoconf 2.59.
 961         * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
 962
 963 2004-08-16  Andreas Tobler  <a.tobler@schweiz.ch>
 964
 965         * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
 966         since they're not known at this time.
 967         * solaris_pthreads.c: Likewise.
 968
 969 2004-08-15  Andreas Tobler  <a.tobler@schweiz.ch>
 970
 971         PR target/14931
 972         * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
 973
 974 2004-08-13  Bryce McKinlay  <mckinlay@redhat.com>
 975
 976         * configure.ac (gc_cflags): Add -Iinclude.
 977         (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
 978         Don't write DEFS to boehm-cflags file.
 979         * configure: Rebuilt.
 980         * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
 981         * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
 982         * include/gc_config_macros.h: Remove backward-compatibility
 983         redefinitions of GC_ names.
 984         * include/gc.h: Include <gc_config.h>.
 985
 986 2004-08-13  Bryce McKinlay  <mckinlay@redhat.com>
 987
 988         Import Boehm GC version 6.3.
 989
 990 2004-08-12  Kelley Cook  <kcook@gcc.gnu.org>
 991
 992         * include/Makefile.in: Regenerate
 993
 994 2004-07-06  Andrew Pinski  <apinski@apple.com>
 995
 996         * os-dep.c (GC_task_self): Declare as static
 997         and remove the second declaration.
 998
 999 2004-06-20  Andreas Tobler  <a.tobler@schweiz.ch>
1000
1001         * Makefile.am: Add rule for .S files to fix bootstrap on
1002         solaris and alpha.
1003         * Makefile.in: Regenerate.
1004
1005 2004-06-16  Paolo Bonzini  <bonzini@gnu.org>
1006
1007         * boehm-gc/configure.ac: New name of configure.in.
1008         Remove useless multilib stuff.  Change uses of
1009         INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
1010         * boehm-gc/configure.in: New name of configure.in.
1011         * boehm-gc/Makefile.am: Update for automake 1.8.5.
1012         * boehm-gc/acinclude.m4: Include ../config/acx.m4.
1013         * boehm-gc/aclocal.m4: Regenerate.
1014         * boehm-gc/configure: Regenerate.
1015         * boehm-gc/Makefile.in: Regenerate.
1016
1017 2004-06-15  Paolo Bonzini  <bonzini@gnu.org>
1018
1019         * .cvsignore: New file.
1020
1021 2004-04-25  Andreas Jaeger  <aj@suse.de>
1022
1023         * mark.c (GC_mark_from): Use pointer as prefetch argument.
1024
1025 2004-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1026
1027         * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
1028         for gcc >= 3.0.
1029         (PREFETCH_FOR_WRITE): Likewise.
1030
1031 2004-03-10  Kelley Cook  <kcook@gcc.gnu.org>
1032
1033         * configure.ac: Bump AC_PREREQ to 2.59.
1034         * configure: Regenerate.
1035         * config.in: Regenerate.
1036
1037 2004-02-26  Nathanael Nerode  <neroden@gcc.gnu.org>
1038
1039         * ltconfig, ltmain.sh: Remove unused files.
1040         * configure.in: Remove bogus extra early invocation of
1041         AC_CONFIG_AUX_DIR.
1042         * configure: Regenerate.
1043         * mkinstalldirs, install-sh, config.sub, config.guess:
1044         Remove (now) unused files.
1045         * Makefile.in: Regenerate (losing references to vanished
1046         files).
1047
1048         * configure.in: Add CCAS, CCASFLAGS for future automakes.
1049         * configure, Makefile.in, include/Makefile.in: Regenerate.
1050
1051         * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
1052         * Makefile.in: Regenerate.
1053
1054         * configure.in: Remove bogus duplicate invocation of
1055         AM_MAINTAINER_MODE.  Remove obsolete comment.
1056         * configure: Regenerate.
1057
1058         * acinclude.m4: Remove GC_CONFIGURE macro; move contents
1059         to configure.in.
1060         * aclocal.m4: Regenerate.
1061         * configure.in: Receive contents of GC_CONFIGURE macro.
1062         * configure: Regenerate.
1063
1064         * configure.in: Remove more obsolete, bogus code.
1065         * configure: Regenerate.
1066
1067         * acinclude.m4: Remove obsolete and bogus constructs.
1068         * aclocal.m4: Regenerate.
1069         * configure: Regnerate.
1070
1071 2004-02-23  Nathanael Nerode  <neroden@gcc.gnu.org>
1072
1073         * acinclude.m4: De-precious CC and CXX so that the right flags
1074         are passed down to multilibs.
1075         * aclocal.m4: Regenerate.
1076         * configure: Regenerate.
1077
1078 2004-02-22  Zack Weinberg <zack@codesourcery.com>
1079             Nathanael Nerode <neroden@twcny.rr.com>
1080             Alexandre Oliva <aoliva@redhat.com>
1081
1082         * config.sub, config.guess: Replace with forwarding scripts
1083         which invoke the master copies in the top level.
1084
1085 2004-02-23  Nathanael Nerode  <neroden@gcc.gnu.org>
1086
1087         * acinclude.m4: Remove old no-executables workaround;
1088         add new no-executables workaround.
1089         * aclocal.m4: Regenerate.
1090         * configure.in: Change prereqs to autoconf 2.57.
1091         * configure: Regenerate with autoconf 2.57.
1092
1093         * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
1094         * configure: Regenerate.
1095         * Makefile.am: Use target_noncanonical variable from configure.
1096         * Makefile.in: Regenerate.
1097         * include/Makefile.in: Regenerate.
1098
1099 2004-02-20  Andrew Cagney  <cagney@redhat.com>
1100
1101         * config.guess: Update from version 2002-01-10 to 2004-02-16.
1102         * config.sub: Update from version 2002-01-02 to 2004-02-16.
1103
1104 2004-02-19  Nathanael Nerode  <neroden@gcc.gnu.org>
1105
1106         * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
1107         * aclocal.m4: Rebuild.
1108         * configure: Regenerate.
1109
1110         * acinclude.m4: Move certain code to configure.in.
1111         * configure.in: Receive code from acinclude.m4.
1112         * aclocal.m4: Rebuild.
1113         * configure: Regenerate.
1114
1115         * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
1116
1117 2004-01-20  Andrew Haley  <aph@redhat.com>
1118
1119         * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
1120
1121         * configure.in: Comment change.
1122
1123 2004-01-16  Andrew Haley  <aph@redhat.com>
1124
1125         * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
1126         add for ia64; remove for MIPS.
1127         * configure: Regnerated.
1128
1129 2004-01-14  Kelley Cook  <kcook@gcc.gnu.org>
1130
1131         * configure.in: Add in AC_PREREQ(2.13)
1132
1133 2004-01-07  Dave Jones <davej@redhat.com>
1134
1135         * malloc.c (GC_generic_malloc): Correct initialization typo.
1136         * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
1137
1138 2003-10-31  Richard Earnshaw  <rearnsha@arm.com>
1139
1140         * include/private/gcconfig.h: Re-install change of 2003-04-16.
1141
1142 2003-10-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1143
1144         * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
1145         _MIPS_SIM_ABI32.
1146
1147 2003-10-18  Alan Modra  <amodra@bigpond.net.au>
1148
1149         * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
1150         unsure comment.
1151
1152 2003-10-03  Jeff Sturm  <jsturm@one-point.com>
1153
1154         * configure: Rebuild.
1155
1156 2003-10-03  Hans Boehm  <Hans.Boehm@hp.com>
1157
1158         * configure.in: Remove NO_GETENV definition for win32.
1159         * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
1160         * misc.c (GC_init_inner): Call GC_thr_init for win32.
1161           (GC_set_warn_proc): Add assertion.
1162         * win32_threads.c: Import 6.3alpha2 version.
1163         * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
1164
1165 2003-09-29  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1166
1167         * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
1168         2.3/SPARC, there are no micro versions.
1169         Treat Solaris 10 and up alike.
1170         * configure: Regenerate.
1171
1172 2003-09-22  Anthony Green  <green@redhat.com>
1173
1174         * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
1175         "NOSYS" targets.
1176
1177 2003-09-20    <green@redhat.com>
1178
1179         * include/private/gcconfig.h: Don't check for __XSCALE__.  Instead
1180         check for __arm__ or __thumb__.
1181
1182 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
1183
1184         * configure: Regenerate.
1185
1186 2003-08-07  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1187             Roger Sayle <roger@eyesopen.com>
1188
1189         * configure.in: Set INCLUDES to absolute path.
1190         Save $INCLUDES in boehm-cflags, too.
1191         Set INCLUDES so it's available to config.status.
1192         * configure: Regenerate.
1193
1194 2003-07-31  Danny Smith  <dannysmith@users.sourceforge.net>
1195
1196         * include/gc.h (GC_CreateThread): Declare with WINAPI
1197         attribute.
1198         * win32_threads.c (GC_CreateThread): Make definitions consistent
1199         with declaration.  Cast &thread_table[i].handle to PHANDLE
1200         in call to DuplicateHandle
1201         (thread_start): Declare as static.
1202
1203 2003-07-30  Andreas Tobler  <a.tobler@schweiz.ch>
1204
1205         * dyn_load.c: Define __private_extern__ to match Apple's system
1206         header.
1207
1208 2003-07-28  Loren J. Rittle  <ljrittle@acm.org>
1209
1210         * os_dep.c: Remove redundancy introduced in last merge.
1211
1212 2003-07-28  Jeff Sturm  <jsturm@one-point.com>
1213
1214         Import GC 6.3alpha1.
1215         * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
1216         * ChangeLog: Likewise.
1217         * Makefile.am: Likewise.
1218         * Makefile.direct: Likewise.
1219         * Makefile.dj: Likewise.
1220         * allchblk.c: Likewise.
1221         * alloc.c: Likewise.
1222         * backgraph.c: Likewise.
1223         * configure.host: Likewise.
1224         * configure.in: Likewise.
1225         * dbg_mlc.c: Likewise.
1226         * dyn_load.c: Likewise.
1227         * finalize.c: Likewise.
1228         * gc_cpp.cc: Likewise.
1229         * gc_dlopen.c: Likewise.
1230         * gcj_mlc.c: Likewise.
1231         * if_mach.c: Likewise.
1232         * mach_dep.c: Likewise.
1233         * malloc.c: Likewise.
1234         * mallocx.c: Likewise.
1235         * mark.c: Likewise.
1236         * mark_rts.c: Likewise.
1237         * misc.c: Likewise.
1238         * os_dep.c: Likewise.
1239         * ptr_chck.c: Likewise.
1240         * reclaim.c: Likewise.
1241         * solaris_pthreads.c: Likewise.
1242         * solaris_threads.c: Likewise.
1243         * sparc_mach_dep.S: Likewise.
1244         * threadlibs.c: Likewise.
1245         * typd_mlc.c: Likewise.
1246         * version.h: Likewise.
1247         * win32_threads.c: Likewise.
1248         * Mac_files/MacOS_Test_config.h: Likewise.
1249         * Mac_files/MacOS_config.h: Likewise.
1250         * cord/cordbscs.c: Likewise.
1251         * cord/cordprnt.c: Likewise.
1252         * cord/de_win.c: Likewise.
1253         * doc/README: Likewise.
1254         * doc/README.MacOSX: Likewise.
1255         * doc/README.changes: Likewise.
1256         * doc/README.environment: Likewise.
1257         * doc/README.ews4800: Likewise.
1258         * doc/README.linux: Likewise.
1259         * doc/README.macros: Likewise.
1260         * doc/README.win32: Likewise.
1261         * doc/debugging.html: Likewise.
1262         * doc/gcdescr.html: Likewise.
1263         * doc/tree.html: Likewise.
1264         * include/Makefile.in: Likewise.
1265         * include/gc.h: Likewise.
1266         * include/gc_cpp.h: Likewise.
1267         * include/gc_local_alloc.h: Likewise.
1268         * include/gc_mark.h: Likewise.
1269         * include/gc_pthread_redirects.h: Likewise.
1270         * include/gc_typed.h: Likewise.
1271         * include/new_gc_alloc.h: Likewise.
1272         * include/private/dbg_mlc.h: Likewise.
1273         * include/private/gc_hdrs.h: Likewise.
1274         * include/private/gc_locks.h: Likewise.
1275         * include/private/gc_pmark.h: Likewise.
1276         * include/private/gc_priv.h: Likewise.
1277         * include/private/gcconfig.h: Likewise.
1278         * include/private/solaris_threads.h: Likewise.
1279         * include/private/specific.h: Likewise.
1280         * tests/test.c: Likewise.
1281         * tests/test_cpp.cc: Likewise.
1282
1283         * configure: Rebuild.
1284         * Makefile.in: Rebuild.
1285
1286         * mips_sgi_mach_dep.s: Add.
1287
1288         * alpha_mach_dep.s: Remove.
1289         * irix_threads.c: Remove.
1290         * linux_threads.c: Remove.
1291         * mips_sgi_mach_dep.S: Remove.
1292         * missing: Remove.
1293         * powerpc_macosx_mach_dep.s: Remove.
1294         * doc/Makefile.am: Remove.
1295         * doc/Makefile.in: Remove.
1296
1297 2003-07-25  Roger Sayle  <roger@eyesopen.com>
1298
1299         * configure.host: Only use +ESdbgasm when using the HPUX native
1300         compiler on PA-Risc.  It isn't recognized by GCC and is silently
1301         ignored by HP's compilers on ia64.
1302
1303 2003-04-28  Mohan Embar  <gnustuff@thisiscool.com>
1304
1305         * configure.in: define GC_DLL under mingw if --enable-shared
1306         * configure: rebuilt
1307         * win32_threads.c: add #ifdef GC_DLL around DllMain
1308
1309 2003-04-16  Richard Earnshaw  <rearnsha@arm.com>
1310
1311         * include/private/gcconfig.h: Add support for arm-netbsdelf.
1312
1313 2003-04-09  Tom Tromey  <tromey@redhat.com>
1314
1315         * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
1316         POWERPC.
1317         (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
1318
1319 2003-03-22  Richard Henderson  <rth@redhat.com>
1320
1321         * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
1322         (GC_test_and_set): Use __sync_lock_test_and_set.
1323         (GC_clear): Use volatile assignment.
1324         (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
1325         (GC_memory_write_barrier): Use __sync_synchronize.
1326
1327 2003-03-12  Andreas Schwab  <schwab@suse.de>
1328
1329         * configure.in: Avoid trailing /. in toolexeclibdir.
1330         * configure: Rebuilt.
1331
1332 2003-03-04  Hans Boehm <Hans.Boehm@hp.com>
1333         * include/private/gcconfig.h (GC_data_start): declare when needed.
1334         * include/private/gc_priv.h: Include gcconfig.h after ptr_t
1335         declaration.
1336         * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
1337         GC_register_dynlib_callback): Register main data for static
1338         executable if dl_iterate_phdr() didn't.
1339         * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
1340         if we don't expect to register main static data.
1341
1342 2003-03-03  Hans Boehm  <Hans.Boehm@hp.com>
1343         * mark_rts.c (GC_cond_register_dynamic_libraries): add.
1344         (GC_push_roots): explicitly mark free list headers, register
1345         dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
1346         * alloc.c (GC_stopped_mark): Conditionally call
1347         GC_cond_register_dynamic_libraries().
1348         (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
1349         * dyn_load.c (GC_register_main_static_data): define.
1350         (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
1351         no longer skip main data.
1352         * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
1353         (GC_init_inner): Make main data registration conditional.
1354         * include/private/gc_priv.h (GC_register_main_static_data): declare.
1355         * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
1356         for LINUX.
1357
1358 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
1359
1360         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
1361         config.status.
1362         * configure: Rebuilt.
1363
1364 2003-02-11  Andreas Tobler  <a.tobler@schweiz.ch>
1365
1366         * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
1367
1368 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
1369
1370         * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
1371         Remove USE_LIBDIR conditional.
1372         * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
1373         * Makefile.in, configure: Rebuilt.
1374
1375 2002-12-31  Tom Tromey  <tromey@redhat.com>
1376
1377         For PR libgcj/8933:
1378         * include/Makefile.in: Rebuilt.
1379         * include/Makefile.am (noinst_HEADERS): Renamed from
1380         include_HEADERS.
1381
1382 2002-11-19  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1383
1384         * ltconfig (osf[345]): Append $major to soname_spec.
1385         Reflect this in library_names_spec.
1386         * ltmain.sh (osf): Prefix $major with . for use as extension.
1387
1388 2002-10-02  Andreas Jaeger  <aj@suse.de>
1389
1390         * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
1391
1392 2002-09-28  Richard Earnshaw  <rearnsha@arm.com>
1393
1394         * include/private/gcconfig.h: Don't check for __XSCALE__.  Instead
1395         check for __arm__ or __thumb__.
1396
1397 2002-09-27  Ulrich Weigand  <uweigand@de.ibm.com>
1398
1399         * include/private/gcconfig: Add machine type S390.  Add s390x support.
1400         * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
1401         (GC_compare_and_exchange): Likewise.
1402
1403 2002-09-24  Jason Thorpe  <thorpej@wasabisystems.com>
1404
1405         * include/private/gcconfig.h: Fix NetBSD/mips parameters.
1406
1407 2002-08-23  Adam Megacz <adam@xwt.org>
1408
1409         * win32_threads.cc: Removed extraneous ABORT()
1410
1411 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1412
1413         * Makefile.am (all-multi): Fix multilib parallel build.
1414
1415 2002-07-18  Bo Thorsen  <bo@suse.de>
1416
1417         * include/private/gcconfig.h: Add x86-64 definitions.
1418         * os_dep.c: Add x86-64 support.
1419         * configure.in: Likewise.
1420         * configure: Regenerate.
1421
1422 2002-07-18  H.J. Lu <hjl@gnu.org>
1423
1424         * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
1425
1426 2002-07-18  H.J. Lu  (hjl@gnu.org)
1427
1428         * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
1429         Linux/mips.
1430
1431 2002-06-28  Hans Boehm <Hans_Boehm@hp.com>
1432             Jonathan Clark
1433
1434         * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
1435
1436 2002-06-09  H.J. Lu  (hjl@gnu.org)
1437
1438         * include/private/gc_locks.h (GC_test_and_set): Support
1439         Linux/mips.
1440         (GC_TEST_AND_SET_DEFINED): Likewise.
1441
1442         * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
1443         Linux/mips.
1444         (DATAEND): Likewise.
1445         (LINUX_STACKBOTTOM): Likewise.
1446         (STACKBOTTOM): Removed for Linux/mips.
1447
1448 Sun May 19 11:32:03 2002  Mark P Mitchell  <mark@codesourcery.com>
1449
1450         * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
1451         (GC_pthread_create): Fix typo.
1452         (GC_TRY_LOCK): Likewise.
1453         * include/private/gc_locks.h (GC_test_and_set): Only take one
1454         one argument.
1455         (LOCK): Adjust appropriately.
1456         * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
1457         _SIGRTMIN is unavailable.
1458
1459 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1460
1461         * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
1462         * aclocal.m4: Regenerate.
1463         * configure: Regenerate.
1464
1465 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
1466
1467         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
1468         script entry, and set LD to it when configuring multilibs.
1469         * configure: Rebuilt.
1470
1471 2002-04-22  Jeff Sturm  <jsturm@one-point.com>
1472
1473         * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
1474         (noinst_LTLIBRARIES): Add libgcjgc.la.
1475
1476         * Makefile.in: Rebuild.
1477
1478 2002-04-22  David S. Miller  <davem@redhat.com>
1479
1480         * include/private/gcconfig.h: Hard-code STACKBOTTOM on
1481         64-bit SPARC Linux, the __libc_stack_end technique does
1482         not work in this case.
1483
1484 2002-04-22  Jeff Sturm  <jsturm@one-point.com>
1485
1486         * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
1487
1488 2002-04-17  Hans Boehm  <Hans_Boehm@hp.com>
1489
1490         * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
1491         SPARC Linux.
1492
1493 2002-04-09  Loren J. Rittle  <ljrittle@acm.org>
1494
1495         * include/private/gcconfig.h (DATAEND): Update comment example
1496         to match reality.
1497
1498 2002-04-08  Loren J. Rittle  <ljrittle@acm.org>
1499
1500         * include/private/gcconfig.h (DATAEND): Clarify comment.
1501
1502 2002-04-08  Hans Boehm  <Hans_Boehm@hp.com>
1503
1504         * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
1505         (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
1506         declare.
1507         * allchblk.c (GC_allchblk_nth): Change text and support reduced
1508         frequency for blacklist warning message.
1509         * misc.c (GC_large_alloc_warn_interval,
1510         GC_large_alloc_warn_suppressed): define.
1511         (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
1512         GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
1513         * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
1514         (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
1515
1516         * dyn_load.c (_DYNAMIC): Move declaration to file scope.
1517
1518 2002-04-04  Loren J. Rittle  <ljrittle@acm.org>
1519
1520         * include/private/gcconfig.h: Add support for an unmapped
1521         memory hole between the end of the initialized data segment
1522         and the start of the BSS on FreeBSD/i386.
1523
1524 2002-03-30  Krister Walfridsson  <cato@df.lth.se>
1525
1526         * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
1527         NetBSD/i386.
1528
1529 2002-03-29  Hans Boehm  <Hans_Boehm@hp.com>
1530
1531         * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
1532         (GC_local_gcj_malloc): Add assertion.
1533         (start_mark_threads): Fix abort message.
1534         * mark.c (GC_mark_from): Generalize assertion.
1535         * reclaim.c (GC_clear_fl_links): New function.
1536         (GC_start_reclaim): Must clear some freelist links.
1537         * include/private/specific.h, specific.c: Add assertions.
1538         Safer definition for INVALID_QTID, quick_thread_id.  Fix/add comments.
1539         Rearrange tse fields.
1540
1541 2002-03-27  Richard Henderson  <rth@redhat.com>
1542
1543         * os_dep.c (GC_init_linux_data_start): Fix references to
1544         __data_start and _end.
1545
1546 2002-03-25  Loren J. Rittle  <ljrittle@acm.org>
1547
1548         * include/private/gcconfig.h: Change all likely references
1549         to linker script synthesized symbols to use this idiom:
1550         extern int etext[]; etext
1551
1552 2002-03-25  Jeff Sturm  <jsturm@one-point.com>
1553
1554         * linux_threads.c (GC_get_nprocs): Close file descriptor.
1555
1556 2002-03-21  Loren J. Rittle  <ljrittle@acm.org>
1557
1558         * include/private/gcconfig.h: Add unified test for FreeBSD.
1559         Support FreeBSD/alpha.
1560         * os_dep.c: Do not include <machine/trap.h> unless available.
1561         (GC_freebsd_stack_base): Fix types.
1562
1563 2002-03-17  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
1564
1565         * Makefile.am: Make a convenience library.
1566         * Makefile.in: Rebuilt.
1567
1568 2002-03-15  Anthony Green  <green@redhat.com>
1569
1570         * misc.c (GC_init_inner): Initialize GC_write_cs before use.
1571         * configure.in: Disable use of getenv for win32 targets (some of
1572         which have broken implementations).
1573         * configure: Rebuilt.
1574
1575 2002-03-12  Adam Megacz  <adam@xwt.org>
1576
1577         * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
1578         * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
1579         * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
1580         statically initialized it to TRUE if compiling with GCC.
1581         * win32_threads.c (thread_start): We no longer use SEH if
1582         compiling with GCC.
1583         * mark.c (GC_mark_some): We no longer use SEH if
1584         compiling with GCC.
1585
1586 2002-03-09  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
1587
1588         * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
1589         support is enabled, for hash synchronization.
1590
1591 2002-02-24  Adam Megacz  <adam@xwt.org>
1592
1593         * Makefile.am: Added win32_threads.c to sources list.
1594         * win32_threads.c: Added two */'s which I had neglected.
1595
1596 2002-02-20  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
1597
1598         * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
1599         * Makefile.in: Rebuilt.
1600
1601 2002-02-13  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
1602
1603         * dbg_mlc.c (GC_debug_generic_malloc): Removed.
1604
1605         * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
1606         preprocessor file.
1607         * mips_sgi_mach_dep.S: Likewise.
1608         * Makefile.am: Update for above changes.
1609         * Makefile.in: Rebuilt.
1610
1611 2002-02-12  Richard Henderson  <rth@redhat.com>
1612
1613         * configure.in: Re-apply 2001-06-26 configure change.
1614         * configure: Rebuild.
1615
1616 2002-02-12  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
1617
1618         Imported GC 6.1 Alpha 3.
1619
1620         * sparc_mach_dep.S: Delete incorrectly named file.
1621
1622 2001-02-11  Adam Megacz <adam@xwt.org
1623
1624         * configure.in: support for win32, saner
1625         cross-compile options
1626
1627 2001-02-08  Anthony Green  <green@redhat.com>
1628
1629         * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
1630           board embedded targets.
1631         * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
1632           Use GC_get_stack_base for NOSYS/ECOS targets.  Clean up some
1633           redundant uses of ECOS.
1634         * misc.c: Use NOSYS where ECOS is being used.
1635           Don't define GC_write twice for ECOS systems.
1636           (GC_write): New function for NOSYS targets.
1637
1638 2002-02-06  Adam Megacz <adam@xwt.org>
1639
1640         * boehm-gc/include/gc.h: (GC_CreateThread) This function is
1641         now exposed on all Win32 platforms.
1642         * boehm-gc/win32_threads.c: (GC_CreateThread) This now
1643         compiles on Win32; it invokes CreateThread() if GC is built
1644         as a DLL; otherwise it registers the thread.
1645         * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
1646         libgcjgc was not built as a DLL.
1647
1648 2002-02-01  Adam Megacz <adam@xwt.org>
1649
1650         * boehm-gc on win32 now automatically detects if it is being built
1651         as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
1652
1653 2002-01-25  David Edelsohn  <edelsohn@gnu.org>
1654
1655         * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
1656         * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
1657         Define USE_GENERIC_PUSH_REGS.  Use AIX _data and _end symbols for
1658         DATASTART and DATAEND roots.
1659         * rs6000_mach_dep.s: Add function descriptor and traceback table.
1660
1661 2001-12-16  Jeff Sturm  <jsturm@one-point.com>
1662
1663         * dyn_load.c: Define ElfW (if needed) for all targets,
1664         not just GNU/Linux.
1665         (GC_FirstDLOpenedLinkMap): Use it.
1666         (GC_register_dynamic_libraries_dl): Use it.
1667         * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
1668         for sparcv9.
1669
1670 2001-12-16  Craig Rodrigues  <rodrigc@gcc.gnu.org>
1671
1672         PR other/3725
1673         * configure.in: Add AC_SUBST(target_alias).
1674         * configure: Regenerated.
1675
1676 2001-11-26  Loren J. Rittle  <ljrittle@acm.org>
1677
1678         * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
1679         case for GC_FREEBSD_THREADS.
1680         * configure.in (*-*-freebsd*): Clarify warning.
1681         * configure: Rebuilt.
1682
1683 2001-10-23  Loren J. Rittle  <ljrittle@acm.org>
1684             Andreas Tobler <toa@pop.agri.ch>
1685
1686         * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
1687
1688 2001-10-22  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
1689
1690         * linux_threads.c (GC_init_parallel): Do not declare as a static
1691         constructor.
1692         * include/gc.h (GC_init): Declare here. Add description.
1693         * include/private/gc_priv.h (GC_init): Remove declaration.
1694
1695 2001-10-16  Loren J. Rittle  <ljrittle@acm.org>
1696
1697         * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
1698         * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
1699         GC_FREEBSD_THREADS, handle strange interaction between system
1700         pthread implementation and boehm-gc signal-handler architecture.
1701         * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
1702         set stack.
1703         * include/private/gcconfig.h (configuration keyed off FREEBSD):
1704         Define SIG_SUSPEND, SIG_THR_RESTART.  Do not define
1705         MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
1706
1707 2001-10-16  Loren J. Rittle  <ljrittle@acm.org>
1708
1709         * Makefile.am (test.o): Find tests/test.c in $(srcdir).
1710         * Makefile.in: Rebuilt.
1711
1712 2001-10-16  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
1713
1714         * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
1715         merged local changes.
1716
1717 2001-09-26  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1718
1719         * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
1720         Solaris 2/Intel definition.
1721
1722         * configure.in (i?86-*-solaris2.[89]*): Define
1723         SOLARIS25_PROC_VDB_BUG_FIXED.
1724         * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
1725         * configure: Regenerate.
1726
1727         * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
1728         (DATAEND): Define using _end.
1729
1730 2001-09-11  Per Bothner  <per@bothner.com>
1731
1732         * include/Makefile.am:  New file.  It defines include_HEADERS.
1733         * Makefile.am (SUBDIRS):  New macro, set to include.
1734         * configure.in (AC_OUTPUT):  Add include/Makefile.
1735
1736 2001-08-20  Tom Tromey  <tromey@redhat.com>
1737
1738         * configure: Rebuilt.
1739         * configure.in: Always ask gcc for threads package.
1740
1741 2001-08-17  Tom Tromey  <tromey@redhat.com>
1742
1743         * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
1744         merged local changes.
1745
1746 2001-08-02  David Billinghurst <David.Billinghurst>
1747
1748         * configure: Rebuilt.
1749         * configure.in:  POSIX threads on cygwin does not link with
1750         -lpthreads.
1751
1752 2001-07-03  Tom Tromey  <tromey@redhat.com>
1753
1754         Fix for PR bootstrap/3281:
1755         * aclocal.m4, configure, Makefile.in: Rebuilt.
1756         * acinclude.m4: Set mkinstalldirs for in-tree build.
1757
1758 2001-06-26  Richard Henderson  <rth@redhat.com>
1759
1760         * alpha_mach_dep.s: Mark call-saved FP registers.
1761         * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
1762         * configure.in (alpha*): Re-enable alpha_mach_dep.s
1763         * configure: Rebuild.
1764
1765 2001-06-12  Tom Tromey  <tromey@redhat.com>
1766
1767         * aclocal.m4, configure: Rebuilt.
1768         * acinclude.m4: Find configure.host in srcdir.
1769
1770 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
1771
1772         * configure.in (AC_EXEEXT): Work around in case it expands to
1773         nothing, as in autoconf 2.50.
1774         * acinclude.m4: Likewise.
1775         * aclocal.m4, configure: Rebuilt.
1776
1777 2001-06-07  Tom Tromey  <tromey@redhat.com>
1778
1779         For PR bootstrap/3075:
1780         * configure, aclocal.m4, Makefile.in: Rebuilt.
1781         * configure.in: Don't call AC_CONFIG_AUX_DIR or
1782         AC_CANONICAL_SYSTEM.
1783         * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
1784         AC_CANONICAL_SYSTEM here.
1785         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
1786         boehm_gc_basedir.
1787
1788 2001-05-24  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
1789
1790         * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
1791         (libgcjgc_la_SOURCES): Remove typo.
1792         * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
1793         * Makefile.in: Rebuilt.
1794
1795 2001-05-21  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
1796
1797         Imported version version 6.0alpha7.
1798
1799         * README, README.Mac, README.OS2, README.QUICK, README.alpha,
1800         README.amiga, README.debugging, README.dj, README.hp, README.linux,
1801         README.rs6000, README.sgi, README.solaris2, README.uts,
1802         README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
1803         dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
1804         gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
1805         hpux_irix_threads.c, makefile.depend, nursery.c,
1806         solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
1807         cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
1808         cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
1809         include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
1810         files.
1811
1812 2001-05-19  Hans Boehm  <hans_boehm@hp.com>
1813
1814         * configure.host: Build with -fexceptions.
1815         * linux_threads.c: Remember which thread stopped world for
1816
1817 2001-05-04  Loren J. Rittle  <ljrittle@acm.org>
1818             with final tuning by Bryce McKinlay
1819
1820         * configure.in: Add support for --enable-threads=posix on FreeBSD.
1821         * configure: Rebuilt.
1822
1823 2001-05-01  Jeffrey Oldham  <oldham@codesourcery.com>
1824
1825         * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
1826         (GC_noop1): Change declaration to take one argument.
1827
1828 2001-04-26  Alexandre Oliva  <aoliva@redhat.com>
1829
1830         * configure.in: Obtain THREADS with `gcc -v'.
1831         * configure: Rebuilt.
1832
1833 2001-04-05  Hans Boehm  <hans_boehm@hp.com>
1834
1835         * misc.c: Back out buggy changes to stack clearing code.
1836         Reduce CLEAR_SIZE to 1/4 of original value to reduce time
1837         spent clearing memory.
1838
1839 2001-04-04  Hans Boehm  <hans_boehm@hp.com>
1840
1841         * finalize.c:
1842         - Accomodate finalization requests for static objects.
1843           (Will be required by hash synchronization.  May be needed
1844           in some configurations now.)
1845
1846         * gc_priv.h:
1847         - Define MIN_WORDS.  All allocation requests are rounded
1848           up to at least this size.  Removes a subtle assumption that
1849           Java objects have a 2 word header.
1850
1851         * gcconfig.h:
1852         - Adjust Linux/IA64 configuration for non-ancient kernels.
1853           (Necessary fix for IA64.)
1854
1855         * linux_threads.c:
1856         - Fix syntax error in currently unused code.  Will be needed
1857           for Linux/PA-RISC.
1858
1859         * malloc.c:
1860         - Handle MIN_WORDS.
1861
1862         * misc.c:
1863         - Handle MIN_WORDS.
1864         - Change stack cleaning code to typically clear about one tenth
1865           the memory it used to in the threads configuration.  Occasionally
1866           still clear more.  (This is really a fix for a long-standing
1867           and fairly significant performance bug with threads.)
1868
1869         * os_dep.c:
1870         - Fix the code for finding the beginning of the data segment under
1871           Linux.  I believe this is necessary for some IA64 Linux
1872           distributions.  It will also helo other platforms, though those
1873           may additionally require a gcconfig.h adjustment.  (This basically
1874           works around the absence of a data_start or __data_start
1875           definition in glibc.)
1876
1877         * test.c:
1878         - Handle rounding due to MIN_WORDS.
1879
1880 2001-03-22  Tom Tromey  <tromey@redhat.com>
1881
1882         * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
1883
1884 2001-03-19  Tom Tromey  <tromey@redhat.com>
1885
1886         * Makefile.in: Rebuilt.
1887         * Makefile.am (gctest_LDFLAGS): new macro.
1888
1889 2001-03-16  Tom Tromey  <tromey@redhat.com>
1890
1891         * Makefile.in: Rebuilt.
1892         * Makefile.am (TESTS_ENVIRONMENT): New macro.
1893
1894 2001-01-23  Rod Stewart <stewart@lab43.org>
1895
1896         * gcconfig.h: Check for `__arm__', not `arm'.
1897
1898 2000-12-30  Bryce McKinlay  <bryce@albatross.co.nz>
1899
1900         * configure.in: Rename THREADLIB to THREADLIBS.
1901         * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
1902         ensures that we link the correct version of the linuxthreads semaphore
1903         functions.
1904         * Makefile.in: Rebuilt.
1905         * configure: Rebuilt.
1906
1907         * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
1908         list of signals which are not blocked during suspend in the NO_SIGNALS
1909         case.
1910
1911 2000-12-23  Hans Boehm  <Hans_Boehm@hp.com>
1912
1913         * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
1914
1915 2000-12-15  Bryce McKinlay  <bryce@albatross.co.nz>
1916
1917         * Makefile.dist: Renamed from Makefile.orig.
1918
1919 2000-12-11  Alexandre Petit-Bianco  <apbianco@cygnus.com>
1920
1921         * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
1922         * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
1923         set accordingly.
1924         * Makefile.in: Rebuilt.
1925         * configure: Likewise.
1926
1927 2000-12-10  Geoffrey Keating  <geoffk@redhat.com>
1928
1929         * gcconfig.h: Add new case for powerpc EABI.
1930         [PPC]: Handle embedded OS for powerpc simulator.
1931
1932 2000-09-30  Bryce McKinlay  <bryce@albatross.co.nz>
1933
1934         * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1935         cross-compile configuration only.
1936         * Makefile.am: Build gcj_mlc.c.
1937         * configure, Makefile.in: Rebuilt.
1938
1939 2000-09-10  Alexandre Oliva  <aoliva@redhat.com>
1940
1941         * acinclude.m4: Include libtool macros from the top level.
1942         * aclocal.m4, configure: Rebuilt.
1943
1944 2000-09-04  Anthony Green  <green@redhat.com>
1945
1946         Fix for PR libgcj/230:
1947         * mark.c (GC_mark_from_mark_stack): Remove call to
1948         GC_debug_object_start.
1949         * gc_priv.h (GC_debug_object_start): Remove prototype.
1950
1951 2000-08-16  Alexandre Oliva  <aoliva@redhat.com>
1952
1953         * gcconfig.h [OSF1] (_end): Declare as `int'.
1954
1955 2000-08-02  Tom Tromey  <tromey@cygnus.com>
1956
1957         * gc_priv.h (GC_generic_malloc_inner): Prototype.
1958         (GC_generic_malloc): Likewise.
1959         (GC_add_to_black_list_normal): Likewise.
1960         (GC_find_header): Likewise.
1961         (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1962         * gc_mark.h (GC_find_start): Prototype.
1963         (GC_signal_mark_stack_overflow): Likewise.
1964
1965 2000-07-24  Alexandre Oliva  <aoliva@redhat.com>
1966
1967         * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1968         * configure: Rebuilt.
1969
1970         * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1971
1972 2000-06-20  Bryce McKinlay  <bryce@albatross.co.nz>
1973
1974         Imported version 5.1.
1975         * acinclude.m4: Push version to 5.1.
1976
1977 2000-06-19  Andrew Haley  <aph@cygnus.com>
1978
1979         * os_dep.c (read): Pass two dummy args to syscall().
1980
1981 2000-05-11  Bryce McKinlay  <bryce@albatross.co.nz>
1982
1983         Imported 5.0 release version.
1984         * acinclude.m4: Increment version to 5.0.
1985
1986 2000-05-07  Bryce McKinlay  <bryce@albatross.co.nz>
1987
1988         Imported version 5.0alpha7.
1989         * acinclude.m4: Update version to 5.0a7.
1990
1991 2000-04-26  Jakub Jelinek  <jakub@redhat.com>
1992
1993         * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1994         (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1995         - sparc glibc does not provide it.
1996         (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1997         Make STACKBOTTOM depend on the wordsize.
1998         * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1999         (struct frame): Declare on sparc*-linux*.
2000         (GC_save_callers): Bias the frame pointers if needed (sparc64).
2001         * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
2002         Implement on sparc64.
2003         (GC_clear_stack_inner): Implement on sparc64.
2004         * gc_priv.h (GC_test_and_set): Implement for sparc.
2005         * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
2006         GC_save_regs_in_stack on sparc.
2007
2008 2000-04-23  Tom Tromey  <tromey@cygnus.com>
2009
2010         * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
2011
2012 2000-04-19  Bryce McKinlay  <bryce@albatross.co.nz>
2013
2014         Imported version version 5.0alpha6.
2015         * acinclude.m4: Bump version to 5.0a6.
2016         * configure.in: Don't use alpha_mach_dep.s.
2017         * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
2018         obsolete files.
2019         * Makefile.am, Makefile.in: irix_threads.c is now
2020         hpux_irix_threads.c.
2021         * Makefile.orig: Updated from gc distribution Makefile.
2022
2023 2000-03-26  Anthony Green  <green@redhat.com>
2024
2025         * misc.c (GC_enable): Always define GC_enable and GC_disable.
2026
2027 2000-02-14  Tom Tromey  <tromey@cygnus.com>
2028
2029         * gc.h (dlopen): Define as GC_dlopen on Linux.
2030         (GC_dlopen): Declare on Linux.
2031         * dyn_load.c (GC_dlopen): Define for Linux.
2032
2033 Fri Jan 28 17:13:20 2000  Anthony Green  <green@cygnus.com>
2034
2035         * gcconfig.h (DATASTART): Add missing extern declaration
2036         for data_start on powerpc.
2037
2038 1999-12-22  Bryce McKinlay  <bryce@albatross.co.nz>
2039
2040         * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
2041         NO_SIGNALS case.
2042
2043 1999-12-19  Jeff Sturm  <jsturm@sigma6.com>
2044
2045         * gcconfig.h: Define DATASTART for Alpha Linux.
2046
2047 1999-12-19  Anthony Green  <green@cygnus.com>
2048
2049         * gcconfig.h: Use libgcj hack for Alpha Linux.
2050         Undefine MPROTEXT_VDB (from Jeff Sturm).
2051         * os_dep.c: Remove Alpha Linux hacks.
2052         * misc.c: Ditto.
2053
2054 1999-12-13  Tom Tromey  <tromey@cygnus.com>
2055
2056         * aclocal.m4, configure: Rebuilt.
2057         * acinclude.m4: Changed version to 5.0a4.
2058         * Makefile.in: Rebuilt.
2059         * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
2060
2061 1999-12-12  Anthony Green  <green@cygnus.com>
2062
2063         * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
2064         Linux.
2065         (DYNAMIC_LOADING): Define for PowerPC Linux.
2066         * os_dep.c: Remove some special cases for PowerPC Linux.
2067         * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
2068         for PowerPC Linux.
2069
2070 1999-11-04  Tom Tromey  <tromey@cygnus.com>
2071
2072         * Makefile.in: Rebuilt.
2073         * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
2074
2075         * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
2076         (GC_thr_init): Don't declare.
2077
2078         * configure: Rebuilt.
2079         * configure.in: Removed qt threads case.
2080         * dyn_load.c: Don't mention QUICK_THREADS.
2081         * os_dep.c: Don't mention QUICK_THREADS.
2082         * misc.c: Don't mention QUICK_THREADS.
2083         * gcconfig.h: Don't mention QUICK_THREADS.
2084         * gc_priv.h: Removed QUICK_THREADS code.
2085         * quick_threads.c: Removed.
2086
2087 1999-11-03  Tom Tromey  <tromey@cygnus.com>
2088
2089         * gcconfig.h: Merged in local changes from old config.h.
2090
2091 1999-11-02  Bryce McKinlay  <bryce@albatross.co.nz>
2092
2093         * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
2094
2095 1999-11-02  Tom Tromey  <tromey@cygnus.com>
2096
2097         * quick_threads.c: Include gcconfig.h, not boehm-config.h.
2098
2099         * configure: Rebuilt.
2100         * configure.in: Don't create boehm-config.h.
2101         * Makefile.in: Rebuilt.
2102         * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
2103         config.h.
2104         ($(all_objs)): Depend on gcconfig.h.
2105         * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
2106         * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
2107         * config.h: Removed.
2108
2109 1999-11-01  Tom Tromey  <tromey@cygnus.com>
2110
2111         * Makefile.in: Rebuilt.
2112         * Makefile.am (gctest_LDADD): Added THREADLIB.
2113         (TESTS): New macro.
2114         * configure: Rebuilt.
2115         * configure.in (INCLUDES): New subst.
2116
2117 1999-09-29  Steve Chamberlain  <sac@pobox.com>
2118
2119         * config.h: Added picoJava target.
2120         * mach_dep.h (GC_push_regs):  New code for picoJava.
2121
2122 1999-09-28  Tom Tromey  <tromey@cygnus.com>
2123
2124         * aclocal.m4, configure: Rebuilt.
2125         * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
2126         appropriate AC_PROG_ symbol.
2127
2128 Tue Aug 10 00:08:29 1999  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2129
2130         * gc_priv.h:  IRIX thread changes from
2131         include/private/gc_priv.h.
2132
2133 Mon Aug  9 18:33:38 1999  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2134
2135         * Makefile.in: Rebuilt.
2136         * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
2137         builds.
2138
2139         * configure: Rebuilt.
2140         * configure.in: Properly align --help output, fix capitalization
2141         and punctuation.
2142         * acinclude.m4: Likewise.
2143
2144 1999-08-04  Tom Tromey  <tromey@cygnus.com>
2145
2146         * configure.in: Added missing `;;'.  From Anthony Green.
2147
2148 Mon Aug  2 23:09:41 1999  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2149
2150         * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
2151
2152 1999-08-03  Tom Tromey  <tromey@cygnus.com>
2153
2154         * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
2155         Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
2156
2157 1999-08-02  Tom Tromey  <tromey@cygnus.com>
2158
2159         * aclocal.m4, configure: Rebuilt for new libtool.
2160
2161 1999-07-31  Alexandre Oliva  <oliva@dcc.unicamp.br>
2162
2163         * mips_sgi_mach_dep.s: Enable PIC option.
2164
2165 1999-07-19  Tom Tromey  <tromey@cygnus.com>
2166
2167         * config.h (MPROTECT_VDB): Don't define on Linux.
2168
2169 1999-07-19  Alexandre Oliva  <oliva@dcc.unicamp.br>
2170
2171         * Makefile.am (.s.lo): Avoid `#line' directives.
2172         * Makefile.in: Rebuilt.
2173
2174 1999-07-19  Alexandre Oliva  <oliva@dcc.unicamp.br>
2175
2176         * Makefile.am (*-recursive, *-am, *-multi): Automake does not
2177         generate *-recursive for this Makefile, use *-am instead.
2178         * Makefile.in: Rebuilt.
2179
2180 1999-06-30  Alexandre Oliva  <oliva@dcc.unicamp.br>
2181
2182         * Makefile.am (.s.lo): Renamed from `.s.o'.
2183         * Makefile.in: Rebuilt.
2184
2185 1999-06-21  Tom Tromey  <tromey@cygnus.com>
2186
2187         Alpha patch from Jeff Sturm:
2188         * os_dep.c (GC_init_linuxalpha): New function.
2189         * misc.c: Initialize for alpha linux.
2190         * gc_priv.h (GC_test_and_set): Define for alpha.
2191         * config.h: Don't assume __data_start on alpha.
2192
2193         * Makefile.in: Rebuilt.
2194         * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
2195         -release.
2196
2197         * Makefile.in: Rebuilt.
2198         * Makefile.am (toolexeclibdir): Define as libdir when
2199         appropriate.
2200         * configure: Rebuilt.
2201         * configure.in (USE_LIBDIR): New conditional.
2202
2203         * configure: Rebuilt.
2204         * configure.in: Recognize all forms of alpha.
2205
2206 1999-06-17  Anthony Green  <green@cygnus.com>
2207
2208         * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
2209         Carlo Dapor <carlo@vis.ethz.ch>).
2210
2211 1999-05-05  Gilles Zunino  <Gilles.Zunino@hei.fr>
2212
2213         * configure.in: Switch from irix threads to posix threads
2214         Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
2215         for mips architecture.
2216         * configure: Regenerate.
2217
2218 1999-04-30  Tom Tromey  <tromey@cygnus.com>
2219
2220         * linux_threads.c: Don't reference __pthread_initial_thread_bos.
2221
2222 1999-04-26  Tom Tromey  <tromey@cygnus.com>
2223
2224         * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
2225         `weak'.
2226
2227 1999-04-23  Tom Tromey  <tromey@cygnus.com>
2228
2229         * Makefile.in, configure: Rebuilt.
2230         * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
2231         (libgcjgc_la_SOURCES): Renamed.
2232         (libgcjgc_la_LIBADD): Likewise.
2233         (libgcjgc_la_DEPENDENCIES): Likewise.
2234         (EXTRA_libgcjgc_la_SOURCES): Likewise.
2235         (gctest_LDADD): Use libgcjgc.la.
2236         (all_objs): Mention libgcj_la_OBJECTS.
2237         (EXTRA_LTLIBRARIES): Renamed.
2238         (toollib_LTLIBRARIES): Likewise.
2239         (libgcjgc_la_LDFLAGS): New macro
2240         (toolexecdir): Renamed.
2241         (toolexeclibdir): Likewise.
2242         (toolexeclib_LTLIBRARIES): Likewise.
2243         (LTCOMPILE): Renamed; added libtool invocation.
2244         (LINK): Added libtool invocation.
2245         (.s.o): use LTCOMPILE.
2246         * configure.in: Call AM_PROG_LIBTOOL.
2247         (target_all): Set to libgcjgc.la.
2248         Mention `.lo' forms of object files.
2249
2250 1999-04-21  Tom Tromey  <tromey@cygnus.com>
2251
2252         * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
2253         GC_stackbottom.
2254
2255         * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
2256         sigcontext.h.  From Matthias Klose <doko@itso.de>.
2257
2258 1999-04-16  Tom Tromey  <tromey@cygnus.com>
2259
2260         * config.h (__start): Declare as `int' in alpha/OSF1 case.  From
2261         David Pettersson <dapet@mai.liu.se>
2262
2263 1999-04-14  Tom Tromey  <tromey@cygnus.com>
2264
2265         * configure: Rebuilt.
2266         * configure.in: Don't use sparc_mach_dep.o for Solaris.  Reverts
2267         incorrect patch of 199-04-09.
2268
2269         * configure: Rebuilt.
2270         * configure.in: Added support for alpha.
2271         From David Pettersson <dapet@mai.liu.se>.
2272
2273 1999-04-13  Tom Tromey  <tromey@cygnus.com>
2274
2275         * Makefile.in: Rebuilt.
2276         * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
2277         solaris-threads.h.
2278
2279 1999-04-09  Tom Tromey  <tromey@cygnus.com>
2280
2281         * configure: Rebuilt.
2282         * configure.in: Use sparc_mach_dep.s when building on Solaris.
2283
2284 1999-02-23  Tom Tromey  <tromey@cygnus.com>
2285
2286         * configure: Rebuilt.
2287         * configure.in: For Linux, define _REENTRANT.  For Solaris, define
2288         SOLARIS_THREADS and _SOLARIS_PTHREADS.
2289
2290 1999-02-18  Tom Tromey  <tromey@cygnus.com>
2291
2292         * quick_threads.c (GC_push_all_stacks): Change order of arguments
2293         to GC_push_all_stacks depending on STACK_GROWS_DOWN define.  Check
2294         for case where LO is NULL.
2295
2296 1999-02-10  Tom Tromey  <tromey@cygnus.com>
2297
2298         * aclocal.m4, configure, Makefile.in: Rebuilt.
2299         * acinclude.m4: Updated to be used with automake 1.4.
2300         * configure.in: Renamed libgc to libgcjgc.  Updated to be used
2301         with automake 1.4.
2302         * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
2303         (libgcjgc_a_SOURCES): Likewise.
2304         (libgcjgc_a_LIBADD): Likewise.
2305         (libgcjgc_a_DEPENDENCIES): Likewise.
2306         (EXTRA_libgcjgc_a_SOURCES): Likewise.
2307         (gctest_LDADD): Likewise.
2308         (all_objs): Likewise.
2309
2310 1999-01-08  Tom Tromey  <tromey@cygnus.com>
2311
2312         * configure: Rebuilt.
2313         * configure.in: Define LINUX_THREADS if using POSIX threads on
2314         Linux.
2315
2316         * gc_priv.h (GC_test_and_set): Put return type into definition.
2317
2318 1998-11-24  Andrew Haley  <aph@viagra.cygnus.co.uk>
2319
2320         * Makefile.am: add support for eCos.  In particular, add C++
2321         support for compiling the file ecos.cc.
2322         * ecos.cc: new file.
2323         * acinclude.m4: add C++ support.
2324         * aclocal.m4: likewise
2325         * config.h: add eCos support.
2326         * configure: likewise
2327         * configure.in: likewise
2328         * misc.c (GC_write): add eCos support.
2329         * os_dep.c (tiny_sbrk): add eCos support.
2330
2331 Thu Dec 10 18:24:34 1998  Warren Levy  <warrenl@cygnus.com>
2332
2333         * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
2334         * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
2335
2336 1998-11-23  Tom Tromey  <tromey@cygnus.com>
2337
2338         * configure.host (boehm_gc_cflags): Don't add `-O2'.
2339
2340 1998-11-20  Andrew Haley  <aph@viagra.cygnus.co.uk>
2341
2342         * Makefile.am, Makefile.in, configure.host: tx39 build option
2343         "-G 0" added.
2344
2345 1998-11-17  Tom Tromey  <tromey@cygnus.com>
2346
2347         * configure: Rebuilt.
2348         * configure.in: Switch on host, not target.
2349
2350 1998-11-16  Tom Tromey  <tromey@cygnus.com>
2351
2352         * gc_priv.h (GC_debug_object_start): Declare.
2353         * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
2354         * gc.h (GC_debug_register_finalizer_no_order,
2355         GC_register_finalizer_no_order): Declare.
2356         (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
2357         * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
2358         (GC_debug_generic_malloc): Likewise.
2359         (GC_debug_object_start): new function.
2360
2361 1998-11-11  Tom Tromey  <tromey@cygnus.com>
2362
2363         * configure: Rebuilt.
2364         * configure.in: Recognize --enable-java-gc, not --enable-gc.
2365
2366 Tue Nov  3 18:01:12 1998  Tom Tromey  <tromey@sanguine.cygnus.com>
2367
2368         * dyn_load.c: Handle QUICK_THREADS case.
2369
2370 1998-10-21  Tom Tromey  <tromey@cygnus.com>
2371
2372         * configure: Rebuilt.
2373         * configure.in: Put cpp defines here, not in config.h.  Recognize
2374         --enable-threads.  Set INCLUDES.  Create boehm-cflags file.  Don't
2375         define PACKAGE or VERSION.
2376         * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
2377         Don't define.
2378
2379         * os_dep.c (GC_default_push_other_roots): Define when
2380         QUICK_THREADS defined.
2381         * misc.c: Added QUICK_THREADS case.
2382         * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
2383         * config.h (THREADS): Define if QUICK_THREADS defined.
2384         * Makefile.in: Rebuilt.
2385         * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
2386         quick_threads.c.
2387         * quick_threads.c: New file.
2388
2389 1998-10-20  Tom Tromey  <tromey@cygnus.com>
2390
2391         * aclocal.m4, configure: Rebuilt.
2392         * acinclude.m4: Don't subst machine_dir or sys_dir.
2393         * configure.host: Removed unused code.
2394
2395 Sun Oct 11 08:18:02 1998  Anthony Green  <green@cygnus.com>
2396
2397         * configure: Rebuilt.
2398         * configure.in: Fix typo in previous patch.
2399
2400 Sun Oct 11 08:06:11 1998  Anthony Green  <green@cygnus.com>
2401
2402         * Makefile.in, aclocal.m4, configure: Rebuilt.
2403         * Makefile.am, acinclude.m4, configure.in: Add multilib support.
2404         * configure.host: Created.
2405
2406 Tue Sep  1 10:58:15 1998  Tom Tromey  <tromey@cygnus.com>
2407
2408         * Makefile.in: Rebuilt.
2409         * Makefile.am (lib_LIBRARIES): Use target_all.
2410         (EXTRA_LIBRARIES): New macro.
2411         * configure: Rebuilt.
2412         * configure.in: Recognize --enable-gc.
2413
2414 Thu Aug 13 10:52:45 1998  Tom Tromey  <tromey@cygnus.com>
2415
2416         * Makefile.in: Rebuilt.
2417         * Makefile.am (COMPILE): Define.
2418         (LINK): Likewise.
2419         (.s.o): Use MY_CFLAGS.
2420         * configure: Rebuilt.
2421         * configure.in (MY_CFLAGS): Define and subst.
2422
2423 Wed Aug 12 11:41:43 1998  Tom Tromey  <tromey@cygnus.com>
2424
2425         * configure: Rebuilt.
2426         * configure.in: Added --with-cross-host argument.  Use
2427         $with_cross_host to determine when cross-compiling.
2428
2429         * config.h (SMALL_CONFIG): Don't define.
2430         * configure: Rebuilt.
2431         * configure.in: Define SMALL_CONFIG when cross-compiling.
2432
2433 Tue Aug 11 11:41:25 1998  Tom Tromey  <tromey@cygnus.com>
2434
2435         * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
2436         allchblk.c: Merged with 4.13a2 while preserving local changes.
2437
2438         * Makefile.orig: Updated from Makefile in 4.13a2.
2439
2440         * configure: Rebuilt.
2441         * configure.in: Updated version number to 4.13a2.  On Solaris,
2442         don't build with -O when using gcc.
2443
2444         Merged in version 4.13alpha2:
2445         * config.h (USE_MMAP): Re-enable on Solaris.
2446         * solaris_pthreads.c: Removed RCS Id line.
2447         * alpha_mach_dep.s: Removed RCS Id line.
2448
2449 Wed Jul 22 15:38:12 1998  Tom Tromey  <tromey@cygnus.com>
2450
2451         * config.h (USE_MMAP): Don't define for Solaris.
2452
2453 Wed Jun 10 12:51:41 1998  Tom Tromey  <tromey@cygnus.com>
2454
2455         * Makefile.in: Rebuilt.
2456         * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
2457
2458         * Makefile.in: Rebuilt.
2459         * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
2460
2461 Thu May 14 15:32:58 1998  Tom Tromey  <tromey@cygnus.com>
2462
2463         * Makefile.in: Rebuilt.
2464         * Makefile.am ($(all_objs)): Depend on config.h.
2465
2466         * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
2467         DATASTART as &_etext.
2468         * misc.c (GC_init_inner): If STACKBASE defined, then use it.
2469         * configure: Rebuilt.
2470         * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
2471         tx39.
2472
2473 Tue May 12 13:15:45 1998  Tom Tromey  <tromey@cygnus.com>
2474
2475         * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
2476         (GC_maybe_gc): Likewise.
2477         * os_dep.c: If NO_SIGSET defined, then have empty
2478         GC_disable_signals and GC_enable_signals.
2479         * configure: Rebuilt.
2480         * configure.in: Added --with-target-subdir option.  If
2481         cross-compiling, define NO_SIGSET and NO_CLOCK.
2482
2483 Wed May  6 16:40:28 1998  Tom Tromey  <tromey@cygnus.com>
2484
2485         * Makefile.in: Rebuilt.
2486         * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
2487         (AS): Removed.
2488         * aclocal.m4, configure: Rebuilt.
2489         * acinclude.m4: New file.
2490         * configure.in: Don't run AM_EXEEXT.  Use LIB_AC_PROG_CC.
2491
2492 Thu Apr 30 14:51:12 1998  Tom Tromey  <tromey@cygnus.com>
2493
2494         * configure: Rebuilt.
2495         * configure.in: Link boehm-config.h to config.h.
2496         * Makefile.in: Rebuilt.
2497         * Makefile.am (INCLUDES): Removed.
2498         * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
2499         JAVA_FINALIZATION): Define
2500
2501 Wed Apr 29 11:03:14 1998  Tom Tromey  <tromey@cygnus.com>
2502
2503         * Many files: Use GC_bool, not bool.
2504         * gc_priv.h: Define GC_bool, not bool.
2505
2506         * misc.c (GC_dont_gc): Define as int.
2507         (GC_quiet): Likewise.
2508         * gc_priv.h (GC_never_stop_func): Declare as returning bool.
2509         * alloc.c (GC_dont_expand): Define as int.
2510         * gc_priv.h: For gcc, define bool as char.
2511
2512 Tue Apr 28 22:44:16 1998  Tom Tromey  <tromey@cygnus.com>
2513
2514         * Makefile.in: Rebuilt.
2515         * Makefile.am (check_PROGRAMS): New macro.
2516         (gctest_SOURCES): Likewise.
2517         (gctest_LDADD): Likewise.
2518
2519 Mon Apr 27 23:53:24 1998  Tom Tromey  <tromey@cygnus.com>
2520
2521         * Makefile.in: Rebuilt.
2522         * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
2523         * configure: Rebuilt.
2524         * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
2525
2526 Wed Apr 15 11:40:56 1998  Tom Tromey  <tromey@sanguine.cygnus.com>
2527
2528         * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
2529         New files.
2530         * Makefile.orig: Renamed from Makefile.