boehm-gc/ChangeLog

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