boehm-gc/ChangeLog

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