boehm-gc/ChangeLog

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