+2008-05-03 Hans Boehm <Hans.Boehm@hp.com>
+
+ * doc/gcinterface.html: Improve C++ interface documentation.
+
+2008-03-10 Hans Boehm <Hans.Boehm@hp.com>
+
+ * allchblk.c (GC_allochblk): Check for overflow during size
+ rounding.
+ * tests/huge_test.c: New.
+ * Makefile.direct, tests/tests.am: Add huge_test.c
+ * Makefile.in: Regenerate.
+
+2008-02-29 Hans Boehm <Hans.Boehm@hp.com>
+
+ * pthread_support.c: Fix typo in comment.
+ * os_dep.c (GC_win32_get_mem): Add heap section only if
+ allocation succeeded.
+
+2008-02-28 Hans Boehm <Hans.Boehm@hp.com>
+
+ * malloc.c: (free replacement) Fix caller address space check.
+
+2008-02-25 Hans Boehm <Hans.Boehm@hp.com>
+
+ * finalize.c (GC_grow_table): Dereference table in null-check.
+
+2008-02-24 Hans Boehm <Hans.Boehm@hp.com>
+
+ * win32_threads.c (GC_delete_gc_thread, GC_delete_thread):
+ Consistently call CloseHandle. (GC_suspend): Call
+ GC_delete_gc_thread.
+ * tests/test.c: Don't reference GC_print_stats if not exported.
+
+2008-02-20 Hans Boehm <Hans.Boehm@hp.com>
+
+ * tests/test.c (run_one_test): Don't mention pthread_self().
+ * misc.c: Declare GC_thr_init().
+
+2008-02-20 Hans Boehm <Hans.Boehm@hp.com>
+
+ * allchblk.c (add_to_fl): disable assertions with USE_MUNMAP,
+ and refine assertions to handle huge unmergable blocks.
+ (GC_allochblk_nth): Add comment.
+
+2008-02-20 Hans Boehm <Hans.Boehm@hp.com>
+
+ * include/private/gcconfig.h: Add misssing FREEBSD macro
+ consistency test.
+
+2008-02-20 Hans Boehm <Hans.Boehm@hp.com>
+
+ * allchblk.c (GC_enough_large_bytes_left): No longer take
+ parameters; return free list index bound.
+ (GC_merge_unmapped): Don't access nexthdr until after null test.
+ (Fixes bug in 1/29/08 check-in.) (GC_allochblk): Calculate
+ when splitting is allowable only once here, not when considering each
+ block. (GC_allchblk_nth): Accept new may_split parameter.
+ Avoid some redundant tests for exact size matches.
+ * alloc.c (GC_should_collect): Cache min_bytes_allocd.
+ (GC_maybe_gc): Make locking assertion testable.
+ * mark_rts.c: Fix indentation.
+ * pthread_stop_world.c: Replace old GC_err_printf1 reference.
+ * tests/test.c: Remove (void) casts. Optionally print some
+ timing information.
+
+2008-02-15 Hans Boehm <Hans.Boehm@hp.com>
+
+ * windows-untested/gc.def: Remove CreateThread line.
+ * windows-untested/README: New file.
+ * win32_threads.c (GC_use_DllMain): Force collector initialization.
+ (GC_init_parallel): Reformat comment.
+ * include/gc.h (GC_use_DllMain): Clarify usage rules in comment.
+ * mark.c (GC_mark_from): Slightly simplify GC_DS_PER_OBJECT code.
+ * include/gc_cpp.h: Add matching placement delete overloads
+ everywhere.
+ * include/private/gc_locks.h (NO_THREAD): Add cast.
+ * include/private/gcconfig.h: Add test for __HP_aCC.
+ * configure.ac, tests/tests.am: Avoid libgccpp on HP/UX.
+ * Makefile.in, configure: Regenerate.
+
+2008-02-11 Hans Boehm <Hans.Boehm@hp.com> (partly David Leonard)
+
+ * doc/README.win32: Fix typo.
+ * configure.ac: Fix printing of enable-shared result.
+ * configure: Regenerate.
+
+2008-02-08 Hans Boehm <Hans.Boehm@hp.com>
+
+ * misc.c (GC_init_inner): Assert !GC_need_to_lock only when
+ defined. (GC_call_with_stack_base): Add GC_API.
+ * os_dep.c (GC_get_stack_base): Add GC_API.
+ * win32_threads.c: (GC_register_my_thread, GC_unregister_my_thread):
+ Add GC_API.
+ * include/gc.h: Add GC_API annotations.
+ * include/private/gc_locks.h: Define UNCOND_LOCK etc. also for
+ PCR.
+ * include/private/gc_pmark.h: Fix comments.
+
+2008-02-06 Hans Boehm <Hans.Boehm@hp.com> (mostly from Henning Makholm)
+
+ * include/private/gc_priv.h, mark_rts.c, typd_mlc.c:
+ Add GC_push_typed_structures() to push GC_ext_descriptors.
+
+2008-01-31 Hans Boehm <Hans.Boehm@hp.com> (mostly from Andreas Tobler)
+
+ * tests/test.c: Call GC_INIT for DARWIN; test system type using
+ gcconfig.h-defined macros.
+
+2008-01-29 Hans Boehm <Hans.Boehm@hp.com>
+
+ * allchblk.c (GC_merge_unmapped, GC_freehblk): Refuse to create
+ blocks large enough that their size, when interpreted as a signed
+ value, would be negative.
+ * include/private/gc_priv.h: Comment hb_sz range limit.
+
+2008-01-29 Hans Boehm <Hans.Boehm@hp.com> (with help from Manuel Serrano)
+
+ * mark.c (GC_push_next_marked): correct comment.
+ * Makefile.direct: document NO_PROC_STAT.
+ * include/private/gcconfig.h: Accomodate NO_PROC_STAT.
+
+2008-01-10 Hans Boehm <Hans.Boehm@hp.com>
+
+ * include/gc_version.h, configure.ac, doc/README:
+ Change to version 7.1alpha3.
+ * configure: Regenerate.
+
+[7.1alpha2]
+
+2008-01-10 Hans Boehm <Hans.Boehm@hp.com>
+
+ * include/gc_version.h, configure.ac, doc/README:
+ Change to version 7.1alpha2.
+ * configure: Regenerate.
+
+2008-01-10 Hans Boehm <Hans.Boehm@hp.com>
+
+ * Makefile.am: Mention atomic_ops.c and atomic_ops_sysdeps.S
+ again. Refer to build directory as ".".
+ * Makefile.in: Regenerate.
+
+2008-01-10 Hans Boehm <Hans.Boehm@hp.com>
+
+ * configure.ac: Ignore --enable-parallel-mark on Darwin for now.
+ * configure: Regenerate.
+ * darwin_stop_world.c: Add FIXME comment for parallel marker.
+
+2008-01-09 Hans Boehm <Hans.Boehm@hp.com>
+
+ * include/private/gc_priv.h: Update MAX_ROOT_SETS
+ and LOG_PHT_ENTRIES to handle larger heaps.
+
+2008-01-03 Hans Boehm <Hans.Boehm@hp.com>
+
+ * include/gc.h (GC_INIT,GC_init): Update comments.
+
+2008-01-03 Hans Boehm <Hans.Boehm@hp.com> (based on a patch from
+ John Bowman, and an ancient patch from Fergus Henderson)
+
+ * allchblk.c, alloc.c, include/private/gc_priv.h:
+ Track GC_bytes_dropped and use in GC triggering decisions.
+ * alloc.c (min_bytes_allocd): Weight atomic blocks less.
+
+2008-01-02 Hans Boehm <Hans.Boehm@hp.com>
+
+ * alloc.c (GC_add_to_heap): Call GC_install_header(p) AFTER
+ adjusting p.
+
+2007-12-23 Hans Boehm <Hans.Boehm@hp.com>
+
+ * Makefile.am: Add NT_X64_THREADS_MAKEFILE.
+
+2007-12-23 Hans Boehm <Hans.Boehm@hp.com> (Really mostly Friedrich Dominicus)
+
+ * NT_X64_STATIC_THREADS_MAKEFILE: Clean up obsolete comment.
+ * alloc.c: Add declaration for GC_add_current_malloc_heap.
+ * win32_threads.c (GC_beginthreadex): Clean up error
+ return code.
+ * doc/README.win64, NT_X64_THREADS_MAKEFILE, Makefile.direct:
+ Add NT_X64_THREADS_MAKEFILE.
+
+2007-12-21 Hans Boehm <Hans.Boehm@hp.com>
+
+ * alloc.c: Define GC_version instead of in version.h.
+ * version.h: Remove.
+ * include/gc_version.h: Move most of version.h here.
+ * include/gc.h: Include gc_version.h.
+ * gcname.c, add_gc_prefix.c: include gc.h instead of version.h.
+ * Makefile.direct, Makefile.dj, Makefile.am, include/include.am:
+ Adjust for version.h rename.
+ * Makefile.in: Regenerate.
+
+2007-12-21 Hans Boehm <Hans.Boehm@hp.com> (Really mostly russ sludge dot net)
+
+ * configure.ac: Put libatomic_ops links in build directory.
+ * configure: Regenerate.
+ * Makefile.am: Dont mention atomic_ops.c and atomic_ops_sysdeps.S
+ as nodist sources.
+
+2007-12-20 Hans Boehm <Hans.Boehm@hp.com>
+
+ * include/gc.h, doc/README.macros: Add GC_NO_THREAD_REDIRECTS,
+ GC_NO_THREAD_DECLS, don't test explicitly for GC_SOLARIS_THREADS.
+
+2007-12-20 Hans Boehm <Hans.Boehm@hp.com>
+
+ * alloc.c: Deal correctly with address wrapping for
+ GC_greatest_plausible_heap_addr and GC_least_plausible_heap_addr.
+ * finalize.c, include/gc.h (GC_register_disappearing_link,
+ GC_register_finalizer_inner): Improve out-of-memory handling.
+ * include/private/gc_pmark.h: Fix comment spelling.
+
+2007-12-18 Hans Boehm <Hans.Boehm@hp.com> (really mainly Peter Wang)
+
+ * include/gc_inline.h, include/gc_tiny_fl.h: cleanups to make usable
+ in other contexts.
+
+2007-12-18 Hans Boehm <Hans.Boehm@hp.com> (really Radek Polak)
+
+ * include/gc.h: Don't define GC_HAVE_BUILTIN_BACKTRACE for uclibc.
+
+2007-12-18 Hans Boehm <Hans.Boehm@hp.com>
+
+ * gc_cpp.cc: Don't include gc_cpp.h from local directory.
+
+2007-12-18 Hans Boehm <Hans.Boehm@hp.com> (really Adam Megacz)
+
+ * allchblk.c, configure.ac (add --enable-munmap)
+ * configure: Regenerate.
+
+2007-12-10 Andreas Tobler <a.tobler@schweiz.org>
+
+ * dyn_load.c (GC_dyld_image_add): Remove ifdef clause and use the macro
+ GC_GETSECTBYNAME instead.
+ * include/private/gc_priv.h: Define GC_GETSECTBYNAME according to the
+ architecture (Darwin).
+
+2007-10-24 Hans Boehm <Hans.Boehm@hp.com>
+
+ * reclaim.c (GC_bytes_found): Expand comment.
+ * thread_local_alloc.c (GC_malloc_atomic, GC_gcj_malloc): Pass
+ granules, not bytes, to GC_FAST_MALLOC_GRANS.
+ * include/gc.h: Never include gc_local_alloc.h.
+ * tests/test.c: Add size zero allocation tests.
+
+2007-10-23 Hans Boehm <Hans.Boehm@hp.com>
+
+ * malloc.c: Update GC_large_allocd_bytes on explicit deallocation.
+ * allchblk.c: Sanity check GC_max_large_allocd_bytes.
+
+2007-10-23 Hans Boehm <Hans.Boehm@hp.com> (Really Manuel Serrano)
+
+ * Makefile.direct: Invoke $(MAKE) instead of make.
+
+2007-10-23 Hans Boehm <Hans.Boehm@hp.com>
+
+ * doc/scale.html: Reflect gc7 thread local allocation behavior.
+
+2007-10-23 Hans Boehm <Hans.Boehm@hp.com> (really Petter Urkedal)
+
+ * include/extra/gc.h, include/extra/gc_cpp.h: New.
+ * include/include.am: Install gc.h and gc_cpp.h in $(prefix)/include
+ again.
+ * Makefile.in: Regenerate.
+
+2007-08-15 Hans Boehm <Hans.Boehm@hp.com> (really Samuel Thibault)
+
+ * pthread_support.c (GC_thr_init): Use sysconf(_SC_NPROCESSORS_ONLN)
+ for HURD.
+
+2007-08-14 Hans Boehm <Hans.Boehm@hp.com> (really David Daney)
+
+ * include/private/gcconfig.h: Add Linux/mips-64 support.
+
+2007-08-14 Hans Boehm <Hans.Boehm@hp.com> (really mostly Samuel Thibault)
+
+ * dbg_mlc.c: Use random() on all glibc systems.
+ * mach_dep.c (GC_with_callee_saves_pushed): Don't use getcontext() on
+ HURD. Add comment.
+ * pthread_stop_world.c (GC_suspend_handler, GC_stop_init): Accomodate
+ systems without SA_SIGINFO.
+
+2007-08-14 Hans Boehm <Hans.Boehm@hp.com> (partly really Henrik Theiling)
+
+ * include/gc.h (GC_PTR_STORE): Fix non-DEBUG parentheses.
+ * tests/test.c (run_one_test): Add GC_PTR_STORE test.
+ No longer test for RS6000.
+
+2007-08-03 Hans Boehm <Hans.Boehm@hp.com>
+
+ * alloc.c, backgraph.c, headers.c, include/private/gc_priv.h:
+ Maintain GC_our_memory and GC_n_memory.
+ * dbg_mlc.c (GC_print_smashed_obj): Improve message.
+ (GC_print_all_smashed_proc): Pass client object address instead of
+ base.
+ * dyn_load.c (sort_heap_sects): New. (GC_register_map_entries):
+ Register sections that are contiguous and merged with our heap.
+ * malloc.c, os_dep.c (GC_text_mapping): Check for just base name
+ of libraries.
+ * malloc.c (calloc): Check for special callers even with
+ USE_PROC_FOR_LIBRARIES. Move assertion. Add rudimentary
+ malloc/free tracing.
+ * misc.c: No longer call GC_init_lib_bounds explicitly.
+ * thread_local_alloc.c (GC_malloc, GC_malloc_atomic): Always
+ initialize on demand.
+ * tests/test.c: Call GC_INIT only when required.
+
+2007-08-03 Hans Boehm <Hans.Boehm@hp.com>
+
+ * Makefile.direct: Remove comment fragment.
+ * tests/tests.am: Add smashtest.
+ * Makefile.in: Regenerate.
+ * configure.ac: Define GC_USE_DLOPEN_WRAP with redirect-malloc.
+ * configure: Regenerate.
+ * pthread_support.c: Fix comment spelling.
+ * include/private/gcconfig.h: Define USE_PROC_FOR_LIBRARIES with
+ GC_LINUX_THREADS and REDIRECT_MALLOC.
+ * tests/smash_test.c: Initial check-in.
+ * obj_map.c: Print log entry to correct file.
+ * include/private/thread_local_alloc.h: Add TlsAlloc error check.
+
+2007-07-23 Hans Boehm <Hans.Boehm@hp.com>
+
+ * alloc.c (GC_stopped_mark): Call GC_add_current_malloc_heap()
+ while world is still running.
+ * os_dep.c (GC_is_heap_base): Don't call GC_add_current_malloc_heap()
+ with world stopped.
+ * include/gc.h (GC_INIT for cygwin): Always call GC_add_roots.
+ * misc.c (GC_init/GC_init_inner): Perform all work in
+ GC_init_inner.
+ * Makefile.direct: Expand -DUSE_MUNMAP comment.
+
+2007-07-23 Hans Boehm <Hans.Boehm@hp.com> (really Jim Marshall)
+
+ * include/gc.h: Define uintptr_t explicitly for VC++6.
+ * msvc_dbg.c (GetModuleBase): Revert to strcat if strcat_s doesn't
+ exist.
+
+2007-07-02 Hans Boehm <Hans.Boehm@hp.com>
+
+ * version.h, configure.ac, doc/README: Change to version 7.1alpha1.
+ * configure: Regenerate.
+
+2007-07-02 Hans Boehm <Hans.Boehm@hp.com>
+
+ * version.h, configure.ac, doc/README: Change to version 7.0.
+ * configure: Regenerate.
+
2007-07-02 Hans Boehm <Hans.Boehm@hp.com>
- * gc_config_macros.h: Also check for IA64 when setting
+ * include/gc_config_macros.h: Also check for IA64 when setting
GC_HPUX_THREADS.
* mallocx.c: Change my_bytes_allocd to signed_word.
- * include/pthread_redirects.h: Remove obsolete Solaris threads
+ * include/gc_pthread_redirects.h: Remove obsolete Solaris threads
(as opposed to pthreads) support.
2007-07-02 Hans Boehm <Hans.Boehm@hp.com>