From 08c03c524324ce43133730ad829148c68888a49d Mon Sep 17 00:00:00 2001 From: Ivan Maidanski Date: Wed, 5 Apr 2017 11:01:48 +0300 Subject: [PATCH] ChangeLog: remove trailing dots (Cherry-pick commit cf5aa64 from 'release-7_6' branch.) --- ChangeLog | 1128 ++++++++++++++++++++++++++--------------------------- 1 file changed, 564 insertions(+), 564 deletions(-) diff --git a/ChangeLog b/ChangeLog index 0823bd5a..f0b09235 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,618 +1,618 @@ == [7.4.6] (unset) == -* Add configure --enable-gcov option (enable code coverage analysis). -* Adjust GC_memalign comment. -* Do not define amiga_get_mem, MacTemporaryNewPtr unless really used (extra). -* Do not warn of missing PT_GNU_RELRO segment when custom DSO filter used. -* Eliminate 'cast to void* from int' compiler warnings (Darwin/x64). -* Eliminate 'FP divide-by-zero' static analyzer warning. -* Eliminate 'ISO C forbids an empty translation unit' GCC pedantic warning. -* Eliminate 'null dereference' code defect warning in register_finalizer. -* Eliminate 'printf format specifier mismatch' compiler warning (tools). -* Eliminate 'value stored is never read' warning of Clang static analyzer. -* Eliminate duplicate log messages in GC_mark_from. -* Fix 'arg parameter might be clobbered by setjmp' compiler warning. -* Fix 'bogus LR' detection in FindTopOfStack (Darwin). -* Fix 'execvp argument incompatible pointer type' compiler warning (tools). -* Fix 'GetVersion deprecated' compiler warning in os_dep (MS VC). -* Fix 'incompatible pointer' compiler warning in GC_init_dyld (OS X 64-bit). -* Fix 'incompatible ptr-to-int conversion' compiler warning in push_all_stack. -* Fix 'ISO C90 does not support %lf, %lg gnu_printf formats' GCC warnings. -* Fix 'ISO C90 forbids mixed declarations and code' compiler warning. -* Fix 'replacement operator delete cannot be inline' GCC warning (Cygwin). -* Fix 'variable unused' compiler warning in FirstDLOpenedLinkMap. -* Fix 'zero-size array is extension' Clang warning in os_dep (Linux/x86). -* Fix (adjust) GC_scratch_alloc actual argument type. -* Fix GC_bytes_allocd incrementation in case of allocation failure. -* Fix GC_jmp_buf multiple definition. -* Fix GC_noop6 definition to avoid its calls to be optimized away. -* Fix initsecondarythread_test runtime failure if GC compiled w/o threads. -* Fix lack of 2 trailing zeros in _MSC_VER numbers. -* Fix local variable declarations in disclaim_bench. -* Fix missing #error pragma. -* Fix missing new-line and redundant trailing dot in WARN messages. -* Fix potential overflow in decrement when computing GC_markers_m1. -* Fix printf format specifiers in extra files (cppcheck warnings). -* Fix register_finalizer call in disclaim_bench for GC_DEBUG. -* Fix tag collision between ENABLE_DISCLAIM and KEEP_BACK_PTRS. -* Fix threaded tests runtime crash if GC_NO_THREAD_REDIRECTS supplied. -* Fix tools/setjmp_t to prevent nested_sp inlining. -* Fix typo in CHECK_GCLIB_VERSION name (test). -* Fix typo in push_roots comment. -* Fix unchecked fork() result in gctest (Unix, Cygwin). -* Process all PT_LOAD segments before PT_GNU_RELRO segments (Glibc). -* Refine README about library source downloading. -* Replace C++ style comments to C ones, remove commented out code (extra). -* Support CFLAGS_EXTRA to pass extra user-defined compiler flags (configure). -* Suppress 'tainted string passed to vulnerable operation' false defects. -* Workaround 'index out of bounds' UBSan false warning in push_marked. -* Workaround 'mmap() resource handle leak' static analyzer warning. -* Workaround 'redundant assignment of *result to itself' cppcheck warning. -* Workaround 'resource leak' error reported by cppcheck (tools, test). -Also, includes 7.2h changes. +* Add configure --enable-gcov option (enable code coverage analysis) +* Adjust GC_memalign comment +* Do not define amiga_get_mem, MacTemporaryNewPtr unless really used (extra) +* Do not warn of missing PT_GNU_RELRO segment when custom DSO filter used +* Eliminate 'cast to void* from int' compiler warnings (Darwin/x64) +* Eliminate 'FP divide-by-zero' static analyzer warning +* Eliminate 'ISO C forbids an empty translation unit' GCC pedantic warning +* Eliminate 'null dereference' code defect warning in register_finalizer +* Eliminate 'printf format specifier mismatch' compiler warning (tools) +* Eliminate 'value stored is never read' warning of Clang static analyzer +* Eliminate duplicate log messages in GC_mark_from +* Fix 'arg parameter might be clobbered by setjmp' compiler warning +* Fix 'bogus LR' detection in FindTopOfStack (Darwin) +* Fix 'execvp argument incompatible pointer type' compiler warning (tools) +* Fix 'GetVersion deprecated' compiler warning in os_dep (MS VC) +* Fix 'incompatible pointer' compiler warning in GC_init_dyld (OS X 64-bit) +* Fix 'incompatible ptr-to-int conversion' compiler warning in push_all_stack +* Fix 'ISO C90 does not support %lf, %lg gnu_printf formats' GCC warnings +* Fix 'ISO C90 forbids mixed declarations and code' compiler warning +* Fix 'replacement operator delete cannot be inline' GCC warning (Cygwin) +* Fix 'variable unused' compiler warning in FirstDLOpenedLinkMap +* Fix 'zero-size array is extension' Clang warning in os_dep (Linux/x86) +* Fix (adjust) GC_scratch_alloc actual argument type +* Fix GC_bytes_allocd incrementation in case of allocation failure +* Fix GC_jmp_buf multiple definition +* Fix GC_noop6 definition to avoid its calls to be optimized away +* Fix initsecondarythread_test runtime failure if GC compiled w/o threads +* Fix lack of 2 trailing zeros in _MSC_VER numbers +* Fix local variable declarations in disclaim_bench +* Fix missing #error pragma +* Fix missing new-line and redundant trailing dot in WARN messages +* Fix potential overflow in decrement when computing GC_markers_m1 +* Fix printf format specifiers in extra files (cppcheck warnings) +* Fix register_finalizer call in disclaim_bench for GC_DEBUG +* Fix tag collision between ENABLE_DISCLAIM and KEEP_BACK_PTRS +* Fix threaded tests runtime crash if GC_NO_THREAD_REDIRECTS supplied +* Fix tools/setjmp_t to prevent nested_sp inlining +* Fix typo in CHECK_GCLIB_VERSION name (test) +* Fix typo in push_roots comment +* Fix unchecked fork() result in gctest (Unix, Cygwin) +* Process all PT_LOAD segments before PT_GNU_RELRO segments (Glibc) +* Refine README about library source downloading +* Replace C++ style comments to C ones, remove commented out code (extra) +* Support CFLAGS_EXTRA to pass extra user-defined compiler flags (configure) +* Suppress 'tainted string passed to vulnerable operation' false defects +* Workaround 'index out of bounds' UBSan false warning in push_marked +* Workaround 'mmap() resource handle leak' static analyzer warning +* Workaround 'redundant assignment of *result to itself' cppcheck warning +* Workaround 'resource leak' error reported by cppcheck (tools, test) +Also, includes 7.2h changes == [7.4.4] 2016-05-25 == -* Allow GC_FAST_MALLOC_GRANS() multiple use in a function. -* Also enable the TSX workaround for i386 (Linux). -* Avoid unstructured procfs on Solaris. -* Change cord/de main() declaration style from K-R to ANSI C. -* Change no-argument functions declaration style to ANSI C (cord). -* Do not include sigcontext.h and asm/sigcontext.h. -* Eliminate 'divide by zero' compiler warning in cordtest. -* Eliminate warning about 64-bit pointer-to-int cast (Win64/pthreads-w32). -* Eliminate warnings detected by Cppcheck in cord de[_win]. -* Fix 'comparison of non-null parameter is always false' warning (Clang). -* Fix 'CORD_iter5 unused result' code defect in cordxtra. -* Fix 'GC_generic_malloc_inner_ignore_off_page not used' compiler warning. -* Fix 'implicit declaration of vsnprintf' GCC warning (if strict ANSI mode). -* Fix 'signed-to-bigger-unsigned value assignment' in GC_init_size_map. -* Fix 'signed-to-bigger-unsigned value assignment' warning for hb_map. -* Fix 'signed-to-bigger-unsigned value assignment' warning in GC_setpagesize. -* Fix 'statement unreachable' compiler warning in GC_mark_from. -* Fix 'statement unreachable' compiler warning in memalign. -* Fix 'unused label' compiler warning in cord/de. -* Fix 'value truncated' compiler warning in CORD_cat (MS VC). -* Fix 'variable unused' warning in GC_save_callers. -* Fix 'visibility attribute not supported' GCC warning (IBM AIX). -* Fix CMake warning about CMP0054 by unquoting instances of HOST. -* Fix Cygwin64 build. -* Fix GC_REALLOC to call GC_FREE if new size is zero and pointer is non-NULL. -* Fix Makefile.direct for Cygwin. -* Fix __alloc_size__ availability detection (Clang). -* Fix abort message in GC_move_long_link. -* Fix and code refactoring of lock elision workaround (Linux/x64). -* Fix assertion on mark_lock_holder for non-unique NUMERIC_THREAD_ID. -* Fix data race in GC_init_explicit_typing. -* Fix gc.mak regarding msvc_dbg and test (MSVC). -* Fix missing error handling of pthread_attr_init/getstacksize. -* Fix missing error handling of pthreads_mutex_init and cond_wait. -* Fix missing numeric casts in cord. -* Fix potential left shift overflows in finalize.c (64-bit targets). -* Fix pthreads-win32 name in comments and documentation. -* Fix setup_mark_lock missing prototype. -* Fix unchecked fcntl() result. -* Fix unchecked pointer dereference in check_ints (gctest). -* Fix unchecked pthread_join() result in threadkey_test. -* Fix unchecked sigdelset() result in pthread_support. -* Fix undefined PTRFREE/NORMAL in gc_inline.h. -* Prefix PREFETCH_FOR_WRITE with GC_ as used in gc_inline.h public header. -* Relax mark_mutex attribute needed to disable elision (Linux/x64). -* Remove (deprecate) TODO file. -* Remove code duplication in GC_realloc. -* Remove duplicate new-line in OUT_OF_MEMORY message (cord). -* Remove references to missing linux_threads.c from documentation. -* Revert "Move asm machine-dependent files to 'src' folder" (partly). -* Support Android API level 21. -* Update compiler options in gc.mak (Win32). -* Use mmap instead of sbrk (Hurd). -* Workaround 'comparison is always false' GCC warning in GC_FAST_MALLOC_GRANS. -* Workaround 'identical expr on both sides of bitwise op' warning. -* Workaround Linux NTPL lock elision bug. -* Workaround false warning about unreachable code path. -* Workaround invalid '_end' symbol on Android clang 3.5+. -Also, includes 7.2g changes. +* Allow GC_FAST_MALLOC_GRANS() multiple use in a function +* Also enable the TSX workaround for i386 (Linux) +* Avoid unstructured procfs on Solaris +* Change cord/de main() declaration style from K-R to ANSI C +* Change no-argument functions declaration style to ANSI C (cord) +* Do not include sigcontext.h and asm/sigcontext.h +* Eliminate 'divide by zero' compiler warning in cordtest +* Eliminate warning about 64-bit pointer-to-int cast (Win64/pthreads-w32) +* Eliminate warnings detected by Cppcheck in cord de[_win] +* Fix 'comparison of non-null parameter is always false' warning (Clang) +* Fix 'CORD_iter5 unused result' code defect in cordxtra +* Fix 'GC_generic_malloc_inner_ignore_off_page not used' compiler warning +* Fix 'implicit declaration of vsnprintf' GCC warning (if strict ANSI mode) +* Fix 'signed-to-bigger-unsigned value assignment' in GC_init_size_map +* Fix 'signed-to-bigger-unsigned value assignment' warning for hb_map +* Fix 'signed-to-bigger-unsigned value assignment' warning in GC_setpagesize +* Fix 'statement unreachable' compiler warning in GC_mark_from +* Fix 'statement unreachable' compiler warning in memalign +* Fix 'unused label' compiler warning in cord/de +* Fix 'value truncated' compiler warning in CORD_cat (MS VC) +* Fix 'variable unused' warning in GC_save_callers +* Fix 'visibility attribute not supported' GCC warning (IBM AIX) +* Fix CMake warning about CMP0054 by unquoting instances of HOST +* Fix Cygwin64 build +* Fix GC_REALLOC to call GC_FREE if new size is zero and pointer is non-NULL +* Fix Makefile.direct for Cygwin +* Fix __alloc_size__ availability detection (Clang) +* Fix abort message in GC_move_long_link +* Fix and code refactoring of lock elision workaround (Linux/x64) +* Fix assertion on mark_lock_holder for non-unique NUMERIC_THREAD_ID +* Fix data race in GC_init_explicit_typing +* Fix gc.mak regarding msvc_dbg and test (MSVC) +* Fix missing error handling of pthread_attr_init/getstacksize +* Fix missing error handling of pthreads_mutex_init and cond_wait +* Fix missing numeric casts in cord +* Fix potential left shift overflows in finalize.c (64-bit targets) +* Fix pthreads-win32 name in comments and documentation +* Fix setup_mark_lock missing prototype +* Fix unchecked fcntl() result +* Fix unchecked pointer dereference in check_ints (gctest) +* Fix unchecked pthread_join() result in threadkey_test +* Fix unchecked sigdelset() result in pthread_support +* Fix undefined PTRFREE/NORMAL in gc_inline.h +* Prefix PREFETCH_FOR_WRITE with GC_ as used in gc_inline.h public header +* Relax mark_mutex attribute needed to disable elision (Linux/x64) +* Remove (deprecate) TODO file +* Remove code duplication in GC_realloc +* Remove duplicate new-line in OUT_OF_MEMORY message (cord) +* Remove references to missing linux_threads.c from documentation +* Revert "Move asm machine-dependent files to 'src' folder" (partly) +* Support Android API level 21 +* Update compiler options in gc.mak (Win32) +* Use mmap instead of sbrk (Hurd) +* Workaround 'comparison is always false' GCC warning in GC_FAST_MALLOC_GRANS +* Workaround 'identical expr on both sides of bitwise op' warning +* Workaround Linux NTPL lock elision bug +* Workaround false warning about unreachable code path +* Workaround invalid '_end' symbol on Android clang 3.5+ +Also, includes 7.2g changes == [7.4.2] 2014-06-03 == -* Add config option to use STGRTMIN-based signals for thread suspend/resume. -* Allow parallel mark to be enabled on powerpc-linux systems. -* Check for Fujitsu compiler in builtin_unwind logic (enable FX10/K-Computer). -* Fix 'Array subscript is above array bounds' GCC warning in GC_new_kind/proc. -* Fix 'attribute declaration must precede definition' warning (clang-3.1). -* Fix (enable) Cygwin-64 build. -* Fix GC_finalized_malloc failure on disclaim_test. -* Fix GC_sig_suspend initialization when non-constant SIGRTMIN used. -* Fix MS VC redefinition warning for functions declared with GC_ATTR_MALLOC. -* Fix TEXT() usage for concatenated strings in GC_CreateLogFile (Win32). -* Fix data roots registration for Android/x86 and NDK ARM 'gold' linker. -* Fix find stackbottom on BlueGene P/Q systems. -* Fix machdep .lo files path in configure (SPARC, IA-64). -* Fix ok_init assignment (missing cast) in GC_new_kind_inner. -* Fix typos in names in AUTHORS and ChangeLog files. -* Remove barrett_diagram file duplicated by tree.html. -* Remove non-existing DISCARD_WORDS from GC data structure ASCII diagram. -* Restore contribution information for ancient releases in ChangeLog. -Also, includes 7.2f changes. +* Add config option to use STGRTMIN-based signals for thread suspend/resume +* Allow parallel mark to be enabled on powerpc-linux systems +* Check for Fujitsu compiler in builtin_unwind logic (enable FX10/K-Computer) +* Fix 'Array subscript is above array bounds' GCC warning in GC_new_kind/proc +* Fix 'attribute declaration must precede definition' warning (clang-3.1) +* Fix (enable) Cygwin-64 build +* Fix GC_finalized_malloc failure on disclaim_test +* Fix GC_sig_suspend initialization when non-constant SIGRTMIN used +* Fix MS VC redefinition warning for functions declared with GC_ATTR_MALLOC +* Fix TEXT() usage for concatenated strings in GC_CreateLogFile (Win32) +* Fix data roots registration for Android/x86 and NDK ARM 'gold' linker +* Fix find stackbottom on BlueGene P/Q systems +* Fix machdep .lo files path in configure (SPARC, IA-64) +* Fix ok_init assignment (missing cast) in GC_new_kind_inner +* Fix typos in names in AUTHORS and ChangeLog files +* Remove barrett_diagram file duplicated by tree.html +* Remove non-existing DISCARD_WORDS from GC data structure ASCII diagram +* Restore contribution information for ancient releases in ChangeLog +Also, includes 7.2f changes == [7.4.0] 2013-11-17 == -* Add 'bytes reclaimed' counters to public GC_prof_stats_s. -* Add AArch64 (64-bit ARM) target support. -* Add GC_LONG_REFS_NOT_NEEDED ifdefs to exclude long link functionality. -* Add GC_get_prof_stats[_unsafe]() to GC public API. -* Add GC_push_all/conditional() to GC public API. -* Add assertion on number_of_objs to GC_extend_size_map. -* Add assertion to GC_enable() ensuring no counter underflow. -* Add assertion to LOCK definition that lock is not already held. -* Add assertion to LONG_MULT and remove useless assert in PUSH_CONTENTS_HDR. -* Add double-lock assertion to GC_acquire_mark_lock. -* Add manual POSIX fork handling support (Android). -* Add note about 'pkg-config' solving problem with autoconf 2.68 or older. -* Add public GC_set/get_abort_func to replace default GC_on_abort. -* Add public GC_start_mark_threads() to allow parallel marker in fork child. -* Add public setter and getter for GC_push_other_roots. -* Add support of Android logger. -* Add tests for GC_register/move/unregister_long_link. -* Add thread suspend/resume signals public setters (POSIX threads). -* Added long weakref support. -* Adjust GC_dont_expand/gc/precollect and GC_print_stats type to match gc.h. -* Adjust README.md title and references to doc .html files in it. -* Adjust build scripts to enable additional test library in staticrootstest. -* Adjust logged messages in start_mark_threads and GC_thr_init. -* Adjust printf format specifiers in GC_print_trace. -* Allow not to rely on __data_start value (Linux). -* Allow pthread_kill error code logging in GC_suspend/resume (debugging). -* Allow to compile GC_inner_start_routine aside from extra/gc.c. -* Allow to omit libc atexit() call. -* Avoid LOCK/UNLOCK hard-coding in gc_locks.h for PS3 target. -* Better document GC_warn_proc in gc.h. -* Call GC_on_abort (with NULL argument) on exit(1). -* Call GC_stats/verbose_log_printf instead of GC_log_printf if print_stats. -* Change policy regarding version numbers ("micro" part instead of "alpha"). -* Changed C99-style designated init of GC_dl_hashtbl struct to use C89-style. -* Check GC_base result in GC_print_all_smashed_proc. -* Check that SIG_SUSPEND and SIG_THR_RESTART are different (Pthreads). -* Check traceable_allocator.allocate result before dereference in test_cpp. -* Code refactoring of GC_x_printf (move shared code to macro). -* Convert readme to markdown. -* Default to use libc_stack_end in single-threaded GC on glibc targets. -* Define GC_VSNPRINTF internal macro in misc.c (code refactoring). -* Define functions in darwin_semaphore.h as inline instead of static. -* Define old_bus_handler static variable only if used (Unix). -* Detect dladdr() presence by configure. -* Disable find-leak GC_gcollect on GC abnormal EXIT. -* Do not define _setjmp/_longjmp macros in mach_dep.c. -* Do not duplicate android_log_write output to GC log file (Android). -* Do not include sigcontext.h if NO_SIGCONTEXT_H (Linux). -* Do not set GC_lock_holder by call_with_alloc_lock if assertions disabled. -* Do not use pthread_getattr_np if NO_PTHREAD_GETATTR_NP specified. -* Elaborate comment on dependencies in autogen.sh. -* Eliminate 'cast from int to pointer' warning in GC_exclude_static_roots. -* Eliminate 'missing exception specification' warning in gc_cpp.cc (Clang). -* Eliminate 'uninitialized variable use' warning in test_printf (cord). -* Eliminate 'unused result' compiler warning in main() of test_cpp. -* Eliminate 'unused value' compiler warning in GC_stop_world (Pthreads). -* Eliminate 'unused variable' compiler warning in start_mark_threads (HP/UX). -* Eliminate Clang warning for GC_pthread_exit attribute. -* Eliminate GCC warning about uninitialized 'hhdr' in GC_allochblk_nth. -* Eliminate GCC warning in GC_get_main_stack_base (OpenBSD). -* Eliminate GCC warnings in setjmp_t.c, test_cpp and cord 'de' app. -* Eliminate GC_first_nonempty atomic value reload in GC_mark_local assertion. -* Eliminate SIGBUS-related dead code in GC_write_fault_handler (Linux). -* Eliminate warning and simplify expression in GC_init_explicit_typing. -* Enable 'force GC at every GC_malloc' debug-related functionality. -* Enable on-demand debug logging in GC_FindTopOfStack (Darwin). -* Enable prefetch operations by default (GCC 3.0+). -* Enable staticrootstest for the case of GC shared library build. -* Enable thread-local allocation support for Clang on Cygwin. -* Explicitly specify that Darwin, Linux and Solaris platforms have dladdr. -* Fix ABORT definition for mingw32ce (WinCE). -* Fix AM_CONFIG_HEADER in configure for autoconf-2.69-1. -* Fix GC_CreateThread and GC_beginthreadex definition for Cygwin. -* Fix GC_INIT_CONF_ROOTS in gc.h for Android. -* Fix GC_INLINE definition to comply with ISO C90 standard (GCC). -* Fix GC_remove_all_threads_but_me for Android (fork support). -* Fix debug_register_displacement calls from GC_debug_generic_malloc_inner. -* Fix dyn_load.c compilation for Android 4.3. -* Fix make disclaim_test to link with new GNU ld linking rules. -* Improve GC error printing atomicity in GC_debug_X and GC_print_obj. -* Improve GC output atomicity in GC_print_obj, GC_print_all_errors. -* Improve debug-only messages of add/remove_roots and init_linux_data_start. -* Improve fork test logging in gctest. -* Improve logged messages about heap size and usage. -* Improve logging for Android differentiating messages by log level. -* Improve staticrootstest (add global data to library, add lib w/o GC_INIT). -* Improve staticrootstest checks (tests). -* Include "config.h" instead of "private/config.h" on HAVE_CONFIG_H. -* Include proper header file in 'tools' for configuration macros. -* Include pthread_np.h from pthread_stop_world.c on OpenBSD. -* Log error messages to stderr instead of stdout in tests. -* Make GC_generic_malloc_ignore_off_page() public. -* Make GC_mark_lock_holder variable static. -* Make GC_print_trace always thread-safe and remove 'lock' argument. -* Mark GC_started_thread_while_stopped() as GC_INNER. -* Minimize code duplication in GC_mark_and_push. -* Move 'include setjmp.h' from mach_dep.c to gc_priv.h. -* Move GC_OPENBSD_UTHREADS definition to private/gcconfig.h (OpenBSD). -* Move GC_get_suspend/thr_restart_signal to misc.c for NaCl and OpenBSD. -* Move LOCK/UNLOCK from GC_unregister_disappearing_link_inner outer. -* Port BDWGC to Android/x86. -* Postpone the suspend signal in GC_dirty_init only if used to stop world. -* Prepend '#' symbol to GC number in logged messages. -* Prevent POSIX fork if mprotect_thread is started (Darwin). -* Prevent abort on GC_err/warn_printf write failure. -* Prevent misleading AC_MSG_ERROR/AS_IF errors reported in configure.ac. -* Put gc_cpp symbols into 'boehmgc' namespace if GC_NAMESPACE defined. -* Recognize GC_DONT_GC macro in gc.h (causes GC_INIT to turn off GC). -* Recognize GC_SIG_SUSPEND and GC_SIG_THR_RESTART tuning macros in gc.h. -* Redirect WRITE to __android_log_write if GC_ANDROID_LOG (Android). -* Refine comment of GC_is_heap_ptr and GC_thread_is_registered in gc.h. -* Register dynamic libraries via dl_iterate_phdr on Android and OpenBSD. -* Remove DebugBreak on WriteFile failure (Win32). -* Remove GC_BUILD definition from build scripts. -* Remove abort on open log failure from GC_write (Win32). -* Remove configure.ac outdated revision number. -* Remove nested EXPECT in GC_core_finalized_malloc. -* Remove nested always-false ifdef for HPUX and FREEBSD. -* Remove redundant GC_err_printf before abort. -* Remove unused UTHREAD_SP_OFFSET macro (OpenBSD). -* Rename subthread_create to subthreadcreate_test (Makefile). -* Replace GC_COND_LOG_PRINTF calls with WARN for allocation failure messages. -* Replace GC_log/err_printf() followed by ABORT with ABORT_ARGn(). -* Replace GC_stats_log_printf with GC_DBG/INFOLOG_PRINTF. -* Replace SIG_SUSPEND/THR_RESTART macros to variables in pthread_stop_world. -* Replace Win32 GC_delete_gc_thread with GC_delete_gc_thread_no_free. -* Replace conditional GC_log_printf calls with GC_COND/VERBOSE_LOG_PRINTF. -* Replace sprintf with defensive snprintf. -* Replace var-args GC_noop with GC_noop6 (to eliminate Clang warning). -* Simplify LOCK/UNLOCK macro definition for static code analysis tools. -* Specify GC_malloc result is unused in some tests. -* Specify GC_pthread_join result is unused in threadkey_test. -* Specify LT_INIT in configure.ac. -* Start of port to QNX. -* Support rthreads introduced in OpenBSD 5.2+. -* Suppress 'GC_dont_gc deprecated' warning in gc.h if GC_DONT_GC. -* Tag GC malloc routines with alloc_size attribute for Clang 3.2+. -* Test NO_WRAP_MARK_SOME macro to suppress WRAP_MARK_SOME-specific code. -* Turn off GC_LOOP_ON_ABORT functionality if GC compiled with NO_DEBUGGING. -* Turn on world-stop delay logging at debug level by default for Android. -* Use EXPECT in GC_COND/VERBOSE_LOG_PRINTF. -* Use GC_log_printf for logging instead of GC_[err_]printf. -* Use compiler TLS for Android NDK gcc/arm. -* Use memcpy (BCOPY) instead of strcpy (to suppress GCC warning). -* Use pthread API to operate thread-local data on Linux if no compiler TLS. -* Workaround 'ELF_DATA/EM_ALPHA redefined' warning in Android linker.h. -* Workaround 'unresolved __tls_get_addr' error for Android NDK Clang. -Also, includes 7.2e, 7.2d, 7.2c, 7.2b changes. +* Add 'bytes reclaimed' counters to public GC_prof_stats_s +* Add AArch64 (64-bit ARM) target support +* Add GC_LONG_REFS_NOT_NEEDED ifdefs to exclude long link functionality +* Add GC_get_prof_stats[_unsafe]() to GC public API +* Add GC_push_all/conditional() to GC public API +* Add assertion on number_of_objs to GC_extend_size_map +* Add assertion to GC_enable() ensuring no counter underflow +* Add assertion to LOCK definition that lock is not already held +* Add assertion to LONG_MULT and remove useless assert in PUSH_CONTENTS_HDR +* Add double-lock assertion to GC_acquire_mark_lock +* Add manual POSIX fork handling support (Android) +* Add note about 'pkg-config' solving problem with autoconf 2.68 or older +* Add public GC_set/get_abort_func to replace default GC_on_abort +* Add public GC_start_mark_threads() to allow parallel marker in fork child +* Add public setter and getter for GC_push_other_roots +* Add support of Android logger +* Add tests for GC_register/move/unregister_long_link +* Add thread suspend/resume signals public setters (POSIX threads) +* Added long weakref support +* Adjust GC_dont_expand/gc/precollect and GC_print_stats type to match gc.h +* Adjust README.md title and references to doc .html files in it +* Adjust build scripts to enable additional test library in staticrootstest +* Adjust logged messages in start_mark_threads and GC_thr_init +* Adjust printf format specifiers in GC_print_trace +* Allow not to rely on __data_start value (Linux) +* Allow pthread_kill error code logging in GC_suspend/resume (debugging) +* Allow to compile GC_inner_start_routine aside from extra/gc.c +* Allow to omit libc atexit() call +* Avoid LOCK/UNLOCK hard-coding in gc_locks.h for PS3 target +* Better document GC_warn_proc in gc.h +* Call GC_on_abort (with NULL argument) on exit(1) +* Call GC_stats/verbose_log_printf instead of GC_log_printf if print_stats +* Change policy regarding version numbers ("micro" part instead of "alpha") +* Changed C99-style designated init of GC_dl_hashtbl struct to use C89-style +* Check GC_base result in GC_print_all_smashed_proc +* Check that SIG_SUSPEND and SIG_THR_RESTART are different (Pthreads) +* Check traceable_allocator.allocate result before dereference in test_cpp +* Code refactoring of GC_x_printf (move shared code to macro) +* Convert readme to markdown +* Default to use libc_stack_end in single-threaded GC on glibc targets +* Define GC_VSNPRINTF internal macro in misc.c (code refactoring) +* Define functions in darwin_semaphore.h as inline instead of static +* Define old_bus_handler static variable only if used (Unix) +* Detect dladdr() presence by configure +* Disable find-leak GC_gcollect on GC abnormal EXIT +* Do not define _setjmp/_longjmp macros in mach_dep.c +* Do not duplicate android_log_write output to GC log file (Android) +* Do not include sigcontext.h if NO_SIGCONTEXT_H (Linux) +* Do not set GC_lock_holder by call_with_alloc_lock if assertions disabled +* Do not use pthread_getattr_np if NO_PTHREAD_GETATTR_NP specified +* Elaborate comment on dependencies in autogen.sh +* Eliminate 'cast from int to pointer' warning in GC_exclude_static_roots +* Eliminate 'missing exception specification' warning in gc_cpp.cc (Clang) +* Eliminate 'uninitialized variable use' warning in test_printf (cord) +* Eliminate 'unused result' compiler warning in main() of test_cpp +* Eliminate 'unused value' compiler warning in GC_stop_world (Pthreads) +* Eliminate 'unused variable' compiler warning in start_mark_threads (HP/UX) +* Eliminate Clang warning for GC_pthread_exit attribute +* Eliminate GCC warning about uninitialized 'hhdr' in GC_allochblk_nth +* Eliminate GCC warning in GC_get_main_stack_base (OpenBSD) +* Eliminate GCC warnings in setjmp_t.c, test_cpp and cord 'de' app +* Eliminate GC_first_nonempty atomic value reload in GC_mark_local assertion +* Eliminate SIGBUS-related dead code in GC_write_fault_handler (Linux) +* Eliminate warning and simplify expression in GC_init_explicit_typing +* Enable 'force GC at every GC_malloc' debug-related functionality +* Enable on-demand debug logging in GC_FindTopOfStack (Darwin) +* Enable prefetch operations by default (GCC 3.0+) +* Enable staticrootstest for the case of GC shared library build +* Enable thread-local allocation support for Clang on Cygwin +* Explicitly specify that Darwin, Linux and Solaris platforms have dladdr +* Fix ABORT definition for mingw32ce (WinCE) +* Fix AM_CONFIG_HEADER in configure for autoconf-2.69-1 +* Fix GC_CreateThread and GC_beginthreadex definition for Cygwin +* Fix GC_INIT_CONF_ROOTS in gc.h for Android +* Fix GC_INLINE definition to comply with ISO C90 standard (GCC) +* Fix GC_remove_all_threads_but_me for Android (fork support) +* Fix debug_register_displacement calls from GC_debug_generic_malloc_inner +* Fix dyn_load.c compilation for Android 4.3 +* Fix make disclaim_test to link with new GNU ld linking rules +* Improve GC error printing atomicity in GC_debug_X and GC_print_obj +* Improve GC output atomicity in GC_print_obj, GC_print_all_errors +* Improve debug-only messages of add/remove_roots and init_linux_data_start +* Improve fork test logging in gctest +* Improve logged messages about heap size and usage +* Improve logging for Android differentiating messages by log level +* Improve staticrootstest (add global data to library, add lib w/o GC_INIT) +* Improve staticrootstest checks (tests) +* Include "config.h" instead of "private/config.h" on HAVE_CONFIG_H +* Include proper header file in 'tools' for configuration macros +* Include pthread_np.h from pthread_stop_world.c on OpenBSD +* Log error messages to stderr instead of stdout in tests +* Make GC_generic_malloc_ignore_off_page() public +* Make GC_mark_lock_holder variable static +* Make GC_print_trace always thread-safe and remove 'lock' argument +* Mark GC_started_thread_while_stopped() as GC_INNER +* Minimize code duplication in GC_mark_and_push +* Move 'include setjmp.h' from mach_dep.c to gc_priv.h +* Move GC_OPENBSD_UTHREADS definition to private/gcconfig.h (OpenBSD) +* Move GC_get_suspend/thr_restart_signal to misc.c for NaCl and OpenBSD +* Move LOCK/UNLOCK from GC_unregister_disappearing_link_inner outer +* Port BDWGC to Android/x86 +* Postpone the suspend signal in GC_dirty_init only if used to stop world +* Prepend '#' symbol to GC number in logged messages +* Prevent POSIX fork if mprotect_thread is started (Darwin) +* Prevent abort on GC_err/warn_printf write failure +* Prevent misleading AC_MSG_ERROR/AS_IF errors reported in configure.ac +* Put gc_cpp symbols into 'boehmgc' namespace if GC_NAMESPACE defined +* Recognize GC_DONT_GC macro in gc.h (causes GC_INIT to turn off GC) +* Recognize GC_SIG_SUSPEND and GC_SIG_THR_RESTART tuning macros in gc.h +* Redirect WRITE to __android_log_write if GC_ANDROID_LOG (Android) +* Refine comment of GC_is_heap_ptr and GC_thread_is_registered in gc.h +* Register dynamic libraries via dl_iterate_phdr on Android and OpenBSD +* Remove DebugBreak on WriteFile failure (Win32) +* Remove GC_BUILD definition from build scripts +* Remove abort on open log failure from GC_write (Win32) +* Remove configure.ac outdated revision number +* Remove nested EXPECT in GC_core_finalized_malloc +* Remove nested always-false ifdef for HPUX and FREEBSD +* Remove redundant GC_err_printf before abort +* Remove unused UTHREAD_SP_OFFSET macro (OpenBSD) +* Rename subthread_create to subthreadcreate_test (Makefile) +* Replace GC_COND_LOG_PRINTF calls with WARN for allocation failure messages +* Replace GC_log/err_printf() followed by ABORT with ABORT_ARGn() +* Replace GC_stats_log_printf with GC_DBG/INFOLOG_PRINTF +* Replace SIG_SUSPEND/THR_RESTART macros to variables in pthread_stop_world +* Replace Win32 GC_delete_gc_thread with GC_delete_gc_thread_no_free +* Replace conditional GC_log_printf calls with GC_COND/VERBOSE_LOG_PRINTF +* Replace sprintf with defensive snprintf +* Replace var-args GC_noop with GC_noop6 (to eliminate Clang warning) +* Simplify LOCK/UNLOCK macro definition for static code analysis tools +* Specify GC_malloc result is unused in some tests +* Specify GC_pthread_join result is unused in threadkey_test +* Specify LT_INIT in configure.ac +* Start of port to QNX +* Support rthreads introduced in OpenBSD 5.2+ +* Suppress 'GC_dont_gc deprecated' warning in gc.h if GC_DONT_GC +* Tag GC malloc routines with alloc_size attribute for Clang 3.2+ +* Test NO_WRAP_MARK_SOME macro to suppress WRAP_MARK_SOME-specific code +* Turn off GC_LOOP_ON_ABORT functionality if GC compiled with NO_DEBUGGING +* Turn on world-stop delay logging at debug level by default for Android +* Use EXPECT in GC_COND/VERBOSE_LOG_PRINTF +* Use GC_log_printf for logging instead of GC_[err_]printf +* Use compiler TLS for Android NDK gcc/arm +* Use memcpy (BCOPY) instead of strcpy (to suppress GCC warning) +* Use pthread API to operate thread-local data on Linux if no compiler TLS +* Workaround 'ELF_DATA/EM_ALPHA redefined' warning in Android linker.h +* Workaround 'unresolved __tls_get_addr' error for Android NDK Clang +Also, includes 7.2e, 7.2d, 7.2c, 7.2b changes == [7.3alpha2] 2012-05-11 == -* Add 'const' qualifier to pointer argument of some API functions. -* Add GC_UNDERSCORE_STDCALL, UNICODE macro templates to configure (Win32). -* Add GC_get_thr_restart_signal, GC_thread_is_registered to GC API. -* Add GC_is_heap_ptr, GC_move_disappearing_link to GC API. -* Add SHORT_DBG_HDRS macro template to configure. -* Add Symbian port to mainline (porting done by Djamel Magri). -* Add TODO file. -* Add assertion ensuring proper alignment of 'pushed' GC symbols. -* Add assertion in GC_getspecific on qtid. -* Add assertion to GC_incremental_protection_needs, refine documentation. -* Add assertion to check GC_large_free_bytes by GC_finish_collection. -* Add configure option to compile all library .c files into single gc.o. -* Add cordtest to make check. -* Add disclaim callbacks for efficient finalization (ENABLE_DISCLAIM). -* Add finalization.html to 'doc' folder. -* Add javaxfc.h to the installation set of GC header files (configure). -* Add on-heap-resize event notification to API. -* Adjust GC_log_printf format specifiers (regarding signed/unsigned long). -* Adjust GC_requested_heapsize on GC_init if GC_INITIAL_HEAP_SIZE given. -* Allow GC_exclude_static_roots() region start to be unaligned. -* Allow Win32 DllMain chaining on the client side. -* Allow to exclude finalization support by GC_NO_FINALIZATION macro. -* Allow to get memory via Win32 VirtualAlloc (USE_WINALLOC) on Cygwin. -* Avoid unnecessary GC_find_limit invocation if GC_no_dls. -* Avoid use of deprecated GC_dont_gc and GC_stackbottom in gctest. -* Cast pointers to word (instead of unsigned long) in specific.h. -* Changed the order in autogen.sh so ltmain exists in time for automake. -* Declare privately and use handy GC_base_C() for constant object pointers. -* Define GC_DLL if DLL_EXPORT at GC build (for Cygwin/MinGW). -* Define GC_READ_ENV_FILE in configure for WinCE unless gc-debug is off. -* Do not compile backgraph.c unless configure '--enable-gc-debug'. -* Do not compile pthread_stop_world.c for Cygwin/Darwin (configure). -* Do not install ancient new_gc_alloc.h broken for modern STL (configure). -* Enable GC_MIN_MARKERS to set minimal number of pthread-based markers. -* Enable PARALLEL_MARK and THREAD_LOCAL_ALLOC for FreeBSD in configure. -* Enable parallel mark by default in configure (Darwin/Linux/Solaris/Win32). -* Export GC_is_marked, GC_clear/set_mark_bit (for mark-bit manipulation). -* Extend thread-related debug messages. -* Fix 'configure --enable-cplusplus' for Cygwin/MinGW. -* Fix DATASTART (and other minor improvements) for NaCl target. -* Fix GC_setspecific to prevent garbage collection inside. -* Fix compiler warning in cordtest. -* Fix minor warnings reported by GCC with '-pedantic' option. -* Fix static data roots registration on Android (if GC is shared). -* Implement GC_get_stack_base for Darwin for single-threaded mode. -* Improve GC_allochblk algorithm of block splitting when unmapping enabled. -* Improve GC_collect_or_expand algorithm for many finalizers registered case. -* In tests, print a message in case a test is a no-op. -* Instruct configure to hide internal libgc.so symbols if supported by GCC. -* Log amount of unmapped memory (if enabled) on marking-for-collection. -* Make __data_start a weak symbol to allow loading modules on mips. -* Move "cord" library tests to "cord/tests" folder. -* Move asm machine-dependent files to "src" folder. -* Move build tools sources to "tools" folder. -* Move cord_pos.h to public headers folder. -* Open log file in APPEND mode on Win32 (similar that on Unix/Cygwin). -* Optimize some functions by moving pthread_self calls out of LOCK section. -* Place only major per-release changes description to ChangeLog (this file). -* Prevent compiler warnings in GC_FindTopOfStack and GC_ports (Darwin). -* Recognize GC_LOG_TO_FILE_ALWAYS macro to log to 'gc.log' by default. -* Remove all auto-generated files from the repo. -* Remove binary icon file for de_win. -* Remove cordtest from "cord" library. -* Remove duplicate MacOS_Test_config.h file. -* Remove gc_amiga_redirects.h (included internally) from public headers. -* Remove obsolete Makefile.DLL (superseded by Cygwin/MinGW configure). -* Remove obsolete unused asm files for ALPHA, HPUX, SGI, RS6000, ULTRIX. -* Remove unsupported MMAP_STACKS (specific to Solaris threads). -* Remove unused ancient SILENT, __STDC__, NO_SIGNALS macros. -* Replace ARGSUSED comment-based annotation with GCC 'unused' attribute. -* Replace GC_ms_entry declaration with opaque definition for public API. -* Replace long GC_markers global variable with int GC_markers_m1. -* Replace pointer relational comparisons with non-pointer ones. -* Replace printf PRIxMAX specifier with '%p' for thread id debug output. -* Require autoconf 2.61 instead of v2.64. -* Simplify autogen.sh (use autoreconf). -* Split GC_abort with GC_on_abort and abort() invoked from ABORT. -* Support GC_ATTR_MALLOC for MS VisualStudio. -* Tag auxiliary malloc-like API functions with 'malloc' attribute. -* Tag deprecated variables in GC API. -* Tag must-be-non-null arguments of GC API functions. -* Turn on "extra" GCC warnings. -* Turn on unused-parameter checking for GCC. -* Update AUTHORS file. -* Use EXPECT for checking various 'initialized' boolean variables. -* Use USE_COMPILER_TLS on Cygwin. -* Use pthread_key for thread-local storage on FreeBSD. -* Use union of AO_t and word to favor strict-aliasing compiler optimization. -Also, includes 7.2 changes. +* Add 'const' qualifier to pointer argument of some API functions +* Add GC_UNDERSCORE_STDCALL, UNICODE macro templates to configure (Win32) +* Add GC_get_thr_restart_signal, GC_thread_is_registered to GC API +* Add GC_is_heap_ptr, GC_move_disappearing_link to GC API +* Add SHORT_DBG_HDRS macro template to configure +* Add Symbian port to mainline (porting done by Djamel Magri) +* Add TODO file +* Add assertion ensuring proper alignment of 'pushed' GC symbols +* Add assertion in GC_getspecific on qtid +* Add assertion to GC_incremental_protection_needs, refine documentation +* Add assertion to check GC_large_free_bytes by GC_finish_collection +* Add configure option to compile all library .c files into single gc.o +* Add cordtest to make check +* Add disclaim callbacks for efficient finalization (ENABLE_DISCLAIM) +* Add finalization.html to 'doc' folder +* Add javaxfc.h to the installation set of GC header files (configure) +* Add on-heap-resize event notification to API +* Adjust GC_log_printf format specifiers (regarding signed/unsigned long) +* Adjust GC_requested_heapsize on GC_init if GC_INITIAL_HEAP_SIZE given +* Allow GC_exclude_static_roots() region start to be unaligned +* Allow Win32 DllMain chaining on the client side +* Allow to exclude finalization support by GC_NO_FINALIZATION macro +* Allow to get memory via Win32 VirtualAlloc (USE_WINALLOC) on Cygwin +* Avoid unnecessary GC_find_limit invocation if GC_no_dls +* Avoid use of deprecated GC_dont_gc and GC_stackbottom in gctest +* Cast pointers to word (instead of unsigned long) in specific.h +* Changed the order in autogen.sh so ltmain exists in time for automake +* Declare privately and use handy GC_base_C() for constant object pointers +* Define GC_DLL if DLL_EXPORT at GC build (for Cygwin/MinGW) +* Define GC_READ_ENV_FILE in configure for WinCE unless gc-debug is off +* Do not compile backgraph.c unless configure '--enable-gc-debug' +* Do not compile pthread_stop_world.c for Cygwin/Darwin (configure) +* Do not install ancient new_gc_alloc.h broken for modern STL (configure) +* Enable GC_MIN_MARKERS to set minimal number of pthread-based markers +* Enable PARALLEL_MARK and THREAD_LOCAL_ALLOC for FreeBSD in configure +* Enable parallel mark by default in configure (Darwin/Linux/Solaris/Win32) +* Export GC_is_marked, GC_clear/set_mark_bit (for mark-bit manipulation) +* Extend thread-related debug messages +* Fix 'configure --enable-cplusplus' for Cygwin/MinGW +* Fix DATASTART (and other minor improvements) for NaCl target +* Fix GC_setspecific to prevent garbage collection inside +* Fix compiler warning in cordtest +* Fix minor warnings reported by GCC with '-pedantic' option +* Fix static data roots registration on Android (if GC is shared) +* Implement GC_get_stack_base for Darwin for single-threaded mode +* Improve GC_allochblk algorithm of block splitting when unmapping enabled +* Improve GC_collect_or_expand algorithm for many finalizers registered case +* In tests, print a message in case a test is a no-op +* Instruct configure to hide internal libgc.so symbols if supported by GCC +* Log amount of unmapped memory (if enabled) on marking-for-collection +* Make __data_start a weak symbol to allow loading modules on mips +* Move "cord" library tests to "cord/tests" folder +* Move asm machine-dependent files to "src" folder +* Move build tools sources to "tools" folder +* Move cord_pos.h to public headers folder +* Open log file in APPEND mode on Win32 (similar that on Unix/Cygwin) +* Optimize some functions by moving pthread_self calls out of LOCK section +* Place only major per-release changes description to ChangeLog (this file) +* Prevent compiler warnings in GC_FindTopOfStack and GC_ports (Darwin) +* Recognize GC_LOG_TO_FILE_ALWAYS macro to log to 'gc.log' by default +* Remove all auto-generated files from the repo +* Remove binary icon file for de_win +* Remove cordtest from "cord" library +* Remove duplicate MacOS_Test_config.h file +* Remove gc_amiga_redirects.h (included internally) from public headers +* Remove obsolete Makefile.DLL (superseded by Cygwin/MinGW configure) +* Remove obsolete unused asm files for ALPHA, HPUX, SGI, RS6000, ULTRIX +* Remove unsupported MMAP_STACKS (specific to Solaris threads) +* Remove unused ancient SILENT, __STDC__, NO_SIGNALS macros +* Replace ARGSUSED comment-based annotation with GCC 'unused' attribute +* Replace GC_ms_entry declaration with opaque definition for public API +* Replace long GC_markers global variable with int GC_markers_m1 +* Replace pointer relational comparisons with non-pointer ones +* Replace printf PRIxMAX specifier with '%p' for thread id debug output +* Require autoconf 2.61 instead of v2.64 +* Simplify autogen.sh (use autoreconf) +* Split GC_abort with GC_on_abort and abort() invoked from ABORT +* Support GC_ATTR_MALLOC for MS VisualStudio +* Tag auxiliary malloc-like API functions with 'malloc' attribute +* Tag deprecated variables in GC API +* Tag must-be-non-null arguments of GC API functions +* Turn on "extra" GCC warnings +* Turn on unused-parameter checking for GCC +* Update AUTHORS file +* Use EXPECT for checking various 'initialized' boolean variables +* Use USE_COMPILER_TLS on Cygwin +* Use pthread_key for thread-local storage on FreeBSD +* Use union of AO_t and word to favor strict-aliasing compiler optimization +Also, includes 7.2 changes == [7.2h] (unset) == -* Add gctest as a test (CMake). -* Change no-argument functions declaration style to ANSI C (extra files). -* Do not allow SHORT_DBG_HDRS if KEEP_BACK_PTRS or MAKE_BACK_GRAPH. -* Ensure oom_fn callback executed on out-of-memory in calloc. -* Fix '~' operator application to unsigned values shorter than word. -* Fix 'context local variable might be clobbered by setjmp' compiler warning. -* Fix 'shift count >= width of type' compiler warning in GC_SQRT_SIZE_MAX. -* Fix assertion in GC_mark_from for non-heap regions. -* Fix assertion in GC_steal_mark_stack for non-heap regions. -* Fix assertion violation in GC_repeat_read if --enable-redirect-malloc. -* Fix assertion violation in GC_wait_builder called from start_mark_threads. -* Fix assertion violation in mark_local checking GC_mark_stack_top. -* Fix bm_huge initialization for 64-bit targets (gctest). -* Fix calloc_explicitly_typed in case of lb*n overflow. -* Fix conditional expression in pos_fetch, next non-macro definitions (cord). -* Fix CORD_substr_closure for the case when CORD_from_fn returns C string. -* Fix double multiplication of lb by n in calloc_explicitly_typed. -* Fix enable_parallel_mark condition in CMake script. -* Fix gc_allocator.h file name in new_gc_alloc.h comment. -* Fix gc_backptr.h, gc_mark.h, GC_DS_TAGS names in documentation. -* Fix gc_cleanup destructor for non-heap objects (gc_cpp). -* Fix GC_collect_or_expand to prevent allocation size value wrap-around. -* Fix GC_mark_stack_top assertion violation properly in mark_local. -* Fix GC_requested_heapsize increment in GC_init. -* Fix GCJ support in CMake build script. -* Fix header filename in gcconfig.h comment. -* Fix integer shift undefined behavior in GC_init_explicit_typing. -* Fix Makefile.direct recursive invocation. -* Fix malloc routines to prevent size value wrap-around (fix CVE-2016-9427). -* Fix MS VC warning about compiling unused checksums and thread_local_alloc. -* Fix potential data race in GC_SysVGetDataStart (SPARC). -* Fix potential integer overflow in GC_find_limit_* functions. -* Fix Solaris/sparc detection in case of strict C compliance is enforced. -* Fix STACKBOTTOM for Solaris 11/x86. -* Fix storage class of local variable in register_dynamic_libraries (Irix). -* Fix typo in comment of GC_lock (Win32). -* Fix typos in GC_build_fl_clear2, GC_SysVGetDataStart, GET_MEM comment. -* Fix various typos in comments and documentation. -* Handle load_segs overflow in register_dynlib_callback gracefully. -* Replace (fix) 'objs' acronym in comments with 'objects' word. -* Revert "Skip GC_DS_PER_OBJECT objs with negative descriptor in GC_mark_from". -* Workaround a bug in winpthreads causing parallel marks deadlock (MinGW). -* Workaround missing getcontext() in Docker osrf/ubuntu_32bit. +* Add gctest as a test (CMake) +* Change no-argument functions declaration style to ANSI C (extra files) +* Do not allow SHORT_DBG_HDRS if KEEP_BACK_PTRS or MAKE_BACK_GRAPH +* Ensure oom_fn callback executed on out-of-memory in calloc +* Fix '~' operator application to unsigned values shorter than word +* Fix 'context local variable might be clobbered by setjmp' compiler warning +* Fix 'shift count >= width of type' compiler warning in GC_SQRT_SIZE_MAX +* Fix assertion in GC_mark_from for non-heap regions +* Fix assertion in GC_steal_mark_stack for non-heap regions +* Fix assertion violation in GC_repeat_read if --enable-redirect-malloc +* Fix assertion violation in GC_wait_builder called from start_mark_threads +* Fix assertion violation in mark_local checking GC_mark_stack_top +* Fix bm_huge initialization for 64-bit targets (gctest) +* Fix calloc_explicitly_typed in case of lb*n overflow +* Fix conditional expression in pos_fetch, next non-macro definitions (cord) +* Fix CORD_substr_closure for the case when CORD_from_fn returns C string +* Fix double multiplication of lb by n in calloc_explicitly_typed +* Fix enable_parallel_mark condition in CMake script +* Fix gc_allocator.h file name in new_gc_alloc.h comment +* Fix gc_backptr.h, gc_mark.h, GC_DS_TAGS names in documentation +* Fix gc_cleanup destructor for non-heap objects (gc_cpp) +* Fix GC_collect_or_expand to prevent allocation size value wrap-around +* Fix GC_mark_stack_top assertion violation properly in mark_local +* Fix GC_requested_heapsize increment in GC_init +* Fix GCJ support in CMake build script +* Fix header filename in gcconfig.h comment +* Fix integer shift undefined behavior in GC_init_explicit_typing +* Fix Makefile.direct recursive invocation +* Fix malloc routines to prevent size value wrap-around (fix CVE-2016-9427) +* Fix MS VC warning about compiling unused checksums and thread_local_alloc +* Fix potential data race in GC_SysVGetDataStart (SPARC) +* Fix potential integer overflow in GC_find_limit_* functions +* Fix Solaris/sparc detection in case of strict C compliance is enforced +* Fix STACKBOTTOM for Solaris 11/x86 +* Fix storage class of local variable in register_dynamic_libraries (Irix) +* Fix typo in comment of GC_lock (Win32) +* Fix typos in GC_build_fl_clear2, GC_SysVGetDataStart, GET_MEM comment +* Fix various typos in comments and documentation +* Handle load_segs overflow in register_dynlib_callback gracefully +* Replace (fix) 'objs' acronym in comments with 'objects' word +* Revert "Skip GC_DS_PER_OBJECT objs with negative descriptor in GC_mark_from" +* Workaround a bug in winpthreads causing parallel marks deadlock (MinGW) +* Workaround missing getcontext() in Docker osrf/ubuntu_32bit == [7.2g] 2016-05-23 == -* Fix 'illegal option -xassembler-with-cpp' error (Oracle SunCC). -* Fix 'implicit declaration of function' compiler warnings in cord/de. -* Fix CFLAGS in configure regarding -O flag passing to SunCC compiler. -* Fix FirstDLOpenedLinkMap for case libgc not 1st dynamically linked (NetBSD). -* Fix GC initialization in cord de_win for Cygwin. -* Fix GC_get_stack_base if called before GC_init (Win32). -* Fix OSX issue with pthread_attr_setstacksize failure. -* Fix Unicode Win32 API calls in cord de_win. -* Fix USE_COMPILER_TLS macro duplicate description in README. -* Fix cord de_win WndProc prototype parameters for 64-bit (Win64). -* Fix file descriptor resource leak in GC_register_data_segments (OS/2). -* Fix filename printing in cordtest. -* Fix missing cord_pos.h, ec.h among installed headers (Automake). -* Fix missing GC_get_stack_base for Amiga. -* Fix missing msvc_dbg.h in dist_noinst_HEADERS (Automake). -* Fix mistyped ARM_THREAD_STATE macro (Darwin/arm). -* Fix null-pointer dereferences on out-of-memory in cord and tests. -* Fix potential multiplication overflow in check_heap_stats (gctest). -* Fix race (and potential deadlock) at marker threads initialization. -* Fix signedness of char values passed to isspace, iscntrl, isxdigit. -* Fix typo (items numbering) in GC_finalize_all documentation. -* Fix typos in ERROR_FL, GC_malloc_uncollectable comments. -* Fix typos in gc_priv.h, in README for ews4800. -* Fix unresolved vsnprintf in misc.c and snprintf in cordtest (DJGPP, VC). -* Fix various spelling errors. -* Fix vsprintf_args initialization/cleanup in CORD_vsprintf for EMX. -* Regenerate configure files using official libtool release (v2.4.2). -* Remove documentation about obsolete GC_REDIRECT_TO_LOCAL. -* Skip GC_DS_PER_OBJECT objects with negative descriptor in GC_mark_from. -* windows-untested: Fix paths to msvc_dbg.c/h. +* Fix 'illegal option -xassembler-with-cpp' error (Oracle SunCC) +* Fix 'implicit declaration of function' compiler warnings in cord/de +* Fix CFLAGS in configure regarding -O flag passing to SunCC compiler +* Fix FirstDLOpenedLinkMap for case libgc not 1st dynamically linked (NetBSD) +* Fix GC initialization in cord de_win for Cygwin +* Fix GC_get_stack_base if called before GC_init (Win32) +* Fix OSX issue with pthread_attr_setstacksize failure +* Fix Unicode Win32 API calls in cord de_win +* Fix USE_COMPILER_TLS macro duplicate description in README +* Fix cord de_win WndProc prototype parameters for 64-bit (Win64) +* Fix file descriptor resource leak in GC_register_data_segments (OS/2) +* Fix filename printing in cordtest +* Fix missing cord_pos.h, ec.h among installed headers (Automake) +* Fix missing GC_get_stack_base for Amiga +* Fix missing msvc_dbg.h in dist_noinst_HEADERS (Automake) +* Fix mistyped ARM_THREAD_STATE macro (Darwin/arm) +* Fix null-pointer dereferences on out-of-memory in cord and tests +* Fix potential multiplication overflow in check_heap_stats (gctest) +* Fix race (and potential deadlock) at marker threads initialization +* Fix signedness of char values passed to isspace, iscntrl, isxdigit +* Fix typo (items numbering) in GC_finalize_all documentation +* Fix typos in ERROR_FL, GC_malloc_uncollectable comments +* Fix typos in gc_priv.h, in README for ews4800 +* Fix unresolved vsnprintf in misc.c and snprintf in cordtest (DJGPP, VC) +* Fix various spelling errors +* Fix vsprintf_args initialization/cleanup in CORD_vsprintf for EMX +* Regenerate configure files using official libtool release (v2.4.2) +* Remove documentation about obsolete GC_REDIRECT_TO_LOCAL +* Skip GC_DS_PER_OBJECT objects with negative descriptor in GC_mark_from +* windows-untested: Fix paths to msvc_dbg.c/h == [7.2f] 2014-06-03 == -* Fix 'Bad signal in suspend_handler' abort on FreeBSD-9.2. -* Fix 'source file in a subdirectory' Automake warnings. -* Fix ABORT message in GC_restart_handler. -* Fix ADD_DEFINITION in CMakeLists.txt for kFreeBSD. -* Fix CMakeLists.txt: do not override CMAKE_OSX_ARCHITECTURES. -* Fix GC_alloc_large by bumping GC_collect_at_heapsize in GC_add_to_heap. -* Fix GC_scratch_last_end_ptr update on GC_scratch_alloc failure. -* Fix GET_MEM argument rounding in GC_scratch_alloc and similar. -* Fix PARALLEL_MARK for Windows 7+. -* Fix build (broken by fenv.h inclusion) on Linux/x86_64 under uClibc. -* Fix crash when using GC_malloc_many() as first allocation call. -* Fix mark stack excessive growth during parallel mark. -* Fix or remove broken URLs in documentation. -* Fix out-of-memory case in new_back_edges, push_in_progress (backgraph). -* Fix typo in GC_collect_or_expand comment. -* Fix typos in GC overview file, gc_config_macros.h, gc_cpp.h, README.changes. -* Regenerate configure files by automake 1.14.1, libtool 2.4.2.418. -* Update emails/links due to project site and ML transition. +* Fix 'Bad signal in suspend_handler' abort on FreeBSD-9.2 +* Fix 'source file in a subdirectory' Automake warnings +* Fix ABORT message in GC_restart_handler +* Fix ADD_DEFINITION in CMakeLists.txt for kFreeBSD +* Fix CMakeLists.txt: do not override CMAKE_OSX_ARCHITECTURES +* Fix GC_alloc_large by bumping GC_collect_at_heapsize in GC_add_to_heap +* Fix GC_scratch_last_end_ptr update on GC_scratch_alloc failure +* Fix GET_MEM argument rounding in GC_scratch_alloc and similar +* Fix PARALLEL_MARK for Windows 7+ +* Fix build (broken by fenv.h inclusion) on Linux/x86_64 under uClibc +* Fix crash when using GC_malloc_many() as first allocation call +* Fix mark stack excessive growth during parallel mark +* Fix or remove broken URLs in documentation +* Fix out-of-memory case in new_back_edges, push_in_progress (backgraph) +* Fix typo in GC_collect_or_expand comment +* Fix typos in GC overview file, gc_config_macros.h, gc_cpp.h, README.changes +* Regenerate configure files by automake 1.14.1, libtool 2.4.2.418 +* Update emails/links due to project site and ML transition == [7.2e] 2013-11-10 == -* Add weak attribute to avoid __data_start undefined messages (s390x). -* Add weak stubs for pthread_cancel API. -* Adjust 'pthread_[un]register_cancel undefined ref' workaround (Pthreads). -* Append _test suffix to 'initsecondarythread' binary file names. -* Enable PARALLEL_MARK and THREAD_LOCAL_ALLOC for FreeBSD in configure. -* Fix 'stack section' pointer passed to push_all_stack_sections (Pthreads). -* Fix GC_CreateThread 'dwStackSize' argument type for Win64. -* Fix GC_PTHREAD_PTRVAL definition for GC_PTHREADS_PARAMARK (Win32). -* Fix GC_clear_stack by declaring 'dummy' local array as volatile. -* Fix GC_get_stack_base assembly code (Cygwin/Clang). -* Fix GC_malloc_explicitly_typed_ignore_off_page for large allocations. -* Fix GC_marker_Id elements initialization (WinCE). -* Fix GC_print_trace missing unlock. -* Fix GC_unix_mmap_get_mem for open of /dev/zero failure. -* Fix GC_win32_free_heap compilation error for Cygwin. -* Fix GC_win32_free_heap to prevent memory leak if USE_GLOBAL_ALLOC. -* Fix Win32 GC_write preventing potential infinite recursion at abort. -* Fix assertion violation in GC_mark_from prefetch loop. -* Fix collection of objects referenced only from GC_mark_stack_X variables. -* Fix dwSize argument of VirtualFree call in detect_GetWriteWatch (Win32). -* Fix heap sections overflow for Win32/Cygwin with enabled parallel marker. -* Fix min_bytes_allocd preventing potential infinite loop in GC_allocobj. -* Fix missing tabs in SMakefile.amiga file. -* Fix null-pointer dereference in CORD_substr_closure. -* Fix old_segv/bus_act variables initialization for FreeBSD. -* Fix potential double fclose in test_extras (cordtest). -* Fix pthread_attr_t resource leak in pthread_create. -* Fix race in GC_print_all_errors regarding GC_leaked. -* Fix sizeof in GC_push_thread_structures. -* Fix stackbottom/stack_end assignment in GC_call_with_gc_active. -* Fix tests makefile to link with new GNU ld linking rules. -* Fix typos in comments and documentation. -* Fix unportable '==' test operators in configure. -* Fix vsprintf_args cleanup in CORD_vsprintf. -* Merge FreeBSD New ports collection for boehm-gc v7.2d. -* Replace GC_DBG_RA with GC_DBG_EXTRAS macro. -* Replace deprecated [CXX]INCLUDES to AM_C[PP]FLAGS in configure.ac file. -* Use __builtin_extract_return_addr in GC_RETURN_ADDR_PARENT (gcc/x86). +* Add weak attribute to avoid __data_start undefined messages (s390x) +* Add weak stubs for pthread_cancel API +* Adjust 'pthread_[un]register_cancel undefined ref' workaround (Pthreads) +* Append _test suffix to 'initsecondarythread' binary file names +* Enable PARALLEL_MARK and THREAD_LOCAL_ALLOC for FreeBSD in configure +* Fix 'stack section' pointer passed to push_all_stack_sections (Pthreads) +* Fix GC_CreateThread 'dwStackSize' argument type for Win64 +* Fix GC_PTHREAD_PTRVAL definition for GC_PTHREADS_PARAMARK (Win32) +* Fix GC_clear_stack by declaring 'dummy' local array as volatile +* Fix GC_get_stack_base assembly code (Cygwin/Clang) +* Fix GC_malloc_explicitly_typed_ignore_off_page for large allocations +* Fix GC_marker_Id elements initialization (WinCE) +* Fix GC_print_trace missing unlock +* Fix GC_unix_mmap_get_mem for open of /dev/zero failure +* Fix GC_win32_free_heap compilation error for Cygwin +* Fix GC_win32_free_heap to prevent memory leak if USE_GLOBAL_ALLOC +* Fix Win32 GC_write preventing potential infinite recursion at abort +* Fix assertion violation in GC_mark_from prefetch loop +* Fix collection of objects referenced only from GC_mark_stack_X variables +* Fix dwSize argument of VirtualFree call in detect_GetWriteWatch (Win32) +* Fix heap sections overflow for Win32/Cygwin with enabled parallel marker +* Fix min_bytes_allocd preventing potential infinite loop in GC_allocobj +* Fix missing tabs in SMakefile.amiga file +* Fix null-pointer dereference in CORD_substr_closure +* Fix old_segv/bus_act variables initialization for FreeBSD +* Fix potential double fclose in test_extras (cordtest) +* Fix pthread_attr_t resource leak in pthread_create +* Fix race in GC_print_all_errors regarding GC_leaked +* Fix sizeof in GC_push_thread_structures +* Fix stackbottom/stack_end assignment in GC_call_with_gc_active +* Fix tests makefile to link with new GNU ld linking rules +* Fix typos in comments and documentation +* Fix unportable '==' test operators in configure +* Fix vsprintf_args cleanup in CORD_vsprintf +* Merge FreeBSD New ports collection for boehm-gc v7.2d +* Replace GC_DBG_RA with GC_DBG_EXTRAS macro +* Replace deprecated [CXX]INCLUDES to AM_C[PP]FLAGS in configure.ac file +* Use __builtin_extract_return_addr in GC_RETURN_ADDR_PARENT (gcc/x86) == [7.2d] 2012-08-09 == -* Fix GC_call_with_stack_base to prevent its tail-call optimization. -* Fix all address-of-dummy operations by using GC_approx_sp() instead. -* Fix stop_info.stack_ptr assignment in GC_suspend_all for OpenBSD. -* Fix test_cpp (ensure the collector recognizes pointers to interiors). -* Fix thread-related tests for pthreads-w32. -* test_cpp: Fix WinMain to prevent SEGV if zero arguments passed (MinGW). +* Fix GC_call_with_stack_base to prevent its tail-call optimization +* Fix all address-of-dummy operations by using GC_approx_sp() instead +* Fix stop_info.stack_ptr assignment in GC_suspend_all for OpenBSD +* Fix test_cpp (ensure the collector recognizes pointers to interiors) +* Fix thread-related tests for pthreads-w32 +* test_cpp: Fix WinMain to prevent SEGV if zero arguments passed (MinGW) == [7.2c] 2012-06-11 == -* Fix CORD_cat_char_star to prevent SEGV in case of out-of-memory. -* Fix GC_FirstDLOpenedLinkMap() for NetBSD 6 release. -* Fix GC_scratch_alloc and GC_get_maps invocations to prevent SEGV. -* Fix visibility of GC_clear/set_mark_bit (unhide symbols). -* Fix visibility of GC_push_all/conditional, GC_push_other_roots symbols. +* Fix CORD_cat_char_star to prevent SEGV in case of out-of-memory +* Fix GC_FirstDLOpenedLinkMap() for NetBSD 6 release +* Fix GC_scratch_alloc and GC_get_maps invocations to prevent SEGV +* Fix visibility of GC_clear/set_mark_bit (unhide symbols) +* Fix visibility of GC_push_all/conditional, GC_push_other_roots symbols == [7.2b] 2012-05-23 == -* Fix assertion in GC_malloc_[atomic_]uncollectable (THREADS case only). +* Fix assertion in GC_malloc_[atomic_]uncollectable (THREADS case only) == [7.2] 2012-05-11 == -* Abort in GC_thr_init on pthread_atfork failure (POSIX threads). -* Add GC_WIN32_PTHREADS target in configure. -* Add GC_is_disabled new function to GC API. -* Add info that getcontext() resets FPE mask no longer on Linux/x86_64. -* Add public GC_set_handle_fork to control forked child handling support. -* Add realloc_test.c test. -* Add support for Hexagon target. -* Add thread-safe GC_get_heap_usage_safe to GC API. -* Change GC_check_fl_marks prototype and implementation. -* Check pthread_create/join result in test. -* Define GC_DLL (in configure) if building only dynamic libraries. -* Define NO_DEBUGGING (in configure) if "--disable-gc-debug" is set. -* Disable incremental mode on Darwin if fork handling requested. -* Enable parallel marker in configure for Solaris. -* Fix "comparison of signed and unsigned values" compiler warnings. -* Fix 'volatile' keyword placement in GC_SysVGetDataStart. -* Fix ALIGNMENT, CPP_WORDSZ, GC_GRANULE_BYTES/WORDS for x32 target. -* Fix GC_READ_ENV_FILE code for Cygwin. -* Fix GC_add_roots_inner for Mac OS X (align segment start). -* Fix GC_check_fl_marks regarding concurrent access. -* Fix GC_finalizer_nested size to workaround alignment problem in Watcom. -* Fix GC_find_limit_with_bound to always reset fault handler on return. -* Fix GC_init static assertion for clang/x64 (Darwin). -* Fix GC_init[_lib_bounds] and GC_get_main_stack_base for malloc redirection. -* Fix GC_push_all/selected boundaries check. -* Fix GC_register_my_thread marking thread as detached (Cygwin/pthreads-w32). -* Fix GC_remove_all_threads_but_me to cleanup thread-specific data storage. -* Fix GC_restart_handler to preserve errno if needed. -* Fix GC_root_size update in GC_add_roots_inner (Win32). -* Fix GC_unregister_my_thread to ensure no ongoing incremental GC (Win32). -* Fix GC_with_callee_saves_pushed for clang (disable __builtin_unwind_init). -* Fix calloc, GC_generic_malloc to check for allocation size overflows. -* Fix compiler warning in GC_dyld_image_add/remove (Darwin). -* Fix configure --enable-cplusplus make install. -* Fix configure to disable GCC aliasing optimization unless forced to. -* Fix duplicate definitions in gcconfig.h for NetBSD. -* Fix fork() support on Cygwin and Darwin targets. -* Fix gc.h compatibility regression regarding GC_PTR, GC_I_HIDE_POINTERS. -* Fix gc_cpp.cc for Cygwin (remove duplicate function definition). -* Fix gcconfig.h to define USE_GET_STACKBASE_FOR_MAIN for Android. -* Fix gcconfig.h to handle mips64-linux target. -* Fix gctest (for Win32) to avoid GC_print_stats internal variable usage. -* Fix mach_dep.c to include sys/ucontext.h on Mac OS X 10.6. -* Fix tests to check GC_malloc result for NULL (out-of-memory). -* Fix thread model in configure for MinGW ("win32" instead of "posix"). -* Fix various warnings reported by LINT-like tools. -* Fix visibility of some GC internal symbols used by GNU GCJ currently. -* Port some thread tests to Win32. -* Refine API GC setters and getter comments regarding locking. -* Refine GC_stackbottom description in gc.h. -* Remove duplicate calls in GC_register_dynamic_libraries. -* Remove locking in API GC_get_bytes_since_gc and friends. -* Remove newly-added GC_get_heap_size/free_bytes_inner from API. -* Remove some local variables that are unused. -* Support multi-threading for RTEMS target. -* Use global GC_noop_sink variable in GC_noop1 to suppress compiler warning. -* Use pkg-config to pick up libatomic_ops, etc. -* Workaround some Linux/arm kernels bug to get correct GC_nprocs value. +* Abort in GC_thr_init on pthread_atfork failure (POSIX threads) +* Add GC_WIN32_PTHREADS target in configure +* Add GC_is_disabled new function to GC API +* Add info that getcontext() resets FPE mask no longer on Linux/x86_64 +* Add public GC_set_handle_fork to control forked child handling support +* Add realloc_test.c test +* Add support for Hexagon target +* Add thread-safe GC_get_heap_usage_safe to GC API +* Change GC_check_fl_marks prototype and implementation +* Check pthread_create/join result in test +* Define GC_DLL (in configure) if building only dynamic libraries +* Define NO_DEBUGGING (in configure) if "--disable-gc-debug" is set +* Disable incremental mode on Darwin if fork handling requested +* Enable parallel marker in configure for Solaris +* Fix "comparison of signed and unsigned values" compiler warnings +* Fix 'volatile' keyword placement in GC_SysVGetDataStart +* Fix ALIGNMENT, CPP_WORDSZ, GC_GRANULE_BYTES/WORDS for x32 target +* Fix GC_READ_ENV_FILE code for Cygwin +* Fix GC_add_roots_inner for Mac OS X (align segment start) +* Fix GC_check_fl_marks regarding concurrent access +* Fix GC_finalizer_nested size to workaround alignment problem in Watcom +* Fix GC_find_limit_with_bound to always reset fault handler on return +* Fix GC_init static assertion for clang/x64 (Darwin) +* Fix GC_init[_lib_bounds] and GC_get_main_stack_base for malloc redirection +* Fix GC_push_all/selected boundaries check +* Fix GC_register_my_thread marking thread as detached (Cygwin/pthreads-w32) +* Fix GC_remove_all_threads_but_me to cleanup thread-specific data storage +* Fix GC_restart_handler to preserve errno if needed +* Fix GC_root_size update in GC_add_roots_inner (Win32) +* Fix GC_unregister_my_thread to ensure no ongoing incremental GC (Win32) +* Fix GC_with_callee_saves_pushed for clang (disable __builtin_unwind_init) +* Fix calloc, GC_generic_malloc to check for allocation size overflows +* Fix compiler warning in GC_dyld_image_add/remove (Darwin) +* Fix configure --enable-cplusplus make install +* Fix configure to disable GCC aliasing optimization unless forced to +* Fix duplicate definitions in gcconfig.h for NetBSD +* Fix fork() support on Cygwin and Darwin targets +* Fix gc.h compatibility regression regarding GC_PTR, GC_I_HIDE_POINTERS +* Fix gc_cpp.cc for Cygwin (remove duplicate function definition) +* Fix gcconfig.h to define USE_GET_STACKBASE_FOR_MAIN for Android +* Fix gcconfig.h to handle mips64-linux target +* Fix gctest (for Win32) to avoid GC_print_stats internal variable usage +* Fix mach_dep.c to include sys/ucontext.h on Mac OS X 10.6 +* Fix tests to check GC_malloc result for NULL (out-of-memory) +* Fix thread model in configure for MinGW ("win32" instead of "posix") +* Fix various warnings reported by LINT-like tools +* Fix visibility of some GC internal symbols used by GNU GCJ currently +* Port some thread tests to Win32 +* Refine API GC setters and getter comments regarding locking +* Refine GC_stackbottom description in gc.h +* Remove duplicate calls in GC_register_dynamic_libraries +* Remove locking in API GC_get_bytes_since_gc and friends +* Remove newly-added GC_get_heap_size/free_bytes_inner from API +* Remove some local variables that are unused +* Support multi-threading for RTEMS target +* Use global GC_noop_sink variable in GC_noop1 to suppress compiler warning +* Use pkg-config to pick up libatomic_ops, etc +* Workaround some Linux/arm kernels bug to get correct GC_nprocs value == [7.2alpha6] 2011-06-14 == -- 2.40.0