1e53b9dc1a
== [8.2.2] 2022-08-26 == * Abort if no progress with thread suspend/resume signals resending * Add CMake option to force libatomic_ops headers usage * Add _PROP suffix to CORD/GC[CPP]_VERSION variables in CMake script * Allow not to bypass pthread_cancel hardening in pthread_start * Allow to start marker threads in child of single-threaded client * Avoid potential race in GC_init_real_syms after GC_allow_register_threads * Avoid potential signal loss before sigsuspend in suspend_handler if TSan * Define SUNOS5SIGS macro for kFreeBSD * Distribute gc_gcj.h and some other headers in single-obj-compilation * Do not assert that GC is initialized at DLL_THREAD_DETACH (Win32) * Do not call SET_HDR() to remove forwarding counts if none exists in hblk * Do not call mprotect/mmap to GC_unmap/remap (Linux) * Do not count unmapped regions if GC_unmap is madvise-based (Linux) * Do not define NEED_FIND_LIMIT in case of OpenBSD user threads * Do not fail tests if pthread_create returns resource unavailable error * Do not name GCC intrinsics as C11 ones * Do not probe to find main data root start if dl_iterate_phdr exists * Do not send signal to thread which is suspended manually * Do not use usleep between signals resend if ThreadSanitizer * Eliminate '-pedantic is not option that controls warnings' GCC-6.3 message * Eliminate '/GS can not protect parameters' MS VC warning in msvc_dbg * Eliminate 'R_AARCH64_ABS64 used with TLS symbol' linker warning (clang) * Eliminate 'buffer overflow detected' FP error in realloc_test * Eliminate 'extension used' clang warning in sparc_mach_dep.S (configure) * Eliminate 'function/data pointer conversion in expression' MSVC warning * Eliminate 'implicit decl of _setjmp' gcc warning if -std=c11 on Cygwin * Eliminate 'layout of aggregates has changed in GCC 5' warning in test_cpp * Eliminate 'new_l may be used uninitialized' gcc warning in os_dep (Cygwin) * Eliminate 'old_gc_no is initialized but not referenced' MS VC false warning * Eliminate 'possible loss of data' compiler warning in GC_envfile_getenv * Eliminate 'potentially uninitialized local variable tc' warning (MSVC) * Eliminate 'skipping config since MAX_HEAP_SECTS is unknown' cppcheck FP * Eliminate 'unused but set variable' gcc warnings in cpptest * Eliminate 'value exceeds maximum size' warnings in debug_malloc, huge_test * Eliminate 'writing into region of size 0' gcc FP warning in realloc * Eliminate ASan stack-buffer-underflow FP in GC_mark_and_push_stack (E2K) * Eliminate code defect about incorrect size of allocated object (leaktest) * Eliminate data race reported by TSan in GC_have_errors * Eliminate division-by-zero FP warning in GC_ASSERT in reclaim_block * Eliminate stringop-overflow gcc-12 warning in CORD__next * Ensure typed objects descriptor is never located in the first word * Fix 'GC_greatest_stack_base_below is defined but not used' warning (IA64) * Fix 'GC_text_mapping not used' GCC warning if redirect malloc w/o threads * Fix 'ISO C forbids conversion of function pointer to object' warning * Fix 'undeclared getpagesize' compiler warning on AIX and OSF1 * Fix 'undefined reference to __data_start' linker error on Linux/aarch64 * Fix 'unresolved __imp__wsprintfA' linker error in msvc_dbg.c (MSVC) * Fix 'unresolved symbol GetModuleHandle' error in win32_threads.c (UWP) * Fix (workaround) stack overflow in gctest on Alpine Linux/s390x * Fix GC_ATTR_NO_SANITIZE_THREAD definition for GCC * Fix GC_allocate_ml incorrect cleanup in GC_deinit if pthreads (MinGW) * Fix GC_dirty() argument in GC_malloc_explicitly_typed_ignore_off_page * Fix GC_make_descriptor for zero length argument * Fix GC_suspend_thread if called before thread destructor * Fix GC_unmapped_bytes update in GC_unmap for Sony PS/3 * Fix SIGSEGV caused by dropped stack access from child process in gctest * Fix SUNOS5SIGS documentation to match macro definition in gcconfig.h * Fix abort in Win32 DllMain if PARALLEL_MARK * Fix abort when GC_repeat_read returns zero * Fix assertion about built-in AO_test_and_set_acquire on sparc64 (gcc-12) * Fix assertion violation in GC_allow_register_threads on Windows * Fix assertion violation of GC_thread_key alignment if pthread-based TLS * Fix comment in GC_init regarding GC_init_parallel call * Fix context saving when GC_suspend_thread(self) * Fix data race in fail_proc1 of gctest * Fix hang in GC_free if GC_PREFER_MPROTECT_VDB (Mingw64) * Fix hang in select() called from suspend signal handler if TSan * Fix hang on sem_wait in GC_suspend_thread if thread was resumed recently * Fix hb_obj_kind type in documentation (ASCII diagram) describing hblkhdr * Fix incremental mode enabling in gctest if TEST_MANUAL_VDB * Fix linking of tests in case of finalization is off * Fix lock assertion violation in GC_find_limit if always multi-threaded * Fix memory return to OS in GC_unmap * Fix missing lock when GC_generate_random_valid_address is called * Fix missing write() declaration if CONSOLE_LOG (Watcom) * Fix nodist_libgc_la_SOURCES value in Makefile.am for Solaris/sparc * Fix oldProc initialization in gc_cleanup and eliminate related warnings * Fix parallel_initialized assertion violation in initsecondarythread (Win32) * Fix potential race if start_mark_threads called from threads in child * Fix propagation of out-of-memory occurred in GC_make_sequence_descriptor * Fix pthread_setname_np and dladdr detection by CMake * Fix race between calloc_explicitly_typed and push_complex_descriptor * Fix typos in comments and debugging.md * Fix undefined __stack_base__ on UWP/arm64 (llvm-mingw) * Force GC_with_callee_saves_pushed in suspend_handler if NO_SA_SIGACTION * Link with rt library to get clock_gettime where necessary * Make finalizer_closure pointer read/write atomic in malloc and callback * Move platform-specific sleep call to GC_usleep (refactoring) * Pass -lrt linker option in CMake script on HP/UX, NetBSD * Prevent (fix) parallel custom mark procs run in single-threaded clients * Prevent changing of GC_markers_m1 value while collection in progress * Refer to Makefile.direct instead of deleted Makefile file in README * Relax assertion of hb_n_marks in reclaim_block if more than two markers * Remove IF_IA64 macro in pthread_stop_world (refactoring) * Remove checking of RS6000 completely * Remove duplicate check of MSWIN_XBOX1 in os_dep.c * Remove duplicate include gc_tiny_fl.h in gc_priv.h * Remove non-working check of M68K in gctest * Remove useless TSan W/A about read of mark_lock_holder for Windows * Replace RAISE_SIGNAL macro with a static function (refactoring) * Replace SSH cloning with HTTPS one in README * Retry pthread_kill if EAGAIN (Linux) * Revert "Check real-symbols are already initialized in pthread_join/detach" * Revert "Remove nested always-false ifdef for HPUX and FREEBSD" * Revert addition of msvc_dbg.h in include.am * Set default build type to RelWithDebInfo (CMake) * Start configure help messages with a lower case letter * Support 'z' format modifier by CORD_vsprintf * Support Elbrus 2000 (Linux/e2k) * Support GCC MCF thread model (mcfgthreads) in configure (MinGW) * Support GC_remove_roots on Win32 * Support OpenBSD/riscv64 * Support build using Makefile.direct on Linux/sparc * Support space-separated flags in CFLAGS_EXTRA passed to CMake * Update README.win32 about default build configuration (configure, cmake) * Update documentation of GC_RATE and MAX_PRIOR_ATTEMPTS * Use SIGRTMIN+6 as suspend signal if sigrt-signals on OpenBSD * Use SIGUSR1/2 on FreeBSD/arm64 * Use compiler TLS on NetBSD only if at least gcc-4.4 or clang-3.9 * Workaround 'info is not assigned' cppcheck FP if assertions on (OS X) * Workaround SIG_SUSPEND delivery to thread inside mutex_lock fail if TSan * Workaround TSan FP about race between generic_malloc and array_mark_proc * Workaround TSan FP in acquire_mark_lock called from fork_prepare_proc * Workaround TSan FP warning in finalized_malloc, push_unconditionally * Workaround TSan FP warning in fork_prepare_proc * Workaround TSan FP warning in push_marked1/2/4, ptr_store_and_dirty * Workaround Thread Sanitizer (TSan) FP warning in is_valid_displacement * Workaround call stack size exceeded in gctest (Wasm) * Workaround crash in FreeBSD rand() by avoiding its concurrent usage * Workaround gctest hang if test compiled as C++ code by MSVC (CMake) * Workaround msvc_dbg.c build failure on arm[64] (MSVC) |
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| buildlink3.mk | ||
| DESCR | ||
| distinfo | ||
| Makefile | ||
| options.mk | ||
| PLIST | ||