Log message:
https

Log message:
boehm-gc: update to 8.2.4.

== [8.2.4] 2023-05-26 ==

* Abort with appropriate message if first call of mmap fails with EPERM
* Adjust CORD_ec comment placement in ec.h
* Adjust WoW64 workaround to work on UWP/WinRT
* Adjust naming of Win32/64 and x86/64 words in comments and documentation
* Avoid potential race between realloc and GC_block_was_dirty
* Do not double-clear first two words of object in GC_generic_malloc_aligned
* Do not mention FASTLOCK in comment
* Do not mix debug and non-debug allocations in disclaim tests
* Do not prohibit threaded builds with malloc redirection on non-Linux
* Do not prohibit zero proc argument in GC_register_disclaim_proc
* Eliminate '&array may not produce intended result' wcc warnings
* Eliminate 'GC_unmap_end declared but unused' bcc warning in disclaim_bench
* Eliminate 'ISO C++17 does not allow register specifier' gcc warning
* Eliminate 'cast signed to bigger unsigned' CSA warning in WARNs, new_thread
* Eliminate 'n obtained from untrusted source' code defect FP in test_cpp
* Eliminate 'skipping config since MAXSIG/_NSIG is unknown' cppcheck FP
* Eliminate data race FP between remove_protection and write_fault_handler
* Eliminate data race FP reported in need_unreachable_finalization by TSan
* Ensure 'new' system header is included by gc_cpp.h if GC_INCLUDE_NEW
* Ensure GC_NO_PTHREAD_SIGMASK defined if no GC_pthread_sigmask prototype
* Fix 'EMSCRIPTEN macro redefined' compile error
* Fix 'ISO C90 forbids mixed decl and code' warning in SOFT_VDB dirty_init
* Fix 'call to undeclared pthread_setname_np' errors in configure and cmake
* Fix 'failed to create new win32 semaphore' Cygwin fatal error at fork
* Fix 'operator new is missing throw(bad_alloc)' clang warning in gc_cpp.h
* Fix 'overflow in conversion from word' g++ warning in GC_init
* Fix 'unknown option --no-undefined' linker error in cmake script (OS X)
* Fix 'unresolved _end' linker error when targeting Android bitcode
* Fix CORD_next() indent inside loop in test_basics() of cordtest
* Fix DCL_LOCK_STATE placement in GC_set_oom_fn
* Fix GC_excl_table overrun on overflow in GC_exclude_static_roots
* Fix GC_thread_is_registered for finished threads
* Fix GC_unreachable_finalize_mark_proc to ensure its unique address
* Fix GC_unregister_my_thread call before GC functions usage in gctest
* Fix IRIX5 defined wrongly on FreeBSD/mips, WinCE/mips, Tandem S-Series
* Fix allocated objects count increment in alloc8bytes of gctest
* Fix alt-stack handling in GC_push_all_stacks if stack grows up
* Fix comparisons to heap boundary in GC_get_back_ptr_info and GC_mark_from
* Fix data race in GC_heapsize_at_forced_unmap variable
* Fix description of client promise for IGNORE_OFF_PAGE allocated objects
* Fix disabling of automatic dynamic libraries registration
* Fix double initialization of main thread local free lists on Win32
* Fix gccpp and gctba library names in gcinterface.md
* Fix infinite loop in disable_gc_for_dlopen and GC_wait_for_gc_completion
* Fix infinite wait in pthread_join/detach if thread already finished (Win32)
* Fix joinable threads shutdown on NaCl
* Fix loop condition over dll_thread_table in GC_lookup_pthread (Win32)
* Fix missing GC_CALLBACK for GC_waitForSingleObjectInfinite
* Fix missing extern C for __asan_default_options
* Fix missing libalphagc.so dependency in Makefile.direct
* Fix missing lock while updating GC_in_thread_creation in GC_exit_check
* Fix missing recovery from faults in GC_mark_some on Win64 if MinGW
* Fix missing result check of pthread_attr_getdetachstate in pthread_create
* Fix mistyped function name in documentation of REDIRECT_REALLOC
* Fix negative heap size values reported in WARN
* Fix null pointer dereference in TRACE_TARGET
* Fix of GC_bytes_allocd increment in GC_generic_malloc_inner
* Fix overlapping region assertion in mark_some if malloc redirect on Linux
* Fix potential SIGSEGV on out-of-memory in gctest
* Fix signals delivery fail in find-leak mode if init from non-main thread
* Fix stack top/bottom print order in GC_push_all_stacks if stack grows up
* Fix store-and-dirty call in GC_CONS
* Fix unregistering of thread created by intercepted pthread_create on NaCl
* Fix unused GC_parse_version if no SOFT_VDB and no parallel mark on Linux
* Fix use of unset errno after pthread_create/sigmask calls
* Fix various typos in comments and documentation
* Increment allocated objects count after GC_GCJ_MALLOC() in gctest
* Invoke GC_oom_fn if GC_make_array_descriptor failed because of no memory
* Make Emscripten Asyncify feature optional
* Mention gctba library in README.cmake
* Prevent 'function should return a value' BCC error in CMake script
* Provide meaningful error message in case of Emscripten threaded build
* Reduce local variable scope in resend_lost_signals_retry for cppcheck
* Remove disable-warning options from WCC_MAKEFILE unrecognized by wcc v2.0
* Remove false warning of missing libpthread.so on Linux
* Remove redundant 'ifdef THREADS' around LOCK/UNLOCK in call_with_alloc_lock
* Remove redundant GC_ATTR_UNUSED for GC_mark_and_push
* Remove unused GC_old_sig_mask from gc_locks.h
* Replace WARN in GC_mark_some wrapper back to GC_COND_LOG_PRINTF
* Specify throw and noexcept for operator new/delete in gc_cpp.h for MS VC
* Support Hurd/x86_64
* Support client-defined stack pointer adjustment before thread stack push
* Suppress 'unreachable code' wcc warning in I_HOLD_LOCK assertion (CMake)
* Update autotools for release preparation (ac-2.71, am-1.16.5, m4-1.14.19)
* Update dump function name in GC_DUMP_REGULARLY variable documentation
* Use emscripten_stack_get_base instead of emscripten_scan_stack
* Use sbrk() to get OS memory on Emscripten
* Workaround 'writing into region of size 0' gcc warning in suspend_handler
* Workaround CSA null pointer dereference FP in invalidate_map of cord/de
* Workaround a malfunction of soft-dirty bits clearing on Power9

Log message:
boehm-gc: fix configury to recognize riscv on netbsd

Log message:
boehm-gc: update to 8.2.2.

== [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)

Log message:
boehm-gc: install two headers again

These are installed conditionally "where needed" as of 8.2.0,
but it seems something is wrong, since on NetBSD they are used
by gc.h, but not installed.

Bump PKGREVISION.

Log message:
boehm-gc: update to 8.2.0.

== [8.2.0] 2021-09-29 ==

* Add API for accessing incremental GC time limit with nanosecond precision
* Add API function to force start of incremental collection
* Add GC_ prefix to scan_ptr and some other static variables (refactoring)
* Add GC_get/set_disable_automatic_collection API
* Add I_HOLD_LOCK assertion to expand_hp_inner and related functions
* Add assertion on free-list argument and result of GC_new_kind
* Add assertion that GC is initialized to base incremental_protection_needs
* Add assertions that GC_page_size is initialized
* Add cordtest, staticrootstest, test_cpp, tracetest, disclaim tests (CMake)
* Add debug messages on thread suspend/resume (Win32)
* Add dummy testing of GC_incr_bytes_allocd/freed
* Add table of contents in gcdescr.md
* Add testing of GC_CALLOC/MALLOC_EXPLICITLY_TYPED (gctest)
* Adjust formatting of numbered lists in README.md to match other .md files
* Adjust highlighting of API prototypes in gcinterface.md
* Adjust macro def/usage for AVR32, CRIS, NETBSD, OPENBSD, SH4 in gcconfig.h
* Adjust printf calls in gctest check_heap_stats so that each has new-line
* Allow incremental GC on Cygwin
* Allow memory unmapping in case of MPROTECT_VDB
* Allow to disable GWW or mprotect-based VDB at build
* Allow to disable Glibc FPU exception mask and TSX workarounds (Linux)
* Allow to disable __builtin_return_address(1) usage (x86 and x64)
* Allow to specify custom value of LOG_PHT_ENTRIES
* Always abort on failure to access /proc/self/maps (Linux)
* Always define default_push_other_roots (code refactoring)
* Avoid gcc stringop-overflow warning for intended overflow in smashtest
* Avoid initial 3ms pause on world stop/start with GC_retry_signals (Linux)
* Build cord.lib by Makefile.direct, NT_MAKEFILE, OS2_MAKEFILE, WCC_MAKEFILE
* Build gc as a shared multi-threaded library by default (CMake)
* Build gccpp library by Makefile.direct, NT_MAKEFILE and WCC_MAKEFILE
* Build gctba library
* Build shared libraries by default (WCC_MAKEFILE)
* Change CLOCK_TYPE to timespec for Nintendo Switch (code refactoring)
* Change EMSCRIPTEN macro for internal use to no-underscore format
* Change log_size fields of finalizer to unsigned type (code refactoring)
* Change type of toggleref_array_size/capacity to size_t (code refactoring)
* Check leak of objects allocated by CRT malloc in gctest (MS VC)
* Check real-symbols are already initialized in pthread_join/detach
* Collapse multiple includes of windows.h (code refactoring)
* Comments reformatting in mark.c to properly delimit sentences
* Compile de test GUI app with resources (CMake)
* Compile gc.c unless building static libraries (NT_MAKEFILE, WCC_MAKEFILE)
* Compile msvc_dbg.c by CMake script (MS VC)
* Declare API function and print amount of memory obtained from OS
* Define GC_win32_free_heap API function for all Windows targets
* Define STATIC macro to static by default
* Depend number of fork_a_thread calls on NTHREADS (gctest)
* Detect dladdr() presence in CMake script
* Detect presence of execinfo.h system header in CMake script
* Detect presence of getcontext and dl_iterate_phdr in CMake script
* Detect sigsetjmp() availability in CMake script
* Disable Clang/GCC aliasing optimization in CMake script by default
* Do not build tests by default (Makefile.direct and other Makefiles)
* Do not build the tests by default (CMake)
* Do not call GC_push_conditional unless PROC_VDB
* Do not call add_to_our_memory with null pointer (refactoring)
* Do not compile pthread_*.c files in Cygwin or MSYS (CMake)
* Do not define GC_write_cs for Xbox One target
* Do not define HAVE_NO_FORK for all Unix-like systems
* Do not hard-code CMAKE_DL_LIBS value and install paths (CMake)
* Do not hard-code finalizable objects limit which triggers GC
* Do not update scratch_last_end_ptr unless used by reg dynamic libraries
* Document GC_incr_bytes_allocd/freed API function
* Eliminate '(long)size<=0 is always false' cppcheck FP
* Eliminate 'Consecutive return is unnecessary' cppcheck style warning
* Eliminate 'accessing GC_dont_gc without lock' in GC_init code defect FP
* Eliminate 'bytes_freed access w/o lock in incr_bytes_free' code defect FP
* Eliminate 'checking if unsigned i < 0' cppcheck FP in is_heap_base
* Eliminate 'hash_val value is never used' cppcheck false positive
* Eliminate 'passing tainted var maps_buf to tainted sink' code defect FP
* Eliminate 'retry_cnt is assigned value but never used' cppcheck FP
* Eliminate 'stop variable is always 0' compiler warning in print_callers
* Eliminate 'struct member os_callback is never used' cppcheck warning
* Eliminate 't->flags not atomically updated' code defect FP
* Eliminate 'tmpl might be accessed at non-zero index' cppcheck error
* Eliminate GCC warning of unsafe __builtin_return_address(1)
* Eliminate code duplication in reclaim_clear and disclaim_and_reclaim
* Eliminate double lock code defect false positive in generic_lock
* Eliminate memory leak reported in add_current_malloc_heap at exit (Win32)
* Emscripten single-threaded support (detect stack base, push registers)
* Enable CMake-based build for Borland and Watcom compilers
* Enable compilation without C runtime (Win32)
* Enable fork testing in single-thread builds (Unix-like)
* Enable mprotect-based incremental GC for Linux/arm and Linux/aarch64
* Enable true incremental collection even if parallel marker is on
* Enable use of __builtin_unwind_init() if clang-8 or later
* Ensure ELFSIZE is defined in dyn_load.c for OpenBSD (code refactoring)
* Ensure add_to_heap_inner arguments are valid (refactoring)
* Ensure all getters and setters are run at least once by gctest (pthreads)
* Export CMake targets with namespace BDWgc
* Fix 'const obj must be initialized if not extern' error in gc_alloc_ptrs.h
* Fix ./libgc.la dependency on FreeBSD (Automake)
* Fix HOST determination in CMake script
* Fix copyright message in de_win.rc, gc_cpp.cc, ec.h and specific.h
* Fix missing OS_TYPE definition for some targets
* Fix mmap(PROT_NONE) failure if RLIMIT_AS value is low (Linux)
* Generate cordtest and de executable files in GC base folder
* Generate pkg-config metadata file (CMake)
* Get rid of some non-ELF ifdefs (code refactoring)
* Handle potential incomplete buffer read in GC_linux_main_stack_base
* Implement GET_TIME for Nintendo Switch
* Increase NTHREADS value in tests if code coverage analysis
* Install docs and man page if enable_docs (CMake)
* Install gc_gcj.h and gc_pthread_redirects.h only if appropriate
* Log abort message details even if not print_stats (unless SMALL_CONFIG)
* Mark buffer returned by get_maps as const (code refactoring)
* Move C++ GC_ATTR_EXPLICIT and GC_NOEXCEPT definition to gc_config_macros.h
* Move GC state non-pointer variables into GC_arrays (code refactoring)
* Move GC state pointer variables into GC_arrays
* Move GC_scratch_recycle_inner() to alloc.c (refactoring)
* Move GC_throw_bad_alloc definition to new C++ file
* Move QNX and Emscripten macro definitions to proper place in gcconfig.h
* Move definition of GC_n_mark_procs and GC_n_kinds from mark.c to misc.c
* New API (GC_set_markers_count) to control number of parallel markers
* New API function to clear GC exclusion table
* New API function to get size of object debug header
* New API standalone functions to acquire and release the allocator lock
* New CMake option (disable_gc_debug) to remove debugging code
* New CMake option (disable_handle_fork) to disable fork handling completely
* New macro (CONSOLE_LOG) to enable logging to console on Win32
* New macro (GCTEST_PRINT_VERBOSE) to enable verbose logging in test.c only
* New macro (NO_MSGBOX_ON_ERROR) to avoid message box on GC abort (Win32)
* OpenBSD does not use ELF_CLASS (code refactoring)
* Pass -D GC_DLL -fvisibility=hidden if default configure build is requested
* Pass -no-undefined linker flag if building shared libraries (CMake)
* Print pid of child processes if verbose logging (gctest)
* Read environment variables from a file on WinCE (CMake script)
* Reduce stack-allocated buffer in get_nprocs from 4KB to 1.7KB
* Refine flags field comment in pthread_support.h
* Reflect result of VDB selection at runtime in incremental_protection_needs
* Reformat code of GC_push_roots
* Reformat gc.man (wrap long lines)
* Reformatting and code refactoring of CMake script
* Remove 'current users' section from overview.md
* Remove 'distributed ports', 'scalable versions' sections from overview.md
* Remove AC_MSG_RESULT for THREADDLLIBS (dgux386)
* Remove Borland-specific Makefile and gc.mak script
* Remove GC_eobjfreelist variable in typd_mlc.c (code refactoring)
* Remove GC_gcj_malloc_initialized variable (code refactoring)
* Remove Linux-specific commands for building cord/de from Makefile.direct
* Remove Win32 main_thread static variable if threads discovery is disabled
* Remove code duplication between GC_unmap and GC_unmap_gap (refactoring)
* Remove code duplication between PROTECT and UNPROTECT macros (refactoring)
* Remove commented out assignment of gc_use_mmap in configure (refactoring)
* Remove dash characters comprising prefix of some verbose logs (gctest)
* Remove dependency on user32.dll import library from static libgc (Win32)
* Remove documentation specific to particular old BDWGC releases
* Remove duplicate Linux-related macro definitions in gcconfig.h
* Remove duplicate macro definitions in gcconfig.h except for Linux
* Remove gcmt-dll generation, rename libgc-lib.a to libgc.a (CMake)
* Remove goto statement in print_callers (code refactoring)
* Remove limit on number of heap sections
* Remove new_gc_alloc.h file
* Remove redundant GC_with_callee_saves_pushed call in multi-threaded builds
* Remove redundant check of GC_free argument in register_finalizer
* Remove redundant type casts in backgraph HEIGHT_UNKNOWN/IN_PROGRESS
* Remove unused GC_prev_heap_addr (refactoring)
* Remove unused STACK_GRAN macro definitions (code refactoring)
* Remove unused sparc_sunos4_mach_dep.s file
* Remove useless empty statements after block ones (refactoring)
* Remove weakobj_free_list variable in disclaim_weakmap_test (refactoring)
* Rename READ to PROC_READ in os_dep.c (code refactoring)
* Rename cord/cord test executable to de (CMake)
* Rename ext_descr to typed_ext_descr_t (code refactoring)
* Rename gc64.dll to gc.dll and gc[64]_dll.lib to gc.lib in NT_MAKEFILE
* Rename gc68060.lib to gc.lib, cord/cord68060.lib to cord.lib in SMakefile
* Rename make_as_lib option to enable_static in NT_MAKEFILE and WCC_MAKEFILE
* Rename nothreads option to disable_threads in NT_MAKEFILE
* Repeat run_one_test NTHREADS times by gctest if single-threaded
* Replace "msecs" with "ms" in all comments and messages
* Replace 'stack base' with 'stack bottom' in the documentation
* Replace SN_TARGET_ORBIS to PLATFORM_* and GC_NO_* macros
* Replace _M_AMD64 macro with _M_X64 (code refactoring)
* Replace find_limit_openbsd to find_limit_with_bound (OpenBSD 5.2+)
* Replace obsolete AC_HELP_STRING with AS_HELP_STRING (refactoring)
* Replace push_one calls with push_many_regs one for Win32 thread context
* Report memory region bounds and errno on GC_unmap/remap failure
* Report presence of process fork testing (gctest)
* Report time with a nanosecond precision where available
* Retry suspend/resume signals on all platforms by default
* Run tree and typed tests in child process (gctest)
* Set GC_collecting hint for GC_collect_a_little_inner calls (pthreads)
* Set name of GC marker threads
* Set so-version for installed shared libraries (CMake)
* Simplify logged message in scratch_recycle
* Simplify loops of collect_a_little/stopped_mark invoking mark_some
* Support -fvisibility=hidden option in CMake script
* Support CFLAGS_EXTRA to pass extra user-defined compiler flags (CMake)
* Support FreeBSD/RISC-V, Linux/arc, LoongArch, OpenBSD/powerpc64
* Support header files installation (CMake)
* Support most configure options in CMake script
* Suppress warnings in test_tinyfl() of gctest reported by Watcom C complier
* Take nanoseconds into account when updating full_gc_total_time
* Turn off C++ API by default, export it in gccpp library (CMake)
* Turn on automatic fork() handling by default on Android
* Update README.cmake regarding Unix, C++ and tests
* Update libgc.so version info to differentiate against v8.0.x
* Update the ASCII diagrams describing the tree structure for pointer lookups
* Update the documentation to match the current GC implementation
* Upgrade cmake_minimum_required(version) to 3.1
* Use CreateThread without GC_ prefix in gctest (code refactoring)
* Use KB/MB/GB abbreviations uniformly across entire documentation
* Use USE_MMAP_ANON when USE_MMAP is configured on OpenBSD
* Use a specific Emscripten allocator for Tiny
* Use atomic primitives for Sony PlayStation Portable 2 and PS4
* Use better precision Windows timers
* Use clock_gettime() instead of clock() on Cygwin and Linux
* Use compiler TLS on FreeBSD and NetBSD
* Use mprotect-based VDB on PowerPC and S390 (Linux)
* Use soft dirty bits on Linux (i386, powerpc, s390, x86_64)
* Workaround 'condition result<=0 is always false' cppcheck FP in get_maps
* Workaround 'push_regs configured incorrectly' error (GCC-11)
* Workaround 'same value in both branches of ternary operator' cppcheck FP
* Workaround various cppcheck false positives

Log message:
boehm-gc: update to 8.0.6.

== [8.0.6] 2021-09-28 ==

* Add loop to handle abort error like in suspend logic on Darwin
* Add support of OpenBSD/aarch64
* Add threading libraries to bdw-gc.pc
* Allocate start_info struct on the stack in GC_pthread_create
* Allow GC_PAUSE_TIME_TARGET environment variable values smaller than 5 ms
* Avoid compiler warning about unused d in GC_CALLOC/MALLOC_EXPLICITLY_TYPED
* Avoid gcc stringop-overflow warning for intended overflow in smashtest
* Check _MSVC_LANG macro in addition to __cplusplus (MS VC)
* Compile C++ code with exception handling enabled in NT_MAKEFILE
* Define OS_TYPE and DATAEND for UWP targets
* Disable mprotect-based incremental GC if /proc roots are used (Linux)
* Do not report 'Incremental GC incompatible' warning more than once
* Do not use Manual VDB mode if C malloc is redirected
* Do not use iOS private symbols
* Eliminate 'GC_non_gc_bytes is deprecated' warning in new_gc_alloc.h
* Eliminate 'GC_old_bus_handler defined but not used' compiler warning
* Eliminate 'cast between incompatible func types' warnings for FARPROC vars
* Eliminate 'comparing signed and unsigned values' BCC warning in cordtest
* Eliminate 'gc_pthread_redirects.h should contain header guard' code defect
* Eliminate 'implicit declaration of sbrk' gcc warning if -std=c11 on Cygwin
* Eliminate 'possible loss of data' BCC and MS VC warnings
* Eliminate 'static GC_sysinfo definition has incomplete type' Clang warning
* Eliminate 'unused function' compiler warnings (GC_add_map_entry, GC_lock)
* Eliminate 'while clause does not guard' GCC warning in GC_parse_map_entry
* Enable sbrk-to-mmap fallback on major supported Unix-like platforms
* Ensure process is running on one CPU core if AO ops are emulated with locks
* Explicitly zero-initialize trace_buf (fix trace_buf initialization)
* Fix 'ACCESS_VIOLATION in marker' GC warning on Win32 async thread start
* Fix 'GC_generic_malloc must be available' GCC error in new_gc_alloc.h
* Fix 'ISO C++17 does not allow dynamic exception spec' clang-8 error
* Fix 'Wrong __data_start/_end pair' if -Bsymbolic-functions used (Linux)
* Fix 'condition pred!=NULL is always true' compiler warning
* Fix 'external linkage required for var because of dllimport' error on MinGW
* Fix 'ulong undefined' compilation error on AIX
* Fix 'undefined reference to __data_start' linker error on RISC-V
* Fix 'use of undeclared BUS_PAGE_FAULT' compilation error on FreeBSD 12
* Fix 'write to GC log failed' error (Cygwin)
* Fix 'wrong finalization data' gctest failure on Windows
* Fix CMake build on macOS Catalina
* Fix GC_OPENBSD_THREADS definition (OpenBSD/hppa)
* Fix GC_proc_fd value in child process at fork (Solaris)
* Fix GC_with_callee_saves_pushed for Android NDK r23 (clang-12)
* Fix MPROTECT_VDB definition for single-threaded GC builds
* Fix OS_TYPE and USE_MMAP_ANON definitions for Cygwin/x64
* Fix STACKBOTTOM on 32-bit HP/UX 11.11
* Fix abort in GC_printf when gctest is built as WinMain executable (Cygwin)
* Fix assertion violation in register_dynlib_callback on Android
* Fix build for OS X (CMake)
* Fix building of shared library with C++ support on MinGW
* Fix compiling by Makefile.direct on OpenBSD/UltraSparc
* Fix configure message about 'AIX gcc optimization fix'
* Fix cordtest build in SMakefile.amiga
* Fix data race regarding *rlh value in generic_malloc_many
* Fix first_thread stack_base initialization if custom GC_stackbottom (Win32)
* Fix gc_allocator.h compilation by Clang
* Fix gc_cflags variable name in configure (HP/UX)
* Fix handling of areas smaller than page size in GC_scratch_recycle
* Fix incorrect markup formatting in documentation
* Fix misaligned tlfs passed to AO_load on m68k
* Fix missing GC_quiet declaration in pcr_interface.c
* Fix missing gc_dlopen.c and specific.c in CMake script
* Fix missing scratch_last_end_ptr update (Irix)
* Fix mmap() failures on AIX, HP/UX and Haiku
* Fix overflow of scratch_free_ptr value
* Fix page_was_[ever_]dirty() for static roots (Solaris)
* Fix printf format specifier in simple_example.md
* Fix save_callers for multi-threaded case if built-in backtrace unavailable
* Fix subexpression widening in memhash() of disclaim_weakmap_test
* Fix test_cpp failure caused by arbitrary link order (Win32)
* Fix test_cpp failure when gc_cpp resides in a dll (Borland, Watcom)
* Fix various typos mostly in documentation files
* Fix word size, data start and alignment for OpenBSD/mips64(el)
* Include <alloca.h> when using alloca on AIX
* Limit number of unmapped regions (Linux and DragonFly)
* New macro to avoid system-wide new/delete inlining in gc_cpp.h (Win32)
* Prevent GetThreadContext failure (Windows)
* Prevent WARN of incompatible incremental GC if default or manual VDB
* Reduce a time period between GetExitCodeThread and SuspendThread (Win32)
* Refactoring of WoW64 workaround (Win32)
* Refine GC_INIT documentation about its multiple invocation
* Refine GC_parallel documentation in gc.h
* Refine do_blocking() documentation in gc.h
* Remove a misleading comment about Solaris in gc.h
* Remove cord .h files from list of non-installed headers (Automake)
* Remove dead part of condition to define NEED_FIND_LIMIT in gc_priv.h
* Remove gcmt-lib generation by CMake
* Support MSYS builds by CMake and configure
* Update documentation about the incremental collector support
* Use HEURISTIC2 on OpenBSD when single-threaded
* Use pstat_getprocvm to determine main stack bottom on HP-UX
* Workaround 'expression is only useful for its side effects' WCC warning
* Workaround clang-3.8/s390x bug when processing __builtin_frame_address
* Workaround fread fail after enable_incremental if malloc redirected (Linux)

Log message:
archivers: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

Could not be committed due to merge conflict:
devel/py-traitlets/distinfo

The following distfiles were unfetchable (note: some may be only fetched
conditionally):

./devel/pvs/distinfo pvs-3.2-solaris.tgz
./devel/eclipse/distinfo eclipse-sourceBuild-srcIncluded-3.0.1.zip

Log message:
devel: Remove SHA1 hashes for distfiles

Log message:
boehm-gc: Enable threads. Needed for neko-vm.