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| Name: gc-devel | Distribution: openSUSE Tumbleweed |
| Version: 8.2.8 | Vendor: openSUSE |
| Release: 1.1 | Build date: Mon Sep 9 07:56:13 2024 |
| Group: Development/Libraries/C and C++ | Build host: reproducible |
| Size: 518546 | Source RPM: gc-8.2.8-1.1.src.rpm |
| Packager: https://bugs.opensuse.org | |
| Url: http://www.hboehm.info/gc/ | |
| Summary: A garbage collector for C and C++ | |
The Boehm-Demers-Weiser conservative garbage collector can be used as a garbage collecting replacement for C malloc or C++ new. It allows you to allocate memory basically as you normally would, without explicitly deallocating memory that is no longer useful. The collector automatically recycles memory when it determines that it can no longer be otherwise accessed.
BSD-3-Clause
* Mon Sep 09 2024 Jan Engelhardt <jengelh@inai.de>
- Update to release 8.2.8
* Allow GC_size() argument to be null
* Fix 'un-mprotect vdb failed' abort with out-of-memory reason
on Linux
* Fix GC_is_visible for case of arg pointing exactly to object
upper bound
* Fix double lock in GC_malloc called from backtrace()
* Fix heap blocks size computation by GC_get_memory_use
* Fix infinite resend lost signals if a thread is restarted by
SIGQUIT
* Fix null pointer dereference in GC_is_visible if type_descr
is null
* Fix potential address overflow in GC_add_to_heap
* Fix potential buffer overrun during read in GC_text_mapping
* Use atomic store to set GC_first_nonempty in
GC_do_parallel_mark
* Sun Feb 04 2024 Jan Engelhardt <jengelh@inai.de>
- Update to release 8.2.6
* Compiler warning fixes on various non-Linux platforms
* Fix null dereference in check_finalizer_nested if redirecting
malloc on Linux
* Fix race in init_lib_bounds on Linux/glibc-2.34+ if
redirecting malloc
* Fri May 26 2023 Jan Engelhardt <jengelh@inai.de>
- Update to release 8.2.4
* Avoid potential race between realloc and GC_block_was_dirty
* 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
* Workaround a malfunction of soft-dirty bits clearing on Power9
* Fri Aug 26 2022 Jan Engelhardt <jengelh@inai.de>
- Update to release 8.2.2
* Avoid potential race in GC_init_real_syms after
GC_allow_register_threads
* Do not count unmapped regions if GC_unmap is madvise-based
(Linux)
* Fix assertion violation of GC_thread_key alignment if
pthread-based TLS
* Fix hang on sem_wait in GC_suspend_thread if thread was
resumed recently
- Delete 0001-Distribute-gc_gcj.h-and-some-other-headers-in-single.patch
(applied)
* Thu Dec 02 2021 Jan Engelhardt <jengelh@inai.de>
- Add 0001-Distribute-gc_gcj.h-and-some-other-headers-in-single.patch
to repair `make install` forgetting to install gc_pthread.h.
- Drop C++98 build mode; just use what g++ uses.
* Wed Sep 29 2021 Jan Engelhardt <jengelh@inai.de>
- Update to release 8.2.0
* Add API for accessing incremental GC time limit with
nanosecond precision
* Add API function to force start of incremental collection
* Add GC_get/set_disable_automatic_collection API
* 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
* Always abort on failure to access /proc/self/maps
* Avoid initial 3ms pause on world stop/start with GC_retry_signals
* Enable mprotect-based incremental GC for Linux/arm and
Linux/aarch64
* Enable true incremental collection even if parallel marker is on
* Fix mmap(PROT_NONE) failure if RLIMIT_AS value is low (Linux)
* Report memory region bounds and errno on GC_unmap/remap failure
* Use mprotect-based VDB on PowerPC and S390 (Linux)
* Use soft dirty bits on Linux (i386, powerpc, s390, x86_64)
* Fix copyright message in de_win.rc, gc_cpp.cc, ec.h and
specific.h
* Tue Sep 28 2021 Jan Engelhardt <jengelh@inai.de>
- Update to release 8.0.6
* Allocate start_info struct on the stack in GC_pthread_create.
* Allow GC_PAUSE_TIME_TARGET environment variable values
smaller than 5 ms.
* Disable mprotect-based incremental GC if /proc roots are used.
* 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.
* Fix data race regarding *rlh value in generic_malloc_many.
* Fix handling of areas smaller than page size in
GC_scratch_recycle.
* Limit number of unmapped regions.
* Fri Mar 15 2019 Jan Engelhardt <jengelh@inai.de>
- Update to new upstream release 8.0.4
* Avoid a full GC when growing finalizer tables if in
incremental mode.
* Avoid potential race in hb_sz access between realloc and
reclaim_block.
* Ensure result of every variant of MS_TIME_DIFF has unsigned
long type.
* Fix 'unexpected mark stack overflow' abort in push_all_stack.
* Tue Jan 08 2019 Jan Engelhardt <jengelh@inai.de>
- Add libatomic_ops-devel as a package require, since it shows up
in bdw-gc.pc.
* Tue Jan 08 2019 Jan Engelhardt <jengelh@inai.de>
- Update to new upstream release 8.0.2
* Explicitly unblock GC signals on GC initialization.
* Add initial RISC-V support.
* Never return null by C++ GC allocators and gc_cpp
operator new.
* Add AO primitives implementation to GC based on C11 atomic
intrinsic.
* Change pointer arguments of push_all[_eager]/conditional API
to void * type.
* Change type of hb_sz field (of hblkhdr) from size_t to word.
* Decide between memory unmapping and mprotect-based dirty bits
at runtime.
* New API function (GC_dump_named) to produce named dumps.
* New API function (get_size_map_at) to get content of size_map
table.
* New API to stop and start the GC world externally.
* New API to turn on manual VDB at runtime.
/usr/include/gc /usr/include/gc.h /usr/include/gc/cord.h /usr/include/gc/cord_pos.h /usr/include/gc/ec.h /usr/include/gc/gc.h /usr/include/gc/gc_allocator.h /usr/include/gc/gc_backptr.h /usr/include/gc/gc_config_macros.h /usr/include/gc/gc_cpp.h /usr/include/gc/gc_disclaim.h /usr/include/gc/gc_gcj.h /usr/include/gc/gc_inline.h /usr/include/gc/gc_mark.h /usr/include/gc/gc_pthread_redirects.h /usr/include/gc/gc_tiny_fl.h /usr/include/gc/gc_typed.h /usr/include/gc/gc_version.h /usr/include/gc/javaxfc.h /usr/include/gc/leak_detector.h /usr/include/gc_cpp.h /usr/lib64/libcord.so /usr/lib64/libgc.so /usr/lib64/libgccpp.so /usr/lib64/libgctba.so /usr/lib64/pkgconfig/bdw-gc.pc /usr/share/doc/packages/gc /usr/share/doc/packages/gc/AUTHORS /usr/share/doc/packages/gc/README.DGUX386 /usr/share/doc/packages/gc/README.amiga /usr/share/doc/packages/gc/README.arm.cross /usr/share/doc/packages/gc/README.autoconf /usr/share/doc/packages/gc/README.cmake /usr/share/doc/packages/gc/README.cords /usr/share/doc/packages/gc/README.darwin /usr/share/doc/packages/gc/README.emscripten /usr/share/doc/packages/gc/README.environment /usr/share/doc/packages/gc/README.ews4800 /usr/share/doc/packages/gc/README.hp /usr/share/doc/packages/gc/README.linux /usr/share/doc/packages/gc/README.macros /usr/share/doc/packages/gc/README.md /usr/share/doc/packages/gc/README.rs6000 /usr/share/doc/packages/gc/README.sgi /usr/share/doc/packages/gc/README.solaris2 /usr/share/doc/packages/gc/README.symbian /usr/share/doc/packages/gc/README.uts /usr/share/doc/packages/gc/README.win64 /usr/share/doc/packages/gc/debugging.md /usr/share/doc/packages/gc/finalization.md /usr/share/doc/packages/gc/gcdescr.md /usr/share/doc/packages/gc/gcinterface.md /usr/share/doc/packages/gc/leak.md /usr/share/doc/packages/gc/overview.md /usr/share/doc/packages/gc/porting.md /usr/share/doc/packages/gc/scale.md /usr/share/doc/packages/gc/simple_example.md /usr/share/doc/packages/gc/tree.md /usr/share/man/man3/gc.3.gz
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