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| Name: libgc1 | Distribution: SUSE Linux Framework One |
| Version: 8.2.8 | Vendor: SUSE LLC <https://www.suse.com/> |
| Release: slfo.1.1.1 | Build date: Mon Sep 9 07:56:13 2024 |
| Group: System/Libraries | Build host: reproducible |
| Size: 254344 | Source RPM: gc-8.2.8-slfo.1.1.1.src.rpm |
| Packager: https://www.suse.com/ | |
| 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 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 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 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 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 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 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 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 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 jengelh@inai.de
- Add libatomic_ops-devel as a package require, since it shows up
in bdw-gc.pc.
* Tue Jan 08 2019 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.
* Tue Jan 30 2018 jengelh@inai.de
- Update to new upstream release 7.6.4
* Also enable the TSX workaround for i386 (Linux)
* Relax mark_mutex attribute needed to disable elision (Linux/x64)
* Process all PT_LOAD segments before PT_GNU_RELRO segments (Glibc)
* Add API function to calculate total memory in use by all GC blocks
* Add API function to set/modify GC log file descriptor (Unix)
* Add alt-stack registration support
* Implement the finalization extension API
* Implement thread suspend/resume API (Linux threads only)
* Mon Feb 01 2016 rguenther@suse.com
- Force -std=gnu++98 for C++ testcases.
* Thu Mar 05 2015 jengelh@inai.de
- Update homepage URLs
* Mon Dec 29 2014 p.drouand@gmail.com
- Update to version 7.4.2
* Add config option to use STGRTMIN-based signals for thread
suspend/resume.
* Allow parallel mark to be enabled on powerpc-linux systems.
* Fix 'Array subscript is above array bounds' GCC warning in
GC_new_kind/proc.
* Fix 'attribute declaration must precede definition' warning.
* Fix GC_finalized_malloc failure on disclaim_test.
* Fix GC_sig_suspend initialization when non-constant SIGRTMIN used.
* 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.
- Remove aarch64-support.patch; merged on upstream release
- gc project has a new home; update URL tag and download source URL
* Sun May 26 2013 jengelh@inai.de
- Make use of external libatomic_ops --
openSUSE has it in a separate source package
- Fix version: 7.2d is not a prerelease, so there is no need to
call it 7.1*
- More portable make install call; more robust file list
* Sat May 25 2013 root@localhost
- libatomic_ops-aarch64.patch: update makefile to install missing headers,
don't use AO_EXPECT_FALSE.
* Sat May 18 2013 schwab@suse.de
- aarch64-support.patch: aarch64 support for gc from upstream
- libatomic_ops-aarch64.patch: aarch64 support for libatomic_ops from
upstream add-aarch64-support branch
* Mon Mar 25 2013 dmueller@suse.com
- update to 7.2d
+ no upstream changelog available, but bring it two years
further up to date
- remove all patches. All upstream meanwhile
- fix packaging of atomic_ops.pc
* Sun Mar 03 2013 jengelh@inai.de
- Record autoconf requirements in spec file
* Tue Aug 07 2012 uli@suse.com
- fix for malloc()/calloc() overflows (CVE-2012-2673, bnc#765444)
* Sat Feb 11 2012 coolo@suse.com
- put the provides for libatomic-ops-devel in a package actually
in existance
* Sun Dec 25 2011 idonmez@suse.com
- Provide libatomic-ops-devel package too
* Tue Dec 13 2011 werner@suse.de
- To use this with asymptote from TeX Live large config is required.
Also fast garbage collection iby using pthread-based parallel mark
implementation will help a lot.
* Sat Oct 01 2011 coolo@suse.com
- add libtool as buildrequire to make the spec file more reliable
* Fri Sep 30 2011 crrodriguez@opensuse.org
- Workaround qemu-arm bugs.
* Thu Sep 22 2011 jengelh@medozas.de
- Implement shlib policy
- Resolve rpmlint warning "no-pkg-config-provides"
- Remove redundant/obsolete tags (cf. specfile guidelines;
License field is inherited from (main) subpackage)
* Mon Jun 20 2011 pgajdos@novell.com
- updated to 7.2alpha6
* many bug fixes and new features from 6.6, see doc/README.changes
for older changes and ChangeLog for recent changes
* Thu Apr 02 2009 crrodriguez@suse.de
- remove static libraries and "la" files
- run make check
* Wed Dec 10 2008 olh@suse.de
- use Obsoletes: -XXbit only for ppc64 to help solver during distupgrade
(bnc#437293)
* Tue Nov 11 2008 olh@suse.de
- use gcc built-in atomic functions, to fix w3m build
* Thu Oct 30 2008 olh@suse.de
- obsolete old -XXbit packages (bnc#437293)
* Mon Feb 25 2008 crrodriguez@suse.de
- fix library-without-ldconfig-postin errors
* Wed Nov 21 2007 uli@suse.de
- implicit malloc() redirection breaks some apps (bug #335123)
* Sat May 26 2007 ro@suse.de
- split off devel package
* Mon Jan 30 2006 uli@suse.de
- enabled malloc redirection, C++ support
- fixed shared libs
* Wed Jan 25 2006 mls@suse.de
- converted neededforbuild to BuildRequires
* Wed Jan 11 2006 uli@suse.de
- initial package
/usr/lib64/libcord.so.1 /usr/lib64/libcord.so.1.5.1 /usr/lib64/libgc.so.1 /usr/lib64/libgc.so.1.5.4 /usr/lib64/libgccpp.so.1 /usr/lib64/libgccpp.so.1.5.0 /usr/lib64/libgctba.so.1 /usr/lib64/libgctba.so.1.5.0
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