Changelog for libtcmalloc4-2.10-3.36.i586.rpm :

* Sun Jul 10 2022 Callum Farmer - Update to 2.10:
* Added debugallocator feature to use readable (PROT_READ) fence pages.
* fix for cmake detection of libunwind.
* fix for OSX Monterey support.
* support for returning memory back to OS by using mmap with MAP_FIXED and PROT_NONE
* basic support for LoongArch.
* Mon May 09 2022 Andreas Schwab - Enable use of libunwind on riscv64
* Sat May 22 2021 Callum Farmer - Follow shared library packaging policy
* Wed Mar 17 2021 Callum Farmer - Update to 2.9.1:
* usage of unsupportable linux_syscall_support.h has been removed from few places.
* Incorrect assertion failure was fixed that crashed tcmalloc if assertions were on and sized delete was used
* there is now better backtracing support for aarch64 and riscv x86-64 with frame pointers now also defaults to this new \"generic\" frame pointer backtracer.- Use golang version of pprof- Split doc into subpackage
* Fri Jan 08 2021 Andreas Schwab - Enable build on riscv64- No libunwind-coredump on powerpc
* Tue Jan 05 2021 Paolo Stivanin - Update to 2.8.1:
* previous release contained change to release memory without page heap lock, but this change had at least one bug that caused to crashes and corruption when running under aggressive decommit mode (this is not default). While we check for other bugs, this feature was reverted. See github issue #1204 and issue #1227.
* stack traces depth captured by gperftools is now up to 254 levels deep
* updated detection of program counter
* ProfilerGetStackTrace is now officially supported API for libprofiler
* for compiling linux syscall support on i386 and recent GCCs
* test failures caused by new gcc 10 optimizations were fixed. Same change also fixed tests on clang.- Drop ppc64-fix-367fd5731a8c68225cb870aa656ea0ce677fe040.patch- Drop gcc-dont-clobber-rsp.patch
* Fri Sep 04 2020 Jan Engelhardt - Add ExclusiveArch declaration to specfile.- Trim some old specfile constructs.
* Fri Aug 02 2019 Martin Liška - Use FAT LTO objects in order to provide proper static library.
* Tue Mar 05 2019 Martin Liška - Add ppc64-fix-367fd5731a8c68225cb870aa656ea0ce677fe040.patch in order to address power targets.
* Fri Feb 15 2019 Martin Liška - Update to version 2.7:
* bug in span stats printing introduced by new scalable page heap change was fixed.
* Christoph Müllner has contributed couple warnings fixes and initial support for aarch64_ilp32 architecture.
* Ben Dang contributed documentation fix for heap checker.
* Fabrice Fontaine contributed fixed for linking benchmarks with --disable-static.
* Holy Wu has added sized deallocation unit tests.
* Holy Wu has enabled support of sized deallocation (c++14) on recent MSVC.
* Holy Wu has fixed MSVC build in WIN32_OVERRIDE_ALLOCATORS mode. This closed issue #716.
* Holy Wu has contributed cleanup of config.h used on windows.
* Mao Huang has contributed couple simple tcmalloc changes from chromium code base. Making our tcmalloc forks a tiny bit closer.
* issue #946 that caused compilation failures on some Linux clang installations has been fixed. Much thanks to github user htuch for helping to diagnose issue and proposing a fix.
* Tulio Magno Quites Machado Filho has contributed build-time fix for PPC (for problem introduced in one of commits since RC).- Add gcc-dont-clobber-rsp.patch (bsc#1121265).- Remove ucontext.patch, gperftools-s390.patch and gperftools-aarch64.patch patches.