core_analyzer 2.23

• Add support for jemalloc 5.3.0, 5.2.1 and 5.2.0.
• Add the automated regression test to cover more heap allocators, Linux distros and versions.
• Support ptmalloc 2.37
• Support tcmalloc 2.10
• Misc fixes
• Add docs/debugger-commands

core_analyzer 2.22

• Consolidate multi heap parsers with different versions into one binary.
• Enhance and simplify building process with container and vs code.
• Support gdb 9.2 and 12.1.
• Support glibc/ptmalloc 2.35.
• Support gperftools/tcmalloc 2.7, 2.8 and 2.9.

support gdb 8.1

• Integrate with gdb 8.1 (default version on Ubuntu 18)
• Remove command line version of core_analyzer

support tcmalloc 2.6 and 2.7

This release is tested with tcmalloc 2.5, 2.6 and 2.7 on Ubuntu 18.04.1, Ubuntu 16.04.5 and CentOS 7.5.

support Linux glibc ptmalloc 2.27

This release is tested with Ubuntu 18.04.1 (glibc 2.27), Ubuntu 16.04.5 (glibc 2.17) and CentOS 7.5 (glibc 2.17). Debug symbols of libc.so are required.

Upgrade gdb integration to version 7.11.1

More regression tests are added

Add support of TCMalloc allocator

• Integration with gdb is supported, but command line core_analyzer is not. User needs to download debug symbols of libtcmalloc.so. For example, on Ubuntu, sudo apt-get install libgoogle-perftools4-dgb.
• Prebuilt binaries are moved to bin directory.