I am having the same issue as is described in another question, which has never been answered.
See "DEVKIT-MPC5748G c++ GDB server fails"
When using C++ classes with virtual methods, and the project gets compiled with Wind River Diab compiler, then the S32 Studion debugger crashes when loading the debug symbols.
Wind River Diab for PPC V18.104.22.168
S32 Design Studio for Power Architecture Version 1.2
GDB is powerpc-eabivle-gdb.exe version 7.8.2
Any new information on this issue?