src/os_cpu/solaris_sparc/vm/os_solaris_sparc.cpp

rev 7023 : 8058345: Refactor native stack printing from vmError.cpp to debug.cpp to make it available in gdb as well
Summary: Also fix stack trace on x86 to enable walking of runtime stubs and native wrappers

*** 263,273 ****
    intptr_t* sp = StubRoutines::Sparc::flush_callers_register_windows_func()();
    frame myframe(sp, frame::unpatchable,
                  CAST_FROM_FN_PTR(address, os::current_frame));
    if (os::is_first_C_frame(&myframe)) {
      // stack is not walkable
!     return frame(NULL, NULL, NULL);
    } else {
      return os::get_sender_for_C_frame(&myframe);
    }
  }
  
--- 263,273 ----
    intptr_t* sp = StubRoutines::Sparc::flush_callers_register_windows_func()();
    frame myframe(sp, frame::unpatchable,
                  CAST_FROM_FN_PTR(address, os::current_frame));
    if (os::is_first_C_frame(&myframe)) {
      // stack is not walkable
!     return frame(NULL, NULL, false);
    } else {
      return os::get_sender_for_C_frame(&myframe);
    }
  }