Module openj9.dtfj

Interface ImageStackFrame

    • Method Detail

      • getProcedureAddress

        ImagePointer getProcedureAddress()
                                  throws CorruptDataException
        Get the address of the current instruction within the procedure being executed.
        Returns:
        the address of the current instruction within the procedure being executed, or null if not available.

        Use this address with caution, as it is provided only as a best guess. It may not be correct, or even within readable memory

        Throws:
        CorruptDataException
      • getProcedureName

        String getProcedureName()
                         throws CorruptDataException
        Returns a string describing the procedure at this stack frame. Implementations should use the following template so that procedure names are reported consistently:

        public *

        libname(sourcefile)::entrypoint±offset

        Any portion of the template may be omitted if it is not available

        e.g.
        system32(source.c)::WaitForSingleObject+14
        system32::WaitForSingleObject-4
        (source.c)::WaitForSingleObject
        ::WaitForSingleObject+14
        system32+1404
        system32::TWindow::open(int,void*)+14
        Returns:
        a string naming the function executing in this stack frame. If the name is not known for legitimate reasons, DTFJ will return a synthetic name.
        Throws:
        CorruptDataException