Method copyDebugOffsets

src/pystack/_pystack/process.cpp:942–1059

}

bool
AbstractProcessManager::copyDebugOffsets(Structure<py_runtime_v>& py_runtime, python_v& debug_offsets)
        const
{
    // Fill in a temporary python_v with the offsets from the remote. For fields
    // that aren't in _Py_DebugOffsets, assume our static offsets are correct.

#define set_size(pystack_struct, size_offset)                                                           \
    debug_offsets.pystack_struct.size = py_runtime.getField(size_offset)

#define set_offset(pystack_field, field_offset_offset)                                                  \
    debug_offsets.pystack_field = {(offset_t)py_runtime.getField(field_offset_offset)}

    set_size(py_runtime, &py_runtime_v::o_dbg_off_runtime_state_struct_size);
    set_offset(py_runtime.o_finalizing, &py_runtime_v::o_dbg_off_runtime_state_finalizing);
    set_offset(py_runtime.o_interp_head, &py_runtime_v::o_dbg_off_runtime_state_interpreters_head);

    set_size(py_is, &py_runtime_v::o_dbg_off_interpreter_state_struct_size);
    set_offset(py_is.o_next, &py_runtime_v::o_dbg_off_interpreter_state_next);
    set_offset(py_is.o_tstate_head, &py_runtime_v::o_dbg_off_interpreter_state_threads_head);
    set_offset(py_is.o_gc, &py_runtime_v::o_dbg_off_interpreter_state_gc);
    set_offset(py_is.o_modules, &py_runtime_v::o_dbg_off_interpreter_state_imports_modules);
    set_offset(py_is.o_sysdict, &py_runtime_v::o_dbg_off_interpreter_state_sysdict);
    set_offset(py_is.o_builtins, &py_runtime_v::o_dbg_off_interpreter_state_builtins);
    set_offset(py_is.o_gil_runtime_state, &py_runtime_v::o_dbg_off_interpreter_state_ceval_gil);

    set_size(py_thread, &py_runtime_v::o_dbg_off_thread_state_struct_size);
    set_offset(py_thread.o_prev, &py_runtime_v::o_dbg_off_thread_state_prev);
    set_offset(py_thread.o_next, &py_runtime_v::o_dbg_off_thread_state_next);
    set_offset(py_thread.o_interp, &py_runtime_v::o_dbg_off_thread_state_interp);
    set_offset(py_thread.o_frame, &py_runtime_v::o_dbg_off_thread_state_current_frame);
    set_offset(py_thread.o_thread_id, &py_runtime_v::o_dbg_off_thread_state_thread_id);
    set_offset(py_thread.o_native_thread_id, &py_runtime_v::o_dbg_off_thread_state_native_thread_id);

    set_size(py_frame, &py_runtime_v::o_dbg_off_interpreter_frame_struct_size);
    set_offset(py_frame.o_back, &py_runtime_v::o_dbg_off_interpreter_frame_previous);
    set_offset(py_frame.o_code, &py_runtime_v::o_dbg_off_interpreter_frame_executable);
    set_offset(py_frame.o_prev_instr, &py_runtime_v::o_dbg_off_interpreter_frame_instr_ptr);
    set_offset(py_frame.o_localsplus, &py_runtime_v::o_dbg_off_interpreter_frame_localsplus);
    set_offset(py_frame.o_owner, &py_runtime_v::o_dbg_off_interpreter_frame_owner);

    set_size(py_code, &py_runtime_v::o_dbg_off_code_object_struct_size);
    set_offset(py_code.o_filename, &py_runtime_v::o_dbg_off_code_object_filename);
    set_offset(py_code.o_name, &py_runtime_v::o_dbg_off_code_object_name);
    set_offset(py_code.o_lnotab, &py_runtime_v::o_dbg_off_code_object_linetable);
    set_offset(py_code.o_firstlineno, &py_runtime_v::o_dbg_off_code_object_firstlineno);
    set_offset(py_code.o_argcount, &py_runtime_v::o_dbg_off_code_object_argcount);
    set_offset(py_code.o_varnames, &py_runtime_v::o_dbg_off_code_object_localsplusnames);
    set_offset(py_code.o_code_adaptive, &py_runtime_v::o_dbg_off_code_object_co_code_adaptive);

    set_size(py_object, &py_runtime_v::o_dbg_off_pyobject_struct_size);
    set_offset(py_object.o_ob_type, &py_runtime_v::o_dbg_off_pyobject_ob_type);

    set_size(py_type, &py_runtime_v::o_dbg_off_type_object_struct_size);
    set_offset(py_type.o_tp_name, &py_runtime_v::o_dbg_off_type_object_tp_name);
    set_offset(py_type.o_tp_repr, &py_runtime_v::o_dbg_off_type_object_tp_repr);
    set_offset(py_type.o_tp_flags, &py_runtime_v::o_dbg_off_type_object_tp_flags);