Function get_frame_params

src/native.rs:487–508

(jni_env: *mut JNIEnv, thread: jthread, frame: &jvmtiFrameInfo, depth: jint)

}

unsafe fn get_frame_params(jni_env: *mut JNIEnv, thread: jthread, frame: &jvmtiFrameInfo, depth: jint) -> Result<MethodInfo, String> {
    if log_enabled!(Trace) { trace!("Getting info for {}", method_name(frame.method)?); }
    let mut method = get_method_param_info(frame.method)?;
    let is_native = method.mods & 0x00000100 != 0;
    if is_native {
        trace!("Native method, not applying local table or getting values");
    } else {
        trace!("Applying local table");
        apply_local_var_table(frame.method, &mut method)?;
    }
    // Apply the param values if we can get them
    for param in method.params.iter_mut() {
        trace!("Var named {} at slot {} has type {}", param.name, param.slot, param.typ);
        // Now get the local var if we can
        if param.slot == 0 && param.name == "this" {
            param.val = Some(get_this(thread, depth)?);
        } else if !is_native {
            param.val = Some(get_local_var(jni_env, thread, depth, param.slot, param.typ.as_ref())?);
        }
    }
    return Result::Ok(method);
}

unsafe fn new_string(jni_env: *mut JNIEnv, str: &str) -> Result<jstring, String> {
    let cstr = CString::new(str).unwrap();