feat: add @CriticalNative and @FastNative to safe methods

Author: edusperoni

test-app/runtime/src/main/cpp/com_tns_Runtime.cpp

@@ -25,6 +25,7 @@ JNIEXPORT jint JNICALL JNI_OnLoad(JavaVM* vm, void* reserved) {
     return JNI_VERSION_1_6;
 }
 
+// @FastNative signature - optimized JNI, keeps JNIEnv* for jstring handling
 extern "C" JNIEXPORT void Java_com_tns_Runtime_SetManualInstrumentationMode(JNIEnv* _env, jobject obj, jstring mode) {
     try {
         Runtime::SetManualInstrumentationMode(mode);
@@ -214,13 +215,14 @@ extern "C" JNIEXPORT void Java_com_tns_Runtime_createJSInstanceNative(JNIEnv* _e
     }
 }
 
-extern "C" JNIEXPORT jint Java_com_tns_Runtime_generateNewObjectId(JNIEnv* env, jobject obj, jint runtimeId) {
+// @CriticalNative signature - no JNIEnv* or jobject parameters
+extern "C" JNIEXPORT jint Java_com_tns_Runtime_generateNewObjectId(jint runtimeId) {
     try {
         auto runtime = TryGetRuntime(runtimeId);
         if (runtime == nullptr) {
             return 0;
         }
-        return runtime->GenerateNewObjectId(env, obj);
+        return runtime->GenerateNewObjectId(nullptr, nullptr);
     } catch (NativeScriptException& e) {
         e.ReThrowToJava();
     } catch (std::exception e) {
@@ -236,6 +238,7 @@ extern "C" JNIEXPORT jint Java_com_tns_Runtime_generateNewObjectId(JNIEnv* env,
     return 0;
 }
 
+// @FastNative signature - optimized JNI, keeps JNIEnv* for NotifyGC
 extern "C" JNIEXPORT jboolean Java_com_tns_Runtime_notifyGc(JNIEnv* env, jobject obj, jint runtimeId) {
     auto runtime = TryGetRuntime(runtimeId);
     if (runtime == nullptr) {
@@ -288,11 +291,13 @@ extern "C" JNIEXPORT void Java_com_tns_Runtime_passExceptionToJsNative(JNIEnv* e
     }
 }
 
-extern "C" JNIEXPORT jint Java_com_tns_Runtime_getPointerSize(JNIEnv* env, jobject obj) {
+// @CriticalNative signature - no JNIEnv* or jobject parameters
+extern "C" JNIEXPORT jint Java_com_tns_Runtime_getPointerSize() {
     return sizeof(void*);
 }
 
-extern "C" JNIEXPORT jint Java_com_tns_Runtime_getCurrentRuntimeId(JNIEnv* _env, jobject obj) {
+// @CriticalNative signature - no JNIEnv* or jobject parameters
+extern "C" JNIEXPORT jint Java_com_tns_Runtime_getCurrentRuntimeId() {
     Isolate* isolate = Isolate::TryGetCurrent();
     if (isolate == nullptr) {
         return -1;

test-app/runtime/src/main/java/com/tns/Runtime.java

@@ -35,6 +35,8 @@
 import java.util.concurrent.FutureTask;
 import java.util.concurrent.RunnableFuture;
 import java.util.concurrent.atomic.AtomicInteger;
+import dalvik.annotation.optimization.CriticalNative;
+import dalvik.annotation.optimization.FastNative;
 
 public class Runtime {
     private native void initNativeScript(int runtimeId, String filesPath, String nativeLibDir, boolean verboseLoggingEnabled, boolean isDebuggable, String packageName,
@@ -50,8 +52,10 @@ private native void initNativeScript(int runtimeId, String filesPath, String nat
 
     private native void createJSInstanceNative(int runtimeId, Object javaObject, int javaObjectID, String canonicalName);
 
+    @CriticalNative
     private native int generateNewObjectId(int runtimeId);
 
+    @FastNative
     private native boolean notifyGc(int runtimeId);
 
     private native void lock(int runtimeId);
@@ -60,10 +64,13 @@ private native void initNativeScript(int runtimeId, String filesPath, String nat
 
     private native void passExceptionToJsNative(int runtimeId, Throwable ex, String message, String fullStackTrace, String jsStackTrace, boolean isDiscarded);
 
+    @CriticalNative
     private static native int getCurrentRuntimeId();
 
+    @CriticalNative
     public static native int getPointerSize();
 
+    @FastNative
     public static native void SetManualInstrumentationMode(String mode);
 
     private static native void WorkerGlobalOnMessageCallback(int runtimeId, String message);