jni-arrays.c

linux下建立JAVA虚拟机的源码KAFFE

    case JNI_ABORT:
      KFREE(elems);
      break;
    default:
      break;
    }
  }
  END_EXCEPTION_HANDLING();
}

void
KaffeJNI_ReleaseShortArrayElements(JNIEnv* env UNUSED, jshortArray arr, jshort* elems, jint mode)
{
  jshortArray arr_local;
  BEGIN_EXCEPTION_HANDLING_VOID();

  arr_local = unveil(arr);
  if (elems != unhand_array((HArrayOfShort*)arr_local)->body) {
    switch (mode) {
    case JNI_COMMIT:
      memcpy(unhand_array((HArrayOfShort*)arr_local)->body, elems,
	     obj_length((HArrayOfShort*)arr_local) * sizeof(jshort));
      break;
    case 0:
      memcpy(unhand_array((HArrayOfShort*)arr_local)->body, elems,
	     obj_length((HArrayOfShort*)arr_local) * sizeof(jshort));
      KFREE(elems);
      break;
    case JNI_ABORT:
      KFREE(elems);
      break;
    default:
      break;
    }
  }
  END_EXCEPTION_HANDLING();
}

void
KaffeJNI_ReleaseIntArrayElements(JNIEnv* env UNUSED, jintArray arr, jint* elems, jint mode)
{
  jintArray arr_local;
  BEGIN_EXCEPTION_HANDLING_VOID();

  arr_local = unveil(arr);
  if (elems != unhand_array((HArrayOfInt*)arr_local)->body) {
    switch (mode) {
    case JNI_COMMIT:
      memcpy(unhand_array((HArrayOfInt*)arr_local)->body, elems,
	     obj_length((HArrayOfInt*)arr_local) * sizeof(jint));
      break;
    case 0:
      memcpy(unhand_array((HArrayOfInt*)arr_local)->body, elems,
	     obj_length((HArrayOfInt*)arr_local) * sizeof(jint));
      KFREE(elems);
      break;
    case JNI_ABORT:

      KFREE(elems);
      break;
    default:
      break;
    }
  }
  END_EXCEPTION_HANDLING();
}

void
KaffeJNI_ReleaseLongArrayElements(JNIEnv* env UNUSED, jlongArray arr, jlong* elems, jint mode)
{
  jlongArray arr_local;
  BEGIN_EXCEPTION_HANDLING_VOID();

  arr_local = unveil(arr);
  if (elems != unhand_array((HArrayOfLong*)arr_local)->body) {
    switch (mode) {
    case JNI_COMMIT:
      memcpy(unhand_array((HArrayOfLong*)arr_local)->body, elems,
	     obj_length((HArrayOfLong*)arr_local) * sizeof(jlong));
      break;
    case 0:
      memcpy(unhand_array((HArrayOfLong*)arr_local)->body, elems,
	     obj_length((HArrayOfLong*)arr_local) * sizeof(jlong));
      KFREE(elems);
      break;
    case JNI_ABORT:
      KFREE(elems);
      break;
    default:
      break;
    }
  }
  END_EXCEPTION_HANDLING();
}

void
KaffeJNI_ReleaseFloatArrayElements(JNIEnv* env UNUSED, jfloatArray arr, jfloat* elems, jint mode)
{
  jfloatArray arr_local;
  BEGIN_EXCEPTION_HANDLING_VOID();

  arr_local = unveil(arr);
  if (elems != unhand_array((HArrayOfFloat*)arr_local)->body) {
    switch (mode) {
    case JNI_COMMIT:
      memcpy(unhand_array((HArrayOfFloat*)arr_local)->body, elems,
	     obj_length((HArrayOfFloat*)arr_local) * sizeof(jfloat));
      break;
    case 0:
      memcpy(unhand_array((HArrayOfFloat*)arr_local)->body, elems,
	     obj_length((HArrayOfFloat*)arr_local) * sizeof(jfloat));
      KFREE(elems);
      break;
    case JNI_ABORT:
      KFREE(elems);
      break;
    default:
      break;
    }
  }
  END_EXCEPTION_HANDLING();
}

void
KaffeJNI_ReleaseDoubleArrayElements(JNIEnv* env UNUSED, jdoubleArray arr, jdouble* elems, jint mode)
{
  jdoubleArray arr_local;
  BEGIN_EXCEPTION_HANDLING_VOID();

  arr_local = unveil(arr);
  if (elems != unhand_array((HArrayOfDouble*)arr_local)->body) {
    switch (mode) {
    case JNI_COMMIT:
      memcpy(unhand_array((HArrayOfDouble*)arr_local)->body, elems,
	     obj_length((HArrayOfDouble*)arr_local) * sizeof(jdouble));
      break;
    case 0:
      memcpy(unhand_array((HArrayOfDouble*)arr_local)->body, elems,
	     obj_length((HArrayOfDouble*)arr_local) * sizeof(jdouble));
      KFREE(elems);
      break;
    case JNI_ABORT:
      KFREE(elems);
      break;
    default:
      break;
    }
  }
  END_EXCEPTION_HANDLING();
}

void
KaffeJNI_GetBooleanArrayRegion(JNIEnv* env UNUSED, jbooleanArray arr, jsize start, jsize len, jboolean* data)
{
  jbooleanArray arr_local;
  BEGIN_EXCEPTION_HANDLING_VOID();

  arr_local = unveil(arr);
  if (start >= obj_length((HArrayOfBoolean*)arr_local)
      || start + len > obj_length((HArrayOfBoolean*)arr_local)) {
    throwException(ArrayIndexOutOfBoundsException);
  }
  memcpy(data, &unhand_array((HArrayOfBoolean*)arr_local)->body[start],
	 len * sizeof(jboolean));

  END_EXCEPTION_HANDLING();
}

void
KaffeJNI_GetByteArrayRegion(JNIEnv* env UNUSED, jbyteArray arr, jsize start, jsize len, jbyte* data)
{
  jbyteArray arr_local;
  BEGIN_EXCEPTION_HANDLING_VOID();

  arr_local = unveil(arr);
  if (start >= obj_length((HArrayOfByte*)arr_local)
      || start + len > obj_length((HArrayOfByte*)arr_local)) {
    throwException(ArrayIndexOutOfBoundsException);
  }
  memcpy(data, &unhand_array((HArrayOfByte*)arr_local)->body[start],
	 len * sizeof(jbyte));

  END_EXCEPTION_HANDLING();
}

void
KaffeJNI_GetCharArrayRegion(JNIEnv* env UNUSED, jcharArray arr, jsize start, jsize len, jchar* data)
{
  jcharArray arr_local;
  BEGIN_EXCEPTION_HANDLING_VOID();

  arr_local = unveil(arr);
  if (start >= obj_length((HArrayOfChar*)arr_local)
      || start + len > obj_length((HArrayOfChar*)arr_local)) {
    throwException(ArrayIndexOutOfBoundsException);
  }
  memcpy(data, &unhand_array((HArrayOfChar*)arr_local)->body[start],
	 len * sizeof(jchar));

  END_EXCEPTION_HANDLING();
}

void
KaffeJNI_GetShortArrayRegion(JNIEnv* env UNUSED, jshortArray arr, jsize start, jsize len, jshort* data)
{
  jshortArray arr_local;
  BEGIN_EXCEPTION_HANDLING_VOID();

  arr_local = unveil(arr);
  if (start >= obj_length((HArrayOfShort*)arr_local)
      || start + len > obj_length((HArrayOfShort*)arr_local)) {
    throwException(ArrayIndexOutOfBoundsException);
  }
  memcpy(data, &unhand_array((HArrayOfShort*)arr_local)->body[start],
	 len * sizeof(jshort));

  END_EXCEPTION_HANDLING();
}

void
KaffeJNI_GetIntArrayRegion(JNIEnv* env UNUSED, jintArray arr, jsize start, jsize len, jint* data)
{
  jintArray arr_local;
  BEGIN_EXCEPTION_HANDLING_VOID();

  arr_local = unveil(arr);
  if (start >= obj_length((HArrayOfInt*)arr_local)
      || start + len > obj_length((HArrayOfInt*)arr_local)) {
    throwException(ArrayIndexOutOfBoundsException);
  }
  memcpy(data, &unhand_array((HArrayOfInt*)arr_local)->body[start],
	 len * sizeof(jint));

  END_EXCEPTION_HANDLING();
}

void
KaffeJNI_GetLongArrayRegion(JNIEnv* env UNUSED, jlongArray arr, jsize start, jsize len, jlong* data)
{
  jlongArray arr_local;
  BEGIN_EXCEPTION_HANDLING_VOID();

  arr_local = unveil(arr);
  if (start >= obj_length((HArrayOfLong*)arr_local)
      || start + len > obj_length((HArrayOfLong*)arr_local)) {
    throwException(ArrayIndexOutOfBoundsException);
  }
  memcpy(data, &unhand_array((HArrayOfLong*)arr_local)->body[start],
	 len * sizeof(jlong));

  END_EXCEPTION_HANDLING();
}

void
KaffeJNI_GetFloatArrayRegion(JNIEnv* env UNUSED, jfloatArray arr, jsize start, jsize len, jfloat* data)
{
  jfloatArray arr_local;
  BEGIN_EXCEPTION_HANDLING_VOID();

  arr_local = unveil(arr);
  if (start >= obj_length((HArrayOfFloat*)arr_local)
      || start + len > obj_length((HArrayOfFloat*)arr_local)) {
    throwException(ArrayIndexOutOfBoundsException);
  }
  memcpy(data, &unhand_array((HArrayOfFloat*)arr_local)->body[start],
	 len * sizeof(jfloat));

  END_EXCEPTION_HANDLING();
}

void
KaffeJNI_GetDoubleArrayRegion(JNIEnv* env UNUSED, jdoubleArray arr, jsize start, jsize len, jdouble* data)
{
  jdoubleArray arr_local;
  BEGIN_EXCEPTION_HANDLING_VOID();

  arr_local = unveil(arr);
  if (start >= obj_length((HArrayOfDouble*)arr_local)
      || start + len > obj_length((HArrayOfDouble*)arr_local)) {
    throwException(ArrayIndexOutOfBoundsException);
  }
  memcpy(data, &unhand_array((HArrayOfDouble*)arr_local)->body[start],
	 len * sizeof(jdouble));

  END_EXCEPTION_HANDLING();
}

void
KaffeJNI_SetBooleanArrayRegion(JNIEnv* env UNUSED, jbooleanArray arr, jsize start, jsize len, jboolean* data)
{
  jbooleanArray arr_local;
  BEGIN_EXCEPTION_HANDLING_VOID();

  arr_local = unveil(arr);
  if (start >= obj_length((HArrayOfBoolean*)arr_local)
      || start+len > obj_length((HArrayOfBoolean*)arr_local)) {
    throwException(ArrayIndexOutOfBoundsException);
  }
  memcpy(&unhand_array((HArrayOfBoolean*)arr_local)->body[start], data,
	 len * sizeof(jboolean));

  END_EXCEPTION_HANDLING();
}

void
KaffeJNI_SetByteArrayRegion(JNIEnv* env UNUSED, jbyteArray arr, jsize start, jsize len, jbyte* data)
{
  jbyteArray arr_local;
  BEGIN_EXCEPTION_HANDLING_VOID();

 arr_local = unveil(arr);
  if (start >= obj_length((HArrayOfByte*)arr_local)
      || start+len > obj_length((HArrayOfByte*)arr_local)) {
    throwException(ArrayIndexOutOfBoundsException);
  }
  memcpy(&unhand_array((HArrayOfByte*)arr_local)->body[start], data,
	 len * sizeof(jbyte));

  END_EXCEPTION_HANDLING();
}

void
KaffeJNI_SetCharArrayRegion(JNIEnv* env UNUSED, jcharArray arr, jsize start, jsize len, jchar* data)
{
  jcharArray arr_local;
  BEGIN_EXCEPTION_HANDLING_VOID();

  arr_local = unveil(arr);
  if (start >= obj_length((HArrayOfChar*)arr_local)
      || start+len > obj_length((HArrayOfChar*)arr_local)) {
    throwException(ArrayIndexOutOfBoundsException);
  }
  memcpy(&unhand_array((HArrayOfChar*)arr_local)->body[start], data,
	 len * sizeof(jchar));

  END_EXCEPTION_HANDLING();
}

void
KaffeJNI_SetShortArrayRegion(JNIEnv* env UNUSED, jshortArray arr, jsize start, jsize len, jshort* data)
{
  jshortArray arr_local;
  BEGIN_EXCEPTION_HANDLING_VOID();

  arr_local = unveil(arr);
  if (start >= obj_length((HArrayOfShort*)arr_local)
      || start+len > obj_length((HArrayOfShort*)arr_local)) {
    throwException(ArrayIndexOutOfBoundsException);
  }
  memcpy(&unhand_array((HArrayOfShort*)arr_local)->body[start], data,
	 len * sizeof(jshort));

  END_EXCEPTION_HANDLING();
}

void
KaffeJNI_SetIntArrayRegion(JNIEnv* env UNUSED, jintArray arr, jsize start, jsize len, jint* data)
{
  jintArray arr_local;
  BEGIN_EXCEPTION_HANDLING_VOID();

  arr_local = unveil(arr);
  if (start >= obj_length((HArrayOfInt*)arr_local)
      || start+len > obj_length((HArrayOfInt*)arr_local)) {
    throwException(ArrayIndexOutOfBoundsException);
  }
  memcpy(&unhand_array((HArrayOfInt*)arr_local)->body[start], data,
	 len * sizeof(jint));

  END_EXCEPTION_HANDLING();
}

void
KaffeJNI_SetLongArrayRegion(JNIEnv* env UNUSED, jlongArray arr, jsize start, jsize len, jlong* data)
{
  jlongArray arr_local;
  BEGIN_EXCEPTION_HANDLING_VOID();

  arr_local = unveil(arr);
  if (start >= obj_length((HArrayOfLong*)arr_local)
      || start+len > obj_length((HArrayOfLong*)arr_local)) {
    throwException(ArrayIndexOutOfBoundsException);
  }
  memcpy(&unhand_array((HArrayOfLong*)arr_local)->body[start], data,
	 len * sizeof(jlong));

  END_EXCEPTION_HANDLING();
}

void
KaffeJNI_SetFloatArrayRegion(JNIEnv* env UNUSED, jfloatArray arr, jsize start, jsize len, jfloat* data)
{
  jfloatArray arr_local;
  BEGIN_EXCEPTION_HANDLING_VOID();

  arr_local = unveil(arr);
  if (start >= obj_length((HArrayOfFloat*)arr_local)
      || start+len > obj_length((HArrayOfFloat*)arr_local)) {
    throwException(ArrayIndexOutOfBoundsException);
  }
  memcpy(&unhand_array((HArrayOfFloat*)arr_local)->body[start], data,
	 len * sizeof(jfloat));

  END_EXCEPTION_HANDLING();
}

void
KaffeJNI_SetDoubleArrayRegion(JNIEnv* env UNUSED, jdoubleArray arr, jsize start, jsize len, jdouble* data)
{
  jdoubleArray arr_local;
  BEGIN_EXCEPTION_HANDLING_VOID();

  arr_local = unveil(arr);
  if (start >= obj_length((HArrayOfDouble*)arr_local)
      || start+len > obj_length((HArrayOfDouble*)arr_local)) {
    throwException(ArrayIndexOutOfBoundsException);
  }
  memcpy(&unhand_array((HArrayOfDouble*)arr_local)->body[start], data,
	 len * sizeof(jdouble));

  END_EXCEPTION_HANDLING();
}