32 lines
1,009 B
C++
32 lines
1,009 B
C++
/*
|
|
* Copyright (C) 2015 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
extern "C" {
|
|
int versioned_function();
|
|
|
|
int get_function_version();
|
|
int version_zero_function();
|
|
int version_zero_function2() __attribute__((weak));
|
|
}
|
|
|
|
int get_function_version() {
|
|
return version_zero_function2() + version_zero_function() + versioned_function();
|
|
}
|
|
|
|
// we expect this function to be preempted by main executable.
|
|
int version_zero_function2() {
|
|
return 40000;
|
|
}
|