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// Copyright 2011 Google Inc. All Rights Reserved.
public class StackWalk2 {
// use v1 for this
String str = new String(); // use v0 for str in <init>
int f() {
g(1); // use v0 for 1, v1 for this
g(2); // use v0 for 2, v1 for this
strTest(); // use v1 for this
return 0;
}
void g(int num_calls) throws RuntimeException {
if (num_calls == 1) { // use v0 for 1, v3 for num_calls
System.logI("1st call"); // use v0 for PrintStream, v1 for "1st call"
refmap2(24); // use v0 for 24, v2 for this
} else if (num_calls == 2) { // use v0 for 2, v3 for num_calls
System.logI("2nd call"); // use v0 for PrintStream, v1 for "2nd call"
refmap2(25); // use v0 for 24, v2 for this
}
throw new RuntimeException(); // use v0 for new RuntimeException
}
void strTest() {
System.logI(str); // use v1 for PrintStream, v2, v3 for str
str = null; // use v1 for null, v3 for str
str = new String("ya"); // use v2 for "ya", v1 for new String
String s = str; // use v0, v1, v3
System.logI(str); // use v1 for PrintStream, v2, v3 for str
System.logI(s); // use v1 for PrintStream, v0 for s
s = null; // use v0
System.logI(s); // use v1 for PrintStream, v0 for s
}
native int refmap2(int x);
static {
System.loadLibrary("arttest");
}
public static void main(String[] args) {
StackWalk2 st = new StackWalk2();
st.f();
}
}
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