JDK-8243500 : SA: Incorrect BCI and Line Number with jstack if the top frame is in the interpreter (BSD and Windows)
- Type: Bug
- Component: hotspot
- Sub-Component: svc-agent
- Affected Version: 15
- Priority: P3
- Status: Resolved
- Resolution: Fixed
- CPU: x86_64
- Submitted: 2020-04-23
- Updated: 2020-05-04
- Resolved: 2020-04-28
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| JDK 15 |
|---|
15 b21Fixed  |
Related Reports
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Relates :
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Description
This is the exact same bug as JDK-8214226, which only addressed LinuxAMD64. The same fix should be applied to BSDAMD64 and WindowsAMD64:
if (guesser.getPC() == null) {
return new X86Frame(guesser.getSP(), guesser.getFP());
+ } else if (VM.getVM().getInterpreter().contains(guesser.getPC())) {
+ // pass the value of R13 which contains the bcp for the top level frame
+ Address bcp = context.getRegisterAsAddress(AMD64ThreadContext.R13);
+ return new X86Frame(guesser.getSP(), guesser.getFP(), guesser.getPC(), null, bcp);
} else {
return new X86Frame(guesser.getSP(), guesser.getFP(), guesser.getPC());
}
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