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Re: [JVMTI] RFA: JVMTI Stack Tracing
- From: Andrew Haley <aph at redhat dot com>
- To: David Daney <ddaney at avtrex dot com>
- Cc: Kyle Galloway <kgallowa at redhat dot com>, java-patches at gcc dot gnu dot org
- Date: Fri, 20 Oct 2006 16:05:36 +0100
- Subject: Re: [JVMTI] RFA: JVMTI Stack Tracing
- References: <4538D434.90208@redhat.com> <4538E40A.7060602@avtrex.com>
David Daney writes:
> Kyle Galloway wrote:
> Is libc async-signal safe? What happens if the unwinder cannot produce
> a stacktrace because the thread was stopped somewhere where there was no
> unwind info?
That seems to me like a problem. gdb uses a bunch of heuristics to
get the stack trace, but it still sometimes fails.
Andrew.