[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [libunwind] UNW_LOCAL_ONLY
From: |
David Mosberger |
Subject: |
Re: [libunwind] UNW_LOCAL_ONLY |
Date: |
Tue, 9 Dec 2003 09:23:00 -0800 |
>>>>> On Tue, 09 Dec 2003 11:01:14 +0100, Johan Walles <address@hidden> said:
Johan> I'm not sure about the meaning of this macro. We don't want
Johan> to perform any remote unwinding ourselves, but we do want
Johan> others (gdb) to be able to perform unwinding upon ourselves.
Johan> Should I #define UNW_LOCAL_ONLY?
Good question and something I'll need to remember to document.
The answer is: it doesn't matter as far as providing dynamic unwind
info is concerned. libunwind really consists of two parts: the part
to _interpret_ the unwind info, and the part to _provide_ dynamic
unwind info. Only the former is affected by UNW_LOCAL_ONLY.
--david