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Re: [libunwind] Some basic questions about libunwind
From: |
Archie Cobbs |
Subject: |
Re: [libunwind] Some basic questions about libunwind |
Date: |
Mon, 06 Dec 2004 10:00:19 -0600 |
User-agent: |
Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.7.3) Gecko/20041129 |
Another random/quick question...
Isn't it the case that libunwind's setjmp/longjmp implementation
doesn't suffer from the "non-volatile variable foo may be clobbered
by `setjmp'" problem that normal setjmp does? That is, all variables
are restored, even non-volatile variables modified after setjmp().
If so, that might be worth mentioning as an additional benefit.
-Archie
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Archie Cobbs * CTO, Awarix * http://www.awarix.com
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- Re: [libunwind] Some basic questions about libunwind,
Archie Cobbs <=