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From: James N. <jne...@ec...> - 2005-09-12 20:55:36
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So it sounds like it *may* be possible in general, but would be non-trivial to modify Valgrind to do so. I was thinking of trying the code-cache invalidation trick, glad to hear a second opinion that it should work :). Perhaps I'll take a closer look at PIN as well. Thanks all for your feedback! -Jim On Sep 11, 2005, at 1:58 PM, Robert Walsh wrote: >> I'm interested both in whether this is fundamentally possible, and an >> idea of what things would need to be done to actually implement it. > > I don't think this is possible. Valgrind creates a lot of state that > wouldn't be around if it started half-way through the program (e.g. > memory validity information.) > > Regards, > Robert. > > -- > Robert Walsh > Amalgamated Durables, Inc. - "We don't make the things you buy." > Email: rj...@du... |