John F.X. Galea

Results 56 comments of John F.X. Galea

I don't have a Windows machine at hand and therefore it is difficult for me to see what exactly is going on. However, I had a look at the test's...

_Does that theory as to what is happening make sense, that your client would deliberately raise a handled fault on an app stack pop?_ Yes, the test inserts code that...

The test tries to access faulty red zones by accessing app addresses' shadow memory with a fixed displacement equivalent to a page size. Therefore, this heuristic may not lead the...

> Unfortunately, I don't have the capabilities to build something like that I think. I was unsure if this was only meant for proposals or requests too. No problem. Another...

Thank you for the request. I guess one quick solution is to use a script that runs the benchmark multiple times with updated param values for -trace_after_instrs. However, I do...

@prasun3 That is a pretty good idea! In theory, it should be possible but not sure about the technical effort required. Personally, I created drbbdup for research on taint analysis,...

The current dynamic handling flag is maintained by drbbdup managers (one per basic block) and set by the user upon bb construction. There is no universal flag which you can...

Made a quick PR (https://github.com/DynamoRIO/dynamorio/pull/5358) that takes the lazy approach.

I agree with @derekbruening. If you are really adamant on dynamically checking out the code, at least try to use CMake's external project commands https://cmake.org/cmake/help/latest/module/ExternalProject.html However, I still recommend @derekbruening...

I'll modify the extensions to use this assertion once we agree on its format.