search for: r317579

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2017 Dec 14
2
x86-64 unwind additions
Hi all, We're at the point in our port of OpenVMS to x86-64 that we're working on the unwind code.  The current ABI and the current codebase doesn't have enough support for true asynchronous unwinding from any point (most notably in the prologue/epilogue) in the code that OpenVMS needs.  We're working on a set of changes to the compact unwind information to handle the additional