[PATCH] D67954: [LLDB] [Windows] Initial support for ARM64 register contexts

Martin Storsjö via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Oct 14 04:24:26 PDT 2019


mstorsjo added a comment.

In D67954#1707791 <https://reviews.llvm.org/D67954#1707791>, @labath wrote:

> Hard to say off-hand, but the first thing I'd check is whether the information about loaded modules and their addresses is making its way into lldb. You can use the "image list" command to inspect that. Then there's the "image show-unwind" command which can show you how lldb will try to unwind for a given function/address. Also, if you enable the "unwind" log channel (log enable lldb unwind), you'll get a trace of what lldb did while attempting to unwind.


Thanks for the debugging pointers. I managed to track this down, with a fix suggestion in D68939 <https://reviews.llvm.org/D68939>. I guess that indicates another issue elsewhere, but it's pretty much out of scope for me to dig further into that issue now. I guess it should be possible to reproduce the same issue on x86_64 by changing the triple similarly there as well.


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