[Bug tdep/30340] [gdb/aarch64] gdb doesn't handle unknown debug architecture versions gracefully (TCL errors on gdb.base/watchpoint-unaligned.exp with KVM)

aburgess at redhat dot com sourceware-bugzilla@sourceware.org
Tue May 2 09:41:53 GMT 2023


https://sourceware.org/bugzilla/show_bug.cgi?id=30340

--- Comment #27 from Andrew Burgess <aburgess at redhat dot com> ---
Created attachment 14859
  --> https://sourceware.org/bugzilla/attachment.cgi?id=14859&action=edit
Test program that exposes the problematic ptrace call

Here's the demo program that I've been using to expose the ptrace issue.  The
issue is that when we ask for the H/W watchpoint information we get back a
dbg_info field containing 0 for the architecture field.

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