[Lldb-commits] [PATCH] D21516: Allow unaligned byte/word selection watchpoints for arm- linux/android targets.

Muhammad Omair Javaid via lldb-commits lldb-commits at lists.llvm.org
Sun Jun 19 21:50:36 PDT 2016

omjavaid created this revision.
omjavaid added reviewers: labath, clayborg.
omjavaid added a subscriber: lldb-commits.
Herald added subscribers: danalbert, tberghammer, rengolin, aemerson.

We recently committed a patch for AArch64 targets that allows us to watch any byte address individually in a 8 byte aligned region.

This patch implements the same for arm targets with region being watched is a 4 byte region.

We cannot watch 8 consecutive bytes using a single watchpoint resource on Arm targets so maximum we can do is 4 bytes.

As a results TestWatchpointSize tests pass on arm targets which were previously failing.



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