[Lldb-commits] [PATCH] D63054: [lldb] [Process/NetBSD] Fix error handling in register operations

Michał Górny via Phabricator via lldb-commits lldb-commits at lists.llvm.org
Sat Jun 8 23:10:32 PDT 2019

mgorny created this revision.
mgorny added reviewers: krytarowski, labath.

Ensure that errors are passed through correctly when performing
register read/write operations.  Currently, any ptrace() errors are
silently discarded and LLDB behaves as if operation was successful.

// NB: This is a prerequisite for xstate support since xstate might not be supported on old kernels and ptrace() will fail then.



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