* Sick on Monday [2/10]

# Progress # * AArch64/ARM linux syscall for process record. [2/10] TCWG-532 ARM patch (fixing the register for syscall arg pass) is committed. Canonicalize ARM syscall patch is posted for review.

* Support range stepping on arm-linux. [4/10] TCWG-545 Preparatory patches fixing bugs when "single step the instruction branch to itself" are being reviewed. Pedro thinks my patches may not work in some rare cases, and I spend some time writing the case and prove it won't happen.

* Misc [2/10] ** file expense, ** upstream patch review,

# Plan # * TCWG-532 * TCWG-545