aarch64: more progress

- factor out `loadReg`
 - support all general system control registers in inline asm
 - fix asserts after iterating field offsets
 - fix typo in `slice_elem_val`
 - fix translation of argument locations
869ef00602Jacob Young committed on 7/25/2025, 6:20:23 PM· committed by Jacob Youngparentbb71a18
8 files changedLine totals unavailable