syntax_data: {"ast_node_type":"other","tokens":[{"end":87,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:     // and other services. It must point to the previous {x29, x30} pair on the stack."
context_before:     // "The frame pointer (x29) is required for compatibility with fast stack walking used by ETW
context_after:     base.frame_pointer = FramePointer::NonLeaf;