{
  "frida": "17.17.0", "system": "Linux", "machine": "x86_64",
  "note": "Native Gum C listeners; one post-attach invocation per disposable child. Not an Orbit E2E test or benchmark.",
  "cases": [
    {"case":"rip_load", "baseline":42, "attach_status":0,
     "before":"8b 05 ea 98 7a 00 c3 66 0f 1f 84 00 00 00 00 00", "after":"e9 e3 d8 7a 00 90 c3 66 0f 1f 84 00 00 00 00 00",
     "instrumented":42, "callbacks":{"enter":1,"leave":1},
     "exit_code":0},
    {"case":"interior_backedge", "baseline":3, "attach_status":0,
     "before":"31 c0 ff c0 39 f8 7c fa c3 0f 1f 80 00 00 00 00", "after":"e9 d3 d8 7a 00 90 7c fa c3 0f 1f 80 00 00 00 00",
     "signal":11},
    {"case":"entry_backedge", "baseline":0, "attach_status":0,
     "before":"90 90 90 90 90 83 ef 01 7f f6 89 f8 c3 83 c8 ff", "after":"e9 c3 d8 7a 00 83 ef 01 7f f6 89 f8 c3 83 c8 ff",
     "instrumented":0, "callbacks":{"enter":3,"leave":3},
     "exit_code":0}
  ]
}