)]}'
{
  "commit": "52f654fd91447bb361a8db02ef1ccc4cd5d77be3",
  "tree": "016b4a1cb25575838fa68d28afbbee297dc06083",
  "parents": [
    "d620f96b89a1f9561fdf880c33e427b6e0475586"
  ],
  "author": {
    "name": "Johnathan Van Why",
    "email": "jrvanwhy@google.com",
    "time": "Tue Mar 30 18:51:11 2021 -0700"
  },
  "committer": {
    "name": "Johnathan Van Why",
    "email": "jrvanwhy@google.com",
    "time": "Tue Mar 30 20:13:51 2021 -0700"
  },
  "message": "Overhaul RawSyscalls to work with ARM, -Zmiri-track-raw-pointers, the revised Yield, and Exit.\n\n1. RawSyscalls now supports Yield\u0027s new return value semantics as well as the yield-no-wait variant of Yield.\n2. RawSyscalls now supports Exit.\n3. RawSyscalls is now usable in Miri with the `-Zmiri-track-raw-pointers` flag.\n4. RawSyscalls can now be implemented on ARM: previously, `class` was a runtime value, but it needs to be an immediate value on ARM.\n5. The explanation for the design of RawSyscalls was completely overhauled. Instead of listing a bunch of \"design considerations\" with no connection to the final design, it shows how testing and efficiency considerations incrementally lead to its design. The new design should be a bit more future-proof than the previous design as well.\n",
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