Ly8gQ29weXJpZ2h0IChjKSAyMDE3LCB0aGUgRGFydCBwcm9qZWN0IGF1dGhvcnMuICBQbGVhc2Ugc2VlIHRoZSBBVVRIT1JTIGZpbGUKLy8gZm9yIGRldGFpbHMuIEFsbCByaWdodHMgcmVzZXJ2ZWQuIFVzZSBvZiB0aGlzIHNvdXJjZSBjb2RlIGlzIGdvdmVybmVkIGJ5IGEKLy8gQlNELXN0eWxlIGxpY2Vuc2UgdGhhdCBjYW4gYmUgZm91bmQgaW4gdGhlIExJQ0VOU0UgZmlsZS4KCiNpbmNsdWRlICJwbGF0Zm9ybS9nbG9iYWxzLmgiCiNpZiBkZWZpbmVkKEhPU1RfT1NfRlVDSFNJQSkgJiYgIWRlZmluZWQoUFJPRFVDVCkKCiNpbmNsdWRlIDx0cmFjZS1lbmdpbmUvY29udGV4dC5oPgojaW5jbHVkZSA8dHJhY2UtZW5naW5lL2luc3RydW1lbnRhdGlvbi5oPgojaW5jbHVkZSA8emlyY29uL3N5c2NhbGxzLmg+CgojaW5jbHVkZSAicGxhdGZvcm0vdXRpbHMuaCIKI2luY2x1ZGUgInZtL29iamVjdC5oIgojaW5jbHVkZSAidm0vdGltZWxpbmUuaCIKCm5hbWVzcGFjZSBkYXJ0IHsKCnZvaWQgVGltZWxpbmVFdmVudEZ1Y2hzaWFSZWNvcmRlcjo6T25FdmVudChUaW1lbGluZUV2ZW50KiBldmVudCkgewogIGlmIChldmVudCA9PSBOVUxMKSB7CiAgICByZXR1cm47CiAgfQogIHRyYWNlX3N0cmluZ19yZWZfdCBjYXRlZ29yeTsKICB0cmFjZV9jb250ZXh0X3QqIGNvbnRleHQgPQogICAgICB0cmFjZV9hY3F1aXJlX2NvbnRleHRfZm9yX2NhdGVnb3J5KCJkYXJ0IiwgJmNhdGVnb3J5KTsKICBpZiAoY29udGV4dCA9PSBOVUxMKSB7CiAgICByZXR1cm47CiAgfQoKICB0cmFjZV9zdHJpbmdfcmVmX3QgbmFtZTsKICBpZiAoZXZlbnQtPm93bnNfbGFiZWwoKSkgewogICAgLy8gSWYgdGhlIGV2ZW50IG93bnMgdGhlIG5hbWUsIHRoZW4gdGhlIG5hbWUgd2lsbCBiZSBkZWFsbG9jYXRlZCwgc28KICAgIC8vIGluc3RydWN0IHRoZSBzeXN0ZW0gdHJhY2UgdG8gbWFrZSBhIGNvcHkuCiAgICBuYW1lID0gdHJhY2VfY29udGV4dF9tYWtlX3JlZ2lzdGVyZWRfc3RyaW5nX2NvcHkoCiAgICAgICAgY29udGV4dCwgZXZlbnQtPmxhYmVsKCksIHN0cmxlbihldmVudC0+bGFiZWwoKSkpOwogIH0gZWxzZSB7CiAgICAvLyBJZiB0aGUgZXZlbnQgZG9lc24ndCBvd24gdGhlIG5hbWUsIHRoZW4gaXQgaXMgYSBzdHJpbmcgbGl0ZXJhbCwgYW5kCiAgICAvLyB0aGUgc3lzdGVtIHRyYWNlIGNhbiB1c2UgdGhlIHBvaW50ZXIgYW5kIG5vdCBhIGNvcHkuCiAgICBuYW1lID0gdHJhY2VfY29udGV4dF9tYWtlX3JlZ2lzdGVyZWRfc3RyaW5nX2xpdGVyYWwoCiAgICAgICAgY29udGV4dCwgZXZlbnQtPmxhYmVsKCkpOwogIH0KCiAgdHJhY2VfdGhyZWFkX3JlZl90IHRocmVhZDsKICB0cmFjZV9jb250ZXh0X3JlZ2lzdGVyX2N1cnJlbnRfdGhyZWFkKGNvbnRleHQsICZ0aHJlYWQpOwoKICB0cmFjZV9hcmdfdCBhcmdzW1RSQUNFX01BWF9BUkdTXTsKICBjb25zdCBpbnRwdHJfdCBudW1fYXJncyA9IFV0aWxzOjpNaW5pbXVtKAogICAgICBldmVudC0+YXJndW1lbnRzX2xlbmd0aCgpLCBzdGF0aWNfY2FzdDxpbnRwdHJfdD4oVFJBQ0VfTUFYX0FSR1MpKTsKCiAgZm9yIChpbnRwdHJfdCBpID0gMDsgaSA8IG51bV9hcmdzOyBpKyspIHsKICAgIGNvbnN0IGNoYXIqIG5hbWUgPSBldmVudC0+YXJndW1lbnRzKClbaV0ubmFtZTsKICAgIGNvbnN0IGNoYXIqIHZhbHVlID0gZXZlbnQtPmFyZ3VtZW50cygpW2ldLnZhbHVlOwogICAgdHJhY2Vfc3RyaW5nX3JlZl90IGFyZ19uYW1lID0KICAgICAgICB0cmFjZV9jb250ZXh0X21ha2VfcmVnaXN0ZXJlZF9zdHJpbmdfbGl0ZXJhbChjb250ZXh0LCBuYW1lKTsKICAgIHRyYWNlX3N0cmluZ19yZWZfdCBhcmdfdmFsdWUgPQogICAgICAgIHRyYWNlX21ha2VfaW5saW5lX3N0cmluZ19yZWYodmFsdWUsIHN0cmxlbih2YWx1ZSkpOwogICAgYXJnc1tpXSA9IHRyYWNlX21ha2VfYXJnKGFyZ19uYW1lLCB0cmFjZV9tYWtlX3N0cmluZ19hcmdfdmFsdWUoYXJnX3ZhbHVlKSk7CiAgfQoKICBjb25zdCB1aW50NjRfdCB0aW1lX3NjYWxlID0genhfdGlja3NfcGVyX3NlY29uZCgpIC8ga01pY3Jvc2Vjb25kc1BlclNlY29uZDsKICBjb25zdCB1aW50NjRfdCBzdGFydF90aW1lID0gZXZlbnQtPkxvd1RpbWUoKSAqIHRpbWVfc2NhbGU7CiAgY29uc3QgdWludDY0X3QgZW5kX3RpbWUgPSBldmVudC0+SGlnaFRpbWUoKSAqIHRpbWVfc2NhbGU7CgogIC8vIFRPRE8oenJhKTogVGhlIGZ1bmN0aW9ucyBiZWxvdyBlbWl0IERhcnQncyB0aW1lbGluZSBldmVudHMgYWxsIGFzIGNhdGVnb3J5CiAgLy8gImRhcnQiLiBJbnN0ZWFkLCB3ZSBjb3VsZCBoYXZlIGZpbmVyLWdyYWluZWQgY2F0ZWdvcmllcyB0aGF0IG1ha2UgdXNlIG9mCiAgLy8gdGhlIG5hbWUgb2YgdGhlIHRpbWVsaW5lIHN0cmVhbSwgZS5nLiAiVk0iLCAiR0MiLCBldGMuCiAgc3dpdGNoIChldmVudC0+ZXZlbnRfdHlwZSgpKSB7CiAgICBjYXNlIFRpbWVsaW5lRXZlbnQ6OmtCZWdpbjoKICAgICAgdHJhY2VfY29udGV4dF93cml0ZV9kdXJhdGlvbl9iZWdpbl9ldmVudF9yZWNvcmQoCiAgICAgICAgICBjb250ZXh0LCBzdGFydF90aW1lLCAmdGhyZWFkLCAmY2F0ZWdvcnksICZuYW1lLCBhcmdzLCBudW1fYXJncyk7CiAgICAgIGJyZWFrOwogICAgY2FzZSBUaW1lbGluZUV2ZW50OjprRW5kOgogICAgICB0cmFjZV9jb250ZXh0X3dyaXRlX2R1cmF0aW9uX2VuZF9ldmVudF9yZWNvcmQoCiAgICAgICAgICBjb250ZXh0LCBzdGFydF90aW1lLCAmdGhyZWFkLCAmY2F0ZWdvcnksICZuYW1lLCBhcmdzLCBudW1fYXJncyk7CiAgICAgIGJyZWFrOwogICAgY2FzZSBUaW1lbGluZUV2ZW50OjprSW5zdGFudDoKICAgICAgdHJhY2VfY29udGV4dF93cml0ZV9pbnN0YW50X2V2ZW50X3JlY29yZCgKICAgICAgICAgIGNvbnRleHQsIHN0YXJ0X3RpbWUsICZ0aHJlYWQsICZjYXRlZ29yeSwgJm5hbWUsIFRSQUNFX1NDT1BFX1RIUkVBRCwKICAgICAgICAgIGFyZ3MsIG51bV9hcmdzKTsKICAgICAgYnJlYWs7CiAgICBjYXNlIFRpbWVsaW5lRXZlbnQ6OmtBc3luY0JlZ2luOgogICAgICB0cmFjZV9jb250ZXh0X3dyaXRlX2FzeW5jX2JlZ2luX2V2ZW50X3JlY29yZCgKICAgICAgICAgIGNvbnRleHQsIHN0YXJ0X3RpbWUsICZ0aHJlYWQsICZjYXRlZ29yeSwgJm5hbWUsIGV2ZW50LT5Bc3luY0lkKCksCiAgICAgICAgICBhcmdzLCBudW1fYXJncyk7CiAgICAgIGJyZWFrOwogICAgY2FzZSBUaW1lbGluZUV2ZW50OjprQXN5bmNFbmQ6CiAgICAgIHRyYWNlX2NvbnRleHRfd3JpdGVfYXN5bmNfZW5kX2V2ZW50X3JlY29yZCgKICAgICAgICAgIGNvbnRleHQsIGVuZF90aW1lLCAmdGhyZWFkLCAmY2F0ZWdvcnksICZuYW1lLCBldmVudC0+QXN5bmNJZCgpLCBhcmdzLAogICAgICAgICAgbnVtX2FyZ3MpOwogICAgICBicmVhazsKICAgIGNhc2UgVGltZWxpbmVFdmVudDo6a0FzeW5jSW5zdGFudDoKICAgICAgdHJhY2VfY29udGV4dF93cml0ZV9hc3luY19pbnN0YW50X2V2ZW50X3JlY29yZCgKICAgICAgICAgIGNvbnRleHQsIHN0YXJ0X3RpbWUsICZ0aHJlYWQsICZjYXRlZ29yeSwgJm5hbWUsIGV2ZW50LT5Bc3luY0lkKCksCiAgICAgICAgICBhcmdzLCBudW1fYXJncyk7CiAgICAgIGJyZWFrOwogICAgY2FzZSBUaW1lbGluZUV2ZW50OjprRHVyYXRpb246CiAgICAgIHRyYWNlX2NvbnRleHRfd3JpdGVfZHVyYXRpb25fZXZlbnRfcmVjb3JkKGNvbnRleHQsIHN0YXJ0X3RpbWUsIGVuZF90aW1lLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAmdGhy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