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Original file line number Diff line number Diff line change
Expand Up @@ -43,14 +43,18 @@
var machine = system.sysctl("hw.machine");
var cputype = system.sysctl("hw.cputype");
var cpu64 = system.sysctl("hw.cpu64bit_capable");
var translated = system.sysctl("sysctl.proc_translated");
system.log("Machine type: " + machine);
system.log("Cpu type: " + cputype);
system.log("64-bit: " + cpu64);
system.log("Translated: " + translated);

// From machine.h
// CPU_TYPE_X86_64 = CPU_TYPE_X86 | CPU_ARCH_ABI64 = 0x010000007 = 16777223
// CPU_TYPE_X86 = 7
var result = machine == "amd64" || machine == "x86_64" || cputype == "16777223" || (cputype == "7" && cpu64 == "1");
// We may be running under translation (Rosetta) that makes it seem like system is x64, if so assume machine is not actually x64
result = result && (translated != "1");
system.log("IsX64Machine: " + result);
return result;
}]]></script>
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