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fix incorrect error message in shim 'QueryPerformanceCounter'

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JOE1994
2020-04-01 21:26:47 -04:00
parent 957ec2be10
commit ff982b1821
1 changed files with 1 additions and 1 deletions
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src/shims/time.rs
+1 -1
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@@ -128,7 +128,7 @@ fn QueryPerformanceCounter(&mut self, lpPerformanceCount_op: OpTy<'tcx, Tag>) ->
// Miri will assume that the machine's hardware counter has a resolution of 1 nanosecond.
let duration = Instant::now().duration_since(this.machine.time_anchor);
let qpc = i64::try_from(duration.as_nanos())
.map_err(|_| err_unsup_format!("programs running longer than 2^64 nanoseconds are not supported"))?;
.map_err(|_| err_unsup_format!("programs running longer than 2^63 nanoseconds are not supported"))?;
this.write_scalar(Scalar::from_i64(qpc), this.deref_operand(lpPerformanceCount_op)?.into())?;
Ok(-1) // return non-zero on success
}