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refactor: remove unused manage_timestamps method from Emulator trait #561

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refactor: remove unused manage_timestamps method from Emulator trait #561

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52 changes: 0 additions & 52 deletions vm/src/emulator/executor.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -333,58 +333,6 @@ pub trait Emulator {
self.get_executor_mut().set_private_input(private_input)
}

/// Update and return previous timestamps, but it currently works word-wise, so not used.
#[allow(dead_code)]
fn manage_timestamps(&mut self, size: &MemAccessSize, address: &u32) -> usize {
let half_aligned_address = address & !(WORD_SIZE / 2 - 1) as u32;
let full_aligned_address = address & !(WORD_SIZE - 1) as u32;

let prev = match size {
MemAccessSize::Byte => max(
*self
.get_executor()
.access_timestamps
.get(address)
.unwrap_or(&0),
max(
*self
.get_executor()
.access_timestamps
.get(&half_aligned_address)
.unwrap_or(&0),
*self
.get_executor()
.access_timestamps
.get(&full_aligned_address)
.unwrap_or(&0),
),
),
MemAccessSize::HalfWord => max(
*self
.get_executor()
.access_timestamps
.get(address)
.unwrap_or(&0),
*self
.get_executor()
.access_timestamps
.get(&full_aligned_address)
.unwrap_or(&0),
),
MemAccessSize::Word => *self
.get_executor()
.access_timestamps
.get(address)
.unwrap_or(&0),
};

let clk = self.get_executor().global_clock;
self.get_executor_mut()
.access_timestamps
.insert(*address, clk);
prev
}

/// Return a `View` capturing the end-state of the emulator.
fn finalize(&self) -> View;
}
Expand Down