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fix: use fixed (little) endianness

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Erica Marigold 2024-01-05 17:27:50 +05:30
parent e425581d6e
commit 35c5a3ca61
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GPG key ID: 2768CC0C23D245D1
2 changed files with 5 additions and 5 deletions
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6
src/cli/build.rs
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@ -48,11 +48,11 @@ pub async fn build_standalone<T: AsRef<Path>>(
patched_bin.extend(&bytecode);
let mut meta = base_bin_offset.to_ne_bytes().to_vec(); // Start with the base bytecode offset
let mut meta = base_bin_offset.to_le_bytes().to_vec(); // Start with the base bytecode offset
// Include metadata in the META chunk, each field is 8 bytes
meta.extend((bytecode.len() as u64).to_ne_bytes()); // Size of bytecode, used to calculate end offset at runtime
meta.extend(1_u64.to_ne_bytes()); // Number of files, padded with null bytes - for future use
meta.extend((bytecode.len() as u64).to_le_bytes()); // Size of bytecode, used to calculate end offset at runtime
meta.extend(1_u64.to_le_bytes()); // Number of files, padded with null bytes - for future use
patched_bin.extend(meta);

4
src/executor.rs
View file

@ -64,11 +64,11 @@ pub async fn run_standalone(bin: Vec<u8>) -> Result<ExitCode> {
}
if idx == 3 {
bytecode_offset = u64::from_ne_bytes(chunk.try_into().unwrap());
bytecode_offset = u64::from_le_bytes(chunk.try_into().unwrap());
}
if idx == 2 {
bytecode_size = u64::from_ne_bytes(chunk.try_into().unwrap());
bytecode_size = u64::from_le_bytes(chunk.try_into().unwrap());
}
ControlFlow::Continue(())