Noratrieb/my-binary-is-thicc-af
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nora 2023-07-02 13:37:50 +02:00
parent 321af3e846
commit c50057a145
2 changed files with 18 additions and 1 deletions
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8
src/main.rs
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@ -17,6 +17,8 @@ fn main() -> Result<()> {
.nth(1)
.unwrap_or("./target/debug/my-binary-is-thicc-af".into());
let limit = 10;
let data = std::fs::read(&path).wrap_err_with(|| format!("error opening `{path}`"))?;
let object = object::File::parse(data.as_slice()).context("could not parse object file")?;
@ -54,7 +56,11 @@ fn main() -> Result<()> {
let mut root_groups = Groups(HashMap::new());
for (sym, size) in symbol_sizes {
let components = symbol_components(sym).with_context(|| sym.to_string())?;
let mut components = symbol_components(sym).with_context(|| sym.to_string())?;
if components.len() > limit {
components.truncate(limit);
}
add_to_group(&mut root_groups, components, size);
}