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Reimplement x86 arch, MSVC section group combining

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Plus display_row/DiffText refactoring
This commit is contained in:
Luke Street
2025-02-28 00:17:32 -07:00
parent 506c251d68
commit 95868f1d19
29 changed files with 2580 additions and 1044 deletions
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28
objdiff-core/tests/arch_x86.rs Normal file
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use objdiff_core::{diff, obj};
mod common;
#[test]
#[cfg(feature = "x86")]
fn read_x86() {
let diff_config = diff::DiffObjConfig::default();
let obj = obj::read::parse(include_object!("data/x86/staticdebug.obj"), &diff_config).unwrap();
insta::assert_debug_snapshot!(obj);
let symbol_idx = obj.symbols.iter().position(|s| s.name == "?PrintThing@@YAXXZ").unwrap();
let diff = diff::code::no_diff_code(&obj, symbol_idx, &diff_config).unwrap();
insta::assert_debug_snapshot!(diff.instruction_rows);
let output = common::display_diff(&obj, &diff, symbol_idx, &diff_config);
insta::assert_snapshot!(output);
}
#[test]
#[cfg(feature = "x86")]
fn read_x86_combine_sections() {
let diff_config = diff::DiffObjConfig {
combine_data_sections: true,
combine_text_sections: true,
..Default::default()
};
let obj = obj::read::parse(include_object!("data/x86/rtest.obj"), &diff_config).unwrap();
insta::assert_debug_snapshot!(obj.sections);
}