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Add PPC COFF tests; fix IMAGE_REL_PPC_PAIR handling

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This commit is contained in:
Luke Street
2025-07-17 21:19:06 -06:00
parent 3385f58341
commit 0fb7f3901c
13 changed files with 4485 additions and 41 deletions
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28
objdiff-core/tests/arch_ppc.rs
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@@ -85,3 +85,31 @@ fn diff_ppc() {
assert_eq!(base_symbol_diff.target_symbol, Some(target_symbol_idx));
insta::assert_debug_snapshot!((target_symbol_diff, base_symbol_diff));
}
#[test]
#[cfg(feature = "ppc")]
fn read_vmx128_coff() {
let diff_config = diff::DiffObjConfig { combine_data_sections: true, ..Default::default() };
let obj = obj::read::parse(include_object!("data/ppc/vmx128.obj"), &diff_config).unwrap();
insta::assert_debug_snapshot!(obj);
let symbol_idx =
obj.symbols.iter().position(|s| s.name == "?FloatingPointExample@@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 = "ppc")]
fn read_dummy() {
let diff_config = diff::DiffObjConfig { combine_data_sections: true, ..Default::default() };
let obj = obj::read::parse(include_object!("data/ppc/dummy.obj"), &diff_config).unwrap();
insta::assert_debug_snapshot!(obj);
let symbol_idx =
obj.symbols.iter().position(|s| s.name == "?FloatingPointExample@@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);
}