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fix(il2cpp): track unresolved ELF relocation widths

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Fixes #6701
This commit is contained in:
morluto
2026-10-23 21:03:24 +08:00
parent d31e42699f
commit bdf13a63c4
5 changed files with 84 additions and 25 deletions
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tests/boundary/il2cpp/il2cppBinaryFile.test.ts
+23
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@@ -511,6 +511,29 @@ it("reports a symbol-relocated method slot as unknown rather than no-body", () =
expect(linked.method_addresses[0]).toEqual(expectedAddresses[0]);
});
it.each([
["PC32", 2],
["ABS32", 10],
] as const)(
"keeps a method pointer beside a non-overlapping %s relocation",
(_, kind) => {
const binary = createIl2cppBinaryFixture();
const adjacent = createElfFixture(binary, {
machine: 62,
unresolvedRelocations: [{ offset: 0x2fc, kind }],
});
expect(link(adjacent).method_addresses).toEqual(expectedAddresses);
const overlapping = createElfFixture(binary, {
machine: 62,
unresolvedRelocations: [{ offset: 0x300, kind }],
});
expect(link(overlapping).method_addresses[1]).toEqual(
expectedAddress("unknown"),
);
},
);
it("reads a relative relocation into a zero-filled pointer array as a known value", () => {
const bytes = createElfFixture(createIl2cppBinaryFixture(), {
zeroFilledTable: true,