Issue |
83864
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Summary |
[ELF][PAC] Support .note.gnu.property for marking schema
|
Labels |
new issue
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Assignees |
kovdan01
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Reporter |
kovdan01
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https://github.com/ARM-software/abi-aa/pull/240 changes PAuthABIELF64 a bit. Main changes:
- GNU property becomes the main way of ELF marking, separate note section becomes an alternative;
- Compatibility info is restricted to <platform, version> tuple only (8+8=16 bytes) w/o extra info previously allowed.
Changes to be applied:
- Support related constants https://github.com/access-softek/llvm-project/commit/c8d71dfb8ed17f53a1f2164e86f41a0ba11640d6
- Frontend support https://github.com/access-softek/llvm-project/commit/a0cc186396cb71ace1981059a5e3da4af7001573
- Backend support https://github.com/access-softek/llvm-project/commit/a3ddb4e8aba8e997b76d2311b9f319afaaeabe90
- LLD support https://github.com/access-softek/llvm-project/commit/e4ff3bfc7da92ec223c8a108d40da33e9f710133
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