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| author | bors <bors@rust-lang.org> | 2023-10-19 01:56:45 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2023-10-19 01:56:45 +0000 |
| commit | 020d00867a0129fe77d02fb7f07d6bc96a7033ff (patch) | |
| tree | a081d9779899d8bdd72752795c6848fc446848d9 /library/std/src/sys/unix | |
| parent | 89432aadcb3174a0d7611557fa9b1ef05c72b920 (diff) | |
| parent | b48039f6feec314842d40236f33d6a1c5b66b3da (diff) | |
| download | rust-020d00867a0129fe77d02fb7f07d6bc96a7033ff.tar.gz rust-020d00867a0129fe77d02fb7f07d6bc96a7033ff.zip | |
Auto merge of #114534 - niluxv:strict_prov_unwind, r=cuviper,workingjubilee
Strict provenance unwind 1. Turned many `usize`s in the personality/unwind code that are actually pointers into `*const u8`. 2. Rewrote `read_encoded_pointer` to conform to strict-provenance, along the lines as described by `@eddyb` [in zulip some time ago](https://rust-lang.zulipchat.com/#narrow/stream/136281-t-opsem/topic/strict.20provenance.20in.20dwarf.3A.3Aeh/near/276197290). This should make supporting CHERI in the future easier (but they use a [slightly modified format in the callsite table](https://cheri-compiler-explorer.cl.cam.ac.uk/z/n6GhhW), which requires a CHERI specific modification to `find_eh_action`).
Diffstat (limited to 'library/std/src/sys/unix')
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