Add GNU Property Types #537
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Can you add constants for this value as well (it appears to be architecture specific, for example
It seems unusual to have a non-zero value for padding. |
yup, done.
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| @@ -3,7 +3,7 @@ name = "object" | |||
| version = "0.31.0" | |||
| edition = "2018" | |||
| exclude = ["/.github", "/testfiles"] | |||
| keywords = ["object", "elf", "mach-o", "pe", "coff", "xcoff"] | |||
| keywords = ["object", "elf", "mach-o", "pe", "coff"] | |||
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FYI, it looks like you squashed your commit into one of the existing commits.
| /// GNU Property Type for BTI AArch64 | ||
| pub const GNU_PROPERTY_AARCH64_FEATURE_1_BTI: u32 = 1 << 0; | ||
| /// GNU Property Type for PAC AArch64 | ||
| pub const GNU_PROPERTY_AARCH64_FEATURE_1_PAC: u32 = 1 << 0; |
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https://github.com/llvm/llvm-project/blob/main/llvm/include/llvm/BinaryFormat/ELF.h#L1675 shows that there is a typo here. It should be 1 << 1 instead of a duplicate 1 << 0. Should I upload a fix?
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Thanks for noticing that. I plan to do further work in this area and I'll fix that at the same time.
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Hi, I want to learn more about how crates get updated. When can we expect this code to be merged into upstream Rust? |
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For non-breaking changes, I do a release as needed. For breaking changes, I like to delay if possible since it causes other crates to need to update and do a release too. I'm in the process of doing a release now: #546. Since there aren't any breaking changes, it should be trivial to use this in upstream Rust. Also, in #541 I did some further work related to this PR which may interest you. |
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Released in 0.31.1 |
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Cool! I'm going to try to incorporate this in and work on a PR. Unless you already had one started? |
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There's already rust-lang/rust#111413 for updating object. |
Use constants from object crate
Replace hard-coded values with `GNU_PROPERTY_{X86|AARCH64}_FEATURE_1_AND` from the object crate.
When working on [issue](rust-lang#103001) it was suggested that we moved these constants to the object crate . [PR](gimli-rs/object#537). Now that that the object crate has been updated [PR](rust-lang#111413) we can make this change.
Use constants from object crate
Replace hard-coded values with `GNU_PROPERTY_{X86|AARCH64}_FEATURE_1_AND` from the object crate.
When working on [issue](rust-lang#103001) it was suggested that we moved these constants to the object crate . [PR](gimli-rs/object#537). Now that that the object crate has been updated [PR](rust-lang#111413) we can make this change.
Adds GNU Property Type constants.
We are using them in Rust PR to emit notes.
A previous CL added a property constant CL.