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45 lines
1.3 KiB
Markdown
45 lines
1.3 KiB
Markdown
# Patches for LLVM on SerenityOS
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## `insert-ifdef-serenity.patch`
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This patch adds several defines in order to omit things not supported by SerenityOS.
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### Status
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- [ ] Local?
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- [ ] Should be merged to upstream?
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- [X] Resolves issue(s) with our side of things
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- [x] Hack
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## `remove-version-script.patch`
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Instructs the linker to not build LLVM shared libraries (`libclang.so`, `libLTO.so`, etc.) with
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symbol versioning, which our dynamic linker does not support.
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### Status
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- [ ] Local?
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- [x] Should be merged to upstream?
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- [X] Resolves issue(s) with our side of things
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- [ ] Hack
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## `toolchain.patch`
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Adds support for the `$arch-pc-serenity` target to the Clang front end. This makes the compiler
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look for libraries and headers in the right places, and enables some security mitigations, like
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stack-smashing protection and building position-independent executables by default.
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### Status
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- [ ] Local?
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- [x] Should be merged to upstream?
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- [ ] Resolves issue(s) with our side of things
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- [ ] Hack
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## `llvm-backport-objcopy-update-section.patch`
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Backports support for `llvm-objcopy --update-section` used by our toolchain from reviews.llvm.org/D112116.
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### Status
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- [ ] Local?
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- [ ] Should be merged to upstream?
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- [ ] Resolves issues(s) with our side of things
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- [ ] Hack
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