Change register used in setting SS in stage_4#156
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phil-opp merged 1 commit intorust-osdev:mainfrom May 5, 2021
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This changes the register used when setting the stack segment in stage_4 from bx to ax. The register bx is reserved by LLVM.
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Thanks for the pull request! I just restarted our CI job in order to test it with the latest nightly and I can confirm that the mentioned error occurs. It looks like it is caused by rust-lang/rust#84658. So apparently using |
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Published as v0.10.3. |
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The register
bxis apparently reserved by LLVM, and building with the latest nightly (1.54-nightly) fails because of it:This pull request changes the register used to
ax.I don't think this'll be able to break anything.
cargo testpasses, and building and running my own kernel works.