Allow hyperlight-host to build with x86_64-unknown-linux-musl target #601
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ludfjig
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…usl target Signed-off-by: Simon Davies <simongdavies@users.noreply.github.com>
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…usl target (#601) Signed-off-by: Simon Davies <simongdavies@users.noreply.github.com>
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This pull request introduces support for building with the
musllibc target, updates syscall handling for compatibility, and adds conditional compilation for thread ID initialization. Below is a summary of the most important changes:Build System Enhancements:
build-with-musl-libctarget in theJustfileto enable building with themusllibc target (x86_64-unknown-linux-musl). This includes adding the required Rust target and building with the appropriate profile.Conditional Compilation for
musl:LinuxInterruptHandleinitialization inHypervLinuxDriverto conditionally define thetidfield based on whether the target ismuslor not. This ensures compatibility with themusllibc environment.tidfield in theKVMDriverto maintain consistency across hypervisor implementations.Syscall Handling:
syscalls_allowlistfunction to usetry_into()for convertinglibc::TCGETSto ensure type safety and compatibility with stricter environments.