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9980989f7f
Adds a dummy volatile read in the stack_overflow test to ensure that it is not tail recursive. Thus, the compiler can't apply the tail call elimination optimization, which turns the recursive function into a loop and thus prevents the stack overflow from happening. Code update in https://github.com/phil-opp/blog_os/pull/818.
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This folder contains the content for the "Writing an OS in Rust" blog.
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