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Also switches to BRAM for data, because why not.
Makes it Rust 1.83 compatible
adamgreig
reviewed
Feb 15, 2026
The function has a better name and the comments hopefully make more sense now.
Clean up stack.rs based on review comments.
adamgreig
approved these changes
Feb 15, 2026
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Add some helper functions for checking stack usage, and add stack usage reports to the examples. I also took the opportunity to massively reduce the stack sizes, now we know exactly how much space we need.
The report goes to stderr because it may change as Rust versions change, and so we don't want it to appear in the reference outputs.
This relies on QEMU initialising RAM with 0x0, which it does. Users on real hardware would need to paint their stack for this to work.