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42 lines
1.4 KiB
Rust
42 lines
1.4 KiB
Rust
// SPDX-License-Identifier: MIT OR Apache-2.0
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//
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// Copyright (c) 2018-2020 Andre Richter <andre.o.richter@gmail.com>
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//! Conditional re-exporting of Board Support Packages.
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mod device_driver;
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#[cfg(any(feature = "bsp_rpi3", feature = "bsp_rpi4"))]
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mod raspberrypi;
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#[cfg(any(feature = "bsp_rpi3", feature = "bsp_rpi4"))]
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pub use raspberrypi::*;
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//--------------------------------------------------------------------------------------------------
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// Testing
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//--------------------------------------------------------------------------------------------------
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#[cfg(test)]
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mod tests {
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use super::*;
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use test_macros::kernel_test;
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/// Ensure the kernel's virtual memory layout is free of overlaps.
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#[kernel_test]
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fn virt_mem_layout_has_no_overlaps() {
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let layout = memory::mmu::virt_mem_layout().inner();
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for (i, first) in layout.iter().enumerate() {
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for second in layout.iter().skip(i + 1) {
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let first_range = first.virtual_range;
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let second_range = second.virtual_range;
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assert!(!first_range().contains(second_range().start()));
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assert!(!first_range().contains(second_range().end()));
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assert!(!second_range().contains(first_range().start()));
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assert!(!second_range().contains(first_range().end()));
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}
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}
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}
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}
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