Zack Buhman
25fef821b0
There were two notable bugs: - the maple transfer/data sizes were not being set correctly - align_32byte always realigned the address of `_scene`, and not the `mem` parameter as expected. This had the effect of the maple-DMA send and receive buffers being the same buffer. On real hardware, this causes unpredicable behavior.
21 lines
231 B
C++
21 lines
231 B
C++
#pragma once
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#include <cstdint>
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inline void set_imask(uint32_t imask)
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{
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uint32_t sr;
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asm volatile ("stc sr,%0"
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: "=r" (sr)
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:
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);
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sr = (sr & ~0xf0) | (imask << 4);
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asm volatile ("ldc %0,sr"
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:
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: "r" (sr)
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);
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}
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