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forward attributes through singleton!() #521

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jordens opened this issue Apr 2, 2024 · 0 comments · Fixed by #522
Closed

forward attributes through singleton!() #521

jordens opened this issue Apr 2, 2024 · 0 comments · Fixed by #522

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@jordens
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jordens commented Apr 2, 2024

Especially for DMA buffers correct placement in dedicated linker section and memories is crucial (e.g. ethernet dma descriptor rings). It would be great if singleton!() would support attaching attributes.
@jordens jordens mentioned this issue Apr 2, 2024
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jordens added a commit to quartiq/cortex-m that referenced this issue Apr 2, 2024
@jordens
singleton: forward attributes and visibility
7bfd43e 
This only works in the long form with a named variable because of
constraints on where the `vis` metavariable can be used.

close rust-embedded#521
jordens added a commit to quartiq/cortex-m that referenced this issue Apr 2, 2024
@jordens
singleton: forward attributes and visibility
0f021c1 
This only works in the long form with a named variable because of
constraints on where the `vis` metavariable can be used.

close rust-embedded#521
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singleton: forward attributes quartiq/cortex-m
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@jordens