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Document RAM banks in memory.x #578

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merged 1 commit into from
Apr 3, 2023
Merged

Document RAM banks in memory.x #578

merged 1 commit into from
Apr 3, 2023

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jannic
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@jannic jannic commented Apr 1, 2023

This defines new memory regions SRAM4, SRAM5.

Without a linker section referring to those regions, they will not actually be used.

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Document RAM banks in memory.x
c7af7be 
This defines new memory regions SRAM4, SRAM5.

Without a linker section referring to those regions, they will not
actually be used.
@jannic jannic mentioned this pull request Apr 1, 2023
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@thejpster
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Should we add a note somewhere on how to use these banks, and how if you use link-section, the default cortex-m-rt pre-main code won't initialise variables located there and so should use MaybeUninit?

@jannic jannic merged commit 29d57af into rp-rs:main Apr 3, 2023
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@ithinuel ithinuel ithinuel approved these changes

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@jannic @thejpster @ithinuel