Showing changes from revision #2 to #3:
Added | Removed | Changed
Entry | |
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R0 | 12, and flags |
R1 | Size of physically contiguous RAM region required (bytes) |
R2 | log2 of required alignment of base of region (eg. 12 = 4k, 20 = 1M) |
Exit | |
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R0-R2 | Preserved |
R3 | Page number of first page of recommended region that could be grown as specific pages by dynamic area handler (only guaranteed if grow is next page claiming operation) |
This call can be used by dynamic area handlers which require blocks of physically contiguous RAM. If the call fails to find an area of the requested size/alignment, an error will be returned.