rtems_region_create() returning error code
sebastian.huber at embedded-brains.de
Wed May 30 15:54:32 UTC 2018
----- Am 30. Mai 2018 um 16:20 schrieb Francesco Nuzzolo francesco.nuzzolo at spaceapplications.com:
> Thanks for the answer.
> Do you know if there is a clean way to force allocation of an array to
> an 8-byte boundary in LEON?
> Maybe defining the array as double, since sizeof(double) is 8 on LEON ?
Yes, this is one option. You could also use an alignment attribute.
> Or should I stop using the region manager altogether?
This depends on your use case. The RTEMS heap implementation is a first-fit allocator. For some dynamic memory workloads this is not the best choice. The TLSF is worth to look at:
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