Memory usage

Aaron J. Grier aaron at
Wed Jul 21 22:08:27 UTC 2004

On Wed, Jul 21, 2004 at 05:30:08PM -0400, Etienne Fortin wrote:
> On the MCF5282, I have 64KB of SRAM. 
> - I have 1024 bytes for the vector table, this gives 63 KB.
> - There's about 10 KB for .data and .bss, a quick guess. We have 53 KB. 
> - I need basically about 32 KB for the heap, this gives 21 KB for the
> Workspace.
> Is it enough???? It HAS to be enough!!! If not, where is the biggest
> memory overhead in what I want?

have you tried it?

is it enough?

what numbers come from sptests/spsize?

what does m68k-rtems-size tell you?

nobody's going to do your homework for you.

  Aaron J. Grier  |   Frye Electronics, Tigard, OR   |  aaron at

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