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Re: [avr-gcc-list] Stack usage profiling for function calls.
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From: |
Anders Lindgren |
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Subject: |
Re: [avr-gcc-list] Stack usage profiling for function calls. |
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Date: |
Mon, 31 Mar 2003 23:00:47 +0200 (CEST) |
Hi !
> It is important to know how much stack is used with small RAM and no mem
> protection.
> I don't know if I am alone with this need?
Nope ! I wrote a small program providing this functionality for SDCC
(i8051). I feed all the .asm files resulting from the compile to it. For
each function in each file it calculated the worst case stack usage. It's
a real quick and dirty hack but I could try to find the sources if your
interested. One problem with this would be when linking libraries. The the
.asm files for all those would have to be supplied.
// Anders