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m37735.txt

Associated article: Optimizing Microcontroller Performance

Tags: Mobile     Embedded Systems    

Published source code accompanying the article by James Flynn in which he describes a situation he encountered when developing control software for a Mitsubishi M37735-based cellular phone.

					Optimizing Microcontroller Performance
by James Flynn



Listing One
void *memcpy(void *s1, const void *s2, size_t n)
{
    char *su1;
    const char *su2;

    for (su1 = s1, su2=s2; 0<n; ++su1,++su2, --n)
        *su1 = *su2;
    return s1;
}

Listing Two
;; op-codes ...
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