Newlib 1.8.1 vfprintf problem on embedded PowerPC

[Roger Williams]

>>>>> Mark Powell <medp@primag.co.uk> writes:

  > Do you have a working sbrk() and a heap set up?  The first call to
  > vfprintf mallocs a buffer to work with.

Yes, those seem to work properly: calls to sbrk() and malloc() return
good pointers to the heap, and I successfully malloc memory in my own
minimalist printf() function.

-- 
Roger Williams                         finger me for my PGP public key
Coelacanth Engineering Inc    consulting & turnkey product development
Middleborough, Massachusetts           wireless * datacomm * DSP * ATE
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