Scott Wood wrote:
Chris Friesen wrote:
Scott Wood wrote:
Is the compiler assigning r0 to addr? That will be treated as a
literal zero instead. Try changing "r" (addr) to "b" (addr), or use
stwx.
Bingo! Is there a constraint to tell the compiler to not use r0 for addr?
Yes, "b".
Doh. Sorry, apparently I can't read today. Both of those fixes seem to
work.
Much appreciated.
Chris
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