On Sat, Sep 05, 2009 at 08:39:26PM +0800, Jie Zhang wrote:
+Blackfin has an algebra assembly syntax.
+Assigning value to a register has the form @code{REG = VALUE}.
+If there is typo of @code{REG}, this will become @code{SYMBOL = VALUE}.
+That error is not easy to notice. So it's better to let Blackfin GAS
+reject @code{SYMBOL = VALUE} to detect such error.
+@code{.set} can be used if user want to set value to a symbol.
+
This should be inside @ifset Blackfin, @end ifset. Also, I would not
justify your design decision here.
@ifset Blackfin
Blackfin does not support symbol assignment with @samp{=} or
@samp{=}@samp{=}.
@end ifset