This patch does several things to ending-run.exp

1) flattens the separate expect scripts dealing with whether an extra step over 
a '}' was necessary.  Several regexps were duplicated, and whether the step is 
necessary is an artifact of the compiler's debug data.

2) adds a case for ARM RVDS toolchains

3) adds a case for m68k (and probably other embedded systems), where various 
forms of a 'start' function are used.

ok?

nathan
-- 
Nathan Sidwell    ::   http://www.codesourcery.com   ::         CodeSourcery
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