Blackfin lib1funcs patch
Wed Apr 5 22:05:00 GMT 2006
This fixes a problem with the upcoming FD-PIC patches for the Blackfin:
since calls in a shared library go through PLT entries, they may clobber
call-clobbered registers even if we know that the called function
doesn't modify them. So we need to avoid using them to save certain
values across a call.
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