math: fix expf(-NAN) and exp2f(-NAN) to return -NAN instead of 0
[musl] / src / internal / sh /
2016-01-22 Rich Felkermove sh port's __shcall internal function from arch...
2015-06-16 Rich Felkerswitch to using trap number 31 for syscalls on sh
2015-04-14 Rich Felkerfix inconsistent visibility for internal syscall symbols
2014-02-28 Rich Felkerrename superh port to "sh" for consistency