mips: extend mips_features with a check for FPU

Extend mips_features with "hard-float" query to which mips_features will
respond whether or not the platform is meant to have a floating point unit.
The query is not a runtime check, but a built-time check.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14570 a5019735-40e9-0310-863c-91ae7b9d1cf9
1 file changed