gitmodules: add berkeley's softfloat + testfloat version 3

These are BSD-licensed so we can add them as submodules.

Signed-off-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Emilio G. Cota 2018-09-04 19:31:06 -04:00 committed by Richard Henderson
parent c953da8f0b
commit b44b5abeae
3 changed files with 8 additions and 0 deletions

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Subproject commit b64af41c3276f97f0e181920400ee056b9c88037

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Subproject commit ca9fa2ba05625ba929958f163b01747e07dd39cc