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2018-05-17target/riscv: Remove floatX_maybe_silence_nan from conversionsRichard Henderson
This is now handled properly by the generic softfloat code. Cc: Palmer Dabbelt <palmer@sifive.com> Cc: Sagar Karandikar <sagark@eecs.berkeley.edu> Cc: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Reviewed-by: Michael Clark <mjc@sifive.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2018-03-07RISC-V FPU SupportMichael Clark
Helper routines for FPU instructions and NaN definitions. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Sagar Karandikar <sagark@eecs.berkeley.edu> Signed-off-by: Michael Clark <mjc@sifive.com>