unicorn/qemu/include/fpu
Peter Maydell 5ad42fb01b
softfloat: Revert and reimplement remaining portions of 75d62a5856 and 3430b0be36f
Revert the remaining portions of commits 75d62a5856 and 3430b0be36f
which are under a SoftFloat-2b license, ie the functions
uint64_to_float32() and uint64_to_float64(). (The float64_to_uint64()
and float64_to_uint64_round_to_zero() functions were completely
rewritten in commits fb3ea83aa and 0a87a3107d so can stay.)

Reimplement from scratch the uint64_to_float64() and uint64_to_float32()
conversion functions.

[This is a mechanical squashing together of two separate "revert"
and "reimplement" patches.]

Backports commit 6bb8e0f130bd4aecfe835a0caa94390fa2235fde from qemu
2018-02-12 12:52:32 -05:00
..
softfloat.h softfloat: Revert and reimplement remaining portions of 75d62a5856 and 3430b0be36f 2018-02-12 12:52:32 -05:00