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| author | Richard Henderson <rth@twiddle.net> | 2016-12-15 10:46:40 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2017-01-23 09:52:40 -0800 |
| commit | 005fa38d86257d471ac461c066a5409a9f5ebb02 (patch) | |
| tree | f8969620f61a858b105dd5616618faf99c6e4d64 /target/hppa | |
| parent | 7c248bcda1d1b3081b1bdb3a10352bb549dff2c5 (diff) | |
target-hppa: Add softfloat specializations
Like the original MIPS, HPPA has the MSB of an SNaN set.
However, it has different rules for silencing an SNaN:
(1) msb is cleared and (2) msb-1 must be set if the fraction
is now zero, and (implementation defined) may be set always.
I haven't checked real hardware but chose the set always
alternative because it's easy and within spec.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target/hppa')
0 files changed, 0 insertions, 0 deletions