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author | 2019-03-26 11:13:37 +1100 | |
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committer | 2019-03-26 11:13:37 +1100 | |
commit | 97b67170277437131adf6ed4d60139c172529e4f (patch) | |
tree | 7a5cbf608f191075f1612b1af15832c206a3fe2d /src/osd/eivcx86.h | |
parent | b380514764cf857469bae61c11143a19f79a74c5 (diff) |
(nw) Clean up the mess on master
This effectively reverts b380514764cf857469bae61c11143a19f79a74c5 and
c24473ddff715ecec2e258a6eb38960cf8c8e98e, restoring the state at
598cd5227223c3b04ca31f0dbc1981256d9ea3ff.
Before pushing, please check that what you're about to push is sane.
Check your local commit log and ensure there isn't anything out-of-place
before pushing to mainline. When things like this happen, it wastes
everyone's time. I really don't need this in a week when real work⢠is
busting my balls and I'm behind where I want to be with preparing for
MAME release.
Diffstat (limited to 'src/osd/eivcx86.h')
-rw-r--r-- | src/osd/eivcx86.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/osd/eivcx86.h b/src/osd/eivcx86.h index f913ac94624..3fd3e70948c 100644 --- a/src/osd/eivcx86.h +++ b/src/osd/eivcx86.h @@ -403,4 +403,24 @@ static inline float _recip_approx(float z) } #endif + +/*------------------------------------------------- + mul_64x64 - perform a signed 64 bit x 64 bit + multiply and return the full 128 bit result +-------------------------------------------------*/ + +#ifdef PTR64 +#define mul_64x64 _mul128 +#endif + + +/*------------------------------------------------- + mulu_64x64 - perform an unsigned 64 bit x 64 + bit multiply and return the full 128 bit result +-------------------------------------------------*/ + +#ifdef PTR64 +#define mulu_64x64 _umul128 +#endif + #endif // MAME_OSD_EIVCX86_H |