diff options
Diffstat (limited to 'docs/box64.pod')
| -rw-r--r-- | docs/box64.pod | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/docs/box64.pod b/docs/box64.pod index 787e99cd..7f46aaaf 100644 --- a/docs/box64.pod +++ b/docs/box64.pod @@ -339,12 +339,13 @@ Tweak the memory barriers to reduce the performance impact by strong memory emua * 2 : All in 1, plus disabled the last write barriers. -=item B<BOX64_DYNAREC_X87DOUBLE> =I<0|1> +=item B<BOX64_DYNAREC_X87DOUBLE> =I<0|1|2> Force the use of float/double for x87 emulation. * 0 : Try to use float when possible for x87 emulation. [Default] * 1 : Only use Double for x87 emulation. + * 2 : Check Precision Control low precision on x87 emulation. =item B<BOX64_EMULATED_LIBS> =I<XXXX|XXXX:YYYY:ZZZZ> |