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| author | ptitSeb <sebastien.chev@gmail.com> | 2022-04-13 22:55:06 +0200 |
|---|---|---|
| committer | ptitSeb <sebastien.chev@gmail.com> | 2022-04-13 22:55:16 +0200 |
| commit | 34f7571269581bd9393f30eeaab3f46d59cb30dd (patch) | |
| tree | 6608fe956e85347269dc3f902994b16e73c5b4a1 /docs | |
| parent | dc9144f8f4b15f74c987e0fb0970a501001a03d0 (diff) | |
| download | box64-34f7571269581bd9393f30eeaab3f46d59cb30dd.tar.gz box64-34f7571269581bd9393f30eeaab3f46d59cb30dd.zip | |
[DYNAREC] Added option to force x87 to use double (ported from box86)
Diffstat (limited to 'docs')
| -rwxr-xr-x | docs/USAGE.md | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/docs/USAGE.md b/docs/USAGE.md index 052239b9..58ed188c 100755 --- a/docs/USAGE.md +++ b/docs/USAGE.md @@ -131,6 +131,11 @@ Enable/Disable simulation of Strong Memory model * 1 : Enable some Memory Barrier when reading from memory (on some MOV opcode) to simulate Strong Memory Model while trying to limit performance impact (Default when libmonobdwgc-2.0.so is loaded) * 2 : Enable some Memory Barrier when reading from memory (on some MOV opcode) to simulate Strong Memory Model +#### BOX64_DYNAREC_X87DOUBLE +Force the use of Double for x87 emulation +* 0 : Try to use float when possible for x87 emulation (faster) +* 1 : Only use Double for x87 emulation (slower, may be needed for some specific games, like Crysis) + #### BOX64_DYNAREC_FASTNAN Enable/Disable generation of -NAN * 0 : Generate -NAN like on x86 (Default.) |