ShuriZma
/
xenia
mirror of https://github.com/xenia-project/xenia.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #446 from AlexAltea/master 

Fixed mtcrf which was wrongly implemented as mtcr
This commit is contained in:
Ben Vanik 2015-11-06 15:11:10 -08:00
parent 1ffd25c91b c6751c1e5f
commit 35a9697af7
1 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/xenia/cpu/frontend/ppc_emit_control.cc
View File

@ -655,7 +655,13 @@ XEEMITTER(mtcrf, 0x7C000120, XFX)(PPCHIRBuilder& f, InstrData& i) {
f.StoreCR(f.LoadZeroInt64());
}
} else {
f.StoreCR(v);
uint32_t bits = (i.XFX.spr & 0x1FF) >> 1;
for (int b = 0; b <= 7; ++b) {
if (bits & (1 << b)) {
int cri = 7 - b;
f.StoreCR(cri, v);
}
}
}
return 0;
}