MMX fixes :

- Initialise x87 tags correctly in recompiler - EMMS/FEMMS now respect cr0 TS bit - FRSTOR now doesn't force all non-uint64 tags to valid Fixes Heaven 7 with AudioPCI
2019-05-18 14:05:30 +01:00 · 2019-05-18 14:05:30 +01:00 · cb6422b324
commit cb6422b324
parent b84fefacb7
7 changed files with 12 additions and 10 deletions
--- a/src/x87_ops.h
+++ b/src/x87_ops.h
@ -187,7 +187,7 @@ static inline void x87_ld_frstor(int reg)
        }
        else
        {
-                cpu_state.tag[reg] = TAG_VALID;
+                cpu_state.tag[reg] &= ~TAG_UINT64;
                cpu_state.ST[reg] = x87_ld80();
        }
 }