VU: Also update Status/Mac instances after COP2, just in case

PCSX2 · Sep 10, 2020 · 197eaf3 · 197eaf3
1 parent 19ab48c
commit 197eaf3
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/pcsx2/x86/microVU_Macro.inl b/pcsx2/x86/microVU_Macro.inl
@@ -64,6 +64,16 @@ void endMacroOp(int mode) {
 		xMOV(ptr32[&vu0Regs.VI[REG_STATUS_FLAG].UL], gprF0);
 	}
 	microVU0.regAlloc->flushAll();
+
+	if (mode & 0x10) { // Update VU0 Status/Mac instances after flush to avoid corrupting anything
+		xMOVDZX(xmmT1, ptr32[&vu0Regs.VI[REG_STATUS_FLAG].UL]);
+		xSHUF.PS(xmmT1, xmmT1, 0);
+		xMOVAPS(ptr128[&microVU0.regs().micro_statusflags], xmmT1);
+
+		xMOVDZX(xmmT1, ptr32[&vu0Regs.VI[REG_MAC_FLAG].UL]);
+		xSHUF.PS(xmmT1, xmmT1, 0);
+		xMOVAPS(ptr128[&microVU0.regs().micro_macflags], xmmT1);
+	}
 	microVU0.cop2 = 0;
 }