X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=blobdiff_plain;f=libpcsxcore%2Fpsxinterpreter.c;h=b171b0a6ff9be9fa10be61ece08b2ce9027309ad;hp=61c60edb488bec933478d22cec07240b9788f14b;hb=81dbbf4cbb16fc6c9a82a5b91e102c8005c5726a;hpb=07cd0bc4d90b222cffc4299f15dd31c265d80a92

diff --git a/libpcsxcore/psxinterpreter.c b/libpcsxcore/psxinterpreter.c
index 61c60edb..b171b0a6 100644
--- a/libpcsxcore/psxinterpreter.c
+++ b/libpcsxcore/psxinterpreter.c
@@ -934,7 +934,10 @@ void psxCOP0() {
 }
 
 void psxCOP2() {
-	psxCP2[_Funct_]((struct psxCP2Regs *)&psxRegs.CP2D);
+	u32 f = _Funct_;
+	if (f != 0 || _Rs_ < 4) // not MTC2/CTC2
+		gteCheckStall(f);
+	psxCP2[f]((struct psxCP2Regs *)&psxRegs.CP2D);
 }
 
 void psxBASIC(struct psxCP2Regs *regs) {