--- np2/i386c/ia32/instructions/system_inst.c	2011/12/29 13:32:13	1.37
+++ np2/i386c/ia32/instructions/system_inst.c	2012/01/24 17:17:13	1.39
@@ -286,6 +286,7 @@ MOV_CdRd(void)
 			src &= CPU_CR0_ALL;
 #if defined(USE_FPU)
 			src |= CPU_CR0_ET;	/* FPU present */
+			src &= ~CPU_CR0_EM;
 #else
 			src |= CPU_CR0_EM | CPU_CR0_NE;
 			src &= ~(CPU_CR0_MP | CPU_CR0_ET);
@@ -853,9 +854,6 @@ MOV_DdRd(void)
 	UINT32 src;
 	UINT op;
 	int idx;
-#if defined(IA32_SUPPORT_DEBUG_REGISTER)
-	int i;
-#endif
 
 	CPU_WORKCLOCK(11);
 	GET_PCBYTE(op);
@@ -890,13 +888,6 @@ MOV_DdRd(void)
 		case 7:
 			CPU_DR7 = src;
 			CPU_STAT_BP = 0;
-#if defined(IA32_SUPPORT_DEBUG_REGISTER)
-			for (i = 0; i < CPU_DEBUG_REG_INDEX_NUM; i++) {
-				if (CPU_DR7 & (CPU_DR7_L(i)|CPU_DR7_G(i))) {
-					CPU_STAT_BP |= (1 << i);
-				}
-			}
-#endif	/* IA32_SUPPORT_DEBUG_REGISTER */
 			break;
 
 		default: