--- np2/i386c/ia32/instructions/ctrl_trans.c	2004/02/06 16:49:51	1.8
+++ np2/i386c/ia32/instructions/ctrl_trans.c	2004/02/12 15:46:14	1.10
@@ -1,4 +1,4 @@
-/*	$Id: ctrl_trans.c,v 1.8 2004/02/06 16:49:51 monaka Exp $	*/
+/*	$Id: ctrl_trans.c,v 1.10 2004/02/12 15:46:14 monaka Exp $	*/
 
 /*
  * Copyright (c) 2002-2003 NONAKA Kimihiro
@@ -1011,7 +1011,7 @@ void
 RETnear16_Iw(void)
 {
 	DWORD new_ip;
-	WORD ad;
+	DWORD ad;
 
 	CPU_WORKCLOCK(11);
 	GET_PCWORD(ad);
@@ -1153,14 +1153,13 @@ IRET(void)
 			POP0_16(new_ip);
 			POP0_16(new_cs);
 			POP0_16(new_flags);
-			set_flags(new_flags, mask);
 		} else {
 			POP0_32(new_ip);
 			POP0_32(new_cs);
 			POP0_32(new_flags);
 			mask |= RF_FLAG;
-			set_eflags(new_flags, mask);
 		}
+		set_eflags(new_flags, mask);
 
 		CPU_SET_SEGREG(CPU_CS_INDEX, new_cs);
 		SET_EIP(new_ip);
@@ -1312,30 +1311,28 @@ ENTER16_IwIb(void)
 			}
 		} else {			/* enter level=2-31 */
 			CPU_WORKCLOCK(12 + level * 4);
-			if (!CPU_INST_OP32) {
-				if (!CPU_STAT_SS32) {
-					bp = CPU_BP;
-					CPU_BP = CPU_SP;
-					while (level--) {
-						bp -= 2;
-						CPU_SP -= 2;
-						val = cpu_vmemoryread_w(CPU_SS_INDEX, bp);
-						cpu_vmemorywrite_w(CPU_SS_INDEX, CPU_SP, val);
-					}
-					REGPUSH0(CPU_BP);
-					CPU_SP -= dimsize;
-				} else {
-					bp = CPU_EBP;
-					CPU_BP = CPU_SP;
-					while (level--) {
-						bp -= 2;
-						CPU_ESP -= 2;
-						val = cpu_vmemoryread_w(CPU_SS_INDEX, bp);
-						cpu_vmemorywrite_w(CPU_SS_INDEX, CPU_ESP, val);
-					}
-					REGPUSH0_16_32(CPU_EBP);
-					CPU_ESP -= dimsize;
+			if (!CPU_STAT_SS32) {
+				bp = CPU_BP;
+				CPU_BP = CPU_SP;
+				while (level--) {
+					bp -= 2;
+					CPU_SP -= 2;
+					val = cpu_vmemoryread_w(CPU_SS_INDEX, bp);
+					cpu_vmemorywrite_w(CPU_SS_INDEX, CPU_SP, val);
+				}
+				REGPUSH0(CPU_BP);
+				CPU_SP -= dimsize;
+			} else {
+				bp = CPU_EBP;
+				CPU_BP = CPU_SP;
+				while (level--) {
+					bp -= 2;
+					CPU_ESP -= 2;
+					val = cpu_vmemoryread_w(CPU_SS_INDEX, bp);
+					cpu_vmemorywrite_w(CPU_SS_INDEX, CPU_ESP, val);
 				}
+				REGPUSH0_16_32(CPU_BP);
+				CPU_ESP -= dimsize;
 			}
 		}
 	}
@@ -1416,54 +1413,31 @@ ENTER32_IwIb(void)
 }
 
 void
-LEAVE16(void)
+LEAVE(void)
 {
-	WORD bp;
-	DWORD sp, size;
+	DWORD sp, bp;
 
 	CPU_WORKCLOCK(5);
 
 	if (CPU_STAT_PM) {
-		bp = CPU_BP;
 		if (!CPU_STAT_SS32) {
 			sp = CPU_SP;
-			size = 2;
+			bp = CPU_BP;
 		} else {
 			sp = CPU_ESP;
-			size = 4;
-		}
-		if (bp < sp) {
-			ia32_panic("LEAVE16: bp < sp");
+			bp = CPU_EBP;
 		}
-		CHECK_STACK_PUSH(&CPU_STAT_SREG(CPU_SS_INDEX), sp, (bp - sp) + size);
+		CHECK_STACK_POP(&CPU_STAT_SREG(CPU_SS_INDEX), sp, (bp-sp) + 2);
 	}
 
-	CPU_SP = CPU_BP;
-	REGPOP0(CPU_BP);
-}
-
-void
-LEAVE32(void)
-{
-	DWORD bp, sp, size;
-
-	CPU_WORKCLOCK(5);
-
-	if (CPU_STAT_PM) {
-		bp = CPU_EBP;
-		if (CPU_STAT_SS32) {
-			sp = CPU_ESP;
-			size = 4;
-		} else {
-			sp = CPU_SP;
-			size = 2;
-		}
-		if (bp < sp) {
-			ia32_panic("LEAVE32: bp < sp");
-		}
-		CHECK_STACK_PUSH(&CPU_STAT_SREG(CPU_SS_INDEX), sp, (bp - sp) + size);
+	if (!CPU_STAT_SS32) {
+		CPU_SP = CPU_BP;
+	} else {
+		CPU_ESP = CPU_EBP;
+	}
+	if (!CPU_INST_OP32) {
+		REGPOP0(CPU_BP);
+	} else {
+		POP0_32(CPU_EBP);
 	}
-
-	CPU_ESP = CPU_EBP;
-	POP0_32(CPU_EBP);
 }