--- np2/i286a/i286aop.inc	2003/12/21 23:27:08	1.8
+++ np2/i286a/i286aop.inc	2005/03/19 21:02:05	1.13
@@ -5,8 +5,8 @@ $label		EAREG8	r12
 			ldrb	r6, [r12, #CPU_REG]
 			cmp		r0, #&c0
 			bcc		$label.1
-			CPUWORK	$regclk
 			R8SRC	r0, r5
+			CPUWORK	$regclk
 			ldrb	r4, [r5, #CPU_REG]
 			$alu	r4, r6
 			strb	r1, [r5, #CPU_REG]
@@ -41,10 +41,7 @@ $label		EAREG16	r12
 			mov		pc, r11
 $label.1	CPUWORK	$memclk
 			bl		i286a_ea
-			tst		r0, #1
-			bne		$label.2
-			cmp		r0, #I286_MEMWRITEMAX
-			bcs		$label.2
+			ACCWORD	r0, $label.2
 			ldrh	r4, [r9, r0]
 			$alu	r4, r6
 			strh	r1, [r9, r0]
@@ -60,8 +57,8 @@ $label.2	mov		r5, r0
 	MACRO
 $label	OP_R8_EA	$alu, $regclk, $memclk
 $label		REG8EA	r6, $regclk, $memclk
-			ldrb	r2, [r6, #CPU_REG]
-			$alu	r2, r0
+			ldrb	r4, [r6, #CPU_REG]
+			$alu	r4, r0
 			strb	r1, [r6, #CPU_REG]
 			mov		pc, r11
 	MEND
@@ -69,8 +66,8 @@ $label		REG8EA	r6, $regclk, $memclk
 	MACRO
 $label	OP_R16_EA	$alu, $regclk, $memclk
 $label		REG16EA	r6, $regclk, $memclk
-			ldrh	r2, [r6, #CPU_REG]
-			$alu	r2, r0
+			ldrh	r4, [r6, #CPU_REG]
+			$alu	r4, r0
 			strh	r1, [r6, #CPU_REG]
 			mov		pc, r11
 	MEND
@@ -79,8 +76,8 @@ $label		REG16EA	r6, $regclk, $memclk
 $label	OP_AL_D8	$alu, $clk
 $label		CPUWORK	$clk
 			GETPCF8
-			ldrb	r2, [r9, #CPU_AL]
-			$alu	r2, r0
+			ldrb	r4, [r9, #CPU_AL]
+			$alu	r4, r0
 			strb	r1, [r9, #CPU_AL]
 			mov		pc, r11
 	MEND
@@ -89,8 +86,8 @@ $label		CPUWORK	$clk
 $label	OP_AX_D16	$alu, $clk
 $label		CPUWORK	$clk
 			GETPC16
-			ldrh	r2, [r9, #CPU_AX]
-			$alu	r2, r0
+			ldrh	r4, [r9, #CPU_AX]
+			$alu	r4, r0
 			strh	r1, [r9, #CPU_AX]
 			mov		pc, r11
 	MEND
@@ -132,10 +129,7 @@ $label		EAREG16	r12
 			mov		pc, r11
 $label.1	CPUWORK	$memclk
 			bl		i286a_ea
-			tst		r0, #1
-			bne		$label.2
-			cmp		r0, #I286_MEMWRITEMAX
-			bcs		$label.2
+			ACCWORD	r0, $label.2
 			ldrh	r4, [r9, r0]
 			$alu	r4, r6
 			mov		pc, r11
@@ -146,17 +140,17 @@ $label.2	bl		i286a_memoryread_w
 
 	MACRO
 $label	S_R8_EA		$alu, $regclk, $memclk
-$label		REG8EA	r5, $regclk, $memclk
-			ldrb	r2, [r5, #CPU_REG]
-			$alu	r2, r0
+$label		REG8EA	r6, $regclk, $memclk
+			ldrb	r4, [r6, #CPU_REG]
+			$alu	r4, r0
 			mov		pc, r11
 	MEND
 
 	MACRO
 $label	S_R16_EA	$alu, $regclk, $memclk
 $label		REG16EA	r6, $regclk, $memclk
-			ldrh	r2, [r6, #CPU_REG]
-			$alu	r2, r0
+			ldrh	r4, [r6, #CPU_REG]
+			$alu	r4, r0
 			mov		pc, r11
 	MEND
 
@@ -164,8 +158,8 @@ $label		REG16EA	r6, $regclk, $memclk
 $label	S_AL_D8		$alu, $clk
 $label		CPUWORK	$clk
 			GETPC8
-			ldrb	r2, [r9, #CPU_AL]
-			$alu	r2, r0
+			ldrb	r4, [r9, #CPU_AL]
+			$alu	r4, r0
 			mov		pc, r11
 	MEND
 
@@ -173,8 +167,8 @@ $label		CPUWORK	$clk
 $label	S_AX_D16	$alu, $clk
 $label		CPUWORK	$clk
 			GETPC16
-			ldrh	r2, [r9, #CPU_AX]
-			$alu	r2, r0
+			ldrh	r4, [r9, #CPU_AX]
+			$alu	r4, r0
 			mov		pc, r11
 	MEND
 
@@ -217,10 +211,7 @@ $label		cmp		r0, #&c0
 			mov		pc, r11
 $label.1	CPUWORK	$memclk
 			bl		i286a_ea
-			tst		r0, #1
-			bne		$label.2
-			cmp		r0, #I286_MEMWRITEMAX
-			bcs		$label.2
+			ACCWORD	r0, $label.2
 			ldrh	r4, [r9, r0]
 			$alu	r4
 			strh	r1, [r9, r0]
@@ -254,9 +245,9 @@ $label		CPUWORK	$clk
 
 	MACRO
 $label	XCHG_AX		$r, $clk
-$label		CPUWORK	$clk
-			ldrh	r0, [r9, #CPU_AX]
+$label		ldrh	r0, [r9, #CPU_AX]
 			ldrh	r1, [r9, $r]
+			CPUWORK	$clk
 			strh	r0, [r9, $r]
 			strh	r1, [r9, #CPU_AX]
 			mov		pc, r11
@@ -265,16 +256,16 @@ $label		CPUWORK	$clk
 
 	MACRO
 $label	MOVIMM8		$r, $clk
-$label		CPUWORK	$clk
-			GETPC8
+$label		GETPCF8
+			CPUWORK	$clk
 			strb	r0, [r9, $r]
 			mov		pc, r11
 	MEND
 
 	MACRO
 $label	MOVIMM16	$r, $clk
-$label		CPUWORK	$clk
-			GETPC16
+$label		GETPCF16
+			CPUWORK	$clk
 			strh	r0, [r9, $r]
 			mov		pc, r11
 	MEND
@@ -282,9 +273,9 @@ $label		CPUWORK	$clk
 
 	MACRO
 $label	SP_PUSH		$clk
-$label		CPUWORK	$clk
-			ldrh	r1, [r9, #CPU_SP]
+$label		ldrh	r1, [r9, #CPU_SP]
 			ldr		r2, [r9, #CPU_SS_BASE]
+			CPUWORK	$clk
 			sub		r0, r1, #2
 			mov		r3, r0 lsl #16
 			strh	r0, [r9, #CPU_SP]
@@ -306,21 +297,26 @@ $label		CPUWORK	$clk
 
 	MACRO
 $label	SEGPOP		$s, $b, $clk
-$label		POP		$clk
-			mov		r1, r0 lsl #4
+$label		ldrh	r6, [r9, #CPU_MSW]
+			POP		$clk
 			strh	r0, [r9, $s]
-			str		r1, [r9, $b]
+			tst		r6, #MSW_PE
+			moveq	r0, r0 lsl #4
+			blne	i286a_selector
+			str		r0, [r9, $b]
 			mov		pc, r11
 	MEND
 
 	MACRO
 $label	SEGPOPFIX	$s, $b, $f, $clk
-$label		POP		$clk
-			mov		r1, r0 lsl #4
+$label		ldrh	r6, [r9, #CPU_MSW]
+			POP		$clk
 			strh	r0, [r9, $s]
-			str		r1, [r9, $b]
-			str		r1, [r9, $f]
-			mov		pc, r11
+			tst		r6, #MSW_PE
+			moveq	r0, r0 lsl #4
+			blne	i286a_selector
+			str		r0, [r9, $b]
+			str		r0, [r9, $f]
 	MEND