--- np2/i286a/i286a_i.s	2003/12/19 00:25:49	1.5
+++ np2/i286a/i286a_i.s	2004/01/07 06:53:47	1.10
@@ -1,12 +1,13 @@
 
 	INCLUDE		i286a.inc
 
-	IMPORT		i286core
-	IMPORT		_szpcflag8
-	IMPORT		i286_memorywrite_w
+	IMPORT		i286acore
+	IMPORT		i286a_memoryread
+	IMPORT		i286a_memorywrite_w
 	EXPORT		i286a_localint
 	EXPORT		i286a_trapint
 	IMPORT		i286a_trapintr
+	EXPORT		i286c_interrupt
 	EXPORT		i286a_interrupt
 
 	AREA	.text, CODE, READONLY
@@ -19,21 +20,21 @@ i286a_localint	ldrh	r4, [r9, #CPU_SP]
 				sub		r4, r4, #(2 << 16)
 				mov		r1, r8
 				add		r0, r5, r4 lsr #16
-				bl		i286_memorywrite_w
+				bl		i286a_memorywrite_w
 				sub		r4, r4, #(2 << 16)
 				ldrh	r1, [r9, #CPU_CS]
 				add		r0, r5, r4 lsr #16
-				bl		i286_memorywrite_w
+				bl		i286a_memorywrite_w
 				sub		r4, r4, #(2 << 16)
 				mov		r1, r8 lsr #16
 				mov		r4, r4 lsr #16
 				sub		r8, r8, r1 lsl #16
 				add		r0, r4, r5
 				strh	r4, [r9, #CPU_SP]
-				bl		i286_memorywrite_w
-				mov		r0, #0
+				bl		i286a_memorywrite_w
+			;;	mov		r0, #0
 				ldr		r1, [r9, r6 lsl #2]
-				strb	r0, [r9, #CPU_TRAP]
+			;;	strb	r0, [r9, #CPU_TRAP]
 				bic		r8, r8, #(T_FLAG + I_FLAG)
 				mov		r0, r1 lsr #16
 				orr		r8, r8, r1 lsl #16
@@ -49,21 +50,21 @@ i286a_trapint	ldrh	r4, [r9, #CPU_SP]
 				sub		r4, r4, #(2 << 16)
 				mov		r1, r8
 				add		r0, r5, r4 lsr #16
-				bl		i286_memorywrite_w
+				bl		i286a_memorywrite_w
 				sub		r4, r4, #(2 << 16)
 				ldrh	r1, [r9, #CPU_CS]
 				add		r0, r5, r4 lsr #16
-				bl		i286_memorywrite_w
+				bl		i286a_memorywrite_w
 				sub		r4, r4, #(2 << 16)
 				mov		r1, r8 lsr #16
 				mov		r4, r4 lsr #16
 				sub		r8, r8, r1 lsl #16
 				add		r0, r4, r5
 				strh	r4, [r9, #CPU_SP]
-				bl		i286_memorywrite_w
-				mov		r0, #0
+				bl		i286a_memorywrite_w
+			;;	mov		r0, #0
 				ldr		r1, [r9, #4]
-				strb	r0, [r9, #CPU_TRAP]
+			;;	strb	r0, [r9, #CPU_TRAP]
 				bic		r8, r8, #(T_FLAG + I_FLAG)
 				mov		r0, r1 lsr #16
 				orr		r8, r8, r1 lsl #16
@@ -72,45 +73,48 @@ i286a_trapint	ldrh	r4, [r9, #CPU_SP]
 				str		r2, [r9, #CPU_CS_BASE]
 				b		i286a_trapintr
 
-
-
-i286a_interrupt	stmdb	sp!, {r4 - r10, lr}
-				ldr		r9, iai_r9
-				ldr		r10, iai_r10			; °ì±þ
+i286c_interrupt
+i286a_interrupt	ldr		r1, iai_r9
+				stmdb	sp!, {r4 - r9, lr}
+				mov		r9, r1
 				mov		r6, r0
 				CPULD
+				ldr		r5, [r9, #CPU_CS_BASE]
 				ldrh	r4, [r9, #CPU_SP]
-				ldr		r5, [r9, #CPU_SS_BASE]
 				CPUWORK	#20
+				add		r0, r5, r8 lsr #16
+				ldr		r5, [r9, #CPU_SS_BASE]
+				bl		i286a_memoryread
 				mov		r4, r4 lsl #16
+				cmp		r0, #&f4
+				addeq	r8, r8, #(1 << 16)
 				sub		r4, r4, #(2 << 16)
 				mov		r1, r8
 				add		r0, r5, r4 lsr #16
-				bl		i286_memorywrite_w
+				bl		i286a_memorywrite_w
 				sub		r4, r4, #(2 << 16)
 				ldrh	r1, [r9, #CPU_CS]
 				add		r0, r5, r4 lsr #16
-				bl		i286_memorywrite_w
+				bl		i286a_memorywrite_w
 				sub		r4, r4, #(2 << 16)
 				mov		r1, r8 lsr #16
 				mov		r4, r4 lsr #16
 				sub		r8, r8, r1 lsl #16
 				add		r0, r4, r5
 				strh	r4, [r9, #CPU_SP]
-				bl		i286_memorywrite_w
-				mov		r0, #0
+				bl		i286a_memorywrite_w
+			;;	mov		r0, #0
 				ldr		r1, [r9, r6 lsl #2]
-				strb	r0, [r9, #CPU_TRAP]
+			;;	strb	r0, [r9, #CPU_TRAP]
 				bic		r8, r8, #(T_FLAG + I_FLAG)
 				mov		r0, r1 lsr #16
 				orr		r8, r8, r1 lsl #16
 				mov		r2, r0 lsl #4
 				strh	r0, [r9, #CPU_CS]
 				str		r2, [r9, #CPU_CS_BASE]
-				CPUSVC
-				ldmia	sp!, {r4 - r11, pc}
-iai_r9			dcd		i286core - CPU_REG
-iai_r10			dcd		_szpcflag8
+				CPUSV
+				ldmia	sp!, {r4 - r9, pc}
+iai_r9			dcd		i286acore + CPU_SIZE
 
 	END