fix 80286(x86ver) fix rep ins, mov8, enter (T.Yui)

nmlgc · Mar 24, 2005 · d7d0b7e · d7d0b7e
1 parent 49cd904
commit d7d0b7e
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Showing 3 changed files with 10 additions and 6 deletions.
diff --git a/i286x/i286x.cpp b/i286x/i286x.cpp
@@ -2407,7 +2407,7 @@ I286 mov_ea_r8(void) {							// 88: mov EA, REG8
 		__asm {
 				PREPART_EA_REG8(2)
 					mov		I286_REG[eax], dl
-					GET_NEXTPRE2					// ea_regの regregだけ
+					GET_NEXTPRE1					// ea_regの regregだけ
 					ret
 					align	16
 			memory_eareg8:
@@ -3509,7 +3509,7 @@ I286 _enter(void) {								// C8: enter DATA16, DATA8
 				je		enter0
 				dec		eax
 				je		enter1
-				lea		ecx, [eax*4 + 12]
+				lea		ecx, [eax*4 + 12 + 4]
 				I286CLOCK(ecx)
 				push	ebx
 				movzx	ebx, I286_BP

diff --git a/i286x/i286xrep.cpp b/i286x/i286xrep.cpp
@@ -64,7 +64,7 @@ I286EXT rep_xinsw(void) {
 				movzx	ebp, I286_DI
 				align	4
 insw_lp:		I286CLOCK(4)
-				movzx	cx, I286_DX
+				movzx	ecx, I286_DX
 				call	iocore_inp16
 				lea		ecx, [edi + ebp]
 				mov		dx, ax
@@ -130,7 +130,7 @@ I286EXT rep_xoutsw(void) {
 outsw_lp:		I286CLOCK(4)
 				lea		ecx, [edi + ebp]
 				call	i286_memoryread_w
-				movzx	cx, I286_DX
+				movzx	ecx, I286_DX
 				mov		dx, ax
 				call	iocore_out16
 				STRING_DIRx2

diff --git a/update.txt b/update.txt
@@ -87,8 +87,12 @@
 // ----
 
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