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📄 asm027.s

📁 十七种模拟器源代码 非常有用的作课程设计不可缺少的
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FUNC(op_487b)	subl	$12,%esp	movl	GLOBL(regs)+88,%ecx	movl	%ecx,%edx	movl	%ecx,24-16(%esp)	addl	$2,%edx	addl	$4,%ecx	movl	%edx,GLOBL(regs)+88/APP	xorl	%esi,%esi	movw	0x2164334A(%edx),%siRR0_7000:	rolw	$8,%si/NO_APP	movl	%esi,%eax	movl	%ecx,20-16(%esp)	shrl	$10,%eax	movl	%ecx,GLOBL(regs)+88	andl	$60,%eax	movl	%edx,%ebx	movl	GLOBL(regs)(%eax),%edi	testl	$2048,%esi	jne	L_7_397	movswl	%di,%ediL_7_397:	movl	%esi,%eax	shrl	$9,%eax	movl	%eax,%ecx	andl	$3,%ecx	sall	%cl,%edi	testl	$256,%esi	je	L_7_398	xorl	%ebp,%ebp	movl	%esi,%ecx	testb	%cl,%cl	jge	L_7_399	movl	%ebp,%ebxL_7_399:	testl	$64,%esi	je	L_7_400	movl	%ebp,%ediL_7_400:	movl	%esi,%edx	andl	$48,%edx	cmpl	$32,%edx	jne	L_7_401	movl	20-16(%esp),%ecx/APP	xorl	%eax,%eax	movw	0x2164334A(%ecx),%axRR0_7001:	rolw	$8,%ax/NO_APP	movl	24-16(%esp),%ecx	cwtl	addl	$6,%ecx	addl	%eax,%ebx	movl	%ecx,GLOBL(regs)+88L_7_401:	cmpl	$48,%edx	jne	L_7_404	movl	GLOBL(regs)+88,%eax	movl	0x2164334A(%eax),%edxRR0_7002:/APP	bswapl	%edx/NO_APP	addl	$4,%eax	addl	%edx,%ebx	movl	%eax,GLOBL(regs)+88L_7_404:	movl	%esi,%ecx	andl	$3,%ecx	movl	%ecx,16-16(%esp)	cmpl	$2,%ecx	jne	L_7_407	movl	GLOBL(regs)+88,%eax/APP	xorl	%edx,%edx	movw	0x2164334A(%eax),%dxRR0_7003:	rolw	$8,%dx/NO_APP	addl	$2,%eax	movswl	%dx,%ebp	movl	%eax,GLOBL(regs)+88L_7_407:	cmpl	$3,16-16(%esp)	jne	L_7_410	movl	GLOBL(regs)+88,%eax	movl	0x2164334A(%eax),%edxRR0_7004:/APP	bswapl	%edx/NO_APP	addl	$4,%eax	movl	%edx,%ebp	movl	%eax,GLOBL(regs)+88L_7_410:	andl	$4,%esi	jne	L_7_413	addl	%edi,%ebxL_7_413:	cmpl	$0,16-16(%esp)	je	L_7_414	movl	%ebx,%edx	movl	%ebx,%eax	shrl	$14,%edx	andl	$65535,%eax	andl	$1020,%edx	addl	GLOBL(R24)(%edx),%eax	movl	(%eax),%ebx/APP	bswapl	%ebx/NO_APPL_7_414:	testl	%esi,%esi	je	L_7_417	addl	%edi,%ebxL_7_417:	addl	%ebp,%ebx	jmp	L_7_418	.align	2,0x90L_7_398:	movl	%esi,%ecx	movsbl	%cl,%eax	addl	%edx,%eax	leal	(%edi,%eax),%ebxL_7_418:	movl	GLOBL(regs)+60,%eax	addl	$-4,%eax	movl	%eax,%edx	movl	%eax,GLOBL(regs)+60	shrl	$14,%edx	andl	$65535,%eax	andl	$1020,%edx	addl	GLOBL(W24)(%edx),%eax/APP	bswapl	%ebx/NO_APP	movl	%ebx,(%eax)	addl	$12,%esp	popl	%eax	decl	%eax	jl	JJ_7000	pushl	%eax	movl	GLOBL(regs)+88,%ebx	xorl	%eax,%eax	movw	0x2164334A(%ebx),%axRR0_7005:	movl	GLOBL(cpufunctbl)(,%eax,4),%ebx	rolw	$8,%ax	jmp	*%ebxJJ_7000:	retFUNC(op_4890)	subl	$4,%esp	movl	%eax,%edx	movl	$GLOBL(regs),%ecx	andl	$7,%edx	addl	$8,%edx	movl	GLOBL(regs)+88,%eax/APP	xorl	%edi,%edi	movw	0x2164334A+2(%eax),%diRR2_7000:	rolw	$8,%di/NO_APP	movl	%edi,%eax	movl	(%ecx,%edx,4),%esi	movl	%eax,%edx	shrw	$8,%ax	movb	$0,%dh	movw	%ax,18-16(%esp)	testw	%dx,%dx	je	L_7_430	movl	$GLOBL(movem_next),%ebp	.align	2,0x90L_7_431:	xorl	%ebx,%ebx	movw	%dx,%bx	movl	%esi,%eax	sall	$2,%ebx	shrl	$14,%eax	movl	GLOBL(movem_index1)(%ebx),%edi	movl	%esi,%edx	leal	0(,%edi,4),%ecx	andl	$1020,%eax	movw	GLOBL(regs)(%ecx),%cx	andl	$65535,%edx	andl	$65535,%ecx	addl	GLOBL(W24)(%eax),%edx	movl	%ecx,%eax/APP	rolw	$8,%ax/NO_APP	movw	%ax,(%edx)	addl	$2,%esi	movw	(%ebx,%ebp),%dx	testw	%dx,%dx	je	L_7_430	xorl	%ebx,%ebx	movw	%dx,%bx	movl	%esi,%eax	sall	$2,%ebx	shrl	$14,%eax	movl	GLOBL(movem_index1)(%ebx),%edi	movl	%esi,%edx	leal	0(,%edi,4),%ecx	andl	$1020,%eax	movw	GLOBL(regs)(%ecx),%cx	andl	$65535,%edx	andl	$65535,%ecx	addl	GLOBL(W24)(%eax),%edx	movl	%ecx,%eax/APP	rolw	$8,%ax/NO_APP	movw	%ax,(%edx)	addl	$2,%esi	movw	(%ebx,%ebp),%dx	testw	%dx,%dx	je	L_7_430	xorl	%ebx,%ebx	movw	%dx,%bx	movl	%esi,%eax	sall	$2,%ebx	shrl	$14,%eax	movl	GLOBL(movem_index1)(%ebx),%edi	movl	%esi,%edx	leal	0(,%edi,4),%ecx	andl	$1020,%eax	movw	GLOBL(regs)(%ecx),%cx	andl	$65535,%edx	andl	$65535,%ecx	addl	GLOBL(W24)(%eax),%edx	movl	%ecx,%eax/APP	rolw	$8,%ax/NO_APP	movw	%ax,(%edx)	addl	$2,%esi	movw	(%ebx,%ebp),%dx	testw	%dx,%dx	je	L_7_430	xorl	%ebx,%ebx	movw	%dx,%bx	movl	%esi,%eax	sall	$2,%ebx	shrl	$14,%eax	movl	GLOBL(movem_index1)(%ebx),%edi	movl	%esi,%edx	leal	0(,%edi,4),%ecx	andl	$1020,%eax	movw	GLOBL(regs)(%ecx),%cx	andl	$65535,%edx	andl	$65535,%ecx	addl	GLOBL(W24)(%eax),%edx	movl	%ecx,%eax/APP	rolw	$8,%ax/NO_APP	movw	%ax,(%edx)	addl	$2,%esi	movw	(%ebx,%ebp),%dx	testw	%dx,%dx	jne	L_7_431L_7_430:	cmpw	$0,18-16(%esp)	je	L_7_442	movl	$GLOBL(movem_next),%ebp	.align	2,0x90L_7_437:	xorl	%ebx,%ebx	movw	18-16(%esp),%bx	movl	%esi,%eax	sall	$2,%ebx	movl	%esi,%edx	movl	GLOBL(movem_index1)(%ebx),%ecx	shrl	$14,%eax	addl	$8,%ecx	andl	$65535,%edx	movw	GLOBL(regs)(,%ecx,4),%cx	andl	$1020,%eax	andl	$65535,%ecx	addl	GLOBL(W24)(%eax),%edx	movl	%ecx,%eax/APP	rolw	$8,%ax/NO_APP	movw	%ax,(%edx)	movw	(%ebx,%ebp),%bx	leal	2(%esi),%edx	movw	%bx,18-16(%esp)	testw	%bx,%bx	je	L_7_442	xorl	%ebx,%ebx	movw	18-16(%esp),%bx	sall	$2,%ebx	movl	%edx,%eax	movl	GLOBL(movem_index1)(%ebx),%ecx	andl	$65535,%edx	addl	$8,%ecx	shrl	$14,%eax	movw	GLOBL(regs)(,%ecx,4),%cx	andl	$1020,%eax	andl	$65535,%ecx	addl	GLOBL(W24)(%eax),%edx	movl	%ecx,%eax/APP	rolw	$8,%ax/NO_APP	movw	%ax,(%edx)	movw	(%ebx,%ebp),%bx	leal	4(%esi),%edx	movw	%bx,18-16(%esp)	testw	%bx,%bx	je	L_7_442	xorl	%ebx,%ebx	movw	18-16(%esp),%bx	sall	$2,%ebx	movl	%edx,%eax	movl	GLOBL(movem_index1)(%ebx),%ecx	andl	$65535,%edx	addl	$8,%ecx	shrl	$14,%eax	movw	GLOBL(regs)(,%ecx,4),%cx	andl	$1020,%eax	andl	$65535,%ecx	addl	GLOBL(W24)(%eax),%edx	movl	%ecx,%eax/APP	rolw	$8,%ax/NO_APP	movw	%ax,(%edx)	movw	(%ebx,%ebp),%bx	leal	6(%esi),%edx	movw	%bx,18-16(%esp)	testw	%bx,%bx	je	L_7_442	xorl	%ebx,%ebx	movw	18-16(%esp),%bx	sall	$2,%ebx	movl	%edx,%eax	movl	GLOBL(movem_index1)(%ebx),%ecx	andl	$65535,%edx	addl	$8,%ecx	shrl	$14,%eax	movw	GLOBL(regs)(,%ecx,4),%cx	andl	$1020,%eax	andl	$65535,%ecx	addl	GLOBL(W24)(%eax),%edx	movl	%ecx,%eax/APP	rolw	$8,%ax/NO_APP	movw	%ax,(%edx)	movw	(%ebx,%ebp),%bx	addl	$8,%esi	movw	%bx,18-16(%esp)	testw	%bx,%bx	jne	L_7_437L_7_442:	addl	$4,GLOBL(regs)+88	addl	$4,%esp	popl	%eax	decl	%eax	jl	JJ_7001	pushl	%eax	movl	GLOBL(regs)+88,%ebx	xorl	%eax,%eax	movw	0x2164334A(%ebx),%axRR0_7006:	movl	GLOBL(cpufunctbl)(,%eax,4),%ebx	rolw	$8,%ax	jmp	*%ebxJJ_7001:	retFUNC(op_48a0)	subl	$8,%esp	andl	$7,%eax	movl	%eax,20-16(%esp)	movl	GLOBL(regs)+88,%eax/APP	xorl	%edi,%edi	movw	0x2164334A+2(%eax),%diRR2_7001:	rolw	$8,%di/NO_APP	movl	%edi,%eax	movl	%eax,%edx	movl	20-16(%esp),%eax	movl	$GLOBL(regs),%ecx	addl	$8,%eax	movl	(%ecx,%eax,4),%esi	movl	%edx,%eax	shrw	$8,%dx	movb	$0,%ah	movw	%dx,18-16(%esp)	testw	%ax,%ax	je	L_7_464	movl	$GLOBL(movem_next),%ebp	.align	2,0x90L_7_465:	xorl	%ebx,%ebx	movw	%ax,%bx	addl	$-2,%esi	sall	$2,%ebx	movl	%esi,%eax	movl	%esi,%edx	movl	GLOBL(movem_index2)(%ebx),%ecx	shrl	$14,%eax	addl	$8,%ecx	andl	$65535,%edx	movw	GLOBL(regs)(,%ecx,4),%cx	andl	$1020,%eax	andl	$65535,%ecx	addl	GLOBL(W24)(%eax),%edx	movl	%ecx,%eax/APP	rolw	$8,%ax/NO_APP	movw	%ax,(%edx)	movw	(%ebx,%ebp),%ax	testw	%ax,%ax	je	L_7_464	xorl	%ebx,%ebx	movw	%ax,%bx	addl	$-2,%esi	sall	$2,%ebx	movl	%esi,%eax	movl	%esi,%edx	movl	GLOBL(movem_index2)(%ebx),%ecx	shrl	$14,%eax	addl	$8,%ecx	andl	$65535,%edx	movw	GLOBL(regs)(,%ecx,4),%cx	andl	$1020,%eax	andl	$65535,%ecx	addl	GLOBL(W24)(%eax),%edx	movl	%ecx,%eax/APP	rolw	$8,%ax/NO_APP	movw	%ax,(%edx)	movw	(%ebx,%ebp),%ax	testw	%ax,%ax	je	L_7_464	xorl	%ebx,%ebx	movw	%ax,%bx	addl	$-2,%esi	sall	$2,%ebx	movl	%esi,%eax	movl	%esi,%edx	movl	GLOBL(movem_index2)(%ebx),%ecx	shrl	$14,%eax	addl	$8,%ecx	andl	$65535,%edx	movw	GLOBL(regs)(,%ecx,4),%cx	andl	$1020,%eax	andl	$65535,%ecx	addl	GLOBL(W24)(%eax),%edx	movl	%ecx,%eax/APP	rolw	$8,%ax/NO_APP	movw	%ax,(%edx)	movw	(%ebx,%ebp),%ax	testw	%ax,%ax	je	L_7_464	xorl	%ebx,%ebx	movw	%ax,%bx	addl	$-2,%esi	sall	$2,%ebx	movl	%esi,%eax	movl	%esi,%edx	movl	GLOBL(movem_index2)(%ebx),%ecx	shrl	$14,%eax	addl	$8,%ecx	andl	$65535,%edx	movw	GLOBL(regs)(,%ecx,4),%cx	andl	$1020,%eax	andl	$65535,%ecx	addl	GLOBL(W24)(%eax),%edx	movl	%ecx,%eax/APP	rolw	$8,%ax/NO_APP	movw	%ax,(%edx)	movw	(%ebx,%ebp),%ax	testw	%ax,%ax	jne	L_7_465L_7_464:	cmpw	$0,18-16(%esp)	je	L_7_476	movl	$GLOBL(movem_next),%ebp	.align	2,0x90L_7_471:	xorl	%ebx,%ebx	movw	18-16(%esp),%bx	addl	$-2,%esi	sall	$2,%ebx	movl	%esi,%eax	movl	%esi,%edx	movl	GLOBL(movem_index2)(%ebx),%edi	shrl	$14,%eax	leal	0(,%edi,4),%ecx	andl	$65535,%edx	movw	GLOBL(regs)(%ecx),%cx	andl	$1020,%eax	andl	$65535,%ecx	addl	GLOBL(W24)(%eax),%edx	movl	%ecx,%eax/APP	rolw	$8,%ax/NO_APP	movw	%ax,(%edx)	movw	(%ebx,%ebp),%bx	movw	%bx,18-16(%esp)	testw	%bx,%bx	je	L_7_476	xorl	%ebx,%ebx	movw	18-16(%esp),%bx	addl	$-2,%esi	sall	$2,%ebx	movl	%esi,%eax	movl	%esi,%edx	movl	GLOBL(movem_index2)(%ebx),%edi	shrl	$14,%eax	leal	0(,%edi,4),%ecx	andl	$65535,%edx	movw	GLOBL(regs)(%ecx),%cx	andl	$1020,%eax	andl	$65535,%ecx	addl	GLOBL(W24)(%eax),%edx	movl	%ecx,%eax/APP	rolw	$8,%ax/NO_APP	movw	%ax,(%edx)	movw	(%ebx,%ebp),%bx	movw	%bx,18-16(%esp)	testw	%bx,%bx	je	L_7_476	xorl	%ebx,%ebx	movw	18-16(%esp),%bx	addl	$-2,%esi	sall	$2,%ebx	movl	%esi,%eax	movl	%esi,%edx	movl	GLOBL(movem_index2)(%ebx),%edi	shrl	$14,%eax	leal	0(,%edi,4),%ecx	andl	$65535,%edx	movw	GLOBL(regs)(%ecx),%cx	andl	$1020,%eax	andl	$65535,%ecx	addl	GLOBL(W24)(%eax),%edx	movl	%ecx,%eax/APP	rolw	$8,%ax/NO_APP	movw	%ax,(%edx)	movw	(%ebx,%ebp),%bx	movw	%bx,18-16(%esp)	testw	%bx,%bx	je	L_7_476	xorl	%ebx,%ebx	movw	18-16(%esp),%bx	addl	$-2,%esi	sall	$2,%ebx	movl	%esi,%eax	movl	%esi,%edx	movl	GLOBL(movem_index2)(%ebx),%edi	shrl	$14,%eax	leal	0(,%edi,4),%ecx	andl	$65535,%edx	movw	GLOBL(regs)(%ecx),%cx	andl	$1020,%eax	andl	$65535,%ecx	addl	GLOBL(W24)(%eax),%edx	movl	%ecx,%eax/APP	rolw	$8,%ax/NO_APP	movw	%ax,(%edx)	movw	(%ebx,%ebp),%bx	movw	%bx,18-16(%esp)	testw	%bx,%bx	jne	L_7_471L_7_476:	movl	20-16(%esp),%eax	addl	$8,%eax	movl	%esi,GLOBL(regs)(,%eax,4)	addl	$4,GLOBL(regs)+88	addl	$8,%esp	popl	%eax	decl	%eax	jl	JJ_7002	pushl	%eax	movl	GLOBL(regs)+88,%ebx	xorl	%eax,%eax	movw	0x2164334A(%ebx),%axRR0_7007:	movl	GLOBL(cpufunctbl)(,%eax,4),%ebx	rolw	$8,%ax	jmp	*%ebxJJ_7002:	retFUNC(op_48a8)	subl	$4,%esp	movl	%eax,%edx	andl	$7,%edx	addl	$8,%edx	movl	GLOBL(regs)+88,%ecx/APP	xorl	%eax,%eax	movw	0x2164334A+2(%ecx),%axRR2_7002:	rolw	$8,%ax/NO_APP	movl	%eax,%ebx/APP	xorl	%eax,%eax	movw	0x2164334A+4(%ecx),%axRR4_7000:	rolw	$8,%ax/NO_APP	movl	$GLOBL(regs),%ecx	cwtl	movl	(%ecx,%edx,4),%esi	addl	%eax,%esi	movl	%ebx,%eax	shrw	$8,%bx	movb	$0,%ah	movw	%bx,18-16(%esp)	testw	%ax,%ax	je	L_7_499	movl	$GLOBL(movem_next),%ebp	.align	2,0x90L_7_500:	xorl	%ebx,%ebx	movw	%ax,%bx	movl	%esi,%edx	sall	$2,%ebx	movl	%esi,%eax	movl	GLOBL(movem_index1)(%ebx),%edi	andl	$65535,%edx	leal	0(,%edi,4),%ecx	shrl	$14,%eax	movw	GLOBL(regs)(%ecx),%cx	andl	$1020,%eax	andl	$65535,%ecx	addl	GLOBL(W24)(%eax),%edx	movl	%ecx,%eax/APP	rolw	$8,%ax/NO_APP	movw	%ax,(%edx)	addl	$2,%esi	movw	(%ebx,%ebp),%ax	testw	%ax,%ax	je	L_7_499	xorl	%ebx,%ebx	movw	%ax,%bx	movl	%esi,%edx	sall	$2,%ebx	movl	%esi,%eax	movl	GLOBL(movem_index1)(%ebx),%edi	andl	$65535,%edx	leal	0(,%edi,4),%ecx	shrl	$14,%eax	movw	GLOBL(regs)(%ecx),%cx	andl	$1020,%eax	andl	$65535,%ecx	addl	GLOBL(W24)(%eax),%edx	movl	%ecx,%eax/APP	rolw	$8,%ax/NO_APP	movw	%ax,(%edx)	addl	$2,%esi	movw	(%ebx,%ebp),%ax	testw	%ax,%ax	je	L_7_499	xorl	%ebx,%ebx	movw	%ax,%bx	movl	%esi,%edx	sall	$2,%ebx	movl	%esi,%eax	movl	GLOBL(movem_index1)(%ebx),%edi	andl	$65535,%edx	leal	0(,%edi,4),%ecx	shrl	$14,%eax	movw	GLOBL(regs)(%ecx),%cx	andl	$1020,%eax	andl	$65535,%ecx	addl	GLOBL(W24)(%eax),%edx	movl	%ecx,%eax/APP	rolw	$8,%ax/NO_APP	movw	%ax,(%edx)	addl	$2,%esi	movw	(%ebx,%ebp),%ax	testw	%ax,%ax	je	L_7_499	xorl	%ebx,%ebx	movw	%ax,%bx	movl	%esi,%edx	sall	$2,%ebx	movl	%esi,%eax	movl	GLOBL(movem_index1)(%ebx),%edi	andl	$65535,%edx	leal	0(,%edi,4),%ecx	shrl	$14,%eax	movw	GLOBL(regs)(%ecx),%cx	andl	$1020,%eax	andl	$65535,%ecx	addl	GLOBL(W24)(%eax),%edx	movl	%ecx,%eax/APP	rolw	$8,%ax/NO_APP	movw	%ax,(%edx)	addl	$2,%esi	movw	(%ebx,%ebp),%ax	testw	%ax,%ax	jne	L_7_500L_7_499:	cmpw	$0,18-16(%esp)	je	L_7_511	movl	$GLOBL(movem_next),%ebp	.align	2,0x90L_7_506:	xorl	%ebx,%ebx	movw	18-16(%esp),%bx	movl	%esi,%eax	sall	$2,%ebx	movl	%esi,%edx	movl	GLOBL(movem_index1)(%ebx),%ecx	shrl	$14,%eax	addl	$8,%ecx	andl	$65535,%edx	movw	GLOBL(regs)(,%ecx,4),%cx	andl	$1020,%eax	andl	$65535,%ecx	addl	GLOBL(W24)(%eax),%edx	movl	%ecx,%eax/APP	rolw	$8,%ax/NO_APP	movw	%ax,(%edx)	movw	(%ebx,%ebp),%bx	leal	2(%esi),%edx	movw	%bx,18-16(%esp)	testw	%bx,%bx	je	L_7_511	xorl	%ebx,%ebx	movw	18-16(%esp),%bx	sall	$2,%ebx	movl	%edx,%eax	movl	GLOBL(movem_index1)(%ebx),%ecx	andl	$65535,%edx	addl	$8,%ecx	shrl	$14,%eax	movw	GLOBL(regs)(,%ecx,4),%cx	andl	$1020,%eax	andl	$65535,%ecx	addl	GLOBL(W24)(%eax),%edx	movl	%ecx,%eax/APP	rolw	$8,%ax/NO_APP	movw	%ax,(%edx)	movw	(%ebx,%ebp),%bx	leal	4(%esi),%edx	movw	%bx,18-16(%esp)	testw	%bx,%bx	je	L_7_511	xorl	%ebx,%ebx	movw	18-16(%esp),%bx	sall	$2,%ebx	movl	%edx,%eax	movl	GLOBL(movem_index1)(%ebx),%ecx

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