📄 expimp.asm

📁 开源的nasm编译器源码,研究编译器原理很有帮且

💻 ASM

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;; Test of explicitly and implicitly sized operands;	add esi,2			; Implicit	add esi,123456h			; Implicit	add esi,byte 2			; Explicit	add esi,dword 2			; Explicit	add esi,dword 123456h		; Explicit	add esi,byte 123456h		; Explicit Truncation	add esi,strict 2		; Implicit Strict	add esi,strict 123456h		; Implicit Strict	add esi,strict byte 2		; Explicit Strict	add esi,strict dword 2		; Explicit Strict	add esi,strict dword 123456h	; Explicit Strict	add esi,strict byte 123456h	; Explicit Strict Truncation	add eax,2			; Implicit	add eax,123456h			; Implicit	add eax,byte 2			; Explicit	add eax,dword 2			; Explicit	add eax,dword 123456h		; Explicit	add eax,byte 123456h		; Explicit Truncation	add eax,strict 2		; Implicit Strict	add eax,strict 123456h		; Implicit Strict	add eax,strict byte 2		; Explicit Strict	add eax,strict dword 2		; Explicit Strict	add eax,strict dword 123456h	; Explicit Strict	add eax,strict byte 123456h	; Explicit Strict Truncation	imul dx,3			; Implicit	imul dx,byte 3			; Explicit	imul dx,word 3			; Explicit	imul dx,strict byte 3		; Explicit Strict	imul dx,strict word 3		; Explicit Strict		;; Same thing with branches;start:	jmp short start			; Explicit	jmp near start			; Explicit	jmp word start			; Explicit	jmp dword start			; Explicit	jmp short forward		; Explicit	jmp near forward		; Explicit	jmp word forward		; Explicit	jmp dword forward		; Explicit%ifdef ERROR	jmp short faraway		; Explicit (ERROR)%endif	jmp near faraway		; Explicit	jmp word faraway		; Explicit	jmp dword faraway		; Explicit	jmp start			; Implicit	jmp forward			; Implicit	jmp faraway			; Implicit	jmp strict short start		; Explicit Strict	jmp strict near start		; Explicit Strict	jmp strict word start		; Explicit Strict	jmp strict dword start		; Explicit Strict	jmp strict short forward	; Explicit Strict	jmp strict near forward		; Explicit Strict	jmp strict word forward		; Explicit Strict	jmp strict dword forward	; Explicit Strict%ifdef ERROR	jmp strict short faraway	; Explicit (ERROR)%endif	jmp strict near faraway		; Explicit Strict	jmp strict word faraway		; Explicit Strict	jmp strict dword faraway	; Explicit Strict	jmp strict start		; Implicit Strict	jmp strict forward		; Implicit Strict	jmp strict faraway		; Implicit Strictforward:	times 256 nopfaraway:

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