OPTION CSTACK

Asmc Macro Assembler Reference

OPTION CSTACK

OPTION CSTACK:[ ON | OFF ]

The CSTACK option control the stack-frame creation by invoke. The default setting is OFF.

Example

	OPTION CSTACK: ON

	cstack PROC USES esi edi ebx arg
	sub	esp,arg
	ret
	cstack ENDP

	OPTION CSTACK: OFF

	astack PROC USES esi edi ebx arg
	sub	esp,arg
	ret
	astack ENDP

Generated code

	cstack PROC USES esi edi ebx arg
	push	esi
	push	edi
	push	ebx
	push	ebp
	mov	ebp,esp
	sub	esp,arg
	leave
	pop	ebx
	pop	edi
	pop	esi
	retn	4
	cstack ENDP

	OPTION CSTACK: OFF

	astack PROC USES esi edi ebx arg
	push	ebp
	mov	ebp,esp
	push	esi
	push	edi
	push	ebx
	sub	esp,arg
	pop	ebx
	pop	edi
	pop	esi
	leave
	retn 4
	astack ENDP

See Also

Directives Reference