Data commit

Task/Bitwise-operations/X86-Assembly/bitwise-operations.x86

@@ -0,0 +1,104 @@
+	extern printf
+	global main
+	
+	section .text
+main
+	mov	eax, dword [_a]
+	mov	ecx, dword [_b]
+	push	ecx
+	push	eax
+	
+	and 	eax, ecx
+	mov	ebx, _opand
+	call	out_ops
+
+	call	get_nums
+	or	eax, ecx
+	mov	ebx, _opor
+	call	out_ops
+
+	call	get_nums
+	xor     eax, ecx
+	mov	ebx, _opxor
+	call	out_ops
+
+	call	get_nums
+	shr	eax, cl
+	mov	ebx, _opshr
+	call	out_ops
+
+	call	get_nums
+	shl	eax, cl
+	mov	ebx, _opshl
+	call	out_ops
+
+	call	get_nums
+	rol	eax, cl
+	mov	ebx, _oprol
+	call	out_ops
+
+	call	get_nums
+	ror	eax, cl
+	mov	ebx, _opror
+	call	out_ops
+
+	call	get_nums
+	sal	eax, cl
+	mov	ebx, _opsal
+	call	out_ops
+
+	call	get_nums
+	sar	eax, cl
+	mov	ebx, _opsar
+	call	out_ops
+
+	mov	eax, dword [esp+0]
+	not	eax
+	push 	eax
+	not	eax
+	push	eax
+	push	_opnot
+	push	_null
+	push	_testn
+	call	printf
+	add	esp, 20
+	
+	add	esp, 8
+	ret
+
+out_ops
+	push	eax
+	push	ecx
+	push	ebx
+	push	dword [_a]
+	push	_test
+	call	printf
+	add	esp, 20
+	ret
+
+get_nums
+	mov	eax, dword [esp+4]
+	mov	ecx, dword [esp+8]
+	ret
+
+	section .data
+	
+_a	dd	11
+_b	dd	3
+
+	section .rodata
+_test	db	'%08x %s %08x = %08x', 10, 0
+_testn	db	'%08s %s %08x = %08x', 10, 0
+_opand	db	'and', 0
+_opor	db	'or ', 0
+_opxor	db	'xor', 0
+_opshl	db	'shl', 0
+_opshr	db	'shr', 0
+_opror	db	'ror', 0
+_oprol	db	'rol', 0
+_opnot	db	'not', 0
+_opsal	db	'sal', 0
+_opsar	db	'sar', 0
+_null	db 	0
+
+	end