From mboxrd@z Thu Jan  1 00:00:00 1970
From: "ssams" <ssams@telkom.net>
Subject: how_shifting_bit
Date: Mon, 16 Sep 2002 12:19:42 +0700
Sender: linux-assembly-owner@vger.kernel.org
Message-ID: <web-49321140@m1.plasa.com>
Mime-Version: 1.0
Content-Transfer-Encoding: 7BIT
Return-path: <linux-assembly-owner@vger.kernel.org>
List-Id: <linux-assembly.vger.kernel.org>
Content-Type: text/plain; charset="us-ascii"
To: linux-assembly@vger.kernel.org

/* i am trying building some code with instruction 'shl'
i have a little problem when print second char. this is my
code
want somebody correct it...?
regard */  
.data
 msg: .byte 0b111111    #char'?'
 baris_baru: .byte 10
 .text
 .globl _start
 _start:
	mov $4, %eax	/* fungsi syscall - write */
 	mov $1, %ebx	/* file handler forstdout */
	mov $1, %edx	
	mov $msg, %ecx	
	int $0x80	/* do syscall */
	
	mov $msg,%eax
	mov $1,%cl
	shl %cl,%eax	#eax=111 1110 = '~'
	movzwl %ax,%ecx
	mov $4, %eax	/* fungsi syscall - write */
	int $0x80
/* after char '?' i want print '~'. No output generated
what and where it wrong..?*/
	
	mov $baris_baru,%ecx
	mov $4, %eax	/* fungsi syscall - write */
	int $0x80
	
	mov $1,%eax
	int $0x80
can anybody explain me please..?
regard.
indonesian
=========================================================================
Khusus Pelanggan Telepon DIVRE 2, Tekan 166 untuk mendengarkan pesan Anda.
=========================================================================