我已经使用nasm很长一段时间但是为了我们的最后一次练习，我们被要求将我们的一个练习转换为gas。我使用intel2gas将nasm文件转换为gas，但有些部分出现 MISMATCH错误。
.data
MISMATCH: " prompt db 'Enter minimum: '"
.equ promptLen, $-prompt
MISMATCH: " space db ' '"
.bss
MISMATCH: " minTens resb 1"
MISMATCH: " minOnes resb 1"
MISMATCH: " min resw 1"
MISMATCH: " count resw 1"
MISMATCH: " i resw 1"
答案 0 :(得分：1)
gas has a complete manual记录您可以使用的所有汇编程序指令。例如<{1}}或public class Program
{
public delegate void NewLineCallback(string lineContent);
public static void NewLineReceived(string lineContent)
{
if (lineContent != null)
{
Console.WriteLine("New line has been read from the file. Number of chars: {0}. Timestamp: {1}", lineContent.Length, DateTime.Now.ToString("yyyyMMdd-HHmmss.fff"));
}
else
{
Console.WriteLine("All the file content have been read. Timestamp: {0}", DateTime.Now.ToString("yyyyMMdd-HHmmss.fff"));
}
}
public static async void ReadFile(NewLineCallback newLineCallback)
{
StreamReader fileInputStreamReader = new StreamReader(File.OpenRead("c:\\temp\\mytemptextfile.txt"));
string newLine;
do
{
newLine = await fileInputStreamReader.ReadLineAsync();
newLineCallback(newLine);
}
while (newLine != null);
}
public static void Main(string[] args)
{
ReadFile(NewLineReceived);
Console.ReadLine(); // To wait for the IO operation to complete.
}
}
用于以空字符结尾（或非字符串）字符串。
正如迈克尔在评论中所说，使用.asciz，又名.ascii来保留BSS空间。 the bss section上的.space手册部分说明了这一点。