再次推荐一下汇编_取文本是否为UTF8.速度快.用的人多

jr21066

凌哥 发表于 2018-10-19 22:42
[e=1].版本 2

.子程序 判断utf8, 逻辑型, , 判断给定缓冲区是否可能是uTF-8编码。windows7旗舰版notepad ...

说真的.代码太精练了.没看懂

要说区别我估计有两个.这个代码一个是会修改参数值,破坏了以前的参数.
另一个是全程计算的.

我发的那个如果中途有不合规则的是会直接返回的.

小的文本可以用你的这个.如果是大文件可以用我的那个

补充内容 (2018-10-25 23:12):
看到一个说法.就是cpu的预读取.比如32位的程序cpu一次读16字节的指令来预处理,所以短的代码在这种情况是有加成的.

jr21066

hellohexiang 发表于 2018-10-19 23:22
多线程中会崩溃

不知触发那个了.一直发不成功...


置入代码 ({ 96, 139, 69, 8, 139, 24, 139, 75, 4, 139, 48, 131, 198, 8, 139, 67, 8, 37, 255, 255, 255, 0, 61, 191, 187, 239, 0, 116, 101, 172, 136, 196, 60, 127, 118, 88, 192, 232, 6, 60, 6, 117, 19, 172, 80, 192, 232, 6, 60, 2, 117, 74, 88, 192, 232, 7, 60, 0, 116, 70, 235, 62, 136, 224, 192, 232, 4, 60, 14, 117, 18, 172, 192, 232, 6, 60, 2, 117, 47, 172, 192, 232, 6, 60, 2, 117, 39, 235, 41, 136, 224, 192, 232, 3, 60, 30, 117, 28, 172, 192, 232, 6, 60, 2, 117, 20, 172, 192, 232, 6, 60, 2, 117, 12, 172, 192, 232, 6, 60, 2, 117, 4, 235, 6, 226, 159, 49, 192, 235, 3, 49, 192, 64, 97, 201, 194, 4, 0 })

jr21066

hellohexiang 发表于 2018-10-19 23:22
多线程中会崩溃

不知触发那个了.一直发不成功...

  

置入代码 ({ 96, 139, 69, 8, 139, 24, 139, 75, 4, 139, 48, 131, 198, 8, 139, 67, 8, 37, 255, 255, 255, 0, 61, 191, 187, 239, 0, 116, 101, 172, 136, 196, 60, 127, 118, 88, 192, 232, 6, 60, 6, 117, 19, 172, 80, 192, 232, 6, 60, 2, 117, 74, 88, 192, 232, 7, 60, 0, 116, 70, 235, 62, 136, 224, 192, 232, 4, 60, 14, 117, 18, 172, 192, 232, 6, 60, 2, 117, 47, 172, 192, 232, 6, 60, 2, 117, 39, 235, 41, 136, 224, 192, 232, 3, 60, 30, 117, 28, 172, 192, 232, 6, 60, 2, 117, 20, 172, 192, 232, 6, 60, 2, 117, 12, 172, 192, 232, 6, 60, 2, 117, 4, 235, 6, 226, 159, 49, 192, 235, 3, 49, 192, 64, 97, 201, 194, 4, 0 })

.版本 2<br /> <br /> 置入代码 ({ 96, 139, 69, 8, 139, 24, 139, 75, 4, 139, 48, 131, 198, 8, 139, 67, 8, 37, 255, 255, 255, 0, 61, 191, 187, 239, 0, 116, 101, 172, 136, 196, 60, 127, 118, 88, 192, 232, 6, 60, 6, 117, 19, 172, 80, 192, 232, 6, 60, 2, 117, 74, 88, 192, 232, 7, 60, 0, 116, 70, 235, 62, 136, 224, 192, 232, 4, 60, 14, 117, 18, 172, 192, 232, 6, 60, 2, 117, 47, 172, 192, 232, 6, 60, 2, 117, 39, 235, 41, 136, 224, 192, 232, 3, 60, 30, 117, 28, 172, 192, 232, 6, 60, 2, 117, 20, 172, 192, 232, 6, 60, 2, 117, 12, 172, 192, 232, 6, 60, 2, 117, 4, 235, 6, 226, 159, 49, 192, 235, 3, 49, 192, 64, 97, 201, 194, 4, 0 })

jr21066

hellohexiang 发表于 2018-10-19 23:22
多线程中会崩溃

不知触发那个了.一直发不成功...

  

置入代码 ({ 96, 139, 69, 8, 139, 24, 139, 75, 4, 139, 48, 131, 198, 8, 139, 67, 8, 37, 255, 255, 255, 0, 61, 191, 187, 239, 0, 116, 101, 172, 136, 196, 60, 127, 118, 88, 192, 232, 6, 60, 6, 117, 19, 172, 80, 192, 232, 6, 60, 2, 117, 74, 88, 192, 232, 7, 60, 0, 116, 70, 235, 62, 136, 224, 192, 232, 4, 60, 14, 117, 18, 172, 192, 232, 6, 60, 2, 117, 47, 172, 192, 232, 6, 60, 2, 117, 39, 235, 41, 136, 224, 192, 232, 3, 60, 30, 117, 28, 172, 192, 232, 6, 60, 2, 117, 20, 172, 192, 232, 6, 60, 2, 117, 12, 172, 192, 232, 6, 60, 2, 117, 4, 235, 6, 226, 159, 49, 192, 235, 3, 49, 192, 64, 97, 201, 194, 4, 0 })

.版本 2<br /> <br /> 置入代码 ({ 96, 139, 69, 8, 139, 24, 139, 75, 4, 139, 48, 131, 198, 8, 139, 67, 8, 37, 255, 255, 255, 0, 61, 191, 187, 239, 0, 116, 101, 172, 136, 196, 60, 127, 118, 88, 192, 232, 6, 60, 6, 117, 19, 172, 80, 192, 232, 6, 60, 2, 117, 74, 88, 192, 232, 7, 60, 0, 116, 70, 235, 62, 136, 224, 192, 232, 4, 60, 14, 117, 18, 172, 192, 232, 6, 60, 2, 117, 47, 172, 192, 232, 6, 60, 2, 117, 39, 235, 41, 136, 224, 192, 232, 3, 60, 30, 117, 28, 172, 192, 232, 6, 60, 2, 117, 20, 172, 192, 232, 6, 60, 2, 117, 12, 172, 192, 232, 6, 60, 2, 117, 4, 235, 6, 226, 159, 49, 192, 235, 3, 49, 192, 64, 97, 201, 194, 4, 0 })

jr21066

hellohexiang 发表于 2018-10-19 23:22
多线程中会崩溃

不知触发那个了.一直发不成功...

  

置入代码 ({ 96, 139, 69, 8, 139, 24, 139, 75, 4, 139, 48, 131, 198, 8, 139, 67, 8, 37, 255, 255, 255, 0, 61, 191, 187, 239, 0, 116, 101, 172, 136, 196, 60, 127, 118, 88, 192, 232, 6, 60, 6, 117, 19, 172, 80, 192, 232, 6, 60, 2, 117, 74, 88, 192, 232, 7, 60, 0, 116, 70, 235, 62, 136, 224, 192, 232, 4, 60, 14, 117, 18, 172, 192, 232, 6, 60, 2, 117, 47, 172, 192, 232, 6, 60, 2, 117, 39, 235, 41, 136, 224, 192, 232, 3, 60, 30, 117, 28, 172, 192, 232, 6, 60, 2, 117, 20, 172, 192, 232, 6, 60, 2, 117, 12, 172, 192, 232, 6, 60, 2, 117, 4, 235, 6, 226, 159, 49, 192, 235, 3, 49, 192, 64, 97, 201, 194, 4, 0 })

.版本 2<br /> <br /> 置入代码 ({ 96, 139, 69, 8, 139, 24, 139, 75, 4, 139, 48, 131, 198, 8, 139, 67, 8, 37, 255, 255, 255, 0, 61, 191, 187, 239, 0, 116, 101, 172, 136, 196, 60, 127, 118, 88, 192, 232, 6, 60, 6, 117, 19, 172, 80, 192, 232, 6, 60, 2, 117, 74, 88, 192, 232, 7, 60, 0, 116, 70, 235, 62, 136, 224, 192, 232, 4, 60, 14, 117, 18, 172, 192, 232, 6, 60, 2, 117, 47, 172, 192, 232, 6, 60, 2, 117, 39, 235, 41, 136, 224, 192, 232, 3, 60, 30, 117, 28, 172, 192, 232, 6, 60, 2, 117, 20, 172, 192, 232, 6, 60, 2, 117, 12, 172, 192, 232, 6, 60, 2, 117, 4, 235, 6, 226, 159, 49, 192, 235, 3, 49, 192, 64, 97, 201, 194, 4, 0 })

jr21066

hellohexiang 发表于 2018-10-19 23:22
多线程中会崩溃

要保存所有寄存器....

  

置入代码 ({ 96, 139, 69, 8, 139, 24, 139, 75, 4, 139, 48, 131, 198, 8, 139, 67, 8, 37, 255, 255, 255, 0, 61, 191, 187, 239, 0, 116, 101, 172, 136, 196, 60, 127, 118, 88, 192, 232, 6, 60, 6, 117, 19, 172, 80, 192, 232, 6, 60, 2, 117, 74, 88, 192, 232, 7, 60, 0, 116, 70, 235, 62, 136, 224, 192, 232, 4, 60, 14, 117, 18, 172, 192, 232, 6, 60, 2, 117, 47, 172, 192, 232, 6, 60, 2, 117, 39, 235, 41, 136, 224, 192, 232, 3, 60, 30, 117, 28, 172, 192, 232, 6, 60, 2, 117, 20, 172, 192, 232, 6, 60, 2, 117, 12, 172, 192, 232, 6, 60, 2, 117, 4, 235, 6, 226, 159, 49, 192, 235, 3, 49, 192, 64, 97, 201, 194, 4, 0 })

.版本 2<br /> <br /> 置入代码 ({ 96, 139, 69, 8, 139, 24, 139, 75, 4, 139, 48, 131, 198, 8, 139, 67, 8, 37, 255, 255, 255, 0, 61, 191, 187, 239, 0, 116, 101, 172, 136, 196, 60, 127, 118, 88, 192, 232, 6, 60, 6, 117, 19, 172, 80, 192, 232, 6, 60, 2, 117, 74, 88, 192, 232, 7, 60, 0, 116, 70, 235, 62, 136, 224, 192, 232, 4, 60, 14, 117, 18, 172, 192, 232, 6, 60, 2, 117, 47, 172, 192, 232, 6, 60, 2, 117, 39, 235, 41, 136, 224, 192, 232, 3, 60, 30, 117, 28, 172, 192, 232, 6, 60, 2, 117, 20, 172, 192, 232, 6, 60, 2, 117, 12, 172, 192, 232, 6, 60, 2, 117, 4, 235, 6, 226, 159, 49, 192, 235, 3, 49, 192, 64, 97, 201, 194, 4, 0 })

jr21066

hellohexiang 发表于 2018-10-19 23:22
多线程中会崩溃

修改好了.

  

置入代码 ({ 96, 139, 69, 8, 139, 24, 139, 75, 4, 139, 48, 131, 198, 8, 139, 67, 8, 37, 255, 255, 255, 0, 61, 191, 187, 239, 0, 116, 101, 172, 136, 196, 60, 127, 118, 88, 192, 232, 6, 60, 6, 117, 19, 172, 80, 192, 232, 6, 60, 2, 117, 74, 88, 192, 232, 7, 60, 0, 116, 70, 235, 62, 136, 224, 192, 232, 4, 60, 14, 117, 18, 172, 192, 232, 6, 60, 2, 117, 47, 172, 192, 232, 6, 60, 2, 117, 39, 235, 41, 136, 224, 192, 232, 3, 60, 30, 117, 28, 172, 192, 232, 6, 60, 2, 117, 20, 172, 192, 232, 6, 60, 2, 117, 12, 172, 192, 232, 6, 60, 2, 117, 4, 235, 6, 226, 159, 49, 192, 235, 3, 49, 192, 64, 97, 201, 194, 4, 0 })

.版本 2<br /> <br /> 置入代码 ({ 96, 139, 69, 8, 139, 24, 139, 75, 4, 139, 48, 131, 198, 8, 139, 67, 8, 37, 255, 255, 255, 0, 61, 191, 187, 239, 0, 116, 101, 172, 136, 196, 60, 127, 118, 88, 192, 232, 6, 60, 6, 117, 19, 172, 80, 192, 232, 6, 60, 2, 117, 74, 88, 192, 232, 7, 60, 0, 116, 70, 235, 62, 136, 224, 192, 232, 4, 60, 14, 117, 18, 172, 192, 232, 6, 60, 2, 117, 47, 172, 192, 232, 6, 60, 2, 117, 39, 235, 41, 136, 224, 192, 232, 3, 60, 30, 117, 28, 172, 192, 232, 6, 60, 2, 117, 20, 172, 192, 232, 6, 60, 2, 117, 12, 172, 192, 232, 6, 60, 2, 117, 4, 235, 6, 226, 159, 49, 192, 235, 3, 49, 192, 64, 97, 201, 194, 4, 0 })

jr21066

hellohexiang 发表于 2018-10-19 23:22
多线程中会崩溃

以前没试多线程.修改好了

  

置入代码 ({ 96, 139, 69, 8, 139, 24, 139, 75, 4, 139, 48, 131, 198, 8, 139, 67, 8, 37, 255, 255, 255, 0, 61, 191, 187, 239, 0, 116, 101, 172, 136, 196, 60, 127, 118, 88, 192, 232, 6, 60, 6, 117, 19, 172, 80, 192, 232, 6, 60, 2, 117, 74, 88, 192, 232, 7, 60, 0, 116, 70, 235, 62, 136, 224, 192, 232, 4, 60, 14, 117, 18, 172, 192, 232, 6, 60, 2, 117, 47, 172, 192, 232, 6, 60, 2, 117, 39, 235, 41, 136, 224, 192, 232, 3, 60, 30, 117, 28, 172, 192, 232, 6, 60, 2, 117, 20, 172, 192, 232, 6, 60, 2, 117, 12, 172, 192, 232, 6, 60, 2, 117, 4, 235, 6, 226, 159, 49, 192, 235, 3, 49, 192, 64, 97, 201, 194, 4, 0 })

.版本 2<br /> <br /> 置入代码 ({ 96, 139, 69, 8, 139, 24, 139, 75, 4, 139, 48, 131, 198, 8, 139, 67, 8, 37, 255, 255, 255, 0, 61, 191, 187, 239, 0, 116, 101, 172, 136, 196, 60, 127, 118, 88, 192, 232, 6, 60, 6, 117, 19, 172, 80, 192, 232, 6, 60, 2, 117, 74, 88, 192, 232, 7, 60, 0, 116, 70, 235, 62, 136, 224, 192, 232, 4, 60, 14, 117, 18, 172, 192, 232, 6, 60, 2, 117, 47, 172, 192, 232, 6, 60, 2, 117, 39, 235, 41, 136, 224, 192, 232, 3, 60, 30, 117, 28, 172, 192, 232, 6, 60, 2, 117, 20, 172, 192, 232, 6, 60, 2, 117, 12, 172, 192, 232, 6, 60, 2, 117, 4, 235, 6, 226, 159, 49, 192, 235, 3, 49, 192, 64, 97, 201, 194, 4, 0 })

jr21066

hellohexiang 发表于 2018-10-19 23:22
多线程中会崩溃

没有在多线程中试.原来多线程里要保存所有寄存器才行...
已经修改了

  

置入代码 ({ 96, 139, 69, 8, 139, 24, 139, 75, 4, 139, 48, 131, 198, 8, 139, 67, 8, 37, 255, 255, 255, 0, 61, 191, 187, 239, 0, 116, 101, 172, 136, 196, 60, 127, 118, 88, 192, 232, 6, 60, 6, 117, 19, 172, 80, 192, 232, 6, 60, 2, 117, 74, 88, 192, 232, 7, 60, 0, 116, 70, 235, 62, 136, 224, 192, 232, 4, 60, 14, 117, 18, 172, 192, 232, 6, 60, 2, 117, 47, 172, 192, 232, 6, 60, 2, 117, 39, 235, 41, 136, 224, 192, 232, 3, 60, 30, 117, 28, 172, 192, 232, 6, 60, 2, 117, 20, 172, 192, 232, 6, 60, 2, 117, 12, 172, 192, 232, 6, 60, 2, 117, 4, 235, 6, 226, 159, 49, 192, 235, 3, 49, 192, 64, 97, 201, 194, 4, 0 })

.版本 2<br /> <br /> 置入代码 ({ 96, 139, 69, 8, 139, 24, 139, 75, 4, 139, 48, 131, 198, 8, 139, 67, 8, 37, 255, 255, 255, 0, 61, 191, 187, 239, 0, 116, 101, 172, 136, 196, 60, 127, 118, 88, 192, 232, 6, 60, 6, 117, 19, 172, 80, 192, 232, 6, 60, 2, 117, 74, 88, 192, 232, 7, 60, 0, 116, 70, 235, 62, 136, 224, 192, 232, 4, 60, 14, 117, 18, 172, 192, 232, 6, 60, 2, 117, 47, 172, 192, 232, 6, 60, 2, 117, 39, 235, 41, 136, 224, 192, 232, 3, 60, 30, 117, 28, 172, 192, 232, 6, 60, 2, 117, 20, 172, 192, 232, 6, 60, 2, 117, 12, 172, 192, 232, 6, 60, 2, 117, 4, 235, 6, 226, 159, 49, 192, 235, 3, 49, 192, 64, 97, 201, 194, 4, 0 })

jr21066

hellohexiang 发表于 2018-10-19 23:22
多线程中会崩溃

因为没有多线程试过.所以之前是只保护了esi edi ebx寄存器.靠易来恢复其它的.多线程里
修改了一下.保护全部了

  

置入代码 ({ 96, 139, 69, 8, 139, 24, 139, 75, 4, 139, 48, 131, 198, 8, 139, 67, 8, 37, 255, 255, 255, 0, 61, 191, 187, 239, 0, 116, 101, 172, 136, 196, 60, 127, 118, 88, 192, 232, 6, 60, 6, 117, 19, 172, 80, 192, 232, 6, 60, 2, 117, 74, 88, 192, 232, 7, 60, 0, 116, 70, 235, 62, 136, 224, 192, 232, 4, 60, 14, 117, 18, 172, 192, 232, 6, 60, 2, 117, 47, 172, 192, 232, 6, 60, 2, 117, 39, 235, 41, 136, 224, 192, 232, 3, 60, 30, 117, 28, 172, 192, 232, 6, 60, 2, 117, 20, 172, 192, 232, 6, 60, 2, 117, 12, 172, 192, 232, 6, 60, 2, 117, 4, 235, 6, 226, 159, 49, 192, 235, 3, 49, 192, 64, 97, 201, 194, 4, 0 })

.版本 2<br /> <br /> 置入代码 ({ 96, 139, 69, 8, 139, 24, 139, 75, 4, 139, 48, 131, 198, 8, 139, 67, 8, 37, 255, 255, 255, 0, 61, 191, 187, 239, 0, 116, 101, 172, 136, 196, 60, 127, 118, 88, 192, 232, 6, 60, 6, 117, 19, 172, 80, 192, 232, 6, 60, 2, 117, 74, 88, 192, 232, 7, 60, 0, 116, 70, 235, 62, 136, 224, 192, 232, 4, 60, 14, 117, 18, 172, 192, 232, 6, 60, 2, 117, 47, 172, 192, 232, 6, 60, 2, 117, 39, 235, 41, 136, 224, 192, 232, 3, 60, 30, 117, 28, 172, 192, 232, 6, 60, 2, 117, 20, 172, 192, 232, 6, 60, 2, 117, 12, 172, 192, 232, 6, 60, 2, 117, 4, 235, 6, 226, 159, 49, 192, 235, 3, 49, 192, 64, 97, 201, 194, 4, 0 })