OSDev.org

just now paging is implemented it executes fine in bochs n vmware but in real hardware it restarts. On pressing a key it works fine. Whenever executing in real hardware i have to press the key at beginning r else it restarts. I am not quite sure which part of code to send. The code is a big mess becoz i donno that much assembly

I suggest you get a look at the FAQ (esp. the troubleshooting section) and check if you're not reproducing a common error, such as failing to check everything got loaded, assuming memory contains zeroes, etc.

I also suggest you make your code less messy: that'll ease you finding what's getting wrong.

'n finally: if u c'd avoid to overuse abbrv. becoz it's h4rd3r 2 read u that way.