can i modify linux kernel(distro) which is directly support .EXE file without using wine. or is there any similar distro?

No and no. Sorry.

yes, with a lot of haxing, a lot of things would be possible (however the amount of time, money, energy would probably make it impractical).

reactos isnt linux. it is an open source re-implementation of the nt kernel.

But why i can't.... i can try by implimenting wine source code into kernel itself...

So, your goal is to turn Linux into Windows? Good luck and have fun...

but it is possible or not...

All things are possible.

It is even pssible that you could learn all about GNU/Linux in the process... maybe. Keep us posted on your progress!

You can have the kernel treat EXEs as executables and automatically execute them with Wine. You set that up using the kernel's misc binaries support.

I wrote a bit about it here:

http://duganchen.ca/writings/slackware/setup/

3 members found this post helpful.

Yes,. but that isn't what you asked for. See:

If you would have asked about baking wine into the kernel earlier you would have gotten more help. But yes,..

--Edit

See Dugan's answer above

I guess we can all learn new things!

You are a man of many talents Dugan Chen!

Reading your page I spotted a relevant typo:

To support a .exe executable extension binary, yes, you would need to severely hack the kernel to support that extension format. Now also you would need to use a method of path read as well, you'd have to also support .dll libraries to support the binaries, as well as other issues.

Plus take into the fact you now would have to run binaries in kernel-mode rather than user-mode would present a problem with security and open the kernel to attacks.

Windows itself no longer runs applications in kernel-mode Ring-0. It runs them in user-mode Ring-3 with an API layer to mimic kernel functions we call the win32api. This API layer does work with the kernel however but in a secure mode.

In short it's not worth the effort to support applications that use .exe in UNIX when you can simply re-source and rebuild for UNIX.

If i rebuilt kernel with adding .exe modules of reactos then is it possible to execute .exe files ??????????

No, you'd still need a proper API layer to use the resources of the system for the application, as well have a program that can execute the .exe binary with proper userland permissions. The API layer would require support of the kernel to gain Ring 0 support also.

The only existing API layer for Linux that supports .exe is Wine and it is user space only. Wine would have to be redeveloped to use kernel level support even through the misc file supports. You'd also need support through other vectors like video, audio, input, and networking with hardware acceleration through the drivers as well.