[ros-dev] Problems with debug log

Tue Mar 22 12:14:45 UTC 2016

MSVC builds use WinDBG, that is, the debugger is part in windbg, and part in the kernel, and they communicate through data packets that goes through some communication channel, for example the serial port. The same thing happens if you try to debug a debug-build version of the Windows kernel. By the way, if you connect putty to the serial port of a virtual machine on which you try to boot a MSVC-built ReactOS, you’ll see some “garbage” data being displayed in Putty: that’s the data packets.

On the GCC builds contrary, we use an in-house built-in (and bugged btw.) kernel debugger that is completely inside the kernel, so it uses the serial port just to do its display.

Regards,

Hermès.

De : Ros-dev [mailto:ros-dev-bounces at reactos.org] De la part de ???? ????????
Envoyé : mardi 22 mars 2016 12:49
À : ReactOS Development List
Objet : Re: [ros-dev] Problems with debug log

Thanks, I got it!

It's quite strange, that putty doesn't work with MSVC build properly.

2016-03-22 14:38 GMT+03:00 Menuhin Saitov <msaitov at hotmail.de>:

Then you should use the windbg.

https://reactos.org/wiki/WinDBG

http://www.remkoweijnen.nl/blog/2013/06/13/debugging-tools-for-windows-direct-download/

-Menuhin 

Von: Ros-dev [mailto:ros-dev-bounces at reactos.org] Im Auftrag von ???? ????????
Gesendet: Dienstag, 22. März 2016 12:34

An: ReactOS Development List <ros-dev at reactos.org>
Betreff: Re: [ros-dev] Problems with debug log

Yes, I've built with MSVC compiler

2016-03-22 14:07 GMT+03:00 Menuhin Saitov <msaitov at hotmail.de>:

First which build did you try msvc?

Von: Ros-dev [mailto:ros-dev-bounces at reactos.org] Im Auftrag von ???? ????????
Gesendet: Dienstag, 22. März 2016 12:01
An: ReactOS Development List <ros-dev at reactos.org>
Betreff: Re: [ros-dev] Problems with debug log

No, I haven't.

Is there any tutorial for this?

2016-03-22 13:07 GMT+03:00 Menuhin Saitov <msaitov at hotmail.de>:

Did you tried windbg and baudrate 115200?

Von: Ros-dev [mailto:ros-dev-bounces at reactos.org] Im Auftrag von ???? ????????
Gesendet: Dienstag, 22. März 2016 10:26
An: ros-dev at reactos.org
Betreff: [ros-dev] Problems with debug log

Hello, everyone. I have an issue with retrieving debugging info.

I've tried both: my built (debug, x32) version and yours one. I used 2 methods: putty serial <https://reactos.org/wiki/VirtualBox#Getting_debug_output> , and VMware Gateway <https://reactos.org/wiki/VirtualBox#Using_VMwareGateway> . All of them have the same response.

OS: Windows 10 x64. Running ReactOS under Virtual Box. Debug log is attached.

What is wrong? Or could you advise me more suitable place for asking such kind of questions?

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