Re: [ros-dev] Problems with debug log

[Hermès BÉLUSCA - MAÏTO]

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:[e-mail]] 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(a)hotmail.de>de>:

Then you should use the windbg.

https://reactos.org/wiki/WinDBG

 

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

 

 

-Menuhin 

 

 

Von: Ros-dev [mailto:[e-mail]] Im Auftrag von ???? ????????
Gesendet: Dienstag, 22. März 2016 12:34


An: ReactOS Development List <ros-dev(a)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(a)hotmail.de>de>:

First which build did you try msvc?

 

Von: Ros-dev [mailto:[e-mail]] Im Auftrag von ???? ????????
Gesendet: Dienstag, 22. März 2016 12:01
An: ReactOS Development List <ros-dev(a)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(a)hotmail.de>de>:

Did you tried windbg and baudrate 115200?

 

Von: Ros-dev [mailto:[e-mail]] Im Auftrag von ???? ????????
Gesendet: Dienstag, 22. März 2016 10:26
An: ros-dev(a)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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