Curious question regarding lack of debug in MdeModulePkg

Curious question regarding lack of debug in MdeModulePkg

[david moheban]

Hi,

Was trying to figure out why I could not output debug messages with a
simple driver using the Debug macro compiled against the MdeModulePkg until
I discovered that the same driver code works when compiled against Nt32Pkg
and all my debug messages get posted in the debug console. Would anyone
happen to know why?

Thank you

Re: Curious question regarding lack of debug in MdeModulePkg

[Marvin Häuser]

Hey,

Did you make sure you use the proper DebugLib instance in your .dsc (or if you build MdeModulePkg directly, adapted its)? You likely want UefiDebugLibConOut.
Also make sure you enabled the necessary debug levels via PCD.

Regards,
Marvin.

> -----Original Message-----
> From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of
> david moheban
> Sent: Friday, September 8, 2017 4:53 AM
> To: edk2-devel@lists.01.org
> Subject: [edk2] Curious question regarding lack of debug in MdeModulePkg
> 
> Hi,
> 
> Was trying to figure out why I could not output debug messages with a
> simple driver using the Debug macro compiled against the MdeModulePkg
> until I discovered that the same driver code works when compiled against
> Nt32Pkg and all my debug messages get posted in the debug console. Would
> anyone happen to know why?
> 
> Thank you
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