[coreboot] Can WinDbg debug Windows graphic driver?
patrick at georgi-clan.de
Thu Jan 24 23:09:54 CET 2013
Am 2013-01-24 11:26, schrieb WANG Siyuan:
> Hi, everyone
> My coreboot can boot Windows 7 with VGA driver but cannot boot
> 7 with AMD driver. The monitor is black but system is still alive.
> I can connect it by Remote Desktop. There is no dump files generated.
> I try to use WinDbg to debug. Now, I know how to debug a process and
> setup a server-client environment, But how to debug Graphic Driver
> without source code?
In my cases, the problem usually showed by not booting into anything
useful. Since you have remote desktop, consider checking the event log.
I collected some information on how to setup debuggable Windows install
media on http://www.coreboot.org/Debugging#Windows_7_USB - install media
has different characteristics, which might help with tracking down the
issue - or not.
For using WinDbg itself there are various blogs out there detailling
how to use it. Feel free to add links to useful articles to the above
More information about the coreboot