Kan,
Please edit SoftDebugger.ini to set [Debug]/Trace = 0x1f.
Then send out the C:\Users\<uid>\udk-debugger-trace.log.
Thanks,
Ray
From: Kan Qiu [mailto:kan...@osbase.com]
Sent: Monday, May 18, 2015 11:49 AM
To: edk2-devel@lists.sourceforge.net
Subject: Re: [edk2] Debug UEFI driver using EDKII
Hi Ruiyu,
Thank you so much for responding. I added the following SOURCE_DEBUG_ENABLE to
DuetPkgIa32 and DuetPkg.fdf,
did
build -D SOURCE_DEBUG_ENABLE -p DuetPkg\DuetPkgIa32.dsc -a IA32,
cd DuetPkg
PostBuild.bat IA32
CreateBootDisk.bat usb e: FAT32 IA32
CreateBootDisk.bat usb e: FAT32 IA32 step2
Then boot up the firmware on target machine, it's a HP Compaq dc 7900, which is
has a COM1 port,
connected to host with a Plugable USB Serial Converter.
Host side(which has USB port) is Win7 X64, installed
http://firmware.intel.com/sites/default/files/2013-WW52-UDK.Debugger.Tool-1.4-Windows.zip
and required version of windbg configured at the right COM port
However, Windbg is never able to get connected when the firmware is booting at
Target and Target screen stuck
at something like UEFI world..., but firmware without SOURCE_DEBUG_ENABLE boots
just fine.
I have verified that the same cable settings works with Windows debugging if I
boot target to Windows
and I was able to connect Windows via kernel mode Windbg from host, so there
should be no issue
with physical cable connection.
Could you please advise if my settings below are correct ? Also the reason I
use DuetPkg is so that
I could test with hardware USB device, please let me know if you know of any
other package that works better
with debugging USB drivers.
Thanks
Kan
!ifdef $(SOURCE_DEBUG_ENABLE)
PeCoffExtraActionLib|SourceLevelDebugPkg/Library/PeCoffExtraActionLibDebug/PeCoffExtraActionLibDebug.inf
DebugCommunicationLib|SourceLevelDebugPkg/Library/DebugCommunicationLibSerialPort/DebugCommunicationLibSerialPort.inf
DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/DxeDebugAgentLib.inf
ResetSystemLib|PcAtChipsetPkg/Library/ResetSystemLib/ResetSystemLib.inf
LocalApicLib|UefiCpuPkg/Library/BaseXApicLib/BaseXApicLib.inf
!else
PeCoffExtraActionLib|MdePkg/Library/BasePeCoffExtraActionLibNull/BasePeCoffExtraActionLibNull.inf
DebugAgentLib|MdeModulePkg/Library/DebugAgentLibNull/DebugAgentLibNull.inf
DebugLib|MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf
!endif
!ifdef $(SOURCE_DEBUG_ENABLE)
[LibraryClasses.common.SEC]
DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/SecPeiDebugAgentLib.inf
[LibraryClasses.common.PEIM]
DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/SecPeiDebugAgentLib.inf
[LibraryClasses.common.DXE_DRIVER]
DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/DxeDebugAgentLib.inf
!endif
[LibraryClasses.common.DXE_CORE]
HobLib|MdePkg/Library/DxeCoreHobLib/DxeCoreHobLib.inf
MemoryAllocationLib|MdeModulePkg/Library/DxeCoreMemoryAllocationLib/DxeCoreMemoryAllocationLib.inf
!ifdef $(SOURCE_DEBUG_ENABLE)
DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/DxeDebugAgentLib.inf
!endif
[PcdsFixedAtBuild]
gEfiMdePkgTokenSpaceGuid.PcdReportStatusCodePropertyMask|0x0
gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x0
gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel|0x0
gEfiMdeModulePkgTokenSpaceGuid.PcdResetOnMemoryTypeInformationChange|FALSE
!ifdef $(SOURCE_DEBUG_ENABLE)
gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiCom1Enable|FALSE
gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x17
gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugLoadImageMethod|0x2
!endif
and the following changes to DuetPkg.fdf
!ifndef $(SOURCE_DEBUG_ENABLE)
INF MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf ## comment this
out to free serial port for debugging
!endif
!ifndef $(SOURCE_DEBUG_ENABLE)
INF IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/IsaSerialDxe.inf
!endif
From: Ni, Ruiyu <ruiyu.ni@in...<mailto:ruiyu.ni@in...>> - 2015-05-18 02:21:33
Attachments: Message as
HTML<https://sourceforge.net/p/edk2/mailman/attachment/734D49CCEBEEF84792F5B80ED585239D0ABAE9B3%40SHSMSX103.ccr.corp.intel.com/1/>
Please give a list of detailed steps about what you did to try UDK Debugger.
From: Kan Qiu [mailto:kanqiu@<mailto:kanqiu@>...]
Sent: Sunday, May 17, 2015 1:43 PM
To: edk2-devel@...
Subject: [edk2] Debug UEFI driver using EDKII
Hi I'm new to EDKII. I need to write a UEFI driver and I'm having difficulty
setting up SourceLevelDebugging. I can build DuetPkg and boot up the firmware,
but I'm not able to enable SourceLevelDebug with COM port using Windbg, I
followed
http://firmware.intel.com/sites/default/files/UDK-Debugger-Tool-User-Manual-SR1-v1-91_0.pdf
and incorporated DuetPkg with needed debugger libs.
Could anyone please advise me or point me a working example of enabling source
level debugging ?
Thanks
Kan
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