*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
<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...> - 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@...]
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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