> On Mar 16, 2016, at 7:18 PM, Zeng, Star <[email protected]> wrote:
>
> On 2016/3/17 10:02, Andrew Fish wrote:
>>
>>> On Mar 16, 2016, at 6:59 PM, Zeng, Star <[email protected]> wrote:
>>>
>>> On 2016/3/17 7:12, Andrew Fish wrote:
>>>> I was trying to move over to DxeDebugPrintErrorLevelLib, but I can't get
>>>> it to build
>>>>
>>>> For example I made DXE use
>>>> DebugPrintErrorLevelLib|MdeModulePkg/Library/DxeDebugPrintErrorLevelLib/DxeDebugPrintErrorLevelLib.inf
>>>> in the EmulatorPkg and I get this error:
>>>>
>>>> /Users/andrewfish/work/src/edk2/EmulatorPkg/EmulatorPkg.dsc(...): error
>>>> F002: Library
>>>> [/Users/andrewfish/work/src/edk2/MdePkg/Library/UefiBootServicesTableLib/UefiBootServicesTableLib.inf]
>>>> with constructors has a cycle
>>>> consumed by
>>>> /Users/andrewfish/work/src/edk2/MdePkg/Library/UefiLib/UefiLib.inf
>>>>
>>>> The error message is not very helpful on root causing the issue....
>>>>
>>>> But a circular constructor issue does not seem that strange in the
>>>> DebugLib stack as everything uses that! If I go into
>>>> DxeDebugPrintErrorLevelLib.inf and remove the HobLib I don't get the
>>>> Constructor error, but I do get a link error.
>>>>
>>>> So it looks like the DxeDebugPrintErrorLevelLib depends on the Hob lib
>>>> that depends on the DebugLib that depends on the
>>>> DxeDebugPrintErrorLevelLib. How did this every work? The only place I see
>>>> it used is the Nt32Pkg, and I don't have a system to test that on????
>>>
>>> Just tried NT32 with VS2015, and it builds and works well.
>>>
>>> Liming & Yonghong, any idea on this?
>>>
>>
>> I was wondering if it had to do with the lower level libraries having a
>> constructor? So maybe library implementation matters?
>
> If this circular constructor issue could be reproduced with only one module
> linked with DxeDebugPrintErrorLevelLib (I mean other modules to link with
> BaseDebugPrintErrorLevelLib, only the module links to
> DxeDebugPrintErrorLevelLib), then that may be helpful to scrub all the
> library instances the module links to find out what is the matter. :)
>
OK in the EmulatorPkg the DXE Core compiles, but
MdeModulePkg/Universal/StatusCodeHandler/RuntimeDxe/StatusCodeHandlerRuntimeDxe.inf
will error out.
Library
------------------------------------------------------------------------------------------------------------------------
/Users/andrewfish/work/src/edk2/MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
{PcdLib}
/Users/andrewfish/work/src/edk2/MdePkg/Library/BaseLib/BaseLib.inf
{BaseLib}
/Users/andrewfish/work/src/edk2/MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf
{BaseMemoryLib}
/Users/andrewfish/work/src/edk2/MdePkg/Library/DxeCoreEntryPoint/DxeCoreEntryPoint.inf
{DxeCoreEntryPoint}
/Users/andrewfish/work/src/edk2/MdePkg/Library/DxeCoreHobLib/DxeCoreHobLib.inf
{HobLib}
/Users/andrewfish/work/src/edk2/MdeModulePkg/Library/DxeDebugPrintErrorLevelLib/DxeDebugPrintErrorLevelLib.inf
{DebugPrintErrorLevelLib: C = DxeDebugPrintErrorLevelLibConstructor D =
DxeDebugPrintErrorLevelLibDestructor}
/Users/andrewfish/work/src/edk2/EmulatorPkg/Library/DxeEmuStdErrSerialPortLib/DxeEmuStdErrSerialPortLib.inf
{SerialPortLib}
/Users/andrewfish/work/src/edk2/MdePkg/Library/BasePrintLib/BasePrintLib.inf
{PrintLib}
/Users/andrewfish/work/src/edk2/MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
{DebugLib: C = BaseDebugLibSerialPortConstructor}
/Users/andrewfish/work/src/edk2/EmulatorPkg/Library/DxeEmuLib/DxeEmuLib.inf
{EmuThunkLib: C = DxeEmuLibConstructor}
/Users/andrewfish/work/src/edk2/MdeModulePkg/Library/DxeCoreMemoryAllocationLib/DxeCoreMemoryAllocationLib.inf
{MemoryAllocationLib}
/Users/andrewfish/work/src/edk2/MdePkg/Library/UefiBootServicesTableLib/UefiBootServicesTableLib.inf
{UefiBootServicesTableLib: C = UefiBootServicesTableLibConstructor}
/Users/andrewfish/work/src/edk2/MdePkg/Library/UefiRuntimeServicesTableLib/UefiRuntimeServicesTableLib.inf
{UefiRuntimeServicesTableLib: C = UefiRuntimeServicesTableLibConstructor}
/Users/andrewfish/work/src/edk2/MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf
{DevicePathLib}
/Users/andrewfish/work/src/edk2/MdePkg/Library/DxeExtractGuidedSectionLib/DxeExtractGuidedSectionLib.inf
{ExtractGuidedSectionLib: C = DxeExtractGuidedSectionLibConstructor}
/Users/andrewfish/work/src/edk2/EmulatorPkg/Library/DxeEmuPeCoffExtraActionLib/DxeEmuPeCoffExtraActionLib.inf
{PeCoffExtraActionLib: C = DxeEmuPeCoffLibExtraActionConstructor}
/Users/andrewfish/work/src/edk2/MdePkg/Library/UefiLib/UefiLib.inf
{UefiLib: C = UefiLibConstructor}
/Users/andrewfish/work/src/edk2/MdePkg/Library/BaseCacheMaintenanceLib/BaseCacheMaintenanceLib.inf
{CacheMaintenanceLib}
/Users/andrewfish/work/src/edk2/IntelFrameworkModulePkg/Library/BaseUefiTianoCustomDecompressLib
/BaseUefiTianoCustomDecompressLib.inf
{UefiDecompressLib: C = TianoDecompressLibConstructor}
/Users/andrewfish/work/src/edk2/MdePkg/Library/BasePerformanceLibNull/BasePerformanceLibNull.inf
{PerformanceLib}
/Users/andrewfish/work/src/edk2/MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf
{PeCoffLib}
/Users/andrewfish/work/src/edk2/MdePkg/Library/BasePeCoffGetEntryPointLib/BasePeCoffGetEntryPointLib.inf
{PeCoffGetEntryPointLib}
/Users/andrewfish/work/src/edk2/MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
{ReportStatusCodeLib}
/Users/andrewfish/work/src/edk2/EmulatorPkg/Library/DxeCoreTimerLib/DxeCoreTimerLib.inf
{TimerLib}
/Users/andrewfish/work/src/edk2/MdePkg/Library/DxeServicesLib/DxeServicesLib.inf
{DxeServicesLib}
/Users/andrewfish/work/src/edk2/MdeModulePkg/Library/DebugAgentLibNull/DebugAgentLibNull.inf
{DebugAgentLib}
/Users/andrewfish/work/src/edk2/MdeModulePkg/Library/CpuExceptionHandlerLibNull/CpuExceptionHandlerLibNull.inf
{CpuExceptionHandlerLib}
/Users/andrewfish/work/src/edk2/MdeModulePkg/Library/DxeCrc32GuidedSectionExtractLib/DxeCrc32GuidedSectionExtractLib.inf
{NULL: C = DxeCrc32GuidedSectionExtractLibConstructor}
/Users/andrewfish/work/src/edk2/IntelFrameworkModulePkg/Library/LzmaCustomDecompressLib/LzmaCustomDecompressLib.inf
{NULL: C = LzmaDecompressLibConstructor}
<---------------------------------------------------------------------------------------------------------------------->
MdeModulePkg/Universal/StatusCodeHandler/RuntimeDxe/StatusCodeHandlerRuntimeDxe.inf
Library
------------------------------------------------------------------------------------------------------------------------
/Users/andrewfish/work/src/edk2/MdePkg/Library/BaseLib/BaseLib.inf
{BaseLib}
/Users/andrewfish/work/src/edk2/MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf
{BaseMemoryLib}
/Users/andrewfish/work/src/edk2/MdePkg/Library/DxePcdLib/DxePcdLib.inf
{PcdLib: Depex = gEfiPcdProtocolGuid }
/Users/andrewfish/work/src/edk2/MdePkg/Library/BaseDebugPrintErrorLevelLib/BaseDebugPrintErrorLevelLib.inf
{DebugPrintErrorLevelLib}
/Users/andrewfish/work/src/edk2/MdePkg/Library/BasePrintLib/BasePrintLib.inf
{PrintLib}
/Users/andrewfish/work/src/edk2/EmulatorPkg/Library/DxeEmuStdErrSerialPortLib/DxeEmuStdErrSerialPortLib.inf
{SerialPortLib}
/Users/andrewfish/work/src/edk2/MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
{DebugLib: C = BaseDebugLibSerialPortConstructor}
/Users/andrewfish/work/src/edk2/MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
{MemoryAllocationLib}
/Users/andrewfish/work/src/edk2/MdePkg/Library/UefiRuntimeServicesTableLib/UefiRuntimeServicesTableLib.inf
{UefiRuntimeServicesTableLib: C = UefiRuntimeServicesTableLibConstructor}
/Users/andrewfish/work/src/edk2/MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf
{DevicePathLib}
/Users/andrewfish/work/src/edk2/MdePkg/Library/UefiBootServicesTableLib/UefiBootServicesTableLib.inf
{UefiBootServicesTableLib: C = UefiBootServicesTableLibConstructor}
/Users/andrewfish/work/src/edk2/MdePkg/Library/UefiLib/UefiLib.inf
{UefiLib: C = UefiLibConstructor}
/Users/andrewfish/work/src/edk2/MdePkg/Library/DxeHobLib/DxeHobLib.inf
{HobLib: C = HobLibConstructor}
/Users/andrewfish/work/src/edk2/EmulatorPkg/Library/DxeEmuLib/DxeEmuLib.inf
{EmuThunkLib: C = DxeEmuLibConstructor}
/Users/andrewfish/work/src/edk2/MdePkg/Library/UefiRuntimeLib/UefiRuntimeLib.inf
{UefiRuntimeLib: C = RuntimeDriverLibConstruct D = RuntimeDriverLibDeconstruct}
/Users/andrewfish/work/src/edk2/MdePkg/Library/UefiDriverEntryPoint/UefiDriverEntryPoint.inf
{UefiDriverEntryPoint}
/Users/andrewfish/work/src/edk2/MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
{ReportStatusCodeLib}
<---------------------------------------------------------------------------------------------------------------------->
It looks like a HOB lib with the constructor is what triggers the issue?
Thanks,
Andrew Fish
> Thanks,
> Star
>>
>> Thanks,
>>
>> Andrew Fish
>>
>>> Thanks,
>>> Star
>>>>
>>>> Any ideas?
>>>>
>>>> Thanks,
>>>>
>>>> Andrew Fish
>>>>
>>>
>>> _______________________________________________
>>> edk2-devel mailing list
>>> [email protected]
>>> https://lists.01.org/mailman/listinfo/edk2-devel
>
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