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BaseTools: Report more clear error message when PCD type mismatch 

Error message is not clear when PCD type defined in driver's Library
is different with PCD type defined in DSC components or PCD type
defined in DSC PCD section.

Case as below:
DSC:
[PcdsFixedAtBuild]
PcdToken.PcdCName | "A"
[Components]
 TestPkg/TestDriver.inf {
  <PcdsPatchableInModule>
    PcdToken.PcdCName | "B"
 }
Library:
[Pcd]
 PcdToken.PcdCName

Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yunhua Feng <yunhuax.feng@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
This commit is contained in:
Yunhua Feng 2018-05-16 13:59:59 +08:00 committed by Yonghong Zhu
parent 5a444dfd7c
commit a253d217ee
1 changed files with 12 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
BaseTools/Source/Python/AutoGen/AutoGen.py
View File

@ -2336,7 +2336,7 @@ class PlatformAutoGen(AutoGen):
# @param ToPcd The PCD to be overrided
# @param FromPcd The PCD overrideing from
#
def _OverridePcd(self, ToPcd, FromPcd, Module=""):
def _OverridePcd(self, ToPcd, FromPcd, Module="", Msg="", Library=""):
#
# in case there's PCDs coming from FDF file, which have no type given.
# at this point, ToPcd.Type has the type found from dependent
@ -2356,10 +2356,12 @@ class PlatformAutoGen(AutoGen):
ToPcd.Type = FromPcd.Type
elif ToPcd.Type and FromPcd.Type \
and ToPcd.Type != FromPcd.Type:
if Library:
Module = str(Module) + " 's library file (" + str(Library) + ")"
EdkLogger.error("build", OPTION_CONFLICT, "Mismatched PCD type",
ExtraData="%s.%s is defined as [%s] in module %s, but as [%s] in platform."\
ExtraData="%s.%s is used as [%s] in module %s, but as [%s] in %s."\
% (ToPcd.TokenSpaceGuidCName, TokenCName,
ToPcd.Type, Module, FromPcd.Type),
ToPcd.Type, Module, FromPcd.Type, Msg),
File=self.MetaFile)
if FromPcd.MaxDatumSize:
@ -2420,7 +2422,7 @@ class PlatformAutoGen(AutoGen):
#
# @retval PCD_list The list PCDs with settings from platform
#
def ApplyPcdSetting(self, Module, Pcds):
def ApplyPcdSetting(self, Module, Pcds, Library=""):
# for each PCD in module
for Name, Guid in Pcds:
PcdInModule = Pcds[Name, Guid]
@ -2430,7 +2432,7 @@ class PlatformAutoGen(AutoGen):
else:
PcdInPlatform = None
# then override the settings if any
self._OverridePcd(PcdInModule, PcdInPlatform, Module)
self._OverridePcd(PcdInModule, PcdInPlatform, Module, Msg="DSC PCD sections", Library=Library)
# resolve the VariableGuid value
for SkuId in PcdInModule.SkuInfoList:
Sku = PcdInModule.SkuInfoList[SkuId]
@ -2462,7 +2464,7 @@ class PlatformAutoGen(AutoGen):
Flag = True
break
if Flag:
self._OverridePcd(ToPcd, PlatformModule.Pcds[Key], Module)
self._OverridePcd(ToPcd, PlatformModule.Pcds[Key], Module, Msg="DSC Components Module scoped PCD section", Library=Library)
# use PCD value to calculate the MaxDatumSize when it is not specified
for Name, Guid in Pcds:
Pcd = Pcds[Name, Guid]
@ -3675,15 +3677,17 @@ class ModuleAutoGen(AutoGen):
Pcds = OrderedDict()
if not self.IsLibrary:
# get PCDs from dependent libraries
self._LibraryPcdList = []
for Library in self.DependentLibraryList:
PcdsInLibrary = OrderedDict()
self.UpdateComments(self._PcdComments, Library.PcdComments)
for Key in Library.Pcds:
# skip duplicated PCDs
if Key in self.Module.Pcds or Key in Pcds:
continue
Pcds[Key] = copy.copy(Library.Pcds[Key])
# apply PCD settings from platform
self._LibraryPcdList = self.PlatformInfo.ApplyPcdSetting(self.Module, Pcds)
PcdsInLibrary[Key] = Pcds[Key]
self._LibraryPcdList.extend(self.PlatformInfo.ApplyPcdSetting(self.Module, PcdsInLibrary, Library=Library))
else:
self._LibraryPcdList = []
return self._LibraryPcdList