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-rw-r--r--BaseTools/Source/Python/GenFds/FfsInfStatement.py126
1 files changed, 119 insertions, 7 deletions
diff --git a/BaseTools/Source/Python/GenFds/FfsInfStatement.py b/BaseTools/Source/Python/GenFds/FfsInfStatement.py
index 71acd2992..3d16398c3 100644
--- a/BaseTools/Source/Python/GenFds/FfsInfStatement.py
+++ b/BaseTools/Source/Python/GenFds/FfsInfStatement.py
@@ -37,6 +37,7 @@ from GuidSection import GuidSection
from FvImageSection import FvImageSection
from Common.Misc import PeImageClass
from AutoGen.GenDepex import DependencyExpression
+from PatchPcdValue.PatchPcdValue import PatchBinaryFile
## generate FFS from INF
#
@@ -203,14 +204,80 @@ class FfsInfStatement(FfsInfStatementClassObject):
if Inf._Defs != None and len(Inf._Defs) > 0:
self.OptRomDefs.update(Inf._Defs)
-
+ self.PatchPcds = []
+ InfPcds = Inf.Pcds
+ Platform = GenFdsGlobalVariable.WorkSpace.BuildObject[GenFdsGlobalVariable.ActivePlatform, self.CurrentArch, GenFdsGlobalVariable.TargetName, GenFdsGlobalVariable.ToolChainTag]
+ FdfPcdDict = GenFdsGlobalVariable.FdfParser.Profile.PcdDict
+ DscModules = {}
+ for DscModule in Platform.Modules:
+ DscModules[str(DscModule).lower()] = Platform.Modules[DscModule]
+ for PcdKey in InfPcds:
+ Pcd = InfPcds[PcdKey]
+ if not hasattr(Pcd, 'Offset'):
+ continue
+ if Pcd.Type != 'PatchableInModule':
+ continue
+ PatchPcd = None
+ InfLowerPath = str(PathClassObj).lower()
+ if InfLowerPath in DscModules and PcdKey in DscModules[InfLowerPath].Pcds:
+ PatchPcd = DscModules[InfLowerPath].Pcds[PcdKey]
+ elif PcdKey in Platform.Pcds:
+ PatchPcd = Platform.Pcds[PcdKey]
+ DscOverride = False
+ if PatchPcd and Pcd.Type == PatchPcd.Type:
+ DefaultValue = PatchPcd.DefaultValue
+ DscOverride = True
+ FdfOverride = False
+ if PcdKey in FdfPcdDict:
+ DefaultValue = FdfPcdDict[PcdKey]
+ FdfOverride = True
+ if not DscOverride and not FdfOverride:
+ continue
+ if Pcd.DatumType == "VOID*":
+ if Pcd.DefaultValue == DefaultValue or DefaultValue in [None, '']:
+ continue
+ if DefaultValue[0] == 'L':
+ MaxDatumSize = str((len(DefaultValue) - 2) * 2)
+ elif DefaultValue[0] == '{':
+ MaxDatumSize = str(len(DefaultValue.split(',')))
+ else:
+ MaxDatumSize = str(len(DefaultValue) - 1)
+ if DscOverride:
+ Pcd.MaxDatumSize = PatchPcd.MaxDatumSize
+ if Pcd.MaxDatumSize in ['', None]:
+ Pcd.MaxDatumSize = str(len(Pcd.DefaultValue.split(',')))
+ else:
+ Base1 = Base2 = 10
+ if Pcd.DefaultValue.upper().startswith('0X'):
+ Base1 = 16
+ if DefaultValue.upper().startswith('0X'):
+ Base2 = 16
+ try:
+ PcdValueInImg = int(Pcd.DefaultValue, Base1)
+ PcdValueInDscOrFdf = int(DefaultValue, Base2)
+ if PcdValueInImg == PcdValueInDscOrFdf:
+ continue
+ except:
+ continue
+ if Pcd.DatumType == "VOID*":
+ if int(MaxDatumSize) > int(Pcd.MaxDatumSize):
+ EdkLogger.error("GenFds", GENFDS_ERROR, "The size of VOID* type PCD '%s.%s' exceeds its maximum size %d bytes." \
+ % (Pcd.TokenSpaceGuidCName, Pcd.TokenCName, int(MaxDatumSize) - int(Pcd.MaxDatumSize)))
+ else:
+ if PcdValueInDscOrFdf > FfsInfStatement._MAX_SIZE_TYPE[Pcd.DatumType] \
+ or PcdValueInImg > FfsInfStatement._MAX_SIZE_TYPE[Pcd.DatumType]:
+ EdkLogger.error("GenFds", GENFDS_ERROR, "The size of %s type PCD '%s.%s' doesn't match its data type." \
+ % (Pcd.DatumType, Pcd.TokenSpaceGuidCName, Pcd.TokenCName))
+ Pcd.DefaultValue = DefaultValue
+ self.PatchPcds.append(Pcd)
self.InfModule = Inf
-
- GenFdsGlobalVariable.VerboseLogger( "BaseName : %s" %self.BaseName)
- GenFdsGlobalVariable.VerboseLogger("ModuleGuid : %s" %self.ModuleGuid)
- GenFdsGlobalVariable.VerboseLogger("ModuleType : %s" %self.ModuleType)
- GenFdsGlobalVariable.VerboseLogger("VersionString : %s" %self.VersionString)
- GenFdsGlobalVariable.VerboseLogger("InfFileName :%s" %self.InfFileName)
+ self.PcdIsDriver = Inf.PcdIsDriver
+ self.IsBinaryModule = Inf.IsBinaryModule
+ GenFdsGlobalVariable.VerboseLogger("BaseName : %s" % self.BaseName)
+ GenFdsGlobalVariable.VerboseLogger("ModuleGuid : %s" % self.ModuleGuid)
+ GenFdsGlobalVariable.VerboseLogger("ModuleType : %s" % self.ModuleType)
+ GenFdsGlobalVariable.VerboseLogger("VersionString : %s" % self.VersionString)
+ GenFdsGlobalVariable.VerboseLogger("InfFileName :%s" % self.InfFileName)
#
# Set OutputPath = ${WorkSpace}\Build\Fv\Ffs\${ModuleGuid}+ ${MdouleName}\
@@ -224,6 +291,27 @@ class FfsInfStatement(FfsInfStatementClassObject):
self.EfiOutputPath = self.__GetEFIOutPutPath__()
GenFdsGlobalVariable.VerboseLogger( "ModuelEFIPath: " + self.EfiOutputPath)
+## PatchEfiFile
+ #
+ # Patch EFI file with patch PCD
+ #
+ # @param EfiFile: EFI file needs to be patched.
+ # @retval: Full path of patched EFI file: self.OutputPath + EfiFile base name
+ # If passed in file does not end with efi, return as is
+ #
+ def PatchEfiFile(self, EfiFile):
+ if os.path.splitext(EfiFile)[1].lower() != '.efi':
+ return EfiFile
+ if not self.PatchPcds:
+ return EfiFile
+ Basename = os.path.basename(EfiFile)
+ Output = os.path.join(self.OutputPath, Basename)
+ CopyLongFilePath(EfiFile, Output)
+ for Pcd in self.PatchPcds:
+ RetVal, RetStr = PatchBinaryFile(Output, int(Pcd.Offset, 0), Pcd.DatumType, Pcd.DefaultValue, Pcd.MaxDatumSize)
+ if RetVal:
+ EdkLogger.error("GenFds", GENFDS_ERROR, RetStr, File=self.InfFileName)
+ return Output
## GenFfs() method
#
# Generate FFS
@@ -668,6 +756,30 @@ class FfsInfStatement(FfsInfStatementClassObject):
SectAlignments = []
Index = 1
HasGneratedFlag = False
+ if self.PcdIsDriver == 'PEI_PCD_DRIVER':
+ if self.IsBinaryModule:
+ PcdExDbFileName = os.path.join(GenFdsGlobalVariable.FvDir, "PEIPcdDataBase.raw")
+ else:
+ PcdExDbFileName = os.path.join(self.EfiOutputPath, "PEIPcdDataBase.raw")
+ PcdExDbSecName = os.path.join(self.OutputPath, "PEIPcdDataBaseSec.raw")
+ GenFdsGlobalVariable.GenerateSection(PcdExDbSecName,
+ [PcdExDbFileName],
+ "EFI_SECTION_RAW",
+ )
+ SectFiles.append(PcdExDbSecName)
+ SectAlignments.append(None)
+ elif self.PcdIsDriver == 'DXE_PCD_DRIVER':
+ if self.IsBinaryModule:
+ PcdExDbFileName = os.path.join(GenFdsGlobalVariable.FvDir, "DXEPcdDataBase.raw")
+ else:
+ PcdExDbFileName = os.path.join(self.EfiOutputPath, "DXEPcdDataBase.raw")
+ PcdExDbSecName = os.path.join(self.OutputPath, "DXEPcdDataBaseSec.raw")
+ GenFdsGlobalVariable.GenerateSection(PcdExDbSecName,
+ [PcdExDbFileName],
+ "EFI_SECTION_RAW",
+ )
+ SectFiles.append(PcdExDbSecName)
+ SectAlignments.append(None)
for Sect in Rule.SectionList:
SecIndex = '%d' %Index
SectList = []
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-02 03:06:32 +0000