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-rw-r--r--BaseTools/Source/Python/Workspace/DscBuildData.py181
1 files changed, 133 insertions, 48 deletions
diff --git a/BaseTools/Source/Python/Workspace/DscBuildData.py b/BaseTools/Source/Python/Workspace/DscBuildData.py
index 4768099343..ddcd157c73 100644
--- a/BaseTools/Source/Python/Workspace/DscBuildData.py
+++ b/BaseTools/Source/Python/Workspace/DscBuildData.py
@@ -37,6 +37,8 @@ from functools import reduce
from Common.Misc import SaveFileOnChange
from Workspace.BuildClassObject import PlatformBuildClassObject, StructurePcd, PcdClassObject, ModuleBuildClassObject
from collections import OrderedDict, defaultdict
+import json
+import shutil
def _IsFieldValueAnArray (Value):
Value = Value.strip()
@@ -56,6 +58,7 @@ def _IsFieldValueAnArray (Value):
PcdValueInitName = 'PcdValueInit'
PcdValueCommonName = 'PcdValueCommon'
+StructuredPcdsDataName = 'StructuredPcdsData.json'
PcdMainCHeader = '''
/**
@@ -2750,6 +2753,63 @@ class DscBuildData(PlatformBuildClassObject):
ccflags.add(item)
i +=1
return ccflags
+
+ def GetStructurePcdSet (self, OutputValueFile):
+ if not os.path.isfile(OutputValueFile):
+ EdkLogger.error("GetStructurePcdSet", FILE_NOT_FOUND, "Output.txt doesn't exist", ExtraData=OutputValueFile)
+ return []
+ File = open (OutputValueFile, 'r')
+ FileBuffer = File.readlines()
+ File.close()
+
+ #start update structure pcd final value
+ StructurePcdSet = []
+ for Pcd in FileBuffer:
+ PcdValue = Pcd.split ('|')
+ PcdInfo = PcdValue[0].split ('.')
+ StructurePcdSet.append((PcdInfo[0], PcdInfo[1], PcdInfo[2], PcdInfo[3], PcdValue[2].strip()))
+ return StructurePcdSet
+
+ def GetBuildOptionsValueList(self):
+ CC_FLAGS = LinuxCFLAGS
+ if sys.platform == "win32":
+ CC_FLAGS = WindowsCFLAGS
+ BuildOptions = OrderedDict()
+ for Options in self.BuildOptions:
+ if Options[2] != EDKII_NAME:
+ continue
+ Family = Options[0]
+ if Family and Family != self.ToolChainFamily:
+ continue
+ Target, Tag, Arch, Tool, Attr = Options[1].split("_")
+ if Tool != 'CC':
+ continue
+ if Attr != "FLAGS":
+ continue
+ if Target == TAB_STAR or Target == self._Target:
+ if Tag == TAB_STAR or Tag == self._Toolchain:
+ if 'COMMON' not in BuildOptions:
+ BuildOptions['COMMON'] = set()
+ if Arch == TAB_STAR:
+ BuildOptions['COMMON']|= self.ParseCCFlags(self.BuildOptions[Options])
+ if Arch in self.SupArchList:
+ if Arch not in BuildOptions:
+ BuildOptions[Arch] = set()
+ BuildOptions[Arch] |= self.ParseCCFlags(self.BuildOptions[Options])
+
+ if BuildOptions:
+ ArchBuildOptions = {arch:flags for arch,flags in BuildOptions.items() if arch != 'COMMON'}
+ if len(ArchBuildOptions.keys()) == 1:
+ BuildOptions['COMMON'] |= (list(ArchBuildOptions.values())[0])
+ elif len(ArchBuildOptions.keys()) > 1:
+ CommonBuildOptions = reduce(lambda x,y: x&y, ArchBuildOptions.values())
+ BuildOptions['COMMON'] |= CommonBuildOptions
+ ValueList = [item for item in BuildOptions['COMMON'] if item.startswith((r"/U","-U"))]
+ ValueList.extend([item for item in BuildOptions['COMMON'] if item.startswith((r"/D", "-D"))])
+ CC_FLAGS += " ".join(ValueList)
+ return CC_FLAGS
+
+
def GenerateByteArrayValue (self, StructuredPcds):
#
# Generate/Compile/Run C application to determine if there are any flexible array members
@@ -2757,6 +2817,66 @@ class DscBuildData(PlatformBuildClassObject):
if not StructuredPcds:
return
+ StructuredPcdsData = {}
+ StoredStructuredPcdObjectPaths = {}
+ SkipPcdValueInit = False
+
+ CC_FLAGS = self.GetBuildOptionsValueList()
+
+ for PcdName in StructuredPcds:
+ Pcd = StructuredPcds[PcdName]
+ TokenSpaceGuidCName = Pcd.TokenSpaceGuidCName
+ TokenCName = Pcd.TokenCName
+
+ # Create a key using TokenSpaceGuidCName and TokenCName
+ StructuredPcdsData[f"{TokenSpaceGuidCName}_{TokenCName}"] = {
+ "DefaultValueFromDec": Pcd.DefaultValueFromDec,
+ "DefaultValues": Pcd.DefaultValues,
+ "PcdFieldValueFromComm": Pcd.PcdFieldValueFromComm,
+ "PcdFieldValueFromFdf": Pcd.PcdFieldValueFromFdf,
+ "DefaultFromDSC": Pcd.DefaultFromDSC,
+ "PcdFiledValueFromDscComponent": Pcd.PcdFiledValueFromDscComponent
+ }
+
+ # Store the CC Flags
+ StructuredPcdsData["CC_FLAGS"] = CC_FLAGS
+ #
+ # If the output path doesn't exists then create it
+ #
+ if not os.path.exists(self.OutputPath):
+ os.makedirs(self.OutputPath)
+
+ StructuredPcdsDataPath = os.path.join(self.OutputPath, self._Arch, StructuredPcdsDataName)
+ PcdRecordOutputValueFile = os.path.join(self.OutputPath, self._Arch, 'Output.txt')
+
+ if not os.path.exists(os.path.dirname(StructuredPcdsDataPath)):
+ os.makedirs(os.path.dirname(StructuredPcdsDataPath))
+ #
+ # Check if the StructuredPcdsData.json exists or not
+ # if exits then it might be a incremental build then check if the StructuredPcdsData has been changed or not.
+ # if changed then proceed further, if not changed then return the stored data from earlier build
+ #
+ if os.path.isfile(StructuredPcdsDataPath):
+ with open(StructuredPcdsDataPath, 'r') as file:
+ StoredStructuredPcdsData = json.load(file)
+ # OBJECTS will have the modified time, which needs to be checked later
+ StoredStructuredPcdObjectPaths = StoredStructuredPcdsData.pop("OBJECTS", {})
+
+ if StructuredPcdsData == StoredStructuredPcdsData:
+ SkipPcdValueInit = True
+ for filename, file_mtime in StoredStructuredPcdObjectPaths.items():
+ f_mtime = os.path.getmtime(filename)
+ #
+ # check if the include_file are modified or not,
+ # if modified then generate the PcdValueInit
+ #
+ if f_mtime != file_mtime:
+ SkipPcdValueInit = False
+ break
+
+ if SkipPcdValueInit:
+ return self.GetStructurePcdSet(PcdRecordOutputValueFile)
+
InitByteValue = ""
CApp = PcdMainCHeader
@@ -2832,8 +2952,6 @@ class DscBuildData(PlatformBuildClassObject):
CApp = CApp + PcdMainCEntry + '\n'
- if not os.path.exists(self.OutputPath):
- os.makedirs(self.OutputPath)
CAppBaseFileName = os.path.join(self.OutputPath, PcdValueInitName)
SaveFileOnChange(CAppBaseFileName + '.c', CApp, False)
@@ -2890,42 +3008,6 @@ class DscBuildData(PlatformBuildClassObject):
IncSearchList.append(inc)
MakeApp = MakeApp + '\n'
- CC_FLAGS = LinuxCFLAGS
- if sys.platform == "win32":
- CC_FLAGS = WindowsCFLAGS
- BuildOptions = OrderedDict()
- for Options in self.BuildOptions:
- if Options[2] != EDKII_NAME:
- continue
- Family = Options[0]
- if Family and Family != self.ToolChainFamily:
- continue
- Target, Tag, Arch, Tool, Attr = Options[1].split("_")
- if Tool != 'CC':
- continue
- if Attr != "FLAGS":
- continue
- if Target == TAB_STAR or Target == self._Target:
- if Tag == TAB_STAR or Tag == self._Toolchain:
- if 'COMMON' not in BuildOptions:
- BuildOptions['COMMON'] = set()
- if Arch == TAB_STAR:
- BuildOptions['COMMON']|= self.ParseCCFlags(self.BuildOptions[Options])
- if Arch in self.SupArchList:
- if Arch not in BuildOptions:
- BuildOptions[Arch] = set()
- BuildOptions[Arch] |= self.ParseCCFlags(self.BuildOptions[Options])
-
- if BuildOptions:
- ArchBuildOptions = {arch:flags for arch,flags in BuildOptions.items() if arch != 'COMMON'}
- if len(ArchBuildOptions.keys()) == 1:
- BuildOptions['COMMON'] |= (list(ArchBuildOptions.values())[0])
- elif len(ArchBuildOptions.keys()) > 1:
- CommonBuildOptions = reduce(lambda x,y: x&y, ArchBuildOptions.values())
- BuildOptions['COMMON'] |= CommonBuildOptions
- ValueList = [item for item in BuildOptions['COMMON'] if item.startswith((r"/U","-U"))]
- ValueList.extend([item for item in BuildOptions['COMMON'] if item.startswith((r"/D", "-D"))])
- CC_FLAGS += " ".join(ValueList)
MakeApp += CC_FLAGS
if sys.platform == "win32":
@@ -2946,7 +3028,9 @@ class DscBuildData(PlatformBuildClassObject):
SearchPathList.append(os.path.normpath(mws.join(GlobalData.gGlobalDefines["EDK_TOOLS_PATH"], "BaseTools/Source/C/Common")))
SearchPathList.extend(str(item) for item in IncSearchList)
IncFileList = GetDependencyList(IncludeFileFullPaths, SearchPathList)
+ StructuredPcdsData["OBJECTS"] = {}
for include_file in IncFileList:
+ StructuredPcdsData["OBJECTS"][include_file] = os.path.getmtime(include_file)
MakeApp += "$(OBJECTS) : %s\n" % include_file
if sys.platform == "win32":
PcdValueCommonPath = os.path.normpath(mws.join(GlobalData.gGlobalDefines["EDK_TOOLS_PATH"], "Source\C\Common\PcdValueCommon.c"))
@@ -3042,17 +3126,18 @@ class DscBuildData(PlatformBuildClassObject):
if returncode != 0:
EdkLogger.warn('Build', COMMAND_FAILURE, 'Can not collect output from command: %s\n%s\n%s\n' % (Command, StdOut, StdErr))
- #start update structure pcd final value
- File = open (OutputValueFile, 'r')
- FileBuffer = File.readlines()
- File.close()
+ #
+ # In 1st build create the StructuredPcdsData.json
+ # update the record as PCD Input has been changed if its incremental build
+ #
+ with open(StructuredPcdsDataPath, 'w') as file:
+ json.dump(StructuredPcdsData, file, indent=2)
- StructurePcdSet = []
- for Pcd in FileBuffer:
- PcdValue = Pcd.split ('|')
- PcdInfo = PcdValue[0].split ('.')
- StructurePcdSet.append((PcdInfo[0], PcdInfo[1], PcdInfo[2], PcdInfo[3], PcdValue[2].strip()))
- return StructurePcdSet
+ # Copy update output file for each Arch
+ shutil.copyfile(OutputValueFile, PcdRecordOutputValueFile)
+
+ #start update structure pcd final value
+ return self.GetStructurePcdSet(OutputValueFile)
@staticmethod
def NeedUpdateOutput(OutputFile, ValueCFile, StructureInput):
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 10:02:45 +0000