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BaseTools: add the support for --pcd feature to patch the binary efi

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the original --pcd feature can override the Pcd value when build the
source driver, while it missed the binary driver. this patch add the
support to patch the binary efi for --pcd feature.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Yonghong Zhu
2016-04-20 09:32:52 +08:00
parent 2a29017e3e
commit 6b17c11b6f
4 changed files with 101 additions and 5 deletions
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85
BaseTools/Source/Python/GenFds/GenFds.py
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@ -38,13 +38,14 @@ from Common.Misc import DirCache, PathClass
from Common.Misc import SaveFileOnChange
from Common.Misc import ClearDuplicatedInf
from Common.Misc import GuidStructureStringToGuidString
from Common.Misc import CheckPcdDatum
from Common.BuildVersion import gBUILD_VERSION
from Common.MultipleWorkspace import MultipleWorkspace as mws
## Version and Copyright
versionNumber = "1.0" + ' ' + gBUILD_VERSION
__version__ = "%prog Version " + versionNumber
__copyright__ = "Copyright (c) 2007 - 2014, Intel Corporation All rights reserved."
__copyright__ = "Copyright (c) 2007 - 2016, Intel Corporation All rights reserved."
## Tool entrance method
#
@ -266,6 +267,14 @@ def main():
EdkLogger.error("GenFds", OPTION_VALUE_INVALID,
"No such a Capsule in FDF file: %s" % Options.uiCapName)
GenFdsGlobalVariable.WorkSpace = BuildWorkSpace
if ArchList != None:
GenFdsGlobalVariable.ArchList = ArchList
if Options.OptionPcd:
GlobalData.BuildOptionPcd = Options.OptionPcd
CheckBuildOptionPcd()
"""Modify images from build output if the feature of loading driver at fixed address is on."""
if GenFdsGlobalVariable.FixedLoadAddress:
GenFds.PreprocessImage(BuildWorkSpace, GenFdsGlobalVariable.ActivePlatform)
@ -308,6 +317,79 @@ def SingleCheckCallback(option, opt_str, value, parser):
gParamCheck.append(option)
else:
parser.error("Option %s only allows one instance in command line!" % option)
def CheckBuildOptionPcd():
for Arch in GenFdsGlobalVariable.ArchList:
PkgList = GenFdsGlobalVariable.WorkSpace.GetPackageList(GenFdsGlobalVariable.ActivePlatform, Arch, GenFdsGlobalVariable.TargetName, GenFdsGlobalVariable.ToolChainTag)
for i, pcd in enumerate(GlobalData.BuildOptionPcd):
if type(pcd) is tuple:
continue
(pcdname, pcdvalue) = pcd.split('=')
if not pcdvalue:
EdkLogger.error('GenFds', OPTION_MISSING, "No Value specified for the PCD %s." % (pcdname))
if '.' in pcdname:
(TokenSpaceGuidCName, TokenCName) = pcdname.split('.')
HasTokenSpace = True
else:
TokenCName = pcdname
TokenSpaceGuidCName = ''
HasTokenSpace = False
TokenSpaceGuidCNameList = []
FoundFlag = False
PcdDatumType = ''
NewValue = ''
for package in PkgList:
for key in package.Pcds:
PcdItem = package.Pcds[key]
if HasTokenSpace:
if (PcdItem.TokenCName, PcdItem.TokenSpaceGuidCName) == (TokenCName, TokenSpaceGuidCName):
PcdDatumType = PcdItem.DatumType
NewValue = BuildOptionPcdValueFormat(TokenSpaceGuidCName, TokenCName, PcdDatumType, pcdvalue)
FoundFlag = True
else:
if PcdItem.TokenCName == TokenCName:
if not PcdItem.TokenSpaceGuidCName in TokenSpaceGuidCNameList:
if len (TokenSpaceGuidCNameList) < 1:
TokenSpaceGuidCNameList.append(PcdItem.TokenSpaceGuidCName)
PcdDatumType = PcdItem.DatumType
TokenSpaceGuidCName = PcdItem.TokenSpaceGuidCName
NewValue = BuildOptionPcdValueFormat(TokenSpaceGuidCName, TokenCName, PcdDatumType, pcdvalue)
FoundFlag = True
else:
EdkLogger.error(
'GenFds',
PCD_VALIDATION_INFO_ERROR,
"The Pcd %s is found under multiple different TokenSpaceGuid: %s and %s." % (TokenCName, PcdItem.TokenSpaceGuidCName, TokenSpaceGuidCNameList[0])
)
GlobalData.BuildOptionPcd[i] = (TokenSpaceGuidCName, TokenCName, NewValue)
def BuildOptionPcdValueFormat(TokenSpaceGuidCName, TokenCName, PcdDatumType, Value):
if PcdDatumType == 'VOID*':
if Value.startswith('L'):
if not Value[1]:
EdkLogger.error('GenFds', OPTION_VALUE_INVALID, 'For Void* type PCD, when specify the Value in the command line, please use the following format: "string", L"string", B"{...}"')
Value = Value[0] + '"' + Value[1:] + '"'
elif Value.startswith('B'):
if not Value[1]:
EdkLogger.error('GenFds', OPTION_VALUE_INVALID, 'For Void* type PCD, when specify the Value in the command line, please use the following format: "string", L"string", B"{...}"')
Value = Value[1:]
else:
if not Value[0]:
EdkLogger.error('GenFds', OPTION_VALUE_INVALID, 'For Void* type PCD, when specify the Value in the command line, please use the following format: "string", L"string", B"{...}"')
Value = '"' + Value + '"'
IsValid, Cause = CheckPcdDatum(PcdDatumType, Value)
if not IsValid:
EdkLogger.error('build', FORMAT_INVALID, Cause, ExtraData="%s.%s" % (TokenSpaceGuidCName, TokenCName))
if PcdDatumType == 'BOOLEAN':
Value = Value.upper()
if Value == 'TRUE' or Value == '1':
Value = '1'
elif Value == 'FALSE' or Value == '0':
Value = '0'
return Value
## Parse command line options
#
@ -341,6 +423,7 @@ def myOptionParser():
Parser.add_option("-s", "--specifyaddress", dest="FixedAddress", action="store_true", type=None, help="Specify driver load address.")
Parser.add_option("--conf", action="store", type="string", dest="ConfDirectory", help="Specify the customized Conf directory.")
Parser.add_option("--ignore-sources", action="store_true", dest="IgnoreSources", default=False, help="Focus to a binary build and ignore all source files")
Parser.add_option("--pcd", action="append", dest="OptionPcd", help="Set PCD value by command line. Format: \"PcdName=Value\" ")
(Options, args) = Parser.parse_args()
return Options