diff options
| -rw-r--r-- | BaseTools/Source/Python/AutoGen/AutoGen.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/BaseTools/Source/Python/AutoGen/AutoGen.py b/BaseTools/Source/Python/AutoGen/AutoGen.py index a1c8dc7efb..f3560bfc78 100644 --- a/BaseTools/Source/Python/AutoGen/AutoGen.py +++ b/BaseTools/Source/Python/AutoGen/AutoGen.py @@ -1399,6 +1399,13 @@ class PlatformAutoGen(AutoGen): self.VariableInfo = self.CollectVariables(self._DynamicPcdList)
vardump = self.VariableInfo.dump()
if vardump:
+ #
+ #According to PCD_DATABASE_INIT in edk2\MdeModulePkg\Include\Guid\PcdDataBaseSignatureGuid.h,
+ #the max size for string PCD should not exceed USHRT_MAX 65535(0xffff).
+ #typedef UINT16 SIZE_INFO;
+ #//SIZE_INFO SizeTable[];
+ if len(vardump.split(",")) > 0xffff:
+ EdkLogger.error("build", RESOURCE_OVERFLOW, 'The current length of PCD %s value is %d, it exceeds to the max size of String PCD.' %(".".join([PcdNvStoreDfBuffer.TokenSpaceGuidCName,PcdNvStoreDfBuffer.TokenCName]) ,len(vardump.split(","))))
PcdNvStoreDfBuffer.DefaultValue = vardump
for skuname in PcdNvStoreDfBuffer.SkuInfoList:
PcdNvStoreDfBuffer.SkuInfoList[skuname].DefaultValue = vardump
|