BaseTools: GlobalData Add a regular expression for a hex number

[mirror_edk2.git] / BaseTools / Source / Python / Common / GlobalData.py

diff --git a/BaseTools/Source/Python/Common/GlobalData.py b/BaseTools/Source/Python/Common/GlobalData.py
index 3933e86cb9f650e999b967943d43b67113a62e7d..fab67601a9e5f49c4bdcc023f5caf65805119736 100644 (file)
--- a/BaseTools/Source/Python/Common/GlobalData.py
+++ b/BaseTools/Source/Python/Common/GlobalData.py
@@ -59,6 +59,10 @@ _GuidPattern = r"{Hex}{{8}}-{Hex}{{4}}-{Hex}{{4}}-{Hex}{{4}}-{Hex}{{12}}".format
 gGuidPattern = re.compile(r'{}'.format(_GuidPattern))\r
 gGuidPatternEnd = re.compile(r'{}$'.format(_GuidPattern))\r
 \r
+## Regular expressions for HEX matching\r
+g4HexChar = re.compile(r'{}{{4}}'.format(_HexChar))\r
+gHexPattern = re.compile(r'0[xX]{}+'.format(_HexChar))\r
+\r
 #\r
 # A global variable for whether current build in AutoGen phase or not.\r
 #\r