BaseTools: Resolve regex syntax warnings

Switches regex patterns to raw text to resolve python 3.12 syntax
warnings in regards to invalid escape sequences, as is suggested by the
re (regex) module in python.

Cc: Rebecca Cran <rebecca@bsdio.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Yuwei Chen <yuwei.chen@intel.com>
Signed-off-by: Joey Vagedes <joey.vagedes@gmail.com>
Reviewed-by: Rebecca Cran <rebecca@bsdio.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/BaseTools/Source/Python/GenPatchPcdTable/GenPatchPcdTable.py b/BaseTools/Source/Python/GenPatchPcdTable/GenPatchPcdTable.py
index d962ab0add..8750db998f 100644
--- a/BaseTools/Source/Python/GenPatchPcdTable/GenPatchPcdTable.py
+++ b/BaseTools/Source/Python/GenPatchPcdTable/GenPatchPcdTable.py
@@ -31,7 +31,7 @@ __copyright__ = "Copyright (c) 2008 - 2018, Intel Corporation. All rights reserv
 #======================================  Internal Libraries ========================================

 

 #============================================== Code ===============================================

-symRe = re.compile('^([\da-fA-F]+):([\da-fA-F]+) +([\.\-:\\\\\w\?@\$<>]+) +([\da-fA-F]+)', re.UNICODE)

+symRe = re.compile(r'^([\da-fA-F]+):([\da-fA-F]+) +([\.\-:\\\\\w\?@\$<>]+) +([\da-fA-F]+)', re.UNICODE)

 

 def parsePcdInfoFromMapFile(mapfilepath, efifilepath):

     """ Parse map file to get binary patch pcd information

@@ -49,7 +49,7 @@ def parsePcdInfoFromMapFile(mapfilepath, efifilepath):
 

     if len(lines) == 0: return None

     firstline = lines[0].strip()

-    if re.match('^\s*Address\s*Size\s*Align\s*Out\s*In\s*Symbol\s*$', firstline):

+    if re.match(r'^\s*Address\s*Size\s*Align\s*Out\s*In\s*Symbol\s*$', firstline):

         return _parseForXcodeAndClang9(lines, efifilepath)

     if (firstline.startswith("Archive member included ") and

         firstline.endswith(" file (symbol)")):

@@ -59,12 +59,12 @@ def parsePcdInfoFromMapFile(mapfilepath, efifilepath):
     return _parseGeneral(lines, efifilepath)

 

 def _parseForXcodeAndClang9(lines, efifilepath):

-    valuePattern = re.compile('^([\da-fA-FxX]+)([\s\S]*)([_]*_gPcd_BinaryPatch_([\w]+))')

+    valuePattern = re.compile(r'^([\da-fA-FxX]+)([\s\S]*)([_]*_gPcd_BinaryPatch_([\w]+))')

     status = 0

     pcds = []

     for line in lines:

         line = line.strip()

-        if status == 0 and (re.match('^\s*Address\s*Size\s*Align\s*Out\s*In\s*Symbol\s*$', line) \

+        if status == 0 and (re.match(r'^\s*Address\s*Size\s*Align\s*Out\s*In\s*Symbol\s*$', line) \

             or line == "# Symbols:"):

             status = 1

             continue

@@ -77,7 +77,7 @@ def _parseForXcodeAndClang9(lines, efifilepath):
 

 def _parseForGCC(lines, efifilepath):

     """ Parse map file generated by GCC linker """

-    dataPattern = re.compile('^.data._gPcd_BinaryPatch_([\w_\d]+)$')

+    dataPattern = re.compile(r'^.data._gPcd_BinaryPatch_([\w_\d]+)$')

     status = 0

     imageBase = -1

     sections = []

@@ -136,7 +136,7 @@ def _parseGeneral(lines, efifilepath):
     status = 0    #0 - beginning of file; 1 - PE section definition; 2 - symbol table

     secs = []    # key = section name

     bPcds = []

-    symPattern = re.compile('^[_]+gPcd_BinaryPatch_([\w]+)')

+    symPattern = re.compile(r'^[_]+gPcd_BinaryPatch_([\w]+)')

 

     for line in lines:

         line = line.strip()