diff options
author | Gao, Liming <liming.gao@intel.com> | 2014-01-27 05:23:15 +0000 |
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committer | lgao4 <lgao4@6f19259b-4bc3-4df7-8a09-765794883524> | 2014-01-27 05:23:15 +0000 |
commit | f51461c829c124288a930829a78e2a5a799f4039 (patch) | |
tree | 1072993516da9d887f0e0fd876c9ac5630c19ae2 /BaseTools/Source/Python/GenPatchPcdTable | |
parent | 7771be9fd0b9b3c7f5c0659c416535171de31191 (diff) | |
download | edk2-platforms-f51461c829c124288a930829a78e2a5a799f4039.tar.xz |
Sync BaseTool trunk (version r2649) into EDKII BaseTools.
Signed-off-by: Gao, Liming <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15188 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'BaseTools/Source/Python/GenPatchPcdTable')
-rw-r--r-- | BaseTools/Source/Python/GenPatchPcdTable/GenPatchPcdTable.py | 344 |
1 files changed, 172 insertions, 172 deletions
diff --git a/BaseTools/Source/Python/GenPatchPcdTable/GenPatchPcdTable.py b/BaseTools/Source/Python/GenPatchPcdTable/GenPatchPcdTable.py index 6deb0f8471..b6227d24fb 100644 --- a/BaseTools/Source/Python/GenPatchPcdTable/GenPatchPcdTable.py +++ b/BaseTools/Source/Python/GenPatchPcdTable/GenPatchPcdTable.py @@ -1,8 +1,8 @@ ## @file
# Generate PCD table for 'Patchable In Module' type PCD with given .map file.
-# The Patch PCD table like: -# -# PCD Name Offset in binary +# The Patch PCD table like:
+#
+# PCD Name Offset in binary
# ======== ================
#
# Copyright (c) 2008 - 2013, Intel Corporation. All rights reserved.<BR>
@@ -14,77 +14,77 @@ # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
-# - -#====================================== External Libraries ======================================== -import optparse -import os -import re -import array - -from Common.BuildToolError import * -import Common.EdkLogger as EdkLogger +#
+
+#====================================== External Libraries ========================================
+import optparse
+import os
+import re
+import array
+
+from Common.BuildToolError import *
+import Common.EdkLogger as EdkLogger
from Common.Misc import PeImageClass
from Common.BuildVersion import gBUILD_VERSION
- -# Version and Copyright -__version_number__ = ("0.10" + " " + gBUILD_VERSION) -__version__ = "%prog Version " + __version_number__ -__copyright__ = "Copyright (c) 2008 - 2010, Intel Corporation. All rights reserved." - -#====================================== Internal Libraries ======================================== - -#============================================== Code =============================================== -secRe = re.compile('^([\da-fA-F]+):([\da-fA-F]+) +([\da-fA-F]+)[Hh]? +([.\w\$]+) +(\w+)', re.UNICODE) -symRe = re.compile('^([\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 - @param path Map file absolution path - - @return a list which element hold (PcdName, Offset, SectionName) - """ - lines = [] - try: - f = open(mapfilepath, 'r') - lines = f.readlines() - f.close() - except: - return None - - if len(lines) == 0: return None - if lines[0].strip().find("Archive member included because of file (symbol)") != -1: - return _parseForGCC(lines, efifilepath) - return _parseGeneral(lines, efifilepath) - -def _parseForGCC(lines, efifilepath): - """ Parse map file generated by GCC linker """ - status = 0 - imageBase = -1 - sections = [] - bpcds = [] - for line in lines: - line = line.strip() - # status machine transection - if status == 0 and line == "Memory Configuration": - status = 1 - continue - elif status == 1 and line == 'Linker script and memory map': - status = 2 - continue - elif status ==2 and line == 'START GROUP': - status = 3 - continue - +
+# Version and Copyright
+__version_number__ = ("0.10" + " " + gBUILD_VERSION)
+__version__ = "%prog Version " + __version_number__
+__copyright__ = "Copyright (c) 2008 - 2010, Intel Corporation. All rights reserved."
+
+#====================================== Internal Libraries ========================================
+
+#============================================== Code ===============================================
+secRe = re.compile('^([\da-fA-F]+):([\da-fA-F]+) +([\da-fA-F]+)[Hh]? +([.\w\$]+) +(\w+)', re.UNICODE)
+symRe = re.compile('^([\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
+ @param path Map file absolution path
+
+ @return a list which element hold (PcdName, Offset, SectionName)
+ """
+ lines = []
+ try:
+ f = open(mapfilepath, 'r')
+ lines = f.readlines()
+ f.close()
+ except:
+ return None
+
+ if len(lines) == 0: return None
+ if lines[0].strip().find("Archive member included because of file (symbol)") != -1:
+ return _parseForGCC(lines, efifilepath)
+ return _parseGeneral(lines, efifilepath)
+
+def _parseForGCC(lines, efifilepath):
+ """ Parse map file generated by GCC linker """
+ status = 0
+ imageBase = -1
+ sections = []
+ bpcds = []
+ for line in lines:
+ line = line.strip()
+ # status machine transection
+ if status == 0 and line == "Memory Configuration":
+ status = 1
+ continue
+ elif status == 1 and line == 'Linker script and memory map':
+ status = 2
+ continue
+ elif status ==2 and line == 'START GROUP':
+ status = 3
+ continue
+
# status handler
- if status == 2: - m = re.match('^([\w_\.]+) +([\da-fA-Fx]+) +([\da-fA-Fx]+)$', line) - if m != None: - sections.append(m.groups(0)) - if status == 2: - m = re.match("^([\da-fA-Fx]+) +[_]+gPcd_BinaryPatch_([\w_\d]+)$", line) - if m != None: - bpcds.append((m.groups(0)[1], int(m.groups(0)[0], 16) , int(sections[-1][1], 16), sections[-1][0])) + if status == 2:
+ m = re.match('^([\w_\.]+) +([\da-fA-Fx]+) +([\da-fA-Fx]+)$', line)
+ if m != None:
+ sections.append(m.groups(0))
+ if status == 2:
+ m = re.match("^([\da-fA-Fx]+) +[_]+gPcd_BinaryPatch_([\w_\d]+)$", line)
+ if m != None:
+ bpcds.append((m.groups(0)[1], int(m.groups(0)[0], 16) , int(sections[-1][1], 16), sections[-1][0]))
# get section information from efi file
efisecs = PeImageClass(efifilepath).SectionHeaderList
@@ -102,104 +102,104 @@ def _parseForGCC(lines, efifilepath): if pcd[1] >= efisec[1] and pcd[1] < efisec[1]+efisec[3]:
#assert efisec[0].strip() == pcd[3].strip() and efisec[1] + redirection == pcd[2], "There are some differences between map file and efi file"
pcds.append([pcd[0], efisec[2] + pcd[1] - efisec[1] - redirection, efisec[0]])
- return pcds - -def _parseGeneral(lines, efifilepath): - """ For MSFT, ICC, EBC - @param lines line array for map file - - @return a list which element hold (PcdName, Offset, SectionName) - """ - status = 0 #0 - beginning of file; 1 - PE section definition; 2 - symbol table - secs = [] # key = section name - bPcds = [] - - - for line in lines: - line = line.strip() - if re.match("^Start[' ']+Length[' ']+Name[' ']+Class", line): - status = 1 - continue - if re.match("^Address[' ']+Publics by Value[' ']+Rva\+Base", line): - status = 2 - continue - if re.match("^entry point at", line): - status = 3 - continue - if status == 1 and len(line) != 0: - m = secRe.match(line) - assert m != None, "Fail to parse the section in map file , line is %s" % line - sec_no, sec_start, sec_length, sec_name, sec_class = m.groups(0) - secs.append([int(sec_no, 16), int(sec_start, 16), int(sec_length, 16), sec_name, sec_class]) - if status == 2 and len(line) != 0: - m = symRe.match(line) - assert m != None, "Fail to parse the symbol in map file, line is %s" % line - sec_no, sym_offset, sym_name, vir_addr = m.groups(0) - sec_no = int(sec_no, 16) - sym_offset = int(sym_offset, 16) - vir_addr = int(vir_addr, 16) - m2 = re.match('^[_]+gPcd_BinaryPatch_([\w]+)', sym_name) - if m2 != None: - # fond a binary pcd entry in map file - for sec in secs: - if sec[0] == sec_no and (sym_offset >= sec[1] and sym_offset < sec[1] + sec[2]): - bPcds.append([m2.groups(0)[0], sec[3], sym_offset, vir_addr, sec_no]) - - if len(bPcds) == 0: return None - - # get section information from efi file - efisecs = PeImageClass(efifilepath).SectionHeaderList - if efisecs == None or len(efisecs) == 0: - return None - - pcds = [] - for pcd in bPcds: - index = 0 - for efisec in efisecs: - index = index + 1 - if pcd[1].strip() == efisec[0].strip(): - pcds.append([pcd[0], efisec[2] + pcd[2], efisec[0]]) - elif pcd[4] == index: - pcds.append([pcd[0], efisec[2] + pcd[2], efisec[0]]) - return pcds - -def generatePcdTable(list, pcdpath): - try: - f = open(pcdpath, 'w') - except: - pass - - f.write('PCD Name Offset Section Name\r\n') - - for pcditem in list: - f.write('%-30s 0x%-08X %-6s\r\n' % (pcditem[0], pcditem[1], pcditem[2])) - f.close() - - #print 'Success to generate Binary Patch PCD table at %s!' % pcdpath - -if __name__ == '__main__': - UsageString = "%prog -m <MapFile> -e <EfiFile> -o <OutFile>" - AdditionalNotes = "\nPCD table is generated in file name with .BinaryPcdTable.txt postfix" - parser = optparse.OptionParser(description=__copyright__, version=__version__, usage=UsageString) - parser.add_option('-m', '--mapfile', action='store', dest='mapfile', - help='Absolute path of module map file.') - parser.add_option('-e', '--efifile', action='store', dest='efifile', - help='Absolute path of EFI binary file.') - parser.add_option('-o', '--outputfile', action='store', dest='outfile', - help='Absolute path of output file to store the got patchable PCD table.') - - (options, args) = parser.parse_args() - - if options.mapfile == None or options.efifile == None: - print parser.get_usage() - elif os.path.exists(options.mapfile) and os.path.exists(options.efifile): - list = parsePcdInfoFromMapFile(options.mapfile, options.efifile) - if list != None: - if options.outfile != None: - generatePcdTable(list, options.outfile) - else: - generatePcdTable(list, options.mapfile.replace('.map', '.BinaryPcdTable.txt')) - else: - print 'Fail to generate Patch PCD Table based on map file and efi file' - else: - print 'Fail to generate Patch PCD Table for fail to find map file or efi file!' + return pcds
+
+def _parseGeneral(lines, efifilepath):
+ """ For MSFT, ICC, EBC
+ @param lines line array for map file
+
+ @return a list which element hold (PcdName, Offset, SectionName)
+ """
+ status = 0 #0 - beginning of file; 1 - PE section definition; 2 - symbol table
+ secs = [] # key = section name
+ bPcds = []
+
+
+ for line in lines:
+ line = line.strip()
+ if re.match("^Start[' ']+Length[' ']+Name[' ']+Class", line):
+ status = 1
+ continue
+ if re.match("^Address[' ']+Publics by Value[' ']+Rva\+Base", line):
+ status = 2
+ continue
+ if re.match("^entry point at", line):
+ status = 3
+ continue
+ if status == 1 and len(line) != 0:
+ m = secRe.match(line)
+ assert m != None, "Fail to parse the section in map file , line is %s" % line
+ sec_no, sec_start, sec_length, sec_name, sec_class = m.groups(0)
+ secs.append([int(sec_no, 16), int(sec_start, 16), int(sec_length, 16), sec_name, sec_class])
+ if status == 2 and len(line) != 0:
+ m = symRe.match(line)
+ assert m != None, "Fail to parse the symbol in map file, line is %s" % line
+ sec_no, sym_offset, sym_name, vir_addr = m.groups(0)
+ sec_no = int(sec_no, 16)
+ sym_offset = int(sym_offset, 16)
+ vir_addr = int(vir_addr, 16)
+ m2 = re.match('^[_]+gPcd_BinaryPatch_([\w]+)', sym_name)
+ if m2 != None:
+ # fond a binary pcd entry in map file
+ for sec in secs:
+ if sec[0] == sec_no and (sym_offset >= sec[1] and sym_offset < sec[1] + sec[2]):
+ bPcds.append([m2.groups(0)[0], sec[3], sym_offset, vir_addr, sec_no])
+
+ if len(bPcds) == 0: return None
+
+ # get section information from efi file
+ efisecs = PeImageClass(efifilepath).SectionHeaderList
+ if efisecs == None or len(efisecs) == 0:
+ return None
+
+ pcds = []
+ for pcd in bPcds:
+ index = 0
+ for efisec in efisecs:
+ index = index + 1
+ if pcd[1].strip() == efisec[0].strip():
+ pcds.append([pcd[0], efisec[2] + pcd[2], efisec[0]])
+ elif pcd[4] == index:
+ pcds.append([pcd[0], efisec[2] + pcd[2], efisec[0]])
+ return pcds
+
+def generatePcdTable(list, pcdpath):
+ try:
+ f = open(pcdpath, 'w')
+ except:
+ pass
+
+ f.write('PCD Name Offset Section Name\r\n')
+
+ for pcditem in list:
+ f.write('%-30s 0x%-08X %-6s\r\n' % (pcditem[0], pcditem[1], pcditem[2]))
+ f.close()
+
+ #print 'Success to generate Binary Patch PCD table at %s!' % pcdpath
+
+if __name__ == '__main__':
+ UsageString = "%prog -m <MapFile> -e <EfiFile> -o <OutFile>"
+ AdditionalNotes = "\nPCD table is generated in file name with .BinaryPcdTable.txt postfix"
+ parser = optparse.OptionParser(description=__copyright__, version=__version__, usage=UsageString)
+ parser.add_option('-m', '--mapfile', action='store', dest='mapfile',
+ help='Absolute path of module map file.')
+ parser.add_option('-e', '--efifile', action='store', dest='efifile',
+ help='Absolute path of EFI binary file.')
+ parser.add_option('-o', '--outputfile', action='store', dest='outfile',
+ help='Absolute path of output file to store the got patchable PCD table.')
+
+ (options, args) = parser.parse_args()
+
+ if options.mapfile == None or options.efifile == None:
+ print parser.get_usage()
+ elif os.path.exists(options.mapfile) and os.path.exists(options.efifile):
+ list = parsePcdInfoFromMapFile(options.mapfile, options.efifile)
+ if list != None:
+ if options.outfile != None:
+ generatePcdTable(list, options.outfile)
+ else:
+ generatePcdTable(list, options.mapfile.replace('.map', '.BinaryPcdTable.txt'))
+ else:
+ print 'Fail to generate Patch PCD Table based on map file and efi file'
+ else:
+ print 'Fail to generate Patch PCD Table for fail to find map file or efi file!'
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