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