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 = []
symPattern = re.compile('^[_]+gPcd_BinaryPatch_([\w]+)')
for line in lines:
line = line.strip()
if startPatternGeneral.match(line):
status = 1
continue
if addressPatternGeneral.match(line):
status = 2
continue
if line.startswith("entry point at"):
status = 3
continue
if status == 1 and len(line) != 0:
m = secReGeneral.match(line)
assert m is not 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 is not 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 = symPattern.match(sym_name)
if m2 is not 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 is 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 _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 = []
symPattern = re.compile('^[_]+gPcd_BinaryPatch_([\w]+)')
for line in lines:
line = line.strip()
if startPatternGeneral.match(line):
status = 1
continue
if addressPatternGeneral.match(line):
status = 2
continue
if line.startswith("entry point at"):
status = 3
continue
if status == 1 and len(line) != 0:
m = secReGeneral.match(line)
assert m is not 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 is not 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 = symPattern.match(sym_name)
if m2 is not 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 is 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