IL2Cpp/Il2CppDumper
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Handle missing data types

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"Missing" types appear to be those where <datatype> was
already added to the data manager (i.e., via parsing of
il2cpp.h) but datatype* was not. This handles that
situation. In my testing, no other missing types.
This commit is contained in:
Christian Jones 2020-10-03 14:40:51 -04:00
parent 9a7a22402a
commit ad1bda2507
1 changed files with 14 additions and 2 deletions
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16
Il2CppDumper/ghidra.py
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@ -27,12 +27,24 @@ def set_type(addr, type):
# Requires types (il2cpp.h) to be imported first
newType = type.replace("*"," *").replace(" "," ").strip()
dataTypes = getDataTypes(newType)
addrType = None
if len(dataTypes) == 0:
print("Could not identify type " + type + "(parsed as '" + newType + "')")
if newType == newType[:-2] + " *":
baseType = newType[:-2]
dataTypes = getDataTypes(baseType)
if len(dataTypes) == 1:
dtm = currentProgram.getDataTypeManager()
pointerType = dtm.getPointer(dataTypes[0])
addrType = dtm.addDataType(pointerType, None)
elif len(dataTypes) > 1:
print("Conflicting data types found for type " + type + "(parsed as '" + newType + "')")
return
else:
createData(addr, dataTypes[0])
addrType = dataTypes[0]
if addrType is None:
print("Could not identify type " + type + "(parsed as '" + newType + "')")
else:
createData(addr, addrType)
def make_function(start, end):
next_func_start = getFunctionAfter(start).getEntryPoint()