diff options
Diffstat (limited to 'python/mediumlevelil.py')
| -rw-r--r-- | python/mediumlevelil.py | 43 |
1 files changed, 42 insertions, 1 deletions
diff --git a/python/mediumlevelil.py b/python/mediumlevelil.py index 5b5617aa..eefbe787 100644 --- a/python/mediumlevelil.py +++ b/python/mediumlevelil.py @@ -26,6 +26,7 @@ from .enums import MediumLevelILOperation, InstructionTextTokenType, ILBranchDep import function import basicblock import lowlevelil +import types class SSAVariable(object): @@ -79,7 +80,9 @@ class MediumLevelILInstruction(object): MediumLevelILOperation.MLIL_SET_VAR_FIELD: [("dest", "var"), ("offset", "int"), ("src", "expr")], MediumLevelILOperation.MLIL_SET_VAR_SPLIT: [("high", "var"), ("low", "var"), ("src", "expr")], MediumLevelILOperation.MLIL_LOAD: [("src", "expr")], + MediumLevelILOperation.MLIL_LOAD_STRUCT: [("src", "expr"), ("offset", "int")], MediumLevelILOperation.MLIL_STORE: [("dest", "expr"), ("src", "expr")], + MediumLevelILOperation.MLIL_STORE_STRUCT: [("dest", "expr"), ("offset", "int"), ("src", "expr")], MediumLevelILOperation.MLIL_VAR: [("src", "var")], MediumLevelILOperation.MLIL_VAR_FIELD: [("src", "var"), ("offset", "int")], MediumLevelILOperation.MLIL_ADDRESS_OF: [("src", "var")], @@ -162,7 +165,9 @@ class MediumLevelILInstruction(object): MediumLevelILOperation.MLIL_CALL_OUTPUT_SSA: [("dest_memory", "int"), ("dest", "var_ssa_list")], MediumLevelILOperation.MLIL_CALL_PARAM_SSA: [("src_memory", "int"), ("src", "var_ssa_list")], MediumLevelILOperation.MLIL_LOAD_SSA: [("src", "expr"), ("src_memory", "int")], + MediumLevelILOperation.MLIL_LOAD_STRUCT_SSA: [("src", "expr"), ("offset", "int"), ("src_memory", "int")], MediumLevelILOperation.MLIL_STORE_SSA: [("dest", "expr"), ("dest_memory", "int"), ("src_memory", "int"), ("src", "expr")], + MediumLevelILOperation.MLIL_STORE_STRUCT_SSA: [("dest", "expr"), ("offset", "int"), ("dest_memory", "int"), ("src_memory", "int"), ("src", "expr")], MediumLevelILOperation.MLIL_VAR_PHI: [("dest", "var_ssa"), ("src", "var_ssa_list")], MediumLevelILOperation.MLIL_MEM_PHI: [("dest_memory", "int"), ("src_memory", "int_list")] } @@ -178,6 +183,7 @@ class MediumLevelILInstruction(object): self.operation = MediumLevelILOperation(instr.operation) self.size = instr.size self.address = instr.address + self.source_operand = instr.sourceOperand operands = MediumLevelILInstruction.ILOperations[instr.operation] self.operands = [] i = 0 @@ -274,8 +280,9 @@ class MediumLevelILInstruction(object): size = tokens[i].size operand = tokens[i].operand context = tokens[i].context + confidence = tokens[i].confidence address = tokens[i].address - result.append(function.InstructionTextToken(token_type, text, value, size, operand, context, address)) + result.append(function.InstructionTextToken(token_type, text, value, size, operand, context, address, confidence)) core.BNFreeInstructionText(tokens, count.value) return result @@ -405,6 +412,14 @@ class MediumLevelILInstruction(object): result += operand.vars_read return result + @property + def expr_type(self): + """Type of expression""" + result = core.BNGetMediumLevelILExprType(self.function.handle, self.expr_index) + if result.type: + return types.Type(result.type, confidence = result.confidence) + return None + def get_ssa_var_possible_values(self, ssa_var): var_data = core.BNVariable() var_data.type = ssa_var.var.source_type @@ -792,6 +807,32 @@ class MediumLevelILFunction(object): core.BNFreeILInstructionList(instrs) return result + def get_var_definitions(self, var): + count = ctypes.c_ulonglong() + var_data = core.BNVariable() + var_data.type = var.source_type + var_data.index = var.index + var_data.storage = var.storage + instrs = core.BNGetMediumLevelILVariableDefinitions(self.handle, var_data, count) + result = [] + for i in xrange(0, count.value): + result.append(instrs[i]) + core.BNFreeILInstructionList(instrs) + return result + + def get_var_uses(self, var): + count = ctypes.c_ulonglong() + var_data = core.BNVariable() + var_data.type = var.source_type + var_data.index = var.index + var_data.storage = var.storage + instrs = core.BNGetMediumLevelILVariableUses(self.handle, var_data, count) + result = [] + for i in xrange(0, count.value): + result.append(instrs[i]) + core.BNFreeILInstructionList(instrs) + return result + def get_ssa_var_value(self, ssa_var): var_data = core.BNVariable() var_data.type = ssa_var.var.source_type |