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Diffstat (limited to 'python/highlevelil.py')
| -rw-r--r-- | python/highlevelil.py | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/python/highlevelil.py b/python/highlevelil.py index 881b3477..a71dc69c 100644 --- a/python/highlevelil.py +++ b/python/highlevelil.py @@ -2504,6 +2504,26 @@ class HighLevelILFunction: var_data = ssa_var.var.to_BNVariable() return core.BNIsHighLevelILSSAVarLive(self.handle, var_data, ssa_var.version) + def is_var_live_at(self, var: 'variable.Variable', instr: int) -> bool: + """ + ``is_var_live_at`` determines if ``var`` is live at a given point in the function + """ + var_data = core.BNVariable() + var_data.type = var.source_type + var_data.index = var.index + var_data.storage = var.storage + return core.BNIsHighLevelILVarLiveAt(self.handle, var_data, instr) + + def is_ssa_var_live_at(self, ssa_var: 'mediumlevelil.SSAVariable', instr: int) -> bool: + """ + ``is_ssa_var_live_at`` determines if ``ssa_var`` is live at a given point in the function; counts phi's as uses + """ + var_data = core.BNVariable() + var_data.type = ssa_var.var.source_type + var_data.index = ssa_var.var.index + var_data.storage = ssa_var.var.storage + return core.BNIsHighLevelILSSAVarLiveAt(self.handle, var_data, ssa_var.version, instr) + def get_var_definitions(self, var:'variable.Variable') -> List[HighLevelILInstruction]: count = ctypes.c_ulonglong() var_data = var.to_BNVariable() |