diff options
Diffstat (limited to 'python/function.py')
| -rw-r--r-- | python/function.py | 31 |
1 files changed, 23 insertions, 8 deletions
diff --git a/python/function.py b/python/function.py index f8aaae44..58bee8f4 100644 --- a/python/function.py +++ b/python/function.py @@ -123,6 +123,8 @@ class PossibleValueSet(object): self.reg = arch.get_reg_name(value.value) elif value.state == RegisterValueType.ConstantValue: self.value = value.value + elif value.state == RegisterValueType.ConstantPointerValue: + self.value = value.value elif value.state == RegisterValueType.StackFrameOffset: self.offset = value.value elif value.state == RegisterValueType.SignedRangeValue: @@ -164,6 +166,8 @@ class PossibleValueSet(object): return "<entry %s>" % self.reg if self.type == RegisterValueType.ConstantValue: return "<const %#x>" % self.value + if self.type == RegisterValueType.ConstantPointerValue: + return "<const ptr %#x>" % self.value if self.type == RegisterValueType.StackFrameOffset: return "<stack frame offset %#x>" % self.offset if self.type == RegisterValueType.SignedRangeValue: @@ -307,6 +311,8 @@ class Function(object): self._view = view self.handle = core.handle_of_type(handle, core.BNFunction) self._advanced_analysis_requests = 0 + self._arch = None + self._platform = None def __del__(self): if self._advanced_analysis_requests > 0: @@ -358,18 +364,26 @@ class Function(object): @property def arch(self): """Function architecture (read-only)""" - arch = core.BNGetFunctionArchitecture(self.handle) - if arch is None: - return None - return architecture.Architecture(arch) + if self._arch: + return self._arch + else: + arch = core.BNGetFunctionArchitecture(self.handle) + if arch is None: + return None + self._arch = architecture.Architecture(arch) + return self._arch @property def platform(self): """Function platform (read-only)""" - plat = core.BNGetFunctionPlatform(self.handle) - if plat is None: - return None - return platform.Platform(None, handle = plat) + if self._platform: + return self._platform + else: + plat = core.BNGetFunctionPlatform(self.handle) + if plat is None: + return None + self._platform = platform.Platform(None, handle = plat) + return self._platform @property def start(self): @@ -1741,6 +1755,7 @@ class InstructionBranch(object): class InstructionInfo(object): def __init__(self): self.length = 0 + self.arch_transition_by_target_addr = False self.branch_delay = False self.branches = [] |