diff options
Diffstat (limited to 'lldb/examples/summaries/cocoa/objc_runtime.py')
| -rw-r--r-- | lldb/examples/summaries/cocoa/objc_runtime.py | 102 |
1 files changed, 51 insertions, 51 deletions
diff --git a/lldb/examples/summaries/cocoa/objc_runtime.py b/lldb/examples/summaries/cocoa/objc_runtime.py index 33ba1d45a1f..a11e62255b0 100644 --- a/lldb/examples/summaries/cocoa/objc_runtime.py +++ b/lldb/examples/summaries/cocoa/objc_runtime.py @@ -6,15 +6,15 @@ This file is distributed under the University of Illinois Open Source License. See LICENSE.TXT for details. """ import lldb -import cache -import attrib_fromdict +import lldb.formatters.cache +import lldb.formatters.attrib_fromdict import functools -import Logger +import lldb.formatters.Logger class Utilities: @staticmethod def read_ascii(process, pointer,max_len=128): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() error = lldb.SBError() content = None try: @@ -27,7 +27,7 @@ class Utilities: @staticmethod def is_valid_pointer(pointer, pointer_size, allow_tagged=False, allow_NULL=False): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if pointer == None: return False if pointer == 0: @@ -40,14 +40,14 @@ class Utilities: # so if any pointer has bits 47 thru 63 high we know that this is not a valid isa @staticmethod def is_allowed_pointer(pointer): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if pointer == None: return False return ((pointer & 0xFFFF800000000000) == 0) @staticmethod def read_child_of(valobj,offset,type): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() child = valobj.CreateChildAtOffset("childUNK",offset,type) if child == None or child.IsValid() == False: return None; @@ -55,7 +55,7 @@ class Utilities: @staticmethod def is_valid_identifier(name): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if name is None: return None if len(name) == 0: @@ -70,7 +70,7 @@ class Utilities: @staticmethod def check_is_osx_lion(target): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() # assume the only thing that has a Foundation.framework is a Mac # assume anything < Lion does not even exist mod = target.module['Foundation'] @@ -86,7 +86,7 @@ class Utilities: # returns a class_data and a wrapper (or None, if the runtime alone can't decide on a wrapper) @staticmethod def prepare_class_detection(valobj,statistics): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() class_data = ObjCRuntime(valobj) if class_data.is_valid() == False: statistics.metric_hit('invalid_pointer',valobj) @@ -108,7 +108,7 @@ class Utilities: class RoT_Data: def __init__(self,rot_pointer,params): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if (Utilities.is_valid_pointer(rot_pointer.GetValueAsUnsigned(),params.pointer_size, allow_tagged=False)): self.sys_params = params self.valobj = rot_pointer @@ -137,7 +137,7 @@ class RoT_Data: # pass def __str__(self): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() return \ "instanceSize = " + hex(self.instance_size()) + "\n" + \ "namePointer = " + hex(self.namePointer) + " --> " + self.name @@ -146,7 +146,7 @@ class RoT_Data: return self.valid def instance_size(self,align=False): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if self.is_valid() == False: return None if self.instanceSize == None: @@ -162,7 +162,7 @@ class RoT_Data: class RwT_Data: def __init__(self,rwt_pointer,params): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if (Utilities.is_valid_pointer(rwt_pointer.GetValueAsUnsigned(),params.pointer_size, allow_tagged=False)): self.sys_params = params self.valobj = rwt_pointer @@ -179,26 +179,26 @@ class RwT_Data: # perform sanity checks on the contents of this class_rw_t def check_valid(self): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() self.valid = True if not(Utilities.is_valid_pointer(self.roPointer,self.sys_params.pointer_size,allow_tagged=False)): logger >> "Marking as invalid - ropointer is invalid" self.valid = False def __str__(self): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() return \ "roPointer = " + hex(self.roPointer) def is_valid(self): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if self.valid: return self.data.is_valid() return False class Class_Data_V2: def __init__(self,isa_pointer,params): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if (isa_pointer != None) and (Utilities.is_valid_pointer(isa_pointer.GetValueAsUnsigned(),params.pointer_size, allow_tagged=False)): self.sys_params = params self.valobj = isa_pointer @@ -214,7 +214,7 @@ class Class_Data_V2: # this call tries to minimize the amount of data fetched- as soon as we have "proven" # that we have an invalid object, we stop reading def check_valid(self): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() self.valid = True self.isaPointer = Utilities.read_child_of(self.valobj,0,self.sys_params.types_cache.addr_ptr_type) @@ -272,7 +272,7 @@ class Class_Data_V2: # internally to implement the feature - this method will have no clue that a class # has been KVO'ed unless the standard implementation technique is used def is_kvo(self): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if self.is_valid(): if self.class_name().startswith("NSKVONotifying_"): return True @@ -283,12 +283,12 @@ class Class_Data_V2: # which is __NSCFType (the versions without __ also exists and we are matching to it # just to be on the safe side) def is_cftype(self): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if self.is_valid(): return self.class_name() == '__NSCFType' or self.class_name() == 'NSCFType' def get_superclass(self): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if self.is_valid(): parent_isa_pointer = self.valobj.CreateChildAtOffset("parent_isa", self.sys_params.pointer_size, @@ -298,20 +298,20 @@ class Class_Data_V2: return None def class_name(self): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if self.is_valid(): return self.data.data.name else: return None def is_valid(self): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if self.valid: return self.data.is_valid() return False def __str__(self): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() return 'isaPointer = ' + hex(self.isaPointer) + "\n" + \ "superclassIsaPointer = " + hex(self.superclassIsaPointer) + "\n" + \ "cachePointer = " + hex(self.cachePointer) + "\n" + \ @@ -322,7 +322,7 @@ class Class_Data_V2: return False def instance_size(self,align=False): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if self.is_valid() == False: return None return self.rwt.rot.instance_size(align) @@ -330,7 +330,7 @@ class Class_Data_V2: # runtime v1 is much less intricate than v2 and stores relevant information directly in the class_t object class Class_Data_V1: def __init__(self,isa_pointer,params): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if (isa_pointer != None) and (Utilities.is_valid_pointer(isa_pointer.GetValueAsUnsigned(),params.pointer_size, allow_tagged=False)): self.valid = True self.sys_params = params @@ -347,7 +347,7 @@ class Class_Data_V1: # perform sanity checks on the contents of this class_t def check_valid(self): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() self.valid = True self.isaPointer = Utilities.read_child_of(self.valobj,0,self.sys_params.types_cache.addr_ptr_type) @@ -372,7 +372,7 @@ class Class_Data_V1: # internally to implement the feature - this method will have no clue that a class # has been KVO'ed unless the standard implementation technique is used def is_kvo(self): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if self.is_valid(): if self.class_name().startswith("NSKVONotifying_"): return True @@ -383,12 +383,12 @@ class Class_Data_V1: # which is __NSCFType (the versions without __ also exists and we are matching to it # just to be on the safe side) def is_cftype(self): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if self.is_valid(): return self.class_name() == '__NSCFType' or self.class_name() == 'NSCFType' def get_superclass(self): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if self.is_valid(): parent_isa_pointer = self.valobj.CreateChildAtOffset("parent_isa", self.sys_params.pointer_size, @@ -398,7 +398,7 @@ class Class_Data_V1: return None def class_name(self): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if self.is_valid(): return self.name else: @@ -408,7 +408,7 @@ class Class_Data_V1: return self.valid def __str__(self): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() return 'isaPointer = ' + hex(self.isaPointer) + "\n" + \ "superclassIsaPointer = " + hex(self.superclassIsaPointer) + "\n" + \ "namePointer = " + hex(self.namePointer) + " --> " + self.name + \ @@ -418,7 +418,7 @@ class Class_Data_V1: return False def instance_size(self,align=False): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if self.is_valid() == False: return None if self.instanceSize == None: @@ -448,7 +448,7 @@ TaggedClass_Values_NMOS = {0: 'NSAtom', \ class TaggedClass_Data: def __init__(self,pointer,params): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() global TaggedClass_Values_Lion,TaggedClass_Values_NMOS self.valid = True self.name = None @@ -476,7 +476,7 @@ class TaggedClass_Data: return self.valid def class_name(self): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if self.is_valid(): return self.name else: @@ -506,7 +506,7 @@ class TaggedClass_Data: # it seems reasonable to say that a tagged pointer is the size of a pointer def instance_size(self,align=False): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if self.is_valid() == False: return None return self.sys_params.pointer_size @@ -557,19 +557,19 @@ class Version: (self.release == other.release) and \ (self.build_string == other.build_string) -runtime_version = cache.Cache() -os_version = cache.Cache() -types_caches = cache.Cache() -isa_caches = cache.Cache() +runtime_version = lldb.formatters.cache.Cache() +os_version = lldb.formatters.cache.Cache() +types_caches = lldb.formatters.cache.Cache() +isa_caches = lldb.formatters.cache.Cache() class SystemParameters: def __init__(self,valobj): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() self.adjust_for_architecture(valobj) self.adjust_for_process(valobj) def adjust_for_process(self, valobj): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() global runtime_version global os_version global types_caches @@ -602,7 +602,7 @@ class SystemParameters: if isa_caches.look_for_key(self.pid): self.isa_cache = isa_caches.get_value(self.pid) else: - self.isa_cache = cache.Cache() + self.isa_cache = lldb.formatters.cache.Cache() isa_caches.add_item(self.pid,self.isa_cache) def adjust_for_architecture(self,valobj): @@ -628,7 +628,7 @@ class ObjCRuntime: # of a well-known section only present in v1 @staticmethod def runtime_version(process): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if process.IsValid() == False: logger >> "No process - bailing out" return None @@ -658,13 +658,13 @@ class ObjCRuntime: @staticmethod def runtime_from_isa(isa): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() runtime = ObjCRuntime(isa) runtime.isa = isa return runtime def __init__(self,valobj): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() self.valobj = valobj self.adjust_for_architecture() self.sys_params = SystemParameters(self.valobj) @@ -676,14 +676,14 @@ class ObjCRuntime: # an ObjC pointer can either be tagged or must be aligned def is_tagged(self): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if self.valobj is None: return False return (Utilities.is_valid_pointer(self.unsigned_value,self.sys_params.pointer_size, allow_tagged=True) and \ not(Utilities.is_valid_pointer(self.unsigned_value,self.sys_params.pointer_size, allow_tagged=False))) def is_valid(self): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if self.valobj is None: return False if self.valobj.IsInScope() == False: @@ -694,7 +694,7 @@ class ObjCRuntime: return self.unsigned_value == 0 def read_isa(self): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() if self.isa_value != None: logger >> "using cached isa" return self.isa_value @@ -711,7 +711,7 @@ class ObjCRuntime: return isa_pointer def read_class_data(self): - logger = Logger.Logger() + logger = lldb.formatters.Logger.Logger() global isa_cache if self.is_tagged(): # tagged pointers only exist in ObjC v2 |
