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-rw-r--r--examples/summaries/cocoa/NSIndexSet.py264
1 files changed, 145 insertions, 119 deletions
diff --git a/examples/summaries/cocoa/NSIndexSet.py b/examples/summaries/cocoa/NSIndexSet.py
index 011d58dd773d..ca9906158a90 100644
--- a/examples/summaries/cocoa/NSIndexSet.py
+++ b/examples/summaries/cocoa/NSIndexSet.py
@@ -22,129 +22,155 @@ statistics.add_metric('code_notrun')
# despite the similary to synthetic children providers, these classes are not
# trying to provide anything but the count of values for an NSIndexSet, so they need not
# obey the interface specification for synthetic children providers
+
+
class NSIndexSetClass_SummaryProvider:
- def adjust_for_architecture(self):
- pass
-
- def __init__(self, valobj, params):
- logger = lldb.formatters.Logger.Logger()
- self.valobj = valobj;
- self.sys_params = params
- if not(self.sys_params.types_cache.NSUInteger):
- if self.sys_params.is_64_bit:
- self.sys_params.types_cache.NSUInteger = self.valobj.GetType().GetBasicType(lldb.eBasicTypeUnsignedLong)
- self.sys_params.types_cache.uint32 = self.valobj.GetType().GetBasicType(lldb.eBasicTypeUnsignedInt)
- else:
- self.sys_params.types_cache.NSUInteger = self.valobj.GetType().GetBasicType(lldb.eBasicTypeUnsignedInt)
- self.sys_params.types_cache.uint32 = self.valobj.GetType().GetBasicType(lldb.eBasicTypeUnsignedInt)
- if not(self.sys_params.types_cache.uint32):
- self.sys_params.types_cache.uint32 = self.valobj.GetType().GetBasicType(lldb.eBasicTypeUnsignedInt)
- self.update();
-
- def update(self):
- logger = lldb.formatters.Logger.Logger()
- self.adjust_for_architecture();
-
- # NS(Mutable)IndexSet works in one of two modes: when having a compact block of data (e.g. a Range)
- # the count is stored in the set itself, 3 pointers into it
- # otherwise, it will store a pointer to an additional data structure (2 pointers into itself) and this
- # additional structure will contain the count two pointers deep
- # a bunch of flags allow us to detect an empty set, vs. a one-range set, vs. a multi-range set
- def count(self):
- logger = lldb.formatters.Logger.Logger()
- mode_chooser_vo = self.valobj.CreateChildAtOffset("mode_chooser",
- self.sys_params.pointer_size,
- self.sys_params.types_cache.uint32)
- mode_chooser = mode_chooser_vo.GetValueAsUnsigned(0)
- if self.sys_params.is_64_bit:
- mode_chooser = mode_chooser & 0x00000000FFFFFFFF
- # empty set
- if mode_chooser & 0x01 == 1:
- return 0
- # single range
- if mode_chooser & 0x02 == 2:
- mode = 1
- # multi range
- else:
- mode = 2
- if mode == 1:
- count_vo = self.valobj.CreateChildAtOffset("count",
- 3*self.sys_params.pointer_size,
- self.sys_params.types_cache.NSUInteger)
- else:
- count_ptr = self.valobj.CreateChildAtOffset("count_ptr",
- 2*self.sys_params.pointer_size,
- self.sys_params.types_cache.NSUInteger)
- count_vo = self.valobj.CreateValueFromAddress("count",
- count_ptr.GetValueAsUnsigned()+2*self.sys_params.pointer_size,
- self.sys_params.types_cache.NSUInteger)
- return count_vo.GetValueAsUnsigned(0)
+
+ def adjust_for_architecture(self):
+ pass
+
+ def __init__(self, valobj, params):
+ logger = lldb.formatters.Logger.Logger()
+ self.valobj = valobj
+ self.sys_params = params
+ if not(self.sys_params.types_cache.NSUInteger):
+ if self.sys_params.is_64_bit:
+ self.sys_params.types_cache.NSUInteger = self.valobj.GetType(
+ ).GetBasicType(lldb.eBasicTypeUnsignedLong)
+ self.sys_params.types_cache.uint32 = self.valobj.GetType(
+ ).GetBasicType(lldb.eBasicTypeUnsignedInt)
+ else:
+ self.sys_params.types_cache.NSUInteger = self.valobj.GetType(
+ ).GetBasicType(lldb.eBasicTypeUnsignedInt)
+ self.sys_params.types_cache.uint32 = self.valobj.GetType(
+ ).GetBasicType(lldb.eBasicTypeUnsignedInt)
+ if not(self.sys_params.types_cache.uint32):
+ self.sys_params.types_cache.uint32 = self.valobj.GetType(
+ ).GetBasicType(lldb.eBasicTypeUnsignedInt)
+ self.update()
+
+ def update(self):
+ logger = lldb.formatters.Logger.Logger()
+ self.adjust_for_architecture()
+
+ # NS(Mutable)IndexSet works in one of two modes: when having a compact block of data (e.g. a Range)
+ # the count is stored in the set itself, 3 pointers into it
+ # otherwise, it will store a pointer to an additional data structure (2 pointers into itself) and this
+ # additional structure will contain the count two pointers deep
+ # a bunch of flags allow us to detect an empty set, vs. a one-range set,
+ # vs. a multi-range set
+ def count(self):
+ logger = lldb.formatters.Logger.Logger()
+ mode_chooser_vo = self.valobj.CreateChildAtOffset(
+ "mode_chooser",
+ self.sys_params.pointer_size,
+ self.sys_params.types_cache.uint32)
+ mode_chooser = mode_chooser_vo.GetValueAsUnsigned(0)
+ if self.sys_params.is_64_bit:
+ mode_chooser = mode_chooser & 0x00000000FFFFFFFF
+ # empty set
+ if mode_chooser & 0x01 == 1:
+ return 0
+ # single range
+ if mode_chooser & 0x02 == 2:
+ mode = 1
+ # multi range
+ else:
+ mode = 2
+ if mode == 1:
+ count_vo = self.valobj.CreateChildAtOffset(
+ "count",
+ 3 * self.sys_params.pointer_size,
+ self.sys_params.types_cache.NSUInteger)
+ else:
+ count_ptr = self.valobj.CreateChildAtOffset(
+ "count_ptr",
+ 2 * self.sys_params.pointer_size,
+ self.sys_params.types_cache.NSUInteger)
+ count_vo = self.valobj.CreateValueFromAddress(
+ "count",
+ count_ptr.GetValueAsUnsigned() +
+ 2 *
+ self.sys_params.pointer_size,
+ self.sys_params.types_cache.NSUInteger)
+ return count_vo.GetValueAsUnsigned(0)
class NSIndexSetUnknown_SummaryProvider:
- def adjust_for_architecture(self):
- pass
-
- def __init__(self, valobj, params):
- logger = lldb.formatters.Logger.Logger()
- self.valobj = valobj;
- self.sys_params = params
- self.update();
-
- def update(self):
- logger = lldb.formatters.Logger.Logger()
- self.adjust_for_architecture();
-
- def count(self):
- logger = lldb.formatters.Logger.Logger()
- stream = lldb.SBStream()
- self.valobj.GetExpressionPath(stream)
- expr = "(int)[" + stream.GetData() + " count]"
- num_children_vo = self.valobj.CreateValueFromExpression("count",expr)
- if num_children_vo.IsValid():
- return num_children_vo.GetValueAsUnsigned(0)
- return '<variable is not NSIndexSet>'
+
+ def adjust_for_architecture(self):
+ pass
+
+ def __init__(self, valobj, params):
+ logger = lldb.formatters.Logger.Logger()
+ self.valobj = valobj
+ self.sys_params = params
+ self.update()
+
+ def update(self):
+ logger = lldb.formatters.Logger.Logger()
+ self.adjust_for_architecture()
+
+ def count(self):
+ logger = lldb.formatters.Logger.Logger()
+ stream = lldb.SBStream()
+ self.valobj.GetExpressionPath(stream)
+ expr = "(int)[" + stream.GetData() + " count]"
+ num_children_vo = self.valobj.CreateValueFromExpression("count", expr)
+ if num_children_vo.IsValid():
+ return num_children_vo.GetValueAsUnsigned(0)
+ return '<variable is not NSIndexSet>'
def GetSummary_Impl(valobj):
- logger = lldb.formatters.Logger.Logger()
- global statistics
- class_data,wrapper =lldb.runtime.objc.objc_runtime.Utilities.prepare_class_detection(valobj,statistics)
- if wrapper:
- return wrapper
-
- name_string = class_data.class_name()
- logger >> "class name is: " + str(name_string)
-
- if name_string == 'NSIndexSet' or name_string == 'NSMutableIndexSet':
- wrapper = NSIndexSetClass_SummaryProvider(valobj, class_data.sys_params)
- statistics.metric_hit('code_notrun',valobj)
- else:
- wrapper = NSIndexSetUnknown_SummaryProvider(valobj, class_data.sys_params)
- statistics.metric_hit('unknown_class',valobj.GetName() + " seen as " + name_string)
- return wrapper;
-
-
-def NSIndexSet_SummaryProvider (valobj,dict):
- logger = lldb.formatters.Logger.Logger()
- provider = GetSummary_Impl(valobj);
- if provider != None:
- if isinstance(provider,lldb.runtime.objc.objc_runtime.SpecialSituation_Description):
- return provider.message()
- try:
- summary = provider.count();
- except:
- summary = None
- logger >> "got summary " + str(summary)
- if summary == None:
- summary = '<variable is not NSIndexSet>'
- if isinstance(summary, basestring):
- return summary
- else:
- summary = str(summary) + (' indexes' if summary != 1 else ' index')
- return summary
- return 'Summary Unavailable'
-
-
-def __lldb_init_module(debugger,dict):
- debugger.HandleCommand("type summary add -F NSIndexSet.NSIndexSet_SummaryProvider NSIndexSet NSMutableIndexSet")
+ logger = lldb.formatters.Logger.Logger()
+ global statistics
+ class_data, wrapper = lldb.runtime.objc.objc_runtime.Utilities.prepare_class_detection(
+ valobj, statistics)
+ if wrapper:
+ return wrapper
+
+ name_string = class_data.class_name()
+ logger >> "class name is: " + str(name_string)
+
+ if name_string == 'NSIndexSet' or name_string == 'NSMutableIndexSet':
+ wrapper = NSIndexSetClass_SummaryProvider(
+ valobj, class_data.sys_params)
+ statistics.metric_hit('code_notrun', valobj)
+ else:
+ wrapper = NSIndexSetUnknown_SummaryProvider(
+ valobj, class_data.sys_params)
+ statistics.metric_hit(
+ 'unknown_class',
+ valobj.GetName() +
+ " seen as " +
+ name_string)
+ return wrapper
+
+
+def NSIndexSet_SummaryProvider(valobj, dict):
+ logger = lldb.formatters.Logger.Logger()
+ provider = GetSummary_Impl(valobj)
+ if provider is not None:
+ if isinstance(
+ provider,
+ lldb.runtime.objc.objc_runtime.SpecialSituation_Description):
+ return provider.message()
+ try:
+ summary = provider.count()
+ except:
+ summary = None
+ logger >> "got summary " + str(summary)
+ if summary is None:
+ summary = '<variable is not NSIndexSet>'
+ if isinstance(summary, basestring):
+ return summary
+ else:
+ summary = str(summary) + (' indexes' if summary != 1 else ' index')
+ return summary
+ return 'Summary Unavailable'
+
+
+def __lldb_init_module(debugger, dict):
+ debugger.HandleCommand(
+ "type summary add -F NSIndexSet.NSIndexSet_SummaryProvider NSIndexSet NSMutableIndexSet")
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-27 04:42:50 +0000