Logging for data formatters.

llvm-svn: 153878

1 files changed, 26 insertions, 0 deletions

diff --git a/lldb/examples/summaries/cocoa/NSSet.py b/lldb/examples/summaries/cocoa/NSSet.py
index 57259c67a0b..a9378ae6228 100644
--- a/lldb/examples/summaries/cocoa/NSSet.py
+++ b/lldb/examples/summaries/cocoa/NSSet.py
@@ -11,6 +11,7 @@ import ctypes
 import objc_runtime
 import metrics
 import CFBag
+import Logger
 
 statistics = metrics.Metrics()
 statistics.add_metric('invalid_isa')
@@ -26,6 +27,7 @@ class NSCFSet_SummaryProvider:
 		pass
 
 	def __init__(self, valobj, params):
+		logger = Logger.Logger()
 		self.valobj = valobj;
 		self.sys_params = params
 		if not(self.sys_params.types_cache.NSUInteger):
@@ -36,18 +38,21 @@ class NSCFSet_SummaryProvider:
 		self.update();
 
 	def update(self):
+		logger = Logger.Logger()
 		self.adjust_for_architecture();
 
 	# one pointer is the ISA
 	# then we have one other internal pointer, plus
 	# 4 bytes worth of flags. hence, these values
 	def offset(self):
+		logger = Logger.Logger()
 		if self.sys_params.is_64_bit:
 			return 20
 		else:
 			return 12
 
 	def count(self):
+		logger = Logger.Logger()
 		vcount = self.valobj.CreateChildAtOffset("count",
 							self.offset(),
 							self.sys_params.types_cache.NSUInteger)
@@ -59,14 +64,17 @@ class NSSetUnknown_SummaryProvider:
 		pass
 
 	def __init__(self, valobj, params):
+		logger = Logger.Logger()
 		self.valobj = valobj;
 		self.sys_params = params
 		self.update();
 
 	def update(self):
+		logger = Logger.Logger()
 		self.adjust_for_architecture();
 
 	def count(self):
+		logger = Logger.Logger()
 		stream = lldb.SBStream()
 		self.valobj.GetExpressionPath(stream)
 		expr = "(int)[" + stream.GetData() + " count]"
@@ -80,6 +88,7 @@ class NSSetI_SummaryProvider:
 		pass
 
 	def __init__(self, valobj, params):
+		logger = Logger.Logger()
 		self.valobj = valobj;
 		self.sys_params = params
 		if not(self.sys_params.types_cache.NSUInteger):
@@ -90,13 +99,16 @@ class NSSetI_SummaryProvider:
 		self.update();
 
 	def update(self):
+		logger = Logger.Logger()
 		self.adjust_for_architecture();
 
 	# we just need to skip the ISA and the count immediately follows
 	def offset(self):
+		logger = Logger.Logger()
 		return self.sys_params.pointer_size
 
 	def count(self):
+		logger = Logger.Logger()
 		num_children_vo = self.valobj.CreateChildAtOffset("count",
 							self.offset(),
 							self.sys_params.types_cache.NSUInteger)
@@ -117,6 +129,7 @@ class NSSetM_SummaryProvider:
 		pass
 
 	def __init__(self, valobj, params):
+		logger = Logger.Logger()
 		self.valobj = valobj;
 		self.sys_params = params
 		if not(self.sys_params.types_cache.NSUInteger):
@@ -127,13 +140,16 @@ class NSSetM_SummaryProvider:
 		self.update();
 
 	def update(self):
+		logger = Logger.Logger()
 		self.adjust_for_architecture();
 
 	# we just need to skip the ISA and the count immediately follows
 	def offset(self):
+		logger = Logger.Logger()
 		return self.sys_params.pointer_size
 
 	def count(self):
+		logger = Logger.Logger()
 		num_children_vo = self.valobj.CreateChildAtOffset("count",
 							self.offset(),
 							self.sys_params.types_cache.NSUInteger)
@@ -145,6 +161,7 @@ class NSCountedSet_SummaryProvider:
 		pass
 
 	def __init__(self, valobj, params):
+		logger = Logger.Logger()
 		self.valobj = valobj;
 		self.sys_params = params
 		if not (self.sys_params.types_cache.voidptr):
@@ -152,13 +169,16 @@ class NSCountedSet_SummaryProvider:
 		self.update();
 
 	def update(self):
+		logger = Logger.Logger()
 		self.adjust_for_architecture();
 
 	# an NSCountedSet is implemented using a CFBag whose pointer just follows the ISA
 	def offset(self):
+		logger = Logger.Logger()
 		return self.sys_params.pointer_size
 
 	def count(self):
+		logger = Logger.Logger()
 		cfbag_vo = self.valobj.CreateChildAtOffset("bag_impl",
 							self.offset(),
 							self.sys_params.types_cache.voidptr)
@@ -166,12 +186,15 @@ class NSCountedSet_SummaryProvider:
 
 
 def GetSummary_Impl(valobj):
+	logger = Logger.Logger()
 	global statistics
 	class_data,wrapper = 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 == '__NSCFSet':
 		wrapper = NSCFSet_SummaryProvider(valobj, class_data.sys_params)
 		statistics.metric_hit('code_notrun',valobj)
@@ -191,6 +214,7 @@ def GetSummary_Impl(valobj):
 
 
 def NSSet_SummaryProvider (valobj,dict):
+	logger = Logger.Logger()
 	provider = GetSummary_Impl(valobj);
 	if provider != None:
 		try:
@@ -207,6 +231,7 @@ def NSSet_SummaryProvider (valobj,dict):
 	return 'Summary Unavailable'
 
 def NSSet_SummaryProvider2 (valobj,dict):
+	logger = Logger.Logger()
 	provider = GetSummary_Impl(valobj);
 	if provider != None:
 		if isinstance(provider,objc_runtime.SpecialSituation_Description):
@@ -215,6 +240,7 @@ def NSSet_SummaryProvider2 (valobj,dict):
 			summary = provider.count();
 		except:
 			summary = None
+		logger >> "got summary " + str(summary)
 		# for some reason, one needs to clear some bits for the count returned
 		# to be correct when using directly CF*SetRef as compared to NS*Set
 		# this only happens on 64bit, and the bit mask was derived through