From 448097c6eca321519f2de88619afa804ad6d4ef9 Mon Sep 17 00:00:00 2001
From: Rusty Wagner <rusty@vector35.com>
Date: Thu, 27 Apr 2017 00:40:07 -0400
Subject: Adding an API for performance debugging

---
 binaryninjaapi.h   |  2 ++
 binaryninjacore.h  |  9 +++++++++
 function.cpp       | 13 +++++++++++++
 python/function.py | 10 ++++++++++
 4 files changed, 34 insertions(+)

diff --git a/binaryninjaapi.h b/binaryninjaapi.h
index ab84afc4..8812e7c9 100644
--- a/binaryninjaapi.h
+++ b/binaryninjaapi.h
@@ -1997,6 +1997,8 @@ namespace BinaryNinja
 		void RequestAdvancedAnalysisData();
 		void ReleaseAdvancedAnalysisData();
 		void ReleaseAdvancedAnalysisData(size_t count);
+
+		std::map<std::string, double> GetAnalysisPerformanceInfo();
 	};
 
 	class AdvancedFunctionAnalysisDataRequestor
diff --git a/binaryninjacore.h b/binaryninjacore.h
index 7e9a034f..dcd9941c 100644
--- a/binaryninjacore.h
+++ b/binaryninjacore.h
@@ -1456,6 +1456,12 @@ extern "C"
 		BNILBranchDependence dependence;
 	};
 
+	struct BNPerformanceInfo
+	{
+		char* name;
+		double seconds;
+	};
+
 	BINARYNINJACOREAPI char* BNAllocString(const char* contents);
 	BINARYNINJACOREAPI void BNFreeString(char* str);
 	BINARYNINJACOREAPI void BNFreeStringList(char** strs, size_t count);
@@ -2101,6 +2107,9 @@ extern "C"
 	BINARYNINJACOREAPI void BNSetAutoBasicBlockHighlight(BNBasicBlock* block, BNHighlightColor color);
 	BINARYNINJACOREAPI void BNSetUserBasicBlockHighlight(BNBasicBlock* block, BNHighlightColor color);
 
+	BINARYNINJACOREAPI BNPerformanceInfo* BNGetFunctionAnalysisPerformanceInfo(BNFunction* func, size_t* count);
+	BINARYNINJACOREAPI void BNFreeAnalysisPerformanceInfo(BNPerformanceInfo* info, size_t count);
+
 	// Disassembly settings
 	BINARYNINJACOREAPI BNDisassemblySettings* BNCreateDisassemblySettings(void);
 	BINARYNINJACOREAPI BNDisassemblySettings* BNNewDisassemblySettingsReference(BNDisassemblySettings* settings);
diff --git a/function.cpp b/function.cpp
index d4f91db1..194153a8 100644
--- a/function.cpp
+++ b/function.cpp
@@ -861,6 +861,19 @@ void Function::ReleaseAdvancedAnalysisData()
 }
 
 
+map<string, double> Function::GetAnalysisPerformanceInfo()
+{
+	size_t count;
+	BNPerformanceInfo* info = BNGetFunctionAnalysisPerformanceInfo(m_object, &count);
+
+	map<string, double> result;
+	for (size_t i = 0; i < count; i++)
+		result[info[i].name] = info[i].seconds;
+	BNFreeAnalysisPerformanceInfo(info, count);
+	return result;
+}
+
+
 AdvancedFunctionAnalysisDataRequestor::AdvancedFunctionAnalysisDataRequestor(Function* func): m_func(func)
 {
 	if (m_func)
diff --git a/python/function.py b/python/function.py
index d54cf25a..2a0176c9 100644
--- a/python/function.py
+++ b/python/function.py
@@ -426,6 +426,16 @@ class Function(object):
 		else:
 			return Function._associated_data[handle.value]
 
+	@property
+	def analysis_performance_info(self):
+		count = ctypes.c_ulonglong()
+		info = core.BNGetFunctionAnalysisPerformanceInfo(self.handle, count)
+		result = {}
+		for i in xrange(0, count.value):
+			result[info[i].name] = info[i].seconds
+		core.BNFreeAnalysisPerformanceInfo(info, count.value)
+		return result
+
 	def __iter__(self):
 		count = ctypes.c_ulonglong()
 		blocks = core.BNGetFunctionBasicBlockList(self.handle, count)
-- 
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