Add API to find virtual address from file offset

4 files changed, 14 insertions, 0 deletions

diff --git a/binaryninjaapi.h b/binaryninjaapi.h
index afbff4da..4e3f3d57 100644
--- a/binaryninjaapi.h
+++ b/binaryninjaapi.h
@@ -1050,6 +1050,7 @@ namespace BinaryNinja
 		void RemoveUserSegment(uint64_t start, uint64_t length);
 		std::vector<Segment> GetSegments();
 		bool GetSegmentAt(uint64_t addr, Segment& result);
+		bool GetAddressForDataOffset(uint64_t offset, uint64_t& addr);
 
 		void AddAutoSection(const std::string& name, uint64_t start, uint64_t length, const std::string& type = "",
 			uint64_t align = 1, uint64_t entrySize = 0, const std::string& linkedSection = "",
diff --git a/binaryninjacore.h b/binaryninjacore.h
index 02f753cf..7d3bc14c 100644
--- a/binaryninjacore.h
+++ b/binaryninjacore.h
@@ -1420,6 +1420,7 @@ extern "C"
 	BINARYNINJACOREAPI BNSegment* BNGetSegments(BNBinaryView* view, size_t* count);
 	BINARYNINJACOREAPI void BNFreeSegmentList(BNSegment* segments);
 	BINARYNINJACOREAPI bool BNGetSegmentAt(BNBinaryView* view, uint64_t addr, BNSegment* result);
+	BINARYNINJACOREAPI bool BNGetAddressForDataOffset(BNBinaryView* view, uint64_t offset, uint64_t* addr);
 
 	BINARYNINJACOREAPI void BNAddAutoSection(BNBinaryView* view, const char* name, uint64_t start, uint64_t length,
 		const char* type, uint64_t align, uint64_t entrySize, const char* linkedSection, const char* infoSection,
diff --git a/binaryview.cpp b/binaryview.cpp
index bef23750..cc8bb733 100644
--- a/binaryview.cpp
+++ b/binaryview.cpp
@@ -1645,6 +1645,12 @@ bool BinaryView::GetSegmentAt(uint64_t addr, Segment& result)
 }
 
 
+bool BinaryView::GetAddressForDataOffset(uint64_t offset, uint64_t& addr)
+{
+	return BNGetAddressForDataOffset(m_object, offset, &addr);
+}
+
+
 void BinaryView::AddAutoSection(const string& name, uint64_t start, uint64_t length, const string& type,
 	uint64_t align, uint64_t entrySize, const string& linkedSection, const string& infoSection, uint64_t infoData)
 {
diff --git a/python/binaryview.py b/python/binaryview.py
index f8fe1fde..ba706fe5 100644
--- a/python/binaryview.py
+++ b/python/binaryview.py
@@ -3052,6 +3052,12 @@ class BinaryView(object):
 			segment.flags)
 		return result
 
+	def get_address_for_data_offset(self, offset):
+		address = ctypes.c_ulonglong()
+		if not core.BNGetAddressForDataOffset(self.handle, offset, address):
+			return None
+		return address.value
+
 	def add_auto_section(self, name, start, length, type = "", align = 1, entry_size = 1, linked_section = "",
 		info_section = "", info_data = 0):
 		core.BNAddAutoSection(self.handle, name, start, length, type, align, entry_size, linked_section,