Add a debugger info sidebar widget to display relevant info during de…

…bugging
1ikeadragon · Oct 21, 2024 · 721e5ec · 721e5ec
1 parent 8c9c129
commit 721e5ec
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Showing 9 changed files with 2,347 additions and 1 deletion.
diff --git a/api/debuggerapi.h b/api/debuggerapi.h
@@ -598,6 +598,14 @@ namespace BinaryNinjaDebuggerAPI {
 		bool ReAddDebuggerMemoryRegion();
 
 		uint64_t GetViewFileSegmentsStart();
+
+		bool ComputeExprValue(const Ref<LowLevelILFunction>& func, const LowLevelILInstruction& expr,
+			  uint64_t & value);
+		bool ComputeExprValue(const Ref<MediumLevelILFunction>& func, const MediumLevelILInstruction& expr,
+							  uint64_t & value);
+		bool ComputeExprValue(const Ref<HighLevelILFunction>& func, const HighLevelILInstruction& expr,
+							  uint64_t & value);
+		bool GetVariableValue(Variable& var, uint64_t address, size_t size, uint64_t& value);
 	};
 
 

diff --git a/api/debuggercontroller.cpp b/api/debuggercontroller.cpp
@@ -15,6 +15,9 @@ limitations under the License.
 */
 
 #include "debuggerapi.h"
+#include "lowlevelilinstruction.h"
+#include "mediumlevelilinstruction.h"
+#include "highlevelilinstruction.h"
 
 using namespace BinaryNinja;
 using namespace BinaryNinjaDebuggerAPI;
@@ -927,3 +930,31 @@ uint64_t DebuggerController::GetViewFileSegmentsStart()
 {
 	return BNDebuggerGetViewFileSegmentsStart(m_object);
 }
+
+
+bool DebuggerController::ComputeExprValue(const Ref<LowLevelILFunction>& func,
+	const BinaryNinja::LowLevelILInstruction &expr, uint64_t &value)
+{
+	return BNDebuggerComputeLLILExprValue(m_object, func->GetObject(), expr.exprIndex, value);
+}
+
+
+bool DebuggerController::ComputeExprValue(const Ref<MediumLevelILFunction>& func,
+	const BinaryNinja::MediumLevelILInstruction &expr, uint64_t &value)
+{
+	return BNDebuggerComputeMLILExprValue(m_object, func->GetObject(), expr.exprIndex, value);
+}
+
+
+bool DebuggerController::ComputeExprValue(const Ref<HighLevelILFunction>& func,
+	const BinaryNinja::HighLevelILInstruction &expr, uint64_t &value)
+{
+	return BNDebuggerComputeHLILExprValue(m_object, func->GetObject(), expr.exprIndex, value);
+}
+
+
+bool DebuggerController::GetVariableValue(BinaryNinja::Variable &var, uint64_t address, size_t size,
+	uint64_t &value)
+{
+	return BNDebuggerGetVariableValue(m_object, &var, address, size, value);
+}
diff --git a/api/ffi.h b/api/ffi.h
@@ -53,6 +53,10 @@ extern "C"
 	typedef struct BNArchitecture BNArchitecture;
 	typedef struct BNDataBuffer BNDataBuffer;
 	typedef struct BNMetadata BNMetadata;
+	typedef struct BNLowLevelILFunction BNLowLevelILFunction;
+	typedef struct BNMediumLevelILFunction BNMediumLevelILFunction;
+	typedef struct BNHighLevelILFunction BNHighLevelILFunction;
+	typedef struct BNVariable BNVariable;
 
 //	When `ffi.h` gets parsed by clang type parser, the binaryninjacore.h is NOT included so this enum will become not
 //	defined. As a workaround, I duplicate its definition here. When the code gets compiled, the `BN_TYPE_PARSER` is
@@ -516,6 +520,16 @@ extern "C"
 	DEBUGGER_FFI_API bool BNDebuggerSetAdapterProperty(
 		BNDebuggerController* controller, const char* name, BNMetadata* value);
 
+	// Compute expression values
+	DEBUGGER_FFI_API bool BNDebuggerComputeLLILExprValue(BNDebuggerController* controller,
+		 BNLowLevelILFunction* function, size_t expr, uint64_t& value);
+	DEBUGGER_FFI_API bool BNDebuggerComputeMLILExprValue(BNDebuggerController* controller,
+		 BNMediumLevelILFunction* function, size_t expr, uint64_t& value);
+	DEBUGGER_FFI_API bool BNDebuggerComputeHLILExprValue(BNDebuggerController* controller,
+		 BNHighLevelILFunction* function, size_t expr, uint64_t& value);
+	DEBUGGER_FFI_API bool BNDebuggerGetVariableValue(BNDebuggerController* controller,
+		BNVariable* variable, uint64_t address, size_t size, uint64_t& value);
+
 #ifdef __cplusplus
 }
 #endif