1 files changed, 66 insertions, 0 deletions
diff --git a/lang/c/pseudoc.h b/lang/c/pseudoc.h
new file mode 100644
index 00000000..664e7695
--- /dev/null
+++ b/lang/c/pseudoc.h
@@ -0,0 +1,66 @@
+#pragma once
+
+#include "binaryninjaapi.h"
+
+class PseudoCFunction: public BinaryNinja::LanguageRepresentationFunction
+{
+	BinaryNinja::Ref<BinaryNinja::HighLevelILFunction> m_highLevelIL;
+
+	enum FieldDisplayType
+	{
+		FieldDisplayName,
+		FieldDisplayOffset,
+		FieldDisplayMemberOffset,
+		FieldDisplayNone
+	};
+
+	BinaryNinja::Ref<BinaryNinja::Type> GetFieldType(const BinaryNinja::HighLevelILInstruction& var, bool deref);
+	FieldDisplayType GetFieldDisplayType(BinaryNinja::Ref<BinaryNinja::Type> type, uint64_t offset, size_t memberIndex, bool deref);
+
+	BNSymbolDisplayResult AppendPointerTextToken(const BinaryNinja::HighLevelILInstruction& instr, int64_t val,
+		std::vector<BinaryNinja::InstructionTextToken>& tokens, BinaryNinja::DisassemblySettings* settings,
+		BNSymbolDisplayType symbolDisplay, BNOperatorPrecedence precedence);
+	std::string GetSizeToken(size_t size, bool isSigned);
+	void AppendSizeToken(size_t size, bool isSigned, BinaryNinja::HighLevelILTokenEmitter& emitter);
+	void AppendSingleSizeToken(size_t size, BNInstructionTextTokenType type, BinaryNinja::HighLevelILTokenEmitter& emitter);
+	void AppendComparison(const std::string& comparison, const BinaryNinja::HighLevelILInstruction& instr,
+		BinaryNinja::HighLevelILTokenEmitter& emitter, BinaryNinja::DisassemblySettings* settings, bool asFullAst,
+		BNOperatorPrecedence precedence, std::optional<bool> signedHint = std::nullopt);
+	void AppendTwoOperand(const std::string& operand, const BinaryNinja::HighLevelILInstruction& instr,
+		BinaryNinja::HighLevelILTokenEmitter& emitter, BinaryNinja::DisassemblySettings* settings, bool asFullAst,
+		BNOperatorPrecedence precedence, std::optional<bool> signedHint = std::nullopt);
+	void AppendTwoOperandFunction(const std::string& function, const BinaryNinja::HighLevelILInstruction& instr,
+		BinaryNinja::HighLevelILTokenEmitter& tokens, BinaryNinja::DisassemblySettings* settings, bool sizeToken = true);
+	void AppendTwoOperandFunctionWithCarry(const std::string& function, const BinaryNinja::HighLevelILInstruction& instr,
+		BinaryNinja::HighLevelILTokenEmitter& tokens, BinaryNinja::DisassemblySettings* settings);
+	void AppendFieldTextTokens(const BinaryNinja::HighLevelILInstruction& var, uint64_t offset, size_t memberIndex, size_t size,
+		BinaryNinja::HighLevelILTokenEmitter& tokens, bool deref, bool displayDeref = true);
+	void GetExprTextInternal(const BinaryNinja::HighLevelILInstruction& instr,
+		BinaryNinja::HighLevelILTokenEmitter& tokens, BinaryNinja::DisassemblySettings* settings, bool asFullAst = true,
+		BNOperatorPrecedence precedence = TopLevelOperatorPrecedence, bool statement = false,
+		std::optional<bool> signedHint = std::nullopt);
+
+protected:
+	void InitTokenEmitter(BinaryNinja::HighLevelILTokenEmitter& tokens) override;
+	void GetExprText(const BinaryNinja::HighLevelILInstruction& instr, BinaryNinja::HighLevelILTokenEmitter& tokens,
+		BinaryNinja::DisassemblySettings* settings, bool asFullAst = true,
+		BNOperatorPrecedence precedence = TopLevelOperatorPrecedence, bool statement = false) override;
+	void BeginLines(
+		const BinaryNinja::HighLevelILInstruction& instr, BinaryNinja::HighLevelILTokenEmitter& tokens) override;
+	void EndLines(
+		const BinaryNinja::HighLevelILInstruction& instr, BinaryNinja::HighLevelILTokenEmitter& tokens) override;
+
+public:
+	PseudoCFunction(BinaryNinja::Architecture* arch, BinaryNinja::Function* owner, BinaryNinja::HighLevelILFunction* highLevelILFunction);
+
+	std::string GetAnnotationStartString() const override;
+	std::string GetAnnotationEndString() const override;
+};
+
+class PseudoCFunctionType: public BinaryNinja::LanguageRepresentationFunctionType
+{
+public:
+	PseudoCFunctionType();
+	BinaryNinja::Ref<BinaryNinja::LanguageRepresentationFunction> Create(BinaryNinja::Architecture* arch,
+		BinaryNinja::Function* owner, BinaryNinja::HighLevelILFunction* highLevelILFunction) override;
+};