From 03ddc0b16ccb8fd819e5f6aadf683c3c5764d618 Mon Sep 17 00:00:00 2001
From: Anton Kovalev <camotank12345@gmail.com>
Date: Tue, 30 May 2023 19:44:00 +0200
Subject: [PATCH] Debugger: Added single step debugging

---
 pcsx2/DebugTools/GDBServer.h | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/pcsx2/DebugTools/GDBServer.h b/pcsx2/DebugTools/GDBServer.h
index fa4aa60dcfe11c..175280af921319 100644
--- a/pcsx2/DebugTools/GDBServer.h
+++ b/pcsx2/DebugTools/GDBServer.h
@@ -69,6 +69,28 @@ class GDBServer final : public DebugServerInterface
 	bool processReadMemoryPacket(const std::string_view& data);
 	bool processWriteMemoryPacket(const std::string_view& data, bool binary);
 
+private:
+	u32 getRegisterSize(int id);
+	bool readRegister(int threadId, int id, u32& value);
+	bool writeRegister(int threadId, int id, u32 value);
+
+private:
+	bool writePacketBegin();
+	bool writePacketEnd();
+	bool writePacketData(const char* data, std::size_t size);
+
+	bool writeBaseResponse(std::string_view data);
+	bool writeThreadId(int threadId, int processId = 1);
+	bool writeRegisterValue(int threadId, int registerNumber);
+	bool writeAllRegisterValues(int threadId);
+
+private:
+	bool processXferPacket(std::string_view data);
+	bool processQueryPacket(std::string_view data);
+	bool processGeneralQueryPacket(std::string_view data);
+	bool processMultiletterPacket(std::string_view data);
+	bool processThreadPacket(std::string_view data);
+
 private:
 	int m_stateThreadCounter = -1;
 	std::vector<std::unique_ptr<BiosThread>> m_stateThreads;