From 56115aecf186bc720dae9a20cc4c6aef248ba07f Mon Sep 17 00:00:00 2001
From: Ryan Snyder <ryan@vector35.com>
Date: Fri, 24 May 2024 14:47:15 -0400
Subject: platform: initial BNCustomPlatform support

---
 binaryninjaapi.h | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

(limited to 'binaryninjaapi.h')

diff --git a/binaryninjaapi.h b/binaryninjaapi.h
index 477d1b60..8eb3cdaf 100644
--- a/binaryninjaapi.h
+++ b/binaryninjaapi.h
@@ -14495,6 +14495,12 @@ namespace BinaryNinja {
 		Platform(Architecture* arch, const std::string& name, const std::string& typeFile,
 		    const std::vector<std::string>& includeDirs = std::vector<std::string>());
 
+		static void InitCallback(void *ctxt, BNPlatform*);
+		static void InitViewCallback(void* ctxt, BNBinaryView* view);
+		static uint32_t* GetGlobalRegistersCallback(void* ctxt, size_t* count);
+		static void FreeRegisterListCallback(void* ctxt, uint32_t* regs, size_t count);
+		static BNType* GetGlobalRegisterTypeCallback(void* ctxt, uint32_t reg);
+
 	  public:
 		Platform(BNPlatform* platform);
 
@@ -14630,6 +14636,30 @@ namespace BinaryNinja {
 		*/
 		void SetSystemCallConvention(CallingConvention* cc);
 
+		/*! Callback that will be called when the platform of a binaryview
+		 * is set. Allows for the Platform to to do platform-specific
+		 * processing of views just after finalization.
+		 *
+		 * \param view BinaryView that was just set to this Platform
+		 */
+		virtual void BinaryViewInit(BinaryView* view);
+
+		/*! Get the global register list for this Platform
+		 *
+		 * Allows the Platform to override the global register list
+		 * used by analysis.
+		 */
+		virtual std::vector<uint32_t> GetGlobalRegisters();
+
+		/*! Get the type of a global register
+		 *
+		 * Called by analysis when the incoming register value of a
+		 * global register is observed.
+		 *
+		 * \param reg The register being queried for type information.
+		 */
+		virtual Ref<Type> GetGlobalRegisterType(uint32_t reg);
+
 		Ref<Platform> GetRelatedPlatform(Architecture* arch);
 		void AddRelatedPlatform(Architecture* arch, Platform* platform);
 		Ref<Platform> GetAssociatedPlatformByAddress(uint64_t& addr);
@@ -14720,6 +14750,16 @@ namespace BinaryNinja {
 		    const std::string& autoTypeSource = "");
 	};
 
+
+	class CorePlatform : public Platform
+	{
+	public:
+		CorePlatform(BNPlatform* plat);
+
+		virtual std::vector<uint32_t> GetGlobalRegisters() override;
+		virtual Ref<Type> GetGlobalRegisterType(uint32_t reg) override;
+	};
+
 	/*!
 		\ingroup typeparser
 	*/
-- 
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