From c5d741fb39416f6e2fd35cabe1afbd87f510058b Mon Sep 17 00:00:00 2001 From: vaxerski <43317083+vaxerski@users.noreply.github.com> Date: Mon, 27 Feb 2023 18:34:44 +0000 Subject: Plugin Hooks: fix calls to %rip offsets --- src/plugins/HookSystem.hpp | 21 +++++++++++++-------- 1 file changed, 13 insertions(+), 8 deletions(-) (limited to 'src/plugins/HookSystem.hpp') diff --git a/src/plugins/HookSystem.hpp b/src/plugins/HookSystem.hpp index 56227449..0ff7f888 100644 --- a/src/plugins/HookSystem.hpp +++ b/src/plugins/HookSystem.hpp @@ -22,14 +22,19 @@ class CFunctionHook { void* m_pOriginal = nullptr; private: - void* m_pSource = nullptr; - void* m_pFunctionAddr = nullptr; - void* m_pTrampolineAddr = nullptr; - void* m_pDestination = nullptr; - size_t m_iHookLen = 0; - size_t m_iTrampoLen = 0; - HANDLE m_pOwner = nullptr; - bool m_bActive = false; + void* m_pSource = nullptr; + void* m_pFunctionAddr = nullptr; + void* m_pTrampolineAddr = nullptr; + void* m_pDestination = nullptr; + size_t m_iHookLen = 0; + size_t m_iTrampoLen = 0; + HANDLE m_pOwner = nullptr; + bool m_bActive = false; + + std::vector> m_vTrampolineRIPUses; + + size_t probeMinimumJumpSize(void* start, size_t min); + size_t getInstructionLenAt(void* start); friend class CHookSystem; }; -- cgit v1.2.3