25 enum class PatchOpcodes : uint32_t {
33 inline static uint32_t getMovwMask(const uint32_t Value) XRAY_NEVER_INSTRUMENT {  in getMovwMask()
38 inline static uint32_t getMovtMask(const uint32_t Value) XRAY_NEVER_INSTRUMENT {  in getMovtMask()
45 inline static uint32_t *
46 write32bitLoadReg(uint8_t regNo, uint32_t *Address,  in write32bitLoadReg()
47                   const uint32_t Value) XRAY_NEVER_INSTRUMENT {  in write32bitLoadReg()
51   *Address = (0xE3000000 | (uint32_t(regNo) << 12) | getMovwMask(Value));  in write32bitLoadReg()
54   *Address = (0xE3400000 | (uint32_t(regNo) << 12) | getMovtMask(Value));  in write32bitLoadReg()
61 inline static uint32_t *
62 write32bitLoadR0(uint32_t *Address,  in write32bitLoadR0()
63                  const uint32_t Value) XRAY_NEVER_INSTRUMENT {  in write32bitLoadR0()
70 inline static uint32_t *
71 write32bitLoadIP(uint32_t *Address,  in write32bitLoadIP()
72                  const uint32_t Value) XRAY_NEVER_INSTRUMENT {  in write32bitLoadIP()
76 inline static bool patchSled(const bool Enable, const uint32_t FuncId,  in patchSled()
105   uint32_t *FirstAddress = reinterpret_cast<uint32_t *>(Sled.address());  in patchSled()
106   uint32_t *CurAddress = FirstAddress + 1;  in patchSled()
109         write32bitLoadR0(CurAddress, reinterpret_cast<uint32_t>(FuncId));  in patchSled()
111         write32bitLoadIP(CurAddress, reinterpret_cast<uint32_t>(TracingHook));  in patchSled()
112     *CurAddress = uint32_t(PatchOpcodes::PO_BlxIp);  in patchSled()
114     *CurAddress = uint32_t(PatchOpcodes::PO_PopR0Lr);  in patchSled()
117         reinterpret_cast<std::atomic<uint32_t> *>(FirstAddress),  in patchSled()
118         uint32_t(PatchOpcodes::PO_PushR0Lr), std::memory_order_release);  in patchSled()
121         reinterpret_cast<std::atomic<uint32_t> *>(FirstAddress),  in patchSled()
122         uint32_t(PatchOpcodes::PO_B20), std::memory_order_release);  in patchSled()
129 bool patchFunctionEntry(const bool Enable, const uint32_t FuncId,  in patchFunctionEntry()
135 bool patchFunctionExit(const bool Enable, const uint32_t FuncId,  in patchFunctionExit()
140 bool patchFunctionTailExit(const bool Enable, const uint32_t FuncId,  in patchFunctionTailExit()
145 bool patchCustomEvent(const bool Enable, const uint32_t FuncId,  in patchCustomEvent()
151 bool patchTypedEvent(const bool Enable, const uint32_t FuncId,  in patchTypedEvent()