34 enum RegNum : uint32_t {  enum
104     Address[2] = encodeInstruction(PatchOpcodes::PO_SD, RegNum::RN_SP,  in patchSled()
105                                    RegNum::RN_RA, 0x8);  in patchSled()
106     Address[3] = encodeInstruction(PatchOpcodes::PO_SD, RegNum::RN_SP,  in patchSled()
107                                    RegNum::RN_T9, 0x0);  in patchSled()
108     Address[4] = encodeInstruction(PatchOpcodes::PO_LUI, 0x0, RegNum::RN_T9,  in patchSled()
110     Address[5] = encodeInstruction(PatchOpcodes::PO_ORI, RegNum::RN_T9,  in patchSled()
111                                    RegNum::RN_T9, HigherTracingHookAddr);  in patchSled()
113                                           RegNum::RN_T9, RegNum::RN_T9, 0x10);  in patchSled()
114     Address[7] = encodeInstruction(PatchOpcodes::PO_ORI, RegNum::RN_T9,  in patchSled()
115                                    RegNum::RN_T9, HiTracingHookAddr);  in patchSled()
117                                           RegNum::RN_T9, RegNum::RN_T9, 0x10);  in patchSled()
118     Address[9] = encodeInstruction(PatchOpcodes::PO_ORI, RegNum::RN_T9,  in patchSled()
119                                    RegNum::RN_T9, LoTracingHookAddr);  in patchSled()
120     Address[10] = encodeInstruction(PatchOpcodes::PO_LUI, 0x0, RegNum::RN_T0,  in patchSled()
122     Address[11] = encodeSpecialInstruction(PatchOpcodes::PO_JALR, RegNum::RN_T9,  in patchSled()
123                                            0x0, RegNum::RN_RA, 0X0);  in patchSled()
124     Address[12] = encodeInstruction(PatchOpcodes::PO_ORI, RegNum::RN_T0,  in patchSled()
125                                     RegNum::RN_T0, LoFunctionID);  in patchSled()
126     Address[13] = encodeInstruction(PatchOpcodes::PO_LD, RegNum::RN_SP,  in patchSled()
127                                     RegNum::RN_T9, 0x0);  in patchSled()
128     Address[14] = encodeInstruction(PatchOpcodes::PO_LD, RegNum::RN_SP,  in patchSled()
129                                     RegNum::RN_RA, 0x8);  in patchSled()
130     Address[15] = encodeInstruction(PatchOpcodes::PO_DADDIU, RegNum::RN_SP,  in patchSled()
131                                     RegNum::RN_SP, 0x10);  in patchSled()
133         PatchOpcodes::PO_DADDIU, RegNum::RN_SP, RegNum::RN_SP, 0xfff0);  in patchSled()