dmnt-cheat: Add opcode to store register to memory

stratosphere/dmnt/source/dmnt_cheat_vm.hpp

@@ -28,12 +28,13 @@ enum CheatVmOpcodeType : u32 {
     CheatVmOpcodeType_ControlLoop = 3,
     CheatVmOpcodeType_LoadRegisterStatic = 4,
     CheatVmOpcodeType_LoadRegisterMemory = 5,
-    CheatVmOpcodeType_StoreToRegisterAddress = 6,
+    CheatVmOpcodeType_StoreStaticToAddress = 6,
     CheatVmOpcodeType_PerformArithmeticStatic = 7,
     CheatVmOpcodeType_BeginKeypressConditionalBlock = 8,
     
     /* These are not implemented by Gateway's VM. */
     CheatVmOpcodeType_PerformArithmeticRegister = 9,
+    CheatVmOpcodeType_StoreRegisterToAddress = 10,
     
     /* This is a meta entry, and not a real opcode. */
     /* This is to facilitate multi-nybble instruction decoding in the future. */
@@ -70,6 +71,12 @@ enum RegisterArithmeticType : u32 {
     RegisterArithmeticType_None = 9,
 };
 
+enum StoreRegisterOffsetType : u32 {
+    StoreRegisterOffsetType_None = 0,
+    StoreRegisterOffsetType_Reg = 1,
+    StoreRegisterOffsetType_Imm = 2,
+};
+
 union VmInt {
     u8  bit8;
     u16 bit16;
@@ -114,7 +121,7 @@ struct LoadRegisterMemoryOpcode {
     u64 rel_address;
 };
 
-struct StoreToRegisterAddressOpcode {
+struct StoreStaticToAddressOpcode {
     u32 bit_width;
     u32 reg_index;
     bool increment_reg;
@@ -144,6 +151,17 @@ struct PerformArithmeticRegisterOpcode {
     VmInt value;
 };
 
+struct StoreRegisterToAddressOpcode {
+    u32 bit_width;
+    u32 str_reg_index;
+    u32 addr_reg_index;
+    bool increment_reg;
+    StoreRegisterOffsetType ofs_type;
+    u32 ofs_reg_index;
+    u64 rel_address;
+};
+
+
 struct CheatVmOpcode {
     CheatVmOpcodeType opcode;
     union {
@@ -153,10 +171,11 @@ struct CheatVmOpcode {
         ControlLoopOpcode ctrl_loop;
         LoadRegisterStaticOpcode ldr_static;
         LoadRegisterMemoryOpcode ldr_memory;
-        StoreToRegisterAddressOpcode str_regaddr;
+        StoreStaticToAddressOpcode str_static;
         PerformArithmeticStaticOpcode perform_math_static;
         BeginKeypressConditionalOpcode begin_keypress_cond;
         PerformArithmeticRegisterOpcode perform_math_reg;
+        StoreRegisterToAddressOpcode str_register;
     };
 };