Generate getop_* functions

src/libcoreint/opcode-structures.h

@@ -40,6 +40,40 @@
         T_IDX_DECL( name2 ); \
         T_IDX_DECL( name3 )
 
+#define GETOP_IMPL_0(name) \
+        OPCODE getop_##name () { \
+          OPCODE opdata; \
+          opdata.op_idx = name; \
+          return opdata; \
+        }
+
+#define GETOP_IMPL_1(name, field1) \
+        OPCODE getop_##name (T_IDX arg1) { \
+          OPCODE opdata; \
+          opdata.op_idx = name; \
+          opdata.data.name.field1 = arg1; \
+          return opdata; \
+        }
+
+#define GETOP_IMPL_2(name, field1, field2) \
+        OPCODE getop_##name (T_IDX arg1, T_IDX arg2) { \
+          OPCODE opdata; \
+          opdata.op_idx = name; \
+          opdata.data.name.field1 = arg1; \
+          opdata.data.name.field2 = arg2; \
+          return opdata; \
+        }
+
+#define GETOP_IMPL_3(name, field1, field2, field3) \
+        OPCODE getop_##name (T_IDX arg1, T_IDX arg2, T_IDX arg3) { \
+          OPCODE opdata; \
+          opdata.op_idx = name; \
+          opdata.data.name.field1 = arg1; \
+          opdata.data.name.field2 = arg2; \
+          opdata.data.name.field3 = arg3; \
+          return opdata; \
+        }
+
 // All conditional jumps should be followed by a JMP instruction, which holds
 // the target of conditional JMP. If condition is TRUE, than JMP to the target.
 // Otherwise they fall through to the instruction after the JMP.