added assign operator

1 files changed, 8 insertions, 0 deletions

diff --git a/src/compiler/code-generator.h b/src/compiler/code-generator.h
index a9c6490..ac47e76 100644
--- a/src/compiler/code-generator.h
+++ b/src/compiler/code-generator.h
@@ -9,6 +9,7 @@ typedef enum CodeGeneratorInstruction : uint8_t {
   CODE_GENERATOR_INSTRUCTION_CALL,
   CODE_GENERATOR_INSTRUCTION_RET,
   CODE_GENERATOR_INSTRUCTION_DEF_VAR64,
+  CODE_GENERATOR_INSTRUCTION_MOV_U64,
 } CodeGeneratorInstruction;
 
 typedef struct CodeGeneratorCode {
@@ -28,6 +29,11 @@ typedef struct CodeGeneratorOperand {
   bool isReference;
 } CodeGeneratorOperand;
 
+typedef struct CodeGeneratorDoubleOperand {
+  CodeGeneratorOperand op0;
+  CodeGeneratorOperand op1;
+} CodeGeneratorDoubleOperand;
+
 typedef struct CodeGeneratorCodes {
   CodeGeneratorCode *codes;
   size_t codes_size;
@@ -37,6 +43,8 @@ void codeGeneratorDelete(CodeGeneratorCodes *code);
 
 CodeGeneratorOperand *newCodeGeneratorOperand(char *value, bool isReference);
 
+CodeGeneratorOperand *makeCodeGeneratorOperand(AstTree tree);
+
 CodeGeneratorCode createGenerateCode(char *label_begin, char *label_end,
                                      CodeGeneratorInstruction instruction,
                                      void *metadata);