1 files changed, 39 insertions, 0 deletions
diff --git a/asm/lexer.h b/asm/lexer.h
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+/* Copyright (C) 2023 Aryadev Chavali
+
+ * You may distribute and modify this code under the terms of the GPLv2
+ * license.  You should have received a copy of the GPLv2 license with
+ * this file.  If not, please write to: aryadev@aryadevchavali.com.
+
+ * Created: 2023-10-24
+ * Author: Aryadev Chavali
+ * Description: Lexer for assembly language
+ */
+
+#ifndef LEXER_H
+#define LEXER_H
+
+#include <lib/darr.h>
+
+typedef enum TokenType
+{
+  TOKEN_LITERAL_BYTE,
+  TOKEN_LITERAL_CHAR,
+  TOKEN_LITERAL_HWORD,
+  TOKEN_LITERAL_WORD,
+  TOKEN_SYMBOL,
+} token_type_t;
+
+typedef struct
+{
+  token_type_t type;
+  char *str;
+  size_t str_size;
+} token_t;
+
+typedef darr_t buffer_t;
+
+const char *token_type_as_cstr(token_type_t type);
+
+token_t *tokenise_buffer(buffer_t *, size_t *);
+
+#endif