initial commit

This commit is contained in:
2025-09-09 14:12:03 +09:00
commit 28a4827cb1
27 changed files with 2143 additions and 0 deletions

32
src/symtab.h Normal file
View File

@@ -0,0 +1,32 @@
/****************************************************/
/* File: symtab.h */
/* Symbol table interface for the TINY compiler */
/* (allows only one symbol table) */
/* Compiler Construction: Principles and Practice */
/* Kenneth C. Louden */
/****************************************************/
#ifndef _SYMTAB_H_
#define _SYMTAB_H_
#include "globals.h"
/* Procedure st_insert inserts line numbers and
* memory locations into the symbol table
* loc = memory location is inserted only the
* first time, otherwise ignored
*/
void st_insert( char * name, int lineno, int loc );
/* Function st_lookup returns the memory
* location of a variable or -1 if not found
*/
int st_lookup ( char * name );
/* Procedure printSymTab prints a formatted
* listing of the symbol table contents
* to the listing file
*/
void printSymTab(FILE * listing);
#endif