Asm_gen first try

include/mcc/tac.h

@@ -104,7 +104,7 @@ enum mcc_tac_operation {
     MCC_TAC_CALL,
     MCC_TAC_FUNCTION_START,
     MCC_TAC_FUNCTION_END,
-
+    
     MCC_TAC_UNKNOWN
 
 };

src/assembly_gen.c

+#include <stdio.h>
+#include <unistd.h>
+#include <sys/wait.h>
+
+#include "mcc/tac.h"
+#include "mcc/tac_print.h"
+#include "mcc/symbol_table.h"
+
+
+
+char *mcc_asm_gen(FILE *out, struct mcc_tac *tac)
+{
+
+    for(int i = 0; i < tac->tac_entries->size; i++)
+    {
+        struct mcc_tac_entry *entry = tac->tac_entries->arr[i];
+        char *arg1 = entry->arg1;
+        
+        switch (entry->tac_op)
+        {
+        case MCC_TAC_FUNCTION_START:
+            fprintf(out, "\t.globl %s\n", arg1);
+			fprintf(out, "\t.type %s, @function\n", arg1);
+			fprintf(out, "%s:\n", arg1);
+			fprintf(out, "\tpushl\t%%ebp\n");
+			fprintf(out, "\tmovl\t%%esp, %%ebp\n");
+            break;
+        
+        case MCC_TAC_CALL:
+            fprintf(out, "\tcall\t%s\n", arg1);
+            break;
+        case MCC_TAC_NOT:
+            fprintf(out, "\tnegl\t%%eax\n");
+        case MCC_TAC_PLUS_INT:
+            fprintf(out, "\taddl\t%d(%%ebp), %%eax\n", offset );
+            break;
+        case MCC_TAC_MINUS_INT_BIN:
+            fprintf(out, "\tsubl\t%d(%%ebp), %%eax\n",offset);
+		    break;
+        case MCC_TAC_MUL_INT:
+            fprintf(out, "\timull\t%d(%%ebp), %%eax\n",offset);
+        case MCC_TAC_PLUS_FLOAT:
+            break;
+        case MCC_TAC_BOOL_LITERAL:
+            break;
+        case MCC_TAC_INT_LITERAL:
+            break;
+        case MCC_TAC_STRING_LITERAL:
+            break;
+        case MCC_TAC_FLOAT_LITERAL:
+            break;
+        default:
+            break;
+        }
+    }
+
+
+
+}
\ No newline at end of file

src/tac_build.c

@@ -408,8 +408,9 @@ struct mcc_tac *mcc_tac_build(struct mcc_ast_program *program, struct mcc_symbol
 
         // parse all functions one after another
         mcc_tac_parse_function(f, tac);
-
+    
     }
+    // mcc_tac_create_and_add_new_entry(MCC_TAC_EOF,NULL,NULL,NULL,tac);
 
     return tac;
 }

src/tac_print.c

@@ -82,6 +82,7 @@ char *tac_type(enum mcc_tac_operation type)
         case MCC_TAC_PARAM_POP_FLOAT_ARR:
         case MCC_TAC_PARAM_FLOAT_ARR: return "float_arr";
         default: return "ERROR";
+        
     }
 }