69 lines
1.7 KiB
C
69 lines
1.7 KiB
C
|
/* Copyright (C) 2016 Jeremiah Orians
|
||
|
* This file is part of stage0.
|
||
|
*
|
||
|
* stage0 is free software: you can redistribute it and/or modify
|
||
|
* it under the terms of the GNU General Public License as published by
|
||
|
* the Free Software Foundation, either version 3 of the License, or
|
||
|
* (at your option) any later version.
|
||
|
*
|
||
|
* stage0 is distributed in the hope that it will be useful,
|
||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
* GNU General Public License for more details.
|
||
|
*
|
||
|
* You should have received a copy of the GNU General Public License
|
||
|
* along with stage0. If not, see <http://www.gnu.org/licenses/>.
|
||
|
*/
|
||
|
|
||
|
#include "cc.h"
|
||
|
#include <stdint.h>
|
||
|
|
||
|
/* Initialize default types */
|
||
|
void initialize_types()
|
||
|
{
|
||
|
/* Define void */
|
||
|
global_types = calloc(1, sizeof(struct type));
|
||
|
global_types->name = "void";
|
||
|
global_types->size = 4;
|
||
|
global_types->type = global_types;
|
||
|
/* void* has the same properties as void */
|
||
|
global_types->indirect = global_types;
|
||
|
|
||
|
/* Define int */
|
||
|
struct type* a = calloc(1, sizeof(struct type));
|
||
|
a->name = "int";
|
||
|
a->size = 4;
|
||
|
/* int* has the same properties as int */
|
||
|
a->indirect = a;
|
||
|
a->type = a;
|
||
|
|
||
|
/* Define char* */
|
||
|
struct type* b = calloc(1, sizeof(struct type));
|
||
|
b->name = "char*";
|
||
|
b->size = 4;
|
||
|
b->type = b;
|
||
|
|
||
|
/* Define char */
|
||
|
struct type* c = calloc(1, sizeof(struct type));
|
||
|
c->name = "char";
|
||
|
c->size = 1;
|
||
|
c->type = c;
|
||
|
|
||
|
/* char** is char */
|
||
|
c->indirect = b;
|
||
|
b->indirect = c;
|
||
|
|
||
|
/* Define FILE */
|
||
|
struct type* d = calloc(1, sizeof(struct type));
|
||
|
d->name = "FILE";
|
||
|
d->size = 4;
|
||
|
d->type = d;
|
||
|
/* int* has the same properties as int */
|
||
|
d->indirect = d;
|
||
|
|
||
|
/* Finalize type list */
|
||
|
c->next = d;
|
||
|
a->next = c;
|
||
|
global_types->next = a;
|
||
|
}
|