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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: 2023-10-23
* Author: Aryadev Chavali
* Description: Assembly source code compiler, targeting OVM
*/
#include <stdio.h>
#include <lib/darr.h>
typedef enum TokenType
{
TOKEN_WHITESPACE,
TOKEN_BYTE_LITERAL,
TOKEN_HWORD_LITERAL,
TOKEN_WORD_LITERAL,
TOKEN_SYMBOL,
} token_type_t;
typedef struct
{
token_type_t type;
char *str;
size_t str_size;
} token_t;
// We can use darr_read_file as an in memory buffer of source code
// Then just create new darr's for tokens, then instructions. Then
// emit bytecode in the end.
int main(void)
{
FILE *fp = fopen("main.asm", "rb");
darr_t darr = darr_read_file(fp);
fclose(fp);
darr.data[darr.available - 1] = '\0';
printf("%lu/%lu\n%s\n", darr.used, darr.available, darr.data);
free(darr.data);
return 0;
}
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