47 lines
1.0 KiB
C
47 lines
1.0 KiB
C
/* Copyright (C) 2023 Aryadev Chavali
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* You may distribute and modify this code under the terms of the
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* GPLv2 license. You should have received a copy of the GPLv2
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* license with this file. If not, please write to:
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* aryadev@aryadevchavali.com.
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* Created: 2023-10-23
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* Author: Aryadev Chavali
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* Description: Assembly source code compiler, targeting OVM
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*/
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#include <stdio.h>
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#include <lib/darr.h>
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typedef enum TokenType
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{
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TOKEN_WHITESPACE,
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TOKEN_BYTE_LITERAL,
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TOKEN_HWORD_LITERAL,
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TOKEN_WORD_LITERAL,
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TOKEN_SYMBOL,
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} token_type_t;
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typedef struct
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{
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token_type_t type;
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char *str;
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size_t str_size;
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} token_t;
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// We can use darr_read_file as an in memory buffer of source code
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// Then just create new darr's for tokens, then instructions. Then
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// emit bytecode in the end.
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int main(void)
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{
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FILE *fp = fopen("main.asm", "rb");
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darr_t darr = darr_read_file(fp);
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fclose(fp);
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darr.data[darr.available - 1] = '\0';
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printf("%lu/%lu\n%s\n", darr.used, darr.available, darr.data);
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free(darr.data);
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return 0;
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}
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