55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
#if (!defined(NTSYS_ASSEMBLER_H___))
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#define NTSYS_ASSEMBLER_H___
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#define NTSYS_MAX_LABEL_LENGTH 32
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#include "asm-savers.h"
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char* ntsys_asm_table[] = {
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"print"
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};
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int ntsys_asm_from_string(size_t* mempos, char* str, FILE* fp) {
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ntsys_asm_save_t __save = create_ntsys_asm_save(str);
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ntsys_asm_cache_t __cache = create_ntsys_asm_cache(__save);
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ntsys_argument_parser_t __parser = create_ntsys_asm_parser(__cache, fp, str, ntsys_asm_table);
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return ntsys_run_asm_parser(__parser);
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}
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int ntsys_compile_asm(char* filename, char* asm_out) {
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FILE* fp = fopen(filename, "r");
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if (fp == NULL) {
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ntsys_error("Cannot open assembler file!");
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return EXIT_FAILURE;
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}
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FILE* fw = fopen(asm_out, "wb");
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if (fw == NULL) {
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ntsys_error("Cannot create or rewrite output file!");
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fclose(fp);
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return EXIT_FAILURE;
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}
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char* st = NULL;
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size_t mem_pos = 0;
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size_t lb_size = 1;
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int c;
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while ((c = getc(fp)) != EOF) {
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if (c == ':') {
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lb_size ++;
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}
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}
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rewind(fp);
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while ((st = ntsys_get_str(st, fp)) != NULL) {
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if (ntsys_asm_from_string(&mem_pos, st, fw) != EXIT_SUCCESS) {
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free(st);
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fclose(fp);
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fclose(fw);
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return EXIT_FAILURE;
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}
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}
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free(st);
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fclose(fp);
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fclose(fw);
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return EXIT_SUCCESS;
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}
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#endif /* NTSYS_ASSEMBLER_H___ */ |