programs/c-ports/subasm.c


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#include "subeditor.h"
int16_t str_cmp(const char *s0, uint16_t i, const char *s1, uint16_t j) {
	for (; s0[i] == s1[j]; i++, j++);
	return i-j;
}

void tokenize(char *str) {
	uint16_t i = 0;
	uint16_t skip = 0;
	uint8_t done = 0;
	while (!done) {
		if (!cmd_buf[i]) {
			done = 1;
		} else {
			switch (cmd_buf[i]) {
				case '.':
					if (skip = str_cmp(cmd_buf, i+1, "org", 0) > 0) {
						f = TOK_ORG;
						i += skip;
					} else if (skip = str_cmp(cmd_buf, i+1, "byte", 0) > 0) {
						f = TOK_BYTE;
						i+=skip;
					}
					break;
			}
		}
	}
}

void subasm() {
	uint64_t address = 0;
	tokenize(cmd_buf);
}