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- /*
- * BOOT Author : Vincent Hayward
- * School of Electrical Engineering
- * Purdue University
- * Dir : boot
- * File : mkboot.c
- * Remarks : Take the output of the code of boot.s piped through od
- * and writes a shell file using 'echo' for booting
- * Usage : make install
- */
-
- #include <stdio.h>
-
- main()
- {
- FILE *fb = fdopen(creat("boot", 0755), "w");
- unsigned int ad, code, dum;
- int i;
-
- while (getchar() != '*')
- ;
- scanf("%o", &ad);
- ad -= 020;
- fprintf(fb, "echo RS/ 00000000000340\n");
- fprintf(fb, "echo -n 100/\n");
- fprintf(fb, "echo 102\n");
- fprintf(fb, "echo -n 102/\n");
- fprintf(fb, "echo 2\n");
- fprintf(fb, "trap \"stty -nl -raw; exit\" 1 2 3\n");
- fprintf(fb, "stty nl\n");
- fprintf(fb, "echo -n %o/\n", ad);
- for (i = 1; scanf("%o", &code) == 1; ++i) {
- fprintf(fb, "echo %o\n", code);
- if (i % 8 == 0) {
- scanf("%o", &dum);
- }
- }
- fprintf(fb, "stty -nl\n");
- fprintf(fb, "echo\n");
- fprintf(fb, "echo R6/ 0000000000077000\n");
- fprintf(fb, "echo -n 77000G\n");
- fprintf(fb, "stty raw\n");
- fprintf(fb, "cat $1\n");
- fprintf(fb, "stty -raw\n");
- }
-