home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Between Heaven & Hell 2
/
BetweenHeavenHell.cdr
/
500
/
471
/
rccl188
< prev
next >
Wrap
Text File
|
1987-03-02
|
1KB
|
46 lines
/*
* 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");
}