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comparison loadtools/ltmisc.c @ 640:5385aca4d813

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fc-loadtool module refactoring: CRC-32 functions split out
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 01 Mar 2020 18:54:29 +0000
parents e7502631a0f9
children 0d199c6a6ea4
comparison
equal deleted inserted replaced
639:963d15a808eb 640:5385aca4d813
4 */ 4 */
5 5
6 #include <sys/types.h> 6 #include <sys/types.h>
7 #include <stdio.h> 7 #include <stdio.h>
8 #include <stdint.h> 8 #include <stdint.h>
9 #include <stdlib.h>
10
11 cmd_crc32(argc, argv)
12 char **argv;
13 {
14 u_long area_base, area_len;
15 char *strtoul_endp;
16 u_long crc_result;
17 int stat;
18
19 area_base = strtoul(argv[1], &strtoul_endp, 16);
20 if (*strtoul_endp) {
21 inv: fprintf(stderr, "usage: crc32 hex-start hex-len\n");
22 return(-1);
23 }
24 area_len = strtoul(argv[2], &strtoul_endp, 16);
25 if (*strtoul_endp)
26 goto inv;
27 stat = crc32_on_target(area_base, area_len, &crc_result);
28 if (stat == 0)
29 printf("%08lX\n", crc_result);
30 return(stat);
31 }
9 32
10 cmd_dieid(argc, argv) 33 cmd_dieid(argc, argv)
11 char **argv; 34 char **argv;
12 { 35 {
13 static uint32_t addrs[4] = {0xFFFEF010, 0xFFFEF012, 0xFFFEF014, 36 static uint32_t addrs[4] = {0xFFFEF010, 0xFFFEF012, 0xFFFEF014,