FreeCalypso > hg > freecalypso-tools
diff loadtools/ltdump.c @ 640:5385aca4d813
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 | 98474043ecdd |
children | b4070292640a |
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--- a/loadtools/ltdump.c Sun Mar 01 18:28:10 2020 +0000 +++ b/loadtools/ltdump.c Sun Mar 01 18:54:29 2020 +0000 @@ -12,60 +12,6 @@ #include <time.h> extern uint32_t crc32_table[]; -extern char target_response_line[]; - -crc32_on_target(area_base, area_len, retptr) - u_long area_base, area_len, *retptr; -{ - char arg1[10], arg2[10], *argv[4]; - int stat; - char *strtoul_endp; - - sprintf(arg1, "%lx", area_base); - sprintf(arg2, "%lx", area_len); - argv[0] = "crc32"; - argv[1] = arg1; - argv[2] = arg2; - argv[3] = 0; - tpinterf_make_cmd(argv); - if (tpinterf_send_cmd() < 0) - return(-1); - stat = tpinterf_capture_output_oneline(10); /* 10 s timeout */ - if (stat != 1) { -errout: fprintf(stderr, "error: malformed response to crc32 command\n"); - return(-1); - } - if (strlen(target_response_line) != 8) - goto errout; - *retptr = strtoul(target_response_line, &strtoul_endp, 16); - if (strtoul_endp != target_response_line + 8) - goto errout; - return(0); -} - -cmd_crc32(argc, argv) - char **argv; -{ - u_long area_base, area_len; - char *strtoul_endp; - u_long crc_result; - int stat; - - area_base = strtoul(argv[1], &strtoul_endp, 16); - if (*strtoul_endp) { -inv: fprintf(stderr, "usage: crc32 hex-start hex-len\n"); - return(-1); - } - area_len = strtoul(argv[2], &strtoul_endp, 16); - if (*strtoul_endp) - goto inv; - stat = crc32_on_target(area_base, area_len, &crc_result); - if (stat == 0) - printf("%08lX\n", crc_result); - return(stat); -} - -/* the actual dump facility */ static FILE *dump_outfile; static int dump_save_srec;