FreeCalypso > hg > freecalypso-tools
view rvinterf/ctracedec/readtab.c @ 505:7bf0d909c87e
fc-loadtool flash ID check: change of reset after the check logic
This change only affects those flash configurations that have ID checks
enabled. The logic for resetting the flash after the ID check has been
changed as follows:
1) If the check fails, we return without attempting to reset the flash.
2) If the check is successful, we reset the flash using the configured
method (could be AMD or Intel or Intel W30) instead of always doing an
AMD flash reset as the original code did.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Mon, 27 May 2019 19:58:01 +0000 |
parents | e7502631a0f9 |
children |
line wrap: on
line source
/* * This module handles the reading and parsing of str2ind.tab */ #include <stdio.h> #include <ctype.h> #include <string.h> #include <strings.h> #include <stdlib.h> extern char *str2ind_tab_filename; int str2ind_array_size; char **str2ind_orig_strings; char **str2ind_param_strings; static FILE *readF; static char linebuf[256]; static int lineno; static void read_line() { char *cp; if (!fgets(linebuf, sizeof linebuf, readF)) { fprintf(stderr, "error: premature EOF reading from %s\n", str2ind_tab_filename); exit(1); } lineno++; cp = index(linebuf, '\n'); if (!cp) { fprintf(stderr, "error: %s line %d is too long or unterminated\n", str2ind_tab_filename, lineno); exit(1); } *cp = '\0'; if (cp > linebuf && cp[-1] == '\r') cp[-1] = '\0'; } static void line_pure_num() { char *cp; for (cp = linebuf; isspace(*cp); cp++) ; if (!isdigit(*cp)) { inv: fprintf(stderr, "%s line %d: pure number expected\n", str2ind_tab_filename, lineno); exit(1); } while (isdigit(*cp)) cp++; if (*cp) goto inv; } static char * copystr(str) char *str; { static char null = '\0'; char *buf; if (str[0]) { buf = malloc(strlen(str) + 1); if (!buf) { perror("malloc"); exit(1); } strcpy(buf, str); return(buf); } else return(&null); } static void process_record_line(idx) { char *cp, *cp2; int i; for (cp = linebuf; isspace(*cp); cp++) ; if (!isdigit(*cp)) { syntaxerr: fprintf(stderr, "%s line %d: unexpected syntax\n", str2ind_tab_filename, lineno); exit(1); } while (isdigit(*cp)) cp++; if (*cp++ != ',') goto syntaxerr; i = atoi(linebuf); if (i != idx) { fprintf(stderr, "%s line %d lists wrong index (expected %d)\n", str2ind_tab_filename, lineno, idx); exit(1); } cp2 = index(cp, ','); if (!cp2) goto syntaxerr; *cp2++ = '\0'; str2ind_param_strings[idx] = copystr(cp); str2ind_orig_strings[idx] = copystr(cp2); } read_str2ind_tab() { int idx; readF = fopen(str2ind_tab_filename, "r"); if (!readF) { perror(str2ind_tab_filename); exit(1); } /* skip the timestamp line: the user is responsible for matching */ read_line(); line_pure_num(); /* read the line with the array size */ read_line(); line_pure_num(); str2ind_array_size = atoi(linebuf); if (str2ind_array_size < 1) { fprintf(stderr, "error: %s gives index array size < 1\n", str2ind_tab_filename); exit(1); } str2ind_orig_strings = malloc(sizeof(char *) * str2ind_array_size); str2ind_param_strings = malloc(sizeof(char *) * str2ind_array_size); if (!str2ind_orig_strings || !str2ind_param_strings) { perror("malloc"); exit(1); } for (idx = 0; idx < str2ind_array_size; idx++) { read_line(); process_record_line(idx); } fclose(readF); return(0); }