/* process -i arguments
* returns 0 to indicate success, >0 to indicate failure
*/
int process_include_args(void)
{
int i;
unsigned int found = 0;
if (num_include_args == 0)
return 0;
/* User has specified an area, but no layout file is loaded. */
if (num_rom_entries == 0) {
msg_gerr("Region requested (with -i \"%s\"), "
"but no layout data is available.\n",
include_args[0]);
return 1;
}
for (i = 0; i < num_include_args; i++) {
if (find_romentry(include_args[i]) < 0) {
msg_gerr("Invalid region specified: \"%s\".\n",
include_args[i]);
return 1;
}
found++;
}
msg_ginfo("Using region%s: \"%s\"", num_include_args > 1 ? "s" : "",
include_args[0]);
for (i = 1; i < num_include_args; i++)
msg_ginfo(", \"%s\"", include_args[i]);
msg_ginfo(".\n");
return 0;
}
int read_romlayout(const char *name)
{
FILE *romlayout;
char tempstr[256];
int i;
romlayout = fopen(name, "r");
if (!romlayout) {
msg_gerr("ERROR: Could not open ROM layout (%s).\n",
name);
return -1;
}
while (!feof(romlayout)) {
char *tstr1, *tstr2;
if (num_rom_entries >= MAX_ROMLAYOUT) {
msg_gerr("Maximum number of ROM images (%i) in layout "
"file reached.\n", MAX_ROMLAYOUT);
fclose(romlayout);
return 1;
}
if (2 != fscanf(romlayout, "%s %s\n", tempstr, rom_entries[num_rom_entries].name))
continue;
#if 0
// fscanf does not like arbitrary comments like that :( later
if (tempstr[0] == '#') {
continue;
}
#endif
tstr1 = strtok(tempstr, ":");
tstr2 = strtok(NULL, ":");
if (!tstr1 || !tstr2) {
msg_gerr("Error parsing layout file. Offending string: \"%s\"\n", tempstr);
fclose(romlayout);
return 1;
}
rom_entries[num_rom_entries].start = strtol(tstr1, (char **)NULL, 16);
rom_entries[num_rom_entries].end = strtol(tstr2, (char **)NULL, 16);
rom_entries[num_rom_entries].included = 0;
num_rom_entries++;
}
for (i = 0; i < num_rom_entries; i++) {
msg_gdbg("romlayout %08x - %08x named %s\n",
rom_entries[i].start,
rom_entries[i].end, rom_entries[i].name);
}
fclose(romlayout);
return 0;
}
int open_logfile(const char * const filename)
{
if (!filename) {
msg_gerr("No logfile name specified.\n");
return 1;
}
if ((logfile = fopen(filename, "w")) == NULL) {
msg_gerr("Error: opening log file \"%s\" failed: %s\n", filename, strerror(errno));
return 1;
}
return 0;
}
/* register an include argument (-i) for later processing */
int register_include_arg(char *name)
{
if (num_include_args >= MAX_ROMLAYOUT) {
msg_gerr("Too many regions included (%i).\n", num_include_args);
return 1;
}
if (name == NULL) {
msg_gerr("<NULL> is a bad region name.\n");
return 1;
}
if (find_include_arg(name) != -1) {
msg_gerr("Duplicate region name: \"%s\".\n", name);
return 1;
}
include_args[num_include_args] = name;
num_include_args++;
return 0;
}
int close_logfile(void)
{
if (!logfile)
return 0;
/* No need to call fflush() explicitly, fclose() already does that. */
if (fclose(logfile)) {
/* fclose returned an error. Stop writing to be safe. */
logfile = NULL;
msg_gerr("Closing the log file returned error %s\n", strerror(errno));
return 1;
}
logfile = NULL;
return 0;
}
static int copy_old_content(struct flashctx *flash, int oldcontents_valid, uint8_t *oldcontents, uint8_t *newcontents, unsigned int start, unsigned int size)
{
if (!oldcontents_valid) {
/* oldcontents is a zero-filled buffer. By reading the current data into oldcontents here, we
* avoid a rewrite of identical regions even if an initial full chip read didn't happen. */
msg_gdbg2("Read a chunk starting at 0x%06x (len=0x%06x).\n", start, size);
int ret = flash->chip->read(flash, oldcontents + start, start, size);
if (ret != 0) {
msg_gerr("Failed to read chunk 0x%06x-0x%06x.\n", start, start + size - 1);
return 1;
}
}
memcpy(newcontents + start, oldcontents + start, size);
return 0;
}
//> sheldon : this is a new implemnt for build_new_image !!
//+
int build_new_image2(struct flashctx *flash, bool oldcontents_valid, uint8_t *oldcontents, uint8_t *newcontents)
{
int ret = 0;
unsigned int start = 0;
romentry_t *entry;
unsigned int size = flash->chip->total_size * 1024;
/* If no regions were specified for inclusion, assume
* that the user wants to write the complete new image.
*/
if (num_include_args == 0)
return 0;
/* Non-included romentries are ignored.
* The union of all included romentries is used from the new image.
*/
while (start < size) {
entry = get_next_included_romentry(start);
/* No more romentries for remaining region? */
if (!entry) {
/* For non-included region, copy from new content. */
copy_old_content2(flash, oldcontents_valid, oldcontents, newcontents, start,
size - start);
break;
}
//
// read included range from chip to oldcontents
//
ret = flash->chip->read(flash, oldcontents + entry->start, entry->start, entry->end - entry->start + 1);
if (ret != 0) {
msg_gerr("Failed to read chunk 0x%06x-0x%06x.\n", entry->start, entry->end);
return 1;
}
/* For non-included region, copy from new content. */
if (entry->start > start)
copy_old_content2(flash, oldcontents_valid, oldcontents, newcontents, start,
entry->start - start);
/* Skip to location after current romentry. */
start = entry->end + 1;
/* Catch overflow. */
if (!start)
break;
}
return 0;
}
/* Validate and - if needed - normalize layout entries. */
int normalize_romentries(const struct flashctx *flash)
{
chipsize_t total_size = flash->chip->total_size * 1024;
int ret = 0;
int i;
for (i = 0; i < num_rom_entries; i++) {
if (rom_entries[i].start >= total_size || rom_entries[i].end >= total_size) {
msg_gwarn("Warning: Address range of region \"%s\" exceeds the current chip's "
"address space.\n", rom_entries[i].name);
if (rom_entries[i].included)
ret = 1;
}
if (rom_entries[i].start > rom_entries[i].end) {
msg_gerr("Error: Size of the address range of region \"%s\" is not positive.\n",
rom_entries[i].name);
ret = 1;
}
}
return ret;
}
int main(int argc, char *argv[])
{
const struct flashchip *chip = NULL;
/* Probe for up to eight flash chips. */
struct flashctx flashes[8] = {{0}};
struct flashctx *fill_flash;
const char *name;
int namelen, opt, i, j;
int startchip = -1, chipcount = 0, option_index = 0, force = 0, ifd = 0, fmap = 0;
#if CONFIG_PRINT_WIKI == 1
int list_supported_wiki = 0;
#endif
int read_it = 0, write_it = 0, erase_it = 0, verify_it = 0;
int dont_verify_it = 0, dont_verify_all = 0, list_supported = 0, operation_specified = 0;
struct flashrom_layout *layout = NULL;
enum programmer prog = PROGRAMMER_INVALID;
enum {
OPTION_IFD = 0x0100,
OPTION_FMAP,
OPTION_FMAP_FILE,
OPTION_FLASH_CONTENTS,
};
int ret = 0;
static const char optstring[] = "r:Rw:v:nNVEfc:l:i:p:Lzho:";
static const struct option long_options[] = {
{"read", 1, NULL, 'r'},
{"write", 1, NULL, 'w'},
{"erase", 0, NULL, 'E'},
{"verify", 1, NULL, 'v'},
{"noverify", 0, NULL, 'n'},
{"noverify-all", 0, NULL, 'N'},
{"chip", 1, NULL, 'c'},
{"verbose", 0, NULL, 'V'},
{"force", 0, NULL, 'f'},
{"layout", 1, NULL, 'l'},
{"ifd", 0, NULL, OPTION_IFD},
{"fmap", 0, NULL, OPTION_FMAP},
{"fmap-file", 1, NULL, OPTION_FMAP_FILE},
{"image", 1, NULL, 'i'},
{"flash-contents", 1, NULL, OPTION_FLASH_CONTENTS},
{"list-supported", 0, NULL, 'L'},
{"list-supported-wiki", 0, NULL, 'z'},
{"programmer", 1, NULL, 'p'},
{"help", 0, NULL, 'h'},
{"version", 0, NULL, 'R'},
{"output", 1, NULL, 'o'},
{NULL, 0, NULL, 0},
};
char *filename = NULL;
char *referencefile = NULL;
char *layoutfile = NULL;
char *fmapfile = NULL;
#ifndef STANDALONE
char *logfile = NULL;
#endif /* !STANDALONE */
char *tempstr = NULL;
char *pparam = NULL;
flashrom_set_log_callback((flashrom_log_callback *)&flashrom_print_cb);
print_version();
print_banner();
if (selfcheck())
exit(1);
setbuf(stdout, NULL);
/* FIXME: Delay all operation_specified checks until after command
* line parsing to allow --help overriding everything else.
*/
while ((opt = getopt_long(argc, argv, optstring,
long_options, &option_index)) != EOF) {
switch (opt) {
case 'r':
if (++operation_specified > 1) {
fprintf(stderr, "More than one operation "
"specified. Aborting.\n");
cli_classic_abort_usage();
}
filename = strdup(optarg);
read_it = 1;
break;
case 'w':
if (++operation_specified > 1) {
fprintf(stderr, "More than one operation "
"specified. Aborting.\n");
cli_classic_abort_usage();
}
filename = strdup(optarg);
write_it = 1;
break;
case 'v':
//FIXME: gracefully handle superfluous -v
if (++operation_specified > 1) {
fprintf(stderr, "More than one operation "
"specified. Aborting.\n");
cli_classic_abort_usage();
}
if (dont_verify_it) {
fprintf(stderr, "--verify and --noverify are mutually exclusive. Aborting.\n");
cli_classic_abort_usage();
}
filename = strdup(optarg);
verify_it = 1;
break;
case 'n':
if (verify_it) {
fprintf(stderr, "--verify and --noverify are mutually exclusive. Aborting.\n");
cli_classic_abort_usage();
}
dont_verify_it = 1;
break;
case 'N':
dont_verify_all = 1;
break;
case 'c':
chip_to_probe = strdup(optarg);
break;
case 'V':
verbose_screen++;
if (verbose_screen > FLASHROM_MSG_DEBUG2)
verbose_logfile = verbose_screen;
break;
case 'E':
if (++operation_specified > 1) {
fprintf(stderr, "More than one operation "
"specified. Aborting.\n");
cli_classic_abort_usage();
}
erase_it = 1;
break;
case 'f':
force = 1;
break;
case 'l':
if (layoutfile) {
fprintf(stderr, "Error: --layout specified "
"more than once. Aborting.\n");
cli_classic_abort_usage();
}
if (ifd) {
fprintf(stderr, "Error: --layout and --ifd both specified. Aborting.\n");
cli_classic_abort_usage();
}
if (fmap) {
fprintf(stderr, "Error: --layout and --fmap-file both specified. Aborting.\n");
cli_classic_abort_usage();
}
layoutfile = strdup(optarg);
break;
case OPTION_IFD:
if (layoutfile) {
fprintf(stderr, "Error: --layout and --ifd both specified. Aborting.\n");
cli_classic_abort_usage();
}
if (fmap) {
fprintf(stderr, "Error: --fmap-file and --ifd both specified. Aborting.\n");
cli_classic_abort_usage();
}
ifd = 1;
break;
case OPTION_FMAP_FILE:
if (fmap) {
fprintf(stderr, "Error: --fmap or --fmap-file specified "
"more than once. Aborting.\n");
cli_classic_abort_usage();
}
if (ifd) {
fprintf(stderr, "Error: --fmap-file and --ifd both specified. Aborting.\n");
cli_classic_abort_usage();
}
if (layoutfile) {
fprintf(stderr, "Error: --fmap-file and --layout both specified. Aborting.\n");
cli_classic_abort_usage();
}
fmapfile = strdup(optarg);
fmap = 1;
break;
case OPTION_FMAP:
if (fmap) {
fprintf(stderr, "Error: --fmap or --fmap-file specified "
"more than once. Aborting.\n");
cli_classic_abort_usage();
}
if (ifd) {
fprintf(stderr, "Error: --fmap and --ifd both specified. Aborting.\n");
cli_classic_abort_usage();
}
if (layoutfile) {
fprintf(stderr, "Error: --layout and --fmap both specified. Aborting.\n");
cli_classic_abort_usage();
}
fmap = 1;
break;
case 'i':
tempstr = strdup(optarg);
if (register_include_arg(tempstr)) {
free(tempstr);
cli_classic_abort_usage();
}
break;
case OPTION_FLASH_CONTENTS:
referencefile = strdup(optarg);
break;
case 'L':
if (++operation_specified > 1) {
fprintf(stderr, "More than one operation "
"specified. Aborting.\n");
cli_classic_abort_usage();
}
list_supported = 1;
break;
case 'z':
#if CONFIG_PRINT_WIKI == 1
if (++operation_specified > 1) {
fprintf(stderr, "More than one operation "
"specified. Aborting.\n");
cli_classic_abort_usage();
}
list_supported_wiki = 1;
#else
fprintf(stderr, "Error: Wiki output was not compiled "
"in. Aborting.\n");
cli_classic_abort_usage();
#endif
break;
case 'p':
if (prog != PROGRAMMER_INVALID) {
fprintf(stderr, "Error: --programmer specified "
"more than once. You can separate "
"multiple\nparameters for a programmer "
"with \",\". Please see the man page "
"for details.\n");
cli_classic_abort_usage();
}
for (prog = 0; prog < PROGRAMMER_INVALID; prog++) {
name = programmer_table[prog].name;
namelen = strlen(name);
if (strncmp(optarg, name, namelen) == 0) {
switch (optarg[namelen]) {
case ':':
pparam = strdup(optarg + namelen + 1);
if (!strlen(pparam)) {
free(pparam);
pparam = NULL;
}
break;
case '\0':
break;
default:
/* The continue refers to the
* for loop. It is here to be
* able to differentiate between
* foo and foobar.
*/
continue;
}
break;
}
}
if (prog == PROGRAMMER_INVALID) {
fprintf(stderr, "Error: Unknown programmer \"%s\". Valid choices are:\n",
optarg);
list_programmers_linebreak(0, 80, 0);
msg_ginfo(".\n");
cli_classic_abort_usage();
}
break;
case 'R':
/* print_version() is always called during startup. */
if (++operation_specified > 1) {
fprintf(stderr, "More than one operation "
"specified. Aborting.\n");
cli_classic_abort_usage();
}
exit(0);
break;
case 'h':
if (++operation_specified > 1) {
fprintf(stderr, "More than one operation "
"specified. Aborting.\n");
cli_classic_abort_usage();
}
cli_classic_usage(argv[0]);
exit(0);
break;
case 'o':
#ifdef STANDALONE
fprintf(stderr, "Log file not supported in standalone mode. Aborting.\n");
cli_classic_abort_usage();
#else /* STANDALONE */
logfile = strdup(optarg);
if (logfile[0] == '\0') {
fprintf(stderr, "No log filename specified.\n");
cli_classic_abort_usage();
}
#endif /* STANDALONE */
break;
default:
cli_classic_abort_usage();
break;
}
}
if (optind < argc) {
fprintf(stderr, "Error: Extra parameter found.\n");
cli_classic_abort_usage();
}
if ((read_it | write_it | verify_it) && check_filename(filename, "image")) {
cli_classic_abort_usage();
}
if (layoutfile && check_filename(layoutfile, "layout")) {
cli_classic_abort_usage();
}
if (fmapfile && check_filename(fmapfile, "fmap")) {
cli_classic_abort_usage();
}
if (referencefile && check_filename(referencefile, "reference")) {
cli_classic_abort_usage();
}
#ifndef STANDALONE
if (logfile && check_filename(logfile, "log"))
cli_classic_abort_usage();
if (logfile && open_logfile(logfile))
cli_classic_abort_usage();
#endif /* !STANDALONE */
#if CONFIG_PRINT_WIKI == 1
if (list_supported_wiki) {
print_supported_wiki();
goto out;
}
#endif
if (list_supported) {
if (print_supported())
ret = 1;
goto out;
}
#ifndef STANDALONE
start_logging();
#endif /* !STANDALONE */
print_buildinfo();
msg_gdbg("Command line (%i args):", argc - 1);
for (i = 0; i < argc; i++) {
msg_gdbg(" %s", argv[i]);
}
msg_gdbg("\n");
if (layoutfile && read_romlayout(layoutfile)) {
ret = 1;
goto out;
}
if (!ifd && !fmap && process_include_args(get_global_layout())) {
ret = 1;
goto out;
}
/* Does a chip with the requested name exist in the flashchips array? */
if (chip_to_probe) {
for (chip = flashchips; chip && chip->name; chip++)
if (!strcmp(chip->name, chip_to_probe))
break;
if (!chip || !chip->name) {
msg_cerr("Error: Unknown chip '%s' specified.\n", chip_to_probe);
msg_gerr("Run flashrom -L to view the hardware supported in this flashrom version.\n");
ret = 1;
goto out;
}
/* Keep chip around for later usage in case a forced read is requested. */
}
if (prog == PROGRAMMER_INVALID) {
if (CONFIG_DEFAULT_PROGRAMMER != PROGRAMMER_INVALID) {
prog = CONFIG_DEFAULT_PROGRAMMER;
/* We need to strdup here because we free(pparam) unconditionally later. */
pparam = strdup(CONFIG_DEFAULT_PROGRAMMER_ARGS);
msg_pinfo("Using default programmer \"%s\" with arguments \"%s\".\n",
programmer_table[CONFIG_DEFAULT_PROGRAMMER].name, pparam);
} else {
msg_perr("Please select a programmer with the --programmer parameter.\n"
"Previously this was not necessary because there was a default set.\n"
#if CONFIG_INTERNAL == 1
"To choose the mainboard of this computer use 'internal'. "
#endif
"Valid choices are:\n");
list_programmers_linebreak(0, 80, 0);
msg_ginfo(".\n");
ret = 1;
goto out;
}
}
/* FIXME: Delay calibration should happen in programmer code. */
myusec_calibrate_delay();
if (programmer_init(prog, pparam)) {
msg_perr("Error: Programmer initialization failed.\n");
ret = 1;
goto out_shutdown;
}
tempstr = flashbuses_to_text(get_buses_supported());
msg_pdbg("The following protocols are supported: %s.\n", tempstr);
free(tempstr);
for (j = 0; j < registered_master_count; j++) {
startchip = 0;
while (chipcount < ARRAY_SIZE(flashes)) {
startchip = probe_flash(®istered_masters[j], startchip, &flashes[chipcount], 0);
if (startchip == -1)
break;
chipcount++;
startchip++;
}
}
if (chipcount > 1) {
msg_cinfo("Multiple flash chip definitions match the detected chip(s): \"%s\"",
flashes[0].chip->name);
for (i = 1; i < chipcount; i++)
msg_cinfo(", \"%s\"", flashes[i].chip->name);
msg_cinfo("\nPlease specify which chip definition to use with the -c <chipname> option.\n");
ret = 1;
goto out_shutdown;
} else if (!chipcount) {
msg_cinfo("No EEPROM/flash device found.\n");
if (!force || !chip_to_probe) {
msg_cinfo("Note: flashrom can never write if the flash chip isn't found "
"automatically.\n");
}
if (force && read_it && chip_to_probe) {
struct registered_master *mst;
int compatible_masters = 0;
msg_cinfo("Force read (-f -r -c) requested, pretending the chip is there:\n");
/* This loop just counts compatible controllers. */
for (j = 0; j < registered_master_count; j++) {
mst = ®istered_masters[j];
/* chip is still set from the chip_to_probe earlier in this function. */
if (mst->buses_supported & chip->bustype)
compatible_masters++;
}
if (!compatible_masters) {
msg_cinfo("No compatible controller found for the requested flash chip.\n");
ret = 1;
goto out_shutdown;
}
if (compatible_masters > 1)
msg_cinfo("More than one compatible controller found for the requested flash "
"chip, using the first one.\n");
for (j = 0; j < registered_master_count; j++) {
mst = ®istered_masters[j];
startchip = probe_flash(mst, 0, &flashes[0], 1);
if (startchip != -1)
break;
}
if (startchip == -1) {
// FIXME: This should never happen! Ask for a bug report?
msg_cinfo("Probing for flash chip '%s' failed.\n", chip_to_probe);
ret = 1;
goto out_shutdown;
}
if (map_flash(&flashes[0]) != 0) {
free(flashes[0].chip);
ret = 1;
goto out_shutdown;
}
msg_cinfo("Please note that forced reads most likely contain garbage.\n");
ret = read_flash_to_file(&flashes[0], filename);
unmap_flash(&flashes[0]);
free(flashes[0].chip);
goto out_shutdown;
}
ret = 1;
goto out_shutdown;
} else if (!chip_to_probe) {
/* repeat for convenience when looking at foreign logs */
tempstr = flashbuses_to_text(flashes[0].chip->bustype);
msg_gdbg("Found %s flash chip \"%s\" (%d kB, %s).\n",
flashes[0].chip->vendor, flashes[0].chip->name, flashes[0].chip->total_size, tempstr);
free(tempstr);
}
fill_flash = &flashes[0];
print_chip_support_status(fill_flash->chip);
unsigned int limitexceeded = count_max_decode_exceedings(fill_flash);
if (limitexceeded > 0 && !force) {
enum chipbustype commonbuses = fill_flash->mst->buses_supported & fill_flash->chip->bustype;
/* Sometimes chip and programmer have more than one bus in common,
* and the limit is not exceeded on all buses. Tell the user. */
if ((bitcount(commonbuses) > limitexceeded)) {
msg_pdbg("There is at least one interface available which could support the size of\n"
"the selected flash chip.\n");
}
msg_cerr("This flash chip is too big for this programmer (--verbose/-V gives details).\n"
"Use --force/-f to override at your own risk.\n");
ret = 1;
goto out_shutdown;
}
if (!(read_it | write_it | verify_it | erase_it)) {
msg_ginfo("No operations were specified.\n");
goto out_shutdown;
}
if (layoutfile) {
layout = get_global_layout();
} else if (ifd && (flashrom_layout_read_from_ifd(&layout, fill_flash, NULL, 0) ||
process_include_args(layout))) {
ret = 1;
goto out_shutdown;
} else if (fmap && fmapfile) {
struct stat s;
if (stat(fmapfile, &s) != 0) {
msg_gerr("Failed to stat fmapfile \"%s\"\n", fmapfile);
ret = 1;
goto out_shutdown;
}
size_t fmapfile_size = s.st_size;
uint8_t *fmapfile_buffer = malloc(fmapfile_size);
if (!fmapfile_buffer) {
ret = 1;
goto out_shutdown;
}
if (read_buf_from_file(fmapfile_buffer, fmapfile_size, fmapfile)) {
ret = 1;
free(fmapfile_buffer);
goto out_shutdown;
}
if (flashrom_layout_read_fmap_from_buffer(&layout, fill_flash, fmapfile_buffer, fmapfile_size) ||
process_include_args(layout)) {
ret = 1;
free(fmapfile_buffer);
goto out_shutdown;
}
free(fmapfile_buffer);
} else if (fmap && (flashrom_layout_read_fmap_from_rom(&layout, fill_flash, 0,
fill_flash->chip->total_size * 1024) || process_include_args(layout))) {
ret = 1;
goto out_shutdown;
}
flashrom_layout_set(fill_flash, layout);
flashrom_flag_set(fill_flash, FLASHROM_FLAG_FORCE, !!force);
#if CONFIG_INTERNAL == 1
flashrom_flag_set(fill_flash, FLASHROM_FLAG_FORCE_BOARDMISMATCH, !!force_boardmismatch);
#endif
flashrom_flag_set(fill_flash, FLASHROM_FLAG_VERIFY_AFTER_WRITE, !dont_verify_it);
flashrom_flag_set(fill_flash, FLASHROM_FLAG_VERIFY_WHOLE_CHIP, !dont_verify_all);
/* FIXME: We should issue an unconditional chip reset here. This can be
* done once we have a .reset function in struct flashchip.
* Give the chip time to settle.
*/
programmer_delay(100000);
if (read_it)
ret = do_read(fill_flash, filename);
else if (erase_it)
ret = do_erase(fill_flash);
else if (write_it)
ret = do_write(fill_flash, filename, referencefile);
else if (verify_it)
ret = do_verify(fill_flash, filename);
flashrom_layout_release(layout);
out_shutdown:
programmer_shutdown();
out:
for (i = 0; i < chipcount; i++)
free(flashes[i].chip);
layout_cleanup();
free(filename);
free(fmapfile);
free(referencefile);
free(layoutfile);
free(pparam);
/* clean up global variables */
free((char *)chip_to_probe); /* Silence! Freeing is not modifying contents. */
chip_to_probe = NULL;
#ifndef STANDALONE
free(logfile);
ret |= close_logfile();
#endif /* !STANDALONE */
return ret;
}
