static int
cmd_part_run( char *params[] )
{
unsigned int n;
if (cmd_params( params ) != 2)
return -1;
if (!cmd_test_cable())
return 1;
if (!chain->parts) {
printf( _("Run \"detect\" first.\n") );
return 1;
}
if (cmd_get_number( params[1], &n ))
return -1;
if (n >= chain->parts->len) {
printf( _("%s: invalid part number\n"), "part" );
return 1;
}
chain->active_part = n;
return 1;
}
static int
cmd_detect_run( char *params[] )
{
if (cmd_params( params ) != 1)
return -1;
if (!cmd_test_cable())
return 1;
buses_free();
parts_free( chain->parts );
chain->parts = NULL;
detect_parts( chain, JTAG_DATA_DIR );
if (!chain->parts)
return 1;
if (!chain->parts->len) {
parts_free( chain->parts );
chain->parts = NULL;
return 1;
}
parts_set_instruction( chain->parts, "SAMPLE/PRELOAD" );
chain_shift_instructions( chain );
chain_shift_data_registers( chain, 1 );
parts_set_instruction( chain->parts, "BYPASS" );
chain_shift_instructions( chain );
return 1;
}
static int
cmd_bus_run( chain_t *chain, char *params[] )
{
unsigned int n;
if (cmd_params( params ) != 2)
return -1;
if (!cmd_test_cable( chain ))
return 1;
if (!chain->parts) {
printf( _("Run \"detect\" first.\n") );
return 1;
}
if (cmd_get_number( params[1], &n ))
return -1;
if (n >= buses.len) {
printf( _("%s: invalid bus number\n"), "bus" );
return 1;
}
bus = buses.buses[n];
return 1;
}
static int
cmd_initbus_run( chain_t *chain, char *params[] )
{
int i;
if (cmd_params( params ) < 2)
return -1;
if (!cmd_test_cable( chain ))
return 1;
if (!chain->parts) {
printf( _("Run \"detect\" first.\n") );
return 1;
}
if (chain->active_part >= chain->parts->len || chain->active_part < 0) {
printf( _("%s: no active part\n"), "initbus" );
return 1;
}
for (i = 0; bus_drivers[i] != NULL; i++) {
if (strcasecmp( bus_drivers[i]->name, params[1] ) == 0) {
bus_t *abus = bus_drivers[i]->new_bus( chain, bus_drivers[i], params );
if (abus == NULL) {
printf( _("bus alloc/attach failed!\n") );
return 1;
}
buses_add( abus );
if (bus_init( abus ) != URJTAG_STATUS_OK)
printf( _("bus initialization failed!\n") );
for (i = 0; i < buses.len; i++)
if (buses.buses[i] == bus)
break;
if (i != buses.len - 1)
printf( _("Initialized bus %d, active bus %d\n"), buses.len - 1, i );
return 1;
}
}
printf( _("Unknown bus: %s\n"), params[1] );
return 1;
}
static int
cmd_salias_run( chain_t *chain, char *params[] )
{
part_t *part;
signal_t *s;
salias_t *sa;
if (cmd_params( params ) != 3)
return -1;
if (!cmd_test_cable( chain ))
return 1;
if (!chain->parts) {
printf( _("Run \"detect\" first.\n") );
return 1;
}
if (chain->active_part >= chain->parts->len) {
printf( _("%s: no active part\n"), "signal" );
return 1;
}
part = chain->parts->parts[chain->active_part];
if (part_find_signal( part, params[1] ) != NULL) {
printf( _("Signal '%s' already defined\n"), params[1] );
return 1;
}
s = part_find_signal( part, params[2] );
if (s == NULL) {
printf( _("Signal '%s' not found\n"), params[2] );
return 1;
}
sa = salias_alloc( params[1], s );
if (!sa) {
printf( _("out of memory\n") );
return 1;
}
sa->next = part->saliases;
part->saliases = sa;
return 1;
}
static int
cmd_shift_run( char *params[] )
{
if (cmd_params( params ) != 2)
return -1;
if (!cmd_test_cable())
return 1;
if (strcmp( params[1], "ir" ) == 0) {
chain_shift_instructions( chain );
return 1;
}
if (strcmp( params[1], "dr" ) == 0) {
chain_shift_data_registers( chain, 1 );
return 1;
}
return -1;
}
static int
cmd_eraseflash_run( chain_t *chain, char *params[] )
{
uint32_t adr = 0;
unsigned int number = 0;
if (cmd_params( params ) != 3)
return -1;
if (!cmd_test_cable( chain ))
return 1;
if (!bus) {
printf( _("Error: Bus driver missing.\n") );
return 1;
}
if (cmd_get_number( params[1], &adr ))
return -1;
if (cmd_get_number( params[2], &number ))
return -1;
flasherase( bus, adr, number );
return 1;
}
static int
cmd_get_run( char *params[] )
{
int data;
signal_t *s;
if (cmd_params( params ) != 3)
return -1;
if (strcmp( params[1], "signal") != 0)
return -1;
if (!cmd_test_cable())
return 1;
if (!chain->parts) {
printf( _("Run \"detect\" first.\n") );
return 1;
}
if (chain->active_part >= chain->parts->len) {
printf( _("%s: no active part\n"), "get" );
return 1;
}
s = part_find_signal( chain->parts->parts[chain->active_part], params[2] );
if (!s) {
printf( _("signal '%s' not found\n"), params[2] );
return 1;
}
data = part_get_signal( chain->parts->parts[chain->active_part], s );
if (data != -1)
printf( _("%s = %d\n"), params[2], data );
return 1;
}
static int
cmd_print_run( chain_t *chain, char *params[] )
{
char format[128];
#if HAVE_SWPRINTF
wchar_t wformat[128];
#endif /* HAVE_SWPRINTF */
wchar_t wheader[128];
char header[128];
int i;
int noheader = 0;
if (cmd_params( params ) > 2)
return -1;
if (!cmd_test_cable( chain ))
return 1;
if (!chain->parts) {
printf( _("Run \"detect\" first.\n") );
return 1;
}
if (cmd_params( params ) == 2) {
if (strcasecmp( params[1], "bus") == 0)
noheader = 1;
if (strcasecmp( params[1], "signals") == 0) {
printf("Signals:\n");
part_t *part;
signal_t *s;
part = chain->parts->parts[chain->active_part];
for(s = part->signals;s != NULL;s = s->next) {
salias_t *sa;
if(s->pin)printf("%s %s",s->name,s->pin);
else printf("%s",s->name);
if(s->input)printf("\tinput=%s",s->input->name);
if(s->output)printf("\toutput=%s",s->output->name);
for (sa = part->saliases; sa != NULL; sa = sa->next) {
if (s == sa->signal)printf("\tsalias=%s",sa->name);
}
printf("\n");
}
return(1);
}
if (strcasecmp( params[1], "instructions") == 0) {
part_t *part;
instruction *inst;
snprintf( format, 128, _(" Active %%-%ds %%-%ds"),
MAXLEN_INSTRUCTION, MAXLEN_DATA_REGISTER );
#if HAVE_SWPRINTF
if (mbstowcs( wformat, format, 128 ) == -1)
printf( _("(%d) String conversion failed!\n"), __LINE__ );
swprintf( wheader, 128, wformat, _("Instruction"), _("Register") );
if (wcstombs( header, wheader, 128 ) == -1)
printf( _("(%d) String conversion failed!\n"), __LINE__ );
#else /* HAVE_SWPRINTF */
snprintf( header, 128, format, _("Instruction"), _("Register") );
if (mbstowcs( wheader, header, 128 ) == -1)
printf( _("(%d) String conversion failed!\n"), __LINE__ );
#endif /* HAVE_SWPRINTF */
puts( header );
for (i = 0; i < wcslen( wheader ); i++ )
putchar( '-' );
putchar( '\n' );
snprintf( format, 128, _(" %%c %%-%ds %%-%ds\n"),
MAXLEN_INSTRUCTION, MAXLEN_DATA_REGISTER );
part = chain->parts->parts[chain->active_part];
for (inst = part->instructions; inst != NULL; inst = inst->next) {
printf( format,
inst == part->active_instruction
? 'X'
: ' ',
inst->name, inst->data_register->name);
}
return(1);
}
}
if (noheader == 0) {
snprintf( format, 128, _(" No. %%-%ds %%-%ds %%-%ds %%-%ds %%-%ds"), MAXLEN_MANUFACTURER, MAXLEN_PART, MAXLEN_STEPPING,
MAXLEN_INSTRUCTION, MAXLEN_DATA_REGISTER );
#if HAVE_SWPRINTF
if (mbstowcs( wformat, format, 128 ) == -1)
printf( _("(%d) String conversion failed!\n"), __LINE__ );
swprintf( wheader, 128, wformat, _("Manufacturer"), _("Part"), _("Stepping"), _("Instruction"), _("Register") );
if (wcstombs( header, wheader, 128 ) == -1)
printf( _("(%d) String conversion failed!\n"), __LINE__ );
#else /* HAVE_SWPRINTF */
snprintf( header, 128, format, _("Manufacturer"), _("Part"), _("Stepping"), _("Instruction"), _("Register") );
if (mbstowcs( wheader, header, 128 ) == -1)
printf( _("(%d) String conversion failed!\n"), __LINE__ );
#endif /* HAVE_SWPRINTF */
puts( header );
for (i = 0; i < wcslen( wheader ); i++ )
putchar( '-' );
putchar( '\n' );
}
if (cmd_params( params ) == 1) {
if (chain->parts->len > chain->active_part) {
if(chain->parts->parts[chain->active_part]->alias)
printf( _(" %3d %s "), chain->active_part,chain->parts->parts[chain->active_part]->alias );
else
printf( _(" %3d "), chain->active_part);
part_print( chain->parts->parts[chain->active_part] );
}
if (bus != NULL) {
int i;
uint64_t a;
bus_area_t area;
for (i = 0; i < buses.len; i++)
if (buses.buses[i] == bus)
break;
printf( _("\nActive bus:\n*%d: "), i );
bus_printinfo( bus );
for (a = 0; a < UINT64_C(0x100000000); a = area.start + area.length) {
if (bus_area( bus, a, &area ) != URJTAG_STATUS_OK) {
printf( _("Error in bus area discovery at 0x%08llX\n"), (long long unsigned int)a );
break;
}
if (area.width != 0) {
if (area.description != NULL)
printf( _("\tstart: 0x%08X, length: 0x%08llX, data width: %d bit, (%s)\n"), area.start, (long long unsigned int)area.length, area.width, _(area.description) );
else
printf( _("\tstart: 0x%08X, length: 0x%08llX, data width: %d bit\n"), area.start, (long long unsigned int)area.length, area.width );
}
}
}
return 1;
}
if (strcasecmp( params[1], "chain" ) == 0) {
parts_print( chain->parts );
return 1;
}
for (i = 0; i < buses.len; i++) {
if (buses.buses[i] == bus)
printf( _("*%d: "), i );
else
printf( _("%d: "), i );
bus_printinfo( buses.buses[i] );
}
return 1;
}
static int
cmd_print_run( char *params[] )
{
char format[100];
#if HAVE_SWPRINTF
wchar_t wformat[100];
#endif /* HAVE_SWPRINTF */
wchar_t wheader[100];
char header[100];
int i;
int noheader = 0;
if (cmd_params( params ) > 2)
return -1;
if (!cmd_test_cable())
return 1;
if (!chain->parts) {
printf( _("Run \"detect\" first.\n") );
return 1;
}
if (cmd_params( params ) == 2) {
if ((strcmp( params[1], "chain" ) != 0) && (strcmp( params[1], "bus") != 0))
return -1;
if (strcmp( params[1], "bus") == 0)
noheader = 1;
}
if (noheader == 0) {
snprintf( format, 100, _(" No. %%-%ds %%-%ds %%-%ds %%-%ds %%-%ds\n"), MAXLEN_MANUFACTURER, MAXLEN_PART, MAXLEN_STEPPING,
MAXLEN_INSTRUCTION, MAXLEN_DATA_REGISTER );
#if HAVE_SWPRINTF
if (mbstowcs( wformat, format, 100 ) == -1)
printf( _("(%d) String conversion failed!\n"), __LINE__ );
swprintf( wheader, 100, wformat, _("Manufacturer"), _("Part"), _("Stepping"), _("Instruction"), _("Register") );
if (wcstombs( header, wheader, 100 ) == -1)
printf( _("(%d) String conversion failed!\n"), __LINE__ );
#else /* HAVE_SWPRINTF */
snprintf( header, 100, format, _("Manufacturer"), _("Part"), _("Stepping"), _("Instruction"), _("Register") );
if (mbstowcs( wheader, header, 100 ) == -1)
printf( _("(%d) String conversion failed!\n"), __LINE__ );
#endif /* HAVE_SWPRINTF */
printf( header );
for (i = 0; i < wcslen( wheader ); i++ )
putchar( '-' );
putchar( '\n' );
}
if (cmd_params( params ) == 1) {
if (chain->parts->len > chain->active_part) {
printf( _(" %3d "), chain->active_part );
part_print( chain->parts->parts[chain->active_part] );
}
if (bus != NULL) {
int i;
uint64_t a;
bus_area_t area;
for (i = 0; i < buses.len; i++)
if (buses.buses[i] == bus)
break;
printf( _("\nActive bus:\n*%d: "), i );
bus_printinfo( bus );
for (a = 0; a < UINT64_C(0x100000000); a = area.start + area.length) {
if (bus_area( bus, a, &area ) != 0) {
printf( _("Error in bus area discovery at 0x%08llX\n"), a );
break;
}
if (area.width != 0) {
if (area.description != NULL)
printf( _("\tstart: 0x%08X, length: 0x%08llX, data width: %d bit, (%s)\n"), area.start, area.length, area.width, _(area.description) );
else
printf( _("\tstart: 0x%08X, length: 0x%08llX, data width: %d bit\n"), area.start, area.length, area.width );
}
}
}
return 1;
}
if (strcmp( params[1], "chain" ) == 0) {
parts_print( chain->parts );
return 1;
}
for (i = 0; i < buses.len; i++) {
if (buses.buses[i] == bus)
printf( _("*%d: "), i );
else
printf( _("%d: "), i );
bus_printinfo( buses.buses[i] );
}
return 1;
}
static int
cmd_instruction_run( chain_t *chain, char *params[] )
{
part_t *part;
if (!cmd_test_cable( chain ))
return 1;
if (!chain->parts) {
printf( _("Run \"detect\" first.\n") );
return 1;
}
if (chain->active_part >= chain->parts->len) {
printf( _("%s: no active part\n"), "instruction" );
return 1;
}
part = chain->parts->parts[chain->active_part];
if (cmd_params( params ) == 2) {
part_set_instruction( part, params[1] );
if (part->active_instruction == NULL)
printf( _("%s: unknown instruction '%s'\n"), "instruction", params[1] );
return 1;
}
if (cmd_params( params ) == 3) {
unsigned int len;
if (strcasecmp( params[1], "length" ) != 0)
return -1;
if (part->instructions != NULL) {
printf( _("instruction length is already set and used\n") );
return 1;
}
if (cmd_get_number( params[2], &len ))
return -1;
part->instruction_length = len;
return 1;
}
if (cmd_params( params ) == 4) {
instruction *i;
if (strlen( params[2] ) != part->instruction_length) {
printf( _("invalid instruction length\n") );
return 1;
}
if (part_find_instruction( part, params[1] ) != NULL) {
printf( _("Instruction '%s' already defined\n"), params[1] );
return 1;
}
i = instruction_alloc( params[1], part->instruction_length, params[2] );
if (!i) {
printf( _("out of memory\n") );
return 1;
}
i->next = part->instructions;
part->instructions = i;
i->data_register = part_find_data_register( part, params[3] );
if (i->data_register == NULL) {
printf( _("unknown data register '%s'\n"), params[3] );
return 1;
}
return 1;
}
return -1;
}
static int
cmd_dr_run( chain_t *chain, char *params[] )
{
int dir = 1;
tap_register *r;
if (cmd_params( params ) < 1 || cmd_params( params ) > 2)
return -1;
if (!cmd_test_cable( chain ))
return 1;
if (!chain->parts) {
printf( _("Run \"detect\" first.\n") );
return 1;
}
if (chain->active_part >= chain->parts->len) {
printf( _("%s: no active part\n"), "dr" );
return 1;
}
if (chain->parts->parts[chain->active_part]->active_instruction == NULL) {
printf( _("%s: part without active instruction\n"), "dr" );
return 1;
}
if (chain->parts->parts[chain->active_part]->active_instruction->data_register == NULL) {
printf( _("%s: part without active data register\n"), "dr" );
return 1;
}
if (params[1]) {
if (strcasecmp( params[1], "in" ) == 0)
dir = 0;
else if (strcasecmp( params[1], "out" ) == 0)
dir = 1;
else {
unsigned int bit;
if (strspn(params[1], "01") != strlen(params[1])) {
return -1;
}
r = chain->parts->parts[chain->active_part]->active_instruction->data_register->in;
if (r->len != strlen(params[1])) {
printf( _("%s: register length mismatch\n"), "dr" );
return 1;
}
for (bit = 0; params[1][bit]; bit++) {
r->data[r->len - 1 - bit] = (params[1][bit] == '1');
}
dir = 0;
}
}
if (dir)
r = chain->parts->parts[chain->active_part]->active_instruction->data_register->out;
else
r = chain->parts->parts[chain->active_part]->active_instruction->data_register->in;
printf( _("%s\n"), register_get_string( r ) );
return 1;
}