|
- /***************************************************************************
- * Copyright (C) 2005 by Dominic Rath *
- * Dominic.Rath@gmx.de *
- * *
- * Copyright (C) 2007,2008 Øyvind Harboe *
- * oyvind.harboe@zylin.com *
- * *
- * Copyright (C) 2009 SoftPLC Corporation *
- * http://softplc.com *
- * dick@softplc.com *
- * *
- * Copyright (C) 2009 Zachary T Welch *
- * zw@superlucidity.net *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
- ***************************************************************************/
- #ifdef HAVE_CONFIG_H
- #include "config.h"
- #endif
-
- #include "jtag.h"
- #include "minidriver.h"
- #include "interface.h"
-
- #ifdef HAVE_STRINGS_H
- #include <strings.h>
- #endif
-
- static const Jim_Nvp nvp_jtag_tap_event[] = {
- { .value = JTAG_TAP_EVENT_ENABLE, .name = "tap-enable" },
- { .value = JTAG_TAP_EVENT_DISABLE, .name = "tap-disable" },
-
- { .name = NULL, .value = -1 }
- };
-
- /* jtag interfaces (parport, FTDI-USB, TI-USB, ...)
- */
-
- #if BUILD_ZY1000 == 1
- extern jtag_interface_t zy1000_interface;
- #elif defined(BUILD_MINIDRIVER_DUMMY)
- extern jtag_interface_t minidummy_interface;
- #else // standard drivers
- #if BUILD_PARPORT == 1
- extern jtag_interface_t parport_interface;
- #endif
-
- #if BUILD_DUMMY == 1
- extern jtag_interface_t dummy_interface;
- #endif
-
- #if BUILD_FT2232_FTD2XX == 1
- extern jtag_interface_t ft2232_interface;
- #endif
-
- #if BUILD_FT2232_LIBFTDI == 1
- extern jtag_interface_t ft2232_interface;
- #endif
-
- #if BUILD_AMTJTAGACCEL == 1
- extern jtag_interface_t amt_jtagaccel_interface;
- #endif
-
- #if BUILD_EP93XX == 1
- extern jtag_interface_t ep93xx_interface;
- #endif
-
- #if BUILD_AT91RM9200 == 1
- extern jtag_interface_t at91rm9200_interface;
- #endif
-
- #if BUILD_GW16012 == 1
- extern jtag_interface_t gw16012_interface;
- #endif
-
- #if BUILD_PRESTO_LIBFTDI == 1 || BUILD_PRESTO_FTD2XX == 1
- extern jtag_interface_t presto_interface;
- #endif
-
- #if BUILD_USBPROG == 1
- extern jtag_interface_t usbprog_interface;
- #endif
-
- #if BUILD_JLINK == 1
- extern jtag_interface_t jlink_interface;
- #endif
-
- #if BUILD_VSLLINK == 1
- extern jtag_interface_t vsllink_interface;
- #endif
-
- #if BUILD_RLINK == 1
- extern jtag_interface_t rlink_interface;
- #endif
-
- #if BUILD_ARMJTAGEW == 1
- extern jtag_interface_t armjtagew_interface;
- #endif
- #endif // standard drivers
-
- /**
- * The list of built-in JTAG interfaces, containing entries for those
- * drivers that were enabled by the @c configure script.
- *
- * The list should be defined to contain either one minidriver interface
- * or some number of standard driver interfaces, never both.
- */
- jtag_interface_t *jtag_interfaces[] = {
- #if BUILD_ZY1000 == 1
- &zy1000_interface,
- #elif defined(BUILD_MINIDRIVER_DUMMY)
- &minidummy_interface,
- #else // standard drivers
- #if BUILD_PARPORT == 1
- &parport_interface,
- #endif
- #if BUILD_DUMMY == 1
- &dummy_interface,
- #endif
- #if BUILD_FT2232_FTD2XX == 1
- &ft2232_interface,
- #endif
- #if BUILD_FT2232_LIBFTDI == 1
- &ft2232_interface,
- #endif
- #if BUILD_AMTJTAGACCEL == 1
- &amt_jtagaccel_interface,
- #endif
- #if BUILD_EP93XX == 1
- &ep93xx_interface,
- #endif
- #if BUILD_AT91RM9200 == 1
- &at91rm9200_interface,
- #endif
- #if BUILD_GW16012 == 1
- &gw16012_interface,
- #endif
- #if BUILD_PRESTO_LIBFTDI == 1 || BUILD_PRESTO_FTD2XX == 1
- &presto_interface,
- #endif
- #if BUILD_USBPROG == 1
- &usbprog_interface,
- #endif
- #if BUILD_JLINK == 1
- &jlink_interface,
- #endif
- #if BUILD_VSLLINK == 1
- &vsllink_interface,
- #endif
- #if BUILD_RLINK == 1
- &rlink_interface,
- #endif
- #if BUILD_ARMJTAGEW == 1
- &armjtagew_interface,
- #endif
- #endif // standard drivers
- NULL,
- };
-
- extern jtag_interface_t *jtag_interface;
-
- /* jtag commands */
- static int handle_interface_list_command(struct command_context_s *cmd_ctx,
- char *cmd, char **args, int argc);
- static int handle_interface_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
- static int handle_jtag_speed_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
- static int handle_jtag_khz_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
- static int handle_jtag_device_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
- static int handle_reset_config_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
- static int handle_jtag_nsrst_delay_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
- static int handle_jtag_ntrst_delay_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-
- static int handle_scan_chain_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-
- static int handle_jtag_reset_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
- static int handle_runtest_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
- static int handle_irscan_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
- static int Jim_Command_drscan(Jim_Interp *interp, int argc, Jim_Obj *const *argv);
- static int Jim_Command_pathmove(Jim_Interp *interp, int argc, Jim_Obj *const *argv);
- static int Jim_Command_flush_count(Jim_Interp *interp, int argc, Jim_Obj *const *args);
-
- static int handle_verify_ircapture_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
- static int handle_verify_jtag_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
- static int handle_tms_sequence_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-
- extern int jtag_examine_chain(void);
- extern int jtag_validate_chain(void);
-
- enum jtag_tap_cfg_param {
- JCFG_EVENT
- };
-
- static Jim_Nvp nvp_config_opts[] = {
- { .name = "-event", .value = JCFG_EVENT },
-
- { .name = NULL, .value = -1 }
- };
-
- static int jtag_tap_configure_cmd( Jim_GetOptInfo *goi, jtag_tap_t * tap)
- {
- Jim_Nvp *n;
- Jim_Obj *o;
- int e;
-
- /* parse config or cget options */
- while (goi->argc > 0) {
- Jim_SetEmptyResult (goi->interp);
-
- e = Jim_GetOpt_Nvp(goi, nvp_config_opts, &n);
- if (e != JIM_OK) {
- Jim_GetOpt_NvpUnknown(goi, nvp_config_opts, 0);
- return e;
- }
-
- switch (n->value) {
- case JCFG_EVENT:
- if (goi->argc == 0) {
- Jim_WrongNumArgs( goi->interp, goi->argc, goi->argv, "-event ?event-name? ..." );
- return JIM_ERR;
- }
-
- e = Jim_GetOpt_Nvp( goi, nvp_jtag_tap_event, &n );
- if (e != JIM_OK) {
- Jim_GetOpt_NvpUnknown(goi, nvp_jtag_tap_event, 1);
- return e;
- }
-
- if (goi->isconfigure) {
- if (goi->argc != 1) {
- Jim_WrongNumArgs(goi->interp, goi->argc, goi->argv, "-event ?event-name? ?EVENT-BODY?");
- return JIM_ERR;
- }
- } else {
- if (goi->argc != 0) {
- Jim_WrongNumArgs(goi->interp, goi->argc, goi->argv, "-event ?event-name?");
- return JIM_ERR;
- }
- }
-
- {
- jtag_tap_event_action_t *jteap;
-
- jteap = tap->event_action;
- /* replace existing? */
- while (jteap) {
- if (jteap->event == (enum jtag_event)n->value) {
- break;
- }
- jteap = jteap->next;
- }
-
- if (goi->isconfigure) {
- if (jteap == NULL) {
- /* create new */
- jteap = calloc(1, sizeof (*jteap));
- }
- jteap->event = n->value;
- Jim_GetOpt_Obj( goi, &o);
- if (jteap->body) {
- Jim_DecrRefCount(interp, jteap->body);
- }
- jteap->body = Jim_DuplicateObj(goi->interp, o);
- Jim_IncrRefCount(jteap->body);
-
- /* add to head of event list */
- jteap->next = tap->event_action;
- tap->event_action = jteap;
- Jim_SetEmptyResult(goi->interp);
- } else {
- /* get */
- if (jteap == NULL) {
- Jim_SetEmptyResult(goi->interp);
- } else {
- Jim_SetResult(goi->interp, Jim_DuplicateObj(goi->interp, jteap->body));
- }
- }
- }
- /* loop for more */
- break;
- }
- } /* while (goi->argc) */
-
- return JIM_OK;
- }
-
- static int is_bad_irval(int ir_length, jim_wide w)
- {
- jim_wide v = 1;
-
- v <<= ir_length;
- v -= 1;
- v = ~v;
- return (w & v) != 0;
- }
-
- static int jim_newtap_cmd( Jim_GetOptInfo *goi )
- {
- jtag_tap_t *pTap;
- jim_wide w;
- int x;
- int e;
- int reqbits;
- Jim_Nvp *n;
- char *cp;
- const Jim_Nvp opts[] = {
- #define NTAP_OPT_IRLEN 0
- { .name = "-irlen" , .value = NTAP_OPT_IRLEN },
- #define NTAP_OPT_IRMASK 1
- { .name = "-irmask" , .value = NTAP_OPT_IRMASK },
- #define NTAP_OPT_IRCAPTURE 2
- { .name = "-ircapture" , .value = NTAP_OPT_IRCAPTURE },
- #define NTAP_OPT_ENABLED 3
- { .name = "-enable" , .value = NTAP_OPT_ENABLED },
- #define NTAP_OPT_DISABLED 4
- { .name = "-disable" , .value = NTAP_OPT_DISABLED },
- #define NTAP_OPT_EXPECTED_ID 5
- { .name = "-expected-id" , .value = NTAP_OPT_EXPECTED_ID },
- { .name = NULL , .value = -1 },
- };
-
- pTap = calloc(1, sizeof(jtag_tap_t));
- if (!pTap) {
- Jim_SetResult_sprintf(goi->interp, "no memory");
- return JIM_ERR;
- }
-
- /*
- * we expect CHIP + TAP + OPTIONS
- * */
- if( goi->argc < 3 ){
- Jim_SetResult_sprintf(goi->interp, "Missing CHIP TAP OPTIONS ....");
- return JIM_ERR;
- }
- Jim_GetOpt_String( goi, &cp, NULL );
- pTap->chip = strdup(cp);
-
- Jim_GetOpt_String( goi, &cp, NULL );
- pTap->tapname = strdup(cp);
-
- /* name + dot + name + null */
- x = strlen(pTap->chip) + 1 + strlen(pTap->tapname) + 1;
- cp = malloc( x );
- sprintf( cp, "%s.%s", pTap->chip, pTap->tapname );
- pTap->dotted_name = cp;
-
- LOG_DEBUG("Creating New Tap, Chip: %s, Tap: %s, Dotted: %s, %d params",
- pTap->chip, pTap->tapname, pTap->dotted_name, goi->argc);
-
- /* deal with options */
- #define NTREQ_IRLEN 1
- #define NTREQ_IRCAPTURE 2
- #define NTREQ_IRMASK 4
-
- /* clear them as we find them */
- reqbits = (NTREQ_IRLEN | NTREQ_IRCAPTURE | NTREQ_IRMASK);
-
- while( goi->argc ){
- e = Jim_GetOpt_Nvp( goi, opts, &n );
- if( e != JIM_OK ){
- Jim_GetOpt_NvpUnknown( goi, opts, 0 );
- return e;
- }
- LOG_DEBUG("Processing option: %s", n->name );
- switch( n->value ){
- case NTAP_OPT_ENABLED:
- pTap->disabled_after_reset = false;
- break;
- case NTAP_OPT_DISABLED:
- pTap->disabled_after_reset = true;
- break;
- case NTAP_OPT_EXPECTED_ID:
- {
- u32 *new_expected_ids;
-
- e = Jim_GetOpt_Wide( goi, &w );
- if( e != JIM_OK) {
- Jim_SetResult_sprintf(goi->interp, "option: %s bad parameter", n->name);
- return e;
- }
-
- new_expected_ids = malloc(sizeof(u32) * (pTap->expected_ids_cnt + 1));
- if (new_expected_ids == NULL) {
- Jim_SetResult_sprintf( goi->interp, "no memory");
- return JIM_ERR;
- }
-
- memcpy(new_expected_ids, pTap->expected_ids, sizeof(u32) * pTap->expected_ids_cnt);
-
- new_expected_ids[pTap->expected_ids_cnt] = w;
-
- free(pTap->expected_ids);
- pTap->expected_ids = new_expected_ids;
- pTap->expected_ids_cnt++;
- break;
- }
- case NTAP_OPT_IRLEN:
- case NTAP_OPT_IRMASK:
- case NTAP_OPT_IRCAPTURE:
- e = Jim_GetOpt_Wide( goi, &w );
- if( e != JIM_OK ){
- Jim_SetResult_sprintf( goi->interp, "option: %s bad parameter", n->name );
- return e;
- }
- switch(n->value){
- case NTAP_OPT_IRLEN:
- if (w > (jim_wide) (8 * sizeof(pTap->ir_capture_value)))
- LOG_WARNING("huge IR length %d", (int) w);
- pTap->ir_length = w;
- reqbits &= (~(NTREQ_IRLEN));
- break;
- case NTAP_OPT_IRMASK:
- if (is_bad_irval(pTap->ir_length, w)) {
- LOG_ERROR("IR mask %x too big",
- (int) w);
- return ERROR_FAIL;
- }
- pTap->ir_capture_mask = w;
- reqbits &= (~(NTREQ_IRMASK));
- break;
- case NTAP_OPT_IRCAPTURE:
- if (is_bad_irval(pTap->ir_length, w)) {
- LOG_ERROR("IR capture %x too big",
- (int) w);
- return ERROR_FAIL;
- }
- pTap->ir_capture_value = w;
- reqbits &= (~(NTREQ_IRCAPTURE));
- break;
- }
- } /* switch(n->value) */
- } /* while( goi->argc ) */
-
- /* default is enabled-after-reset */
- pTap->enabled = !pTap->disabled_after_reset;
-
- /* Did all the required option bits get cleared? */
- if (0 == reqbits)
- {
- jtag_tap_init(pTap);
- return ERROR_OK;
- }
-
- Jim_SetResult_sprintf(goi->interp,
- "newtap: %s missing required parameters",
- pTap->dotted_name);
- jtag_tap_free(pTap);
- return JIM_ERR;
- }
-
- static void jtag_tap_handle_event(jtag_tap_t *tap, enum jtag_event e)
- {
- jtag_tap_event_action_t * jteap;
- int done;
-
- jteap = tap->event_action;
-
- done = 0;
- while (jteap) {
- if (jteap->event == e) {
- done = 1;
- LOG_DEBUG( "JTAG tap: %s event: %d (%s) action: %s\n",
- tap->dotted_name,
- e,
- Jim_Nvp_value2name_simple(nvp_jtag_tap_event, e)->name,
- Jim_GetString(jteap->body, NULL) );
- if (Jim_EvalObj(interp, jteap->body) != JIM_OK) {
- Jim_PrintErrorMessage(interp);
- } else {
- /* NOTE: we currently assume the handlers
- * can't fail. That presumes later code
- * will be verifying the scan chains ...
- */
- tap->enabled = (e == JTAG_TAP_EVENT_ENABLE);
- }
- }
-
- jteap = jteap->next;
- }
-
- if (!done) {
- LOG_DEBUG( "event %d %s - no action",
- e,
- Jim_Nvp_value2name_simple( nvp_jtag_tap_event, e)->name);
- }
- }
-
-
- static int jim_jtag_command( Jim_Interp *interp, int argc, Jim_Obj *const *argv )
- {
- Jim_GetOptInfo goi;
- int e;
- Jim_Nvp *n;
- Jim_Obj *o;
- struct command_context_s *context;
-
- enum {
- JTAG_CMD_INTERFACE,
- JTAG_CMD_INIT_RESET,
- JTAG_CMD_NEWTAP,
- JTAG_CMD_TAPENABLE,
- JTAG_CMD_TAPDISABLE,
- JTAG_CMD_TAPISENABLED,
- JTAG_CMD_CONFIGURE,
- JTAG_CMD_CGET
- };
-
- const Jim_Nvp jtag_cmds[] = {
- { .name = "interface" , .value = JTAG_CMD_INTERFACE },
- { .name = "arp_init-reset", .value = JTAG_CMD_INIT_RESET },
- { .name = "newtap" , .value = JTAG_CMD_NEWTAP },
- { .name = "tapisenabled" , .value = JTAG_CMD_TAPISENABLED },
- { .name = "tapenable" , .value = JTAG_CMD_TAPENABLE },
- { .name = "tapdisable" , .value = JTAG_CMD_TAPDISABLE },
- { .name = "configure" , .value = JTAG_CMD_CONFIGURE },
- { .name = "cget" , .value = JTAG_CMD_CGET },
-
- { .name = NULL, .value = -1 },
- };
-
- context = Jim_GetAssocData(interp, "context");
- /* go past the command */
- Jim_GetOpt_Setup( &goi, interp, argc-1, argv+1 );
-
- e = Jim_GetOpt_Nvp( &goi, jtag_cmds, &n );
- if( e != JIM_OK ){
- Jim_GetOpt_NvpUnknown( &goi, jtag_cmds, 0 );
- return e;
- }
- Jim_SetEmptyResult( goi.interp );
- switch( n->value ){
- case JTAG_CMD_INTERFACE:
- /* return the name of the interface */
- /* TCL code might need to know the exact type... */
- /* FUTURE: we allow this as a means to "set" the interface. */
- if( goi.argc != 0 ){
- Jim_WrongNumArgs( goi.interp, 1, goi.argv-1, "(no params)");
- return JIM_ERR;
- }
- Jim_SetResultString( goi.interp, jtag_interface->name, -1 );
- return JIM_OK;
- case JTAG_CMD_INIT_RESET:
- if( goi.argc != 0 ){
- Jim_WrongNumArgs( goi.interp, 1, goi.argv-1, "(no params)");
- return JIM_ERR;
- }
- e = jtag_init_reset(context);
- if( e != ERROR_OK ){
- Jim_SetResult_sprintf( goi.interp, "error: %d", e);
- return JIM_ERR;
- }
- return JIM_OK;
- case JTAG_CMD_NEWTAP:
- return jim_newtap_cmd( &goi );
- break;
- case JTAG_CMD_TAPISENABLED:
- case JTAG_CMD_TAPENABLE:
- case JTAG_CMD_TAPDISABLE:
- if( goi.argc != 1 ){
- Jim_SetResultString( goi.interp, "Too many parameters",-1 );
- return JIM_ERR;
- }
-
- {
- jtag_tap_t *t;
-
- t = jtag_tap_by_jim_obj(goi.interp, goi.argv[0]);
- if (t == NULL)
- return JIM_ERR;
-
- switch (n->value) {
- case JTAG_CMD_TAPISENABLED:
- break;
- case JTAG_CMD_TAPENABLE:
- if (t->enabled)
- break;
- jtag_tap_handle_event(t, JTAG_TAP_EVENT_ENABLE);
- if (!t->enabled)
- break;
-
- /* FIXME add JTAG sanity checks, w/o TLR
- * - scan chain length grew by one (this)
- * - IDs and IR lengths are as expected
- */
-
- jtag_call_event_callbacks(JTAG_TAP_EVENT_ENABLE);
- break;
- case JTAG_CMD_TAPDISABLE:
- if (!t->enabled)
- break;
- jtag_tap_handle_event(t, JTAG_TAP_EVENT_DISABLE);
- if (t->enabled)
- break;
-
- /* FIXME add JTAG sanity checks, w/o TLR
- * - scan chain length shrank by one (this)
- * - IDs and IR lengths are as expected
- */
-
- jtag_call_event_callbacks(JTAG_TAP_EVENT_DISABLE);
- break;
- }
- e = t->enabled;
- Jim_SetResult(goi.interp, Jim_NewIntObj(goi.interp, e));
- return JIM_OK;
- }
- break;
-
- case JTAG_CMD_CGET:
- if( goi.argc < 2 ){
- Jim_WrongNumArgs( goi.interp, 0, NULL, "?tap-name? -option ...");
- return JIM_ERR;
- }
-
- {
- jtag_tap_t *t;
-
- Jim_GetOpt_Obj(&goi, &o);
- t = jtag_tap_by_jim_obj( goi.interp, o );
- if( t == NULL ){
- return JIM_ERR;
- }
-
- goi.isconfigure = 0;
- return jtag_tap_configure_cmd( &goi, t);
- }
- break;
-
- case JTAG_CMD_CONFIGURE:
- if( goi.argc < 3 ){
- Jim_WrongNumArgs( goi.interp, 0, NULL, "?tap-name? -option ?VALUE? ...");
- return JIM_ERR;
- }
-
- {
- jtag_tap_t *t;
-
- Jim_GetOpt_Obj(&goi, &o);
- t = jtag_tap_by_jim_obj( goi.interp, o );
- if( t == NULL ){
- return JIM_ERR;
- }
-
- goi.isconfigure = 1;
- return jtag_tap_configure_cmd( &goi, t);
- }
- }
-
- return JIM_ERR;
- }
-
- int jtag_register_commands(struct command_context_s *cmd_ctx)
- {
- register_jim( cmd_ctx, "jtag", jim_jtag_command, "perform jtag tap actions");
-
- register_command(cmd_ctx, NULL, "interface", handle_interface_command,
- COMMAND_CONFIG, "try to configure interface");
- register_command(cmd_ctx, NULL,
- "interface_list", &handle_interface_list_command,
- COMMAND_ANY, "list all built-in interfaces");
- register_command(cmd_ctx, NULL, "jtag_speed", handle_jtag_speed_command,
- COMMAND_ANY, "(DEPRECATED) set jtag speed (if supported)");
- register_command(cmd_ctx, NULL, "jtag_khz", handle_jtag_khz_command,
- COMMAND_ANY, "set maximum jtag speed (if supported); "
- "parameter is maximum khz, or 0 for adaptive clocking (RTCK).");
- register_command(cmd_ctx, NULL, "jtag_device", handle_jtag_device_command,
- COMMAND_CONFIG, "(DEPRECATED) jtag_device <ir_length> <ir_expected> <ir_mask>");
- register_command(cmd_ctx, NULL, "reset_config", handle_reset_config_command,
- COMMAND_ANY,
- "[none/trst_only/srst_only/trst_and_srst] [srst_pulls_trst/trst_pulls_srst] [combined/separate] [trst_push_pull/trst_open_drain] [srst_push_pull/srst_open_drain]");
- register_command(cmd_ctx, NULL, "jtag_nsrst_delay", handle_jtag_nsrst_delay_command,
- COMMAND_ANY, "jtag_nsrst_delay <ms> - delay after deasserting srst in ms");
- register_command(cmd_ctx, NULL, "jtag_ntrst_delay", handle_jtag_ntrst_delay_command,
- COMMAND_ANY, "jtag_ntrst_delay <ms> - delay after deasserting trst in ms");
-
- register_command(cmd_ctx, NULL, "scan_chain", handle_scan_chain_command,
- COMMAND_EXEC, "print current scan chain configuration");
-
- register_command(cmd_ctx, NULL, "jtag_reset", handle_jtag_reset_command,
- COMMAND_EXEC, "toggle reset lines <trst> <srst>");
- register_command(cmd_ctx, NULL, "runtest", handle_runtest_command,
- COMMAND_EXEC, "move to Run-Test/Idle, and execute <num_cycles>");
- register_command(cmd_ctx, NULL, "irscan", handle_irscan_command,
- COMMAND_EXEC, "execute IR scan <device> <instr> [dev2] [instr2] ...");
- register_jim(cmd_ctx, "drscan", Jim_Command_drscan, "execute DR scan <device> <num_bits> <value> <num_bits1> <value2> ...");
- register_jim(cmd_ctx, "flush_count", Jim_Command_flush_count, "returns number of times the JTAG queue has been flushed");
- register_jim(cmd_ctx, "pathmove", Jim_Command_pathmove, "move JTAG to state1 then to state2, state3, etc. <state1>,<state2>,<stat3>...");
-
- register_command(cmd_ctx, NULL, "verify_ircapture", handle_verify_ircapture_command,
- COMMAND_ANY, "verify value captured during Capture-IR <enable|disable>");
- register_command(cmd_ctx, NULL, "verify_jtag", handle_verify_jtag_command,
- COMMAND_ANY, "verify value capture <enable|disable>");
- register_command(cmd_ctx, NULL, "tms_sequence", handle_tms_sequence_command,
- COMMAND_ANY, "choose short(default) or long tms_sequence <short|long>");
- return ERROR_OK;
- }
-
- static int default_khz(int khz, int *jtag_speed)
- {
- LOG_ERROR("Translation from khz to jtag_speed not implemented");
- return ERROR_FAIL;
- }
-
- static int default_speed_div(int speed, int *khz)
- {
- LOG_ERROR("Translation from jtag_speed to khz not implemented");
- return ERROR_FAIL;
- }
-
- static int default_power_dropout(int *dropout)
- {
- *dropout=0; /* by default we can't detect power dropout */
- return ERROR_OK;
- }
-
- static int default_srst_asserted(int *srst_asserted)
- {
- *srst_asserted=0; /* by default we can't detect srst asserted */
- return ERROR_OK;
- }
-
- static int handle_interface_command(struct command_context_s *cmd_ctx,
- char *cmd, char **args, int argc)
- {
- /* check whether the interface is already configured */
- if (jtag_interface)
- {
- LOG_WARNING("Interface already configured, ignoring");
- return ERROR_OK;
- }
-
- /* interface name is a mandatory argument */
- if (argc != 1 || args[0][0] == '\0')
- return ERROR_COMMAND_SYNTAX_ERROR;
-
- for (unsigned i = 0; NULL != jtag_interfaces[i]; i++)
- {
- if (strcmp(args[0], jtag_interfaces[i]->name) != 0)
- continue;
-
- int retval = jtag_interfaces[i]->register_commands(cmd_ctx);
- if (ERROR_OK != retval)
- return retval;
-
- jtag_interface = jtag_interfaces[i];
-
- if (jtag_interface->khz == NULL)
- jtag_interface->khz = default_khz;
- if (jtag_interface->speed_div == NULL)
- jtag_interface->speed_div = default_speed_div;
- if (jtag_interface->power_dropout == NULL)
- jtag_interface->power_dropout = default_power_dropout;
- if (jtag_interface->srst_asserted == NULL)
- jtag_interface->srst_asserted = default_srst_asserted;
-
- return ERROR_OK;
- }
-
- /* no valid interface was found (i.e. the configuration option,
- * didn't match one of the compiled-in interfaces
- */
- LOG_ERROR("The specified JTAG interface was not found (%s)", args[0]);
- handle_interface_list_command(cmd_ctx, cmd, args, argc);
- return ERROR_JTAG_INVALID_INTERFACE;
- }
-
- static int handle_interface_list_command(struct command_context_s *cmd_ctx,
- char *cmd, char **args, int argc)
- {
- if (strcmp(cmd, "interface_list") == 0 && argc > 0)
- return ERROR_COMMAND_SYNTAX_ERROR;
-
- command_print(cmd_ctx, "The following JTAG interfaces are available:");
- for (unsigned i = 0; NULL != jtag_interfaces[i]; i++)
- {
- const char *name = jtag_interfaces[i]->name;
- command_print(cmd_ctx, "%u: %s", i + 1, name);
- }
-
- return ERROR_OK;
- }
-
- static int handle_jtag_device_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
- {
- int e;
- char buf[1024];
- Jim_Obj *newargs[ 10 ];
- /*
- * CONVERT SYNTAX
- * argv[-1] = command
- * argv[ 0] = ir length
- * argv[ 1] = ir capture
- * argv[ 2] = ir mask
- * argv[ 3] = not actually used by anything but in the docs
- */
-
- if( argc < 4 ){
- command_print( cmd_ctx, "OLD DEPRECATED SYNTAX: Please use the NEW syntax");
- return ERROR_OK;
- }
- command_print( cmd_ctx, "OLD SYNTAX: DEPRECATED - translating to new syntax");
- command_print( cmd_ctx, "jtag newtap CHIP TAP -irlen %s -ircapture %s -irvalue %s",
- args[0],
- args[1],
- args[2] );
- command_print( cmd_ctx, "Example: STM32 has 2 taps, the cortexM3(len4) + boundaryscan(len5)");
- command_print( cmd_ctx, "jtag newtap stm32 cortexm3 ....., thus creating the tap: \"stm32.cortexm3\"");
- command_print( cmd_ctx, "jtag newtap stm32 boundary ....., and the tap: \"stm32.boundary\"");
- command_print( cmd_ctx, "And then refer to the taps by the dotted name.");
-
- newargs[0] = Jim_NewStringObj( interp, "jtag", -1 );
- newargs[1] = Jim_NewStringObj( interp, "newtap", -1 );
- sprintf( buf, "chip%d", jtag_tap_count() );
- newargs[2] = Jim_NewStringObj( interp, buf, -1 );
- sprintf( buf, "tap%d", jtag_tap_count() );
- newargs[3] = Jim_NewStringObj( interp, buf, -1 );
- newargs[4] = Jim_NewStringObj( interp, "-irlen", -1 );
- newargs[5] = Jim_NewStringObj( interp, args[0], -1 );
- newargs[6] = Jim_NewStringObj( interp, "-ircapture", -1 );
- newargs[7] = Jim_NewStringObj( interp, args[1], -1 );
- newargs[8] = Jim_NewStringObj( interp, "-irmask", -1 );
- newargs[9] = Jim_NewStringObj( interp, args[2], -1 );
-
- command_print( cmd_ctx, "NEW COMMAND:");
- sprintf( buf, "%s %s %s %s %s %s %s %s %s %s",
- Jim_GetString( newargs[0], NULL ),
- Jim_GetString( newargs[1], NULL ),
- Jim_GetString( newargs[2], NULL ),
- Jim_GetString( newargs[3], NULL ),
- Jim_GetString( newargs[4], NULL ),
- Jim_GetString( newargs[5], NULL ),
- Jim_GetString( newargs[6], NULL ),
- Jim_GetString( newargs[7], NULL ),
- Jim_GetString( newargs[8], NULL ),
- Jim_GetString( newargs[9], NULL ) );
-
- e = jim_jtag_command( interp, 10, newargs );
- if( e != JIM_OK ){
- command_print( cmd_ctx, "%s", Jim_GetString( Jim_GetResult(interp), NULL ) );
- }
- return e;
- }
-
- static int handle_scan_chain_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
- {
- jtag_tap_t *tap;
-
- tap = jtag_all_taps();
- command_print(cmd_ctx, " TapName | Enabled | IdCode Expected IrLen IrCap IrMask Instr ");
- command_print(cmd_ctx, "---|--------------------|---------|------------|------------|------|------|------|---------");
-
- while( tap ){
- u32 expected, expected_mask, cur_instr, ii;
- expected = buf_get_u32(tap->expected, 0, tap->ir_length);
- expected_mask = buf_get_u32(tap->expected_mask, 0, tap->ir_length);
- cur_instr = buf_get_u32(tap->cur_instr, 0, tap->ir_length);
-
- command_print(cmd_ctx,
- "%2d | %-18s | %c | 0x%08x | 0x%08x | 0x%02x | 0x%02x | 0x%02x | 0x%02x",
- tap->abs_chain_position,
- tap->dotted_name,
- tap->enabled ? 'Y' : 'n',
- tap->idcode,
- (tap->expected_ids_cnt > 0 ? tap->expected_ids[0] : 0),
- tap->ir_length,
- expected,
- expected_mask,
- cur_instr);
-
- for (ii = 1; ii < tap->expected_ids_cnt; ii++) {
- command_print(cmd_ctx, " | | | | 0x%08x | | | | ",
- tap->expected_ids[ii]);
- }
-
- tap = tap->next_tap;
- }
-
- return ERROR_OK;
- }
-
- static int handle_reset_config_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
- {
- int new_cfg = 0;
- int mask = 0;
-
- if (argc < 1)
- return ERROR_COMMAND_SYNTAX_ERROR;
-
- /* Original versions cared about the order of these tokens:
- * reset_config signals [combination [trst_type [srst_type]]]
- * They also clobbered the previous configuration even on error.
- *
- * Here we don't care about the order, and only change values
- * which have been explicitly specified.
- */
- for (; argc; argc--, args++) {
- int tmp = 0;
- int m;
-
- /* signals */
- m = RESET_HAS_TRST | RESET_HAS_SRST;
- if (strcmp(*args, "none") == 0)
- tmp = RESET_NONE;
- else if (strcmp(*args, "trst_only") == 0)
- tmp = RESET_HAS_TRST;
- else if (strcmp(*args, "srst_only") == 0)
- tmp = RESET_HAS_SRST;
- else if (strcmp(*args, "trst_and_srst") == 0)
- tmp = RESET_HAS_TRST | RESET_HAS_SRST;
- else
- m = 0;
- if (mask & m) {
- LOG_ERROR("extra reset_config %s spec (%s)",
- "signal", *args);
- return ERROR_INVALID_ARGUMENTS;
- }
- if (m)
- goto next;
-
- /* combination (options for broken wiring) */
- m = RESET_SRST_PULLS_TRST | RESET_TRST_PULLS_SRST;
- if (strcmp(*args, "separate") == 0)
- /* separate reset lines - default */;
- else if (strcmp(*args, "srst_pulls_trst") == 0)
- tmp |= RESET_SRST_PULLS_TRST;
- else if (strcmp(*args, "trst_pulls_srst") == 0)
- tmp |= RESET_TRST_PULLS_SRST;
- else if (strcmp(*args, "combined") == 0)
- tmp |= RESET_SRST_PULLS_TRST | RESET_TRST_PULLS_SRST;
- else
- m = 0;
- if (mask & m) {
- LOG_ERROR("extra reset_config %s spec (%s)",
- "combination", *args);
- return ERROR_INVALID_ARGUMENTS;
- }
- if (m)
- goto next;
-
- /* trst_type (NOP without HAS_TRST) */
- m = RESET_TRST_OPEN_DRAIN;
- if (strcmp(*args, "trst_open_drain") == 0)
- tmp |= RESET_TRST_OPEN_DRAIN;
- else if (strcmp(*args, "trst_push_pull") == 0)
- /* push/pull from adapter - default */;
- else
- m = 0;
- if (mask & m) {
- LOG_ERROR("extra reset_config %s spec (%s)",
- "trst_type", *args);
- return ERROR_INVALID_ARGUMENTS;
- }
- if (m)
- goto next;
-
- /* srst_type (NOP without HAS_SRST) */
- m |= RESET_SRST_PUSH_PULL;
- if (strcmp(*args, "srst_push_pull") == 0)
- tmp |= RESET_SRST_PUSH_PULL;
- else if (strcmp(*args, "srst_open_drain") == 0)
- /* open drain from adapter - default */;
- else
- m = 0;
- if (mask & m) {
- LOG_ERROR("extra reset_config %s spec (%s)",
- "srst_type", *args);
- return ERROR_INVALID_ARGUMENTS;
- }
- if (m)
- goto next;
-
- /* caller provided nonsense; fail */
- LOG_ERROR("unknown reset_config flag (%s)", *args);
- return ERROR_INVALID_ARGUMENTS;
-
- next:
- /* Remember the bits which were specified (mask)
- * and their new values (new_cfg).
- */
- mask |= m;
- new_cfg |= tmp;
- }
-
- /* clear previous values of those bits, save new values */
- enum reset_types old_cfg = jtag_get_reset_config();
- old_cfg &= ~mask;
- new_cfg |= old_cfg;
- jtag_set_reset_config(new_cfg);
-
- return ERROR_OK;
- }
-
- static int handle_jtag_nsrst_delay_command(struct command_context_s *cmd_ctx,
- char *cmd, char **args, int argc)
- {
- if (argc > 1)
- return ERROR_COMMAND_SYNTAX_ERROR;
- if (argc == 1)
- {
- unsigned delay;
- int retval = parse_uint(args[0], &delay);
- if (ERROR_OK != retval)
- return retval;
- jtag_set_nsrst_delay(delay);
- }
- command_print(cmd_ctx, "jtag_nsrst_delay: %u", jtag_get_nsrst_delay());
- return ERROR_OK;
- }
-
- static int handle_jtag_ntrst_delay_command(struct command_context_s *cmd_ctx,
- char *cmd, char **args, int argc)
- {
- if (argc > 1)
- return ERROR_COMMAND_SYNTAX_ERROR;
- if (argc == 1)
- {
- unsigned delay;
- int retval = parse_uint(args[0], &delay);
- if (ERROR_OK != retval)
- return retval;
- jtag_set_ntrst_delay(delay);
- }
- command_print(cmd_ctx, "jtag_ntrst_delay: %u", jtag_get_ntrst_delay());
- return ERROR_OK;
- }
-
- static int handle_jtag_speed_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
- {
- int retval = ERROR_OK;
-
- if (argc > 1)
- return ERROR_COMMAND_SYNTAX_ERROR;
- if (argc == 1)
- {
- LOG_DEBUG("handle jtag speed");
-
- unsigned cur_speed = 0;
- int retval = parse_uint(args[0], &cur_speed);
- if (ERROR_OK != retval)
- return retval;
- retval = jtag_set_speed(cur_speed);
-
- }
- command_print(cmd_ctx, "jtag_speed: %d", jtag_get_speed());
-
- return retval;
- }
-
- static int handle_jtag_khz_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
- {
- if (argc > 1)
- return ERROR_COMMAND_SYNTAX_ERROR;
-
- int retval = ERROR_OK;
- if (argc == 1)
- {
- unsigned khz = 0;
- int retval = parse_uint(args[0], &khz);
- if (ERROR_OK != retval)
- return retval;
- retval = jtag_config_khz(khz);
- if (ERROR_OK != retval)
- return retval;
- }
-
- int cur_speed = jtag_get_speed_khz();
- retval = jtag_get_speed_readable(&cur_speed);
- if (ERROR_OK != retval)
- return retval;
-
- if (cur_speed)
- command_print(cmd_ctx, "%d kHz", cur_speed);
- else
- command_print(cmd_ctx, "RCLK - adaptive");
-
- return retval;
- }
-
- static int handle_jtag_reset_command(struct command_context_s *cmd_ctx,
- char *cmd, char **args, int argc)
- {
- if (argc != 2)
- return ERROR_COMMAND_SYNTAX_ERROR;
-
- int trst = -1;
- if (args[0][0] == '1')
- trst = 1;
- else if (args[0][0] == '0')
- trst = 0;
- else
- return ERROR_COMMAND_SYNTAX_ERROR;
-
- int srst = -1;
- if (args[1][0] == '1')
- srst = 1;
- else if (args[1][0] == '0')
- srst = 0;
- else
- return ERROR_COMMAND_SYNTAX_ERROR;
-
- if (jtag_interface_init(cmd_ctx) != ERROR_OK)
- return ERROR_JTAG_INIT_FAILED;
-
- jtag_add_reset(trst, srst);
- jtag_execute_queue();
-
- return ERROR_OK;
- }
-
- static int handle_runtest_command(struct command_context_s *cmd_ctx,
- char *cmd, char **args, int argc)
- {
- if (argc != 1)
- return ERROR_COMMAND_SYNTAX_ERROR;
-
- unsigned num_clocks;
- int retval = parse_uint(args[0], &num_clocks);
- if (ERROR_OK != retval)
- return retval;
-
- jtag_add_runtest(num_clocks, TAP_IDLE);
- jtag_execute_queue();
-
- return ERROR_OK;
- }
-
- /*
- * For "irscan" or "drscan" commands, the "end" (really, "next") state
- * should be stable ... and *NOT* a shift state, otherwise free-running
- * jtag clocks could change the values latched by the update state.
- */
- static bool scan_is_safe(tap_state_t state)
- {
- switch (state)
- {
- case TAP_RESET:
- case TAP_IDLE:
- case TAP_DRPAUSE:
- case TAP_IRPAUSE:
- return true;
- default:
- return false;
- }
- }
-
-
- static int handle_irscan_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
- {
- int i;
- scan_field_t *fields;
- jtag_tap_t *tap;
- tap_state_t endstate;
-
- if ((argc < 2) || (argc % 2))
- {
- return ERROR_COMMAND_SYNTAX_ERROR;
- }
-
- /* optional "-endstate" "statename" at the end of the arguments,
- * so that e.g. IRPAUSE can let us load the data register before
- * entering RUN/IDLE to execute the instruction we load here.
- */
- endstate = TAP_IDLE;
-
- if( argc >= 4 ){
- /* have at least one pair of numbers. */
- /* is last pair the magic text? */
- if( 0 == strcmp( "-endstate", args[ argc - 2 ] ) ){
- const char *cpA;
- const char *cpS;
- cpA = args[ argc-1 ];
- for( endstate = 0 ; endstate < TAP_NUM_STATES ; endstate++ ){
- cpS = tap_state_name( endstate );
- if( 0 == strcmp( cpA, cpS ) ){
- break;
- }
- }
- if( endstate >= TAP_NUM_STATES ){
- return ERROR_COMMAND_SYNTAX_ERROR;
- } else {
- if (!scan_is_safe(endstate))
- LOG_WARNING("irscan with unsafe "
- "endstate \"%s\"", cpA);
- /* found - remove the last 2 args */
- argc -= 2;
- }
- }
- }
-
- int num_fields = argc / 2;
- size_t fields_len = sizeof(scan_field_t) * num_fields;
- fields = malloc(fields_len);
- memset(fields, 0, fields_len);
-
- int retval;
- for (i = 0; i < num_fields; i++)
- {
- tap = jtag_tap_by_string( args[i*2] );
- if (tap==NULL)
- {
- command_print( cmd_ctx, "Tap: %s unknown", args[i*2] );
- return ERROR_FAIL;
- }
- int field_size = tap->ir_length;
- fields[i].tap = tap;
- fields[i].num_bits = field_size;
- fields[i].out_value = malloc(CEIL(field_size, 8));
-
- u32 value;
- retval = parse_u32(args[i * 2 + 1], &value);
- if (ERROR_OK != retval)
- goto error_return;
- buf_set_u32(fields[i].out_value, 0, field_size, value);
- fields[i].in_value = NULL;
- }
-
- /* did we have an endstate? */
- jtag_add_ir_scan(num_fields, fields, endstate);
-
- retval = jtag_execute_queue();
-
- error_return:
- for (i = 0; i < num_fields; i++)
- {
- if (NULL != fields[i].out_value)
- free(fields[i].out_value);
- }
-
- free (fields);
-
- return retval;
- }
-
- static int Jim_Command_drscan(Jim_Interp *interp, int argc, Jim_Obj *const *args)
- {
- int retval;
- scan_field_t *fields;
- int num_fields;
- int field_count = 0;
- int i, e;
- jtag_tap_t *tap;
- tap_state_t endstate;
-
- /* args[1] = device
- * args[2] = num_bits
- * args[3] = hex string
- * ... repeat num bits and hex string ...
- *
- * .. optionally:
- * args[N-2] = "-endstate"
- * args[N-1] = statename
- */
- if ((argc < 4) || ((argc % 2)!=0))
- {
- Jim_WrongNumArgs(interp, 1, args, "wrong arguments");
- return JIM_ERR;
- }
-
- endstate = TAP_IDLE;
-
- script_debug(interp, "drscan", argc, args);
-
- /* validate arguments as numbers */
- e = JIM_OK;
- for (i = 2; i < argc; i+=2)
- {
- long bits;
- const char *cp;
-
- e = Jim_GetLong(interp, args[i], &bits);
- /* If valid - try next arg */
- if( e == JIM_OK ){
- continue;
- }
-
- /* Not valid.. are we at the end? */
- if ( ((i+2) != argc) ){
- /* nope, then error */
- return e;
- }
-
- /* it could be: "-endstate FOO"
- * e.g. DRPAUSE so we can issue more instructions
- * before entering RUN/IDLE and executing them.
- */
-
- /* get arg as a string. */
- cp = Jim_GetString( args[i], NULL );
- /* is it the magic? */
- if( 0 == strcmp( "-endstate", cp ) ){
- /* is the statename valid? */
- cp = Jim_GetString( args[i+1], NULL );
-
- /* see if it is a valid state name */
- endstate = tap_state_by_name(cp);
- if( endstate < 0 ){
- /* update the error message */
- Jim_SetResult_sprintf(interp,"endstate: %s invalid", cp );
- } else {
- if (!scan_is_safe(endstate))
- LOG_WARNING("drscan with unsafe "
- "endstate \"%s\"", cp);
-
- /* valid - so clear the error */
- e = JIM_OK;
- /* and remove the last 2 args */
- argc -= 2;
- }
- }
-
- /* Still an error? */
- if( e != JIM_OK ){
- return e; /* too bad */
- }
- } /* validate args */
-
- tap = jtag_tap_by_jim_obj( interp, args[1] );
- if( tap == NULL ){
- return JIM_ERR;
- }
-
- num_fields=(argc-2)/2;
- fields = malloc(sizeof(scan_field_t) * num_fields);
- for (i = 2; i < argc; i+=2)
- {
- long bits;
- int len;
- const char *str;
-
- Jim_GetLong(interp, args[i], &bits);
- str = Jim_GetString(args[i+1], &len);
-
- fields[field_count].tap = tap;
- fields[field_count].num_bits = bits;
- fields[field_count].out_value = malloc(CEIL(bits, 8));
- str_to_buf(str, len, fields[field_count].out_value, bits, 0);
- fields[field_count].in_value = fields[field_count].out_value;
- field_count++;
- }
-
- jtag_add_dr_scan(num_fields, fields, endstate);
-
- retval = jtag_execute_queue();
- if (retval != ERROR_OK)
- {
- Jim_SetResultString(interp, "drscan: jtag execute failed",-1);
- return JIM_ERR;
- }
-
- field_count=0;
- Jim_Obj *list = Jim_NewListObj(interp, NULL, 0);
- for (i = 2; i < argc; i+=2)
- {
- long bits;
- char *str;
-
- Jim_GetLong(interp, args[i], &bits);
- str = buf_to_str(fields[field_count].in_value, bits, 16);
- free(fields[field_count].out_value);
-
- Jim_ListAppendElement(interp, list, Jim_NewStringObj(interp, str, strlen(str)));
- free(str);
- field_count++;
- }
-
- Jim_SetResult(interp, list);
-
- free(fields);
-
- return JIM_OK;
- }
-
-
- static int Jim_Command_pathmove(Jim_Interp *interp, int argc, Jim_Obj *const *args)
- {
- tap_state_t states[8];
-
- if ((argc < 2) || ((size_t)argc > (sizeof(states)/sizeof(*states)+1)))
- {
- Jim_WrongNumArgs(interp, 1, args, "wrong arguments");
- return JIM_ERR;
- }
-
- script_debug(interp, "pathmove", argc, args);
-
- int i;
- for (i=0; i<argc-1; i++)
- {
- const char *cp;
- cp = Jim_GetString( args[i+1], NULL );
- states[i] = tap_state_by_name(cp);
- if( states[i] < 0 )
- {
- /* update the error message */
- Jim_SetResult_sprintf(interp,"endstate: %s invalid", cp );
- return JIM_ERR;
- }
- }
-
- if ((jtag_add_statemove(states[0]) != ERROR_OK) || ( jtag_execute_queue()!= ERROR_OK))
- {
- Jim_SetResultString(interp, "pathmove: jtag execute failed",-1);
- return JIM_ERR;
- }
-
- jtag_add_pathmove(argc-2, states+1);
-
- if (jtag_execute_queue()!= ERROR_OK)
- {
- Jim_SetResultString(interp, "pathmove: failed",-1);
- return JIM_ERR;
- }
-
- return JIM_OK;
- }
-
-
- static int Jim_Command_flush_count(Jim_Interp *interp, int argc, Jim_Obj *const *args)
- {
- script_debug(interp, "flush_count", argc, args);
-
- Jim_SetResult(interp, Jim_NewIntObj(interp, jtag_get_flush_queue_count()));
-
- return JIM_OK;
- }
-
-
- static int handle_verify_ircapture_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
- {
- if (argc > 1)
- return ERROR_COMMAND_SYNTAX_ERROR;
-
- if (argc == 1)
- {
- if (strcmp(args[0], "enable") == 0)
- jtag_set_verify_capture_ir(true);
- else if (strcmp(args[0], "disable") == 0)
- jtag_set_verify_capture_ir(false);
- else
- return ERROR_COMMAND_SYNTAX_ERROR;
- }
-
- const char *status = jtag_will_verify_capture_ir() ? "enabled": "disabled";
- command_print(cmd_ctx, "verify Capture-IR is %s", status);
-
- return ERROR_OK;
- }
-
- static int handle_verify_jtag_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
- {
- if (argc > 1)
- return ERROR_COMMAND_SYNTAX_ERROR;
-
- if (argc == 1)
- {
- if (strcmp(args[0], "enable") == 0)
- jtag_set_verify(true);
- else if (strcmp(args[0], "disable") == 0)
- jtag_set_verify(false);
- else
- return ERROR_COMMAND_SYNTAX_ERROR;
- }
-
- const char *status = jtag_will_verify() ? "enabled": "disabled";
- command_print(cmd_ctx, "verify jtag capture is %s", status);
-
- return ERROR_OK;
- }
-
- static int handle_tms_sequence_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
- {
- if (argc > 1)
- return ERROR_COMMAND_SYNTAX_ERROR;
-
- if (argc == 1)
- {
- bool use_new_table;
- if (strcmp(args[0], "short") == 0)
- use_new_table = true;
- else if (strcmp(args[0], "long") == 0)
- use_new_table = false;
- else
- return ERROR_COMMAND_SYNTAX_ERROR;
-
- tap_use_new_tms_table(use_new_table);
- }
-
- command_print(cmd_ctx, "tms sequence is %s",
- tap_uses_new_tms_table() ? "short": "long");
-
- return ERROR_OK;
- }
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