X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Fjtag%2Ftcl.c;h=8bf4ea9c10d1140f1f0ad883a63ccc8723048009;hp=5c5198e6b2d4d77aedce41b77fea6181a02cecd2;hb=679dcd0b52f6bafe848eb48e714764d37a101bb5;hpb=08d4411b59dd8bd0e7d8009003b71d23acbf6eee
diff --git a/src/jtag/tcl.c b/src/jtag/tcl.c
index 5c5198e6b2..8bf4ea9c10 100644
--- a/src/jtag/tcl.c
+++ b/src/jtag/tcl.c
@@ -23,15 +23,14 @@
* 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., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
+ * along with this program. If not, see . *
***************************************************************************/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
+#include "adapter.h"
#include "jtag.h"
#include "swd.h"
#include "minidriver.h"
@@ -44,13 +43,14 @@
#endif
#include
+#include "transport/transport.h"
/**
* @file
* Holds support for accessing JTAG-specific mechanisms from TCl scripts.
*/
-static const Jim_Nvp nvp_jtag_tap_event[] = {
+static const struct jim_nvp nvp_jtag_tap_event[] = {
{ .value = JTAG_TRST_ASSERTED, .name = "post-reset" },
{ .value = JTAG_TAP_EVENT_SETUP, .name = "setup" },
{ .value = JTAG_TAP_EVENT_ENABLE, .name = "tap-enable" },
@@ -59,15 +59,13 @@ static const Jim_Nvp nvp_jtag_tap_event[] = {
{ .name = NULL, .value = -1 }
};
-extern struct jtag_interface *jtag_interface;
-
struct jtag_tap *jtag_tap_by_jim_obj(Jim_Interp *interp, Jim_Obj *o)
{
const char *cp = Jim_GetString(o, NULL);
struct jtag_tap *t = cp ? jtag_tap_by_string(cp) : NULL;
- if (NULL == cp)
+ if (!cp)
cp = "(unknown)";
- if (NULL == t)
+ if (!t)
Jim_SetResultFormatted(interp, "Tap '%s' could not be found", cp);
return t;
}
@@ -85,7 +83,7 @@ static bool scan_is_safe(tap_state_t state)
}
}
-static int Jim_Command_drscan(Jim_Interp *interp, int argc, Jim_Obj *const *args)
+static int jim_command_drscan(Jim_Interp *interp, int argc, Jim_Obj * const *args)
{
int retval;
struct scan_field *fields;
@@ -111,8 +109,6 @@ static int Jim_Command_drscan(Jim_Interp *interp, int argc, Jim_Obj *const *args
endstate = TAP_IDLE;
- script_debug(interp, "drscan", argc, args);
-
/* validate arguments as numbers */
e = JIM_OK;
for (i = 2; i < argc; i += 2) {
@@ -138,7 +134,7 @@ static int Jim_Command_drscan(Jim_Interp *interp, int argc, Jim_Obj *const *args
/* get arg as a string. */
cp = Jim_GetString(args[i], NULL);
/* is it the magic? */
- if (0 == strcmp("-endstate", cp)) {
+ if (strcmp("-endstate", cp) == 0) {
/* is the statename valid? */
cp = Jim_GetString(args[i + 1], NULL);
@@ -167,11 +163,14 @@ static int Jim_Command_drscan(Jim_Interp *interp, int argc, Jim_Obj *const *args
assert(e == JIM_OK);
tap = jtag_tap_by_jim_obj(interp, args[1]);
- if (tap == NULL)
+ if (!tap)
return JIM_ERR;
num_fields = (argc-2)/2;
- assert(num_fields > 0);
+ if (num_fields <= 0) {
+ Jim_SetResultString(interp, "drscan: no scan fields supplied", -1);
+ return JIM_ERR;
+ }
fields = malloc(sizeof(struct scan_field) * num_fields);
for (i = 2; i < argc; i += 2) {
long bits;
@@ -194,6 +193,11 @@ static int Jim_Command_drscan(Jim_Interp *interp, int argc, Jim_Obj *const *args
retval = jtag_execute_queue();
if (retval != ERROR_OK) {
Jim_SetResultString(interp, "drscan: jtag execute failed", -1);
+
+ for (i = 0; i < field_count; i++)
+ free(fields[i].in_value);
+ free(fields);
+
return JIM_ERR;
}
@@ -204,8 +208,8 @@ static int Jim_Command_drscan(Jim_Interp *interp, int argc, Jim_Obj *const *args
char *str;
Jim_GetLong(interp, args[i], &bits);
- str = buf_to_str(fields[field_count].in_value, bits, 16);
- free((void *)fields[field_count].out_value);
+ str = buf_to_hex_str(fields[field_count].in_value, bits);
+ free(fields[field_count].in_value);
Jim_ListAppendElement(interp, list, Jim_NewStringObj(interp, str, strlen(str)));
free(str);
@@ -220,7 +224,7 @@ static int Jim_Command_drscan(Jim_Interp *interp, int argc, Jim_Obj *const *args
}
-static int Jim_Command_pathmove(Jim_Interp *interp, int argc, Jim_Obj *const *args)
+static int jim_command_pathmove(Jim_Interp *interp, int argc, Jim_Obj * const *args)
{
tap_state_t states[8];
@@ -229,8 +233,6 @@ static int Jim_Command_pathmove(Jim_Interp *interp, int argc, Jim_Obj *const *ar
return JIM_ERR;
}
- script_debug(interp, "pathmove", argc, args);
-
int i;
for (i = 0; i < argc-1; i++) {
const char *cp;
@@ -259,10 +261,8 @@ static int Jim_Command_pathmove(Jim_Interp *interp, int argc, Jim_Obj *const *ar
}
-static int Jim_Command_flush_count(Jim_Interp *interp, int argc, Jim_Obj *const *args)
+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;
@@ -282,7 +282,7 @@ static const struct command_registration jtag_command_handlers_to_move[] = {
{
.name = "drscan",
.mode = COMMAND_EXEC,
- .jim_handler = Jim_Command_drscan,
+ .jim_handler = jim_command_drscan,
.help = "Execute Data Register (DR) scan for one TAP. "
"Other TAPs must be in BYPASS mode.",
.usage = "tap_name [num_bits value]* ['-endstate' state_name]",
@@ -290,14 +290,14 @@ static const struct command_registration jtag_command_handlers_to_move[] = {
{
.name = "flush_count",
.mode = COMMAND_EXEC,
- .jim_handler = Jim_Command_flush_count,
+ .jim_handler = jim_command_flush_count,
.help = "Returns the number of times the JTAG queue "
"has been flushed.",
},
{
.name = "pathmove",
.mode = COMMAND_EXEC,
- .jim_handler = Jim_Command_pathmove,
+ .jim_handler = jim_command_pathmove,
.usage = "start_state state1 [state2 [state3 ...]]",
.help = "Move JTAG state machine from current state "
"(start_state) to state1, then state2, state3, etc.",
@@ -307,26 +307,28 @@ static const struct command_registration jtag_command_handlers_to_move[] = {
enum jtag_tap_cfg_param {
- JCFG_EVENT
+ JCFG_EVENT,
+ JCFG_IDCODE,
};
-static Jim_Nvp nvp_config_opts[] = {
+static struct jim_nvp nvp_config_opts[] = {
{ .name = "-event", .value = JCFG_EVENT },
+ { .name = "-idcode", .value = JCFG_IDCODE },
{ .name = NULL, .value = -1 }
};
-static int jtag_tap_configure_event(Jim_GetOptInfo *goi, struct jtag_tap *tap)
+static int jtag_tap_configure_event(struct jim_getopt_info *goi, struct jtag_tap *tap)
{
if (goi->argc == 0) {
Jim_WrongNumArgs(goi->interp, goi->argc, goi->argv, "-event ...");
return JIM_ERR;
}
- Jim_Nvp *n;
- int e = Jim_GetOpt_Nvp(goi, nvp_jtag_tap_event, &n);
+ struct jim_nvp *n;
+ int e = jim_getopt_nvp(goi, nvp_jtag_tap_event, &n);
if (e != JIM_OK) {
- Jim_GetOpt_NvpUnknown(goi, nvp_jtag_tap_event, 1);
+ jim_getopt_nvp_unknown(goi, nvp_jtag_tap_event, 1);
return e;
}
@@ -361,14 +363,14 @@ static int jtag_tap_configure_event(Jim_GetOptInfo *goi, struct jtag_tap *tap)
if (goi->isconfigure) {
if (!found)
jteap = calloc(1, sizeof(*jteap));
- else if (NULL != jteap->body)
+ else if (jteap->body)
Jim_DecrRefCount(goi->interp, jteap->body);
jteap->interp = goi->interp;
jteap->event = n->value;
Jim_Obj *o;
- Jim_GetOpt_Obj(goi, &o);
+ jim_getopt_obj(goi, &o);
jteap->body = Jim_DuplicateObj(goi->interp, o);
Jim_IncrRefCount(jteap->body);
@@ -385,16 +387,16 @@ static int jtag_tap_configure_event(Jim_GetOptInfo *goi, struct jtag_tap *tap)
return JIM_OK;
}
-static int jtag_tap_configure_cmd(Jim_GetOptInfo *goi, struct jtag_tap *tap)
+static int jtag_tap_configure_cmd(struct jim_getopt_info *goi, struct jtag_tap *tap)
{
/* parse config or cget options */
while (goi->argc > 0) {
Jim_SetEmptyResult(goi->interp);
- Jim_Nvp *n;
- int e = Jim_GetOpt_Nvp(goi, nvp_config_opts, &n);
+ struct jim_nvp *n;
+ int e = jim_getopt_nvp(goi, nvp_config_opts, &n);
if (e != JIM_OK) {
- Jim_GetOpt_NvpUnknown(goi, nvp_config_opts, 0);
+ jim_getopt_nvp_unknown(goi, nvp_config_opts, 0);
return e;
}
@@ -404,8 +406,23 @@ static int jtag_tap_configure_cmd(Jim_GetOptInfo *goi, struct jtag_tap *tap)
if (e != JIM_OK)
return e;
break;
+ case JCFG_IDCODE:
+ if (goi->isconfigure) {
+ Jim_SetResultFormatted(goi->interp,
+ "not settable: %s", n->name);
+ return JIM_ERR;
+ } else {
+ if (goi->argc != 0) {
+ Jim_WrongNumArgs(goi->interp,
+ goi->argc, goi->argv,
+ "NO PARAMS");
+ return JIM_ERR;
+ }
+ }
+ Jim_SetResult(goi->interp, Jim_NewIntObj(goi->interp, tap->idcode));
+ break;
default:
- Jim_SetResultFormatted(goi->interp, "unknown event: %s", n->name);
+ Jim_SetResultFormatted(goi->interp, "unknown value: %s", n->name);
return JIM_ERR;
}
}
@@ -423,30 +440,25 @@ static int is_bad_irval(int ir_length, jim_wide w)
return (w & v) != 0;
}
-static int jim_newtap_expected_id(Jim_Nvp *n, Jim_GetOptInfo *goi,
- struct jtag_tap *pTap)
+static int jim_newtap_expected_id(struct jim_nvp *n, struct jim_getopt_info *goi,
+ struct jtag_tap *tap)
{
jim_wide w;
- int e = Jim_GetOpt_Wide(goi, &w);
+ int e = jim_getopt_wide(goi, &w);
if (e != JIM_OK) {
Jim_SetResultFormatted(goi->interp, "option: %s bad parameter", n->name);
return e;
}
- unsigned expected_len = sizeof(uint32_t) * pTap->expected_ids_cnt;
- uint32_t *new_expected_ids = malloc(expected_len + sizeof(uint32_t));
- if (new_expected_ids == NULL) {
+ uint32_t *p = realloc(tap->expected_ids,
+ (tap->expected_ids_cnt + 1) * sizeof(uint32_t));
+ if (!p) {
Jim_SetResultFormatted(goi->interp, "no memory");
return JIM_ERR;
}
- memcpy(new_expected_ids, pTap->expected_ids, expected_len);
-
- new_expected_ids[pTap->expected_ids_cnt] = w;
-
- free(pTap->expected_ids);
- pTap->expected_ids = new_expected_ids;
- pTap->expected_ids_cnt++;
+ tap->expected_ids = p;
+ tap->expected_ids[tap->expected_ids_cnt++] = w;
return JIM_OK;
}
@@ -459,46 +471,45 @@ static int jim_newtap_expected_id(Jim_Nvp *n, Jim_GetOptInfo *goi,
#define NTAP_OPT_EXPECTED_ID 5
#define NTAP_OPT_VERSION 6
-static int jim_newtap_ir_param(Jim_Nvp *n, Jim_GetOptInfo *goi,
- struct jtag_tap *pTap)
+static int jim_newtap_ir_param(struct jim_nvp *n, struct jim_getopt_info *goi,
+ struct jtag_tap *tap)
{
jim_wide w;
- int e = Jim_GetOpt_Wide(goi, &w);
+ int e = jim_getopt_wide(goi, &w);
if (e != JIM_OK) {
Jim_SetResultFormatted(goi->interp,
"option: %s bad parameter", n->name);
- free((void *)pTap->dotted_name);
return e;
}
switch (n->value) {
case NTAP_OPT_IRLEN:
- if (w > (jim_wide) (8 * sizeof(pTap->ir_capture_value))) {
+ if (w > (jim_wide) (8 * sizeof(tap->ir_capture_value))) {
LOG_WARNING("%s: huge IR length %d",
- pTap->dotted_name, (int) w);
+ tap->dotted_name, (int) w);
}
- pTap->ir_length = w;
+ tap->ir_length = w;
break;
case NTAP_OPT_IRMASK:
- if (is_bad_irval(pTap->ir_length, w)) {
+ if (is_bad_irval(tap->ir_length, w)) {
LOG_ERROR("%s: IR mask %x too big",
- pTap->dotted_name,
+ tap->dotted_name,
(int) w);
return JIM_ERR;
}
if ((w & 3) != 3)
- LOG_WARNING("%s: nonstandard IR mask", pTap->dotted_name);
- pTap->ir_capture_mask = w;
+ LOG_WARNING("%s: nonstandard IR mask", tap->dotted_name);
+ tap->ir_capture_mask = w;
break;
case NTAP_OPT_IRCAPTURE:
- if (is_bad_irval(pTap->ir_length, w)) {
+ if (is_bad_irval(tap->ir_length, w)) {
LOG_ERROR("%s: IR capture %x too big",
- pTap->dotted_name, (int) w);
+ tap->dotted_name, (int) w);
return JIM_ERR;
}
if ((w & 3) != 1)
LOG_WARNING("%s: nonstandard IR value",
- pTap->dotted_name);
- pTap->ir_capture_value = w;
+ tap->dotted_name);
+ tap->ir_capture_value = w;
break;
default:
return JIM_ERR;
@@ -506,14 +517,14 @@ static int jim_newtap_ir_param(Jim_Nvp *n, Jim_GetOptInfo *goi,
return JIM_OK;
}
-static int jim_newtap_cmd(Jim_GetOptInfo *goi)
+static int jim_newtap_cmd(struct jim_getopt_info *goi)
{
- struct jtag_tap *pTap;
+ struct jtag_tap *tap;
int x;
int e;
- Jim_Nvp *n;
+ struct jim_nvp *n;
char *cp;
- const Jim_Nvp opts[] = {
+ const struct jim_nvp opts[] = {
{ .name = "-irlen", .value = NTAP_OPT_IRLEN },
{ .name = "-irmask", .value = NTAP_OPT_IRMASK },
{ .name = "-ircapture", .value = NTAP_OPT_IRCAPTURE },
@@ -524,8 +535,8 @@ static int jim_newtap_cmd(Jim_GetOptInfo *goi)
{ .name = NULL, .value = -1 },
};
- pTap = calloc(1, sizeof(struct jtag_tap));
- if (!pTap) {
+ tap = calloc(1, sizeof(struct jtag_tap));
+ if (!tap) {
Jim_SetResultFormatted(goi->interp, "no memory");
return JIM_ERR;
}
@@ -535,101 +546,115 @@ static int jim_newtap_cmd(Jim_GetOptInfo *goi)
* */
if (goi->argc < 3) {
Jim_SetResultFormatted(goi->interp, "Missing CHIP TAP OPTIONS ....");
- free(pTap);
+ free(tap);
return JIM_ERR;
}
- Jim_GetOpt_String(goi, &cp, NULL);
- pTap->chip = strdup(cp);
- Jim_GetOpt_String(goi, &cp, NULL);
- pTap->tapname = strdup(cp);
+ const char *tmp;
+ jim_getopt_string(goi, &tmp, NULL);
+ tap->chip = strdup(tmp);
+
+ jim_getopt_string(goi, &tmp, NULL);
+ tap->tapname = strdup(tmp);
/* name + dot + name + null */
- x = strlen(pTap->chip) + 1 + strlen(pTap->tapname) + 1;
+ x = strlen(tap->chip) + 1 + strlen(tap->tapname) + 1;
cp = malloc(x);
- sprintf(cp, "%s.%s", pTap->chip, pTap->tapname);
- pTap->dotted_name = cp;
+ sprintf(cp, "%s.%s", tap->chip, tap->tapname);
+ tap->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);
+ tap->chip, tap->tapname, tap->dotted_name, goi->argc);
+
+ if (!transport_is_jtag()) {
+ /* SWD doesn't require any JTAG tap parameters */
+ tap->enabled = true;
+ jtag_tap_init(tap);
+ return JIM_OK;
+ }
/* IEEE specifies that the two LSBs of an IR scan are 01, so make
- * that the default. The "-irlen" and "-irmask" options are only
+ * that the default. The "-ircapture" and "-irmask" options are only
* needed to cope with nonstandard TAPs, or to specify more bits.
*/
- pTap->ir_capture_mask = 0x03;
- pTap->ir_capture_value = 0x01;
+ tap->ir_capture_mask = 0x03;
+ tap->ir_capture_value = 0x01;
while (goi->argc) {
- e = Jim_GetOpt_Nvp(goi, opts, &n);
+ e = jim_getopt_nvp(goi, opts, &n);
if (e != JIM_OK) {
- Jim_GetOpt_NvpUnknown(goi, opts, 0);
- free((void *)pTap->dotted_name);
- free(pTap);
+ jim_getopt_nvp_unknown(goi, opts, 0);
+ free(cp);
+ free(tap);
return e;
}
LOG_DEBUG("Processing option: %s", n->name);
switch (n->value) {
case NTAP_OPT_ENABLED:
- pTap->disabled_after_reset = false;
+ tap->disabled_after_reset = false;
break;
case NTAP_OPT_DISABLED:
- pTap->disabled_after_reset = true;
+ tap->disabled_after_reset = true;
break;
case NTAP_OPT_EXPECTED_ID:
- e = jim_newtap_expected_id(n, goi, pTap);
- if (JIM_OK != e) {
- free((void *)pTap->dotted_name);
- free(pTap);
+ e = jim_newtap_expected_id(n, goi, tap);
+ if (e != JIM_OK) {
+ free(cp);
+ free(tap);
return e;
}
break;
case NTAP_OPT_IRLEN:
case NTAP_OPT_IRMASK:
case NTAP_OPT_IRCAPTURE:
- e = jim_newtap_ir_param(n, goi, pTap);
- if (JIM_OK != e) {
- free((void *)pTap->dotted_name);
- free(pTap);
+ e = jim_newtap_ir_param(n, goi, tap);
+ if (e != JIM_OK) {
+ free(cp);
+ free(tap);
return e;
}
break;
case NTAP_OPT_VERSION:
- pTap->ignore_version = true;
+ tap->ignore_version = true;
break;
} /* switch (n->value) */
} /* while (goi->argc) */
/* default is enabled-after-reset */
- pTap->enabled = !pTap->disabled_after_reset;
+ tap->enabled = !tap->disabled_after_reset;
/* Did all the required option bits get cleared? */
- if (pTap->ir_length != 0) {
- jtag_tap_init(pTap);
+ if (tap->ir_length != 0) {
+ jtag_tap_init(tap);
return JIM_OK;
}
Jim_SetResultFormatted(goi->interp,
"newtap: %s missing IR length",
- pTap->dotted_name);
- jtag_tap_free(pTap);
+ tap->dotted_name);
+ jtag_tap_free(tap);
return JIM_ERR;
}
static void jtag_tap_handle_event(struct jtag_tap *tap, enum jtag_event e)
{
struct jtag_tap_event_action *jteap;
+ int retval;
- for (jteap = tap->event_action; jteap != NULL; jteap = jteap->next) {
+ for (jteap = tap->event_action; jteap; jteap = jteap->next) {
if (jteap->event != e)
continue;
- Jim_Nvp *nvp = Jim_Nvp_value2name_simple(nvp_jtag_tap_event, e);
+ struct jim_nvp *nvp = jim_nvp_value2name_simple(nvp_jtag_tap_event, e);
LOG_DEBUG("JTAG tap: %s event: %d (%s)\n\taction: %s",
tap->dotted_name, e, nvp->name,
Jim_GetString(jteap->body, NULL));
- if (Jim_EvalObj(jteap->interp, jteap->body) != JIM_OK) {
+ retval = Jim_EvalObj(jteap->interp, jteap->body);
+ if (retval == JIM_RETURN)
+ retval = jteap->interp->returnCode;
+
+ if (retval != JIM_OK) {
Jim_MakeErrorMessage(jteap->interp);
LOG_USER("%s", Jim_GetString(Jim_GetResult(jteap->interp), NULL));
continue;
@@ -654,8 +679,8 @@ static void jtag_tap_handle_event(struct jtag_tap *tap, enum jtag_event e)
static int jim_jtag_arp_init(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
- Jim_GetOptInfo goi;
- Jim_GetOpt_Setup(&goi, interp, argc-1, argv + 1);
+ struct jim_getopt_info goi;
+ jim_getopt_setup(&goi, interp, argc-1, argv + 1);
if (goi.argc != 0) {
Jim_WrongNumArgs(goi.interp, 1, goi.argv-1, "(no params)");
return JIM_ERR;
@@ -663,9 +688,8 @@ static int jim_jtag_arp_init(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
struct command_context *context = current_command_context(interp);
int e = jtag_init_inner(context);
if (e != ERROR_OK) {
- Jim_Obj *eObj = Jim_NewIntObj(goi.interp, e);
- Jim_SetResultFormatted(goi.interp, "error: %#s", eObj);
- Jim_FreeNewObj(goi.interp, eObj);
+ Jim_Obj *obj = Jim_NewIntObj(goi.interp, e);
+ Jim_SetResultFormatted(goi.interp, "error: %#s", obj);
return JIM_ERR;
}
return JIM_OK;
@@ -674,8 +698,8 @@ static int jim_jtag_arp_init(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
static int jim_jtag_arp_init_reset(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
int e = ERROR_OK;
- Jim_GetOptInfo goi;
- Jim_GetOpt_Setup(&goi, interp, argc-1, argv + 1);
+ struct jim_getopt_info goi;
+ jim_getopt_setup(&goi, interp, argc-1, argv + 1);
if (goi.argc != 0) {
Jim_WrongNumArgs(goi.interp, 1, goi.argv-1, "(no params)");
return JIM_ERR;
@@ -687,9 +711,8 @@ static int jim_jtag_arp_init_reset(Jim_Interp *interp, int argc, Jim_Obj *const
e = swd_init_reset(context);
if (e != ERROR_OK) {
- Jim_Obj *eObj = Jim_NewIntObj(goi.interp, e);
- Jim_SetResultFormatted(goi.interp, "error: %#s", eObj);
- Jim_FreeNewObj(goi.interp, eObj);
+ Jim_Obj *obj = Jim_NewIntObj(goi.interp, e);
+ Jim_SetResultFormatted(goi.interp, "error: %#s", obj);
return JIM_ERR;
}
return JIM_OK;
@@ -697,8 +720,8 @@ static int jim_jtag_arp_init_reset(Jim_Interp *interp, int argc, Jim_Obj *const
int jim_jtag_newtap(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
- Jim_GetOptInfo goi;
- Jim_GetOpt_Setup(&goi, interp, argc-1, argv + 1);
+ struct jim_getopt_info goi;
+ jim_getopt_setup(&goi, interp, argc-1, argv + 1);
return jim_newtap_cmd(&goi);
}
@@ -735,9 +758,10 @@ static bool jtag_tap_disable(struct jtag_tap *t)
int jim_jtag_tap_enabler(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
- const char *cmd_name = Jim_GetString(argv[0], NULL);
- Jim_GetOptInfo goi;
- Jim_GetOpt_Setup(&goi, interp, argc-1, argv + 1);
+ struct command *c = jim_to_command(interp);
+ const char *cmd_name = c->name;
+ struct jim_getopt_info goi;
+ jim_getopt_setup(&goi, interp, argc-1, argv + 1);
if (goi.argc != 1) {
Jim_SetResultFormatted(goi.interp, "usage: %s ", cmd_name);
return JIM_ERR;
@@ -746,7 +770,7 @@ int jim_jtag_tap_enabler(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
struct jtag_tap *t;
t = jtag_tap_by_jim_obj(goi.interp, goi.argv[0]);
- if (t == NULL)
+ if (!t)
return JIM_ERR;
if (strcasecmp(cmd_name, "tapisenabled") == 0) {
@@ -772,9 +796,10 @@ int jim_jtag_tap_enabler(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
int jim_jtag_configure(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
- const char *cmd_name = Jim_GetString(argv[0], NULL);
- Jim_GetOptInfo goi;
- Jim_GetOpt_Setup(&goi, interp, argc-1, argv + 1);
+ struct command *c = jim_to_command(interp);
+ const char *cmd_name = c->name;
+ struct jim_getopt_info goi;
+ jim_getopt_setup(&goi, interp, argc-1, argv + 1);
goi.isconfigure = !strcmp(cmd_name, "configure");
if (goi.argc < 2 + goi.isconfigure) {
Jim_WrongNumArgs(goi.interp, 0, NULL,
@@ -785,9 +810,9 @@ int jim_jtag_configure(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
struct jtag_tap *t;
Jim_Obj *o;
- Jim_GetOpt_Obj(&goi, &o);
+ jim_getopt_obj(&goi, &o);
t = jtag_tap_by_jim_obj(goi.interp, o);
- if (t == NULL)
+ if (!t)
return JIM_ERR;
return jtag_tap_configure_cmd(&goi, t);
@@ -795,8 +820,8 @@ int jim_jtag_configure(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
static int jim_jtag_names(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
- Jim_GetOptInfo goi;
- Jim_GetOpt_Setup(&goi, interp, argc-1, argv + 1);
+ struct jim_getopt_info goi;
+ jim_getopt_setup(&goi, interp, argc-1, argv + 1);
if (goi.argc != 0) {
Jim_WrongNumArgs(goi.interp, 1, goi.argv, "Too many parameters");
return JIM_ERR;
@@ -863,7 +888,7 @@ static const struct command_registration jtag_subcommand_handlers[] = {
"['-expected_id' number] "
"['-ignore-version'] "
"['-ircapture' number] "
- "['-mask' number] ",
+ "['-mask' number]",
},
{
.name = "tapisenabled",
@@ -891,7 +916,7 @@ static const struct command_registration jtag_subcommand_handlers[] = {
},
{
.name = "configure",
- .mode = COMMAND_EXEC,
+ .mode = COMMAND_ANY,
.jim_handler = jim_jtag_configure,
.help = "Provide a Tcl handler for the specified "
"TAP event.",
@@ -932,15 +957,15 @@ COMMAND_HANDLER(handle_scan_chain_command)
char expected_id[12];
tap = jtag_all_taps();
- command_print(CMD_CTX,
+ command_print(CMD,
" TapName Enabled IdCode Expected IrLen IrCap IrMask");
- command_print(CMD_CTX,
+ command_print(CMD,
"-- ------------------- -------- ---------- ---------- ----- ----- ------");
while (tap) {
uint32_t expected, expected_mask, ii;
- snprintf(expected_id, sizeof expected_id, "0x%08x",
+ snprintf(expected_id, sizeof(expected_id), "0x%08x",
(unsigned)((tap->expected_ids_cnt > 0)
? tap->expected_ids[0]
: 0));
@@ -950,7 +975,7 @@ COMMAND_HANDLER(handle_scan_chain_command)
expected = buf_get_u32(tap->expected, 0, tap->ir_length);
expected_mask = buf_get_u32(tap->expected_mask, 0, tap->ir_length);
- command_print(CMD_CTX,
+ command_print(CMD,
"%2d %-18s %c 0x%08x %s %5d 0x%02x 0x%02x",
tap->abs_chain_position,
tap->dotted_name,
@@ -962,12 +987,12 @@ COMMAND_HANDLER(handle_scan_chain_command)
(unsigned int)(expected_mask));
for (ii = 1; ii < tap->expected_ids_cnt; ii++) {
- snprintf(expected_id, sizeof expected_id, "0x%08x",
+ snprintf(expected_id, sizeof(expected_id), "0x%08x",
(unsigned) tap->expected_ids[ii]);
if (tap->ignore_version)
expected_id[2] = '*';
- command_print(CMD_CTX,
+ command_print(CMD,
" %s",
expected_id);
}
@@ -988,7 +1013,7 @@ COMMAND_HANDLER(handle_jtag_ntrst_delay_command)
jtag_set_ntrst_delay(delay);
}
- command_print(CMD_CTX, "jtag_ntrst_delay: %u", jtag_get_ntrst_delay());
+ command_print(CMD, "jtag_ntrst_delay: %u", jtag_get_ntrst_delay());
return ERROR_OK;
}
@@ -1002,7 +1027,7 @@ COMMAND_HANDLER(handle_jtag_ntrst_assert_width_command)
jtag_set_ntrst_assert_width(delay);
}
- command_print(CMD_CTX, "jtag_ntrst_assert_width: %u", jtag_get_ntrst_assert_width());
+ command_print(CMD, "jtag_ntrst_assert_width: %u", jtag_get_ntrst_assert_width());
return ERROR_OK;
}
@@ -1017,51 +1042,23 @@ COMMAND_HANDLER(handle_jtag_rclk_command)
COMMAND_PARSE_NUMBER(uint, CMD_ARGV[0], khz);
retval = jtag_config_rclk(khz);
- if (ERROR_OK != retval)
+ if (retval != ERROR_OK)
return retval;
}
int cur_khz = jtag_get_speed_khz();
retval = jtag_get_speed_readable(&cur_khz);
- if (ERROR_OK != retval)
+ if (retval != ERROR_OK)
return retval;
if (cur_khz)
- command_print(CMD_CTX, "RCLK not supported - fallback to %d kHz", cur_khz);
+ command_print(CMD, "RCLK not supported - fallback to %d kHz", cur_khz);
else
- command_print(CMD_CTX, "RCLK - adaptive");
+ command_print(CMD, "RCLK - adaptive");
return retval;
}
-COMMAND_HANDLER(handle_jtag_reset_command)
-{
- if (CMD_ARGC != 2)
- return ERROR_COMMAND_SYNTAX_ERROR;
-
- int trst = -1;
- if (CMD_ARGV[0][0] == '1')
- trst = 1;
- else if (CMD_ARGV[0][0] == '0')
- trst = 0;
- else
- return ERROR_COMMAND_SYNTAX_ERROR;
-
- int srst = -1;
- if (CMD_ARGV[1][0] == '1')
- srst = 1;
- else if (CMD_ARGV[1][0] == '0')
- srst = 0;
- else
- return ERROR_COMMAND_SYNTAX_ERROR;
-
- if (adapter_init(CMD_CTX) != ERROR_OK)
- return ERROR_JTAG_INIT_FAILED;
-
- jtag_add_reset(trst, srst);
- return jtag_execute_queue();
-}
-
COMMAND_HANDLER(handle_runtest_command)
{
if (CMD_ARGC != 1)
@@ -1121,32 +1118,32 @@ COMMAND_HANDLER(handle_irscan_command)
return ERROR_COMMAND_SYNTAX_ERROR;
}
- size_t fields_len = sizeof(struct scan_field) * num_fields;
- fields = malloc(fields_len);
- memset(fields, 0, fields_len);
+ fields = calloc(num_fields, sizeof(*fields));
int retval;
for (i = 0; i < num_fields; i++) {
tap = jtag_tap_by_string(CMD_ARGV[i*2]);
- if (tap == NULL) {
- int j;
- for (j = 0; j < i; j++)
- free((void *)fields[j].out_value);
+ if (!tap) {
free(fields);
- command_print(CMD_CTX, "Tap: %s unknown", CMD_ARGV[i*2]);
+ command_print(CMD, "Tap: %s unknown", CMD_ARGV[i*2]);
return ERROR_FAIL;
}
+ uint64_t value;
+ retval = parse_u64(CMD_ARGV[i * 2 + 1], &value);
+ if (retval != ERROR_OK)
+ goto error_return;
+
int field_size = tap->ir_length;
fields[i].num_bits = field_size;
- fields[i].out_value = malloc(DIV_ROUND_UP(field_size, 8));
-
- uint32_t value;
- retval = parse_u32(CMD_ARGV[i * 2 + 1], &value);
- if (ERROR_OK != retval)
+ uint8_t *v = calloc(1, DIV_ROUND_UP(field_size, 8));
+ if (!v) {
+ LOG_ERROR("Out of memory");
goto error_return;
- void *v = (void *)fields[i].out_value;
- buf_set_u32(v, 0, field_size, value);
+ }
+
+ buf_set_u64(v, 0, field_size, value);
+ fields[i].out_value = v;
fields[i].in_value = NULL;
}
@@ -1156,10 +1153,8 @@ COMMAND_HANDLER(handle_irscan_command)
retval = jtag_execute_queue();
error_return:
- for (i = 0; i < num_fields; i++) {
- if (NULL != fields[i].out_value)
- free((void *)fields[i].out_value);
- }
+ for (i = 0; i < num_fields; i++)
+ free((void *)fields[i].out_value);
free(fields);
@@ -1178,7 +1173,7 @@ COMMAND_HANDLER(handle_verify_ircapture_command)
}
const char *status = jtag_will_verify_capture_ir() ? "enabled" : "disabled";
- command_print(CMD_CTX, "verify Capture-IR is %s", status);
+ command_print(CMD, "verify Capture-IR is %s", status);
return ERROR_OK;
}
@@ -1195,7 +1190,7 @@ COMMAND_HANDLER(handle_verify_jtag_command)
}
const char *status = jtag_will_verify() ? "enabled" : "disabled";
- command_print(CMD_CTX, "verify jtag capture is %s", status);
+ command_print(CMD, "verify jtag capture is %s", status);
return ERROR_OK;
}
@@ -1217,7 +1212,7 @@ COMMAND_HANDLER(handle_tms_sequence_command)
tap_use_new_tms_table(use_new_table);
}
- command_print(CMD_CTX, "tms sequence is %s",
+ command_print(CMD, "tms sequence is %s",
tap_uses_new_tms_table() ? "short" : "long");
return ERROR_OK;
@@ -1250,7 +1245,7 @@ COMMAND_HANDLER(handle_wait_srst_deassert)
LOG_USER("Waiting for srst assert + deassert for at most %dms", timeout_ms);
int asserted_yet;
- long long then = timeval_ms();
+ int64_t then = timeval_ms();
while (jtag_srst_asserted(&asserted_yet) == ERROR_OK) {
if ((timeval_ms() - then) > timeout_ms) {
LOG_ERROR("Timed out");
@@ -1311,14 +1306,6 @@ static const struct command_registration jtag_command_handlers[] = {
.help = "print current scan chain configuration",
.usage = ""
},
- {
- .name = "jtag_reset",
- .handler = handle_jtag_reset_command,
- .mode = COMMAND_EXEC,
- .help = "Set reset line values. Value '1' is active, "
- "value '0' is inactive.",
- .usage = "trst_active srst_active",
- },
{
.name = "runtest",
.handler = handle_runtest_command,
@@ -1330,7 +1317,7 @@ static const struct command_registration jtag_command_handlers[] = {
.name = "irscan",
.handler = handle_irscan_command,
.mode = COMMAND_EXEC,
- .help = "Execute Instruction Register (DR) scan. The "
+ .help = "Execute Instruction Register (IR) scan. The "
"specified opcodes are put into each TAP's IR, "
"and other TAPs are put in BYPASS.",
.usage = "[tap_name instruction]* ['-endstate' state_name]",
@@ -1367,7 +1354,7 @@ static const struct command_registration jtag_command_handlers[] = {
.mode = COMMAND_ANY,
.help = "Wait for an SRST deassert. "
"Useful for cases where you need something to happen within ms "
- "of an srst deassert. Timeout in ms ",
+ "of an srst deassert. Timeout in ms",
.usage = "ms",
},
{