if (strcmp(CMD_ARGV[0], jtag_interfaces[i]->name) != 0)
continue;
- int retval = jtag_interfaces[i]->register_commands(CMD_CTX);
- if (ERROR_OK != retval)
+ if (NULL != jtag_interfaces[i]->commands)
+ {
+ int retval = register_commands(CMD_CTX, NULL,
+ jtag_interfaces[i]->commands);
+ if (ERROR_OK != retval)
return retval;
+ }
jtag_interface = jtag_interfaces[i];
{
tap_state_t states[8];
- if ((argc < 2) || ((size_t)argc > (sizeof(states)/sizeof(*states) + 1)))
+ if ((argc < 2) || ((size_t)argc > (ARRAY_SIZE(states) + 1)))
{
Jim_WrongNumArgs(interp, 1, args, "wrong arguments");
return JIM_ERR;
return ERROR_OK;
}
-int jtag_register_commands(struct command_context *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_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_rclk",
- handle_jtag_rclk_command, COMMAND_ANY,
- "fallback_speed_khz - set JTAG speed to RCLK or use fallback speed");
- register_command(cmd_ctx, NULL, "reset_config",
- handle_reset_config_command, COMMAND_ANY,
- "reset_config "
- "[none|trst_only|srst_only|trst_and_srst] "
+static const struct command_registration jtag_command_handlers[] = {
+ {
+ .name = "interface",
+ .handler = &handle_interface_command,
+ .mode = COMMAND_CONFIG,
+ .help = "select a JTAG interface",
+ .usage = "<driver_name>",
+ },
+ {
+ .name = "interface_list",
+ .handler = &handle_interface_list_command,
+ .mode = COMMAND_ANY,
+ .help = "list all built-in interfaces",
+ },
+ {
+ .name = "jtag_khz",
+ .handler = &handle_jtag_khz_command,
+ .mode = COMMAND_ANY,
+ .help = "set maximum jtag speed (if supported)",
+ .usage = "<khz:0=rtck>",
+ },
+ {
+ .name = "jtag_rclk",
+ .handler = &handle_jtag_rclk_command,
+ .mode = COMMAND_ANY,
+ .help = "set JTAG speed to RCLK or use fallback speed",
+ .usage = "<fallback_speed_khz>",
+ },
+ {
+ .name = "reset_config",
+ .handler = &handle_reset_config_command,
+ .mode = COMMAND_ANY,
+ .help = "configure JTAG reset behavior",
+ .usage = "[none|trst_only|srst_only|trst_and_srst] "
"[srst_pulls_trst|trst_pulls_srst|combined|separate] "
"[srst_gates_jtag|srst_nogate] "
"[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, "jtag_nsrst_assert_width",
- handle_jtag_nsrst_assert_width_command, COMMAND_ANY,
- "jtag_nsrst_assert_width <ms> "
- "- delay after asserting srst in ms");
- register_command(cmd_ctx, NULL, "jtag_ntrst_assert_width",
- handle_jtag_ntrst_assert_width_command, COMMAND_ANY,
- "jtag_ntrst_assert_width <ms> "
- "- delay after asserting 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,
- "<state1>,<state2>,<state3>... "
- "- move JTAG to state1 then to state2, state3, etc.");
-
- 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>");
+ "[srst_push_pull|srst_open_drain]",
+ },
+ {
+ .name = "jtag_nsrst_delay",
+ .handler = &handle_jtag_nsrst_delay_command,
+ .mode = COMMAND_ANY,
+ .help = "delay after deasserting srst in ms",
+ .usage = "<ms>",
+ },
+ {
+ .name = "jtag_ntrst_delay",
+ .handler = &handle_jtag_ntrst_delay_command,
+ .mode = COMMAND_ANY,
+ .help = "delay after deasserting trst in ms",
+ .usage = "<ms>"
+ },
+ {
+ .name = "jtag_nsrst_assert_width",
+ .handler = &handle_jtag_nsrst_assert_width_command,
+ .mode = COMMAND_ANY,
+ .help = "delay after asserting srst in ms",
+ .usage = "<ms>"
+ },
+ {
+ .name = "jtag_ntrst_assert_width",
+ .handler = &handle_jtag_ntrst_assert_width_command,
+ .mode = COMMAND_ANY,
+ .help = "delay after asserting trst in ms",
+ .usage = "<ms>"
+ },
+ {
+ .name = "scan_chain",
+ .handler = &handle_scan_chain_command,
+ .mode = COMMAND_EXEC,
+ .help = "print current scan chain configuration",
+ },
+ {
+ .name = "jtag_reset",
+ .handler = &handle_jtag_reset_command,
+ .mode = COMMAND_EXEC,
+ .help = "toggle reset lines",
+ .usage = "<trst> <srst>",
+ },
+ {
+ .name = "runtest",
+ .handler = &handle_runtest_command,
+ .mode = COMMAND_EXEC,
+ .help = "move to Run-Test/Idle, and execute <num_cycles>",
+ .usage = "<num_cycles>"
+ },
+ {
+ .name = "irscan",
+ .handler = &handle_irscan_command,
+ .mode = COMMAND_EXEC,
+ .help = "execute IR scan",
+ .usage = "<device> <instr> [dev2] [instr2] ...",
+ },
+ {
+ .name = "verify_ircapture",
+ .handler = &handle_verify_ircapture_command,
+ .mode = COMMAND_ANY,
+ .help = "verify value captured during Capture-IR",
+ .usage = "<enable | disable>",
+ },
+ {
+ .name = "verify_jtag",
+ .handler = &handle_verify_jtag_command,
+ .mode = COMMAND_ANY,
+ .help = "verify value capture",
+ .usage = "<enable | disable>",
+ },
+ {
+ .name = "tms_sequence",
+ .handler = &handle_tms_sequence_command,
+ .mode = COMMAND_ANY,
+ .help = "choose short(default) or long tms_sequence",
+ .usage = "<short | long>",
+ },
+ // jim commands
+ {
+ .name = "jtag",
+ .mode = COMMAND_ANY,
+ .jim_handler = &jim_jtag_command,
+ .help = "perform jtag tap actions",
+ },
+ {
+ .name = "drscan",
+ .mode = COMMAND_EXEC,
+ .jim_handler = &Jim_Command_drscan,
+ .help = "execute DR scan <device> "
+ "<num_bits> <value> <num_bits1> <value2> ...",
+ },
+ {
+ .name = "flush_count",
+ .mode = COMMAND_EXEC,
+ .jim_handler = &Jim_Command_flush_count,
+ .help = "returns number of times the JTAG queue has been flushed",
+ },
+ {
+ .name = "pathmove",
+ .mode = COMMAND_EXEC,
+ .jim_handler = &Jim_Command_pathmove,
+ .usage = "<state1>,<state2>,<state3>... ",
+ .help = "move JTAG to state1 then to state2, state3, etc.",
+ },
+ COMMAND_REGISTRATION_DONE
+};
- return ERROR_OK;
+int jtag_register_commands(struct command_context *cmd_ctx)
+{
+ return register_commands(cmd_ctx, NULL, jtag_command_handlers);
}
-
-
Code Review / openocd.git / blobdiff