This is an automated email from Gerrit. Tarek BOCHKATI ([email protected]) just uploaded a new patch set to Gerrit, which you can find at http://openocd.zylin.com/5315
-- gerrit commit 69a27c11f1224e6249c00516f5c74435427717a2 Author: Tarek BOCHKATI <[email protected]> Date: Fri Oct 4 15:40:52 2019 +0200 target/arm_cti: add new 'ack' and 'channel' commands these commands have been introduced to ease the manipulation of CTI trough script files, these commands are: - $cti_name ack $event : to acknowledge a CTI event - $cti_name channel $operation $channel_number: to perform an operation on a specific channel, the possible operations are: gate, ungate, set, clear and pulse Change-Id: I35463867a3c85072f3776c3aeb1e5788953ec435 Signed-off-by: Tarek BOCHKATI <[email protected]> diff --git a/doc/openocd.texi b/doc/openocd.texi index c5a926c..b7e35c9 100644 --- a/doc/openocd.texi +++ b/doc/openocd.texi @@ -8386,6 +8386,15 @@ Write @var{value} to the CTI register with the symbolic name @var{reg_name}. Print the value read from the CTI register with the symbolic name @var{reg_name}. @end deffn +@deffn Command {$cti_name ack} @var{event} +Acknowledge a CTI @var{event}. +@end deffn + +@deffn Command {$cti_name channel} @var{operation} @var{channel_number} +Perform a specific channel operation, the possible operations are: +gate, ungate, set, clear and pulse +@end deffn + @deffn Command {$cti_name testmode} @option{on|off} Enable (@option{on}) or disable (@option{off}) the integration test mode of the CTI. diff --git a/src/target/arm_cti.c b/src/target/arm_cti.c index 3f063b8..b966b73 100644 --- a/src/target/arm_cti.c +++ b/src/target/arm_cti.c @@ -341,6 +341,63 @@ COMMAND_HANDLER(handle_cti_read) return ERROR_OK; } +COMMAND_HANDLER(handle_cti_ack) +{ + struct arm_cti_object *obj = CMD_DATA; + Jim_Interp *interp = CMD_CTX->interp; + struct arm_cti *cti = &obj->cti; + uint32_t event; + + if (CMD_ARGC != 1) { + Jim_SetResultString(interp, "Wrong numer of args", -1); + return ERROR_FAIL; + } + + COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], event); + + int retval = arm_cti_ack_events(cti, 1 << event); + + + if (retval != ERROR_OK) + return retval; + + return ERROR_OK; +} + +COMMAND_HANDLER(handle_cti_channel) +{ + struct arm_cti_object *obj = CMD_DATA; + Jim_Interp *interp = CMD_CTX->interp; + struct arm_cti *cti = &obj->cti; + int retval = ERROR_OK; + uint32_t ch_num; + + if (CMD_ARGC != 2) { + Jim_SetResultString(interp, "Wrong numer of args", -1); + return ERROR_FAIL; + } + + COMMAND_PARSE_NUMBER(u32, CMD_ARGV[1], ch_num); + + if (!strcmp(CMD_ARGV[0], "gate")) + retval = arm_cti_gate_channel(cti, ch_num); + else if (!strcmp(CMD_ARGV[0], "ungate")) + retval = arm_cti_ungate_channel(cti, ch_num); + else if (!strcmp(CMD_ARGV[0], "pulse")) + retval = arm_cti_pulse_channel(cti, ch_num); + else if (!strcmp(CMD_ARGV[0], "set")) + retval = arm_cti_set_channel(cti, ch_num); + else if (!strcmp(CMD_ARGV[0], "clear")) + retval = arm_cti_clear_channel(cti, ch_num); + else + return ERROR_COMMAND_ARGUMENT_INVALID; + + if (retval != ERROR_OK) + return retval; + + return ERROR_OK; +} + static const struct command_registration cti_instance_command_handlers[] = { { .name = "dump", @@ -377,6 +434,21 @@ static const struct command_registration cti_instance_command_handlers[] = { .help = "read a CTI register", .usage = "register_name", }, + { + .name = "ack", + .mode = COMMAND_EXEC, + .handler = handle_cti_ack, + .help = "acknowledge a CTI event", + .usage = "event", + }, + { + .name = "channel", + .mode = COMMAND_EXEC, + .handler = handle_cti_channel, + .help = "do an operation on one CTI channel, possible operations: " + "gate, ungate, set, clear and pulse", + .usage = "operation channel_number", + }, COMMAND_REGISTRATION_DONE }; -- _______________________________________________ OpenOCD-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openocd-devel
