+// SPDX-License-Identifier: GPL-2.0-or-later
+
/***************************************************************************
* Copyright (C) 2005, 2007 by Dominic Rath *
* Dominic.Rath@gmx.de *
- * *
- * 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
if (number < trace->num_trace_points)
trace->trace_points[number].hit_counter++;
- if (trace->trace_history_size)
- {
+ if (trace->trace_history_size) {
trace->trace_history[trace->trace_history_pos++] = number;
- if (trace->trace_history_pos == trace->trace_history_size)
- {
+ if (trace->trace_history_pos == trace->trace_history_size) {
trace->trace_history_pos = 0;
trace->trace_history_overflowed = 1;
}
struct target *target = get_current_target(CMD_CTX);
struct trace *trace = target->trace_info;
- if (CMD_ARGC == 0)
- {
+ if (CMD_ARGC == 0) {
uint32_t i;
- for (i = 0; i < trace->num_trace_points; i++)
- {
- command_print(CMD_CTX, "trace point 0x%8.8" PRIx32 " (%lld times hit)",
+ for (i = 0; i < trace->num_trace_points; i++) {
+ command_print(CMD, "trace point 0x%8.8" PRIx32 " (%lld times hit)",
trace->trace_points[i].address,
(long long)trace->trace_points[i].hit_counter);
}
return ERROR_OK;
}
- if (!strcmp(CMD_ARGV[0], "clear"))
- {
- if (trace->trace_points)
- {
- free(trace->trace_points);
- trace->trace_points = NULL;
- }
+ if (!strcmp(CMD_ARGV[0], "clear")) {
+ free(trace->trace_points);
+ trace->trace_points = NULL;
+
trace->num_trace_points = 0;
trace->trace_points_size = 0;
}
/* resize array if necessary */
- if (!trace->trace_points || (trace->trace_points_size == trace->num_trace_points))
- {
- trace->trace_points = realloc(trace->trace_points, sizeof(struct trace_point) * (trace->trace_points_size + 32));
+ if (!trace->trace_points || (trace->trace_points_size == trace->num_trace_points)) {
+ trace->trace_points = realloc(trace->trace_points,
+ sizeof(struct trace_point) * (trace->trace_points_size + 32));
trace->trace_points_size += 32;
}
struct target *target = get_current_target(CMD_CTX);
struct trace *trace = target->trace_info;
- if (CMD_ARGC > 0)
- {
+ if (CMD_ARGC > 0) {
trace->trace_history_pos = 0;
trace->trace_history_overflowed = 0;
- if (!strcmp(CMD_ARGV[0], "clear"))
- {
+ if (!strcmp(CMD_ARGV[0], "clear")) {
/* clearing is implicit, we've just reset position anyway */
return ERROR_OK;
}
- if (trace->trace_history)
- free(trace->trace_history);
+ free(trace->trace_history);
COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], trace->trace_history_size);
trace->trace_history = malloc(sizeof(uint32_t) * trace->trace_history_size);
- command_print(CMD_CTX, "new trace history size: %i", (int)(trace->trace_history_size));
- }
- else
- {
+ command_print(CMD, "new trace history size: %i", (int)(trace->trace_history_size));
+ } else {
uint32_t i;
uint32_t first = 0;
uint32_t last = trace->trace_history_pos;
if (!trace->trace_history_size) {
- command_print(CMD_CTX, "trace history buffer is not allocated");
+ command_print(CMD, "trace history buffer is not allocated");
return ERROR_OK;
}
- if (trace->trace_history_overflowed)
- {
+
+ if (trace->trace_history_overflowed) {
first = trace->trace_history_pos;
last = trace->trace_history_pos - 1;
}
- for (i = first; (i % trace->trace_history_size) != last; i++)
- {
- if (trace->trace_history[i % trace->trace_history_size] < trace->num_trace_points)
- {
+ for (i = first; (i % trace->trace_history_size) != last; i++) {
+ if (trace->trace_history[i % trace->trace_history_size] < trace->num_trace_points) {
uint32_t address;
address = trace->trace_points[trace->trace_history[i % trace->trace_history_size]].address;
- command_print(CMD_CTX, "trace point %i: 0x%8.8" PRIx32 "",
- (int)(trace->trace_history[i % trace->trace_history_size]),
- address);
- }
-
- else
- {
- command_print(CMD_CTX, "trace point %i: -not defined-", (int)(trace->trace_history[i % trace->trace_history_size]));
- }
+ command_print(CMD, "trace point %i: 0x%8.8" PRIx32 "",
+ (int)(trace->trace_history[i % trace->trace_history_size]),
+ address);
+ } else
+ command_print(CMD, "trace point %i: -not defined-",
+ (int)(trace->trace_history[i % trace->trace_history_size]));
}
}
static const struct command_registration trace_exec_command_handlers[] = {
{
.name = "history",
- .handler = &handle_trace_history_command,
+ .handler = handle_trace_history_command,
.mode = COMMAND_EXEC,
- .help = "display trace history, clear history or set [size]",
- .usage = "[clear|<size>]",
+ .help = "display trace history, clear history or set size",
+ .usage = "['clear'|size]",
},
{
.name = "point",
- .handler = &handle_trace_point_command,
+ .handler = handle_trace_point_command,
.mode = COMMAND_EXEC,
.help = "display trace points, clear list of trace points, "
- "or add new tracepoint at [address]",
- .usage = "[clear|<address>]",
+ "or add new tracepoint at address",
+ .usage = "['clear'|address]",
},
COMMAND_REGISTRATION_DONE
};
.name = "trace",
.mode = COMMAND_EXEC,
.help = "trace command group",
+ .usage = "",
.chain = trace_exec_command_handlers,
},
COMMAND_REGISTRATION_DONE
projects / fw / openocd / blobdiff