diff options
Diffstat (limited to 'src/target/trace.c')
| -rw-r--r-- | src/target/trace.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/src/target/trace.c b/src/target/trace.c index 7d137d6c..9387f830 100644 --- a/src/target/trace.c +++ b/src/target/trace.c @@ -30,7 +30,7 @@ int trace_point(target_t *target, uint32_t number) trace_t *trace = target->trace_info; LOG_DEBUG("tracepoint: %i", (int)number); - + if (number < trace->num_trace_points) trace->trace_points[number].hit_counter++; @@ -43,7 +43,7 @@ int trace_point(target_t *target, uint32_t number) trace->trace_history_overflowed = 1; } } - + return ERROR_OK; } @@ -51,11 +51,11 @@ static int handle_trace_point_command(struct command_context_s *cmd_ctx, char *c { target_t *target = get_current_target(cmd_ctx); trace_t *trace = target->trace_info; - + if (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)", @@ -65,7 +65,7 @@ static int handle_trace_point_command(struct command_context_s *cmd_ctx, char *c return ERROR_OK; } - + if (!strcmp(args[0], "clear")) { if (trace->trace_points) @@ -75,21 +75,21 @@ static int handle_trace_point_command(struct command_context_s *cmd_ctx, char *c } trace->num_trace_points = 0; trace->trace_points_size = 0; - + return ERROR_OK; } - + /* resize array if necessary */ if (!trace->trace_points || (trace->trace_points_size == trace->num_trace_points)) { trace->trace_points = realloc(trace->trace_points, sizeof(trace_point_t) * (trace->trace_points_size + 32)); trace->trace_points_size += 32; } - + trace->trace_points[trace->num_trace_points].address = strtoul(args[0], NULL, 0); trace->trace_points[trace->num_trace_points].hit_counter = 0; trace->num_trace_points++; - + return ERROR_OK; } @@ -97,7 +97,7 @@ static int handle_trace_history_command(struct command_context_s *cmd_ctx, char { target_t *target = get_current_target(cmd_ctx); trace_t *trace = target->trace_info; - + if (argc > 0) { trace->trace_history_pos = 0; @@ -108,13 +108,13 @@ static int handle_trace_history_command(struct command_context_s *cmd_ctx, char /* clearing is implicit, we've just reset position anyway */ return ERROR_OK; } - + if (trace->trace_history) free(trace->trace_history); - + trace->trace_history_size = strtoul(args[0], NULL, 0); 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 @@ -132,7 +132,7 @@ static int handle_trace_history_command(struct command_context_s *cmd_ctx, char 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) @@ -158,7 +158,7 @@ int trace_register_commands(struct command_context_s *cmd_ctx) { command_t *trace_cmd = register_command(cmd_ctx, NULL, "trace", NULL, COMMAND_ANY, "trace commands"); - + register_command(cmd_ctx, trace_cmd, "history", handle_trace_history_command, COMMAND_EXEC, "display trace history, ['clear'] history or set [size]"); |