Commit b9bdac02 authored by oharboe's avatar oharboe
Browse files

- added time command

- changed syntax of time measurements to seconds, e.g. 1.2324s

git-svn-id: svn://svn.berlios.de/openocd/trunk@321 b42882b7-edfa-0310-969c-e2dbd0fdcd60
parent c1eb1a36
......@@ -29,6 +29,7 @@
#include "command.h"
#include "log.h"
#include "time_support.h"
#include <stdlib.h>
#include <string.h>
......@@ -40,6 +41,7 @@
void command_print_help_line(command_context_t* context, struct command_s *command, int indent);
int handle_sleep_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
int handle_time_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
int build_unique_lengths(command_context_t *context, command_t *commands)
{
......@@ -569,6 +571,9 @@ command_context_t* command_init()
register_command(context, NULL, "sleep", handle_sleep_command,
COMMAND_ANY, "sleep for <n> milliseconds");
register_command(context, NULL, "time", handle_time_command,
COMMAND_ANY, "time <cmd + args> - execute <cmd + args> and print time it took");
return context;
}
......@@ -587,3 +592,27 @@ int handle_sleep_command(struct command_context_s *cmd_ctx, char *cmd, char **ar
return ERROR_OK;
}
int handle_time_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{
if (argc<1)
return ERROR_COMMAND_SYNTAX_ERROR;
duration_t duration;
char *duration_text;
int retval;
duration_start_measure(&duration);
retval = find_and_run_command(cmd_ctx, cmd_ctx->commands, args, argc, 0);
duration_stop_measure(&duration, &duration_text);
float t=duration.duration.tv_sec;
t+=((float)duration.duration.tv_usec / 1000000.0);
command_print(cmd_ctx, "%s took %fs", args[0], t);
free(duration_text);
return retval;
}
......@@ -102,8 +102,11 @@ int duration_stop_measure(duration_t *duration, char **text)
if (text)
{
*text = malloc(16);
snprintf(*text, 16, "%lis %lius", duration->duration.tv_sec, duration->duration.tv_usec);
float t;
t=duration->duration.tv_sec;
t+=(float)duration->duration.tv_usec/1000000.0;
*text = malloc(100);
snprintf(*text, 100, "%fs", t);
}
return ERROR_OK;
......
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