util: ms command to calculate length of operations
This can be used to calculate approximate RTCK frequency for instance. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
This commit is contained in:
parent
8e9b12dc8a
commit
630fc86ee3
|
@ -1,5 +1,5 @@
|
|||
/***************************************************************************
|
||||
* Copyright (C) 2007-2009 by Øyvind Harboe *
|
||||
* Copyright (C) 2007-2010 by Øyvind Harboe *
|
||||
* *
|
||||
* 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 *
|
||||
|
@ -24,6 +24,7 @@
|
|||
#include <helper/types.h>
|
||||
#include <jtag/jtag.h>
|
||||
#include <helper/ioutil.h>
|
||||
#include <helper/util.h>
|
||||
#include <helper/configuration.h>
|
||||
|
||||
#include <server/server.h>
|
||||
|
@ -1089,6 +1090,9 @@ int main(int argc, char *argv[])
|
|||
command_set_output_handler(cmd_ctx, configuration_output_handler, NULL);
|
||||
command_context_mode(cmd_ctx, COMMAND_CONFIG);
|
||||
|
||||
if (util_init(cmd_ctx) != ERROR_OK)
|
||||
return EXIT_FAILURE;
|
||||
|
||||
if (ioutil_init(cmd_ctx) != ERROR_OK)
|
||||
return EXIT_FAILURE;
|
||||
|
||||
|
|
|
@ -22,7 +22,8 @@ libhelper_la_SOURCES = \
|
|||
command.c \
|
||||
time_support.c \
|
||||
replacements.c \
|
||||
fileio.c
|
||||
fileio.c \
|
||||
util.c
|
||||
|
||||
if IOUTIL
|
||||
libhelper_la_SOURCES += ioutil.c
|
||||
|
@ -40,6 +41,7 @@ noinst_HEADERS = \
|
|||
binarybuffer.h \
|
||||
configuration.h \
|
||||
ioutil.h \
|
||||
util.h \
|
||||
types.h \
|
||||
log.h \
|
||||
command.h \
|
||||
|
|
|
@ -0,0 +1,62 @@
|
|||
/***************************************************************************
|
||||
* Copyright (C) 2010 by Øyvind Harboe *
|
||||
* *
|
||||
* 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. *
|
||||
***************************************************************************/
|
||||
|
||||
/* this file contains various functionality useful to standalone systems */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "config.h"
|
||||
#endif
|
||||
|
||||
#include "log.h"
|
||||
#include "time_support.h"
|
||||
|
||||
static int
|
||||
util_Jim_Command_ms(Jim_Interp *interp,
|
||||
int argc,
|
||||
Jim_Obj * const *argv)
|
||||
{
|
||||
if (argc != 1)
|
||||
{
|
||||
Jim_WrongNumArgs(interp, 1, argv, "ls ?dir?");
|
||||
return JIM_ERR;
|
||||
}
|
||||
|
||||
/* Cast from 64 to 32 bit int works for 2's-compliment
|
||||
* when calculating differences*/
|
||||
Jim_SetResult(interp, Jim_NewIntObj(interp, (int)timeval_ms()));
|
||||
|
||||
return JIM_OK;
|
||||
}
|
||||
|
||||
static const struct command_registration util_command_handlers[] = {
|
||||
// jim handlers
|
||||
{
|
||||
.name = "ms",
|
||||
.mode = COMMAND_ANY,
|
||||
.jim_handler = util_Jim_Command_ms,
|
||||
.help = "Returns ever increasing milliseconds. Used to calculuate differences in time.",
|
||||
.usage = "",
|
||||
},
|
||||
COMMAND_REGISTRATION_DONE
|
||||
};
|
||||
|
||||
int util_init(struct command_context *cmd_ctx)
|
||||
{
|
||||
return register_commands(cmd_ctx, NULL, util_command_handlers);
|
||||
}
|
|
@ -0,0 +1,27 @@
|
|||
/***************************************************************************
|
||||
* Copyright (C) 2010 by Øyvind Harboe *
|
||||
* *
|
||||
* 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. *
|
||||
***************************************************************************/
|
||||
|
||||
#ifndef HELPER_UTILS_H
|
||||
#define HELPER_UTILS_H
|
||||
|
||||
struct command_context;
|
||||
|
||||
int util_init(struct command_context *cmd_ctx);
|
||||
|
||||
#endif // HELPER_UTILS_H
|
|
@ -33,6 +33,7 @@
|
|||
#include <jtag/jtag.h>
|
||||
#include <jtag/transport.h>
|
||||
#include <helper/ioutil.h>
|
||||
#include <helper/util.h>
|
||||
#include <helper/configuration.h>
|
||||
#include <flash/nor/core.h>
|
||||
#include <flash/nand/core.h>
|
||||
|
@ -268,6 +269,9 @@ int openocd_main(int argc, char *argv[])
|
|||
|
||||
cmd_ctx = setup_command_handler(NULL);
|
||||
|
||||
if (util_init(cmd_ctx) != ERROR_OK)
|
||||
return EXIT_FAILURE;
|
||||
|
||||
if (ioutil_init(cmd_ctx) != ERROR_OK)
|
||||
return EXIT_FAILURE;
|
||||
|
||||
|
|
Loading…
Reference in New Issue