94 lines
3.3 KiB
C
94 lines
3.3 KiB
C
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/*
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* Copyright (c) 2008, Swedish Institute of Computer Science.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* This file is part of the Contiki operating system.
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*
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*/
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/**
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* \file
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* A brief description of what this file is.
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* \author
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* Adam Dunkels <adam@sics.se>
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*/
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#include "contiki.h"
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#include "contiki-conf.h"
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#include "shell-profile.h"
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#include "loader/symbols.h"
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#include <stdio.h>
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#include <string.h>
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/*---------------------------------------------------------------------------*/
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PROCESS(shell_profile_process, "Shell 'profile' command");
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SHELL_COMMAND(profile_command,
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"profile",
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"profile: show aggregate profiling information",
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&shell_profile_process);
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/*---------------------------------------------------------------------------*/
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PROCESS_THREAD(shell_profile_process, ev, data)
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{
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int i;
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char buf[100];
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PROCESS_BEGIN();
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#if DETAILED_AGGREGATES
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for(i = 0; i < aggregates_list_ptr; ++i) {
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sprintf(buf, "-- %s: %lu / %u = %lu", aggregates[i].ptr,
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aggregates[i].cycles,
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aggregates[i].episodes,
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aggregates[i].cycles / aggregates[i].episodes);
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shell_output(buf, "");
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}
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#else
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for(i = 0; i < aggregates_list_ptr; ++i) {
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sprintf(buf, "-- %c%c: %lu / %u = %lu",
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aggregates[i].ptr[0], aggregates[i].ptr[1],
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aggregates[i].cycles,
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aggregates[i].episodes,
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aggregates[i].cycles / aggregates[i].episodes);
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shell_output(buf, "");
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}
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#endif
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sprintf(buf, "Memory for aggregates: %d * %d = %d\n",
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(int)sizeof(struct aggregate), aggregates_list_ptr,
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(int)sizeof(struct aggregate) * aggregates_list_ptr);
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shell_output(buf, "");
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PROCESS_END();
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}
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/*---------------------------------------------------------------------------*/
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void
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shell_profile_init(void)
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{
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shell_register_command(&profile_command);
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}
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/*---------------------------------------------------------------------------*/
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