/demos/trunk/newtrace/newtrace.c |
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File deleted |
/demos/trunk/newtrace/utils/udpdump.c |
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0,0 → 1,119 |
/* |
* Project: S.Ha.R.K. |
* |
* Coordinators: |
* Giorgio Buttazzo <giorgio@sssup.it> |
* Paolo Gai <pj@gandalf.sssup.it> |
* |
* Authors : |
* Giacomo Guidi <giacomo@gandalf.sssup.it> |
* |
* ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy) |
* |
* http://www.sssup.it |
* http://retis.sssup.it |
* http://shark.sssup.it |
*/ |
#include <netinet/in.h> |
#include <sys/socket.h> |
#include <netinet/in.h> |
#include <arpa/inet.h> |
#include <netdb.h> |
#include <stdio.h> |
#include <unistd.h>/* close() */ |
#include <stdlib.h> |
#include <signal.h> |
#define SERVER_PORT 20000 |
#define MAX_MSG 10000 |
struct tracer_udp_header { |
char id[12]; |
unsigned int pkt_number; |
unsigned int events; |
unsigned int size; |
}; |
FILE *output_file; |
void close_and_exit() |
{ |
printf("Closing...\n"); |
fclose(output_file); |
exit(0); |
} |
int main(int argc, char *argv[]) |
{ |
int sd, rc, n, cliLen; |
struct sockaddr_in cliAddr, servAddr; |
char msg[MAX_MSG]; |
char ch; |
struct tracer_udp_header *pkt_head = (struct tracer_udp_header *)(msg); |
if (argc < 2) { |
printf("%s: Enter the output file name [%s filename]\n",argv[0],argv[0]); |
exit(1); |
} |
// socket creation |
sd = socket(AF_INET, SOCK_DGRAM, 0); |
if(sd < 0) { |
printf("%s: cannot open socket \n",argv[0]); |
exit(1); |
} |
output_file = fopen(argv[1],"w+b"); |
if (output_file == NULL) { |
printf("%s: Cannot open the file\n"); |
exit(1); |
} |
// bind local server port |
servAddr.sin_family = AF_INET; |
servAddr.sin_addr.s_addr = htonl(INADDR_ANY); |
servAddr.sin_port = htons(SERVER_PORT); |
rc = bind (sd, (struct sockaddr *)&servAddr,sizeof(servAddr)); |
if(rc < 0) { |
printf("%s: cannot bind port number %d \n", |
argv[0], SERVER_PORT); |
exit(1); |
} |
signal(SIGINT, close_and_exit); |
while(1) { |
printf("Wait packet...\n"); |
// receive message |
cliLen = sizeof(cliAddr); |
n = recvfrom(sd, msg, MAX_MSG, 0,(struct sockaddr *)&cliAddr, &cliLen); |
printf("Received %d, length %d(%d), %d tracer events.\n", |
pkt_head->pkt_number, n, pkt_head->size, pkt_head->events); |
if(n < 0) { |
printf("%s: cannot receive data \n",argv[0]); |
continue; |
} |
fwrite((void *)(msg+sizeof(struct tracer_udp_header)),n-sizeof(struct tracer_udp_header),1,output_file); |
} |
fclose(output_file); |
return 0; |
} |
/demos/trunk/newtrace/udp/initfile.c |
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0,0 → 1,84 |
/* |
* Project: S.Ha.R.K. |
* |
* Coordinators: |
* Giorgio Buttazzo <giorgio@sssup.it> |
* Paolo Gai <pj@gandalf.sssup.it> |
* |
* Authors : |
* Paolo Gai <pj@gandalf.sssup.it> |
* (see the web pages for full authors list) |
* |
* ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy) |
* |
* http://www.sssup.it |
* http://retis.sssup.it |
* http://shark.sssup.it |
*/ |
/* |
* Copyright (C) 2000 Paolo Gai |
* |
* 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 |
* |
*/ |
#include "kernel/kern.h" |
#include "modules/edf.h" |
#include "modules/cbs.h" |
#include "modules/rr.h" |
#include "modules/dummy.h" |
#include "modules/sem.h" |
#include "modules/hartport.h" |
#include "modules/cabs.h" |
#include "drivers/keyb.h" |
/*+ sysyem tick in us +*/ |
#define TICK 0 |
/*+ RR tick in us +*/ |
#define RRTICK 10000 |
TIME __kernel_register_levels__(void *arg) |
{ |
struct multiboot_info *mb = (struct multiboot_info *)arg; |
EDF_register_level(EDF_ENABLE_ALL); |
CBS_register_level(CBS_ENABLE_ALL, 0); |
RR_register_level(RRTICK, RR_MAIN_YES, mb); |
dummy_register_level(); |
SEM_register_module(); |
CABS_register_module(); |
return TICK; |
} |
TASK __init__(void *arg) |
{ |
struct multiboot_info *mb = (struct multiboot_info *)arg; |
HARTPORT_init(); |
KEYB_init(NULL); |
__call_main__(mb); |
return (void *)0; |
} |
/demos/trunk/newtrace/udp/udptrace.c |
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0,0 → 1,81 |
/* |
* Project: S.Ha.R.K. |
* |
* Coordinators: |
* Giorgio Buttazzo <giorgio@sssup.it> |
* Paolo Gai <pj@gandalf.sssup.it> |
* |
* Authors : |
* Giacomo Guidi <giacomo@gandalf.sssup.it> |
* |
* ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy) |
* |
* http://www.sssup.it |
* http://retis.sssup.it |
* http://shark.sssup.it |
*/ |
/* |
* Copyright (C) 2000 Paolo Gai |
* |
* 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 |
*/ |
#include <kernel/kern.h> |
#include <tracer.h> |
int main(int argc, char **argv) |
{ |
long long i; |
int err; |
struct timespec start,end,diff; |
//Initialize Tracer |
tracer_initialize(1000000); |
//Set UDP output |
err = tracer_init_udp(1,"192.168.82.46","192.168.82.20"); |
if (err != 0) { |
cprintf("Network Open Fail !\n"); |
sys_end(); |
} |
kern_gettime(&start); |
tracer_enable(); |
for (i=0;i<1000000000;i++); |
tracer_disable(); |
kern_gettime(&end); |
SUBTIMESPEC(&end,&start,&diff); |
cprintf("Logged Time %d s %d us\n",(int)diff.tv_sec,(int)diff.tv_nsec/1000); |
tracer_print_statistics(); |
//Send the events |
tracer_send_logged_events(-1); |
tracer_flush_sent_events(); |
// Ctrl-C to exit |
while(1); |
return 0; |
} |
/demos/trunk/newtrace/udp/makefile |
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0,0 → 1,16 |
# |
# |
# |
ifndef BASE |
BASE=../../.. |
endif |
include $(BASE)/config/config.mk |
PROGS = udptrace |
include $(BASE)/config/example.mk |
udptrace: |
make -f $(SUBMAKE) BASE=$(BASE) APP=udptrace INIT= OTHEROBJS="initfile.o" OTHERINCL= SHARKOPT=__OLDCHAR__ |
/demos/trunk/newtrace/makefile |
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0,0 → 1,7 |
.PHONY: all clean |
all: |
make -C udp |
clean: |
make -C udp clean |
/demos/trunk/newtrace/readme |
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0,0 → 1,8 |
This directory contains a set of sub directories containing all the tracer |
examples and utilities. |
Here a short description of the contents |
utils - some small utilities that can read tracer files |
udp - a small application that sends its trace data through the network |