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Ignore whitespace Rev 1490 → Rev 1491

/demos/trunk/newtrace/instr/instr.c
131,6 → 131,7
printf_xy(70,1,WHITE,"%2d : %2d",m,s);
 
IPOINT(3005);
task_testcancel();
task_endcycle();
 
}
180,7 → 181,7
{
 
int a,b,c;
struct timespec start,end,diff;
struct timespec t,start,end,diff;
 
srand(sys_gettime(NULL));
 
191,6 → 192,8
FTrace_chunk_link(a,b);
FTrace_chunk_link(b,c);
 
FTrace_actual_chunk_select(a);
 
kern_gettime(&start);
FTrace_enable();
 
210,12 → 213,14
group_kill(2);
group_kill(3);
 
do {
sys_gettime(&t);
} while (t.tv_sec < 12);
 
FTrace_OSD_init_udp(1, "192.168.82.43", "192.168.82.20");
FTrace_send_chunk(a, 0, FTRACE_CHUNK_FLAG_FREE | FTRACE_CHUNK_FLAG_CYC);
 
sys_end();
 
return 0;
 
}
/demos/trunk/newtrace/instr/initfile.c
1,31 → 1,51
/*
* Project: S.Ha.R.K.
*
* Coordinators:
* Giorgio Buttazzo <giorgio@sssup.it>
* Paolo Gai <pj@gandalf.sssup.it>
* Coordinators: Giorgio Buttazzo <giorgio@sssup.it>
*
* Authors :
* Giacomo Guidi <giacomo@gandalf.sssup.it>
* (see the web pages for full authors list)
* Authors : Mauro Marinoni <mauro.marinoni@unipv.it>
* (see authors.txt for full list of hartik's authors)
*
* ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy)
*
* http://www.sssup.it
* http://retis.sssup.it
* http://shark.sssup.it
* http://hartik.sssup.it
*/
 
#include "kernel/kern.h"
/*
* 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/intdrive.h"
 
#include "modules/sem.h"
#include "modules/hartport.h"
#include "modules/cabs.h"
 
#include <drivers/shark_linuxc26.h>
#include <drivers/shark_pci26.h>
#include <drivers/shark_input26.h>
#include <drivers/shark_keyb26.h>
 
/*+ sysyem tick in us +*/
#define TICK 0
 
32,30 → 52,100
/*+ RR tick in us +*/
#define RRTICK 10000
 
/*+ Interrupt Server +*/
#define INTDRIVE_Q 1000
#define INTDRIVE_T 10000
#define INTDRIVE_FLAG 0
 
void call_shutdown_task(void *arg);
int device_drivers_init();
int device_drivers_close();
void set_shutdown_task();
TASK shutdown_task_body(void *arg);
 
PID shutdown_task_PID = 1;
 
TIME __kernel_register_levels__(void *arg)
{
struct multiboot_info *mb = (struct multiboot_info *)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();
INTDRIVE_register_level(INTDRIVE_Q, INTDRIVE_T, INTDRIVE_FLAG);
EDF_register_level(EDF_ENABLE_ALL);
CBS_register_level(CBS_ENABLE_ALL, 1);
RR_register_level(RRTICK, RR_MAIN_YES, mb);
dummy_register_level();
 
SEM_register_module();
SEM_register_module();
 
CABS_register_module();
return TICK;
}
 
return TICK;
int device_drivers_close() {
return 0;
}
 
int device_drivers_init() {
 
LINUXC26_register_module();
PCI26_init();
 
return 0;
}
 
TASK shutdown_task_body(void *arg) {
 
device_drivers_close();
sys_shutdown_message("-- S.Ha.R.K. Closed --\n");
sys_abort_shutdown(0);
 
return NULL;
}
 
#define SHUTDOWN_TIMEOUT_SEC 3
 
void set_shutdown_task() {
 
NRT_TASK_MODEL nrt;
 
nrt_task_default_model(nrt);
nrt_task_def_system(nrt);
 
shutdown_task_PID = task_create("Shutdown Task", shutdown_task_body, &nrt, NULL);
if (shutdown_task_PID == NIL) {
sys_shutdown_message("Error: Cannot create shutdown task\n");
sys_end();
}
 
}
 
void call_shutdown_task(void *arg) {
 
struct timespec t;
 
sys_gettime(&t);
t.tv_sec += SHUTDOWN_TIMEOUT_SEC;
 
/* Emergency timeout to exit from RUNLEVEL_SHUTDOWN */
kern_event_post(&t,(void *)((void *)sys_abort_shutdown),(void *)0);
 
task_activate(shutdown_task_PID);
}
 
TASK __init__(void *arg)
{
struct multiboot_info *mb = (struct multiboot_info *)arg;
struct multiboot_info *mb = (struct multiboot_info *)arg;
 
HARTPORT_init();
HARTPORT_init();
 
__call_main__(mb);
set_shutdown_task();
 
return (void *)0;
device_drivers_init();
 
sys_atrunlevel(call_shutdown_task, NULL, RUNLEVEL_SHUTDOWN);
 
__call_main__(mb);
 
return (void *)0;
}
 
/demos/trunk/newtrace/utils/pwcet_gen.c
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 <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
 
#include <FTrace.h>
 
#define READ_BUFFER 2000
#define DELTA_BUFFER 100
 
int main(int argc, char *argv[])
{
 
char buffer[READ_BUFFER+DELTA_BUFFER];
void *p, *last;
int n,delta,size;
 
unsigned long long ev = 0, tsc_value;
 
FILE *input_file;
if (argc < 2) {
printf("%s: Enter the input file name [%s filename]\n",argv[0],argv[0]);
exit(1);
}
 
input_file = fopen(argv[1],"rb");
 
last = buffer + READ_BUFFER;
 
while(!feof(input_file)) {
//move remaining byte
delta = (unsigned int)(buffer) + READ_BUFFER - (unsigned int)(last);
if (delta > 0) memcpy(buffer,last,delta);
 
n = fread(buffer+delta,1,READ_BUFFER+10,input_file);
fseek(input_file,-(delta+10),SEEK_CUR);
 
p = buffer;
 
while ((unsigned int)(p) + 16 <= (unsigned int)(buffer + READ_BUFFER) &&
(unsigned int)(p) + 16 <= (unsigned int)(buffer + n + delta)) {
 
switch (*(unsigned short int *)(p)) {
 
case FTrace_EVT_ipoint:
printf("%d ",*(unsigned short int *)(p+2));
break;
 
case FTrace_EVT_trace_start:
printf("0 ");
break;
 
case FTrace_EVT_trace_stop:
printf("1 ");
break;
 
case FTrace_EVT_timer_wakeup_start:
case FTrace_EVT_interrupt_start:
printf("2 ");
break;
 
case FTrace_EVT_timer_wakeup_end:
case FTrace_EVT_interrupt_end:
printf("3 ");
break;
 
case FTrace_EVT_context_switch:
printf("4 ");
break;
 
}
 
tsc_value = (unsigned long long)(*(unsigned int *)(p+4)) << 32;
tsc_value += (unsigned long long)(*(unsigned int *)(p+8));
 
printf("%llu ",tsc_value);
 
size = 16;
 
ev++;
p += 16;
 
if ((unsigned int)(p) + 10 > (unsigned int)(buffer + n + delta)) break;
 
last = p;
}
 
if ((unsigned int)(p) + 10 > (unsigned int)(buffer + n + delta)) break;
}
 
fclose(input_file);
 
return 0;
 
}
 
/demos/trunk/newtrace/utils/makefile
12,17 → 12,21
@echo Targets: util_dos util_linux clean
@echo Note: udpdump and list are available only under linux
 
util_linux: udpdump list
util_linux: udpdump list pwcet_gen
 
udpdump: udpdump.c
gcc -Wimplicit-function-declaration -Wall -ggdb\
-I$(BASE)/include/trace -I$(BASE)/oslib udpdump.c -o udpdump
-I$(BASE)/tracer/include -I$(BASE)/oslib udpdump.c -o udpdump
 
list: list.c
gcc -Wimplicit-function-declaration -Wall -ggdb\
-I$(BASE)/include/trace -I$(BASE)/oslib list.c -o list
-I$(BASE)/tracer/include -I$(BASE)/oslib list.c -o list
 
pwcet_gen: pwcet_gen.c
gcc -Wimplicit-function-declaration -Wall -ggdb\
-I$(BASE)/tracer/include -I$(BASE)/oslib pwcet_gen.c -o pwcet_gen
 
clean:
rm -rf *.o udpdump list
rm -rf *.o udpdump list pwcet_gen