source: soft/giet_vm/applications/ocean/null_macros/c.m4.null.SOCLIB @ 743

divert(-1)
define(NEWPROC,) dnl

define(BARRIER, `{
        pthread_barrier_wait(&($1));
}')

define(BARDEC, `
   pthread_barrier_t    ($1);
')

define(BARINIT, `{
        pthread_barrier_init(&($1), NULL, $2);
}')

define(BAREXCLUDE, `{;}')

define(BARINCLUDE, `{;}')

define(GSDEC, `long int ($1);')
define(GSINIT, `{ ($1) = 0; }')
define(GETSUB, `{
  if (($1)<=($3))
    ($2) = ($1)++;
  else {
    ($2) = -1;
    ($1) = 0;
  }
}')

define(NU_GSDEC, `long int ($1);')
define(NU_GSINIT, `{ ($1) = 0; }')
define(NU_GETSUB, `GETSUB($1,$2,$3,$4)')

define(ADEC, `long int ($1);')
define(AINIT, `{;}')
define(PROBEND, `{;}')

define(LOCKDEC, `pthread_mutex_t ($1);')
define(LOCKINIT, `{pthread_mutex_init(&($1), NULL);}')
define(LOCK, `{pthread_mutex_lock(&($1));}')
define(UNLOCK, `{pthread_mutex_unlock(&($1));}')

define(NLOCKDEC, `long int ($1);')
define(NLOCKINIT, `{;}')
define(NLOCK, `{;}')
define(NUNLOCK, `{;}')

define(ALOCKDEC, `pthread_mutex_t $1[$2];')
define(ALOCKINIT, `{
   unsigned long int i, error;

   for (i = 0; i < $2; i++) {
      error = pthread_mutex_init(&$1[i], NULL);
      if (error != 0) {
         printf("Error while initializing array of locks.\n");
         exit(-1);
      }
   }
}')
define(ALOCK, `{pthread_mutex_lock(&$1[$2]);}')
define(AULOCK, `{pthread_mutex_unlock(&$1[$2]);}')


define(PAUSEDEC, `
struct {
   pthread_mutex_t   mutex;
   pthread_cond_t    cond_var;
   unsigned long int Flag;
} $1;
')

define(PAUSEINIT, `{
   pthread_mutex_init(&$1.mutex, NULL);
   pthread_cond_init(&$1.cond_var, NULL);
   $1.Flag = 0;
}
')

define(CLEARPAUSE, `{
   $1.Flag = 0;
   pthread_mutex_unlock(&$1.mutex);}
')
define(SETPAUSE, `{
   pthread_mutex_lock(&$1.mutex);
   $1.Flag = 1;
   pthread_cond_broadcast(&$1.cond_var);
   pthread_mutex_unlock(&$1.mutex);}
')

define(EVENT, `{;}')
define(WAITPAUSE, `{
   pthread_mutex_lock(&$1.mutex);
   if ($1.Flag == 0) {
      pthread_cond_wait(&$1.cond_var, &$1.mutex);
   }
}')
define(PAUSE, `{;}')

define(AUG_ON, ` ')
define(AUG_OFF, ` ')
define(TRACE_ON, ` ')
define(TRACE_OFF, ` ')
define(REF_TRACE_ON, ` ')
define(REF_TRACE_OFF, ` ')
define(DYN_TRACE_ON, `;')
define(DYN_TRACE_OFF, `;')
define(DYN_REF_TRACE_ON, `;')
define(DYN_REF_TRACE_OFF, `;')
define(DYN_SIM_ON, `;')
define(DYN_SIM_OFF, `;')
define(DYN_SCHED_ON, `;')
define(DYN_SCHED_OFF, `;')
define(AUG_SET_LOLIMIT, `;')
define(AUG_SET_HILIMIT, `;')

define(MENTER, `{;}')
define(DELAY, `{;}')
define(CONTINUE, `{;}')
define(MEXIT, `{;}')
define(MONINIT, `{;}')

define(WAIT_FOR_END, `{
   long int i, error;
   for (i = 1; i < ($1); i++) {
      error = pthread_join(PThreadTable[i], NULL);
      if (error != 0) {
         printf("Error in pthread_join().\n");
         exit(-1);
      }
   }
}')

define(CREATE, `{
   long int i, error;
   pthread_attr_t attr;
   
   error = pthread_attr_init(&attr);
   if (error != 0) {
      fprintf(stderr, "*** Error in pthread_attr_init\n");
      exit(1);
   }

   // HypothÚse : le thread "main" s exécute sur le proc 0 ; pour almos utiliser l option -p x de exec dans le shrc
   for (i = 1; i < ($2); i++) {
      pthread_attr_setcpuid_np(&attr, i, NULL);

      error = pthread_create(&PThreadTable[i], &attr, (void * (*)(void *))($1), NULL);
      if (error != 0) {
         printf("Error in pthread_create().\n");
         exit(-1);
      }
   }

   $1();
}')

define(MAIN_INITENV, `{;}')
define(MAIN_END, `{
   *(unsigned int *) 0x0 = 0xDEADDEAD;
   return 0;
}')

define(MAIN_ENV,`
#include <pthread.h>
//#include <sys/time.h>
#include <unistd.h>
#include <stdlib.h>
#define MAX_THREADS 512
pthread_t PThreadTable[MAX_THREADS];
')

define(ENV, ` ')
define(EXTERN_ENV, `
#include <pthread.h>
//#include <sys/time.h>
#include <unistd.h>
#include <stdlib.h>
extern pthread_t PThreadTable[];
')

define(G_MALLOC, `malloc($1);')
define(G_FREE, `free($1);')
define(G_MALLOC_F, `malloc($1)')
define(NU_MALLOC, `malloc($1);')
define(NU_FREE, `free($1);')
define(NU_MALLOC_F, `malloc($1)')

define(GET_HOME, `{($1) = 0;}')
define(GET_PID, `{($1) = 0;}')
define(AUG_DELAY, `{sleep ($1);}')
define(ST_LOG, `{;}')
define(SET_HOME, `{;}')
define(CLOCK, `{
   struct timeval timer;

   gettimeofday(&timer, NULL);
   ($1) = (unsigned long long int) (timer.tv_sec); // Number of cycles of simulation
}')
divert(0)