int main(void)
{
volatile unsigned long long stack = 0; /* must be first line */
unsigned long long i, act_address, old_address, act_access, old_access;
max_address = 1ULL << 32;
page_size = getpagesize();
max_page = max_address / page_size;
heap = malloc(sizeof(char)*MEMSIZE);
act_access = 0;
printf("int \t \t \t \t \t %lu\n", sizeof(int));
printf("void* \t \t \t \t \t %lu\n", sizeof(void*));
printf("max_address \t \t \t \t %llx\n", max_address);
printf("max_page \t \t \t \t %llu\n", max_page);
printf("page_size \t \t \t \t %llu\n", page_size);
printf("-----------------------------------------------------------------");
printf("\n");
for (i=0; i<max_page; ++i)
{
old_access = act_access;
act_address = i*page_size;
act_access = memprobe((void*)act_address);
/* access code changed from 0 to 1 or from 1 to 2 */
if (act_access != old_access && act_access != 0)
{
access_output(act_access,old_address,act_address,((void*)&stack));
old_address = act_address;
}
}
printf("-----------------------------------------------------------------");
printf("\n");
/* char *string = 'Hello World'; */
access_output(memprobe((void*)&string1), \
(long long)&string1, \
(long long)(&string1+9), \
((void*)&stack));
/* char string[] = 'Hello World'; */
access_output(memprobe((void*)&string2), \
(long long)&string2, \
(long long)(&string2+9), \
((void*)&stack));
free(heap);
return 0;
}
int main(void)
{
unsigned int i, act_access, old_access, old_address, \
act_address, page_size, max_page;
unsigned long long max_address;
max_address = (1ULL << 32); /* 1 << 32 would cause integer overflow */
page_size = getpagesize();
max_page = max_address / page_size;
printf("int \t \t \t \t %lu\n", sizeof(int));
printf("void* \t \t \t \t %lu\n", sizeof(void*));
printf("max_address \t \t \t %llu\n", max_address);
printf("max_page \t \t \t %u\n", max_page);
printf("page_size \t \t \t %d\n", page_size);
printf("-------------------------------------------\n");
for (i=0; i<max_page; ++i)
{
old_access = act_access;
act_address = i*page_size;
act_access = memprobe((void*)act_address);
if ( act_access != old_access )
{
access_output(act_access,old_address,act_address);
old_address = act_address;
}
}
return 0;
}
void Map::myUpdate(MarControlPtr cause)
{
MarSystem::myUpdate(cause);
const bool do_not_update = false;
MarControlAccessor access_input(m_input_ctl, do_not_update);
MarControlAccessor access_output(m_output_ctl, do_not_update);
realvec & input = access_input.to<realvec>();
realvec & output = access_output.to<realvec>();
if (input.getRows() != inObservations_ ||
input.getCols() != inSamples_)
{
input.create(inObservations_, inSamples_);
}
if (output.getRows() != onObservations_ ||
output.getCols() != onSamples_)
{
output.create(onObservations_, onSamples_);
}
}
