void
AddBinClass(ClassClass * cb)
{
register int left, right, middle, result, i;
char *name = cbName(cb);
struct Hjava_lang_ClassLoader *loader = cbLoader(cb);
BINCLASS_LOCK();
left = 0;
right = nbinclasses - 1;
result = 1;
while (left <= right) {
ClassClass *cb1;
middle = (left+right)/2;
cb1 = binclasses[middle];
result = strcmp(name, cbName(cb1));
if (result == 0) {
if (loader < cbLoader(cb1)) {
result = -1;
} else if (loader > cbLoader(cb1)) {
result = 1;
} else {
result = 0;
}
}
if (result < 0) {
right = middle-1;
} else if (result > 0) {
left = middle+1;
} else {
break;
}
}
if (result != 0) {
if (nbinclasses >= sizebinclasses) {
if (binclasses == 0)
binclasses = (ClassClass **)
sysMalloc(sizeof(ClassClass *) * (sizebinclasses = 50));
else
binclasses = (ClassClass **)
sysRealloc(binclasses, sizeof(ClassClass *)
* (sizebinclasses = nbinclasses * 2));
}
if (binclasses == 0)
goto unlock;
right++;
for (i = nbinclasses; i > right; i--) {
binclasses[i] = binclasses[i-1];
}
binclasses[right] = cb;
nbinclasses++;
}
unlock:
BINCLASS_UNLOCK();
}
void *Allocator::realloc(void *ptr, size_t size)
{
// Free it ?
if(size <= 0)
{
Allocator::free(ptr);
return NULL;
}
// Find the node
bool is_mine = false;
AllocatorNode *ptrs_ = ptrs;
if(ptr == NULL)
is_mine = true;
else
{
while(ptrs_)
{
if(ptrs_->ptr == ptr)
{
is_mine = true;
break;
}
ptrs_ = ptrs_->next;
}
}
if(!is_mine)
error("Allocator: cannot realloc a pointer which is not mine.");
if(ptr)
{
// Reallocate (Here, size > 0 for sure)
void *ptrx = sysRealloc(ptr, size);
if(!ptrx)
error("Allocator: not enough memory. Buy new ram.");
// Save the new pointer
ptrs_->ptr = ptrx;
return(ptrx);
}
else
{
// Forcement pas un objet
return(this->alloc(size, 0));
}
}
static int genThreadID() {
int i = 0;
retry:
for(; i < tidBitmapSize; i++) {
if(tidBitmap[i] != 0xffffffff) {
int n = ffs(~tidBitmap[i]);
tidBitmap[i] |= 1 << (n-1);
return (i<<5) + n;
}
}
tidBitmap = sysRealloc(tidBitmap,
(tidBitmapSize + MAP_INC) * sizeof(unsigned int));
memset(tidBitmap + tidBitmapSize, 0, MAP_INC * sizeof(unsigned int));
tidBitmapSize += MAP_INC;
goto retry;
}
