void DebugInfo::TokenizeCallback(void *user,sInt uncompSize,sF32 compSize)
{
DebugInfo *info;
DISymbol *sym;
sU32 addr;
sInt leftSize,availSize,len;
ReorderItem *reord;
info = (DebugInfo *) user;
leftSize = uncompSize;
while(leftSize)
{
// setup
availSize = leftSize;
addr = info->Address;
// find out whether there is a remapping for the current address range
if(info->Reorder)
{
if(!info->Reorder->Find(addr,&reord)) // no match
{
if(reord)
len = sMin<sInt>(availSize,reord->NewVA - addr);
else
len = availSize;
info->Address += len;
leftSize -= len;
}
else
{
len = sMin<sInt>(availSize,reord->NewVA + reord->NewSize - addr);
info->Address += len;
leftSize -= len;
// just a crude approximation here, gotta fix it somehow
availSize = reord->OldSize * len / reord->NewSize;
addr = reord->OldVA + (reord->OldSize * (addr - reord->NewVA) + reord->NewSize/2) / reord->NewSize;
}
}
else
{
info->Address += availSize;
leftSize -= availSize;
}
// try to find symbol for current address
while(availSize)
{
if(!info->FindSymbol(addr,&sym)) // no match
{
if(sym) // skip to next symbol or everything if there's no next symbol
len = sMin<sInt>(availSize,sym->VA - addr);
else
len = availSize;
addr += len;
availSize -= len;
}
else // match with symbol
{
len = sMin<sInt>(availSize,sym->VA + sym->Size - addr);
addr += len;
availSize -= len;
sym->PackedSize += compSize * 0.125f * len / uncompSize;
}
}
}
}
