void DMemModelProcess::DecommitDllData(TLinAddr aBase, TInt aSize)
{
__KTRACE_OPT(KDLL,Kern::Printf("DMemModelProcess %O DecommitDllData %08x+%x",this,aBase,aSize));
Mmu& m = Mmu::Get();
TLinAddr dll_data_base=(iAttributes & EFixedAddress) ? (TLinAddr)iDllDataChunk->Base()
: TLinAddr(m.iDllDataBase);
TInt offset=aBase-dll_data_base;
TInt r=iDllDataChunk->Decommit(offset, aSize);
__ASSERT_ALWAYS(r==KErrNone,MM::Panic(MM::EDecommitInvalidDllDataAddress));
if (iDllDataChunk->iSize==0)
FreeDllDataChunk();
}
TInt DMemModelProcess::CommitDllData(TLinAddr aBase, TInt aSize)
{
__KTRACE_OPT(KDLL,Kern::Printf("DMemModelProcess %O CommitDllData %08x+%x",this,aBase,aSize));
TInt r=KErrNone;
if (!iDllDataChunk)
r=CreateDllDataChunk();
if (r==KErrNone)
{
Mmu& m = Mmu::Get();
TLinAddr dll_data_base=(iAttributes & EFixedAddress) ? (TLinAddr)iDllDataChunk->Base()
: TLinAddr(m.iDllDataBase);
TInt offset=aBase-dll_data_base;
__ASSERT_ALWAYS(TUint32(offset)<TUint32(iDllDataChunk->iMaxSize),MM::Panic(MM::ECommitInvalidDllDataAddress));
r=iDllDataChunk->Commit(offset, aSize);
if (r!=KErrNone && iDllDataChunk->iSize==0)
FreeDllDataChunk();
}
__KTRACE_OPT(KDLL,Kern::Printf("CommitDllData returns %d",r));
return r;
}
inline TLinAddr ActualToRomAddress(TAny* anAddr)
{ return TLinAddr(anAddr)-TheRomMem+TheRomLinearAddress; }