kernel/eka/memmodel/epoc/direct/x86/xinit.cpp
changeset 0 a41df078684a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kernel/eka/memmodel/epoc/direct/x86/xinit.cpp	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,64 @@
+// Copyright (c) 1996-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// e32\memmodel\epoc\direct\x86\xinit.cpp
+// 
+//
+
+#include <x86_mem.h>
+#include <e32uid.h>
+#include <kernel/cache.h>
+
+void MM::Init1()
+	{
+	__KTRACE_OPT(KBOOT,Kern::Printf("MM::Init1()"));
+
+	MM::RamBlockSize=0x1000;
+	MM::RamBlockShift=12;
+
+	PP::MaxUserThreadStack=0x14000;			// 80K - STDLIB asks for 64K for PosixServer!!!!
+	PP::UserThreadStackGuard=0x2000;		// 8K
+	PP::MaxStackSpacePerProcess=0x200000;	// 2Mb
+	K::SupervisorThreadStackSize=0x1000;	// 4K
+	PP::SupervisorThreadStackGuard=0x1000;	// 4K
+
+	K::MachineConfig=(TMachineConfig*)(((TUint8*)SuperPageAddress)+0x800);	// HACK!!
+
+	K::MaxMemCopyInOneGo = KDefaultMaxMemCopyInOneGo;
+
+	PP::RamDriveStartAddress = TheSuperPage().iKernelLimit;
+	PP::RamDriveMaxSize = TheRomHeader().iUserDataAddress - PP::RamDriveStartAddress;
+	__KTRACE_OPT(KBOOT,Kern::Printf("RamDriveBase %08x RamDriveMaxSize %08x",PP::RamDriveStartAddress,PP::RamDriveMaxSize));
+	__KTRACE_OPT(KBOOT,Kern::Printf("K::MaxMemCopyInOneGo=0x%x",K::MaxMemCopyInOneGo));
+
+	K::MemModelAttributes=EMemModelTypeDirect|EMemModelAttrNonExProt|EMemModelAttrKernProt|EMemModelAttrWriteProt;
+	}
+
+#ifdef __CPU_HAS_CACHE
+// Set up virtual addresses used for cache flushing if this is
+// done by data read or line allocate
+void M::SetupCacheFlushPtr(TInt aCache, SCacheInfo& aInfo)
+	{
+	}
+#endif
+
+#ifdef __SMP__
+void M::GetAPBootInfo(TInt /*aCpu*/, volatile SAPBootInfo* /*aInfo*/)
+	{
+	}
+
+void M::Init2AP()
+	{
+	__KTRACE_OPT(KBOOT,Kern::Printf("M::Init2AP()"));
+	}
+#endif