// Copyright (c) 1997-2009 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\kernel\arm\cipc.cia
// 
//

#include <e32cia.h>
#include <arm_mem.h>
#include "execs.h"
#include <kernel/kern_priv.h>

#ifdef _DEBUG
#define ASM_KILL_LINK(rp,rs)	asm("mov "#rs", #0xdf ");\
								asm("orr "#rs", "#rs", "#rs", lsl #8 ");\
								asm("orr "#rs", "#rs", "#rs", lsl #16 ");\
								asm("str "#rs", ["#rp"] ");\
								asm("str "#rs", ["#rp", #4] ");
#else
#define ASM_KILL_LINK(rp,rs)
#endif

#ifdef __MESSAGE_MACHINE_CODED__

#define iMState		iWaitLink.iSpare1

#ifdef KIPC
extern "C" void __DebugMsgComplete(TInt, TInt a, TInt b, TInt c);
extern "C" void __DebugMsgSessionSend(TInt a, TInt b, TInt c);
#endif //KIPC

#ifdef _DEBUG
extern "C" void __FaultBadMsgPool();
extern "C" void __FaultMsgNotFree();
extern "C" void __FaultMsgInUse();
extern "C" void __FaultMsgCompleteDiscNotSent();
extern "C" void __DebugMsgAccept(TInt a, TInt b);
extern "C" void __DebugMsgAccept2(TInt a, TInt b);
extern "C" void __DebugMsgServerReceive(TInt a, TInt b, TInt c);
#endif //_DEBUG

extern "C" void __PanicSyncMsgSentTwice();
extern "C" void __PanicRequestAlreadyPending();
extern "C" void __PanicSessionAlreadyConnected();
extern "C" void __PanicMesAlreadyPending();
extern "C" void __SendDiscMsg(DSession*);

__NAKED__ void ExecHandler::MessageComplete(RMessageK* /*aMsg*/, TInt /*aReason*/)
	{
	asm("ldr ip, [r0, #%a0]" : : "i" _FOFF(RMessageK, iFunction));				// get iFunction, as per preprocessor

	// Subroutine MessageComplete
	// Complete an IPC message
	// Enter with r0=message handle, r1=completion code, ip=RMessageK::iFunction
	// Preserve r4-r11
	// Enter and leave with system lock held
	asm(".global _asm_exec_MessageComplete ");
	asm("_asm_exec_MessageComplete: ");

#ifdef BTRACE_CLIENT_SERVER
	asm("stmfd sp!,{r0,r1,ip,lr}");
	asm("mov r2,r1");															// arg2 = aReason
	asm("mov r1,r0");															// arg1 = aMsg
	asm("ldr r0,_messageCompleteTraceHeader");									// arg0 = header
	asm("bl " CSM_ZN6BTrace4OutXEmmmm);
	asm("ldmfd sp!,{r0,r1,ip,lr}");
#endif

	asm("cmp ip, #%a0" : : "i" (RMessage2::EDisConnect));
	asm("ldreq r0, [r0, #%a0]" : : "i" _FOFF(RMessageK,iSession));
	asm("beq " CSM_ZN8DSession19CloseFromDisconnectEv );						// if disconnect, do it in C++

	asm("mov r2, r1 ");															// r2 = aReason
	ASM_DEBUG2(Complete,r0,r2);
	asm("ldr r3, [r0, #%a0]" : : "i" _FOFF(RMessageK, iSession)); 				// r3 = iSession
	asm("subs r1, ip, #%a0" : : "i" (RMessage2::EConnect));						// (m.iFunction == RMessage2::EConnect)?
	asm("streq r1, [r3, #%a0] " : : "i" _FOFF(DSession, iConnectMsgPtr));		// iSession->iConnectMsgPtr = NULL
	asm("ldr r1, [r3, #%a0]" : : "i" _FOFF(DSession,iAccessCount));				// r1 = iSession->iAccessCount	
	asm("cmp r1, #0 ");															// iAccessCount = 0?
	asm("beq 2f ");

	// !s->IsClosing()
	asm("mov r1, r0");															// r1 = RMessageK ptr
	asm("ldr r0, [r0, #%a0] " : : "i" _FOFF(RMessageK,iClient));    			// r0 = iClient
	asm("ldrb ip, [r0, #%a0] " : : "i" _FOFF(DThread,iMState));    				// ip = iClient->iMState
	asm("cmp ip, #%a0" : : "i" (DThread::EDead));								// (iMState == EDead)?
	asm("beq 1f ");

	// if (!s->IsClosing() && m.iClient->iMState != DThread::EDead)
	asm("mov ip, #1");
	asm("str ip, [r1, #%a0]" : : "i" _FOFF(RMessageK, iServerLink.iNext));		// iServerLink.iNext=1
	asm("b " CSM_ZN4Kern20QueueRequestCompleteEP7DThreadP14TClientRequesti);	// tail call

	// m.iClient->iMState == DThread::EDead
	asm("1: ");																	// shuffle RMessageK and iFunction back to expected registers
	asm("ldr ip, [r1, #%a0]" : : "i" _FOFF(RMessageK, iFunction));				// refetch iFunction
	asm("mov r0, r1");															// r0 = RMessageK ptr

	// else (closing or dead)
	asm("2: ");
	asm("cmp ip, #%a0" : : "i" (RMessage2::EConnect));							// (m.iFunction == RMessage2::EConnect)?
	asm("bne 3f ");

	// (closing or dead) and it's a connect msg
	asm("ldr r2, [r3, #%a0] " : : "i" _FOFF(DSession, iSessionCookie));			// r2=iSession->iSessionCookie
	asm("teq r2, #0");
#ifdef _DEBUG
	asm("beq nosession ");
	asm("ldr r1, [r3, #%a0] " : : "i" _FOFF(DSession, iServer));				// r1=iSession->iServer
	asm("cmp r1, #0 ");
 	asm("beq noserver ");
	asm("ldr r2, [r3, #%a0] " : : "i" (_FOFF(DSession, iDisconnectMsgPtr)));	// r2=iSession->iDisconnectMsgPtr
	asm("ldr r2, [r2, #%a0] " : : "i" (_FOFF(RMessageK, iServerLink.iNext)));	// r2=iDisconnectMsgPtr->iServerLink.iNext
	asm("cmp r2, #0 ");
	asm("beq __FaultMsgCompleteDiscNotSent ");									// tail call to die if a session has been created and no disc msg sent
	asm("ldr r2, [r3, #%a0] " : : "i" _FOFF(DSession, iSessionCookie));			// r2=iSession->iSessionCookie
	asm("noserver: ");
	asm("teq r2, #0");
	asm("nosession: ");
#endif //_DEBUG
	asm("moveq r0, r3 ");
	asm("beq __SendDiscMsg ");													// if no session object to clean up, tail call to send disc msg in C++

	asm("3: ");
	asm("stmfd sp!, {r0,lr} ");
	asm("bl " CSM_ZN14TClientRequest5ResetEv);
	asm("ldmfd sp!, {r0,lr} ");
	asm("b " CSM_ZN9RMessageK8CloseRefEv);										// tail call

#ifdef BTRACE_CLIENT_SERVER
	asm("_messageCompleteTraceHeader:");
	asm(".word %a0" : : "i" (BTRACE_HEADER_C(12,BTrace::EClientServer,BTrace::EMessageComplete)));
	asm("_messageDeliverTraceHeader:");
	asm(".word %a0" : : "i" (BTRACE_HEADER_C(16,BTrace::EClientServer,BTrace::EMessageSend)));
#endif

	}


__NAKED__ void DServer::Deliver(RMessageK* /*aMessage*/)
//
// Delivers a message to the server.
//
	{
	asm("stmfd sp!, {r4-r10,lr} ");
#ifdef __SMP__
	GET_RWNO_TID(,r10);		// NOTE: Can't migrate because we hold system lock
	asm("ldr r9, [r10, #%a0]" : : "i" _FOFF(TSubScheduler,iCurrentThread));
#else
	asm("ldr r10, __TheScheduler ");
	asm("ldr r9, [r10, #%a0]" : : "i" _FOFF(TScheduler,iCurrentThread));
#endif
	asm("bl ServerDeliver ");
	asm("ldmfd sp!, {r4-r10,pc} ");

	// Subroutine ServerDeliver
	// Deliver a message to a DServer
	// Enter with r0->DServer, r1->RMessageK, r10->T(Sub)Scheduler
	// Preserve r5,r11 but not r4,r6-r10
	// Enter and leave with system lock held
	asm("ServerDeliver: ");
	
	// if (iMessage->IsReady()) { Accept(aMsg); return; }
	asm("ldr r12, [r0, #%a0]" : : "i" _FOFF(DServer, iMessage));
	asm("ldr r2, [r12, #%a0]" : : "i" _FOFF(TServerMessage, iStatus));
	asm("teq r2, #0 ");
	asm("beq 1f ");
	asm("tst r2, #%a0 " : : "i" ((TInt)KClientRequestFlagMask));
	asm("beq ServerAccept ");

	asm("1: ");
	asm("ldr r3, [r0, #%a0]" : : "i" _FOFF(DServer,iDeliveredQ.iA.iPrev));	// r3->last entry in delivered Q
	asm("add r2, r0, #%a0" : : "i" _FOFF(DServer,iDeliveredQ));	// r2->iDeliveredQ
	// Warning: HARDCODED OFFSET(SDblQueLink) - assumes format of this structure
	asm("add r1, r1, #%a0" : : "i" _FOFF(RMessageK,iServerLink)); // r1->message.iServerLink
	asm("str r1, [r2, #4] ");	// head->prev = new message
	asm("str r1, [r3, #0] ");	// last->next=new message
	asm("stmia r1, {r2,r3} ");	// new->next=head entry, new->prev=old last entry
	__JUMP(, lr);

#ifndef __SMP__
	asm("__TheScheduler: ");
	asm(".word TheScheduler ");
#endif
	}

__NAKED__ void DServer::Receive(TRequestStatus& /*aStatus*/, TAny* /*aMessage*/)
//
// Receive a message asynchronously.
//
	{
	asm("stmfd sp!, {r4-r10,lr} ");
#ifdef __SMP__
	GET_RWNO_TID(,r10);		// NOTE: Can't migrate because we hold system lock
#else
	asm("ldr r10, __TheScheduler ");
#endif
	asm("bl _asm_exec_ServerReceive ");
	asm("ldmfd sp!, {r4-r10,pc} ");
	}

__NAKED__ void DServer::Accept(RMessageK* /*aMsg*/)
//
// Accepts a message, assumes one is pending.
//
	{
	asm("stmfd sp!, {r4-r10,lr} ");
#ifdef __SMP__
	GET_RWNO_TID(,r10);		// NOTE: Can't migrate because we hold system lock
#else
	asm("ldr r10, __TheScheduler ");
#endif
	asm("bl ServerAccept ");
	asm("ldmfd sp!, {r4-r10,pc} ");

	// Subroutine ServerReceive
	// Receive a message on a DServer
	// Enter with r0->DServer, r2=aMessage , r1=&aStatus
	// r10->T(Sub)Scheduler
	// Preserve r5,r11 but not r4,r6-r10
	// Enter and leave with system lock held
	asm(".global _asm_exec_ServerReceive ");
	asm("_asm_exec_ServerReceive: ");
	ASM_DEBUG3(ServerReceive,r0,r1,r2);

	// if (iMessage->SetStatus(&aStatus) != KErrNone) K::PanicCurrentThread(EMesAlreadyPending);
	asm("ldr r4, [r0, #%a0]" : : "i" _FOFF(DServer, iMessage));		// r4->iMessage
	asm("stmfd sp!, {r0-r2, lr}");
	asm("mov r0, r4 ");	
	asm("bl " CSM_ZN14TClientRequest9SetStatusEP14TRequestStatus);	// iMessage->SetStatus(aStatus)
	asm("teq r0, #0 ");
	asm("ldmfd sp!, {r0-r2, lr}");
	asm("bne __PanicMesAlreadyPending" );
	
	asm("add r3, r0, #%a0" : : "i" _FOFF(DServer, iDeliveredQ.iA));	// r3->iDeliveredQ anchor
	asm("ldr r1, [r3, #%a0]" : : "i" _FOFF(SDblQueLink, iNext));	// r1->first entry on delivered queue
	asm("str r2, [r4, #%a0]" : : "i" _FOFF(TServerMessage, iMessagePtr));	// iMessage->iMessagePtr = aMessage
	asm("cmp r1, r3 ");												// is queue empty?
	__JUMP(eq, lr);													// if it is, nothing else to do

	// else deque first message: NB head->iPrev = &iA for head of list
	asm("ldr r6, [r1, #%a0]" : : "i" _FOFF(SDblQueLink, iNext));	// r6=r1->next
	ASM_KILL_LINK(r1,r7);											// kill link
	asm("str r3, [r6, #%a0]" : : "i" _FOFF(SDblQueLink, iPrev));	// r1->next->prev = r1->prev (== &iA)
	asm("str r6, [r3, #%a0]" : : "i" _FOFF(SDblQueLink, iNext));	// r1->prev->next (== iA.iNext) = r1->next
	asm("sub r1, r1, #%a0" : : "i" _FOFF(RMessageK, iServerLink));	// r1 now points to RMessageK

	// Subroutine ServerAccept
	// Accept a message on a DServer
	// Enter with r0->DServer, r1->RMessageK to accept
	// r10->T(Sub)Scheduler
	// Preserve r5,r11 but not r4,r6-r10
	asm(".global ServerAccept ");
	asm("ServerAccept: ");
	asm("ldr r7, [r0, #%a0]" : : "i" _FOFF(DServer,iOwningThread));	//r7=iOwningThread
	asm("mvn r2, r1 ");				// r2 = ~msg address
	asm("ldr r3, [r7, #%a0]" : : "i" _FOFF(DThread,iOwningProcess));	// r3=iOwningThread->iOwningProcess
#ifdef __SMP__
	asm("ldr r9, [r10, #%a0]" : : "i" _FOFF(TSubScheduler,iCurrentThread));
#else
	asm("ldr r9, [r10, #%a0]" : : "i" _FOFF(TScheduler,iCurrentThread));
#endif
	asm("ldrb r6, [r7, #%a0]" : : "i" _FOFF(DThread,iMState));	// r6=iOwningThread->iMState
	asm("mvn r4, r3 ");				// r4 = ~owning process address
	asm("add ip, r1, #%a0" : : "i" _FOFF(RMessageK, iServerLink));
	asm("stmia ip, {r2,r4} ");		// set ACCEPTED state
	asm("cmp r6, #%a0" : : "i" (DThread::EDead));	// is thread dead?
	__JUMP(eq, lr);					// if it is, exit
#ifdef BTRACE_CLIENT_SERVER
	asm("stmfd sp!,{r0-r3,r12,lr}");
	asm("ldr r0,_messageReceiveTraceHeader");					// arg0 = header
	asm("bl " CSM_ZN6BTrace4OutXEmmmm);
	asm("ldmfd sp!,{r0-r3,r12,lr}");
#endif
#ifdef KIPC
	ASM_DEBUG2(Accept,r0,r1);
#endif
	// iMessage->iMessageData = aMsg;
	asm("ldr r2, [r0, #%a0]" : : "i" _FOFF(DServer, iMessage));
	asm("str r1, [r2, #%a0]" : : "i" _FOFF(TServerMessage,iMessageData)); 
	// Kern::QueueRequestComplete(iOwningThread, iMessage, KErrNone);
	asm("ldr r0, [r0, #%a0]" : : "i" _FOFF(DServer,iOwningThread));
	asm("mov r1, r2");
	asm("mov r2, #0"); // KErrNone
	asm("b " CSM_ZN4Kern20QueueRequestCompleteEP7DThreadP14TClientRequesti);

#ifdef BTRACE_CLIENT_SERVER
	asm("_messageReceiveTraceHeader:");
	asm(".word %a0" : : "i" (BTRACE_HEADER(8,BTrace::EClientServer,BTrace::EMessageReceive)));
#endif
	}

#endif

#ifdef __MESSAGE_MACHINE_CODED_2__
__NAKED__ void ExecHandler::MessageConstructFromPtr(RMessageK*, TAny*)
	{
	// Enter with:
	// r0->RMessageK, r1->user side message to be populated
	// Can modify r0-r4, r6-r10, r12
	asm("ldr r2, [r0, #%a0]" : : "i" _FOFF(RMessageK,iFunction));		// r2 = function
	asm("ldr r9, [r0, #%a0]" : : "i" _FOFF(RMessageK,iSession));		// r9->iSession
	asm("subs r3, r2, #%a0" : : "i" ((TInt)RMessage2::EDisConnect));	// is it disconnect ? if so, r3=0
	asm("ldr r9, [r9, #%a0]" : : "i" _FOFF(DSession,iSessionCookie));	// r9 = user cookie
	asm("beq 2f ");								// branch if it is
	
	asm("add r10, r0, #%a0" : : "i" _FOFF(RMessageK, iMsgArgs.iArgs));
	// HARDCODED(RMessageK)- this assumes KMaxMessageArguments is 4
	asm("ldmia r10, {r3,r4,r6,r7} ");		// r3,4,6,7=args
	asm("stmfd sp!, {r0-r4,lr} ");
	asm("bl  " CSM_ZN5NKern12UnlockSystemEv);
	asm("ldmfd sp!, {r0-r4,lr} ");
	USER_MEMORY_GUARD_OFF(,r8,r8);
	asm("mov r8, #0");	// r8=iSpare1
	asm("strt r0, [r1], #4 ");			// store handle
	asm("strt r2, [r1], #4 ");			// store function
	asm("strt r3, [r1], #4 ");			// store arg0
	asm("strt r4, [r1], #4 ");			// store arg1
	asm("strt r6, [r1], #4 ");			// store arg2
	asm("strt r7, [r1], #4 ");			// store arg3
	asm("strt r8, [r1], #4 ");			// store iSpare1
	asm("strt r9, [r1], #4 ");			// store user cookie
	USER_MEMORY_GUARD_ON(,r8,r8);
	__JUMP(,lr);

	// get here if disconnect message
	asm("2: ");
	asm("stmfd sp!, {r1-r3,lr} ");
	asm("bl  " CSM_ZN5NKern12UnlockSystemEv);
	asm("ldmfd sp!, {r1-r3,lr} ");
	USER_MEMORY_GUARD_OFF(,r8,r8);
	asm("strt r0, [r1], #4 ");			// store handle
	asm("strt r2, [r1], #4 ");			// store function
	asm("strt r3, [r1], #4 ");			// store arg0 = 0
	asm("strt r3, [r1], #4 ");			// store arg1 = 0
	asm("strt r3, [r1], #4 ");			// store arg2 = 0
	asm("strt r3, [r1], #4 ");			// store arg3 = 0
	asm("strt r3, [r1], #4 ");			// store capability = 0
	asm("strt r9, [r1], #4 ");			// store user cookie
	USER_MEMORY_GUARD_ON(,r8,r8);
	__JUMP(,lr);
	}

EXPORT_C __NAKED__ RMessageK* RMessageK::MessageK(TInt /*aMsgHandle*/)
	{
#ifdef __SMP__
	GET_RWNO_TID(,r1);					// NOTE: can't migrate because system lock held
#else
	asm("ldr r1, __TheScheduler ");
#endif
	asm("stmfd sp!, {r4,lr} ");
#ifdef __SMP__
	asm("ldr r1, [r1, #%a0]" : : "i" _FOFF(TSubScheduler,iCurrentThread));
#else
	asm("ldr r1, [r1, #%a0]" : : "i" _FOFF(TScheduler,iCurrentThread));
#endif
	asm("ldr r1, [r1, #%a0]" : : "i" (_FOFF(DThread,iOwningProcess)-_FOFF(DThread,iNThread)));	// r1->process to check
	asm("bl do_messagek ");
	asm("bcc 0f ");														// if bad handle, panic
	asm("ldr ip, [r0, #%a0]" : : "i" _FOFF(RMessageK,iFunction));		// ip = function
	asm("cmp ip, #%a0" : : "i" ((TInt)RMessage2::EDisConnect));			// check iFunction != RMessage2::EDisConnect
	asm("ldmnefd sp!, {r4,pc} ");										// if not, return OK
	asm("0: ");
	asm("mov r0, #%a0" : : "i" (EBadMessageHandle));					// panic, disconnect not allowed
	asm("b  " CSM_ZN1K18PanicCurrentThreadEi);
	}

__NAKED__ RMessageK* RMessageK::MessageK(TInt /*aMsgHandle*/, DThread* /*aThread*/)
	{
	asm("ldr r1, [r1, #%a0]" : : "i" _FOFF(DThread,iOwningProcess));	// r1->process to check
	asm("do_messagek: ");
	asm("ldr ip, __K_MsgInfo ");										// ip->msg chunk info
	asm("tst r0, #%a0" : : "i" (RMessageK::KMessageSize-1));			// test handle alignment
	asm("bne 0f ");														// handle is bad if misaligned
	asm("ldr r2, [ip, #%a0]" : : "i" _FOFF(K::SMsgInfo,iBase));			// r2=base address of kernel msg chunk
	asm("ldr r3, [ip, #%a0]" : : "i" _FOFF(K::SMsgInfo,iMaxSize));		// r3=max size of kernel msg chunk
	asm("subs ip, r0, r2 ");											// ip=aMsg-kernel msg chunk base
	asm("subhs r3, r3, #%a0" : : "i" ((TInt)sizeof(RMessageK)-1));		// if >=, r3=max size - (sizeof(RMessageK)-1)
	asm("cmphs r3, ip ");												// compare this value to offset
	asm("bls 0f ");														// if offset<0 or offset+sizeof(RMessageK)-1>=max size, bad handle

#ifdef	__OBSOLETE_V1_IPC_SUPPORT__
	asm("lookup_message_client: ");
#endif
	asm("adds ip, r0, #%a0" : : "i" _FOFF(RMessageK, iServerLink));
	// NOTE: Z flag clear here after 'adds' above
	asm(".global __magic_address_msg_lookup_2 ");
	asm("__magic_address_msg_lookup_2: ");		// this instruction is magically immune from exceptions
	// Warning: HARDCODED OFFSET(RMessageK) - assumes layout of SDblQueLink and wierd use of iServerLink
	asm("ldmia ip, {r2,r3} ");			// get message iNext/iPrev, set Z if bad.
										// should have r2=~r0, r3=~r1 if OK
	asm("beq 0f ");						// if exception, bad handle
	asm("eor r2, r2, r0 ");				// should be 0xffffffff
	asm("eor r3, r3, r1 ");				// should be 0xffffffff
	asm("and r2, r2, r3 ");				// should be 0xffffffff
	asm("cmn r2, #1 ");
	__JUMP(eq, lr);						// if so, message is valid, return (RMessageK*)aMsgHandle and carry=1
	asm("0: ");
	asm("movs r0, pc, lsl #31 ");		// r0=0, carry=0 (since pc is a multiple of 4)
	__JUMP(,lr);						// return NULL

#ifdef	__OBSOLETE_V1_IPC_SUPPORT__
	asm(".global do_lookup_thread_pseudo ");
	asm("do_lookup_thread_pseudo: ");
	// ip = (handle << 1) &~ 0x10000 (no close flag removed)
	// r1 -> current NThread
	asm("ldr r3, __K_MsgInfo ");									// r3->msg chunk info
	asm("mov r0, ip, lsl #16 ");
	asm("ldr r1, [r1, #%a0]" : : "i" (_FOFF(DThread,iOwningProcess)-_FOFF(DThread,iNThread)));	// r1->current process
	asm("add r0, ip, r0, lsr #16 ");								// r0 = offset of RMessageK from kernel msg chunk base
	asm("ldr r2, [r3, #%a0]" : : "i" _FOFF(K::SMsgInfo,iBase));		// r2=base address of kernel msg chunk
	asm("ldr r3, [r3, #%a0]" : : "i" _FOFF(K::SMsgInfo,iMaxSize));	// r3=max size of kernel msg chunk
	asm("add ip, r0, #%a0" : : "i" ((TInt)sizeof(RMessageK)-1) );	// ip = offset + sizeof(RMessageK) - 1
	asm("add r0, r0, r2 ");											// r0 = pointer to RMessageK (if good handle)
	asm("cmp ip, r3 ");												// is this off the end of the msg chunk?
	asm("blo lookup_message_client ");								// if not, get client
	asm("b 0b ");													// if so, bad handle
#endif

#if !defined(__SMP__) && !defined(__MESSAGE_MACHINE_CODED__)
	asm("__TheScheduler: ");
	asm(".word TheScheduler ");
#endif
	asm("__K_MsgInfo: ");
	asm(".word  " CSM_ZN1K8MsgInfoE);
	}
#endif