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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1999 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
/* Implement shared vtbl methods. */
#include "xptcprivate.h"
#if defined(__sparc64__) || defined(__sparc_v9__)
extern "C" nsresult
PrepareAndDispatch(nsXPTCStubBase* self, uint32 methodIndex, uint64* args)
{
#define PARAM_BUFFER_COUNT 16
nsXPTCMiniVariant paramBuffer[PARAM_BUFFER_COUNT];
nsXPTCMiniVariant* dispatchParams = NULL;
nsIInterfaceInfo* iface_info = NULL;
const nsXPTMethodInfo* info;
PRUint8 paramCount;
PRUint8 i;
nsresult result = NS_ERROR_FAILURE;
NS_ASSERTION(self,"no self");
self->GetInterfaceInfo(&iface_info);
NS_ASSERTION(iface_info,"no interface info");
iface_info->GetMethodInfo(PRUint16(methodIndex), &info);
NS_ASSERTION(info,"no interface info");
paramCount = info->GetParamCount();
// setup variant array pointer
if(paramCount > PARAM_BUFFER_COUNT)
dispatchParams = new nsXPTCMiniVariant[paramCount];
else
dispatchParams = paramBuffer;
NS_ASSERTION(dispatchParams,"no place for params");
PRUint64* ap = args;
for(i = 0; i < paramCount; i++, ap++)
{
const nsXPTParamInfo& param = info->GetParam(i);
const nsXPTType& type = param.GetType();
nsXPTCMiniVariant* dp = &dispatchParams[i];
if(param.IsOut() || !type.IsArithmetic())
{
dp->val.p = (void*) *ap;
continue;
}
// else
switch(type)
{
case nsXPTType::T_I8 : dp->val.i8 = *((PRInt64*) ap); break;
case nsXPTType::T_I16 : dp->val.i16 = *((PRInt64*) ap); break;
case nsXPTType::T_I32 : dp->val.i32 = *((PRInt64*) ap); break;
case nsXPTType::T_I64 : dp->val.i64 = *((PRInt64*) ap); break;
case nsXPTType::T_U8 : dp->val.u8 = *((PRUint64*)ap); break;
case nsXPTType::T_U16 : dp->val.u16 = *((PRUint64*)ap); break;
case nsXPTType::T_U32 : dp->val.u32 = *((PRUint64*)ap); break;
case nsXPTType::T_U64 : dp->val.u64 = *((PRUint64*)ap); break;
case nsXPTType::T_DOUBLE : dp->val.u64 = *((PRUint64*)ap); break;
case nsXPTType::T_FLOAT : dp->val.f = *((double*) ap); break;
case nsXPTType::T_BOOL : dp->val.b = *((PRUint64*)ap); break;
case nsXPTType::T_CHAR : dp->val.c = *((PRUint64*)ap); break;
case nsXPTType::T_WCHAR : dp->val.wc = *((PRInt64*) ap); break;
default:
NS_ASSERTION(0, "bad type");
break;
}
}
result = self->CallMethod((PRUint16)methodIndex, info, dispatchParams);
NS_RELEASE(iface_info);
if(dispatchParams != paramBuffer)
delete [] dispatchParams;
return result;
}
extern "C" int SharedStub(int, int*);
#define STUB_ENTRY(n) \
nsresult nsXPTCStubBase::Stub##n() \
{ \
int dummy; /* defeat tail-call optimization */ \
return SharedStub(n, &dummy); \
}
#define SENTINEL_ENTRY(n) \
nsresult nsXPTCStubBase::Sentinel##n() \
{ \
NS_ASSERTION(0,"nsXPTCStubBase::Sentinel called"); \
return NS_ERROR_NOT_IMPLEMENTED; \
}
#include "xptcstubsdef.inc"
#endif /* sparc || __sparc__ */
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