diff options
Diffstat (limited to '')
| -rw-r--r-- | src/libs/xpcom18a4/xpcom/reflect/xptcall/src/md/unix/xptcstubs_x86_solaris.cpp | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/src/libs/xpcom18a4/xpcom/reflect/xptcall/src/md/unix/xptcstubs_x86_solaris.cpp b/src/libs/xpcom18a4/xpcom/reflect/xptcall/src/md/unix/xptcstubs_x86_solaris.cpp new file mode 100644 index 00000000..d4ae7667 --- /dev/null +++ b/src/libs/xpcom18a4/xpcom/reflect/xptcall/src/md/unix/xptcstubs_x86_solaris.cpp @@ -0,0 +1,165 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- + * + * ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla 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/MPL/ + * + * 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 the Initial Developer are Copyright (C) 1999 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * + * Alternatively, the contents of this file may be used under the terms of + * either of the GNU General Public License Version 2 or later (the "GPL"), + * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +/* Implement shared vtbl methods. */ + +#include "xptcprivate.h" +#include "xptc_platforms_unixish_x86.h" + +static nsresult +PrepareAndDispatch(nsXPTCStubBase* self, uint32 methodIndex, PRUint32* args) +{ +#define PARAM_BUFFER_COUNT 16 + + nsXPTCMiniVariant paramBuffer[PARAM_BUFFER_COUNT]; + nsXPTCMiniVariant* dispatchParams = NULL; + nsIInterfaceInfo* iface_info = NULL; + const nsXPTMethodInfo* info = NULL; + 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"); + if (!iface_info) + return NS_ERROR_UNEXPECTED; + + iface_info->GetMethodInfo(PRUint16(methodIndex), &info); + NS_ASSERTION(info,"no method info"); + if (!info) + return NS_ERROR_UNEXPECTED; + + 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"); + if (!dispatchParams) + return NS_ERROR_OUT_OF_MEMORY; + + PRUint32* 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 + dp->val.p = (void*) *ap; + switch(type) + { + case nsXPTType::T_I64 : dp->val.i64 = *((PRInt64*) ap); ap++; break; + case nsXPTType::T_U64 : dp->val.u64 = *((PRUint64*)ap); ap++; break; + case nsXPTType::T_DOUBLE : dp->val.d = *((double*) ap); ap++; break; + } + } + + result = self->CallMethod((PRUint16)methodIndex, info, dispatchParams); + + NS_RELEASE(iface_info); + + if(dispatchParams != paramBuffer) + delete [] dispatchParams; + + return result; +} + +#ifdef __GNUC__ /* Gnu Compiler. */ +#define STUB_ENTRY(n) \ +nsresult nsXPTCStubBase::Stub##n() \ +{ \ + register nsresult (*method) (nsXPTCStubBase *, uint32, PRUint32 *) = PrepareAndDispatch; \ + int temp0, temp1; \ + register nsresult result; \ + __asm__ __volatile__( \ + "leal 0x0c(%%ebp), %%ecx\n\t" /* args */ \ + "pushl %%ecx\n\t" \ + "pushl $"#n"\n\t" /* method index */ \ + "movl 0x08(%%ebp), %%ecx\n\t" /* this */ \ + "pushl %%ecx\n\t" \ + "call *%%edx\n\t" /* PrepareAndDispatch */ \ + "addl $12, %%esp" \ + : "=a" (result), /* %0 */ \ + "=&c" (temp0), /* %1 */ \ + "=d" (temp1) /* %2 */ \ + : "2" (method) /* %2 */ \ + : "memory" ); \ + return result; \ +} + +#elif defined(__SUNPRO_CC) /* Sun Workshop Compiler. */ + +#define STUB_ENTRY(n) \ +nsresult nsXPTCStubBase::Stub##n() \ +{ \ + asm ( \ + "\n\t leal 0x0c(%ebp), %ecx\t / args" \ + "\n\t pushl %ecx" \ + "\n\t pushl $"#n"\t / method index" \ + "\n\t movl 0x08(%ebp), %ecx\t / this" \ + "\n\t pushl %ecx" \ + "\n\t call __1cSPrepareAndDispatch6FpnOnsXPTCStubBase_IpI_I_\t / PrepareAndDispatch" \ + "\n\t addl $12, %esp" \ + ); \ +/* result == %eax */ \ + if(0) /* supress "*** is expected to return a value." error */ \ + return 0; \ +} + +#else +#error "can't find a compiler to use" +#endif /* __GNUC__ */ + +#define SENTINEL_ENTRY(n) \ +nsresult nsXPTCStubBase::Sentinel##n() \ +{ \ + NS_ASSERTION(0,"nsXPTCStubBase::Sentinel called"); \ + return NS_ERROR_NOT_IMPLEMENTED; \ +} + +#include "xptcstubsdef.inc" |