From f49ff3f5769e231c08781a7598e85dca5fb8dbc9 Mon Sep 17 00:00:00 2001 From: Tor Lillqvist Date: Wed, 1 Oct 2014 10:59:26 +0300 Subject: We always build 64-bit OS X code Change-Id: I527c66c7be1372ab5ddf86625667d2f315e9b5d3 --- bridges/Library_cpp_uno.mk | 4 - bridges/source/cpp_uno/gcc3_macosx_intel/call.s | 318 ------------- .../source/cpp_uno/gcc3_macosx_intel/cpp2uno.cxx | 525 --------------------- .../source/cpp_uno/gcc3_macosx_intel/except.cxx | 360 -------------- bridges/source/cpp_uno/gcc3_macosx_intel/share.hxx | 94 ---- .../source/cpp_uno/gcc3_macosx_intel/uno2cpp.cxx | 481 ------------------- 6 files changed, 1782 deletions(-) delete mode 100644 bridges/source/cpp_uno/gcc3_macosx_intel/call.s delete mode 100644 bridges/source/cpp_uno/gcc3_macosx_intel/cpp2uno.cxx delete mode 100644 bridges/source/cpp_uno/gcc3_macosx_intel/except.cxx delete mode 100644 bridges/source/cpp_uno/gcc3_macosx_intel/share.hxx delete mode 100644 bridges/source/cpp_uno/gcc3_macosx_intel/uno2cpp.cxx (limited to 'bridges') diff --git a/bridges/Library_cpp_uno.mk b/bridges/Library_cpp_uno.mk index 59910213ff12..5b7377ac89b2 100644 --- a/bridges/Library_cpp_uno.mk +++ b/bridges/Library_cpp_uno.mk @@ -71,10 +71,6 @@ bridges_SELECTED_BRIDGE := gcc3_linux_intel bridge_asm_objects := call bridge_exception_objects := cpp2uno except uno2cpp bridge_noncallexception_objects := callvirtualmethod -else ifeq ($(OS),MACOSX) -bridges_SELECTED_BRIDGE := gcc3_macosx_intel -bridge_asm_objects := call -bridge_exception_objects := cpp2uno except uno2cpp else ifeq ($(OS),SOLARIS) bridges_SELECTED_BRIDGE := gcc3_solaris_intel bridge_exception_objects := cpp2uno except uno2cpp diff --git a/bridges/source/cpp_uno/gcc3_macosx_intel/call.s b/bridges/source/cpp_uno/gcc3_macosx_intel/call.s deleted file mode 100644 index a39a8550cf69..000000000000 --- a/bridges/source/cpp_uno/gcc3_macosx_intel/call.s +++ /dev/null @@ -1,318 +0,0 @@ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 . - */ - .text - -.align 1, 0x90 -.globl _privateSnippetExecutorGeneral -_privateSnippetExecutorGeneral: -LFBg: - movl %esp,%ecx - pushl %ebp # proper stack frame needed for exception handling -LCFIg0: - movl %esp,%ebp -LCFIg1: - subl $0x8,%esp # padding + 32bit returnValue - pushl %esp # 32bit &returnValue - pushl %ecx # 32bit pCallStack - pushl %edx # 32bit nVtableOffset - pushl %eax # 32bit nFunctionIndex - call L_cpp_vtable_call$stub - movl 16(%esp),%eax # 32bit returnValue - leave - ret -LFEg: - .long .-_privateSnippetExecutorGeneral - -.align 1, 0x90 -.globl _privateSnippetExecutorVoid -_privateSnippetExecutorVoid: -LFBv: - movl %esp,%ecx - pushl %ebp # proper stack frame needed for exception handling -LCFIv0: - movl %esp,%ebp -LCFIv1: - sub $8,%esp # padding - pushl $0 # 32bit null pointer (returnValue not used) - pushl %ecx # 32bit pCallStack - pushl %edx # 32bit nVtableOffset - pushl %eax # 32bit nFunctionIndex - call L_cpp_vtable_call$stub - leave - ret -LFEv: - .long .-_privateSnippetExecutorVoid - -.align 1, 0x90 -.globl _privateSnippetExecutorHyper -_privateSnippetExecutorHyper: -LFBh: - movl %esp,%ecx - pushl %ebp # proper stack frame needed for exception handling -LCFIh0: - movl %esp,%ebp -LCFIh1: - subl $0x8,%esp # 64bit returnValue - pushl %esp # 32bit &returnValue - pushl %ecx # 32bit pCallStack - pushl %edx # 32bit nVtableOffset - pushl %eax # 32bit nFunctionIndex - call L_cpp_vtable_call$stub - movl 16(%esp),%eax # 64bit returnValue, lower half - movl 20(%esp),%edx # 64bit returnValue, upper half - leave - ret -LFEh: - .long .-_privateSnippetExecutorHyper - -.align 1, 0x90 -.globl _privateSnippetExecutorFloat -_privateSnippetExecutorFloat: -LFBf: - movl %esp,%ecx - pushl %ebp # proper stack frame needed for exception handling -LCFIf0: - movl %esp,%ebp -LCFIf1: - subl $0x8,%esp # padding + 32bit returnValue - pushl %esp # 32bit &returnValue - pushl %ecx # 32bit pCallStack - pushl %edx # 32bit nVtableOffset - pushl %eax # 32bit nFunctionIndex - call L_cpp_vtable_call$stub - flds 16(%esp) # 32bit returnValue - leave - ret -LFEf: - .long .-_privateSnippetExecutorFloat - -.align 1, 0x90 -.globl _privateSnippetExecutorDouble -_privateSnippetExecutorDouble: -LFBd: - movl %esp,%ecx - pushl %ebp # proper stack frame needed for exception handling -LCFId0: - movl %esp,%ebp -LCFId1: - subl $0x8,%esp # 64bit returnValue - pushl %esp # 32bit &returnValue - pushl %ecx # 32bit pCallStack - pushl %edx # 32bit nVtableOffset - pushl %eax # 32bit nFunctionIndex - call L_cpp_vtable_call$stub - fldl 16(%esp) # 64bit returnValue - leave - ret -LFEd: - .long .-_privateSnippetExecutorDouble - -.align 1, 0x90 -.globl _privateSnippetExecutorClass -_privateSnippetExecutorClass: -LFBc: - movl %esp,%ecx - pushl %ebp # proper stack frame needed for exception handling -LCFIc0: - movl %esp,%ebp -LCFIc1: - subl $0x8,%esp # padding + 32bit returnValue - pushl %esp # 32bit &returnValue - pushl %ecx # 32bit pCallStack - pushl %edx # 32bit nVtableOffset - pushl %eax # 32bit nFunctionIndex - call L_cpp_vtable_call$stub - movl 16(%esp),%eax # 32bit returnValue - leave - ret $4 -LFEc: - .long .-_privateSnippetExecutorClass - - .section __TEXT,__eh_frame,coalesced,no_toc+strip_static_syms+live_support -EH_frame1: - .set L$set$frame1,LECIE1-LSCIE1 - .long L$set$frame1 # length -LSCIE1: - .long 0 # CIE_ID - .byte 1 # version - .ascii "zPR\0" # augmentation - .byte 1 # code_alignment_factor (.uleb128 1) - .byte 0x7c # data_alignment_factor (.sleb128 -4) - .byte 8 # return_address_register - .byte 0x6 # augmentation size 7: - .byte 0x9b # ??? - .long L___gxx_personality_v0$non_lazy_ptr-. - .byte 0x10 - # initial_instructions: - .byte 0x0C # DW_CFA_def_cfa %esp, 4 - .byte 5 - .byte 4 - .byte 0x88 # DW_CFA_offset ret, 1 - .byte 1 - .align 2 -LECIE1: - .globl _privateSnippetExecutorGeneral.eh -_privateSnippetExecutorGeneral.eh: -LSFDEg: - .set L$set$g1,LEFDEg-LASFDEg - .long L$set$g1 # length -LASFDEg: - .long LASFDEg-EH_frame1 # CIE_pointer - .long LFBg-. # initial_location - .long LFEg-LFBg # address_range - .byte 0 # augmentation size 0 - # instructions: - .byte 0x04 # DW_CFA_advance_loc4 - .long LCFIg0-LFBg - .byte 0x0E # DW_CFA_def_cfa_offset 8 - .byte 8 - .byte 0x84 # DW_CFA_offset %ebp, 2 - .byte 2 - .byte 0x04 # DW_CFA_advance_loc4 - .long LCFIg1-LCFIg0 - .byte 0x0D # DW_CFA_def_cfa_register %ebp - .byte 4 - .align 2 -LEFDEg: - .globl _privateSnippetExecutorVoid.eh -_privateSnippetExecutorVoid.eh: -LSFDEv: - .set L$set$v1,LEFDEv-LASFDEv - .long L$set$v1 # length -LASFDEv: - .long LASFDEv-EH_frame1 # CIE_pointer - .long LFBv-. # initial_location - .long LFEv-LFBv # address_range - .byte 0 # augmentation size 0 - # instructions: - .byte 0x04 # DW_CFA_advance_loc4 - .long LCFIv0-LFBv - .byte 0x0E # DW_CFA_def_cfa_offset 8 - .byte 8 - .byte 0x84 # DW_CFA_offset %ebp, 2 - .byte 2 - .byte 0x04 # DW_CFA_advance_loc4 - .long LCFIv1-LCFIv0 - .byte 0x0D # DW_CFA_def_cfa_register %ebp - .byte 4 - .align 2 -LEFDEv: - .globl _privateSnippetExecutorHyper.eh -_privateSnippetExecutorHyper.eh: -LSFDEh: - .set L$set$h1,LEFDEh-LASFDEh - .long L$set$h1 # length -LASFDEh: - .long LASFDEh-EH_frame1 # CIE_pointer - .long LFBh-. # initial_location - .long LFEh-LFBh # address_range - .byte 0 # augmentation size 0 - # instructions: - .byte 0x04 # DW_CFA_advance_loc4 - .long LCFIh0-LFBh - .byte 0x0E # DW_CFA_def_cfa_offset 8 - .byte 8 - .byte 0x84 # DW_CFA_offset %ebp, 2 - .byte 2 - .byte 0x04 # DW_CFA_advance_loc4 - .long LCFIh1-LCFIh0 - .byte 0x0D # DW_CFA_def_cfa_register %ebp - .byte 4 - .align 2 -LEFDEh: - .globl _privateSnippetExecutorFloat.eh -_privateSnippetExecutorFloat.eh: -LSFDEf: - .set L$set$f1,LEFDEf-LASFDEf - .long L$set$f1 # length -LASFDEf: - .long LASFDEf-EH_frame1 # CIE_pointer - .long LFBf-. # initial_location - .long LFEf-LFBf # address_range - .byte 0 # augmentation size 0 - # instructions: - .byte 0x04 # DW_CFA_advance_loc4 - .long LCFIf0-LFBf - .byte 0x0E # DW_CFA_def_cfa_offset 8 - .byte 8 - .byte 0x84 # DW_CFA_offset %ebp, 2 - .byte 2 - .byte 0x04 # DW_CFA_advance_loc4 - .long LCFIf1-LCFIf0 - .byte 0x0D # DW_CFA_def_cfa_register %ebp - .byte 4 - .align 2 -LEFDEf: - .globl _privateSnippetExecutorDouble.eh -_privateSnippetExecutorDouble.eh: -LSFDEd: - .set L$set$d1,LEFDEd-LASFDEd - .long L$set$d1 # length -LASFDEd: - .long LASFDEd-EH_frame1 # CIE_pointer - .long LFBd-. # initial_location - .long LFEd-LFBd # address_range - .byte 0 # augmentation size 0 - # instructions: - .byte 0x04 # DW_CFA_advance_loc4 - .long LCFId0-LFBd - .byte 0x0E # DW_CFA_def_cfa_offset 8 - .byte 8 - .byte 0x84 # DW_CFA_offset %ebp, 2 - .byte 2 - .byte 0x04 # DW_CFA_advance_loc4 - .long LCFId1-LCFId0 - .byte 0x0D # DW_CFA_def_cfa_register %ebp - .byte 4 - .align 2 -LEFDEd: - .globl _privateSnippetExecutorClass.eh -_privateSnippetExecutorClass.eh: -LSFDEc: - .set L$set$c1,LEFDEc-LASFDEc - .long L$set$c1 # length -LASFDEc: - .long LASFDEc-EH_frame1 # CIE_pointer - .long LFBc-. # initial_location - .long LFEc-LFBc # address_range - .byte 0 # augmentation size 0 - # instructions: - .byte 0x04 # DW_CFA_advance_loc4 - .long LCFIc0-LFBc - .byte 0x0E # DW_CFA_def_cfa_offset 8 - .byte 8 - .byte 0x84 # DW_CFA_offset %ebp, 2 - .byte 2 - .byte 0x04 # DW_CFA_advance_loc4 - .long LCFIc1-LCFIc0 - .byte 0x0D # DW_CFA_def_cfa_register %ebp - .byte 4 - .align 2 -LEFDEc: - .section __IMPORT,__jump_table,symbol_stubs,self_modifying_code+pure_instructions,5 -L_cpp_vtable_call$stub: - .indirect_symbol _cpp_vtable_call - hlt ; hlt ; hlt ; hlt ; hlt - .section __IMPORT,__pointers,non_lazy_symbol_pointers -L___gxx_personality_v0$non_lazy_ptr: - .indirect_symbol ___gxx_personality_v0 - .long 0 - .constructor - .destructor - .align 1 - .subsections_via_symbols diff --git a/bridges/source/cpp_uno/gcc3_macosx_intel/cpp2uno.cxx b/bridges/source/cpp_uno/gcc3_macosx_intel/cpp2uno.cxx deleted file mode 100644 index 47c2bbf090e7..000000000000 --- a/bridges/source/cpp_uno/gcc3_macosx_intel/cpp2uno.cxx +++ /dev/null @@ -1,525 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 . - */ - - -#include -#include "com/sun/star/uno/RuntimeException.hpp" -#include "com/sun/star/uno/Sequence.hxx" -#include -#include - -#include "bridges/cpp_uno/shared/bridge.hxx" -#include "bridges/cpp_uno/shared/cppinterfaceproxy.hxx" -#include "bridges/cpp_uno/shared/types.hxx" -#include "bridges/cpp_uno/shared/vtablefactory.hxx" - -#include "share.hxx" - -#include "boost/static_assert.hpp" -#include - -using namespace ::com::sun::star::uno; - -namespace -{ - -void cpp2uno_call( - bridges::cpp_uno::shared::CppInterfaceProxy * pThis, - const typelib_TypeDescription * pMemberTypeDescr, - typelib_TypeDescriptionReference * pReturnTypeRef, // 0 indicates void return - sal_Int32 nParams, typelib_MethodParameter * pParams, - void ** pCallStack, - void * pReturnValue ) -{ - // pCallStack: ret, [return ptr], this, params - char * pCppStack = (char *)(pCallStack +1); - - // return - typelib_TypeDescription * pReturnTypeDescr = 0; - if (pReturnTypeRef) - TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef ); - - void * pUnoReturn = 0; - void * pCppReturn = 0; // complex return ptr: if != 0 && != pUnoReturn, reconversion need - - if (pReturnTypeDescr) - { - // xxx todo: test PolyStructy> foo() - if (CPPU_CURRENT_NAMESPACE::isSimpleReturnType( pReturnTypeDescr )) - { - pUnoReturn = pReturnValue; // direct way for simple types - } - else // complex return via ptr (pCppReturn) - { - pCppReturn = *(void **)pCppStack; - pCppStack += sizeof(void *); - pUnoReturn = (bridges::cpp_uno::shared::relatesToInterfaceType( - pReturnTypeDescr ) - ? alloca( pReturnTypeDescr->nSize ) - : pCppReturn); // direct way - } - } - // pop this - pCppStack += sizeof( void* ); - - // stack space - OSL_ENSURE( sizeof(void *) == sizeof(sal_Int32), "### unexpected size!" ); - // parameters - void ** pUnoArgs = (void **)alloca( 4 * sizeof(void *) * nParams ); - void ** pCppArgs = pUnoArgs + nParams; - // indices of values this have to be converted (interface conversion cpp<=>uno) - sal_Int32 * pTempIndices = (sal_Int32 *)(pUnoArgs + (2 * nParams)); - // type descriptions for reconversions - typelib_TypeDescription ** ppTempParamTypeDescr = (typelib_TypeDescription **)(pUnoArgs + (3 * nParams)); - - sal_Int32 nTempIndices = 0; - - for ( sal_Int32 nPos = 0; nPos < nParams; ++nPos ) - { - const typelib_MethodParameter & rParam = pParams[nPos]; - typelib_TypeDescription * pParamTypeDescr = 0; - TYPELIB_DANGER_GET( &pParamTypeDescr, rParam.pTypeRef ); - - if (!rParam.bOut - && bridges::cpp_uno::shared::isSimpleType( pParamTypeDescr )) - // value - { - pCppArgs[nPos] = pCppStack; - pUnoArgs[nPos] = pCppStack; - switch (pParamTypeDescr->eTypeClass) - { - case typelib_TypeClass_HYPER: - case typelib_TypeClass_UNSIGNED_HYPER: - case typelib_TypeClass_DOUBLE: - pCppStack += sizeof(sal_Int32); // extra long - default: - break; - } - // no longer needed - TYPELIB_DANGER_RELEASE( pParamTypeDescr ); - } - else // ptr to complex value | ref - { - pCppArgs[nPos] = *(void **)pCppStack; - - if (! rParam.bIn) // is pure out - { - // uno out is unconstructed mem! - pUnoArgs[nPos] = alloca( pParamTypeDescr->nSize ); - pTempIndices[nTempIndices] = nPos; - // will be released at reconversion - ppTempParamTypeDescr[nTempIndices++] = pParamTypeDescr; - } - // is in/inout - else if (bridges::cpp_uno::shared::relatesToInterfaceType( - pParamTypeDescr )) - { - uno_copyAndConvertData( pUnoArgs[nPos] = alloca( pParamTypeDescr->nSize ), - *(void **)pCppStack, pParamTypeDescr, - pThis->getBridge()->getCpp2Uno() ); - pTempIndices[nTempIndices] = nPos; // has to be reconverted - // will be released at reconversion - ppTempParamTypeDescr[nTempIndices++] = pParamTypeDescr; - } - else // direct way - { - pUnoArgs[nPos] = *(void **)pCppStack; - // no longer needed - TYPELIB_DANGER_RELEASE( pParamTypeDescr ); - } - } - pCppStack += sizeof(sal_Int32); // standard parameter length - } - - // ExceptionHolder - uno_Any aUnoExc; // Any will be constructed by callee - uno_Any * pUnoExc = &aUnoExc; - - // invoke uno dispatch call - (*pThis->getUnoI()->pDispatcher)( - pThis->getUnoI(), pMemberTypeDescr, pUnoReturn, pUnoArgs, &pUnoExc ); - - // in case an exception occurred... - if (pUnoExc) - { - // destruct temporary in/inout params - for ( ; nTempIndices--; ) - { - sal_Int32 nIndex = pTempIndices[nTempIndices]; - - if (pParams[nIndex].bIn) // is in/inout => was constructed - uno_destructData( pUnoArgs[nIndex], ppTempParamTypeDescr[nTempIndices], 0 ); - TYPELIB_DANGER_RELEASE( ppTempParamTypeDescr[nTempIndices] ); - } - if (pReturnTypeDescr) - TYPELIB_DANGER_RELEASE( pReturnTypeDescr ); - - CPPU_CURRENT_NAMESPACE::raiseException( - &aUnoExc, pThis->getBridge()->getUno2Cpp() ); - // has to destruct the any - } - else // else no exception occurred... - { - // temporary params - for ( ; nTempIndices--; ) - { - sal_Int32 nIndex = pTempIndices[nTempIndices]; - typelib_TypeDescription * pParamTypeDescr = ppTempParamTypeDescr[nTempIndices]; - - if (pParams[nIndex].bOut) // inout/out - { - // convert and assign - uno_destructData( pCppArgs[nIndex], pParamTypeDescr, cpp_release ); - uno_copyAndConvertData( pCppArgs[nIndex], pUnoArgs[nIndex], pParamTypeDescr, - pThis->getBridge()->getUno2Cpp() ); - } - // destroy temp uno param - uno_destructData( pUnoArgs[nIndex], pParamTypeDescr, 0 ); - - TYPELIB_DANGER_RELEASE( pParamTypeDescr ); - } - // return - if (pCppReturn) // has complex return - { - if (pUnoReturn != pCppReturn) // needs reconversion - { - uno_copyAndConvertData( pCppReturn, pUnoReturn, pReturnTypeDescr, - pThis->getBridge()->getUno2Cpp() ); - // destroy temp uno return - uno_destructData( pUnoReturn, pReturnTypeDescr, 0 ); - } - if (pReturnValue != pCppReturn) { - // complex return ptr is set to eax if return value - // is not transferred via eax[/edx]: - *static_cast< void ** >(pReturnValue) = pCppReturn; - } - } - if (pReturnTypeDescr) - { - TYPELIB_DANGER_RELEASE( pReturnTypeDescr ); - } - } -} - - -extern "C" void cpp_vtable_call( - int nFunctionIndex, int nVtableOffset, void** pCallStack, - void * pReturnValue ) -{ - OSL_ENSURE( sizeof(sal_Int32)==sizeof(void *), "### unexpected!" ); - - // pCallStack: ret adr, [ret *], this, params - void * pThis; - if( nFunctionIndex & 0x80000000 ) - { - nFunctionIndex &= 0x7fffffff; - pThis = pCallStack[2]; - } - else - { - pThis = pCallStack[1]; - } - pThis = static_cast< char * >(pThis) - nVtableOffset; - bridges::cpp_uno::shared::CppInterfaceProxy * pCppI - = bridges::cpp_uno::shared::CppInterfaceProxy::castInterfaceToProxy( - pThis); -#if OSL_DEBUG_LEVEL > 1 - fprintf( stderr, "%p %p %p pThis=%p, pCppI=%p, function index=%d, vtable offset=%d\n", pCallStack[0], pCallStack[1], pCallStack[2], pThis, pCppI, nFunctionIndex, nVtableOffset ); -#endif - typelib_InterfaceTypeDescription * pTypeDescr = pCppI->getTypeDescr(); -#if OSL_DEBUG_LEVEL > 1 - fprintf( stderr, "name=%s\n", OUStringToOString(pTypeDescr->aBase.pTypeName, RTL_TEXTENCODING_UTF8).getStr() ); -#endif - if (nFunctionIndex >= pTypeDescr->nMapFunctionIndexToMemberIndex) - { - SAL_WARN( - "bridges", - "illegal " << OUString::unacquired(&pTypeDescr->aBase.pTypeName) - << " vtable index " << nFunctionIndex << "/" - << pTypeDescr->nMapFunctionIndexToMemberIndex); - throw RuntimeException( - ("illegal " + OUString::unacquired(&pTypeDescr->aBase.pTypeName) - + " vtable index " + OUString::number(nFunctionIndex) + "/" - + OUString::number(pTypeDescr->nMapFunctionIndexToMemberIndex)), - (XInterface *)pThis); - } - - // determine called method - sal_Int32 nMemberPos = pTypeDescr->pMapFunctionIndexToMemberIndex[nFunctionIndex]; - OSL_ENSURE( nMemberPos < pTypeDescr->nAllMembers, "### illegal member index!" ); - - TypeDescription aMemberDescr( pTypeDescr->ppAllMembers[nMemberPos] ); -#if OSL_DEBUG_LEVEL > 1 - fprintf(stderr, "calling %s\n", OUStringToOString(aMemberDescr.get()->pTypeName, RTL_TEXTENCODING_UTF8).getStr()); -#endif - switch (aMemberDescr.get()->eTypeClass) - { - case typelib_TypeClass_INTERFACE_ATTRIBUTE: - { - if (pTypeDescr->pMapMemberIndexToFunctionIndex[nMemberPos] == nFunctionIndex) - { - // is GET method - cpp2uno_call( - pCppI, aMemberDescr.get(), - ((typelib_InterfaceAttributeTypeDescription *)aMemberDescr.get())->pAttributeTypeRef, - 0, 0, // no params - pCallStack, pReturnValue ); - } - else - { - // is SET method - typelib_MethodParameter aParam; - aParam.pTypeRef = - ((typelib_InterfaceAttributeTypeDescription *)aMemberDescr.get())->pAttributeTypeRef; - aParam.bIn = sal_True; - aParam.bOut = sal_False; - - cpp2uno_call( - pCppI, aMemberDescr.get(), - 0, // indicates void return - 1, &aParam, - pCallStack, pReturnValue ); - } - break; - } - case typelib_TypeClass_INTERFACE_METHOD: - { - // is METHOD - switch (nFunctionIndex) - { - case 1: // acquire() - pCppI->acquireProxy(); // non virtual call! - break; - case 2: // release() - pCppI->releaseProxy(); // non virtual call! - break; - case 0: // queryInterface() opt - { - typelib_TypeDescription * pTD = 0; - TYPELIB_DANGER_GET( &pTD, reinterpret_cast< Type * >( pCallStack[3] )->getTypeLibType() ); - if (pTD) - { - XInterface * pInterface = 0; - (*pCppI->getBridge()->getCppEnv()->getRegisteredInterface)( - pCppI->getBridge()->getCppEnv(), - (void **)&pInterface, pCppI->getOid().pData, - (typelib_InterfaceTypeDescription *)pTD ); - - if (pInterface) - { - ::uno_any_construct( - reinterpret_cast< uno_Any * >( pCallStack[1] ), - &pInterface, pTD, cpp_acquire ); - pInterface->release(); - TYPELIB_DANGER_RELEASE( pTD ); - *static_cast< void ** >(pReturnValue) = pCallStack[1]; - break; - } - TYPELIB_DANGER_RELEASE( pTD ); - } - } // else perform queryInterface() - default: - cpp2uno_call( - pCppI, aMemberDescr.get(), - ((typelib_InterfaceMethodTypeDescription *)aMemberDescr.get())->pReturnTypeRef, - ((typelib_InterfaceMethodTypeDescription *)aMemberDescr.get())->nParams, - ((typelib_InterfaceMethodTypeDescription *)aMemberDescr.get())->pParams, - pCallStack, pReturnValue ); - } - break; - } - default: - { - throw RuntimeException( "no member description found!", (XInterface *)pThis ); - } - } -} - -extern "C" typedef void (*PrivateSnippetExecutor)(); - -int const codeSnippetSize = 16; - -unsigned char * codeSnippet( - const typelib_InterfaceTypeDescription *type, - const typelib_TypeDescription *member, - unsigned char * code, sal_Int32 functionIndex, sal_Int32 vtableOffset, - typelib_TypeDescriptionReference * pReturnTypeRef) -{ - PrivateSnippetExecutor exec; - if (pReturnTypeRef == 0) { - exec = privateSnippetExecutorVoid; - } - else { - switch (pReturnTypeRef->eTypeClass) { - case typelib_TypeClass_VOID: - exec = privateSnippetExecutorVoid; - break; - case typelib_TypeClass_HYPER: - case typelib_TypeClass_UNSIGNED_HYPER: - exec = privateSnippetExecutorHyper; - break; - case typelib_TypeClass_FLOAT: - exec = privateSnippetExecutorFloat; - break; - case typelib_TypeClass_DOUBLE: - exec = privateSnippetExecutorDouble; - break; - case typelib_TypeClass_STRUCT: - case typelib_TypeClass_EXCEPTION: { - typelib_TypeDescription * pReturnTypeDescr = 0; - TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef ); - bool const bSimpleReturnStruct = - CPPU_CURRENT_NAMESPACE::isSimpleReturnType(pReturnTypeDescr); - sal_Int32 const nRetSize = pReturnTypeDescr->nSize; - TYPELIB_DANGER_RELEASE( pReturnTypeDescr ); - if (bSimpleReturnStruct && nRetSize <= 8) { - exec = privateSnippetExecutorGeneral; // fills eax - if (nRetSize > 4) - exec = privateSnippetExecutorHyper; // fills eax/edx - break; - } - } - case typelib_TypeClass_STRING: - case typelib_TypeClass_TYPE: - case typelib_TypeClass_SEQUENCE: - case typelib_TypeClass_INTERFACE: - case typelib_TypeClass_ANY: - functionIndex |= 0x80000000; - exec = privateSnippetExecutorClass; - break; - default: - exec = privateSnippetExecutorGeneral; - break; - } - } - unsigned char * p = code; - OSL_ASSERT(sizeof (sal_Int32) == 4); - // mov function_index, %eax: - *p++ = 0xB8; - *reinterpret_cast< sal_Int32 * >(p) = functionIndex; - p += sizeof (sal_Int32); - // mov vtable_offset, %edx: - *p++ = 0xBA; - *reinterpret_cast< sal_Int32 * >(p) = vtableOffset; - p += sizeof (sal_Int32); - // jmp privateSnippetExecutor: - *p++ = 0xE9; - *reinterpret_cast< sal_Int32 * >(p) - = ((unsigned char *) exec) - p - sizeof (sal_Int32); - p += sizeof (sal_Int32); - OSL_ASSERT(p - code <= codeSnippetSize); - - SAL_INFO( "bridges.osx", "codeSnippet(" - << OUString(type->aBase.pTypeName) << "::" << OUString(member->pTypeName) << "): [" - << (functionIndex & ~0x80000000) << ((functionIndex & 0x80000000) ? "|0x80000000":"") << "," << vtableOffset << "," - << (exec == privateSnippetExecutorGeneral ? "General" : - (exec == privateSnippetExecutorVoid ? "Void" : - (exec == privateSnippetExecutorHyper ? "Hyper" : - (exec == privateSnippetExecutorFloat ? "Float" : - (exec == privateSnippetExecutorDouble ? "Double" : - (exec == privateSnippetExecutorClass ? "Class" : - "???")))))) - << "]=" << (void *)(code + codeSnippetSize) ); - - return code + codeSnippetSize; -} - -} - -struct bridges::cpp_uno::shared::VtableFactory::Slot { void * fn; }; - -bridges::cpp_uno::shared::VtableFactory::Slot * -bridges::cpp_uno::shared::VtableFactory::mapBlockToVtable(void * block) -{ - return static_cast< Slot * >(block) + 2; -} - -sal_Size bridges::cpp_uno::shared::VtableFactory::getBlockSize( - sal_Int32 slotCount) -{ - return (slotCount + 2) * sizeof (Slot) + slotCount * codeSnippetSize; -} - -bridges::cpp_uno::shared::VtableFactory::Slot * -bridges::cpp_uno::shared::VtableFactory::initializeBlock( - void * block, sal_Int32 slotCount, sal_Int32, - typelib_InterfaceTypeDescription *) -{ - Slot * slots = mapBlockToVtable(block); - slots[-2].fn = 0; - slots[-1].fn = 0; - return slots + slotCount; -} - -unsigned char * bridges::cpp_uno::shared::VtableFactory::addLocalFunctions( - Slot ** slots, unsigned char * code, - typelib_InterfaceTypeDescription const * type, sal_Int32 functionOffset, - sal_Int32 functionCount, sal_Int32 vtableOffset) -{ - (*slots) -= functionCount; - Slot * s = *slots; - for (sal_Int32 i = 0; i < type->nMembers; ++i) { - typelib_TypeDescription * member = 0; - TYPELIB_DANGER_GET(&member, type->ppMembers[i]); - OSL_ASSERT(member != 0); - switch (member->eTypeClass) { - case typelib_TypeClass_INTERFACE_ATTRIBUTE: - // Getter: - (s++)->fn = code; - code = codeSnippet( - type, member, - code, functionOffset++, vtableOffset, - reinterpret_cast< typelib_InterfaceAttributeTypeDescription * >( - member)->pAttributeTypeRef); - // Setter: - if (!reinterpret_cast< - typelib_InterfaceAttributeTypeDescription * >( - member)->bReadOnly) - { - (s++)->fn = code; - code = codeSnippet( - type, member, - code, functionOffset++, vtableOffset, - 0 /* indicates VOID */); - } - break; - - case typelib_TypeClass_INTERFACE_METHOD: - (s++)->fn = code; - code = codeSnippet( - type, member, - code, functionOffset++, vtableOffset, - reinterpret_cast< typelib_InterfaceMethodTypeDescription * >( - member)->pReturnTypeRef); - break; - - default: - OSL_ASSERT(false); - break; - } - TYPELIB_DANGER_RELEASE(member); - } - return code; -} - -void bridges::cpp_uno::shared::VtableFactory::flushCode( - unsigned char const *, unsigned char const *) -{} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/bridges/source/cpp_uno/gcc3_macosx_intel/except.cxx b/bridges/source/cpp_uno/gcc3_macosx_intel/except.cxx deleted file mode 100644 index 75fdbc7b9b6b..000000000000 --- a/bridges/source/cpp_uno/gcc3_macosx_intel/except.cxx +++ /dev/null @@ -1,360 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 . - */ - -#include "sal/config.h" - -#include -#include -#include -#include -#include - -#include - -#include "boost/static_assert.hpp" -#include "boost/unordered_map.hpp" -#include "com/sun/star/uno/RuntimeException.hpp" -#include "com/sun/star/uno/genfunc.hxx" -#include "osl/diagnose.h" -#include "osl/mutex.hxx" -#include "rtl/strbuf.hxx" -#include "rtl/ustrbuf.hxx" -#include "typelib/typedescription.h" -#include "uno/any2.h" - -#include "share.hxx" - -using namespace ::osl; -using namespace ::com::sun::star::uno; - -namespace CPPU_CURRENT_NAMESPACE { - -namespace { - -struct Fake_type_info { - virtual ~Fake_type_info() {} - char const * name; -}; - -struct Fake_class_type_info: Fake_type_info {}; - -struct Fake_si_class_type_info: Fake_class_type_info { - void const * base; -}; - -struct Base {}; -struct Derived: Base {}; - -std::type_info * createFake_class_type_info(char const * name) { - char * buf = new char[sizeof (Fake_class_type_info)]; - - *reinterpret_cast(buf) = *reinterpret_cast( - &typeid(Base)); - // copy __cxxabiv1::__class_type_info vtable into place - Fake_class_type_info * fake = reinterpret_cast(buf); - fake->name = name; - return reinterpret_cast( - static_cast(fake)); -} - -std::type_info * createFake_si_class_type_info( - char const * name, std::type_info const * base) -{ - char * buf = new char[sizeof (Fake_si_class_type_info)]; - - *reinterpret_cast(buf) = *reinterpret_cast( - &typeid(Derived)); - // copy __cxxabiv1::__si_class_type_info vtable into place - Fake_si_class_type_info * fake - = reinterpret_cast(buf); - fake->name = name; - fake->base = base; - return reinterpret_cast( - static_cast(fake)); -} - -} - -void dummy_can_throw_anything( char const * ) -{ -} - -static OUString toUNOname( char const * p ) -{ -#if OSL_DEBUG_LEVEL > 1 - char const * start = p; -#endif - - // example: N3com3sun4star4lang24IllegalArgumentExceptionE - - OUStringBuffer buf( 64 ); - OSL_ASSERT( 'N' == *p ); - ++p; // skip N - - while ('E' != *p) - { - // read chars count - long n = (*p++ - '0'); - while ('0' <= *p && '9' >= *p) - { - n *= 10; - n += (*p++ - '0'); - } - buf.appendAscii( p, n ); - p += n; - if ('E' != *p) - buf.append( '.' ); - } - -#if OSL_DEBUG_LEVEL > 1 - OUString ret( buf.makeStringAndClear() ); - OString c_ret( OUStringToOString( ret, RTL_TEXTENCODING_ASCII_US ) ); - fprintf( stderr, "> toUNOname(): %s => %s\n", start, c_ret.getStr() ); - return ret; -#else - return buf.makeStringAndClear(); -#endif -} - -class RTTI -{ - typedef boost::unordered_map< OUString, std::type_info *, OUStringHash > t_rtti_map; - - Mutex m_mutex; - t_rtti_map m_rttis; - t_rtti_map m_generatedRttis; - - void * m_hApp; - -public: - RTTI(); - ~RTTI(); - - std::type_info * getRTTI( typelib_CompoundTypeDescription * ); -}; - -RTTI::RTTI() - : m_hApp( dlopen( 0, RTLD_LAZY ) ) -{ -} - -RTTI::~RTTI() -{ - dlclose( m_hApp ); -} - - -std::type_info * RTTI::getRTTI( typelib_CompoundTypeDescription *pTypeDescr ) -{ - std::type_info * rtti; - - OUString const & unoName = *(OUString const *)&pTypeDescr->aBase.pTypeName; - - MutexGuard guard( m_mutex ); - t_rtti_map::const_iterator iFind( m_rttis.find( unoName ) ); - if (iFind == m_rttis.end()) - { - // RTTI symbol - OStringBuffer buf( 64 ); - buf.append( "_ZTIN" ); - sal_Int32 index = 0; - do - { - OUString token( unoName.getToken( 0, '.', index ) ); - buf.append( token.getLength() ); - OString c_token( OUStringToOString( token, RTL_TEXTENCODING_ASCII_US ) ); - buf.append( c_token ); - } - while (index >= 0); - buf.append( 'E' ); - - OString symName( buf.makeStringAndClear() ); - rtti = (std::type_info *)dlsym( m_hApp, symName.getStr() ); - - if (rtti) - { - std::pair< t_rtti_map::iterator, bool > insertion( - m_rttis.insert( t_rtti_map::value_type( unoName, rtti ) ) ); - SAL_WARN_IF( !insertion.second, - "bridges", - "inserting new rtti failed" ); - } - else - { - // try to lookup the symbol in the generated rtti map - t_rtti_map::const_iterator iFind2( m_generatedRttis.find( unoName ) ); - if (iFind2 == m_generatedRttis.end()) - { - // we must generate it ! - // symbol and rtti-name is nearly identical, - // the symbol is prefixed with _ZTI - char * rttiName = strdup(symName.getStr() + 4); - if (rttiName == 0) { - throw std::bad_alloc(); - } -#if OSL_DEBUG_LEVEL > 1 - fprintf( stderr,"generated rtti for %s\n", rttiName ); -#endif - if (pTypeDescr->pBaseTypeDescription) - { - // ensure availability of base - std::type_info * base_rtti = getRTTI( - (typelib_CompoundTypeDescription *)pTypeDescr->pBaseTypeDescription ); - rtti = createFake_si_class_type_info(rttiName, base_rtti); - } - else - { - rtti = createFake_class_type_info(rttiName); - } - - std::pair< t_rtti_map::iterator, bool > insertion( - m_generatedRttis.insert( t_rtti_map::value_type( unoName, rtti ) ) ); - SAL_WARN_IF( !insertion.second, - "bridges", - "inserting new generated rtti failed" ); - } - else // taking already generated rtti - { - rtti = iFind2->second; - } - } - } - else - { - rtti = iFind->second; - } - - return rtti; -} - - -static void deleteException( void * pExc ) -{ - __cxa_exception const * header = ((__cxa_exception const *)pExc - 1); - typelib_TypeDescription * pTD = 0; - OUString unoName( toUNOname( header->exceptionType->name() ) ); - ::typelib_typedescription_getByName( &pTD, unoName.pData ); - OSL_ENSURE( pTD, "### unknown exception type! leaving out destruction => leaking!!!" ); - if (pTD) - { - ::uno_destructData( pExc, pTD, cpp_release ); - ::typelib_typedescription_release( pTD ); - } -} - -void raiseException( uno_Any * pUnoExc, uno_Mapping * pUno2Cpp ) -{ -#if OSL_DEBUG_LEVEL > 1 - OString cstr( - OUStringToOString( - *reinterpret_cast< OUString const * >( &pUnoExc->pType->pTypeName ), - RTL_TEXTENCODING_ASCII_US ) ); - fprintf( stderr, "> uno exception occurred: %s\n", cstr.getStr() ); -#endif - void * pCppExc; - std::type_info * rtti; - - { - // construct cpp exception object - typelib_TypeDescription * pTypeDescr = 0; - TYPELIB_DANGER_GET( &pTypeDescr, pUnoExc->pType ); - OSL_ASSERT( pTypeDescr ); - if (! pTypeDescr) - { - throw RuntimeException( - OUString("cannot get typedescription for type ") + - *reinterpret_cast< OUString const * >( &pUnoExc->pType->pTypeName ) ); - } - - pCppExc = __cxa_allocate_exception( pTypeDescr->nSize ); - ::uno_copyAndConvertData( pCppExc, pUnoExc->pData, pTypeDescr, pUno2Cpp ); - - // destruct uno exception - ::uno_any_destruct( pUnoExc, 0 ); - // avoiding locked counts - static RTTI * s_rtti = 0; - if (! s_rtti) - { - MutexGuard guard( Mutex::getGlobalMutex() ); - if (! s_rtti) - { -#ifdef LEAK_STATIC_DATA - s_rtti = new RTTI(); -#else - static RTTI rtti_data; - s_rtti = &rtti_data; -#endif - } - } - rtti = s_rtti->getRTTI( (typelib_CompoundTypeDescription *) pTypeDescr ); - TYPELIB_DANGER_RELEASE( pTypeDescr ); - OSL_ENSURE( rtti, "### no rtti for throwing exception!" ); - if (! rtti) - { - throw RuntimeException( - OUString("no rtti for type ") + - *reinterpret_cast< OUString const * >( &pUnoExc->pType->pTypeName ) ); - } - } - - __cxa_throw( pCppExc, rtti, deleteException ); -} - -void fillUnoException( __cxa_exception * header, uno_Any * pUnoExc, uno_Mapping * pCpp2Uno ) -{ - if (! header) - { - RuntimeException aRE( "no exception header!" ); - Type const & rType = ::getCppuType( &aRE ); - uno_type_any_constructAndConvert( pUnoExc, &aRE, rType.getTypeLibType(), pCpp2Uno ); -#if OSL_DEBUG_LEVEL > 0 - OString cstr( OUStringToOString( aRE.Message, RTL_TEXTENCODING_ASCII_US ) ); - OSL_FAIL( cstr.getStr() ); -#endif - return; - } - - typelib_TypeDescription * pExcTypeDescr = 0; - OUString unoName( toUNOname( header->exceptionType->name() ) ); -#if OSL_DEBUG_LEVEL > 1 - OString cstr_unoName( OUStringToOString( unoName, RTL_TEXTENCODING_ASCII_US ) ); - fprintf( stderr, "> c++ exception occurred: %s\n", cstr_unoName.getStr() ); -#endif - typelib_typedescription_getByName( &pExcTypeDescr, unoName.pData ); - if (0 == pExcTypeDescr) - { - RuntimeException aRE( OUString("exception type not found: ") + unoName ); - Type const & rType = ::getCppuType( &aRE ); - uno_type_any_constructAndConvert( pUnoExc, &aRE, rType.getTypeLibType(), pCpp2Uno ); -#if OSL_DEBUG_LEVEL > 0 - OString cstr( OUStringToOString( aRE.Message, RTL_TEXTENCODING_ASCII_US ) ); - OSL_FAIL( cstr.getStr() ); -#endif - } - else - { - // construct uno exception any - uno_any_constructAndConvert( pUnoExc, header->adjustedPtr, pExcTypeDescr, pCpp2Uno ); - typelib_typedescription_release( pExcTypeDescr ); - } -} - -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/bridges/source/cpp_uno/gcc3_macosx_intel/share.hxx b/bridges/source/cpp_uno/gcc3_macosx_intel/share.hxx deleted file mode 100644 index 172a8573c704..000000000000 --- a/bridges/source/cpp_uno/gcc3_macosx_intel/share.hxx +++ /dev/null @@ -1,94 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 . - */ -#ifndef INCLUDED_BRIDGES_SOURCE_CPP_UNO_GCC3_MACOSX_INTEL_SHARE_HXX -#define INCLUDED_BRIDGES_SOURCE_CPP_UNO_GCC3_MACOSX_INTEL_SHARE_HXX - -#include "uno/mapping.h" - -#include -#include -#include - -namespace CPPU_CURRENT_NAMESPACE -{ - -bool isSimpleReturnType(typelib_TypeDescription * pTD, bool recursive = false); - -void dummy_can_throw_anything( char const * ); - -// ----- following decl from libstdc++-v3/libsupc++/unwind-cxx.h and unwind.h - -struct _Unwind_Exception -{ - unsigned exception_class __attribute__((__mode__(__DI__))); - void * exception_cleanup; - unsigned private_1 __attribute__((__mode__(__word__))); - unsigned private_2 __attribute__((__mode__(__word__))); -} __attribute__((__aligned__)); - -struct __cxa_exception -{ - ::std::type_info *exceptionType; - void (*exceptionDestructor)(void *); - - ::std::unexpected_handler unexpectedHandler; - ::std::terminate_handler terminateHandler; - - __cxa_exception *nextException; - - int handlerCount; - - int handlerSwitchValue; - const unsigned char *actionRecord; - const unsigned char *languageSpecificData; - void *catchTemp; - void *adjustedPtr; - - _Unwind_Exception unwindHeader; -}; - -extern "C" void *__cxa_allocate_exception( - std::size_t thrown_size ) throw(); -extern "C" void __cxa_throw ( - void *thrown_exception, std::type_info *tinfo, void (*dest) (void *) ) __attribute__((noreturn)); - -struct __cxa_eh_globals -{ - __cxa_exception *caughtExceptions; - unsigned int uncaughtExceptions; -}; -extern "C" __cxa_eh_globals *__cxa_get_globals () throw(); - - -void raiseException( - uno_Any * pUnoExc, uno_Mapping * pUno2Cpp ); - -void fillUnoException( - __cxa_exception * header, uno_Any *, uno_Mapping * pCpp2Uno ); -} - -extern "C" void privateSnippetExecutorGeneral(); -extern "C" void privateSnippetExecutorVoid(); -extern "C" void privateSnippetExecutorHyper(); -extern "C" void privateSnippetExecutorFloat(); -extern "C" void privateSnippetExecutorDouble(); -extern "C" void privateSnippetExecutorClass(); - -#endif -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/bridges/source/cpp_uno/gcc3_macosx_intel/uno2cpp.cxx b/bridges/source/cpp_uno/gcc3_macosx_intel/uno2cpp.cxx deleted file mode 100644 index 34cd4828ca97..000000000000 --- a/bridges/source/cpp_uno/gcc3_macosx_intel/uno2cpp.cxx +++ /dev/null @@ -1,481 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 . - */ - - -#include - -#include -#include "com/sun/star/uno/RuntimeException.hpp" -#include - -#include "bridges/cpp_uno/shared/bridge.hxx" -#include "bridges/cpp_uno/shared/types.hxx" -#include "bridges/cpp_uno/shared/unointerfaceproxy.hxx" -#include "bridges/cpp_uno/shared/vtables.hxx" - -#include "share.hxx" - -using namespace ::rtl; -using namespace ::com::sun::star::uno; - -namespace -{ - -// The call instruction within the asm section of callVirtualMethod may throw -// exceptions. So that the compiler handles this correctly, it is important -// that (a) callVirtualMethod might call dummy_can_throw_anything (although this -// never happens at runtime), which in turn can throw exceptions, and (b) -// callVirtualMethod is not inlined at its call site (so that any exceptions are -// caught which are thrown from the instruction calling callVirtualMethod): -void callVirtualMethod( - void * pAdjustedThisPtr, - sal_Int32 nVtableIndex, - void * pRegisterReturn, - typelib_TypeDescription * pReturnTypeDescr, bool bSimpleReturn, - sal_Int32 * pStackLongs, - sal_Int32 nStackLongs ) __attribute__((noinline)); - -void callVirtualMethod( - void * pAdjustedThisPtr, - sal_Int32 nVtableIndex, - void * pRegisterReturn, - typelib_TypeDescription * pReturnTypeDescr, bool bSimpleReturn, - sal_Int32 * pStackLongs, - sal_Int32 nStackLongs ) -{ - // parameter list is mixed list of * and values - // reference parameters are pointers - - OSL_ENSURE( pStackLongs && pAdjustedThisPtr, "### null ptr!" ); - OSL_ENSURE( (sizeof(void *) == 4) && (sizeof(sal_Int32) == 4), "### unexpected size of int!" ); - OSL_ENSURE( nStackLongs && pStackLongs, "### no stack in callVirtualMethod !" ); - - // never called - if (! pAdjustedThisPtr) CPPU_CURRENT_NAMESPACE::dummy_can_throw_anything("xxx"); // address something - - long edx, eax; // for register returns - void * stackptr; - asm volatile ( - "mov %%esp, %2\n\t" - "mov %3, %%eax\n\t" - "mov %%eax, %%edx\n\t" - // stack padding to keep stack aligned: - "shl $2, %%eax\n\t" - "neg %%eax\n\t" - "add %%esp, %%eax\n\t" - "and $0xf, %%eax\n\t" - "sub %%eax, %%esp\n\t" - // copy: - "mov %%edx, %%eax\n\t" - "dec %%edx\n\t" - "shl $2, %%edx\n\t" - "add %4, %%edx\n" - "Lcopy:\n\t" - "pushl 0(%%edx)\n\t" - "sub $4, %%edx\n\t" - "dec %%eax\n\t" - "jne Lcopy\n\t" - // do the actual call - "mov %5, %%edx\n\t" - "mov 0(%%edx), %%edx\n\t" - "mov %6, %%eax\n\t" - "shl $2, %%eax\n\t" - "add %%eax, %%edx\n\t" - "mov 0(%%edx), %%edx\n\t" - "call *%%edx\n\t" - // save return registers - "mov %%eax, %0\n\t" - "mov %%edx, %1\n\t" - // cleanup stack - "mov %2, %%esp\n\t" - : "=m"(eax), "=m"(edx), "=m"(stackptr) - : "m"(nStackLongs), "m"(pStackLongs), "m"(pAdjustedThisPtr), "m"(nVtableIndex) - : "eax", "ecx", "edx" ); - switch( pReturnTypeDescr->eTypeClass ) - { - case typelib_TypeClass_VOID: - break; - case typelib_TypeClass_HYPER: - case typelib_TypeClass_UNSIGNED_HYPER: - ((long*)pRegisterReturn)[1] = edx; - case typelib_TypeClass_LONG: - case typelib_TypeClass_UNSIGNED_LONG: - case typelib_TypeClass_CHAR: - case typelib_TypeClass_ENUM: - ((long*)pRegisterReturn)[0] = eax; - break; - case typelib_TypeClass_SHORT: - case typelib_TypeClass_UNSIGNED_SHORT: - *(unsigned short*)pRegisterReturn = eax; - break; - case typelib_TypeClass_BOOLEAN: - case typelib_TypeClass_BYTE: - *(unsigned char*)pRegisterReturn = eax; - break; - case typelib_TypeClass_FLOAT: - asm ( "fstps %0" : "=m"(*(char *)pRegisterReturn) ); - break; - case typelib_TypeClass_DOUBLE: - asm ( "fstpl %0\n\t" : "=m"(*(char *)pRegisterReturn) ); - break; - default: { - sal_Int32 const nRetSize = pReturnTypeDescr->nSize; - if (bSimpleReturn && nRetSize <= 8 && nRetSize > 0) { - if (nRetSize > 4) - static_cast(pRegisterReturn)[1] = edx; - static_cast(pRegisterReturn)[0] = eax; - } - break; - } - } -} - -static void cpp_call( - bridges::cpp_uno::shared::UnoInterfaceProxy * pThis, - bridges::cpp_uno::shared::VtableSlot aVtableSlot, - typelib_TypeDescriptionReference * pReturnTypeRef, - sal_Int32 nParams, typelib_MethodParameter * pParams, - void * pUnoReturn, void * pUnoArgs[], uno_Any ** ppUnoExc ) -{ - // max space for: [complex ret ptr], values|ptr ... - char * pCppStack = - (char *)alloca( sizeof(sal_Int32) + ((nParams+2) * sizeof(sal_Int64)) ); - char * pCppStackStart = pCppStack; - - // return - typelib_TypeDescription * pReturnTypeDescr = 0; - TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef ); - OSL_ENSURE( pReturnTypeDescr, "### expected return type description!" ); - - void * pCppReturn = 0; // if != 0 && != pUnoReturn, needs reconversion - bool bSimpleReturn = true; - - if (pReturnTypeDescr) - { - bSimpleReturn = CPPU_CURRENT_NAMESPACE::isSimpleReturnType( - pReturnTypeDescr); - if (bSimpleReturn) - { - pCppReturn = pUnoReturn; // direct way for simple types - } - else - { - pCppReturn = (bridges::cpp_uno::shared::relatesToInterfaceType( - pReturnTypeDescr ) - ? alloca( pReturnTypeDescr->nSize ) - : pUnoReturn); // direct way - // complex return via ptr - *(void **)pCppStack = pCppReturn; - pCppStack += sizeof(void *); - } - } - // push this - void * pAdjustedThisPtr = reinterpret_cast< void ** >(pThis->getCppI()) - + aVtableSlot.offset; - *(void**)pCppStack = pAdjustedThisPtr; - pCppStack += sizeof( void* ); - - // stack space - OSL_ENSURE( sizeof(void *) == sizeof(sal_Int32), "### unexpected size!" ); - // args - void ** pCppArgs = (void **)alloca( 3 * sizeof(void *) * nParams ); - // indices of values this have to be converted (interface conversion cpp<=>uno) - sal_Int32 * pTempIndices = (sal_Int32 *)(pCppArgs + nParams); - // type descriptions for reconversions - typelib_TypeDescription ** ppTempParamTypeDescr = (typelib_TypeDescription **)(pCppArgs + (2 * nParams)); - - sal_Int32 nTempIndices = 0; - - for ( sal_Int32 nPos = 0; nPos < nParams; ++nPos ) - { - const typelib_MethodParameter & rParam = pParams[nPos]; - typelib_TypeDescription * pParamTypeDescr = 0; - TYPELIB_DANGER_GET( &pParamTypeDescr, rParam.pTypeRef ); - - if (!rParam.bOut - && bridges::cpp_uno::shared::isSimpleType( pParamTypeDescr )) - { - uno_copyAndConvertData( pCppArgs[nPos] = pCppStack, pUnoArgs[nPos], pParamTypeDescr, - pThis->getBridge()->getUno2Cpp() ); - - switch (pParamTypeDescr->eTypeClass) - { - case typelib_TypeClass_HYPER: - case typelib_TypeClass_UNSIGNED_HYPER: - case typelib_TypeClass_DOUBLE: - pCppStack += sizeof(sal_Int32); // extra long - default: - break; - } - // no longer needed - TYPELIB_DANGER_RELEASE( pParamTypeDescr ); - } - else // ptr to complex value | ref - { - if (! rParam.bIn) // is pure out - { - // cpp out is constructed mem, uno out is not! - uno_constructData( - *(void **)pCppStack = pCppArgs[nPos] = alloca( pParamTypeDescr->nSize ), - pParamTypeDescr ); - pTempIndices[nTempIndices] = nPos; // default constructed for cpp call - // will be released at reconversion - ppTempParamTypeDescr[nTempIndices++] = pParamTypeDescr; - } - // is in/inout - else if (bridges::cpp_uno::shared::relatesToInterfaceType( - pParamTypeDescr )) - { - uno_copyAndConvertData( - *(void **)pCppStack = pCppArgs[nPos] = alloca( pParamTypeDescr->nSize ), - pUnoArgs[nPos], pParamTypeDescr, - pThis->getBridge()->getUno2Cpp() ); - - pTempIndices[nTempIndices] = nPos; // has to be reconverted - // will be released at reconversion - ppTempParamTypeDescr[nTempIndices++] = pParamTypeDescr; - } - else // direct way - { - *(void **)pCppStack = pCppArgs[nPos] = pUnoArgs[nPos]; - // no longer needed - TYPELIB_DANGER_RELEASE( pParamTypeDescr ); - } - } - pCppStack += sizeof(sal_Int32); // standard parameter length - } - - try - { - OSL_ENSURE( !( (pCppStack - pCppStackStart ) & 3), "UNALIGNED STACK !!! (Please DO panic)" ); - callVirtualMethod( - pAdjustedThisPtr, aVtableSlot.index, - pCppReturn, pReturnTypeDescr, bSimpleReturn, - (sal_Int32 *)pCppStackStart, (pCppStack - pCppStackStart) / sizeof(sal_Int32) ); - // NO exception occurred... - *ppUnoExc = 0; - - // reconvert temporary params - for ( ; nTempIndices--; ) - { - sal_Int32 nIndex = pTempIndices[nTempIndices]; - typelib_TypeDescription * pParamTypeDescr = ppTempParamTypeDescr[nTempIndices]; - - if (pParams[nIndex].bIn) - { - if (pParams[nIndex].bOut) // inout - { - uno_destructData( pUnoArgs[nIndex], pParamTypeDescr, 0 ); // destroy uno value - uno_copyAndConvertData( pUnoArgs[nIndex], pCppArgs[nIndex], pParamTypeDescr, - pThis->getBridge()->getCpp2Uno() ); - } - } - else // pure out - { - uno_copyAndConvertData( pUnoArgs[nIndex], pCppArgs[nIndex], pParamTypeDescr, - pThis->getBridge()->getCpp2Uno() ); - } - // destroy temp cpp param => cpp: every param was constructed - uno_destructData( pCppArgs[nIndex], pParamTypeDescr, cpp_release ); - - TYPELIB_DANGER_RELEASE( pParamTypeDescr ); - } - // return value - if (pCppReturn && pUnoReturn != pCppReturn) - { - uno_copyAndConvertData( pUnoReturn, pCppReturn, pReturnTypeDescr, - pThis->getBridge()->getCpp2Uno() ); - uno_destructData( pCppReturn, pReturnTypeDescr, cpp_release ); - } - } - catch (...) - { -#if OSL_DEBUG_LEVEL > 1 - fprintf( stderr, "caught C++ exception\n" ); -#endif - // fill uno exception - fillUnoException( CPPU_CURRENT_NAMESPACE::__cxa_get_globals()->caughtExceptions, *ppUnoExc, pThis->getBridge()->getCpp2Uno() ); - - // temporary params - for ( ; nTempIndices--; ) - { - sal_Int32 nIndex = pTempIndices[nTempIndices]; - // destroy temp cpp param => cpp: every param was constructed - uno_destructData( pCppArgs[nIndex], ppTempParamTypeDescr[nTempIndices], cpp_release ); - TYPELIB_DANGER_RELEASE( ppTempParamTypeDescr[nTempIndices] ); - } - // return type - if (pReturnTypeDescr) - TYPELIB_DANGER_RELEASE( pReturnTypeDescr ); - } -} - -} - -namespace CPPU_CURRENT_NAMESPACE { -bool isSimpleReturnType(typelib_TypeDescription * pTD, bool recursive) -{ - if (bridges::cpp_uno::shared::isSimpleType( pTD )) - return true; - // Only structs of exactly 1, 2, 4, or 8 bytes are returned through - // registers, see : - if (pTD->eTypeClass == typelib_TypeClass_STRUCT && - (recursive || pTD->nSize <= 2 || pTD->nSize == 4 || pTD->nSize == 8)) - { - typelib_CompoundTypeDescription *const pCompTD = - (typelib_CompoundTypeDescription *) pTD; - for ( sal_Int32 pos = pCompTD->nMembers; pos--; ) { - typelib_TypeDescription * pMemberTD = 0; - TYPELIB_DANGER_GET( &pMemberTD, pCompTD->ppTypeRefs[pos] ); - bool const b = isSimpleReturnType(pMemberTD, true); - TYPELIB_DANGER_RELEASE( pMemberTD ); - if (! b) - return false; - } - return true; - } - return false; -} -} - - -namespace bridges { namespace cpp_uno { namespace shared { -void unoInterfaceProxyDispatch( - uno_Interface * pUnoI, const typelib_TypeDescription * pMemberDescr, - void * pReturn, void * pArgs[], uno_Any ** ppException ) -{ - // is my surrogate - bridges::cpp_uno::shared::UnoInterfaceProxy * pThis - = static_cast< bridges::cpp_uno::shared::UnoInterfaceProxy * >(pUnoI); - - switch (pMemberDescr->eTypeClass) - { - case typelib_TypeClass_INTERFACE_ATTRIBUTE: - { - VtableSlot aVtableSlot( - getVtableSlot( - reinterpret_cast< - typelib_InterfaceAttributeTypeDescription const * >( - pMemberDescr))); - if (pReturn) - { - // dependent dispatch - cpp_call( - pThis, aVtableSlot, - ((typelib_InterfaceAttributeTypeDescription *)pMemberDescr)->pAttributeTypeRef, - 0, 0, // no params - pReturn, pArgs, ppException ); - } - else - { - // is SET - typelib_MethodParameter aParam; - aParam.pTypeRef = - ((typelib_InterfaceAttributeTypeDescription *)pMemberDescr)->pAttributeTypeRef; - aParam.bIn = sal_True; - aParam.bOut = sal_False; - - typelib_TypeDescriptionReference * pReturnTypeRef = 0; - OUString aVoidName("void"); - typelib_typedescriptionreference_new( - &pReturnTypeRef, typelib_TypeClass_VOID, aVoidName.pData ); - - // dependent dispatch - aVtableSlot.index += 1; // get, then set method - cpp_call( - pThis, aVtableSlot, - pReturnTypeRef, - 1, &aParam, - pReturn, pArgs, ppException ); - - typelib_typedescriptionreference_release( pReturnTypeRef ); - } - - break; - } - case typelib_TypeClass_INTERFACE_METHOD: - { - VtableSlot aVtableSlot( - getVtableSlot( - reinterpret_cast< - typelib_InterfaceMethodTypeDescription const * >( - pMemberDescr))); - switch (aVtableSlot.index) - { - // standard calls - case 1: // acquire uno interface - (*pUnoI->acquire)( pUnoI ); - *ppException = 0; - break; - case 2: // release uno interface - (*pUnoI->release)( pUnoI ); - *ppException = 0; - break; - case 0: // queryInterface() opt - { - typelib_TypeDescription * pTD = 0; - TYPELIB_DANGER_GET( &pTD, reinterpret_cast< Type * >( pArgs[0] )->getTypeLibType() ); - if (pTD) - { - uno_Interface * pInterface = 0; - (*pThis->pBridge->getUnoEnv()->getRegisteredInterface)( - pThis->pBridge->getUnoEnv(), - (void **)&pInterface, pThis->oid.pData, (typelib_InterfaceTypeDescription *)pTD ); - - if (pInterface) - { - ::uno_any_construct( - reinterpret_cast< uno_Any * >( pReturn ), - &pInterface, pTD, 0 ); - (*pInterface->release)( pInterface ); - TYPELIB_DANGER_RELEASE( pTD ); - *ppException = 0; - break; - } - TYPELIB_DANGER_RELEASE( pTD ); - } - } // else perform queryInterface() - default: - // dependent dispatch - cpp_call( - pThis, aVtableSlot, - ((typelib_InterfaceMethodTypeDescription *)pMemberDescr)->pReturnTypeRef, - ((typelib_InterfaceMethodTypeDescription *)pMemberDescr)->nParams, - ((typelib_InterfaceMethodTypeDescription *)pMemberDescr)->pParams, - pReturn, pArgs, ppException ); - } - break; - } - default: - { - ::com::sun::star::uno::RuntimeException aExc( - OUString("illegal member type description!"), - ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >() ); - - Type const & rExcType = ::getCppuType( &aExc ); - // binary identical null reference - ::uno_type_any_construct( *ppException, &aExc, rExcType.getTypeLibType(), 0 ); - } - } -} - -} } } - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit