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- From 1ac60e8b6acb07698eb8765718e8d093b519dc86 Mon Sep 17 00:00:00 2001
- From: Sakura286 <sakura286@outlook.com>
- Date: Tue, 26 Jul 2022 02:18:23 +0000
- Subject: [PATCH] Add riscv64 support
- 1. Configure gbuild to compile on riscv64
- 2. Add UNO Bridge for riscv64
- Now the welcome page could be established and files could be saved
- with Writer on riscv64. Test on Debian sid.
- Credits:
- - Heiher <r@hev.cc> and Stephan Bergmann <sbergman@redhat.com>
- contributes the code of UNO bridge for MIPS64 and AArch64,
- which I refer to.
- - Bo Yu <tsu.yubo@gmail.com> configures gbuild for riscv64.
- - WANG Xuerui <xen0n@gentoo.org> gives lots of guiding tips.
- - wjh-la <wujiahuan@loongson.cn> contributes the code of UNO-
- bridge for Loongarch64, which inspired me.
- Change-Id: Ifad3b0de8b2c9e7328627ed03396bbd45a9c71e4
- ---
- bridges/Library_cpp_uno.mk | 9 +
- .../cpp_uno/gcc3_linux_riscv64/call.hxx | 35 +
- .../source/cpp_uno/gcc3_linux_riscv64/call.s | 72 ++
- .../cpp_uno/gcc3_linux_riscv64/cpp2uno.cxx | 723 ++++++++++++++++++
- .../cpp_uno/gcc3_linux_riscv64/except.cxx | 297 +++++++
- .../cpp_uno/gcc3_linux_riscv64/share.hxx | 89 +++
- .../cpp_uno/gcc3_linux_riscv64/uno2cpp.cxx | 595 ++++++++++++++
- configure.ac | 10 +-
- jvmfwk/inc/vendorbase.hxx | 2 +
- solenv/gbuild/platform/LINUX_RISCV64_GCC.mk | 15 +
- 10 files changed, 1845 insertions(+), 2 deletions(-)
- create mode 100644 bridges/source/cpp_uno/gcc3_linux_riscv64/call.hxx
- create mode 100644 bridges/source/cpp_uno/gcc3_linux_riscv64/call.s
- create mode 100644 bridges/source/cpp_uno/gcc3_linux_riscv64/cpp2uno.cxx
- create mode 100644 bridges/source/cpp_uno/gcc3_linux_riscv64/except.cxx
- create mode 100644 bridges/source/cpp_uno/gcc3_linux_riscv64/share.hxx
- create mode 100644 bridges/source/cpp_uno/gcc3_linux_riscv64/uno2cpp.cxx
- create mode 100644 solenv/gbuild/platform/LINUX_RISCV64_GCC.mk
- diff --git a/bridges/Library_cpp_uno.mk b/bridges/Library_cpp_uno.mk
- index e2de3c1678b45..27e1249f31a35 100644
- --- a/bridges/Library_cpp_uno.mk
- +++ b/bridges/Library_cpp_uno.mk
- @@ -114,6 +114,15 @@ bridge_noopt_objects := cpp2uno uno2cpp
- bridge_exception_objects := except
- endif
-
- +else ifeq ($(CPUNAME),RISCV64)
- +
- +ifneq ($(filter LINUX,$(OS)),)
- +bridges_SELECTED_BRIDGE := gcc3_linux_riscv64
- +bridge_asm_objects := call
- +bridge_noopt_objects := cpp2uno uno2cpp
- +bridge_exception_objects := except
- +endif
- +
- else ifeq ($(CPUNAME),POWERPC)
-
- ifneq ($(filter DRAGONFLY FREEBSD LINUX NETBSD OPENBSD,$(OS)),)
- diff --git a/bridges/source/cpp_uno/gcc3_linux_riscv64/call.hxx b/bridges/source/cpp_uno/gcc3_linux_riscv64/call.hxx
- new file mode 100644
- index 0000000000000..dc84d56b88aec
- --- /dev/null
- +++ b/bridges/source/cpp_uno/gcc3_linux_riscv64/call.hxx
- @@ -0,0 +1,35 @@
- +/* -*- 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 .
- + */
- +
- +#pragma once
- +
- +#include <sal/config.h>
- +
- +#include <sal/types.h>
- +
- +namespace {
- +
- + extern "C" typelib_TypeClass cpp_vtable_call(
- + sal_Int32 nFunctionIndex, sal_Int32 nVtableOffset,
- + void ** gpreg, void ** fpreg, void ** ovrflw,
- + sal_uInt64 * pRegisterReturn /* space for register return */ );
- +
- +}
- +
- +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
- diff --git a/bridges/source/cpp_uno/gcc3_linux_riscv64/call.s b/bridges/source/cpp_uno/gcc3_linux_riscv64/call.s
- new file mode 100644
- index 0000000000000..2bddfc1dcbf4a
- --- /dev/null
- +++ b/bridges/source/cpp_uno/gcc3_linux_riscv64/call.s
- @@ -0,0 +1,72 @@
- +/*
- + * 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 .
- + */
- +// https://cgit.freedesktop.org/libreoffice/core/tree/bridges/source/cpp_uno/gcc3_linux_mips64/call.s
- +
- + .text
- + .align 2
- + .global privateSnippetExecutor
- + .hidden privateSnippetExecutor
- + .type privateSnippetExecutor, %function
- +privateSnippetExecutor:
- + .cfi_startproc
- + addi sp,sp,-160
- + .cfi_def_cfa_offset 160
- + sd ra,152(sp)
- + .cfi_offset 1, -8
- + fsd fa0,80(sp)
- + fsd fa1,88(sp)
- + fsd fa2,96(sp)
- + fsd fa3,104(sp)
- + fsd fa4,112(sp)
- + fsd fa5,120(sp)
- + fsd fa6,128(sp)
- + fsd fa7,136(sp)
- + sd a0,16(sp)
- + sd a1,24(sp)
- + sd a2,32(sp)
- + sd a3,40(sp)
- + sd a4,48(sp)
- + sd a5,56(sp)
- + sd a6,64(sp)
- + sd a7,72(sp)
- + // a0 = functionIndex
- + // a1 = vtableOffset
- + // a2 = gpreg
- + // a3 = fpreg
- + // a4 = overflw
- + // a5 = pRegisterReturn
- + add a0,t4,zero
- + add a1,t5,zero
- + addi a2,sp,16
- + addi a3,sp,80
- + addi a4,sp,160
- + add a5,sp,zero
- + // jump to cpp_vtable_call
- + jalr ra,t6,0
- + ld a0,0(sp)
- + ld a1,8(sp)
- + fld fa0,0(sp)
- + fld fa1,8(sp)
- + ld ra,152(sp)
- + .cfi_restore 1
- + addi sp,sp,160
- + .cfi_def_cfa_offset 0
- + jalr zero,ra,0
- + .cfi_endproc
- + .size privateSnippetExecutor, .-privateSnippetExecutor
- + .section .note.GNU-stack, "", @progbits
- \ No newline at end of file
- diff --git a/bridges/source/cpp_uno/gcc3_linux_riscv64/cpp2uno.cxx b/bridges/source/cpp_uno/gcc3_linux_riscv64/cpp2uno.cxx
- new file mode 100644
- index 0000000000000..4ee41ab486a80
- --- /dev/null
- +++ b/bridges/source/cpp_uno/gcc3_linux_riscv64/cpp2uno.cxx
- @@ -0,0 +1,723 @@
- +/* -*- 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 <com/sun/star/uno/genfunc.hxx>
- +#include <sal/log.hxx>
- +#include <typelib/typedescription.hxx>
- +#include <uno/data.h>
- +#include <osl/endian.h>
- +#include "bridge.hxx"
- +#include "cppinterfaceproxy.hxx"
- +#include "types.hxx"
- +#include "vtablefactory.hxx"
- +#include "call.hxx"
- +#include "share.hxx"
- +
- +#include <stdio.h>
- +#include <string.h>
- +
- +using namespace com::sun::star::uno;
- +
- +//#define BRDEBUG
- +
- +#ifdef BRDEBUG
- +#include <rtl/strbuf.hxx>
- +#include <rtl/ustrbuf.hxx>
- +using namespace ::std;
- +using namespace ::osl;
- +using namespace ::rtl;
- +#endif
- +
- +namespace CPPU_CURRENT_NAMESPACE
- +{
- + bool is_complex_struct(const typelib_TypeDescription * type)
- + {
- + const typelib_CompoundTypeDescription * p
- + = reinterpret_cast< const typelib_CompoundTypeDescription * >(type);
- + for (sal_Int32 i = 0; i < p->nMembers; ++i)
- + {
- + if (p->ppTypeRefs[i]->eTypeClass == typelib_TypeClass_STRUCT ||
- + p->ppTypeRefs[i]->eTypeClass == typelib_TypeClass_EXCEPTION)
- + {
- + typelib_TypeDescription * t = 0;
- + TYPELIB_DANGER_GET(&t, p->ppTypeRefs[i]);
- + bool b = is_complex_struct(t);
- + TYPELIB_DANGER_RELEASE(t);
- + if (b) {
- + return true;
- + }
- + }
- + else if (!bridges::cpp_uno::shared::isSimpleType(p->ppTypeRefs[i]->eTypeClass))
- + return true;
- + }
- + if (p->pBaseTypeDescription != 0)
- + return is_complex_struct(&p->pBaseTypeDescription->aBase);
- + return false;
- + }
- +
- + bool return_in_hidden_param( typelib_TypeDescriptionReference *pTypeRef )
- + {
- + if (bridges::cpp_uno::shared::isSimpleType(pTypeRef))
- + return false;
- + else if (pTypeRef->eTypeClass == typelib_TypeClass_STRUCT ||
- + pTypeRef->eTypeClass == typelib_TypeClass_EXCEPTION)
- + {
- + typelib_TypeDescription * pTypeDescr = 0;
- + TYPELIB_DANGER_GET( &pTypeDescr, pTypeRef );
- +
- + //A Composite Type not larger than 16 bytes is returned in up to two GPRs
- + bool bRet = pTypeDescr->nSize > 16 || is_complex_struct(pTypeDescr);
- +
- + TYPELIB_DANGER_RELEASE( pTypeDescr );
- + return bRet;
- + }
- + return true;
- + }
- +}
- +
- +namespace
- +{
- +
- + static typelib_TypeClass 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 ** gpreg, void ** fpreg, void ** ovrflw,
- + sal_uInt64 * pRegisterReturn /* space for register return */ )
- + {
- + /* Most MIPS ABIs view the arguments as a struct, of which the
- + first N words go in registers and the rest go on the stack. If I < N, the
- + With word might go in With integer argument register or the With
- + floating-point one. For these ABIs, we only need to remember the number
- + of words passed so far. We are interested only in n64 ABI,so it is the
- + case.
- + */
- + unsigned int nREG = 0;
- +
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp2uno_call:begin\n");
- +#endif
- + // 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)
- + {
- + if (CPPU_CURRENT_NAMESPACE::return_in_hidden_param( pReturnTypeRef ) )
- + {
- + pCppReturn = gpreg[nREG]; // complex return via ptr (pCppReturn)
- + nREG++;
- +
- + pUnoReturn = ( bridges::cpp_uno::shared::relatesToInterfaceType( pReturnTypeDescr )
- + ? alloca( pReturnTypeDescr->nSize )
- + : pCppReturn); // direct way
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp2uno_call:complexreturn\n");
- +#endif
- + }
- + else
- + {
- + pUnoReturn = pRegisterReturn; // direct way for simple types
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp2uno_call:simplereturn\n");
- +#endif
- + }
- + }
- +
- + // pop this
- + nREG++;
- +
- + // stack space
- + static_assert(sizeof(void *) == sizeof(sal_Int64), "### 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;
- +
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp2uno_call:nParams=%d\n", nParams);
- +#endif
- + 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
- + {
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp2uno_call:Param %u, type %u\n", nPos, pParamTypeDescr->eTypeClass);
- +#endif
- + switch (pParamTypeDescr->eTypeClass)
- + {
- + case typelib_TypeClass_FLOAT:
- + case typelib_TypeClass_DOUBLE:
- + if (nREG < MAX_FP_REGS) {
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp2uno_call:fpr=%p\n", fpreg[nREG]);
- +#endif
- + pCppArgs[nPos] = &(fpreg[nREG]);
- + pUnoArgs[nPos] = &(fpreg[nREG]);
- + } else {
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp2uno_call:fpr=%p\n", ovrflw[nREG - MAX_FP_REGS]);
- +#endif
- + pCppArgs[nPos] = &(ovrflw[nREG - MAX_FP_REGS]);
- + pUnoArgs[nPos] = &(ovrflw[nREG - MAX_FP_REGS]);
- + }
- + nREG++;
- + break;
- +
- +
- + default:
- + if (nREG < MAX_GP_REGS) {
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp2uno_call:gpr=%p\n", gpreg[nREG]);
- +#endif
- + pCppArgs[nPos] = &(gpreg[nREG]);
- + pUnoArgs[nPos] = &(gpreg[nREG]);
- + } else {
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp2uno_call:gpr=%p\n", ovrflw[nREG - MAX_GP_REGS]);
- +#endif
- + pCppArgs[nPos] = &(ovrflw[nREG - MAX_GP_REGS]);
- + pUnoArgs[nPos] = &(ovrflw[nREG - MAX_GP_REGS]);
- + }
- + nREG++;
- + break;
- +
- + }
- + // no longer needed
- + TYPELIB_DANGER_RELEASE( pParamTypeDescr );
- + }
- + else // ptr to complex value | ref
- + {
- +#ifdef BRDEBUG
- + fprintf(stdout,"cpp2uno_call:ptr|ref\n");
- +#endif
- + void *pCppStack;
- + if (nREG < MAX_GP_REGS) {
- + pCppArgs[nPos] = pCppStack = gpreg[nREG];
- + } else {
- + pCppArgs[nPos] = pCppStack = ovrflw[nREG - MAX_GP_REGS];
- + }
- + nREG++;
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp2uno_call:pCppStack=%p\n", pCppStack);
- +#endif
- +
- + 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 ),
- + pCppStack, pParamTypeDescr,
- + pThis->getBridge()->getCpp2Uno() );
- + pTempIndices[nTempIndices] = nPos; // has to be reconverted
- + // will be released at reconversion
- + ppTempParamTypeDescr[nTempIndices++] = pParamTypeDescr;
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp2uno_call:related to interface,%p,%d,pUnoargs[%d]=%p\n",
- + pCppStack, pParamTypeDescr->nSize, nPos, pUnoArgs[nPos]);
- +#endif
- + }
- + else // direct way
- + {
- + pUnoArgs[nPos] = pCppStack;
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp2uno_call:direct,pUnoArgs[%d]=%p\n", nPos, pUnoArgs[nPos]);
- +#endif
- + // no longer needed
- + TYPELIB_DANGER_RELEASE( pParamTypeDescr );
- + }
- + }
- + }
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp2uno_call2,%p,unoargs=%p\n", pThis->getUnoI()->pDispatcher, pUnoArgs);
- +#endif
- +
- + // 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 );
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp2uno_call2,after dispatch\n");
- +#endif
- +
- + // in case an exception occurred...
- + if (pUnoExc)
- + {
- + fflush(stdout);
- + // 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
- + // is here for dummy
- + return typelib_TypeClass_VOID;
- + }
- + 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 );
- + }
- + // complex return ptr is set to return reg
- + *(void **)pRegisterReturn = pCppReturn;
- + }
- + if (pReturnTypeDescr)
- + {
- + typelib_TypeClass eRet = (typelib_TypeClass)pReturnTypeDescr->eTypeClass;
- + TYPELIB_DANGER_RELEASE( pReturnTypeDescr );
- + return eRet;
- + }
- + else
- + return typelib_TypeClass_VOID;
- + }
- + }
- +
- +
- + /**
- + * is called on incoming vtable calls
- + * (called by asm snippets)
- + */
- + typelib_TypeClass cpp_vtable_call(
- + sal_Int32 nFunctionIndex,
- + sal_Int32 nVtableOffset,
- + void ** gpreg, void ** fpreg, void ** ovrflw,
- + sal_uInt64 * pRegisterReturn /* space for register return */ )
- + {
- + static_assert( sizeof(sal_Int64)==sizeof(void *), "### unexpected!" );
- +
- +#ifdef BRDEBUG
- + fprintf(stdout, "in cpp_vtable_call nFunctionIndex is %d\n", nFunctionIndex);
- + fprintf(stdout, "in cpp_vtable_call nVtableOffset is %d\n", nVtableOffset);
- + fprintf(stdout, "in cpp_vtable_call gp=%p, fp=%p, ov=%p\n", gpreg, fpreg, ovrflw);
- +#endif
- +
- + // gpreg: [ret *], this, [other gpr params]
- + // fpreg: [fpr params]
- + // ovrflw: [gpr or fpr params (properly aligned)]
- + void * pThis;
- + if (nFunctionIndex & 0x80000000 )
- + {
- + nFunctionIndex &= 0x7fffffff;
- + pThis = gpreg[1];
- + }
- + else
- + {
- + pThis = gpreg[0];
- + }
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp_vtable_call, pThis=%p, nFunctionIndex=%d, nVtableOffset=%d\n",
- + pThis, nFunctionIndex, nVtableOffset);
- +#endif
- +
- + pThis = static_cast< char * >(pThis) - nVtableOffset;
- + bridges::cpp_uno::shared::CppInterfaceProxy * pCppI =
- + bridges::cpp_uno::shared::CppInterfaceProxy::castInterfaceToProxy( pThis );
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp_vtable_call, pCppI=%p\n", pCppI);
- +#endif
- +
- + typelib_InterfaceTypeDescription * pTypeDescr = pCppI->getTypeDescr();
- +
- + 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];
- + assert(nMemberPos < pTypeDescr->nAllMembers);
- +
- + TypeDescription aMemberDescr( pTypeDescr->ppAllMembers[nMemberPos] );
- +
- +#ifdef BRDEBUG
- + //OString cstr( OUStringToOString( aMemberDescr.get()->pTypeName, RTL_TEXTENCODING_ASCII_US ) );
- + //fprintf(stdout, "calling %s, nFunctionIndex=%d\n", cstr.getStr(), nFunctionIndex );
- +#endif
- + typelib_TypeClass eRet;
- + switch (aMemberDescr.get()->eTypeClass)
- + {
- + case typelib_TypeClass_INTERFACE_ATTRIBUTE:
- + {
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp_vtable_call interface attribute\n");
- +#endif
- + typelib_TypeDescriptionReference *pAttrTypeRef =
- + reinterpret_cast<typelib_InterfaceAttributeTypeDescription *>( aMemberDescr.get() )->pAttributeTypeRef;
- +
- + if (pTypeDescr->pMapMemberIndexToFunctionIndex[nMemberPos] == nFunctionIndex)
- + {
- + // is GET method
- + eRet = cpp2uno_call( pCppI, aMemberDescr.get(), pAttrTypeRef,
- + 0, 0, // no params
- + gpreg, fpreg, ovrflw, pRegisterReturn );
- + }
- + else
- + {
- + // is SET method
- + typelib_MethodParameter aParam;
- + aParam.pTypeRef = pAttrTypeRef;
- + aParam.bIn = sal_True;
- + aParam.bOut = sal_False;
- +
- + eRet = cpp2uno_call( pCppI, aMemberDescr.get(),
- + 0, // indicates void return
- + 1, &aParam,
- + gpreg, fpreg, ovrflw, pRegisterReturn );
- + }
- + break;
- + }
- + case typelib_TypeClass_INTERFACE_METHOD:
- + {
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp_vtable_call interface method\n");
- +#endif
- + // is METHOD
- + switch (nFunctionIndex)
- + {
- + case 1: // acquire()
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp_vtable_call method acquire\n");
- +#endif
- + pCppI->acquireProxy(); // non virtual call!
- + eRet = typelib_TypeClass_VOID;
- + break;
- + case 2: // release()
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp_vtable_call method release\n");
- +#endif
- + pCppI->releaseProxy(); // non virtual call!
- + eRet = typelib_TypeClass_VOID;
- + break;
- + case 0: // queryInterface() opt
- + {
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp_vtable_call method query interface opt\n");
- +#endif
- + typelib_TypeDescription * pTD = 0;
- + TYPELIB_DANGER_GET( &pTD, reinterpret_cast< Type * >( gpreg[2] )->getTypeLibType() );
- + if (pTD)
- + {
- + XInterface * pInterface = 0;
- + (*pCppI->getBridge()->getCppEnv()->getRegisteredInterface)
- + ( pCppI->getBridge()->getCppEnv(),
- + (void **)&pInterface,
- + pCppI->getOid().pData,
- + reinterpret_cast<typelib_InterfaceTypeDescription *>( pTD ) );
- +
- + if (pInterface)
- + {
- + ::uno_any_construct( reinterpret_cast< uno_Any * >( gpreg[0] ),
- + &pInterface, pTD, cpp_acquire );
- +
- + pInterface->release();
- + TYPELIB_DANGER_RELEASE( pTD );
- +
- + reinterpret_cast<void **>( pRegisterReturn )[0] = gpreg[0];
- + eRet = typelib_TypeClass_ANY;
- + break;
- + }
- + TYPELIB_DANGER_RELEASE( pTD );
- + }
- + } // else perform queryInterface()
- + default:
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp_vtable_call method query interface\n");
- +#endif
- + typelib_InterfaceMethodTypeDescription *pMethodTD =
- + reinterpret_cast<typelib_InterfaceMethodTypeDescription *>( aMemberDescr.get() );
- +
- + eRet = cpp2uno_call( pCppI, aMemberDescr.get(),
- + pMethodTD->pReturnTypeRef,
- + pMethodTD->nParams,
- + pMethodTD->pParams,
- + gpreg, fpreg, ovrflw, pRegisterReturn );
- + }
- + break;
- + }
- + default:
- + {
- +#ifdef BRDEBUG
- + fprintf(stdout, "cpp_vtable_call no member\n");
- +#endif
- + throw RuntimeException( "no member description found!", (XInterface *)pThis );
- + }
- + }
- +
- + return eRet;
- + }
- +
- + extern "C" void privateSnippetExecutor( ... );
- +
- + int const codeSnippetSize = 0x6c;
- +
- + unsigned char * codeSnippet( unsigned char * code,
- + sal_Int32 functionIndex, sal_Int32 vtableOffset,
- + bool bHasHiddenParam )
- + {
- +#ifdef BRDEBUG
- + fprintf(stdout,"in codeSnippet functionIndex is %d\n", functionIndex);
- + fprintf(stdout,"in codeSnippet vtableOffset is %d\n", vtableOffset);
- + fprintf(stdout,"in codeSnippet privateSnippetExecutor is %lx\n", (unsigned long)privateSnippetExecutor);
- + fprintf(stdout,"in codeSnippet cpp_vtable_call is %lx\n", (unsigned long)cpp_vtable_call);
- +
- + fflush(stdout);
- +#endif
- +
- + if ( bHasHiddenParam )
- + functionIndex |= 0x80000000;
- +
- + unsigned int * p = (unsigned int *) code;
- +
- + assert((((unsigned long)code) & 0x3) == 0 ); //aligned to 4 otherwise a mistake
- +
- + /* generate this code */
- + /*
- + # load functionIndex to t4
- + 00000eb7 lui t4,0x0
- + 000eee93 ori t4,t4,0x0
- + # load privateSnippetExecutor to t0
- + 000002b7 lui t0,0x0
- + 02429293 slli t0,t0,36
- + 00000337 lui t1,0x0
- + 01431313 slli t1,t1,20
- + 0062e2b3 or t0,t0,t1
- + 00000337 lui t1,0x0
- + 00431313 slli t1,t1,4
- + 0062e2b3 or t0,t0,t1
- + 00000337 lui t1,0x0
- + 00c35313 srli t1,t1,12
- + 0062e2b3 or t0,t0,t1
- + # load cpp_vtable_call to t6
- + 00000fb7 lui t6,0x0
- + 024f9f93 slli t6,t6,36
- + 00000337 lui t1,0x0
- + 01431313 slli t1,t1,20
- + 006fefb3 or t6,t6,t1
- + 00000337 lui t1,0x0
- + 00431313 slli t1,t1,4
- + 006fefb3 or t6,t6,t1
- + 00000337 lui t1,0x0
- + 00c35313 srli t1,t1,12
- + 006fefb3 or t6,t6,t1
- + # load vtableOffset to t5
- + 00000f37 lui t5,0x0
- + 000f6f13 ori t5,t5,0x0
- + # jump to privateSnippetExecutor
- + 00028067 jalr zero,t0,0x0
- + */
- +
- + * p++ = 0x00000eb7 | ((functionIndex) & 0xfffff000);
- + * p++ = 0x000eee93 | ((functionIndex << 20 ) & 0xfff00000);
- +
- + // load privateSnippetExecutor to t0
- + unsigned long functionEntry = ((unsigned long)privateSnippetExecutor);
- + * p++ = 0x000002b7 | ((functionEntry >> 36) & 0x000000000ffff000);
- + * p++ = 0x02429293;
- + * p++ = 0x00000337 | ((functionEntry >> 20) & 0x000000000ffff000);
- + * p++ = 0x01431313;
- + * p++ = 0x0062e2b3;
- + * p++ = 0x00000337 | ((functionEntry >> 4) & 0x000000000ffff000);
- + * p++ = 0x00431313;
- + * p++ = 0x0062e2b3;
- + * p++ = 0x00000337 | ((functionEntry << 12) & 0x000000000ffff000);
- + * p++ = 0x00c35313;
- + * p++ = 0x0062e2b3;
- + // load cpp_vtable_call to t6
- + functionEntry = (unsigned long) cpp_vtable_call;
- + * p++ = 0x00000fb7 | ((functionEntry >> 36) & 0x000000000ffff000);
- + * p++ = 0x024f9f93;
- + * p++ = 0x00000337 | ((functionEntry >> 20) & 0x000000000ffff000);
- + * p++ = 0x01431313;
- + * p++ = 0x006fefb3;
- + * p++ = 0x00000337 | ((functionEntry >> 4) & 0x000000000ffff000);
- + * p++ = 0x00431313;
- + * p++ = 0x006fefb3;
- + * p++ = 0x00000337 | ((functionEntry << 12) & 0x000000000ffff000);
- + * p++ = 0x00c35313;
- + * p++ = 0x006fefb3;
- + // load vtableOffset to t5
- + * p++ = 0x00000f37 | ((vtableOffset) & 0xfffff000);
- + * p++ = 0x000f6f13 | ((vtableOffset << 20 ) & 0xfff00000);
- + // jump to privateSnippetExecutor
- + * p++ = 0x00028067;
- + return (code + codeSnippetSize);
- +
- + }
- +
- +}
- +
- +
- +void bridges::cpp_uno::shared::VtableFactory::flushCode(unsigned char const *bptr, unsigned char const *eptr)
- +{
- + asm volatile(
- + "fence":::
- + );
- +}
- +
- +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;
- +}
- +
- +
- +std::size_t 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; //null
- + slots[-1].fn = 0; //destructor
- + return slots + slotCount;
- +}
- +
- +unsigned char * bridges::cpp_uno::shared::VtableFactory::addLocalFunctions(
- + Slot ** slots, unsigned char * code, sal_PtrDiff writetoexecdiff,
- + typelib_InterfaceTypeDescription const * type, sal_Int32 functionOffset,
- + sal_Int32 functionCount, sal_Int32 vtableOffset)
- +{
- + (*slots) -= functionCount;
- + Slot * s = *slots;
- +
- +#ifdef BRDEBUG
- + fprintf(stdout, "in addLocalFunctions functionOffset is %d\n", functionOffset);
- + fprintf(stdout, "in addLocalFunctions vtableOffset is %d\n", vtableOffset);
- + fprintf(stdout, "nMembers=%d\n", type->nMembers);
- + fflush(stdout);
- +#endif
- +
- + for (sal_Int32 i = 0; i < type->nMembers; ++i) {
- + typelib_TypeDescription * member = 0;
- + TYPELIB_DANGER_GET(&member, type->ppMembers[i]);
- + assert(member != 0);
- + switch (member->eTypeClass) {
- + case typelib_TypeClass_INTERFACE_ATTRIBUTE:
- + // Getter:
- + (s++)->fn = code + writetoexecdiff;
- + code = codeSnippet(
- + code, functionOffset++, vtableOffset,
- + CPPU_CURRENT_NAMESPACE::return_in_hidden_param(
- + reinterpret_cast<
- + typelib_InterfaceAttributeTypeDescription * >(
- + member)->pAttributeTypeRef));
- +
- + // Setter:
- + if (!reinterpret_cast<
- + typelib_InterfaceAttributeTypeDescription * >(
- + member)->bReadOnly)
- + {
- + (s++)->fn = code + writetoexecdiff;
- + code = codeSnippet(code, functionOffset++, vtableOffset, false);
- + }
- + break;
- +
- + case typelib_TypeClass_INTERFACE_METHOD:
- + (s++)->fn = code + writetoexecdiff;
- + code = codeSnippet(
- + code, functionOffset++, vtableOffset,
- + CPPU_CURRENT_NAMESPACE::return_in_hidden_param(
- + reinterpret_cast<
- + typelib_InterfaceMethodTypeDescription * >(
- + member)->pReturnTypeRef));
- + break;
- +
- + default:
- + assert(false);
- + break;
- + }
- + TYPELIB_DANGER_RELEASE(member);
- + }
- + return code;
- +}
- +
- +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
- diff --git a/bridges/source/cpp_uno/gcc3_linux_riscv64/except.cxx b/bridges/source/cpp_uno/gcc3_linux_riscv64/except.cxx
- new file mode 100644
- index 0000000000000..e37e5d8e3a85f
- --- /dev/null
- +++ b/bridges/source/cpp_uno/gcc3_linux_riscv64/except.cxx
- @@ -0,0 +1,297 @@
- +/* -*- 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 <stdio.h>
- +#include <string.h>
- +#include <dlfcn.h>
- +#include <cxxabi.h>
- +#include <rtl/strbuf.hxx>
- +#include <rtl/ustrbuf.hxx>
- +#include <sal/log.hxx>
- +#include <osl/mutex.hxx>
- +
- +#include <com/sun/star/uno/genfunc.hxx>
- +#include <typelib/typedescription.hxx>
- +#include <uno/any2.h>
- +
- +#include <unordered_map>
- +#include "share.hxx"
- +
- +using namespace ::std;
- +using namespace ::osl;
- +using namespace ::com::sun::star::uno;
- +using namespace ::__cxxabiv1;
- +
- +//#define BRIDGES_DEBUG
- +
- +namespace CPPU_CURRENT_NAMESPACE
- +{
- +
- +void dummy_can_throw_anything( char const * )
- +{
- +}
- +
- +static OUString toUNOname( char const * p )
- +{
- +#if defined BRIDGES_DEBUG
- + char const * start = p;
- +#endif
- +
- + // example: N3com3sun4star4lang24IllegalArgumentExceptionE
- +
- + OUStringBuffer buf( 64 );
- + 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 defined BRIDGES_DEBUG
- + 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 std::unordered_map< OUString, type_info * > t_rtti_map;
- +
- + Mutex m_mutex;
- + t_rtti_map m_rttis;
- + t_rtti_map m_generatedRttis;
- +
- + void * m_hApp;
- +
- +public:
- + RTTI();
- + ~RTTI();
- +
- + type_info * getRTTI( typelib_CompoundTypeDescription * );
- +};
- +
- +RTTI::RTTI()
- + : m_hApp( dlopen( 0, RTLD_LAZY ) )
- +{
- +}
- +
- +RTTI::~RTTI()
- +{
- + dlclose( m_hApp );
- +}
- +
- +
- +type_info * RTTI::getRTTI( typelib_CompoundTypeDescription *pTypeDescr )
- +{
- + type_info * rtti;
- +
- + OUString const & unoName = *(OUString const *)&pTypeDescr->aBase.pTypeName;
- +
- + MutexGuard guard( m_mutex );
- + t_rtti_map::const_iterator iRttiFind( m_rttis.find( unoName ) );
- + if (iRttiFind == 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 = (type_info *)dlsym( m_hApp, symName.getStr() );
- +
- + if (rtti)
- + {
- + pair< t_rtti_map::iterator, bool > insertion(
- + m_rttis.insert( t_rtti_map::value_type( unoName, rtti ) ) );
- + assert(insertion.second && "### inserting new rtti failed?!");
- + }
- + else
- + {
- + // try to lookup the symbol in the generated rtti map
- + t_rtti_map::const_iterator iFind( m_generatedRttis.find( unoName ) );
- + if (iFind == m_generatedRttis.end())
- + {
- + // we must generate it !
- + // symbol and rtti-name is nearly identical,
- + // the symbol is prefixed with _ZTI
- + char const * rttiName = symName.getStr() +4;
- +#if defined BRIDGES_DEBUG
- + fprintf( stderr,"generated rtti for %s\n", rttiName );
- +#endif
- + if (pTypeDescr->pBaseTypeDescription)
- + {
- + // ensure availability of base
- + type_info * base_rtti = getRTTI(
- + (typelib_CompoundTypeDescription *)pTypeDescr->pBaseTypeDescription );
- + rtti = new __si_class_type_info(
- + strdup( rttiName ), (__class_type_info *)base_rtti );
- + }
- + else
- + {
- + // this class has no base class
- + rtti = new __class_type_info( strdup( rttiName ) );
- + }
- +
- + pair< t_rtti_map::iterator, bool > insertion(
- + m_generatedRttis.insert( t_rtti_map::value_type( unoName, rtti ) ) );
- + assert(insertion.second && "### inserting new generated rtti failed?!");
- + }
- + else // taking already generated rtti
- + {
- + rtti = iFind->second;
- + }
- + }
- + }
- + else
- + {
- + rtti = iRttiFind->second;
- + }
- +
- + return rtti;
- +}
- +
- +
- +static void deleteException( void * pExc )
- +{
- + fprintf( stderr, "in deleteException: pExc = %p\n",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 );
- + assert(pTD && "### unknown exception type! leaving out destruction => leaking!!!");
- + if (pTD)
- + {
- + ::uno_destructData( pExc, pTD, cpp_release );
- + ::typelib_typedescription_release( pTD );
- + }
- +}
- +
- +
- +
- +//extern "C" {
- +// void __cxa_throw(void* ex, void* info, void (*dest)(void*)) { ::abort(); }
- +//}
- +
- +
- +void raiseException( uno_Any * pUnoExc, uno_Mapping * pUno2Cpp )
- +{
- +#if defined BRIDGES_DEBUG
- + OString cstr(
- + OUStringToOString(
- + OUString::unacquired( &pUnoExc->pType->pTypeName ),
- + RTL_TEXTENCODING_ASCII_US ) );
- + fprintf( stderr, "> uno exception occurred: %s\n", cstr.getStr() );
- +#endif
- + void * pCppExc;
- + type_info * rtti;
- +
- + {
- + // construct cpp exception object
- + typelib_TypeDescription * pTypeDescr = 0;
- + TYPELIB_DANGER_GET( &pTypeDescr, pUnoExc->pType );
- + assert(pTypeDescr);
- + if (! pTypeDescr)
- + {
- + throw RuntimeException(
- + OUString("cannot get typedescription for type ") +
- + OUString::unacquired( &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 rtti_data;
- + rtti = (type_info*)rtti_data.getRTTI((typelib_CompoundTypeDescription*)pTypeDescr);
- + TYPELIB_DANGER_RELEASE( pTypeDescr );
- + assert(rtti && "### no rtti for throwing exception!");
- + if (! rtti)
- + {
- + throw RuntimeException(
- + OUString("no rtti for type ") +
- + OUString::unacquired( &pUnoExc->pType->pTypeName ) );
- + }
- + }
- + __cxa_throw( pCppExc, rtti, deleteException );
- +}
- +
- +void fillUnoException(uno_Any * pUnoExc, uno_Mapping * pCpp2Uno)
- +{
- + __cxa_exception * header = __cxa_get_globals()->caughtExceptions;
- + if (! header)
- + {
- + RuntimeException aRE( "no exception header!" );
- + Type const & rType = cppu::UnoType<decltype(aRE)>::get();
- + uno_type_any_constructAndConvert( pUnoExc, &aRE, rType.getTypeLibType(), pCpp2Uno );
- + SAL_WARN("bridges", aRE.Message);
- + return;
- + }
- +
- + std::type_info *exceptionType = __cxa_current_exception_type();
- +
- + typelib_TypeDescription * pExcTypeDescr = 0;
- + OUString unoName( toUNOname( exceptionType->name() ) );
- +#if defined BRIDGES_DEBUG
- + 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 = cppu::UnoType<decltype(aRE)>::get();
- + uno_type_any_constructAndConvert( pUnoExc, &aRE, rType.getTypeLibType(), pCpp2Uno );
- + SAL_WARN("bridges", aRE.Message);
- + }
- + 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_linux_riscv64/share.hxx b/bridges/source/cpp_uno/gcc3_linux_riscv64/share.hxx
- new file mode 100644
- index 0000000000000..ee2235e4fc4b6
- --- /dev/null
- +++ b/bridges/source/cpp_uno/gcc3_linux_riscv64/share.hxx
- @@ -0,0 +1,89 @@
- +/* -*- 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 .
- + */
- +#pragma once
- +
- +#include "uno/mapping.h"
- +
- +#include <typeinfo>
- +#include <exception>
- +#include <cstddef>
- +
- +#define MAX_GP_REGS (8)
- +#define MAX_FP_REGS (8)
- +
- +namespace CPPU_CURRENT_NAMESPACE
- +{
- +
- + 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 *);
- +
- + void (*unexpectedHandler)(); // std::unexpected_handler dropped from C++17
- + 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();
- +extern "C" std::type_info *__cxa_current_exception_type() throw();
- +
- +void raiseException(
- + uno_Any * pUnoExc, uno_Mapping * pUno2Cpp );
- +
- +void fillUnoException(uno_Any *, uno_Mapping * pCpp2Uno);
- +
- +bool return_in_hidden_param( typelib_TypeDescriptionReference *pTypeRef );
- +}
- +
- +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
- diff --git a/bridges/source/cpp_uno/gcc3_linux_riscv64/uno2cpp.cxx b/bridges/source/cpp_uno/gcc3_linux_riscv64/uno2cpp.cxx
- new file mode 100644
- index 0000000000000..cae7507669122
- --- /dev/null
- +++ b/bridges/source/cpp_uno/gcc3_linux_riscv64/uno2cpp.cxx
- @@ -0,0 +1,595 @@
- +/* -*- 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 <exception>
- +#include <malloc.h>
- +#include <cstring>
- +#include <typeinfo>
- +
- +#include <com/sun/star/uno/Exception.hpp>
- +#include <com/sun/star/uno/RuntimeException.hpp>
- +#include <com/sun/star/uno/genfunc.hxx>
- +#include <o3tl/runtimetooustring.hxx>
- +#include <uno/data.h>
- +
- +#include "bridge.hxx"
- +#include "types.hxx"
- +#include "unointerfaceproxy.hxx"
- +#include "vtables.hxx"
- +
- +#include "share.hxx"
- +
- +//#define BRDEBUG
- +#ifdef BRDEBUG
- +#include <stdio.h>
- +#endif
- +
- +#define INSERT_FLOAT_DOUBLE( pSV, nr, pFPR, pDS ) \
- + if ( nr < MAX_FP_REGS ) \
- + pFPR[nr++] = *reinterpret_cast<double *>( pSV ); \
- + else \
- + *pDS++ = *reinterpret_cast<sal_uInt64 *>( pSV ); // verbatim!
- +
- +#define INSERT_INT64( pSV, nr, pGPR, pDS ) \
- + if ( nr < MAX_GP_REGS ) \
- + pGPR[nr++] = *reinterpret_cast<sal_Int64 *>( pSV ); \
- + else \
- + *pDS++ = *reinterpret_cast<sal_Int64 *>( pSV );
- +
- +#define INSERT_INT32( pSV, nr, pGPR, pDS ) \
- + if ( nr < MAX_GP_REGS ) \
- + pGPR[nr++] = *reinterpret_cast<sal_Int32 *>( pSV ); \
- + else \
- + *pDS++ = *reinterpret_cast<sal_Int32 *>( pSV );
- +
- +#define INSERT_INT16( pSV, nr, pGPR, pDS ) \
- + if ( nr < MAX_GP_REGS ) \
- + pGPR[nr++] = *reinterpret_cast<sal_Int16 *>( pSV ); \
- + else \
- + *pDS++ = *reinterpret_cast<sal_Int16 *>( pSV );
- +
- +#define INSERT_UINT16( pSV, nr, pGPR, pDS ) \
- + if ( nr < MAX_GP_REGS ) \
- + pGPR[nr++] = *reinterpret_cast<sal_uInt16 *>( pSV ); \
- + else \
- + *pDS++ = *reinterpret_cast<sal_uInt16 *>( pSV );
- +
- +#define INSERT_INT8( pSV, nr, pGPR, pDS ) \
- + if ( nr < MAX_GP_REGS ) \
- + pGPR[nr++] = *reinterpret_cast<sal_Int8 *>( pSV ); \
- + else \
- + *pDS++ = *reinterpret_cast<sal_Int8 *>( pSV );
- +
- +using namespace ::com::sun::star::uno;
- +
- +namespace
- +{
- +
- + bool isReturnInFPR(const typelib_TypeDescription * pTypeDescr, sal_uInt32 & nSize)
- + {
- + const typelib_CompoundTypeDescription *p =
- + reinterpret_cast<const typelib_CompoundTypeDescription*>( pTypeDescr );
- +
- + for (sal_Int32 i = 0; i < p->nMembers; ++i)
- + {
- + typelib_TypeDescriptionReference *pTypeInStruct = p->ppTypeRefs[ i ];
- +
- + switch (pTypeInStruct->eTypeClass)
- + {
- + case typelib_TypeClass_STRUCT:
- + case typelib_TypeClass_EXCEPTION:
- + {
- + typelib_TypeDescription * t = 0;
- + TYPELIB_DANGER_GET(&t, pTypeInStruct);
- + bool isFPR = isReturnInFPR(t, nSize);
- + TYPELIB_DANGER_RELEASE(t);
- + if (!isFPR)
- + return false;
- + }
- + break;
- + case typelib_TypeClass_FLOAT:
- + case typelib_TypeClass_DOUBLE:
- + if (nSize >= 16)
- + return false;
- + nSize += 8;
- + break;
- + default:
- + return false;
- + }
- + }
- + return true;
- + }
- +
- + void fillReturn(const typelib_TypeDescription * pTypeDescr,
- + sal_Int64 * gret, double * fret, void * pRegisterReturn)
- + {
- + sal_uInt32 nSize = 0;
- + if (isReturnInFPR(pTypeDescr, nSize))
- + {
- + reinterpret_cast<double *>( pRegisterReturn )[0] = fret[0];
- + reinterpret_cast<double *>( pRegisterReturn )[1] = fret[1];
- + }
- + else
- + {
- + reinterpret_cast<sal_Int64 *>( pRegisterReturn )[0] = gret[0];
- + reinterpret_cast<sal_Int64 *>( pRegisterReturn )[1] = gret[1];
- + }
- + }
- +
- + static void callVirtualMethod(
- + void * pAdjustedThisPtr,
- + sal_Int32 nVtableIndex,
- + void * pRegisterReturn,
- + typelib_TypeDescriptionReference * pReturnTypeRef,
- + bool bSimpleReturn,
- + sal_uInt64 *pStack,
- + sal_uInt32 nStack,
- + sal_uInt64 *pGPR,
- + double *pFPR,
- + sal_uInt32 nREG)
- + {
- + // Should not happen, but...
- + static_assert(MAX_GP_REGS == MAX_FP_REGS, "must be the same size");
- + if ( nREG > MAX_GP_REGS )
- + nREG = MAX_GP_REGS;
- +
- + // Get pointer to method
- + sal_uInt64 pMethod = *((sal_uInt64 *)pAdjustedThisPtr);
- + pMethod += 8 * nVtableIndex;
- + void *mfunc = (void *) *((sal_uInt64 *)pMethod);
- +#ifdef BRDEBUG
- + fprintf(stdout, "calling function %p\n", mfunc);
- +#endif
- +
- + // Load parameters to stack, if necessary
- + sal_uInt64* pCallStack = NULL;
- + if ( nStack )
- + {
- + // 16-bytes aligned
- + sal_uInt32 nStackBytes = ( ( nStack + 1 ) >> 1 ) * 16;
- + pCallStack = (sal_uInt64 *) __builtin_alloca( nStackBytes );
- + std::memcpy( pCallStack, pStack, nStackBytes );
- + }
- +
- + sal_Int64 gret[2];
- + double fret[2];
- + asm volatile (
- + //".set push \n\t"
- + //".set riscv64 \n\t"
- + // Fill the general purpose registers
- + "ld a0, 0(%[gpr]) \n\t"
- + "ld a1, 8(%[gpr]) \n\t"
- + "ld a2, 16(%[gpr]) \n\t"
- + "ld a3, 24(%[gpr]) \n\t"
- + "ld a4, 32(%[gpr]) \n\t"
- + "ld a5, 40(%[gpr]) \n\t"
- + "ld a6, 48(%[gpr]) \n\t"
- + "ld a7, 56(%[gpr]) \n\t"
- + // Fill the floating pointer registers
- + "fld fa0, 0(%[fpr]) \n\t"
- + "fld fa1, 8(%[fpr]) \n\t"
- + "fld fa2, 16(%[fpr]) \n\t"
- + "fld fa3, 24(%[fpr]) \n\t"
- + "fld fa4, 32(%[fpr]) \n\t"
- + "fld fa5, 40(%[fpr]) \n\t"
- + "fld fa6, 48(%[fpr]) \n\t"
- + "fld fa7, 56(%[fpr]) \n\t"
- + // Perform the call
- + "jalr ra,%[mfunc],0 \n\t"
- + // Fill the return values
- + "add %[gret1], a0,zero \n\t"
- + "add %[gret2], a1,zero \n\t"
- + "fcvt.d.l ft7,zero \n\t"
- + "fadd.d %[fret1], fa0,ft7 \n\t"
- + "fadd.d %[fret2], fa1,ft7 \n\t"
- + //".set pop \n\t"
- + :[gret1]"=r"(gret[0]), [gret2]"=r"(gret[1]),
- + [fret1]"=f"(fret[0]), [fret2]"=f"(fret[1])
- + :[gpr]"r"(pGPR), [fpr]"r"(pFPR), [mfunc]"r"(mfunc),
- + [stack]"m"(pCallStack) // dummy input to prevent the compiler from optimizing the alloca out
- + :"a0", "a1", "a2", "a3", "a4", "a5", "a6","a7",
- + "ra",
- + "fa0", "fa1", "fa2", "fa3", "fa4", "fa5", "fa6","fa7", "memory",
- + "ft7"
- + );
- +
- + switch (pReturnTypeRef->eTypeClass)
- + {
- + case typelib_TypeClass_HYPER:
- + case typelib_TypeClass_UNSIGNED_HYPER:
- + case typelib_TypeClass_LONG:
- + case typelib_TypeClass_UNSIGNED_LONG:
- + case typelib_TypeClass_ENUM:
- + case typelib_TypeClass_CHAR:
- + case typelib_TypeClass_SHORT:
- + case typelib_TypeClass_UNSIGNED_SHORT:
- + case typelib_TypeClass_BOOLEAN:
- + case typelib_TypeClass_BYTE:
- + *reinterpret_cast<sal_Int64 *>( pRegisterReturn ) = gret[0];
- + break;
- + case typelib_TypeClass_FLOAT:
- + case typelib_TypeClass_DOUBLE:
- + *reinterpret_cast<double *>( pRegisterReturn ) = fret[0];
- + break;
- + case typelib_TypeClass_STRUCT:
- + case typelib_TypeClass_EXCEPTION:
- + {
- + sal_Int32 const nRetSize = pReturnTypeRef->pType->nSize;
- + if (bSimpleReturn && nRetSize <= 16 && nRetSize > 0)
- + {
- + typelib_TypeDescription * pTypeDescr = 0;
- + TYPELIB_DANGER_GET( &pTypeDescr, pReturnTypeRef );
- + fillReturn(pTypeDescr, gret, fret, pRegisterReturn);
- + TYPELIB_DANGER_RELEASE( pTypeDescr );
- + }
- + break;
- + }
- + default:
- +#ifdef BRDEBUG
- + fprintf(stdout,"unhandled return type %u\n", pReturnTypeRef->eTypeClass);
- +#endif
- + 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 ...
- + sal_uInt64 *pStack = (sal_uInt64 *)__builtin_alloca( ((nParams+3) * sizeof(sal_Int64)) );
- + sal_uInt64 *pStackStart = pStack;
- +
- + sal_uInt64 pGPR[MAX_GP_REGS];
- + double pFPR[MAX_FP_REGS];
- + sal_uInt32 nREG = 0;
- +
- +#ifdef BRDEBUG
- + fprintf(stdout, "in cpp_call\n");
- +#endif
- +
- + // return
- + typelib_TypeDescription * pReturnTypeDescr = 0;
- + TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef );
- + assert(pReturnTypeDescr);
- +
- + void * pCppReturn = 0; // if != 0 && != pUnoReturn, needs reconversion
- +
- + bool bSimpleReturn = true;
- + if (pReturnTypeDescr)
- + {
- + if ( CPPU_CURRENT_NAMESPACE::return_in_hidden_param( pReturnTypeRef ) )
- + {
- + bSimpleReturn = false;
- + // complex return via ptr
- + pCppReturn = bridges::cpp_uno::shared::relatesToInterfaceType( pReturnTypeDescr )?
- + __builtin_alloca( pReturnTypeDescr->nSize ) : pUnoReturn;
- + INSERT_INT64( &pCppReturn, nREG, pGPR, pStack );
- + }
- + else
- + {
- + pCppReturn = pUnoReturn; // direct way for simple types
- + }
- + }
- +
- + // push this
- + void* pAdjustedThisPtr = reinterpret_cast< void **>( pThis->getCppI() ) + aVtableSlot.offset;
- + INSERT_INT64( &pAdjustedThisPtr, nREG, pGPR, pStack );
- +
- + // 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] = alloca( 8 ), pUnoArgs[nPos], pParamTypeDescr,
- + pThis->getBridge()->getUno2Cpp() );
- +
- + switch (pParamTypeDescr->eTypeClass)
- + {
- + case typelib_TypeClass_LONG:
- + case typelib_TypeClass_UNSIGNED_LONG:
- + INSERT_INT64( pCppArgs[nPos], nREG, pGPR, pStack );
- + break;
- + case typelib_TypeClass_ENUM:
- + INSERT_INT32( pCppArgs[nPos], nREG, pGPR, pStack );
- + break;
- + case typelib_TypeClass_CHAR:
- + case typelib_TypeClass_SHORT:
- + INSERT_INT16( pCppArgs[nPos], nREG, pGPR, pStack );
- + break;
- + case typelib_TypeClass_UNSIGNED_SHORT:
- + INSERT_UINT16( pCppArgs[nPos], nREG, pGPR, pStack );
- + break;
- + case typelib_TypeClass_BOOLEAN:
- + case typelib_TypeClass_BYTE:
- + INSERT_INT8( pCppArgs[nPos], nREG, pGPR, pStack );
- + break;
- + case typelib_TypeClass_FLOAT:
- + case typelib_TypeClass_DOUBLE:
- + INSERT_FLOAT_DOUBLE( pCppArgs[nPos], nREG, pFPR, pStack );
- + break;
- + case typelib_TypeClass_HYPER:
- + case typelib_TypeClass_UNSIGNED_HYPER:
- + INSERT_INT64( pCppArgs[nPos], nREG, pGPR, pStack );
- + break;
- + 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(
- + 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(
- + 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
- + {
- + pCppArgs[nPos] = pUnoArgs[nPos];
- + // no longer needed
- + TYPELIB_DANGER_RELEASE( pParamTypeDescr );
- + }
- + INSERT_INT64( &(pCppArgs[nPos]), nREG, pGPR, pStack );
- + }
- + }
- +
- + try
- + {
- + try {
- + callVirtualMethod(
- + pAdjustedThisPtr, aVtableSlot.index,
- + pCppReturn, pReturnTypeRef, bSimpleReturn,
- + pStackStart, ( pStack - pStackStart ),
- + pGPR, pFPR, nREG);
- + } catch (css::uno::Exception &) {
- + throw;
- + } catch (std::exception & e) {
- + throw css::uno::RuntimeException(
- + "C++ code threw " + o3tl::runtimeToOUString(typeid(e).name()) + ": "
- + + o3tl::runtimeToOUString(e.what()));
- + } catch (...) {
- + throw css::uno::RuntimeException("C++ code threw unknown exception");
- + }
- + // 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 (...)
- + {
- + // fill uno exception
- + CPPU_CURRENT_NAMESPACE::fillUnoException(*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 bridges::cpp_uno::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);
- + //typelib_InterfaceTypeDescription * pTypeDescr = pThis->pTypeDescr;
- +
- +#ifdef BRDEBUG
- + fprintf(stdout, "in dispatch\n");
- +#endif
- +
- + 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(
- + "illegal member type description!",
- + ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >() );
- +
- + Type const & rExcType = cppu::UnoType<decltype(aExc)>::get();
- + // binary identical null reference
- + ::uno_type_any_construct( *ppException, &aExc, rExcType.getTypeLibType(), 0 );
- + }
- + }
- +}
- +
- +}
- +
- +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
- diff --git a/configure.ac b/configure.ac
- index 33dc0fb963162..a6abeb1af9a0c 100644
- --- a/configure.ac
- +++ b/configure.ac
- @@ -5213,6 +5213,12 @@ linux-gnu*|linux-musl*)
- EPM_FLAGS="-a mipsel"
- PLATFORMID=linux_mips_el
- ;;
- + riscv64)
- + CPUNAME=RISCV64
- + RTL_ARCH=RISCV64
- + EPM_FLAGS="-a riscv64"
- + PLATFORMID=linux_riscv64
- + ;;
- m68k)
- CPUNAME=M68K
- RTL_ARCH=M68K
- @@ -8608,7 +8614,7 @@ if test "$ENABLE_JAVA" != ""; then
- JAVAINTERPRETER=`win_short_path_for_make "$JAVAINTERPRETER"`
- elif test "$cross_compiling" != "yes"; then
- case $CPUNAME in
- - AARCH64|AXP|X86_64|HPPA|IA64|POWERPC64|S390X|SPARC64|GODSON64)
- + AARCH64|AXP|X86_64|HPPA|IA64|POWERPC64|S390X|SPARC64|GODSON64|RISCV64)
- if test -f "$JAVAINTERPRETER" -a "`$JAVAINTERPRETER -version 2>&1 | $GREP -i 64-bit`" = "" >/dev/null; then
- AC_MSG_WARN([You are building 64-bit binaries but the JDK $JAVAINTERPRETER is 32-bit])
- AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a 64-bit JDK])
- @@ -12871,7 +12877,7 @@ AC_SUBST(RHINO_JAR)
- # platforms there.
- supports_multilib=
- case "$host_cpu" in
- -x86_64 | powerpc64 | powerpc64le | s390x | aarch64 | mips64 | mips64el)
- +x86_64 | powerpc64 | powerpc64le | s390x | aarch64 | mips64 | mips64el | riscv64)
- if test "$SAL_TYPES_SIZEOFLONG" = "8"; then
- supports_multilib="yes"
- fi
- diff --git a/jvmfwk/inc/vendorbase.hxx b/jvmfwk/inc/vendorbase.hxx
- index 779fc8f7a46f2..ef60720768f44 100644
- --- a/jvmfwk/inc/vendorbase.hxx
- +++ b/jvmfwk/inc/vendorbase.hxx
- @@ -59,6 +59,8 @@ OpenJDK at least, but probably not true for Lemotes JDK */
- #else
- #define JFW_PLUGIN_ARCH "mips64el"
- #endif
- +#elif defined RISCV64
- +#define JFW_PLUGIN_ARCH "riscv64"
- #elif defined S390X
- #define JFW_PLUGIN_ARCH "s390x"
- #elif defined S390
- diff --git a/solenv/gbuild/platform/LINUX_RISCV64_GCC.mk b/solenv/gbuild/platform/LINUX_RISCV64_GCC.mk
- new file mode 100644
- index 0000000000000..9e007101d8ac7
- --- /dev/null
- +++ b/solenv/gbuild/platform/LINUX_RISCV64_GCC.mk
- @@ -0,0 +1,15 @@
- +# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
- +#
- +# 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/.
- +#
- +
- +#please make generic modifications to unxgcc.mk or linux.mk
- +gb_COMPILEROPTFLAGS := -Os
- +
- +include $(GBUILDDIR)/platform/linux.mk
- +
- +# vim: set noet sw=4:
|