diff options
author | Stephan Bergmann <sbergman@redhat.com> | 2014-08-29 17:17:42 +0200 |
---|---|---|
committer | Stephan Bergmann <sbergman@redhat.com> | 2014-08-29 17:17:42 +0200 |
commit | 235fa0334e0b45c736b636ba1689e2f8c7458697 (patch) | |
tree | 3894ac9df79f61854472e64aab3b42223310d335 | |
parent | 6bc81d4e78184cf57d6bc99f1f2dba6938b4fa85 (diff) |
Linux AArch64 port
Change-Id: I37044a37348b203944a8eb9d2204e619055f069d
-rw-r--r-- | bridges/Library_cpp_uno.mk | 5 | ||||
-rw-r--r-- | bridges/source/cpp_uno/gcc3_linux_aarch64/abi.cxx | 307 | ||||
-rw-r--r-- | bridges/source/cpp_uno/gcc3_linux_aarch64/abi.hxx | 87 | ||||
-rw-r--r-- | bridges/source/cpp_uno/gcc3_linux_aarch64/callvirtualfunction.cxx | 66 | ||||
-rw-r--r-- | bridges/source/cpp_uno/gcc3_linux_aarch64/callvirtualfunction.hxx | 33 | ||||
-rw-r--r-- | bridges/source/cpp_uno/gcc3_linux_aarch64/cpp2uno.cxx | 465 | ||||
-rw-r--r-- | bridges/source/cpp_uno/gcc3_linux_aarch64/uno2cpp.cxx | 374 | ||||
-rw-r--r-- | configure.ac | 8 | ||||
-rw-r--r-- | desktop/source/deployment/misc/dp_platform.cxx | 4 | ||||
-rw-r--r-- | jvmfwk/plugins/sunmajor/pluginlib/vendorbase.hxx | 2 | ||||
-rw-r--r-- | solenv/gbuild/platform/LINUX_AARCH64_GCC.mk | 14 |
11 files changed, 1363 insertions, 2 deletions
diff --git a/bridges/Library_cpp_uno.mk b/bridges/Library_cpp_uno.mk index e9714426f8cf..96bd293e1e1c 100644 --- a/bridges/Library_cpp_uno.mk +++ b/bridges/Library_cpp_uno.mk @@ -35,6 +35,11 @@ $(call gb_LinkTarget_get_target,$(call gb_Library_get_linktarget,gcc3_uno)) : \ EXTRAOBJECTLISTS += $(call gb_CustomTarget_get_workdir,bridges/source/cpp_uno/gcc3_linux_arm)/armhelper.objectlist endif +else ifeq ($(OS)-$(CPUNAME),LINUX-AARCH64) + +bridges_SELECTED_BRIDGE := gcc3_linux_aarch64 +bridge_exception_objects := abi callvirtualfunction cpp2uno uno2cpp + else ifeq ($(OS)-$(CPUNAME),LINUX-AXP) bridges_SELECTED_BRIDGE := gcc3_linux_alpha diff --git a/bridges/source/cpp_uno/gcc3_linux_aarch64/abi.cxx b/bridges/source/cpp_uno/gcc3_linux_aarch64/abi.cxx new file mode 100644 index 000000000000..b6d8cb667791 --- /dev/null +++ b/bridges/source/cpp_uno/gcc3_linux_aarch64/abi.cxx @@ -0,0 +1,307 @@ +/* -*- 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 <cassert> +#include <cstddef> +#include <cstring> +#include <typeinfo> + +#include <cxxabi.h> +#include <dlfcn.h> + +#include <boost/unordered_map.hpp> +#include <com/sun/star/uno/RuntimeException.hpp> +#include <com/sun/star/uno/genfunc.h> +#include <rtl/strbuf.hxx> +#include <rtl/ustrbuf.hxx> +#include <rtl/ustring.hxx> +#include <sal/types.h> +#include <typelib/typeclass.h> +#include <typelib/typedescription.h> +#include <uno/any2.h> +#include <uno/mapping.h> + +#include <abi.hxx> + +namespace { + +OUString toUnoName(char const * name) { + assert(name != 0); + OUStringBuffer b; + bool scoped = *name == 'N'; + if (scoped) { + ++name; + } + for (;;) { + assert(*name >= '0' && *name <= '9'); + std::size_t n = *name++ - '0'; + while (*name >= '0' && *name <= '9') { + n = 10 * n + (*name++ - '0'); + } + b.appendAscii(name, n); + name += n; + if (!scoped) { + assert(*name == 0); + break; + } + if (*name == 'E') { + assert(name[1] == 0); + break; + } + b.append('.'); + } + return b.makeStringAndClear(); +} + +class Rtti { +public: + Rtti(): app_(dlopen(0, RTLD_LAZY)) {} + + ~Rtti() { dlclose(app_); } + + std::type_info * getRtti(typelib_TypeDescription const & type); + +private: + typedef boost::unordered_map<OUString, std::type_info *, OUStringHash> Map; + + void * app_; + + osl::Mutex mutex_; + Map map_; +}; + +std::type_info * Rtti::getRtti(typelib_TypeDescription const & type) { + OUString unoName(type.pTypeName); + osl::MutexGuard g(mutex_); + Map::iterator i(map_.find(unoName)); + if (i == map_.end()) { + OStringBuffer b; + b.append("_ZTIN"); + for (sal_Int32 j = 0; j != -1;) { + OString t( + OUStringToOString( + unoName.getToken(0, '.', j), RTL_TEXTENCODING_ASCII_US)); + b.append(t.getLength()); + b.append(t); + } + b.append('E'); + OString sym(b.makeStringAndClear()); + std::type_info * rtti = static_cast<std::type_info *>( + dlsym(app_, sym.getStr())); + if (rtti == 0) { + char const * rttiName = sym.getStr() + std::strlen("_ZTI"); + assert(type.eTypeClass == typelib_TypeClass_EXCEPTION); + typelib_CompoundTypeDescription const & ctd + = reinterpret_cast<typelib_CompoundTypeDescription const &>( + type); + if (ctd.pBaseTypeDescription == 0) { + rtti = new __cxxabiv1::__class_type_info(strdup(rttiName)); + } else { + std::type_info * base = getRtti( + ctd.pBaseTypeDescription->aBase); + rtti = new __cxxabiv1::__si_class_type_info( + strdup(rttiName), + static_cast<__cxxabiv1::__class_type_info *>(base)); + } + } + i = map_.insert(Map::value_type(unoName, rtti)).first; + } + return i->second; +} + +struct theRttiFactory: public rtl::Static<Rtti, theRttiFactory> {}; + +std::type_info * getRtti(typelib_TypeDescription const & type) { + return theRttiFactory::get().getRtti(type); +} + +extern "C" void _GLIBCXX_CDTOR_CALLABI deleteException(void * exception) { + abi_aarch64::__cxa_exception * header = + static_cast<abi_aarch64::__cxa_exception *>(exception) - 1; + OUString unoName(toUnoName(header->exceptionType->name())); + typelib_TypeDescription * td = 0; + typelib_typedescription_getByName(&td, unoName.pData); + assert(td != 0); + uno_destructData(exception, td, &css::uno::cpp_release); + typelib_typedescription_release(td); +} + +enum StructKind { + STRUCT_KIND_EMPTY, STRUCT_KIND_FLOAT, STRUCT_KIND_DOUBLE, STRUCT_KIND_POD, + STRUCT_KIND_DTOR +}; + +StructKind getStructKind(typelib_CompoundTypeDescription const * type) { + StructKind k = type->pBaseTypeDescription == 0 + ? STRUCT_KIND_EMPTY : getStructKind(type->pBaseTypeDescription); + for (sal_Int32 i = 0; i != type->nMembers; ++i) { + StructKind k2 = StructKind(); + switch (type->ppTypeRefs[i]->eTypeClass) { + case typelib_TypeClass_BOOLEAN: + case typelib_TypeClass_BYTE: + case typelib_TypeClass_SHORT: + case typelib_TypeClass_UNSIGNED_SHORT: + case typelib_TypeClass_LONG: + case typelib_TypeClass_UNSIGNED_LONG: + case typelib_TypeClass_HYPER: + case typelib_TypeClass_UNSIGNED_HYPER: + case typelib_TypeClass_CHAR: + case typelib_TypeClass_ENUM: + k2 = STRUCT_KIND_POD; + break; + case typelib_TypeClass_FLOAT: + k2 = STRUCT_KIND_FLOAT; + break; + case typelib_TypeClass_DOUBLE: + k2 = STRUCT_KIND_DOUBLE; + break; + case typelib_TypeClass_STRING: + case typelib_TypeClass_TYPE: + case typelib_TypeClass_ANY: + case typelib_TypeClass_SEQUENCE: + case typelib_TypeClass_INTERFACE: + k2 = STRUCT_KIND_DTOR; + break; + case typelib_TypeClass_STRUCT: + { + typelib_TypeDescription * td = 0; + TYPELIB_DANGER_GET(&td, type->ppTypeRefs[i]); + k2 = getStructKind( + reinterpret_cast<typelib_CompoundTypeDescription const *>( + td)); + TYPELIB_DANGER_RELEASE(td); + break; + } + default: + assert(false); + } + switch (k2) { + case STRUCT_KIND_EMPTY: + // this means an empty sub-object, which nevertheless obtains a byte + // of storage (TODO: does it?), so the full object cannot be a + // homogenous collection of float or double + case STRUCT_KIND_POD: + assert(k != STRUCT_KIND_DTOR); + k = STRUCT_KIND_POD; + break; + case STRUCT_KIND_FLOAT: + case STRUCT_KIND_DOUBLE: + if (k == STRUCT_KIND_EMPTY) { + k = k2; + } else if (k != k2) { + assert(k != STRUCT_KIND_DTOR); + k = STRUCT_KIND_POD; + } + break; + case STRUCT_KIND_DTOR: + return STRUCT_KIND_DTOR; + } + } + return k; +} + +} + +namespace abi_aarch64 { + +void mapException( + __cxa_exception * exception, uno_Any * any, uno_Mapping * mapping) +{ + assert(exception != 0); + OUString unoName(toUnoName(exception->exceptionType->name())); + typelib_TypeDescription * td = 0; + typelib_typedescription_getByName(&td, unoName.pData); + if (td == 0) { + css::uno::RuntimeException e("exception type not found: " + unoName); + uno_type_any_constructAndConvert( + any, &e, + cppu::UnoType<css::uno::RuntimeException>::get().getTypeLibType(), + mapping); + } else { + uno_any_constructAndConvert(any, exception->adjustedPtr, td, mapping); + typelib_typedescription_release(td); + } +} + +void raiseException(uno_Any * any, uno_Mapping * mapping) { + typelib_TypeDescription * td = 0; + TYPELIB_DANGER_GET(&td, any->pType); + if (td == 0) { + throw css::uno::RuntimeException( + "no typedescription for " + OUString(any->pType->pTypeName)); + } + void * exc = __cxxabiv1::__cxa_allocate_exception(td->nSize); + uno_copyAndConvertData(exc, any->pData, td, mapping); + uno_any_destruct(any, 0); + std::type_info * rtti = getRtti(*td); + TYPELIB_DANGER_RELEASE(td); + __cxxabiv1::__cxa_throw(exc, rtti, deleteException); +} + +ReturnKind getReturnKind(typelib_TypeDescription const * type) { + switch (type->eTypeClass) { + default: + assert(false); + // fall through to avoid warnings + case typelib_TypeClass_VOID: + case typelib_TypeClass_BOOLEAN: + case typelib_TypeClass_BYTE: + case typelib_TypeClass_SHORT: + case typelib_TypeClass_UNSIGNED_SHORT: + case typelib_TypeClass_LONG: + case typelib_TypeClass_UNSIGNED_LONG: + case typelib_TypeClass_HYPER: + case typelib_TypeClass_UNSIGNED_HYPER: + case typelib_TypeClass_FLOAT: + case typelib_TypeClass_DOUBLE: + case typelib_TypeClass_CHAR: + case typelib_TypeClass_ENUM: + assert(type->nSize <= 16); + return RETURN_KIND_REG; + case typelib_TypeClass_STRING: + case typelib_TypeClass_TYPE: + case typelib_TypeClass_ANY: + case typelib_TypeClass_SEQUENCE: + case typelib_TypeClass_INTERFACE: + return RETURN_KIND_INDIRECT; + case typelib_TypeClass_STRUCT: + if (type->nSize > 16) { + return RETURN_KIND_INDIRECT; + } + switch (getStructKind( + reinterpret_cast<typelib_CompoundTypeDescription const *>( + type))) + { + case STRUCT_KIND_FLOAT: + return RETURN_KIND_HFA_FLOAT; + case STRUCT_KIND_DOUBLE: + return RETURN_KIND_HFA_DOUBLE; + case STRUCT_KIND_DTOR: + return RETURN_KIND_INDIRECT; + default: + return RETURN_KIND_REG; + } + } +} + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/bridges/source/cpp_uno/gcc3_linux_aarch64/abi.hxx b/bridges/source/cpp_uno/gcc3_linux_aarch64/abi.hxx new file mode 100644 index 000000000000..2e3ce61caee9 --- /dev/null +++ b/bridges/source/cpp_uno/gcc3_linux_aarch64/abi.hxx @@ -0,0 +1,87 @@ +/* -*- 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_LINUX_AARCH64_ABI_HXX +#define INCLUDED_BRIDGES_SOURCE_CPP_UNO_GCC3_LINUX_AARCH64_ABI_HXX + +#include <sal/config.h> + +#include <exception> +#include <typeinfo> + +#include <typelib/typedescription.h> +#include <uno/any2.h> +#include <uno/mapping.h> + +namespace abi_aarch64 { + +// Following declarations from libstdc++-v3/libsupc++/unwind-cxx.h and +// lib/gcc/*-*-*/*/include/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; +}; + +struct __cxa_eh_globals +{ + __cxa_exception *caughtExceptions; + unsigned int uncaughtExceptions; +}; + +void mapException( + __cxa_exception * exception, uno_Any * any, uno_Mapping * mapping); + +void raiseException(uno_Any * any, uno_Mapping * mapping); + +enum ReturnKind { + RETURN_KIND_REG, RETURN_KIND_HFA_FLOAT, RETURN_KIND_HFA_DOUBLE, + RETURN_KIND_INDIRECT }; + +ReturnKind getReturnKind(typelib_TypeDescription const * type); + +} + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/bridges/source/cpp_uno/gcc3_linux_aarch64/callvirtualfunction.cxx b/bridges/source/cpp_uno/gcc3_linux_aarch64/callvirtualfunction.cxx new file mode 100644 index 000000000000..09f7696cfb4a --- /dev/null +++ b/bridges/source/cpp_uno/gcc3_linux_aarch64/callvirtualfunction.cxx @@ -0,0 +1,66 @@ +/* -*- 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 <cstring> + +#include <sal/types.h> +#include <sal/alloca.h> + +#include <callvirtualfunction.hxx> + +void callVirtualFunction( + unsigned long function, unsigned long * gpr, unsigned long * fpr, + unsigned long * stack, sal_Int32 sp, void * ret) +{ + void * stackargs; + if (sp != 0) { + stackargs = alloca(((sp + 1) >> 1) * 16); + std::memcpy(stackargs, stack, sp * 8); + } + asm volatile( + "ldp x0, x1, [%[gpr_]]\n\t" + "ldp x2, x3, [%[gpr_], #16]\n\t" + "ldp x4, x5, [%[gpr_], #32]\n\t" + "ldp x6, x7, [%[gpr_], #48]\n\t" + "ldr x8, %[ret_]\n\t" + "ldr x9, %[function_]\n\t" + "ldp d0, d1, [%[fpr_]]\n\t" + "ldp d2, d3, [%[fpr_], #16]\n\t" + "ldp d4, d5, [%[fpr_], #32]\n\t" + "ldp d6, d7, [%[fpr_], #48]\n\t" + "blr x9\n\t" + "stp x0, x1, [%[gpr_]]\n\t" + "stp d0, d1, [%[fpr_]]\n\t" + "stp d2, d3, [%[fpr_], #16]\n\t" + :: [gpr_]"r" (gpr), [fpr_]"r" (fpr), [function_]"m" (function), + [ret_]"m" (ret), + "m" (stackargs) // dummy input to prevent optimizing the alloca away + : "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", + "r11", "r12", "r13", "r14", "r15", "r16", "r17", "r18"/*TODO?*/, "v0", + "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", + "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19", "v20", "v21", + "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", + "memory" + // only the bottom 64 bits of v8--15 need to be preserved by callees + ); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/bridges/source/cpp_uno/gcc3_linux_aarch64/callvirtualfunction.hxx b/bridges/source/cpp_uno/gcc3_linux_aarch64/callvirtualfunction.hxx new file mode 100644 index 000000000000..b1b003f413b9 --- /dev/null +++ b/bridges/source/cpp_uno/gcc3_linux_aarch64/callvirtualfunction.hxx @@ -0,0 +1,33 @@ +/* -*- 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_LINUX_AARCH64_CALLVIRTUALFUNCTION_HXX +#define INCLUDED_BRIDGES_SOURCE_CPP_UNO_GCC3_LINUX_AARCH64_CALLVIRTUALFUNCTION_HXX + +#include <sal/config.h> + +#include <sal/types.h> + +void callVirtualFunction( + unsigned long function, unsigned long * gpr, unsigned long * fpr, + unsigned long * stack, sal_Int32 sp, void * ret); + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/bridges/source/cpp_uno/gcc3_linux_aarch64/cpp2uno.cxx b/bridges/source/cpp_uno/gcc3_linux_aarch64/cpp2uno.cxx new file mode 100644 index 000000000000..8f5a0323c716 --- /dev/null +++ b/bridges/source/cpp_uno/gcc3_linux_aarch64/cpp2uno.cxx @@ -0,0 +1,465 @@ +/* -*- 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 <cassert> +#include <cstdarg> +#include <cstddef> +#include <cstdlib> +#include <cstring> + +#include <dlfcn.h> + +#include <com/sun/star/uno/XInterface.hpp> +#include <com/sun/star/uno/genfunc.hxx> +#include <sal/alloca.h> +#include <sal/types.h> +#include <typelib/typeclass.h> +#include <typelib/typedescription.h> +#include <typelib/typedescription.hxx> + +#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 <abi.hxx> + +extern "C" void vtableSlotCall_(); + +namespace { + +void call( + bridges::cpp_uno::shared::CppInterfaceProxy * proxy, + css::uno::TypeDescription const & description, + typelib_TypeDescriptionReference * returnType, sal_Int32 count, + typelib_MethodParameter * parameters, unsigned long * gpr, + unsigned long * fpr, unsigned long * stack, void * indirectRet) +{ + typelib_TypeDescription * rtd = 0; + if (returnType != 0) { + TYPELIB_DANGER_GET(&rtd, returnType); + } + abi_aarch64::ReturnKind retKind = rtd == 0 + ? abi_aarch64::RETURN_KIND_REG : abi_aarch64::getReturnKind(rtd); + bool retConv = rtd != 0 + && bridges::cpp_uno::shared::relatesToInterfaceType(rtd); + void * retin = retKind == abi_aarch64::RETURN_KIND_INDIRECT && !retConv + ? indirectRet : rtd == 0 ? 0 : alloca(rtd->nSize); + void ** args = static_cast< void ** >(alloca(count * sizeof (void *))); + void ** cppArgs = static_cast< void ** >(alloca(count * sizeof (void *))); + typelib_TypeDescription ** argtds = static_cast<typelib_TypeDescription **>( + alloca(count * sizeof (typelib_TypeDescription *))); + sal_Int32 ngpr = 1; + sal_Int32 nfpr = 0; + sal_Int32 sp = 0; + for (sal_Int32 i = 0; i != count; ++i) { + if (!parameters[i].bOut + && bridges::cpp_uno::shared::isSimpleType(parameters[i].pTypeRef)) + { + switch (parameters[i].pTypeRef->eTypeClass) { + case typelib_TypeClass_BOOLEAN: + case typelib_TypeClass_BYTE: + case typelib_TypeClass_SHORT: + case typelib_TypeClass_UNSIGNED_SHORT: + case typelib_TypeClass_LONG: + case typelib_TypeClass_UNSIGNED_LONG: + case typelib_TypeClass_HYPER: + case typelib_TypeClass_UNSIGNED_HYPER: + case typelib_TypeClass_CHAR: + case typelib_TypeClass_ENUM: + args[i] = ngpr == 8 ? stack + sp++ : gpr + ngpr++; + break; + case typelib_TypeClass_FLOAT: + case typelib_TypeClass_DOUBLE: + args[i] = nfpr == 8 ? stack + sp++ : fpr + nfpr++; + break; + default: + assert(false); + } + argtds[i] = 0; + } else { + cppArgs[i] = reinterpret_cast<void *>( + ngpr == 8 ? stack[sp++] : gpr[ngpr++]); + typelib_TypeDescription * ptd = 0; + TYPELIB_DANGER_GET(&ptd, parameters[i].pTypeRef); + if (!parameters[i].bIn) { + args[i] = alloca(ptd->nSize); + argtds[i] = ptd; + } else if (bridges::cpp_uno::shared::relatesToInterfaceType(ptd)) { + args[i] = alloca(ptd->nSize); + uno_copyAndConvertData( + args[i], cppArgs[i], ptd, proxy->getBridge()->getCpp2Uno()); + argtds[i] = ptd; + } else { + args[i] = cppArgs[i]; + argtds[i] = 0; + TYPELIB_DANGER_RELEASE(ptd); + } + } + } + uno_Any exc; + uno_Any * pexc = &exc; + proxy->getUnoI()->pDispatcher( + proxy->getUnoI(), description.get(), retin, args, &pexc); + if (pexc != 0) { + for (sal_Int32 i = 0; i != count; ++i) { + if (argtds[i] != 0) { + if (parameters[i].bIn) { + uno_destructData(args[i], argtds[i], 0); + } + TYPELIB_DANGER_RELEASE(argtds[i]); + } + } + if (rtd != 0) { + TYPELIB_DANGER_RELEASE(rtd); + } + abi_aarch64::raiseException(&exc, proxy->getBridge()->getUno2Cpp()); + } + for (sal_Int32 i = 0; i != count; ++i) { + if (argtds[i] != 0) { + if (parameters[i].bOut) { + uno_destructData( + cppArgs[i], argtds[i], + reinterpret_cast<uno_ReleaseFunc>(css::uno::cpp_release)); + uno_copyAndConvertData( + cppArgs[i], args[i], argtds[i], + proxy->getBridge()->getUno2Cpp()); + } + uno_destructData(args[i], argtds[i], 0); + TYPELIB_DANGER_RELEASE(argtds[i]); + } + } + void * retout = 0; // avoid false -Werror=maybe-uninitialized + switch (retKind) { + case abi_aarch64::RETURN_KIND_REG: + switch (rtd == 0 ? typelib_TypeClass_VOID : rtd->eTypeClass) { + case typelib_TypeClass_VOID: + break; + case typelib_TypeClass_BOOLEAN: + case typelib_TypeClass_BYTE: + case typelib_TypeClass_SHORT: + case typelib_TypeClass_UNSIGNED_SHORT: + case typelib_TypeClass_LONG: + case typelib_TypeClass_UNSIGNED_LONG: + case typelib_TypeClass_HYPER: + case typelib_TypeClass_UNSIGNED_HYPER: + case typelib_TypeClass_CHAR: + case typelib_TypeClass_ENUM: + std::memcpy(gpr, retin, rtd->nSize); + assert(!retConv); + break; + case typelib_TypeClass_FLOAT: + case typelib_TypeClass_DOUBLE: + std::memcpy(fpr, retin, rtd->nSize); + assert(!retConv); + break; + case typelib_TypeClass_STRUCT: + if (retConv) { + retout = gpr; + } else { + std::memcpy(gpr, retin, rtd->nSize); + } + break; + default: + assert(false); + } + break; + case abi_aarch64::RETURN_KIND_HFA_FLOAT: + assert(rtd != 0); + switch (rtd->nSize) { + case 16: + std::memcpy(fpr + 3, static_cast<char *>(retin) + 12, 4); + // fall through + case 12: + std::memcpy(fpr + 2, static_cast<char *>(retin) + 8, 4); + // fall through + case 8: + std::memcpy(fpr + 1, static_cast<char *>(retin) + 4, 4); + // fall through + case 4: + std::memcpy(fpr, retin, 4); + break; + default: + assert(false); + } + assert(!retConv); + break; + case abi_aarch64::RETURN_KIND_HFA_DOUBLE: + assert(rtd != 0); + std::memcpy(fpr, retin, rtd->nSize); + assert(!retConv); + break; + case abi_aarch64::RETURN_KIND_INDIRECT: + retout = indirectRet; + break; + } + if (retConv) { + uno_copyAndConvertData( + retout, retin, rtd, proxy->getBridge()->getUno2Cpp()); + uno_destructData(retin, rtd, 0); + } + if (rtd != 0) { + TYPELIB_DANGER_RELEASE(rtd); + } +} + +extern "C" void vtableCall( + sal_Int32 functionIndex, sal_Int32 vtableOffset, + unsigned long * gpr, unsigned long * fpr, unsigned long * stack, + void * indirectRet) +{ + bridges::cpp_uno::shared::CppInterfaceProxy * proxy + = bridges::cpp_uno::shared::CppInterfaceProxy::castInterfaceToProxy( + reinterpret_cast<char *>(gpr[0]) - vtableOffset); + typelib_InterfaceTypeDescription * type = proxy->getTypeDescr(); + assert(functionIndex < type->nMapFunctionIndexToMemberIndex); + sal_Int32 pos = type->pMapFunctionIndexToMemberIndex[functionIndex]; + css::uno::TypeDescription desc(type->ppAllMembers[pos]); + switch (desc.get()->eTypeClass) { + case typelib_TypeClass_INTERFACE_ATTRIBUTE: + if (type->pMapMemberIndexToFunctionIndex[pos] == functionIndex) { + // Getter: + call( + proxy, desc, + reinterpret_cast<typelib_InterfaceAttributeTypeDescription *>( + desc.get())->pAttributeTypeRef, + 0, 0, gpr, fpr, stack, indirectRet); + } else { + // Setter: + typelib_MethodParameter param = { + 0, + reinterpret_cast<typelib_InterfaceAttributeTypeDescription *>( + desc.get())->pAttributeTypeRef, + true, false }; + call(proxy, desc, 0, 1, ¶m, gpr, fpr, stack, indirectRet); + } + break; + case typelib_TypeClass_INTERFACE_METHOD: + switch (functionIndex) { + case 1: + proxy->acquireProxy(); + break; + case 2: + proxy->releaseProxy(); + break; + case 0: + { + typelib_TypeDescription * td = 0; + TYPELIB_DANGER_GET( + &td, + (reinterpret_cast<css::uno::Type *>(gpr[1]) + ->getTypeLibType())); + if (td != 0 && td->eTypeClass == typelib_TypeClass_INTERFACE) { + css::uno::XInterface * ifc = 0; + proxy->getBridge()->getCppEnv()->getRegisteredInterface( + proxy->getBridge()->getCppEnv(), + reinterpret_cast<void **>(&ifc), proxy->getOid().pData, + reinterpret_cast<typelib_InterfaceTypeDescription *>( + td)); + if (ifc != 0) { + uno_any_construct( + reinterpret_cast<uno_Any *>(indirectRet), &ifc, td, + reinterpret_cast<uno_AcquireFunc>( + css::uno::cpp_acquire)); + ifc->release(); + TYPELIB_DANGER_RELEASE(td); + break; + } + TYPELIB_DANGER_RELEASE(td); + } + } + // fall through + default: + call( + proxy, desc, + reinterpret_cast<typelib_InterfaceMethodTypeDescription *>( + desc.get())->pReturnTypeRef, + reinterpret_cast<typelib_InterfaceMethodTypeDescription *>( + desc.get())->nParams, + reinterpret_cast<typelib_InterfaceMethodTypeDescription *>( + desc.get())->pParams, + gpr, fpr, stack, indirectRet); + } + break; + default: + assert(false); + } +} + +struct aarch64_va_list { + void * stack; + void * gr_top; + void * vr_top; + int gr_offs; + int vr_offs; +}; + +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wvolatile-register-var" +extern "C" void vtableSlotCall( + unsigned long gpr0, unsigned long gpr1, unsigned long gpr2, + unsigned long gpr3, unsigned long gpr4, unsigned long gpr5, + unsigned long gpr6, unsigned long gpr7, double fpr0, double fpr1, + double fpr2, double fpr3, double fpr4, double fpr5, double fpr6, + double fpr7, ...) +{ + register void * volatile indirectRet asm ("x8"); + register sal_Int32 volatile functionIndex asm ("x9"); + register sal_Int32 volatile vtableOffset asm ("x10"); + va_list ap; + va_start(ap, fpr7); + assert(sizeof (va_list) == sizeof (aarch64_va_list)); + unsigned long gpr[8]; + gpr[0] = gpr0; + gpr[1] = gpr1; + gpr[2] = gpr2; + gpr[3] = gpr3; + gpr[4] = gpr4; + gpr[5] = gpr5; + gpr[6] = gpr6; + gpr[7] = gpr7; + double fpr[8]; + fpr[0] = fpr0; + fpr[1] = fpr1; + fpr[2] = fpr2; + fpr[3] = fpr3; + fpr[4] = fpr4; + fpr[5] = fpr5; + fpr[6] = fpr6; + fpr[7] = fpr7; + vtableCall( + functionIndex, vtableOffset, gpr, + reinterpret_cast<unsigned long *>(fpr), + static_cast<unsigned long *>( + reinterpret_cast<aarch64_va_list *>(&ap)->stack), + indirectRet); + asm volatile( + "ldp x0, x1, [%[gpr_]]\n\t" + "ldp d0, d1, [%[fpr_]]\n\t" + "ldp d2, d3, [%[fpr_], #16]\n\t" + :: [gpr_]"r" (gpr), [fpr_]"r" (fpr) + : "r0", "r1", "v0", "v1", "v2", "v3"); +} +#pragma GCC diagnostic pop + +std::size_t const codeSnippetSize = 8 * 4; + +unsigned char * generateCodeSnippet( + unsigned char * code, sal_Int32 functionIndex, sal_Int32 vtableOffset) +{ + // movz x9, <low functionIndex> + reinterpret_cast<unsigned int *>(code)[0] = 0xD2800009 + | ((functionIndex & 0xFFFF) << 5); + // movk x9, <high functionIndex>, LSL #16 + reinterpret_cast<unsigned int *>(code)[1] = 0xF2A00009 + | ((functionIndex >> 16) << 5); + // movz x10, <low vtableOffset> + reinterpret_cast<unsigned int *>(code)[2] = 0xD280000A + | ((vtableOffset & 0xFFFF) << 5); + // movk x10, <high vtableOffset>, LSL #16 + reinterpret_cast<unsigned int *>(code)[3] = 0xF2A0000A + | ((vtableOffset >> 16) << 5); + // ldr x11, +2*4 + reinterpret_cast<unsigned int *>(code)[4] = 0x5800004B; + // br x11 + reinterpret_cast<unsigned int *>(code)[5] = 0xD61F0160; + reinterpret_cast<unsigned long *>(code)[3] + = reinterpret_cast<unsigned long>(&vtableSlotCall); + 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, sal_PtrDiff writetoexecdiff, + 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 * td = 0; + TYPELIB_DANGER_GET(&td, type->ppMembers[i]); + assert(td != 0); + switch (td->eTypeClass) { + case typelib_TypeClass_INTERFACE_ATTRIBUTE: + { + typelib_InterfaceAttributeTypeDescription * atd + = reinterpret_cast< + typelib_InterfaceAttributeTypeDescription *>(td); + // Getter: + (s++)->fn = code + writetoexecdiff; + code = generateCodeSnippet( + code, functionOffset++, vtableOffset); + // Setter: + if (!atd->bReadOnly) { + (s++)->fn = code + writetoexecdiff; + code = generateCodeSnippet( + code, functionOffset++, vtableOffset); + } + break; + } + case typelib_TypeClass_INTERFACE_METHOD: + (s++)->fn = code + writetoexecdiff; + code = generateCodeSnippet(code, functionOffset++, vtableOffset); + break; + default: + assert(false); + } + TYPELIB_DANGER_RELEASE(td); + } + return code; +} + +void bridges::cpp_uno::shared::VtableFactory::flushCode( + unsigned char const * begin, unsigned char const * end) +{ + static void (*clear_cache)(unsigned char const *, unsigned char const *) + = (void (*)(unsigned char const *, unsigned char const *)) dlsym( + RTLD_DEFAULT, "__clear_cache"); + (*clear_cache)(begin, end); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/bridges/source/cpp_uno/gcc3_linux_aarch64/uno2cpp.cxx b/bridges/source/cpp_uno/gcc3_linux_aarch64/uno2cpp.cxx new file mode 100644 index 000000000000..aa484bc2668c --- /dev/null +++ b/bridges/source/cpp_uno/gcc3_linux_aarch64/uno2cpp.cxx @@ -0,0 +1,374 @@ +/* -*- 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 <cassert> +#include <cstring> +#include <exception> +#include <typeinfo> + +#include <cxxabi.h> + +#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 <com/sun/star/uno/Exception.hpp> +#include <com/sun/star/uno/RuntimeException.hpp> +#include <com/sun/star/uno/genfunc.hxx> +#include <rtl/textenc.h> +#include <rtl/ustring.hxx> +#include <sal/alloca.h> +#include <sal/types.h> +#include <typelib/typeclass.h> +#include <typelib/typedescription.h> +#include <uno/any2.h> +#include <uno/data.h> + +#include <abi.hxx> +#include <callvirtualfunction.hxx> + +namespace { + +void pushArgument( + unsigned long value, unsigned long * stack, sal_Int32 * sp, + unsigned long * regs, sal_Int32 * nregs) +{ + (*nregs != 8 ? regs[(*nregs)++] : stack[(*sp)++]) = value; +} + +void call( + bridges::cpp_uno::shared::UnoInterfaceProxy * proxy, + bridges::cpp_uno::shared::VtableSlot slot, + typelib_TypeDescriptionReference * returnType, sal_Int32 count, + typelib_MethodParameter * parameters, void * returnValue, void ** arguments, + uno_Any ** exception) +{ + typelib_TypeDescription * rtd = 0; + TYPELIB_DANGER_GET(&rtd, returnType); + abi_aarch64::ReturnKind retKind = abi_aarch64::getReturnKind(rtd); + bool retConv = bridges::cpp_uno::shared::relatesToInterfaceType(rtd); + void * ret = retConv ? alloca(rtd->nSize) : returnValue; + unsigned long ** thisPtr + = reinterpret_cast<unsigned long **>(proxy->getCppI()) + slot.offset; + unsigned long * stack = static_cast<unsigned long *>( + alloca(count * sizeof (unsigned long))); + sal_Int32 sp = 0; + unsigned long gpr[8]; + sal_Int32 ngpr = 0; + unsigned long fpr[8]; + sal_Int32 nfpr = 0; + gpr[ngpr++] = reinterpret_cast<unsigned long>(thisPtr); + void ** cppArgs = static_cast<void **>(alloca(count * sizeof (void *))); + typelib_TypeDescription ** ptds = + static_cast<typelib_TypeDescription **>( + alloca(count * sizeof (typelib_TypeDescription *))); + for (sal_Int32 i = 0; i != count; ++i) { + if (!parameters[i].bOut && + bridges::cpp_uno::shared::isSimpleType(parameters[i].pTypeRef)) + { + cppArgs[i] = 0; + switch (parameters[i].pTypeRef->eTypeClass) { + case typelib_TypeClass_BOOLEAN: + pushArgument( + *static_cast<sal_Bool *>(arguments[i]), stack, &sp, gpr, + &ngpr); + break; + case typelib_TypeClass_BYTE: + pushArgument( + *static_cast<sal_Int8 *>(arguments[i]), stack, &sp, gpr, + &ngpr); + break; + case typelib_TypeClass_SHORT: + pushArgument( + *static_cast<sal_Int16 *>(arguments[i]), stack, &sp, gpr, + &ngpr); + break; + case typelib_TypeClass_UNSIGNED_SHORT: + pushArgument( + *static_cast<sal_uInt16 *>(arguments[i]), stack, &sp, gpr, + &ngpr); + break; + case typelib_TypeClass_LONG: + case typelib_TypeClass_ENUM: + pushArgument( + *static_cast<sal_Int32 *>(arguments[i]), stack, &sp, gpr, + &ngpr); + break; + case typelib_TypeClass_UNSIGNED_LONG: + pushArgument( + *static_cast<sal_uInt32 *>(arguments[i]), stack, &sp, gpr, + &ngpr); + break; + case typelib_TypeClass_HYPER: + pushArgument( + *static_cast<sal_Int64 *>(arguments[i]), stack, &sp, gpr, + &ngpr); + break; + case typelib_TypeClass_UNSIGNED_HYPER: + pushArgument( + *static_cast<sal_uInt64 *>(arguments[i]), stack, &sp, gpr, + &ngpr); + break; + case typelib_TypeClass_FLOAT: + pushArgument( + *static_cast<unsigned int *>(arguments[i]), stack, &sp, fpr, + &nfpr); + break; + case typelib_TypeClass_DOUBLE: + pushArgument( + *static_cast<unsigned long *>(arguments[i]), stack, &sp, + fpr, &nfpr); + break; + case typelib_TypeClass_CHAR: + pushArgument( + *static_cast<sal_Unicode *>(arguments[i]), stack, &sp, gpr, + &ngpr); + break; + default: + assert(false); + } + } else { + typelib_TypeDescription * ptd = 0; + TYPELIB_DANGER_GET(&ptd, parameters[i].pTypeRef); + if (!parameters[i].bIn) { + cppArgs[i] = alloca(ptd->nSize); + uno_constructData(cppArgs[i], ptd); + ptds[i] = ptd; + pushArgument( + reinterpret_cast<unsigned long>(cppArgs[i]), stack, &sp, + gpr, &ngpr); + } else if (bridges::cpp_uno::shared::relatesToInterfaceType(ptd)) { + cppArgs[i] = alloca(ptd->nSize); + uno_copyAndConvertData( + cppArgs[i], arguments[i], ptd, + proxy->getBridge()->getUno2Cpp()); + ptds[i] = ptd; + pushArgument( + reinterpret_cast<unsigned long>(cppArgs[i]), stack, &sp, + gpr, &ngpr); + } else { + cppArgs[i] = 0; + pushArgument( + reinterpret_cast<unsigned long>(arguments[i]), stack, &sp, + gpr, &ngpr); + TYPELIB_DANGER_RELEASE(ptd); + } + } + } + try { + try { + callVirtualFunction( + (*thisPtr)[slot.index], gpr, fpr, stack, sp, ret); + } catch (css::uno::Exception &) { + throw; + } catch (std::exception & e) { + throw css::uno::RuntimeException( + "C++ code threw " + + OStringToOUString(typeid(e).name(), RTL_TEXTENCODING_UTF8) + + ": " + OStringToOUString(e.what(), RTL_TEXTENCODING_UTF8)); + } catch (...) { + throw css::uno::RuntimeException( + "C++ code threw unknown exception"); + } + } catch (css::uno::Exception &) { + abi_aarch64::mapException( + reinterpret_cast<abi_aarch64::__cxa_eh_globals *>( + __cxxabiv1::__cxa_get_globals())->caughtExceptions, + *exception, proxy->getBridge()->getCpp2Uno()); + for (sal_Int32 i = 0; i != count; ++i) { + if (cppArgs[i] != 0) { + uno_destructData( + cppArgs[i], ptds[i], + reinterpret_cast<uno_ReleaseFunc>(css::uno::cpp_release)); + TYPELIB_DANGER_RELEASE(ptds[i]); + } + } + TYPELIB_DANGER_RELEASE(rtd); + return; + } + *exception = 0; + for (sal_Int32 i = 0; i != count; ++i) { + if (cppArgs[i] != 0) { + if (parameters[i].bOut) { + if (parameters[i].bIn) { + uno_destructData(arguments[i], ptds[i], 0); + } + uno_copyAndConvertData( + arguments[i], cppArgs[i], ptds[i], + proxy->getBridge()->getCpp2Uno()); + } + uno_destructData( + cppArgs[i], ptds[i], + reinterpret_cast<uno_ReleaseFunc>(css::uno::cpp_release)); + TYPELIB_DANGER_RELEASE(ptds[i]); + } + } + switch (retKind) { + case abi_aarch64::RETURN_KIND_REG: + switch (rtd->eTypeClass) { + case typelib_TypeClass_VOID: + break; + case typelib_TypeClass_BOOLEAN: + case typelib_TypeClass_BYTE: + case typelib_TypeClass_SHORT: + case typelib_TypeClass_UNSIGNED_SHORT: + case typelib_TypeClass_LONG: + case typelib_TypeClass_UNSIGNED_LONG: + case typelib_TypeClass_HYPER: + case typelib_TypeClass_UNSIGNED_HYPER: + case typelib_TypeClass_CHAR: + case typelib_TypeClass_ENUM: + case typelib_TypeClass_STRUCT: + std::memcpy(ret, gpr, rtd->nSize); + break; + case typelib_TypeClass_FLOAT: + case typelib_TypeClass_DOUBLE: + std::memcpy(ret, fpr, rtd->nSize); + break; + default: + assert(false); + } + break; + case abi_aarch64::RETURN_KIND_HFA_FLOAT: + switch (rtd->nSize) { + case 16: + std::memcpy(static_cast<char *>(ret) + 12, fpr + 3, 4); + // fall through + case 12: + std::memcpy(static_cast<char *>(ret) + 8, fpr + 2, 4); + // fall through + case 8: + std::memcpy(static_cast<char *>(ret) + 4, fpr + 1, 4); + // fall through + case 4: + std::memcpy(ret, fpr, 4); + break; + default: + assert(false); + } + break; + case abi_aarch64::RETURN_KIND_HFA_DOUBLE: + std::memcpy(ret, fpr, rtd->nSize); + break; + case abi_aarch64::RETURN_KIND_INDIRECT: + break; + } + if (retConv) { + uno_copyAndConvertData( + returnValue, ret, rtd, proxy->getBridge()->getCpp2Uno()); + uno_destructData( + ret, rtd, reinterpret_cast<uno_ReleaseFunc>(css::uno::cpp_release)); + } + TYPELIB_DANGER_RELEASE(rtd); +} + +} + +namespace bridges { namespace cpp_uno { namespace shared { + +void unoInterfaceProxyDispatch( + uno_Interface * pUnoI, typelib_TypeDescription const * pMemberDescr, + void * pReturn, void ** pArgs, uno_Any ** ppException) +{ + UnoInterfaceProxy * proxy = static_cast<UnoInterfaceProxy *>(pUnoI); + switch (pMemberDescr->eTypeClass) { + case typelib_TypeClass_INTERFACE_ATTRIBUTE: + { + typelib_InterfaceAttributeTypeDescription const * atd + = reinterpret_cast< + typelib_InterfaceAttributeTypeDescription const *>( + pMemberDescr); + VtableSlot slot(getVtableSlot(atd)); + if (pReturn != 0) { // getter + call( + proxy, slot, atd->pAttributeTypeRef, 0, 0, pReturn, pArgs, + ppException); + } else { // setter + typelib_MethodParameter param = { + 0, atd->pAttributeTypeRef, true, false }; + typelib_TypeDescriptionReference * rtd = 0; + typelib_typedescriptionreference_new( + &rtd, typelib_TypeClass_VOID, OUString("void").pData); + slot.index += 1; + call(proxy, slot, rtd, 1, ¶m, pReturn, pArgs, ppException); + typelib_typedescriptionreference_release(rtd); + } + break; + } + case typelib_TypeClass_INTERFACE_METHOD: + { + typelib_InterfaceMethodTypeDescription const * mtd + = reinterpret_cast< + typelib_InterfaceMethodTypeDescription const *>( + pMemberDescr); + VtableSlot slot(getVtableSlot(mtd)); + switch (slot.index) { + case 1: + pUnoI->acquire(pUnoI); + *ppException = 0; + break; + case 2: + pUnoI->release(pUnoI); + *ppException = 0; + break; + case 0: + { + typelib_TypeDescription * td = 0; + TYPELIB_DANGER_GET( + &td, + (reinterpret_cast<css::uno::Type *>(pArgs[0]) + ->getTypeLibType())); + if (td != 0) { + uno_Interface * ifc = 0; + proxy->pBridge->getUnoEnv()->getRegisteredInterface( + proxy->pBridge->getUnoEnv(), + reinterpret_cast<void **>(&ifc), proxy->oid.pData, + reinterpret_cast< + typelib_InterfaceTypeDescription *>(td)); + if (ifc != 0) { + uno_any_construct( + reinterpret_cast<uno_Any *>(pReturn), &ifc, td, + 0); + ifc->release(ifc); + TYPELIB_DANGER_RELEASE(td); + *ppException = 0; + break; + } + TYPELIB_DANGER_RELEASE(td); + } + } + // fall through + default: + call( + proxy, slot, mtd->pReturnTypeRef, mtd->nParams, + mtd->pParams, pReturn, pArgs, ppException); + break; + } + break; + } + default: + assert(false); + } +} + +} } } + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/configure.ac b/configure.ac index 93a75985517c..c4fefead2e8d 100644 --- a/configure.ac +++ b/configure.ac @@ -4292,6 +4292,12 @@ linux-gnu*) case "$host_cpu" in + aarch64) + CPUNAME=AARCH64 + PLATFORMID=linux_aarch64 + RTL_ARCH=AARCH64 + OUTPATH=unxlngaarch64 + ;; alpha) CPUNAME=AXP RTL_ARCH=ALPHA @@ -6903,7 +6909,7 @@ if test "$ENABLE_JAVA" != ""; then # at least 2 reasons to check: officebean needs to link -ljawt, # and libjpipe.so needs to be loaded by java to run JunitTests. case $CPUNAME in - AXP|X86_64|HPPA|IA64|POWERPC64|S390X|SPARC64) + AARCH64|AXP|X86_64|HPPA|IA64|POWERPC64|S390X|SPARC64) if test -f "$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]) diff --git a/desktop/source/deployment/misc/dp_platform.cxx b/desktop/source/deployment/misc/dp_platform.cxx index 6e69359fe41c..a63d52747556 100644 --- a/desktop/source/deployment/misc/dp_platform.cxx +++ b/desktop/source/deployment/misc/dp_platform.cxx @@ -46,7 +46,7 @@ #define PLATFORM_LINUX_S390x "linux_s390x" #define PLATFORM_LINUX_HPPA "linux_hppa" #define PLATFORM_LINUX_ALPHA "linux_alpha" - +#define PLATFORM_LINUX_AARCH64 "linux_aarch64" #define PLATFORM_SOLARIS_SPARC "solaris_sparc" @@ -152,6 +152,8 @@ namespace ret = checkOSandCPU("Linux", "HPPA"); else if (token == PLATFORM_LINUX_ALPHA) ret = checkOSandCPU("Linux", "ALPHA"); + else if (token == PLATFORM_LINUX_AARCH64) + ret = checkOSandCPU("Linux", "AARCH64"); else if (token == PLATFORM_SOLARIS_SPARC) ret = checkOSandCPU("Solaris", "SPARC"); else if (token == PLATFORM_SOLARIS_SPARC64) diff --git a/jvmfwk/plugins/sunmajor/pluginlib/vendorbase.hxx b/jvmfwk/plugins/sunmajor/pluginlib/vendorbase.hxx index 25baaee5f4f8..29f264143f56 100644 --- a/jvmfwk/plugins/sunmajor/pluginlib/vendorbase.hxx +++ b/jvmfwk/plugins/sunmajor/pluginlib/vendorbase.hxx @@ -65,6 +65,8 @@ OpenJDK at least, but probably not true for Lemotes JDK */ #define JFW_PLUGIN_ARCH "parisc" #elif defined AXP #define JFW_PLUGIN_ARCH "alpha" +#elif defined AARCH64 +#define JFW_PLUGIN_ARCH "aarch64" #else // SPARC, INTEL, POWERPC, MIPS, ARM, IA64, M68K, HPPA, ALPHA #error unknown platform #endif // SPARC, INTEL, POWERPC, MIPS, ARM, IA64, M68K, HPPA, ALPHA diff --git a/solenv/gbuild/platform/LINUX_AARCH64_GCC.mk b/solenv/gbuild/platform/LINUX_AARCH64_GCC.mk new file mode 100644 index 000000000000..682199ef061a --- /dev/null +++ b/solenv/gbuild/platform/LINUX_AARCH64_GCC.mk @@ -0,0 +1,14 @@ +# -*- 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/. +# + +gb_COMPILERDEFAULTOPTFLAGS := -Os + +include $(GBUILDDIR)/platform/linux.mk + +# vim: set noet sw=4: |