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editors/libreoffice: fix build on powerpc

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Use the same patches as for powerpc64.
This commit is contained in:
Piotr Kubaj 2021-06-15 08:41:12 +00:00
parent 6c549d9c1f
commit 8715a89426
2 changed files with 218 additions and 0 deletions
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112
editors/libreoffice6/files/powerpc64/patch-bridges-source-cpp_uno-gcc3_linux_powerpc-except.cxx Normal file
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@ -0,0 +1,112 @@
--- bridges/source/cpp_uno/gcc3_linux_powerpc/except.cxx.orig 2019-12-05 13:59:23.000000000 -0600
+++ bridges/source/cpp_uno/gcc3_linux_powerpc/except.cxx 2020-09-14 11:24:58.489149000 -0500
@@ -24,6 +24,7 @@
#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>
@@ -136,7 +137,7 @@
buf.append( 'E' );
OString symName( buf.makeStringAndClear() );
- rtti = (type_info *)dlsym( m_hApp, symName.getStr() );
+ rtti = static_cast<type_info *>(dlsym( m_hApp, symName.getStr() ));
if (rtti)
{
@@ -161,9 +162,9 @@
{
// ensure availability of base
type_info * base_rtti = getRTTI(
- (typelib_CompoundTypeDescription *)pTypeDescr->pBaseTypeDescription );
+ pTypeDescr->pBaseTypeDescription );
rtti = new __si_class_type_info(
- strdup( rttiName ), (__class_type_info *)base_rtti );
+ strdup( rttiName ), static_cast<__class_type_info *>(base_rtti ));
}
else
{
@@ -192,8 +193,8 @@
static void deleteException( void * pExc )
{
- __cxa_exception const * header = ((__cxa_exception const *)pExc - 1);
- typelib_TypeDescription * pTD = 0;
+ __cxxabiv1::__cxa_exception const * header = static_cast<__cxxabiv1::__cxa_exception const *>(pExc) - 1;
+ typelib_TypeDescription * pTD = nullptr;
OUString unoName( toUNOname( header->exceptionType->name() ) );
::typelib_typedescription_getByName( &pTD, unoName.pData );
assert(pTD && "### unknown exception type! leaving out destruction => leaking!!!");
@@ -216,39 +217,57 @@
if (! pTypeDescr)
terminate();
- pCppExc = __cxa_allocate_exception( pTypeDescr->nSize );
+ pCppExc = __cxxabiv1::__cxa_allocate_exception( pTypeDescr->nSize );
::uno_copyAndConvertData( pCppExc, pUnoExc->pData, pTypeDescr, pUno2Cpp );
// destruct uno exception
- ::uno_any_destruct( pUnoExc, 0 );
+ ::uno_any_destruct( pUnoExc, nullptr );
// avoiding locked counts
static RTTI rtti_data;
- rtti = (type_info*)rtti_data.getRTTI((typelib_CompoundTypeDescription*)pTypeDescr);
+ rtti = rtti_data.getRTTI(reinterpret_cast<typelib_CompoundTypeDescription*>(pTypeDescr));
TYPELIB_DANGER_RELEASE( pTypeDescr );
if (! rtti)
- terminate();
+ {
+ throw RuntimeException(
+ "no rtti for type " +
+ OUString::unacquired( &pUnoExc->pType->pTypeName ) );
}
+ }
- __cxa_throw( pCppExc, rtti, deleteException );
+ __cxxabiv1::__cxa_throw( pCppExc, rtti, deleteException );
}
void fillUnoException(uno_Any * pExc, uno_Mapping * pCpp2Uno)
{
- __cxa_exception * header = __cxa_get_globals()->caughtExceptions;
+ __cxxabiv1::__cxa_exception * header =
+ __cxxabiv1::__cxa_get_globals()->caughtExceptions;
if (! header)
terminate();
- std::type_info *exceptionType = __cxa_current_exception_type();
+ std::type_info *exceptionType = __cxxabiv1::__cxa_current_exception_type();
- typelib_TypeDescription * pExcTypeDescr = 0;
+ typelib_TypeDescription * pExcTypeDescr = nullptr;
OUString unoName( toUNOname( exceptionType->name() ) );
- ::typelib_typedescription_getByName( &pExcTypeDescr, unoName.pData );
- if (! pExcTypeDescr)
+ typelib_typedescription_getByName( &pExcTypeDescr, unoName.pData );
+ if (pExcTypeDescr == nullptr)
+ {
+ RuntimeException aRE( "exception type not found: " + unoName );
+ Type const & rType = cppu::UnoType<decltype(aRE)>::get();
+ uno_type_any_constructAndConvert( pExc, &aRE, rType.getTypeLibType(), pCpp2Uno );
+ SAL_WARN("bridges", aRE.Message);
+ }
+ else
+ {
+ // construct uno exception any
+ uno_any_constructAndConvert( pExc, header->adjustedPtr, pExcTypeDescr, pCpp2Uno );
+ typelib_typedescription_release( pExcTypeDescr );
+ }
+ if (nullptr == pExcTypeDescr)
terminate();
// construct uno exception any
- ::uno_any_constructAndConvert( pExc, header->adjustedPtr, pExcTypeDescr, pCpp2Uno );
- ::typelib_typedescription_release( pExcTypeDescr );
+ uno_any_constructAndConvert( pExc, header->adjustedPtr, pExcTypeDescr, pCpp2Uno );
+ typelib_typedescription_release( pExcTypeDescr );
}
}

106
editors/libreoffice6/files/powerpc64/patch-bridges-source-cpp_uno-gcc3_linux_powerpc-share.hxx Normal file
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@ -0,0 +1,106 @@
--- bridges/source/cpp_uno/gcc3_linux_powerpc/share.hxx.orig 2020-04-07 10:06:14.193381000 -0500
+++ bridges/source/cpp_uno/gcc3_linux_powerpc/share.hxx 2020-04-09 11:33:30.706043000 -0500
@@ -25,6 +25,63 @@
#include <exception>
#include <cstddef>
+#include <cxxabi.h>
+#ifndef _GLIBCXX_CDTOR_CALLABI // new in GCC 4.7 cxxabi.h
+#define _GLIBCXX_CDTOR_CALLABI
+#endif
+#include <unwind.h>
+
+#include <config_cxxabi.h>
+
+#if !HAVE_CXXABI_H_CLASS_TYPE_INFO
+// <https://mentorembedded.github.io/cxx-abi/abi.html>,
+// libstdc++-v3/libsupc++/cxxabi.h:
+namespace __cxxabiv1 {
+class __class_type_info: public std::type_info {
+public:
+ explicit __class_type_info(char const * n): type_info(n) {}
+ ~__class_type_info() override;
+};
+}
+#endif
+
+#if !HAVE_CXXABI_H_SI_CLASS_TYPE_INFO
+// <https://mentorembedded.github.io/cxx-abi/abi.html>,
+// libstdc++-v3/libsupc++/cxxabi.h:
+namespace __cxxabiv1 {
+class __si_class_type_info: public __class_type_info {
+public:
+ __class_type_info const * __base_type;
+ explicit __si_class_type_info(
+ char const * n, __class_type_info const *base):
+ __class_type_info(n), __base_type(base) {}
+ ~__si_class_type_info() override;
+};
+}
+#endif
+#if !HAVE_CXXABI_H_CXA_GET_GLOBALS
+namespace __cxxabiv1 { extern "C" void *__cxa_get_globals () throw(); }
+#endif
+#if !HAVE_CXXABI_H_CXA_CURRENT_EXCEPTION_TYPE
+namespace __cxxabiv1 {
+extern "C" std::type_info *__cxa_current_exception_type() throw();
+}
+#endif
+
+#if !HAVE_CXXABI_H_CXA_ALLOCATE_EXCEPTION
+namespace __cxxabiv1 {
+extern "C" void *__cxa_allocate_exception(
+ std::size_t thrown_size ) throw();
+}
+#endif
+
+#if !HAVE_CXXABI_H_CXA_THROW
+namespace __cxxabiv1 {
+extern "C" void __cxa_throw (
+ void *thrown_exception, std::type_info *tinfo, void (*dest) (void *) ) __attribute__((noreturn));
+}
+#endif
+
namespace CPPU_CURRENT_NAMESPACE
{
@@ -33,6 +90,7 @@
// ----- following decl from libstdc++-v3/libsupc++/unwind-cxx.h and unwind.h
+#if 0
struct _Unwind_Exception
{
unsigned exception_class __attribute__((__mode__(__DI__)));
@@ -40,9 +98,11 @@
unsigned private_1 __attribute__((__mode__(__word__)));
unsigned private_2 __attribute__((__mode__(__word__)));
} __attribute__((__aligned__));
+#endif
struct __cxa_exception
{
+ //uintptr_t referenceCount;
std::type_info *exceptionType;
void (*exceptionDestructor)(void *);
@@ -62,19 +122,11 @@
_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 );