1453 lines
58 KiB
Diff
1453 lines
58 KiB
Diff
diff -Naur old/bridges/Library_cpp_uno.mk new/bridges/Library_cpp_uno.mk
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--- old/bridges/Library_cpp_uno.mk 2020-09-01 17:49:31.327803576 +0300
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+++ new/bridges/Library_cpp_uno.mk 2020-09-01 18:03:43.158165416 +0300
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@@ -62,6 +62,11 @@
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bridge_noopt_objects := cpp2uno uno2cpp
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endif
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+else ifeq ($(CPUNAME),E2K)
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+bridges_SELECTED_BRIDGE := gcc3_linux_e2k
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+bridge_exception_objects := except
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+bridge_noopt_objects := cpp2uno uno2cpp
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+
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else ifeq ($(CPUNAME),INTEL)
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ifneq ($(filter ANDROID DRAGONFLY FREEBSD LINUX NETBSD OPENBSD HAIKU,$(OS)),)
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diff -Naur old/bridges/source/cpp_uno/gcc3_linux_e2k/cpp2uno.cxx new/bridges/source/cpp_uno/gcc3_linux_e2k/cpp2uno.cxx
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--- old/bridges/source/cpp_uno/gcc3_linux_e2k/cpp2uno.cxx 1970-01-01 03:00:00.000000000 +0300
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+++ new/bridges/source/cpp_uno/gcc3_linux_e2k/cpp2uno.cxx 2020-09-01 18:09:23.765504288 +0300
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@@ -0,0 +1,544 @@
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+/* Copyright (c) 2019-2024 AO MCST
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+ * Distributed under the terms of MIT License.
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+ */
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+
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+#include <com/sun/star/uno/genfunc.hxx>
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+#include <sal/log.hxx>
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+#include <uno/data.h>
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+#include <typelib/typedescription.hxx>
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+
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+#include "bridge.hxx"
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+#include "cppinterfaceproxy.hxx"
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+#include "types.hxx"
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+#include "vtablefactory.hxx"
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+
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+#include "share.hxx"
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+#include <stdio.h>
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+
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+using namespace ::com::sun::star::uno;
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+
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+namespace {
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+ static typelib_TypeClass cpp2uno_call(bridges::cpp_uno::shared::CppInterfaceProxy *pThis,
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+ const typelib_TypeDescription * pMemberTypeDescr,
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+ typelib_TypeDescriptionReference * pReturnTypeRef,
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+ sal_Int32 nParams, typelib_MethodParameter * pParams,
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+ void ** gpreg, void **ovrflw, sal_uInt64 * pRegisterReturn) {
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+
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+#if OSL_DEBUG_LEVEL > 2
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+ fprintf(stderr, "as far as cpp2uno_call\n");
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+#endif
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+ int ng = 0; /* number of gpr registers used */
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+
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+ /* gpreg: [*return], this, [gpr_params]
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+ * ovrflw [gpr params (properly aligned)]
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+ */
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+
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+ /* return */
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+ typelib_TypeDescription * pReturnTypeDescr = 0;
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+ if (pReturnTypeRef)
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+ TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef );
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+
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+ void * pUnoReturn = 0;
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+ void * pCppReturn = 0; /* complex return ptr; if != 0 && != pUnoReturn, reconversion need */
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+
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+ if (pReturnTypeDescr) {
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+ /* if its complex struct or exception should use hidden_pararms
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+ * if return value <= 64 bytes, return on registers, else return via stack
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+ * **ovrflw - is start of parameters on stack after r0-r7
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+ */
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+ if (e2k::return_in_hidden_param(pReturnTypeRef)) {
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+ pCppReturn = *(void**)gpreg; /* complex return via ptr (pCppReturn) */
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+ gpreg++;
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+ ng++;
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+ pUnoReturn = (bridges::cpp_uno::shared::relatesToInterfaceType( pReturnTypeDescr )
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+ ? alloca( pReturnTypeDescr->nSize )
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+ : pCppReturn); /* direct way */
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+ } else if (pReturnTypeDescr->nSize <= 64) {
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+ pUnoReturn = pRegisterReturn; /* direct way */
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+ } else { /* return via stack */
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+ pUnoReturn = ovrflw - 64;
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+ }
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+ }
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+
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+ /* pop this */
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+ gpreg++;
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+ ng++;
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+
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+ /* stack space */
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+ static_assert(sizeof(void *) == sizeof(sal_Int64), "### unexpected size!");
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+ /* parameters */
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+ void ** pUnoArgs = (void **)alloca( 4 * sizeof(void *) * nParams );
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+ void ** pCppArgs = pUnoArgs + nParams;
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+ /* indices of values this have to be converted (interface conversion cpp<=>uno) */
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+ sal_Int32 * pTempIndices = (sal_Int32 *)(pUnoArgs + (2 * nParams));
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+ /* type descriptions for reconversions */
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+ typelib_TypeDescription ** ppTempParamTypeDescr = (typelib_TypeDescription **)(pUnoArgs + (3 * nParams));
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+
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+ sal_Int32 nTempIndices = 0;
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+ bool bOverflowUsed = false;
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+ for ( sal_Int32 nPos = 0; nPos < nParams; ++nPos ) {
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+ const typelib_MethodParameter & rParam = pParams[nPos];
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+ typelib_TypeDescription * pParamTypeDescr = 0;
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+ TYPELIB_DANGER_GET( &pParamTypeDescr, rParam.pTypeRef );
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+
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+#if OSL_DEBUG_LEVEL > 2
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+ fprintf(stderr, "arg %d of %d\n", nPos, nParams);
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+#endif
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+
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+ if (!rParam.bOut && bridges::cpp_uno::shared::isSimpleType( pParamTypeDescr )) {
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+#if OSL_DEBUG_LEVEL > 2
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+ fprintf(stderr, "simple\n");
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+#endif
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+ switch (pParamTypeDescr->eTypeClass) {
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+ case typelib_TypeClass_FLOAT:
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+ case typelib_TypeClass_DOUBLE:
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+ case typelib_TypeClass_BYTE:
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+ case typelib_TypeClass_BOOLEAN:
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+ case typelib_TypeClass_CHAR:
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+ case typelib_TypeClass_SHORT:
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+ case typelib_TypeClass_UNSIGNED_SHORT:
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+ case typelib_TypeClass_ENUM:
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+ case typelib_TypeClass_LONG:
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+ case typelib_TypeClass_UNSIGNED_LONG:
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+ default:
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+ if (ng < e2k::MAX_GPR_REGS) {
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+ pCppArgs[nPos] = pUnoArgs[nPos] = gpreg++;
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+ ng++;
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+ } else {
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+ pCppArgs[nPos] = pUnoArgs[nPos] = ovrflw;
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+ bOverflowUsed = true;
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+ }
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+ if (bOverflowUsed) ovrflw++;
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+ break;
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+ }
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+ /* no longer needed */
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+ TYPELIB_DANGER_RELEASE( pParamTypeDescr );
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+ } else { /* ptr to complex value | ref */
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+#if OSL_DEBUG_LEVEL > 2
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+ fprintf(stderr, "complex, ng is %d\n", ng);
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+#endif
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+
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+ void *pCppStack; /* temporary stack pointer */
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+
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+ if (ng < e2k::MAX_GPR_REGS) {
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+ pCppArgs[nPos] = pCppStack = *gpreg++;
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+ ng++;
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+ } else {
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+ pCppArgs[nPos] = pCppStack = *ovrflw;
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+ bOverflowUsed = true;
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+ }
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+ if (bOverflowUsed) ovrflw++;
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+
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+ if (! rParam.bIn) { /* is pure out */
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+ /* uno out is unconstructed mem! */
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+ pUnoArgs[nPos] = alloca( pParamTypeDescr->nSize );
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+ pTempIndices[nTempIndices] = nPos;
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+ /* will be released at reconversion */
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+ ppTempParamTypeDescr[nTempIndices++] = pParamTypeDescr;
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+ } else if (bridges::cpp_uno::shared::relatesToInterfaceType( pParamTypeDescr )) {
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+ /* is in/inout */
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+ uno_copyAndConvertData( pUnoArgs[nPos] = alloca( pParamTypeDescr->nSize ),
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+ pCppStack, pParamTypeDescr, pThis->getBridge()->getCpp2Uno() );
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+ pTempIndices[nTempIndices] = nPos; /* has to be reconverted */
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+ ppTempParamTypeDescr[nTempIndices++] = pParamTypeDescr;
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+ } else { /* direct way */
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+ pUnoArgs[nPos] = pCppStack;
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+ /* no longer needed */
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+ TYPELIB_DANGER_RELEASE( pParamTypeDescr );
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+ }
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+ }
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+ }
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+
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+#if OSL_DEBUG_LEVEL > 2
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+ fprintf(stderr, "end of params\n");
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+#endif
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+
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+ /* ExceptionHolder */
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+ uno_Any aUnoExc; /* Any will be constructed by callee */
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+ uno_Any * pUnoExc = &aUnoExc;
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+
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+ /* invoke uno dispatch call */
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+ (*pThis->getUnoI()->pDispatcher)( pThis->getUnoI(), pMemberTypeDescr, pUnoReturn, pUnoArgs, &pUnoExc );
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+
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+ /* in case an exception occurred... */
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+ if (pUnoExc) {
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+ /* destruct temporary in/inout pararms */
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+ for ( ; nTempIndices--; ) {
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+ sal_Int32 nIndex = pTempIndices[nTempIndices];
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+
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+ if (pParams[nIndex].bIn) /* is in/inout => was constructed */
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+ uno_destructData( pUnoArgs[nIndex], ppTempParamTypeDescr[nTempIndices], 0 );
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+ TYPELIB_DANGER_RELEASE( ppTempParamTypeDescr[nTempIndices] );
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+ }
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+ if (pReturnTypeDescr)
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+ TYPELIB_DANGER_RELEASE( pReturnTypeDescr );
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+
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+ CPPU_CURRENT_NAMESPACE::raiseException( &aUnoExc, pThis->getBridge()->getUno2Cpp() );
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+ /* is here for dummy */
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+ return typelib_TypeClass_VOID;
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+ } else { /* else no exception occured... */
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+ /* temporary params */
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+ for ( ; nTempIndices--; ) {
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+ sal_Int32 nIndex = pTempIndices[nTempIndices];
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+ typelib_TypeDescription * pParamTypeDescr = ppTempParamTypeDescr[nTempIndices];
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+
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+ if (pParams[nIndex].bOut) { /* inout/out */
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+ /* convert and assign */
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+ uno_destructData( pCppArgs[nIndex], pParamTypeDescr, cpp_release );
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+ uno_copyAndConvertData( pCppArgs[nIndex], pUnoArgs[nIndex], pParamTypeDescr,
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+ pThis->getBridge()->getUno2Cpp() );
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+ }
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+ /* destroy temp uno param */
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+ uno_destructData( pUnoArgs[nIndex], pParamTypeDescr, 0 );
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+
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+ TYPELIB_DANGER_RELEASE( pParamTypeDescr );
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+ }
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+ /* return */
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+ if (pCppReturn) { /* has complex return */
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+ if (pUnoReturn != pCppReturn) { /* needs reconversion */
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+ uno_copyAndConvertData( pCppReturn, pUnoReturn, pReturnTypeDescr,
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+ pThis->getBridge()->getUno2Cpp() );
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+ uno_destructData( pUnoReturn, pReturnTypeDescr, 0 );
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+ }
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+ /* complex return ptr is set to return reg */
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+ *(void **)pRegisterReturn = pCppReturn;
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+ }
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+ if (pReturnTypeDescr) {
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+ typelib_TypeClass eRet = (typelib_TypeClass)pReturnTypeDescr->eTypeClass;
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+ TYPELIB_DANGER_RELEASE( pReturnTypeDescr );
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+ return eRet;
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+ } else {
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+ return typelib_TypeClass_VOID;
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+ }
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+ }
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+ }
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+
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+
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+ static typelib_TypeClass cpp_mediate(sal_uInt64 nOffsetAndIndex,
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+ void ** gpreg, long sp,
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+ sal_uInt64 * pRegisterReturn /* space for register return */ ) {
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+ static_assert( sizeof(sal_Int64)==sizeof(void *), "### unexpected!");
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+
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+ sal_Int32 nVtableOffset = (nOffsetAndIndex >> 32);
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+ sal_Int32 nFunctionIndex = (nOffsetAndIndex & 0xFFFFFFFF);
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+
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+ /* params on stack starts from 0x40, cos we reserve space for params on registers */
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+ /* so we cann get address for return value on stack from (sp - 0x40) */
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+ void **ovrflw = (void**)(sp);
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+
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+ /* gpreg: this, [other gpr params]
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+ * ovrflw: [gpr or fpr params (properly aligned)]
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+ */
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+
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+ void * pThis;
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+ if (nFunctionIndex & 0x80000000) {
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+ nFunctionIndex &= 0x7FFFFFFF;
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+ pThis = gpreg[1];
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+#if OSL_DEBUG_LEVEL > 2
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+ fprintf(stderr, "pThis is gpreg[1]\n");
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+#endif
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+ } else {
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+ pThis = gpreg[0];
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+#if OSL_DEBUG_LEVEL > 2
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+ fprintf(stderr, "pThis is gpreg[0]\n");
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+#endif
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+ }
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+
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+#if OSL_DEBUG_LEVEL > 2
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+ fprintf(stderr, "pThis is %lx\n", pThis);
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+#endif
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+
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+ pThis = static_cast< char * >(pThis) - nVtableOffset;
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+
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+#if OSL_DEBUG_LEVEL > 2
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+ fprintf(stderr, "pThis is now %lx\n", pThis);
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+#endif
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+
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+ bridges::cpp_uno::shared::CppInterfaceProxy * pCppI
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+ = bridges::cpp_uno::shared::CppInterfaceProxy::castInterfaceToProxy(
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+ pThis);
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+
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+ typelib_InterfaceTypeDescription * pTypeDescr = pCppI->getTypeDescr();
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+
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+#if OSL_DEBUG_LEVEL > 2
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+ fprintf(stderr, "indexes are %d %d\n", nFunctionIndex, pTypeDescr->nMapFunctionIndexToMemberIndex);
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+#endif
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+
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+ if (nFunctionIndex >= pTypeDescr->nMapFunctionIndexToMemberIndex) {
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+ SAL_WARN(
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+ "bridges",
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+ "illegal " << OUString::unacquired(&pTypeDescr->aBase.pTypeName)
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+ << " vtable index " << nFunctionIndex << "/"
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+ << pTypeDescr->nMapFunctionIndexToMemberIndex);
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+ throw RuntimeException(
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+ ("illegal " + OUString::unacquired(&pTypeDescr->aBase.pTypeName)
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+ + " vtable index " + OUString::number(nFunctionIndex) + "/"
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+ + OUString::number(pTypeDescr->nMapFunctionIndexToMemberIndex)),
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+ (XInterface *)pThis);
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+ }
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+
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+ /* determine called method */
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+ sal_Int32 nMemberPos = pTypeDescr->pMapFunctionIndexToMemberIndex[nFunctionIndex];
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+ assert(nMemberPos < pTypeDescr->nAllMembers);
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+
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+#if OSL_DEBUG_LEVEL > 2
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+ fprintf(stderr, "members are %d %d\n", nMemberPos, pTypeDescr->nAllMembers);
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+#endif
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+
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+ TypeDescription aMemberDescr( pTypeDescr->ppAllMembers[nMemberPos] );
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+
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+ typelib_TypeClass eRet;
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+ switch (aMemberDescr.get()->eTypeClass) {
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+ case typelib_TypeClass_INTERFACE_ATTRIBUTE:
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+ {
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+ if (pTypeDescr->pMapMemberIndexToFunctionIndex[nMemberPos] == nFunctionIndex) {
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+ /* is GET method */
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+ eRet = cpp2uno_call(
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+ pCppI, aMemberDescr.get(),
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+ ((typelib_InterfaceAttributeTypeDescription *)aMemberDescr.get())->pAttributeTypeRef,
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+ 0, 0, /* no params */
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+ gpreg, ovrflw, pRegisterReturn );
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+ } else {
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+ /* is SET method */
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+ typelib_MethodParameter aParam;
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+ aParam.pTypeRef =
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+ ((typelib_InterfaceAttributeTypeDescription *)aMemberDescr.get())->pAttributeTypeRef;
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+ aParam.bIn = sal_True;
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+ aParam.bOut = sal_False;
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+
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+ eRet = cpp2uno_call(
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+ pCppI, aMemberDescr.get(),
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+ 0, /* indicates void return */
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+ 1, &aParam,
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+ gpreg, ovrflw, pRegisterReturn );
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+ }
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+ break;
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+ }
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+ case typelib_TypeClass_INTERFACE_METHOD:
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+ {
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+ /* is METHOD */
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+ switch (nFunctionIndex) {
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+ case 1: /* acquire() */
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+ pCppI->acquireProxy(); /* non virtual call! */
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+ eRet = typelib_TypeClass_VOID;
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+ break;
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+ case 2: /* release() */
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+ pCppI->releaseProxy(); /* non virtual call! */
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+ eRet = typelib_TypeClass_VOID;
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+ break;
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+ case 0: /*queryInterface() opt */
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+ {
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+ typelib_TypeDescription * pTD = 0;
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+ TYPELIB_DANGER_GET( &pTD, reinterpret_cast< Type * >( gpreg[2] )->getTypeLibType() );
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+ if (pTD) {
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+ XInterface * pInterface = 0;
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+ (*pCppI->getBridge()->getCppEnv()->getRegisteredInterface)(
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+ pCppI->getBridge()->getCppEnv(),
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+ (void **)&pInterface, pCppI->getOid().pData,
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+ (typelib_InterfaceTypeDescription *)pTD );
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+ if (pInterface) {
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+ ::uno_any_construct(
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+ reinterpret_cast< uno_Any * >( gpreg[0] ),
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+ &pInterface, pTD, cpp_acquire );
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+ pInterface->release();
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+ TYPELIB_DANGER_RELEASE( pTD );
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+ *(void **)pRegisterReturn = gpreg[0];
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+ eRet = typelib_TypeClass_ANY;
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+ break;
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+ }
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+ TYPELIB_DANGER_RELEASE( pTD );
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+ }
|
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+ } /* else perform queryInterface() */
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+ default:
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+ eRet = cpp2uno_call(
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+ pCppI, aMemberDescr.get(),
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+ ((typelib_InterfaceMethodTypeDescription *)aMemberDescr.get())->pReturnTypeRef,
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+ ((typelib_InterfaceMethodTypeDescription *)aMemberDescr.get())->nParams,
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+ ((typelib_InterfaceMethodTypeDescription *)aMemberDescr.get())->pParams,
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+ gpreg, ovrflw, pRegisterReturn );
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|
+ }
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|
+ break;
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|
+ }
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|
+ default:
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|
+ {
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|
+#if OSL_DEBUG_LEVEL > 2
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|
+ fprintf(stderr, "screwed\n");
|
|
+#endif
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|
+ throw RuntimeException( "no member description found!", (XInterface *)pThis );
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|
+ }
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|
+ }
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+
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+#if OSL_DEBUG_LEVEL > 2
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+ fprintf(stderr, "end of cpp_mediate\n");
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|
+#endif
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+ return eRet;
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+ }
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+
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+ extern "C" e2k::RegReturn __attribute__((optimize(0))) cpp_vtable_call(long in0, long in1, long in2,
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+ long in3, long in4, long in5,
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+ long in6, long in7,
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+ long firstonstack) {
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+ register unsigned long g16 asm("g16");
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|
+ sal_uInt64 nOffsetAndIndex = g16;
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+ sal_uInt64 sp = (sal_uInt64)&firstonstack;
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|
+
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+ sal_uInt64 gpreg[e2k::MAX_GPR_REGS];
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|
+ gpreg[0] = in0;
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|
+ gpreg[1] = in1;
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|
+ gpreg[2] = in2;
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+ gpreg[3] = in3;
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+ gpreg[4] = in4;
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+ gpreg[5] = in5;
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+ gpreg[6] = in6;
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+ gpreg[7] = in7;
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+
|
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+#if OSL_DEBUG_LEVEL > 2
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|
+ fprintf(stderr, "cpp_vtable_call called with %lx\n", nOffsetAndIndex);
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|
+ fprintf(stderr, "adump is %lx %lx %lx %lx %lx %lx %lx %lx\n", in0, in1, in2, in3, in4, in5, in6, in7);
|
|
+#endif
|
|
+ volatile unsigned long nRegReturn[e2k::MAX_GPR_REGS] = { 0 };
|
|
+
|
|
+ typelib_TypeClass aType =
|
|
+ cpp_mediate( nOffsetAndIndex, (void**)gpreg, sp, (sal_uInt64*)&nRegReturn[0]);
|
|
+
|
|
+ e2k::RegReturn ret;
|
|
+ switch (aType) {
|
|
+ case typelib_TypeClass_VOID:
|
|
+ break;
|
|
+ case typelib_TypeClass_BOOLEAN:
|
|
+ case typelib_TypeClass_BYTE:
|
|
+ case typelib_TypeClass_CHAR:
|
|
+ case typelib_TypeClass_UNSIGNED_SHORT:
|
|
+ case typelib_TypeClass_SHORT:
|
|
+ case typelib_TypeClass_ENUM:
|
|
+ case typelib_TypeClass_UNSIGNED_LONG:
|
|
+ case typelib_TypeClass_LONG:
|
|
+ case typelib_TypeClass_UNSIGNED_HYPER:
|
|
+ case typelib_TypeClass_HYPER:
|
|
+ case typelib_TypeClass_FLOAT:
|
|
+ case typelib_TypeClass_DOUBLE:
|
|
+ ret.r0 = nRegReturn[0];
|
|
+ break;
|
|
+ case typelib_TypeClass_STRUCT:
|
|
+ case typelib_TypeClass_EXCEPTION:
|
|
+ {
|
|
+ ret.r0 = nRegReturn[0];
|
|
+ ret.r1 = nRegReturn[1];
|
|
+ ret.r2 = nRegReturn[2];
|
|
+ ret.r3 = nRegReturn[3];
|
|
+ ret.r4 = nRegReturn[4];
|
|
+ ret.r5 = nRegReturn[5];
|
|
+ ret.r6 = nRegReturn[6];
|
|
+ ret.r7 = nRegReturn[7];
|
|
+ break;
|
|
+ }
|
|
+ default:
|
|
+ break;
|
|
+ }
|
|
+ return ret;
|
|
+ }
|
|
+
|
|
+ /* 4 x 14 bytes */
|
|
+ const int codeSnippetSize = 56;
|
|
+
|
|
+ unsigned char * codeSnippet(unsigned char * code, sal_Int32 nFunctionIndex,
|
|
+ sal_Int32 nVtableOffset, bool bHasHiddenParam) {
|
|
+
|
|
+ sal_uInt32 *p = (sal_uInt32 *)code;
|
|
+ sal_uInt64 addr = (sal_uInt64)&cpp_vtable_call;
|
|
+ sal_uInt64 high = addr >> 32;
|
|
+ sal_uInt64 low = addr & 0x00000000ffffffff;
|
|
+ if (bHasHiddenParam)
|
|
+ nFunctionIndex |= 0x80000000;
|
|
+ /* as test.s; objcopy -O binary -j .text a.out o; xxd -E o */
|
|
+ /* setwd wsz = 0xc, nfx = 0x1 || 1180 0000 0000 0000 0000 0000 9001 0000 */
|
|
+ *p++ = 0x00008011;
|
|
+ *p++ = 0x00000000;
|
|
+ *p++ = 0x00000000;
|
|
+ *p++ = 0x00000190;
|
|
+ /* addd,0,sm 0x0, _f64 0xdeadbeef12345678, %g16 || 1100 0004 f0dc c091 efbe adde 7856 3412 */
|
|
+ /* 0xdeadbeef = functionIndex, 0x12345678 = vtableOffset */
|
|
+ *p++ = 0x04000011;
|
|
+ *p++ = 0x91c0dcf0;
|
|
+ *p++ = nVtableOffset;
|
|
+ *p++ = nFunctionIndex;
|
|
+ /* movtd,0 _f64 <high><low>, %ctpr1 || 1100 0004 d1dc c061 ... ... ... ... */
|
|
+ *p++ = 0x04000011;
|
|
+ *p++ = 0x61c0dcd1;
|
|
+ *p++ = high;
|
|
+ *p++ = low;
|
|
+ /* ct %ctpr1 ipd 3 || 0110 0000 2004 00c0 */
|
|
+ *p++ = 0x00001001;
|
|
+ *p++ = 0xc0000420;
|
|
+ return (code + codeSnippetSize);
|
|
+ }
|
|
+
|
|
+ void bridges::cpp_uno::shared::VtableFactory::flushCode(unsigned char const *, unsigned char const *) { }
|
|
+
|
|
+ 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].code_address = 0;
|
|
+ slots[-1].code_address = 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;
|
|
+
|
|
+#if OSL_DEBUG_LEVEL > 2
|
|
+ fprintf(stderr, "in addLocalFunctions functionOffset is %x\n",functionOffset);
|
|
+ fprintf(stderr, "in addLocalFunctions vtableOffset is %x\n",vtableOffset);
|
|
+#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++)->code_address = code + writetoexecdiff;
|
|
+ code = codeSnippet(code, functionOffset++, vtableOffset,
|
|
+ e2k::return_in_hidden_param(
|
|
+ reinterpret_cast<
|
|
+ typelib_InterfaceAttributeTypeDescription * >(
|
|
+ member)->pAttributeTypeRef));
|
|
+ /* Setter */
|
|
+ if (!reinterpret_cast<typelib_InterfaceAttributeTypeDescription * >(
|
|
+ member)->bReadOnly) {
|
|
+ (s++)->code_address = code + writetoexecdiff;
|
|
+ code = codeSnippet(code, functionOffset++, vtableOffset, false);
|
|
+ }
|
|
+ break;
|
|
+ case typelib_TypeClass_INTERFACE_METHOD:
|
|
+ (s++)->code_address = code + writetoexecdiff;
|
|
+ code = codeSnippet(code, functionOffset++, vtableOffset,
|
|
+ e2k::return_in_hidden_param(
|
|
+ reinterpret_cast<
|
|
+ typelib_InterfaceMethodTypeDescription * >(
|
|
+ member)->pReturnTypeRef));
|
|
+ break;
|
|
+ default:
|
|
+ assert(false);
|
|
+ break;
|
|
+ }
|
|
+ TYPELIB_DANGER_RELEASE(member);
|
|
+ }
|
|
+ return code;
|
|
+ }
|
|
+}
|
|
diff -Naur old/bridges/source/cpp_uno/gcc3_linux_e2k/except.cxx new/bridges/source/cpp_uno/gcc3_linux_e2k/except.cxx
|
|
--- old/bridges/source/cpp_uno/gcc3_linux_e2k/except.cxx 1970-01-01 03:00:00.000000000 +0300
|
|
+++ new/bridges/source/cpp_uno/gcc3_linux_e2k/except.cxx 2020-09-02 15:56:52.932752728 +0300
|
|
@@ -0,0 +1,274 @@
|
|
+/* Copyright (c) 2019-2024 AO MCST
|
|
+ * Distributed under the terms of MIT License.
|
|
+ */
|
|
+
|
|
+#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;
|
|
+
|
|
+
|
|
+namespace CPPU_CURRENT_NAMESPACE
|
|
+{
|
|
+
|
|
+void dummy_can_throw_anything( char const * )
|
|
+{
|
|
+}
|
|
+
|
|
+static OUString toUNOname( char const * p )
|
|
+{
|
|
+#if OSL_DEBUG_LEVEL > 1
|
|
+ char const * start = p;
|
|
+#endif
|
|
+
|
|
+ // example: N3com3sun4star4lang24IllegalArgumentExceptionE
|
|
+
|
|
+ OUStringBuffer buf( 64 );
|
|
+ assert( 'N' == *p );
|
|
+ ++p; // skip N
|
|
+
|
|
+ while ('E' != *p)
|
|
+ {
|
|
+ // read chars count
|
|
+ long n = (*p++ - '0');
|
|
+ while ('0' <= *p && '9' >= *p)
|
|
+ {
|
|
+ n *= 10;
|
|
+ n += (*p++ - '0');
|
|
+ }
|
|
+ buf.appendAscii( p, n );
|
|
+ p += n;
|
|
+ if ('E' != *p)
|
|
+ buf.append( '.' );
|
|
+ }
|
|
+
|
|
+#if OSL_DEBUG_LEVEL > 1
|
|
+ OUString ret( buf.makeStringAndClear() );
|
|
+ OString c_ret( OUStringToOString( ret, RTL_TEXTENCODING_ASCII_US ) );
|
|
+ fprintf( stderr, "> toUNOname(): %s => %s\n", start, c_ret.getStr() );
|
|
+ return ret;
|
|
+#else
|
|
+ return buf.makeStringAndClear();
|
|
+#endif
|
|
+}
|
|
+
|
|
+class RTTI
|
|
+{
|
|
+ typedef 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 iFind( m_rttis.find( unoName ) );
|
|
+ if (iFind == m_rttis.end())
|
|
+ {
|
|
+ // RTTI symbol
|
|
+ OStringBuffer buf( 64 );
|
|
+ buf.append( "_ZTIN" );
|
|
+ sal_Int32 index = 0;
|
|
+ do
|
|
+ {
|
|
+ OUString token( unoName.getToken( 0, '.', index ) );
|
|
+ buf.append( token.getLength() );
|
|
+ OString c_token( OUStringToOString( token, RTL_TEXTENCODING_ASCII_US ) );
|
|
+ buf.append( c_token );
|
|
+ }
|
|
+ while (index >= 0);
|
|
+ buf.append( 'E' );
|
|
+
|
|
+ OString symName( buf.makeStringAndClear() );
|
|
+ rtti = (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);
|
|
+ }
|
|
+ else
|
|
+ {
|
|
+ // try to lookup the symbol in the generated rtti map
|
|
+ t_rtti_map::const_iterator iiFind( m_generatedRttis.find( unoName ) );
|
|
+ if (iiFind == 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 OSL_DEBUG_LEVEL > 1
|
|
+ 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);
|
|
+ }
|
|
+ else // taking already generated rtti
|
|
+ {
|
|
+ rtti = iiFind->second;
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+ else
|
|
+ {
|
|
+ rtti = iFind->second;
|
|
+ }
|
|
+
|
|
+ return rtti;
|
|
+}
|
|
+
|
|
+
|
|
+static void deleteException( void * pExc )
|
|
+{
|
|
+ __cxa_exception const * header = ((__cxa_exception const *)pExc - 1);
|
|
+ typelib_TypeDescription * pTD = 0;
|
|
+ OUString unoName( toUNOname( header->exceptionType->name() ) );
|
|
+ ::typelib_typedescription_getByName( &pTD, unoName.pData );
|
|
+ assert(pTD && "### unknown exception type! leaving out destruction => leaking!!!");
|
|
+ if (pTD)
|
|
+ {
|
|
+ ::uno_destructData( pExc, pTD, cpp_release );
|
|
+ ::typelib_typedescription_release( pTD );
|
|
+ }
|
|
+}
|
|
+
|
|
+void raiseException( uno_Any * pUnoExc, uno_Mapping * pUno2Cpp )
|
|
+{
|
|
+#if OSL_DEBUG_LEVEL > 1
|
|
+ OString cstr(
|
|
+ OUStringToOString(
|
|
+ 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);
|
|
+ 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 OSL_DEBUG_LEVEL > 1
|
|
+ OString cstr_unoName( OUStringToOString( unoName, RTL_TEXTENCODING_ASCII_US ) );
|
|
+ fprintf( stderr, "> c++ exception occurred: %s\n", cstr_unoName.getStr() );
|
|
+#endif
|
|
+ typelib_typedescription_getByName( &pExcTypeDescr, unoName.pData );
|
|
+ if (0 == pExcTypeDescr)
|
|
+ {
|
|
+ RuntimeException aRE( OUString("exception type not found: ") + unoName );
|
|
+ Type const & rType = 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 );
|
|
+ }
|
|
+}
|
|
+
|
|
+}
|
|
diff -Naur old/bridges/source/cpp_uno/gcc3_linux_e2k/share.hxx new/bridges/source/cpp_uno/gcc3_linux_e2k/share.hxx
|
|
--- old/bridges/source/cpp_uno/gcc3_linux_e2k/share.hxx 1970-01-01 03:00:00.000000000 +0300
|
|
+++ new/bridges/source/cpp_uno/gcc3_linux_e2k/share.hxx 2020-09-02 16:00:03.408833167 +0300
|
|
@@ -0,0 +1,105 @@
|
|
+/* Copyright (c) 2019-2024 AO MCST
|
|
+ * Distributed under the terms of MIT License.
|
|
+ */
|
|
+
|
|
+#ifndef INCLUDED_BRIDGES_SOURCE_CPP_UNO_GCC3_LINUX_ELBRUS_SHARE_HXX
|
|
+#define INCLUDED_BRIDGES_SOURCE_CPP_UNO_GCC3_LINUX_ELBRUS_SHARE_HXX
|
|
+
|
|
+#include "uno/mapping.h"
|
|
+
|
|
+#include <typeinfo>
|
|
+#include <exception>
|
|
+#include <cstddef>
|
|
+#include "vtablefactory.hxx"
|
|
+
|
|
+namespace __cxxabiv1 {
|
|
+
|
|
+ void dummy_can_throw_anything( char const * );
|
|
+
|
|
+ /* ----- following decl from libstdc++-v3/libsupc++/unwind-cxx.h and unwind.h */
|
|
+ struct _Unwind_Exception
|
|
+ {
|
|
+ unsigned exception_class __attribute__((__mode__(__DI__)));
|
|
+ void * exception_cleanup;
|
|
+ unsigned private_1 __attribute__((__mode__(__word__)));
|
|
+ unsigned private_2 __attribute__((__mode__(__word__)));
|
|
+ } __attribute__((__aligned__));
|
|
+
|
|
+ struct __cxa_exception
|
|
+ {
|
|
+ ::std::type_info *exceptionType;
|
|
+ void (*exceptionDestructor)(void *);
|
|
+
|
|
+ ::std::unexpected_handler unexpectedHandler;
|
|
+ ::std::terminate_handler terminateHandler;
|
|
+
|
|
+ __cxa_exception *nextException;
|
|
+
|
|
+ int handlerCount;
|
|
+
|
|
+ int handlerSwitchValue;
|
|
+ const unsigned char *actionRecord;
|
|
+ const unsigned char *languageSpecificData;
|
|
+ void *catchTemp;
|
|
+ void *adjustedPtr;
|
|
+
|
|
+ _Unwind_Exception unwindHeader;
|
|
+ };
|
|
+
|
|
+ extern "C" void *__cxa_allocate_exception(
|
|
+ std::size_t thrown_size ) throw();
|
|
+ extern "C" void __cxa_throw (
|
|
+ void *thrown_exception, std::type_info *tinfo, void (*dest) (void *) ) __attribute__((noreturn));
|
|
+
|
|
+ struct __cxa_eh_globals
|
|
+ {
|
|
+ __cxa_exception *caughtExceptions;
|
|
+ unsigned int uncaughtExceptions;
|
|
+ };
|
|
+
|
|
+ extern "C" __cxa_eh_globals *__cxa_get_globals () throw();
|
|
+}
|
|
+
|
|
+namespace CPPU_CURRENT_NAMESPACE
|
|
+{
|
|
+
|
|
+ void raiseException(
|
|
+ uno_Any * pUnoExc, uno_Mapping * pUno2Cpp );
|
|
+
|
|
+ void fillUnoException(uno_Any *, uno_Mapping * pCpp2Uno );
|
|
+}
|
|
+
|
|
+namespace bridges
|
|
+{
|
|
+ namespace cpp_uno
|
|
+ {
|
|
+ namespace shared
|
|
+ {
|
|
+ struct VtableFactory::Slot
|
|
+ {
|
|
+ void * code_address;
|
|
+ };
|
|
+ }
|
|
+ }
|
|
+}
|
|
+
|
|
+namespace e2k
|
|
+{
|
|
+ enum { MAX_GPR_REGS = 8, MAX_REG_SLOTS = 8 };
|
|
+
|
|
+ bool return_in_hidden_param( typelib_TypeDescriptionReference *pTypeRef );
|
|
+
|
|
+ struct RegReturn
|
|
+ {
|
|
+ unsigned long r0;
|
|
+ unsigned long r1;
|
|
+ unsigned long r2;
|
|
+ unsigned long r3;
|
|
+ unsigned long r4;
|
|
+ unsigned long r5;
|
|
+ unsigned long r6;
|
|
+ unsigned long r7;
|
|
+ };
|
|
+}
|
|
+
|
|
+#endif
|
|
diff -Naur old/bridges/source/cpp_uno/gcc3_linux_e2k/uno2cpp.cxx new/bridges/source/cpp_uno/gcc3_linux_e2k/uno2cpp.cxx
|
|
--- old/bridges/source/cpp_uno/gcc3_linux_e2k/uno2cpp.cxx 1970-01-01 03:00:00.000000000 +0300
|
|
+++ new/bridges/source/cpp_uno/gcc3_linux_e2k/uno2cpp.cxx 2020-09-02 15:57:39.957759939 +0300
|
|
@@ -0,0 +1,498 @@
|
|
+/* Copyright (c) 2019-2024 AO MCST
|
|
+ * Distributed under the terms of MIT License.
|
|
+ */
|
|
+
|
|
+#include <malloc.h>
|
|
+
|
|
+#include <com/sun/star/uno/genfunc.hxx>
|
|
+#include <uno/data.h>
|
|
+
|
|
+#include "bridge.hxx"
|
|
+#include "types.hxx"
|
|
+#include "unointerfaceproxy.hxx"
|
|
+#include "vtables.hxx"
|
|
+
|
|
+#include "share.hxx"
|
|
+
|
|
+#include <stdio.h>
|
|
+#include <string.h>
|
|
+
|
|
+using namespace ::com::sun::star::uno;
|
|
+
|
|
+void MapReturn(const e2k::RegReturn &rRet, typelib_TypeDescription * pReturnTypeDescr,
|
|
+ bool bSimpleReturn, sal_uInt64 *pRegisterReturn) {
|
|
+
|
|
+ switch (pReturnTypeDescr->eTypeClass) {
|
|
+ case typelib_TypeClass_HYPER:
|
|
+ case typelib_TypeClass_UNSIGNED_HYPER:
|
|
+ case typelib_TypeClass_LONG:
|
|
+ case typelib_TypeClass_UNSIGNED_LONG:
|
|
+ case typelib_TypeClass_ENUM:
|
|
+ *pRegisterReturn = rRet.r0;
|
|
+ break;
|
|
+ case typelib_TypeClass_CHAR:
|
|
+ case typelib_TypeClass_SHORT:
|
|
+ case typelib_TypeClass_UNSIGNED_SHORT:
|
|
+ *pRegisterReturn = (unsigned short)rRet.r0;
|
|
+ break;
|
|
+ case typelib_TypeClass_BOOLEAN:
|
|
+ case typelib_TypeClass_BYTE:
|
|
+ *pRegisterReturn = (unsigned char)rRet.r0;
|
|
+ break;
|
|
+ case typelib_TypeClass_FLOAT:
|
|
+ memset(pRegisterReturn, 0, 8);
|
|
+ memcpy(pRegisterReturn, &rRet, 4);
|
|
+ break;
|
|
+ case typelib_TypeClass_DOUBLE:
|
|
+ memcpy(pRegisterReturn, &rRet, 8);
|
|
+ break;
|
|
+ case typelib_TypeClass_STRUCT:
|
|
+ case typelib_TypeClass_EXCEPTION:
|
|
+ {
|
|
+ sal_uInt32 nRetSize = pReturnTypeDescr->nSize;
|
|
+ if (bSimpleReturn && nRetSize <= 64 && nRetSize > 0)
|
|
+ memcpy(pRegisterReturn, (void*)&rRet, nRetSize);
|
|
+ break;
|
|
+ }
|
|
+ default:
|
|
+ break;
|
|
+ }
|
|
+}
|
|
+
|
|
+namespace e2k {
|
|
+ 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 );
|
|
+ bool bRet = is_complex_struct( pTypeDescr );
|
|
+ TYPELIB_DANGER_RELEASE( pTypeDescr );
|
|
+ return bRet;
|
|
+ }
|
|
+ return true;
|
|
+ }
|
|
+}
|
|
+
|
|
+namespace {
|
|
+ static void __attribute__((optimize(0))) callVirtualMethod(void * pThis, sal_uInt32 nVtableIndex,
|
|
+ void * pRegisterReturn, typelib_TypeDescription * pReturnTypeDescr, bool bSimpleReturn,
|
|
+ sal_uInt64 *pStack, sal_uInt32 nStack,
|
|
+ sal_uInt64 *pGPR, sal_uInt32 nGPR) {
|
|
+
|
|
+ /* Stack, if used, must be 16-bytes aligned */
|
|
+ if ( nStack )
|
|
+ nStack = ( nStack + 1 ) & ~1;
|
|
+#if OSL_DEBUG_LEVEL > 2
|
|
+ /* Let's figure out what is really going on here */
|
|
+ {
|
|
+ fprintf( stderr, "= callVirtualMethod() =\nGPR's (%d): ", nGPR );
|
|
+ for ( unsigned int i = 0; i < nGPR; ++i )
|
|
+ fprintf( stderr, "0x%lx, ", pGPR[i] );
|
|
+ fprintf( stderr, "\nStack (%d): ", nStack );
|
|
+ for ( unsigned int i = 0; i < nStack; ++i )
|
|
+ fprintf( stderr, "0x%lx, ", pStack[i] );
|
|
+ fprintf( stderr, "\n" );
|
|
+ fprintf( stderr, "pRegisterReturn is %p\n", pRegisterReturn);
|
|
+ }
|
|
+#endif
|
|
+ /* Load parameters to stack, if necessary */
|
|
+ sal_uInt64 *stack = (sal_uInt64 *) __builtin_alloca( nStack * 8 );
|
|
+ memcpy( stack, pStack, nStack * 8 );
|
|
+
|
|
+ /* To get pointer to method
|
|
+ * a) get the address of the vtable */
|
|
+ sal_uInt64 pMethod = *((sal_uInt64 *)pThis);
|
|
+ /* b) get the address from the vtable entry at offset, each entry is 8 bytes, */
|
|
+ pMethod += 8 * nVtableIndex;
|
|
+
|
|
+ typedef void (* FunctionCall )( sal_uInt64, sal_uInt64, sal_uInt64, sal_uInt64, sal_uInt64, sal_uInt64, sal_uInt64, sal_uInt64 );
|
|
+ FunctionCall pFunc = (FunctionCall)pMethod;
|
|
+
|
|
+ unsigned long long dereferenced_pFunc = (*(unsigned long long*)pFunc);
|
|
+ pFunc = (FunctionCall)dereferenced_pFunc;
|
|
+
|
|
+ (*pFunc)(pGPR[0], pGPR[1], pGPR[2], pGPR[3], pGPR[4], pGPR[5], pGPR[6], pGPR[7]);
|
|
+
|
|
+ e2k::RegReturn ret;
|
|
+ {
|
|
+ register long b0 asm("b[0]"); ret.r0 = b0;
|
|
+ register long b1 asm("b[1]"); ret.r1 = b1;
|
|
+ register long b2 asm("b[2]"); ret.r2 = b2;
|
|
+ register long b3 asm("b[3]"); ret.r3 = b3;
|
|
+ register long b4 asm("b[4]"); ret.r4 = b4;
|
|
+ register long b5 asm("b[5]"); ret.r5 = b5;
|
|
+ register long b6 asm("b[6]"); ret.r6 = b6;
|
|
+ register long b7 asm("b[7]"); ret.r7 = b7;
|
|
+ }
|
|
+ MapReturn(ret, pReturnTypeDescr, bSimpleReturn, (sal_uInt64*)pRegisterReturn);
|
|
+ }
|
|
+
|
|
+/* Macros for easier insertion of values to registers or stack
|
|
+ * pSV - pointer to the source
|
|
+ * nr - order of the value [will be increased if stored to register]
|
|
+ * pGPR - pointer to the registers
|
|
+ * pDS - pointer to the stack [will be increased if stored here]
|
|
+ */
|
|
+#define INSERT_INT64( pSV, nr, pGPR, pDS, bOverflow ) \
|
|
+ if ( nr < e2k::MAX_GPR_REGS ) \
|
|
+ pGPR[nr++] = *reinterpret_cast<sal_uInt64 *>( pSV ); \
|
|
+ else \
|
|
+ bOverflow = true; \
|
|
+ if (bOverflow) \
|
|
+ *pDS++ = *reinterpret_cast<sal_uInt64 *>( pSV );
|
|
+
|
|
+static void __attribute__((optimize(0))) 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 re ptr], values|ptr */
|
|
+ sal_uInt64 * pStack = (sal_uInt64 *)alloca( (nParams+3) * sizeof(sal_Int64) );
|
|
+ sal_uInt64 * pStackStart = pStack;
|
|
+
|
|
+ sal_uInt64 pGPR[e2k::MAX_GPR_REGS];
|
|
+ sal_uInt32 nGPR = 0;
|
|
+
|
|
+ /* return */
|
|
+ typelib_TypeDescription * pReturnTypeDescr = 0;
|
|
+ TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef );
|
|
+ assert(pReturnTypeDescr);
|
|
+
|
|
+ void * pCppReturn = 0; /* if != 0 && != pUnoReturn, needs reconversion */
|
|
+
|
|
+ bool bOverflow = false;
|
|
+ bool bSimpleReturn = true;
|
|
+
|
|
+ if (pReturnTypeDescr) {
|
|
+#if OSL_DEBUG_LEVEL > 2
|
|
+ fprintf(stderr, "return type is %d\n", pReturnTypeDescr->eTypeClass);
|
|
+#endif
|
|
+ if (e2k::return_in_hidden_param(pReturnTypeRef))
|
|
+ bSimpleReturn = false;
|
|
+ if ( bSimpleReturn ) {
|
|
+ pCppReturn = pUnoReturn; // direct way for simple types
|
|
+#if OSL_DEBUG_LEVEL > 2
|
|
+ fprintf(stderr, "simple return\n");
|
|
+#endif
|
|
+ } else {
|
|
+ /* complex return via ptr */
|
|
+ pCppReturn = (bridges::cpp_uno::shared::relatesToInterfaceType( pReturnTypeDescr )
|
|
+ ? alloca( pReturnTypeDescr->nSize ) : pUnoReturn);
|
|
+#if OSL_DEBUG_LEVEL > 2
|
|
+ fprintf(stderr, "pCppReturn/pUnoReturn is %lx/%lx", pCppReturn, pUnoReturn);
|
|
+#endif
|
|
+ INSERT_INT64( &pCppReturn, nGPR, pGPR, pStack, bOverflow );
|
|
+ }
|
|
+ }
|
|
+ /* push "this" pointer */
|
|
+ void * pAdjustedThisPtr = reinterpret_cast< void ** >( pThis->getCppI() ) + aVtableSlot.offset;
|
|
+
|
|
+#if OSL_DEBUG_LEVEL > 2
|
|
+ fprintf(stderr, "this pointer is %p\n", pAdjustedThisPtr);
|
|
+#endif
|
|
+ INSERT_INT64( &pAdjustedThisPtr, nGPR, pGPR, pStack, bOverflow );
|
|
+ /* 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;
|
|
+
|
|
+#if OSL_DEBUG_LEVEL > 2
|
|
+ fprintf(stderr, "n params is %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 OSL_DEBUG_LEVEL > 2
|
|
+ fprintf(stderr, "param %d is %d %d %d\n", nPos, rParam.bOut, bridges::cpp_uno::shared::isSimpleType( pParamTypeDescr ),
|
|
+ pParamTypeDescr->eTypeClass);
|
|
+#endif
|
|
+ if (!rParam.bOut && bridges::cpp_uno::shared::isSimpleType( pParamTypeDescr )) {
|
|
+ uno_copyAndConvertData( pCppArgs[nPos] = pStack, pUnoArgs[nPos], pParamTypeDescr,
|
|
+ pThis->getBridge()->getUno2Cpp() );
|
|
+ switch (pParamTypeDescr->eTypeClass) {
|
|
+ case typelib_TypeClass_HYPER:
|
|
+ case typelib_TypeClass_UNSIGNED_HYPER:
|
|
+#if OSL_DEBUG_LEVEL > 2
|
|
+ fprintf(stderr, "hyper is %lx\n", *(unsigned long*)(pCppArgs[nPos]));
|
|
+#endif
|
|
+ INSERT_INT64( pCppArgs[nPos], nGPR, pGPR, pStack, bOverflow );
|
|
+ break;
|
|
+ case typelib_TypeClass_LONG:
|
|
+ case typelib_TypeClass_UNSIGNED_LONG:
|
|
+ case typelib_TypeClass_ENUM:
|
|
+#if OSL_DEBUG_LEVEL > 2
|
|
+ fprintf(stderr, "long is %lx\n", *(unsigned int*)(pCppArgs[nPos]));
|
|
+#endif
|
|
+ INSERT_INT64( pCppArgs[nPos], nGPR, pGPR, pStack, bOverflow );
|
|
+ break;
|
|
+ case typelib_TypeClass_SHORT:
|
|
+ case typelib_TypeClass_CHAR:
|
|
+ case typelib_TypeClass_UNSIGNED_SHORT:
|
|
+#if OSL_DEBUG_LEVEL > 2
|
|
+ fprintf(stderr, "short is %x\n", *(unsigned short*)(pCppArgs[nPos]));
|
|
+#endif
|
|
+ INSERT_INT64( pCppArgs[nPos], nGPR, pGPR, pStack, bOverflow );
|
|
+ break;
|
|
+ case typelib_TypeClass_BOOLEAN:
|
|
+ case typelib_TypeClass_BYTE:
|
|
+#if OSL_DEBUG_LEVEL > 2
|
|
+ fprintf(stderr, "byte is %x\n", *(unsigned char*)(pCppArgs[nPos]));
|
|
+#endif
|
|
+ INSERT_INT64( pCppArgs[nPos], nGPR, pGPR, pStack, bOverflow );
|
|
+ break;
|
|
+ case typelib_TypeClass_FLOAT:
|
|
+#if OSL_DEBUG_LEVEL > 2
|
|
+ fprintf(stderr, "float is %f\n", *(float*)(pCppArgs[nPos]));
|
|
+#endif
|
|
+ INSERT_INT64( pCppArgs[nPos], nGPR, pGPR, pStack, bOverflow );
|
|
+ break;
|
|
+ case typelib_TypeClass_DOUBLE:
|
|
+#if OSL_DEBUG_LEVEL > 2
|
|
+ fprintf(stderr, "double is %f\n", *(double*)(pCppArgs[nPos]));
|
|
+#endif
|
|
+ INSERT_INT64( pCppArgs[nPos], nGPR, pGPR, pStack, bOverflow );
|
|
+ break;
|
|
+ default:
|
|
+ break;
|
|
+ }
|
|
+ /* no longer needed */
|
|
+ TYPELIB_DANGER_RELEASE( pParamTypeDescr );
|
|
+ } else { /* ptr to complex value | ref */
|
|
+#if OSL_DEBUG_LEVEL > 2
|
|
+ fprintf(stderr, "complex type again %d\n", rParam.bIn);
|
|
+#endif
|
|
+ if (! rParam.bIn) { /* is pure out */
|
|
+#if OSL_DEBUG_LEVEL > 2
|
|
+ fprintf(stderr, "complex size is %d\n", pParamTypeDescr->nSize );
|
|
+#endif
|
|
+ /* 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;
|
|
+ } else if (bridges::cpp_uno::shared::relatesToInterfaceType( pParamTypeDescr )) {
|
|
+ /* is in/inout */
|
|
+#if OSL_DEBUG_LEVEL > 2
|
|
+ fprintf(stderr, "this one\n");
|
|
+#endif
|
|
+ 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 */
|
|
+#if OSL_DEBUG_LEVEL > 2
|
|
+ fprintf(stderr, "that one, passing %lx through\n", pUnoArgs[nPos]);
|
|
+#endif
|
|
+ pCppArgs[nPos] = pUnoArgs[nPos];
|
|
+ /* no longer needed */
|
|
+ TYPELIB_DANGER_RELEASE( pParamTypeDescr );
|
|
+ }
|
|
+ INSERT_INT64( &(pCppArgs[nPos]), nGPR, pGPR, pStack, bOverflow );
|
|
+ }
|
|
+ }
|
|
+
|
|
+ try {
|
|
+ callVirtualMethod(pAdjustedThisPtr, aVtableSlot.index,
|
|
+ pCppReturn, pReturnTypeDescr, bSimpleReturn,
|
|
+ pStackStart, ( pStack - pStackStart ),
|
|
+ pGPR, nGPR);
|
|
+ /* 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 {
|
|
+ namespace cpp_uno {
|
|
+ namespace shared {
|
|
+ void unoInterfaceProxyDispatch(uno_Interface * pUnoI, const typelib_TypeDescription * pMemberDescr,
|
|
+ void * pReturn, void * pArgs[], uno_Any ** ppException ) {
|
|
+ /* is my surrogate */
|
|
+ bridges::cpp_uno::shared::UnoInterfaceProxy * pThis
|
|
+ = static_cast< bridges::cpp_uno::shared::UnoInterfaceProxy *> (pUnoI);
|
|
+
|
|
+ switch (pMemberDescr->eTypeClass) {
|
|
+ case typelib_TypeClass_INTERFACE_ATTRIBUTE:
|
|
+ {
|
|
+
|
|
+ VtableSlot aVtableSlot(
|
|
+ getVtableSlot(
|
|
+ reinterpret_cast<
|
|
+ typelib_InterfaceAttributeTypeDescription const * >(
|
|
+ pMemberDescr)));
|
|
+
|
|
+ if (pReturn) {
|
|
+ /* dependent dispatch */
|
|
+ cpp_call(
|
|
+ pThis, aVtableSlot,
|
|
+ ((typelib_InterfaceAttributeTypeDescription *)pMemberDescr)->pAttributeTypeRef,
|
|
+ 0, 0, /* no params */
|
|
+ pReturn, pArgs, ppException );
|
|
+ } else {
|
|
+ /* is SET */
|
|
+ typelib_MethodParameter aParam;
|
|
+ aParam.pTypeRef =
|
|
+ ((typelib_InterfaceAttributeTypeDescription *)pMemberDescr)->pAttributeTypeRef;
|
|
+ aParam.bIn = sal_True;
|
|
+ aParam.bOut = sal_False;
|
|
+
|
|
+ typelib_TypeDescriptionReference * pReturnTypeRef = 0;
|
|
+ OUString aVoidName("void");
|
|
+ typelib_typedescriptionreference_new(
|
|
+ &pReturnTypeRef, typelib_TypeClass_VOID, aVoidName.pData );
|
|
+
|
|
+ /* dependent dispatch */
|
|
+ aVtableSlot.index += 1; /* get then set method */
|
|
+ cpp_call(
|
|
+ pThis, aVtableSlot,
|
|
+ pReturnTypeRef,
|
|
+ 1, &aParam,
|
|
+ pReturn, pArgs, ppException );
|
|
+
|
|
+ typelib_typedescriptionreference_release( pReturnTypeRef );
|
|
+ }
|
|
+
|
|
+ break;
|
|
+ }
|
|
+ case typelib_TypeClass_INTERFACE_METHOD:
|
|
+ {
|
|
+ VtableSlot aVtableSlot(
|
|
+ getVtableSlot(
|
|
+ reinterpret_cast<
|
|
+ typelib_InterfaceMethodTypeDescription const * >(
|
|
+ pMemberDescr)));
|
|
+ switch (aVtableSlot.index) {
|
|
+ /* standard calls */
|
|
+ case 1: /* acquire uno interface */
|
|
+ (*pUnoI->acquire)( pUnoI );
|
|
+ *ppException = 0;
|
|
+ break;
|
|
+ case 2: /* release uno interface */
|
|
+ (*pUnoI->release)( pUnoI );
|
|
+ *ppException = 0;
|
|
+ break;
|
|
+ case 0: /* queryInterface() opt */
|
|
+ {
|
|
+ typelib_TypeDescription * pTD = 0;
|
|
+ TYPELIB_DANGER_GET( &pTD,
|
|
+ reinterpret_cast< Type * >( pArgs[0] )->getTypeLibType() );
|
|
+ if (pTD) {
|
|
+ uno_Interface * pInterface = 0;
|
|
+ (*pThis->pBridge->getUnoEnv()->getRegisteredInterface)(
|
|
+ pThis->pBridge->getUnoEnv(),
|
|
+ (void **)&pInterface, pThis->oid.pData,
|
|
+ (typelib_InterfaceTypeDescription *)pTD );
|
|
+
|
|
+ if (pInterface) {
|
|
+ ::uno_any_construct(
|
|
+ reinterpret_cast< uno_Any * >( pReturn ),
|
|
+ &pInterface, pTD, 0 );
|
|
+ (*pInterface->release)( pInterface );
|
|
+ TYPELIB_DANGER_RELEASE( pTD );
|
|
+ *ppException = 0;
|
|
+ break;
|
|
+ }
|
|
+ TYPELIB_DANGER_RELEASE( pTD );
|
|
+ }
|
|
+ } /* else perform queryInterface() */
|
|
+ default:
|
|
+ /* dependent dispatch */
|
|
+ cpp_call(
|
|
+ pThis, aVtableSlot,
|
|
+ ((typelib_InterfaceMethodTypeDescription *)pMemberDescr)->pReturnTypeRef,
|
|
+ ((typelib_InterfaceMethodTypeDescription *)pMemberDescr)->nParams,
|
|
+ ((typelib_InterfaceMethodTypeDescription *)pMemberDescr)->pParams,
|
|
+ pReturn, pArgs, ppException );
|
|
+ }
|
|
+ break;
|
|
+ }
|
|
+ default:
|
|
+ {
|
|
+ ::com::sun::star::uno::RuntimeException aExc(
|
|
+ OUString("illegal member type description!"),
|
|
+ ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >() );
|
|
+
|
|
+ Type const & rExcType = cppu::UnoType<decltype(aExc)>::get();
|
|
+ /* binary identical null reference */
|
|
+ ::uno_type_any_construct( *ppException, &aExc, rExcType.getTypeLibType(), 0 );
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+}
|