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freebsd-ports/editors/openoffice.org-2-devel/files/patch-i65467
Jung-uk Kim fe1e79de28 Add few necessary patches to build OOo on amd64. Please note that this 
is not complete because few patches are pending and waiting for
maintainer's review.

Reviewed by:	maho (maintainer)
2006-05-17 16:04:52 +00:00

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--- bridges/prj/build.lst 8 Mar 2006 08:49:22 -0000 1.34
+++ bridges/prj/build.lst 8 May 2006 21:26:08 -0000
@@ -9,6 +9,7 @@
br bridges\source\cpp_uno\gcc3_linux_intel nmake - u br_gcc3li br_cppuno_shared br_unotypes NULL
br bridges\source\cpp_uno\gcc3_freebsd_intel nmake - u br_gcc3fi br_cppuno_shared br_unotypes NULL
br bridges\source\cpp_uno\gcc3_linux_x86-64 nmake - u br_gcc3lx br_cppuno_shared br_unotypes NULL
+br bridges\source\cpp_uno\gcc3_freebsd_x86-64 nmake - u br_gcc3fx br_cppuno_shared br_unotypes NULL
br bridges\source\cpp_uno\gcc3_linux_powerpc nmake - u br_gcclp3 br_cppuno_shared br_unotypes NULL
br bridges\source\cpp_uno\gcc3_linux_s390 nmake - u br_gccl33 br_unotypes NULL
br bridges\source\cpp_uno\gcc3_linux_sparc nmake - u br_gccl3s br_unotypes br_cppuno_shared NULL
--- /dev/null Wed Dec 31 19:00:00 1969
+++ bridges/source/cpp_uno/gcc3_freebsd_x86-64/abi.cxx Wed Mar 8 03:49:32 2006
@@ -0,0 +1,808 @@
+/*************************************************************************
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile$
+ *
+ * $Revision$
+ *
+ * last change: $Author$ $Date$
+ *
+ * The Contents of this file are made available subject to
+ * the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2005 by Sun Microsystems, Inc.
+ * 901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ ************************************************************************/
+
+// This is an implementation of the x86-64 ABI as described in 'System V
+// Application Binary Interface, AMD64 Architecture Processor Supplement'
+// (http://www.x86-64.org/documentation/abi-0.95.pdf)
+//
+// The code in this file is a modification of src/x86/ffi64.c from libffi
+// (http://sources.redhat.com/libffi/) which is under the following license:
+
+/* -----------------------------------------------------------------------
+ ffi.c - Copyright (c) 2002 Bo Thorsen <bo@suse.de>
+
+ x86-64 Foreign Function Interface
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#include <abi.hxx>
+
+#include <rtl/ustring.hxx>
+
+using namespace x86_64;
+
+typedef struct
+{
+ /* Registers for argument passing. */
+ long gpr[MAX_GPR_REGS];
+ __int128_t sse[MAX_SSE_REGS];
+
+ /* Stack space for arguments. */
+ char argspace[0];
+} stackLayout;
+
+/* Register class used for passing given 64bit part of the argument.
+ These represent classes as documented by the PS ABI, with the exception
+ of SSESF, SSEDF classes, that are basically SSE class, just gcc will
+ use SF or DFmode move instead of DImode to avoid reformating penalties.
+
+ Similary we play games with INTEGERSI_CLASS to use cheaper SImode moves
+ whenever possible (upper half does contain padding).
+ */
+enum x86_64_reg_class
+{
+ X86_64_NO_CLASS,
+ X86_64_INTEGER_CLASS,
+ X86_64_INTEGERSI_CLASS,
+ X86_64_SSE_CLASS,
+ X86_64_SSESF_CLASS,
+ X86_64_SSEDF_CLASS,
+ X86_64_SSEUP_CLASS,
+ X86_64_X87_CLASS,
+ X86_64_X87UP_CLASS,
+ X86_64_MEMORY_CLASS
+};
+
+#define MAX_CLASSES 4
+
+#define ALIGN(v, a) (((((size_t) (v))-1) | ((a)-1))+1)
+
+/* x86-64 register passing implementation. See x86-64 ABI for details. Goal
+ of this code is to classify each 8bytes of incoming argument by the register
+ class and assign registers accordingly. */
+
+/* Return the union class of CLASS1 and CLASS2.
+ See the x86-64 PS ABI for details. */
+
+static enum x86_64_reg_class
+merge_classes (enum x86_64_reg_class class1, enum x86_64_reg_class class2)
+{
+ /* Rule #1: If both classes are equal, this is the resulting class. */
+ if (class1 == class2)
+ return class1;
+
+ /* Rule #2: If one of the classes is NO_CLASS, the resulting class is
+ the other class. */
+ if (class1 == X86_64_NO_CLASS)
+ return class2;
+ if (class2 == X86_64_NO_CLASS)
+ return class1;
+
+ /* Rule #3: If one of the classes is MEMORY, the result is MEMORY. */
+ if (class1 == X86_64_MEMORY_CLASS || class2 == X86_64_MEMORY_CLASS)
+ return X86_64_MEMORY_CLASS;
+
+ /* Rule #4: If one of the classes is INTEGER, the result is INTEGER. */
+ if ((class1 == X86_64_INTEGERSI_CLASS && class2 == X86_64_SSESF_CLASS)
+ || (class2 == X86_64_INTEGERSI_CLASS && class1 == X86_64_SSESF_CLASS))
+ return X86_64_INTEGERSI_CLASS;
+ if (class1 == X86_64_INTEGER_CLASS || class1 == X86_64_INTEGERSI_CLASS
+ || class2 == X86_64_INTEGER_CLASS || class2 == X86_64_INTEGERSI_CLASS)
+ return X86_64_INTEGER_CLASS;
+
+ /* Rule #5: If one of the classes is X87 or X87UP class, MEMORY is used. */
+ if (class1 == X86_64_X87_CLASS || class1 == X86_64_X87UP_CLASS
+ || class2 == X86_64_X87_CLASS || class2 == X86_64_X87UP_CLASS)
+ return X86_64_MEMORY_CLASS;
+
+ /* Rule #6: Otherwise class SSE is used. */
+ return X86_64_SSE_CLASS;
+}
+
+/* Classify the argument of type TYPE and mode MODE.
+ CLASSES will be filled by the register class used to pass each word
+ of the operand. The number of words is returned. In case the parameter
+ should be passed in memory, 0 is returned. As a special case for zero
+ sized containers, classes[0] will be NO_CLASS and 1 is returned.
+
+ See the x86-64 PS ABI for details.
+*/
+static int
+classify_argument( typelib_TypeDescriptionReference *pTypeRef, enum x86_64_reg_class classes[], int &rByteOffset )
+{
+ /* First, align to the right place. */
+ rByteOffset = ALIGN( rByteOffset, pTypeRef->pType->nAlignment );
+
+ switch ( pTypeRef->eTypeClass )
+ {
+ case typelib_TypeClass_VOID:
+ classes[0] = X86_64_NO_CLASS;
+ return 1;
+ case typelib_TypeClass_CHAR:
+ 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_ENUM:
+ if ( ( rByteOffset % 8 + pTypeRef->pType->nSize ) <= 4 )
+ classes[0] = X86_64_INTEGERSI_CLASS;
+ else
+ classes[0] = X86_64_INTEGER_CLASS;
+ return 1;
+ case typelib_TypeClass_FLOAT:
+ if ( ( rByteOffset % 8 ) == 0 )
+ classes[0] = X86_64_SSESF_CLASS;
+ else
+ classes[0] = X86_64_SSE_CLASS;
+ return 1;
+ case typelib_TypeClass_DOUBLE:
+ classes[0] = X86_64_SSEDF_CLASS;
+ return 1;
+ /*case LONGDOUBLE:
+ classes[0] = X86_64_X87_CLASS;
+ classes[1] = X86_64_X87UP_CLASS;
+ return 2;*/
+ case typelib_TypeClass_STRING:
+ case typelib_TypeClass_TYPE:
+ case typelib_TypeClass_ANY:
+ case typelib_TypeClass_TYPEDEF:
+ case typelib_TypeClass_UNION:
+ case typelib_TypeClass_SEQUENCE:
+ case typelib_TypeClass_ARRAY:
+ case typelib_TypeClass_INTERFACE:
+ return 0;
+ case typelib_TypeClass_STRUCT:
+ case typelib_TypeClass_EXCEPTION:
+ {
+ typelib_TypeDescription * pTypeDescr = 0;
+ TYPELIB_DANGER_GET( &pTypeDescr, pTypeRef );
+
+ const int UNITS_PER_WORD = 8;
+ int words = ( pTypeDescr->nSize + UNITS_PER_WORD - 1 ) / UNITS_PER_WORD;
+ enum x86_64_reg_class subclasses[MAX_CLASSES];
+
+ /* If the struct is larger than 16 bytes, pass it on the stack. */
+ if ( pTypeDescr->nSize > 16 )
+ {
+ TYPELIB_DANGER_RELEASE( pTypeDescr );
+ return 0;
+ }
+
+ for ( int i = 0; i < words; i++ )
+ classes[i] = X86_64_NO_CLASS;
+
+ const typelib_CompoundTypeDescription *pStruct = reinterpret_cast<const typelib_CompoundTypeDescription*>( pTypeDescr );
+
+ /* Merge the fields of structure. */
+ for ( sal_Int32 nMember = 0; nMember < pStruct->nMembers; ++nMember )
+ {
+ typelib_TypeDescriptionReference *pTypeInStruct = pStruct->ppTypeRefs[ nMember ];
+
+ int num = classify_argument( pTypeInStruct, subclasses, rByteOffset );
+
+ if ( num == 0 )
+ {
+ TYPELIB_DANGER_RELEASE( pTypeDescr );
+ return 0;
+ }
+
+ for ( int i = 0; i < num; i++ )
+ {
+ int pos = rByteOffset / 8;
+ classes[i + pos] = merge_classes( subclasses[i], classes[i + pos] );
+ }
+
+ if ( pTypeInStruct->eTypeClass != typelib_TypeClass_STRUCT )
+ rByteOffset = pStruct->pMemberOffsets[ nMember ];
+ }
+
+ TYPELIB_DANGER_RELEASE( pTypeDescr );
+
+ /* Final merger cleanup. */
+ for ( int i = 0; i < words; i++ )
+ {
+ /* If one class is MEMORY, everything should be passed in
+ memory. */
+ if ( classes[i] == X86_64_MEMORY_CLASS )
+ return 0;
+
+ /* The X86_64_SSEUP_CLASS should be always preceded by
+ X86_64_SSE_CLASS. */
+ if ( classes[i] == X86_64_SSEUP_CLASS
+ && ( i == 0 || classes[i - 1] != X86_64_SSE_CLASS ) )
+ classes[i] = X86_64_SSE_CLASS;
+
+ /* X86_64_X87UP_CLASS should be preceded by X86_64_X87_CLASS. */
+ if ( classes[i] == X86_64_X87UP_CLASS
+ && ( i == 0 || classes[i - 1] != X86_64_X87_CLASS ) )
+ classes[i] = X86_64_SSE_CLASS;
+ }
+ return words;
+ }
+
+ default:
+#if OSL_DEBUG_LEVEL > 1
+ OSL_TRACE( "Unhandled case: pType->eTypeClass == %d\n", pTypeRef->eTypeClass );
+#endif
+ OSL_ASSERT(0);
+ }
+ return 0; /* Never reached. */
+}
+
+/* Examine the argument and return set number of register required in each
+ class. Return 0 iff parameter should be passed in memory. */
+bool x86_64::examine_argument( typelib_TypeDescriptionReference *pTypeRef, bool bInReturn, int &nUsedGPR, int &nUsedSSE )
+{
+ enum x86_64_reg_class classes[MAX_CLASSES];
+ int offset = 0;
+ int n;
+
+ n = classify_argument( pTypeRef, classes, offset );
+
+ if ( n == 0 )
+ return false;
+
+ nUsedGPR = 0;
+ nUsedSSE = 0;
+ for ( n--; n >= 0; n-- )
+ switch ( classes[n] )
+ {
+ case X86_64_INTEGER_CLASS:
+ case X86_64_INTEGERSI_CLASS:
+ nUsedGPR++;
+ break;
+ case X86_64_SSE_CLASS:
+ case X86_64_SSESF_CLASS:
+ case X86_64_SSEDF_CLASS:
+ nUsedSSE++;
+ break;
+ case X86_64_NO_CLASS:
+ case X86_64_SSEUP_CLASS:
+ break;
+ case X86_64_X87_CLASS:
+ case X86_64_X87UP_CLASS:
+ if ( !bInReturn )
+ return false;
+ break;
+ default:
+#if OSL_DEBUG_LEVEL > 1
+ OSL_TRACE( "Unhandled case: classes[n] == %d\n", classes[n] );
+#endif
+ OSL_ASSERT(0);
+ }
+ return true;
+}
+
+bool x86_64::return_in_hidden_param( typelib_TypeDescriptionReference *pTypeRef )
+{
+ int g, s;
+
+ return examine_argument( pTypeRef, true, g, s ) == 0;
+}
+
+void x86_64::fill_struct( typelib_TypeDescriptionReference *pTypeRef, void * const *pGPR, void * const *pSSE, void *pStruct )
+{
+ enum x86_64_reg_class classes[MAX_CLASSES];
+ int offset = 0;
+ int n;
+
+ n = classify_argument( pTypeRef, classes, offset );
+
+ sal_uInt64 *pStructAlign = reinterpret_cast<sal_uInt64 *>( pStruct );
+ for ( n--; n >= 0; n-- )
+ switch ( classes[n] )
+ {
+ case X86_64_INTEGER_CLASS:
+ case X86_64_INTEGERSI_CLASS:
+ *pStructAlign++ = *reinterpret_cast<sal_uInt64 *>( *pGPR++ );
+ break;
+ case X86_64_SSE_CLASS:
+ case X86_64_SSESF_CLASS:
+ case X86_64_SSEDF_CLASS:
+ *pStructAlign++ = *reinterpret_cast<sal_uInt64 *>( *pSSE++ );
+ break;
+ }
+}
+
+#if 0
+
+/* Functions to load floats and double to an SSE register placeholder. */
+extern void float2sse (float, __int128_t *);
+extern void double2sse (double, __int128_t *);
+extern void floatfloat2sse (void *, __int128_t *);
+
+/* Functions to put the floats and doubles back. */
+extern float sse2float (__int128_t *);
+extern double sse2double (__int128_t *);
+extern void sse2floatfloat(__int128_t *, void *);
+
+/*@-exportheader@*/
+void
+ffi_prep_args (stackLayout *stack, extended_cif *ecif)
+/*@=exportheader@*/
+{
+ int gprcount, ssecount, i, g, s;
+ void **p_argv;
+ void *argp = &stack->argspace;
+ ffi_type **p_arg;
+
+ /* First check if the return value should be passed in memory. If so,
+ pass the pointer as the first argument. */
+ gprcount = ssecount = 0;
+ if (ecif->cif->rtype->type != FFI_TYPE_VOID
+ && examine_argument (ecif->cif->rtype, 1, &g, &s) == 0)
+ (void *)stack->gpr[gprcount++] = ecif->rvalue;
+
+ for (i=ecif->cif->nargs, p_arg=ecif->cif->arg_types, p_argv = ecif->avalue;
+ i!=0; i--, p_arg++, p_argv++)
+ {
+ int in_register = 0;
+
+ switch ((*p_arg)->type)
+ {
+ case FFI_TYPE_SINT8:
+ case FFI_TYPE_SINT16:
+ case FFI_TYPE_SINT32:
+ case FFI_TYPE_SINT64:
+ case FFI_TYPE_UINT8:
+ case FFI_TYPE_UINT16:
+ case FFI_TYPE_UINT32:
+ case FFI_TYPE_UINT64:
+ case FFI_TYPE_POINTER:
+ if (gprcount < MAX_GPR_REGS)
+ {
+ stack->gpr[gprcount] = 0;
+ stack->gpr[gprcount++] = *(long long *)(*p_argv);
+ in_register = 1;
+ }
+ break;
+
+ case FFI_TYPE_FLOAT:
+ if (ssecount < MAX_SSE_REGS)
+ {
+ float2sse (*(float *)(*p_argv), &stack->sse[ssecount++]);
+ in_register = 1;
+ }
+ break;
+
+ case FFI_TYPE_DOUBLE:
+ if (ssecount < MAX_SSE_REGS)
+ {
+ double2sse (*(double *)(*p_argv), &stack->sse[ssecount++]);
+ in_register = 1;
+ }
+ break;
+ }
+
+ if (in_register)
+ continue;
+
+ /* Either all places in registers where filled, or this is a
+ type that potentially goes into a memory slot. */
+ if (examine_argument (*p_arg, 0, &g, &s) == 0
+ || gprcount + g > MAX_GPR_REGS || ssecount + s > MAX_SSE_REGS)
+ {
+ /* Pass this argument in memory. */
+ argp = (void *)ALIGN(argp, (*p_arg)->alignment);
+ memcpy (argp, *p_argv, (*p_arg)->size);
+ argp += (*p_arg)->size;
+ }
+ else
+ {
+ /* All easy cases are eliminated. Now fire the big guns. */
+
+ enum x86_64_reg_class classes[MAX_CLASSES];
+ int offset = 0, j, num;
+ void *a;
+
+ num = classify_argument (*p_arg, classes, &offset);
+ for (j=0, a=*p_argv; j<num; j++, a+=8)
+ {
+ switch (classes[j])
+ {
+ case X86_64_INTEGER_CLASS:
+ case X86_64_INTEGERSI_CLASS:
+ stack->gpr[gprcount++] = *(long long *)a;
+ break;
+ case X86_64_SSE_CLASS:
+ floatfloat2sse (a, &stack->sse[ssecount++]);
+ break;
+ case X86_64_SSESF_CLASS:
+ float2sse (*(float *)a, &stack->sse[ssecount++]);
+ break;
+ case X86_64_SSEDF_CLASS:
+ double2sse (*(double *)a, &stack->sse[ssecount++]);
+ break;
+ default:
+ abort();
+ }
+ }
+ }
+ }
+}
+
+/* Perform machine dependent cif processing. */
+ffi_status
+ffi_prep_cif_machdep (ffi_cif *cif)
+{
+ int gprcount, ssecount, i, g, s;
+
+ gprcount = ssecount = 0;
+
+ /* Reset the byte count. We handle this size estimation here. */
+ cif->bytes = 0;
+
+ /* If the return value should be passed in memory, pass the pointer
+ as the first argument. The actual memory isn't allocated here. */
+ if (cif->rtype->type != FFI_TYPE_VOID
+ && examine_argument (cif->rtype, 1, &g, &s) == 0)
+ gprcount = 1;
+
+ /* Go over all arguments and determine the way they should be passed.
+ If it's in a register and there is space for it, let that be so. If
+ not, add it's size to the stack byte count. */
+ for (i=0; i<cif->nargs; i++)
+ {
+ if (examine_argument (cif->arg_types[i], 0, &g, &s) == 0
+ || gprcount + g > MAX_GPR_REGS || ssecount + s > MAX_SSE_REGS)
+ {
+ /* This is passed in memory. First align to the basic type. */
+ cif->bytes = ALIGN(cif->bytes, cif->arg_types[i]->alignment);
+
+ /* Stack arguments are *always* at least 8 byte aligned. */
+ cif->bytes = ALIGN(cif->bytes, 8);
+
+ /* Now add the size of this argument. */
+ cif->bytes += cif->arg_types[i]->size;
+ }
+ else
+ {
+ gprcount += g;
+ ssecount += s;
+ }
+ }
+
+ /* Set the flag for the closures return. */
+ switch (cif->rtype->type)
+ {
+ case FFI_TYPE_VOID:
+ case FFI_TYPE_STRUCT:
+ case FFI_TYPE_SINT64:
+ case FFI_TYPE_FLOAT:
+ case FFI_TYPE_DOUBLE:
+ case FFI_TYPE_LONGDOUBLE:
+ cif->flags = (unsigned) cif->rtype->type;
+ break;
+
+ case FFI_TYPE_UINT64:
+ cif->flags = FFI_TYPE_SINT64;
+ break;
+
+ default:
+ cif->flags = FFI_TYPE_INT;
+ break;
+ }
+
+ return FFI_OK;
+}
+
+typedef struct
+{
+ long gpr[2];
+ __int128_t sse[2];
+ long double st0;
+} return_value;
+
+//#endif
+
+void
+ffi_fill_return_value (return_value *rv, extended_cif *ecif)
+{
+ enum x86_64_reg_class classes[MAX_CLASSES];
+ int i = 0, num;
+ long *gpr = rv->gpr;
+ __int128_t *sse = rv->sse;
+ signed char sc;
+ signed short ss;
+
+ /* This is needed because of the way x86-64 handles signed short
+ integers. */
+ switch (ecif->cif->rtype->type)
+ {
+ case FFI_TYPE_SINT8:
+ sc = *(signed char *)gpr;
+ *(long long *)ecif->rvalue = (long long)sc;
+ return;
+ case FFI_TYPE_SINT16:
+ ss = *(signed short *)gpr;
+ *(long long *)ecif->rvalue = (long long)ss;
+ return;
+ default:
+ /* Just continue. */
+ ;
+ }
+
+ num = classify_argument (ecif->cif->rtype, classes, &i);
+
+ if (num == 0)
+ /* Return in memory. */
+ ecif->rvalue = (void *) rv->gpr[0];
+ else if (num == 2 && classes[0] == X86_64_X87_CLASS &&
+ classes[1] == X86_64_X87UP_CLASS)
+ /* This is a long double (this is easiest to handle this way instead
+ of an eightbyte at a time as in the loop below. */
+ *((long double *)ecif->rvalue) = rv->st0;
+ else
+ {
+ void *a;
+
+ for (i=0, a=ecif->rvalue; i<num; i++, a+=8)
+ {
+ switch (classes[i])
+ {
+ case X86_64_INTEGER_CLASS:
+ case X86_64_INTEGERSI_CLASS:
+ *(long long *)a = *gpr;
+ gpr++;
+ break;
+ case X86_64_SSE_CLASS:
+ sse2floatfloat (sse++, a);
+ break;
+ case X86_64_SSESF_CLASS:
+ *(float *)a = sse2float (sse++);
+ break;
+ case X86_64_SSEDF_CLASS:
+ *(double *)a = sse2double (sse++);
+ break;
+ default:
+ abort();
+ }
+ }
+ }
+}
+
+//#if 0
+
+/*@-declundef@*/
+/*@-exportheader@*/
+extern void ffi_call_UNIX64(void (*)(stackLayout *, extended_cif *),
+ void (*) (return_value *, extended_cif *),
+ /*@out@*/ extended_cif *,
+ unsigned, /*@out@*/ unsigned *, void (*fn)());
+/*@=declundef@*/
+/*@=exportheader@*/
+
+void ffi_call(/*@dependent@*/ ffi_cif *cif,
+ void (*fn)(),
+ /*@out@*/ void *rvalue,
+ /*@dependent@*/ void **avalue)
+{
+ extended_cif ecif;
+ int dummy;
+
+ ecif.cif = cif;
+ ecif.avalue = avalue;
+
+ /* If the return value is a struct and we don't have a return */
+ /* value address then we need to make one */
+
+ if ((rvalue == NULL) &&
+ (examine_argument (cif->rtype, 1, &dummy, &dummy) == 0))
+ {
+ /*@-sysunrecog@*/
+ ecif.rvalue = alloca(cif->rtype->size);
+ /*@=sysunrecog@*/
+ }
+ else
+ ecif.rvalue = rvalue;
+
+ /* Stack must always be 16byte aligned. Make it so. */
+ cif->bytes = ALIGN(cif->bytes, 16);
+
+ switch (cif->abi)
+ {
+ case FFI_SYSV:
+ /* Calling 32bit code from 64bit is not possible */
+ FFI_ASSERT(0);
+ break;
+
+ case FFI_UNIX64:
+ /*@-usedef@*/
+ ffi_call_UNIX64 (ffi_prep_args, ffi_fill_return_value, &ecif,
+ cif->bytes, ecif.rvalue, fn);
+ /*@=usedef@*/
+ break;
+
+ default:
+ FFI_ASSERT(0);
+ break;
+ }
+}
+
+extern void ffi_closure_UNIX64(void);
+
+ffi_status
+ffi_prep_closure (ffi_closure* closure,
+ ffi_cif* cif,
+ void (*fun)(ffi_cif*, void*, void**, void*),
+ void *user_data)
+{
+ volatile unsigned short *tramp;
+
+ /* FFI_ASSERT (cif->abi == FFI_OSF); */
+
+ tramp = (volatile unsigned short *) &closure->tramp[0];
+ tramp[0] = 0xbb49; /* mov <code>, %r11 */
+ tramp[5] = 0xba49; /* mov <data>, %r10 */
+ tramp[10] = 0xff49; /* jmp *%r11 */
+ tramp[11] = 0x00e3;
+ *(void * volatile *) &tramp[1] = ffi_closure_UNIX64;
+ *(void * volatile *) &tramp[6] = closure;
+
+ closure->cif = cif;
+ closure->fun = fun;
+ closure->user_data = user_data;
+
+ return FFI_OK;
+}
+
+int
+ffi_closure_UNIX64_inner(ffi_closure *closure, va_list l, void *rp)
+{
+ ffi_cif *cif;
+ void **avalue;
+ ffi_type **arg_types;
+ long i, avn, argn;
+
+ cif = closure->cif;
+ avalue = alloca(cif->nargs * sizeof(void *));
+
+ argn = 0;
+
+ i = 0;
+ avn = cif->nargs;
+ arg_types = cif->arg_types;
+
+ /* Grab the addresses of the arguments from the stack frame. */
+ while (i < avn)
+ {
+ switch (arg_types[i]->type)
+ {
+ case FFI_TYPE_SINT8:
+ case FFI_TYPE_UINT8:
+ case FFI_TYPE_SINT16:
+ case FFI_TYPE_UINT16:
+ case FFI_TYPE_SINT32:
+ case FFI_TYPE_UINT32:
+ case FFI_TYPE_SINT64:
+ case FFI_TYPE_UINT64:
+ case FFI_TYPE_POINTER:
+ {
+ if (l->gp_offset > 48-8)
+ {
+ avalue[i] = l->overflow_arg_area;
+ l->overflow_arg_area = (char *)l->overflow_arg_area + 8;
+ }
+ else
+ {
+ avalue[i] = (char *)l->reg_save_area + l->gp_offset;
+ l->gp_offset += 8;
+ }
+ }
+ break;
+
+ case FFI_TYPE_STRUCT:
+ /* FIXME */
+ FFI_ASSERT(0);
+ break;
+
+ case FFI_TYPE_DOUBLE:
+ {
+ if (l->fp_offset > 176-16)
+ {
+ avalue[i] = l->overflow_arg_area;
+ l->overflow_arg_area = (char *)l->overflow_arg_area + 8;
+ }
+ else
+ {
+ avalue[i] = (char *)l->reg_save_area + l->fp_offset;
+ l->fp_offset += 16;
+ }
+ }
+#if DEBUG_FFI
+ fprintf (stderr, "double arg %d = %g\n", i, *(double *)avalue[i]);
+#endif
+ break;
+
+ case FFI_TYPE_FLOAT:
+ {
+ if (l->fp_offset > 176-16)
+ {
+ avalue[i] = l->overflow_arg_area;
+ l->overflow_arg_area = (char *)l->overflow_arg_area + 8;
+ }
+ else
+ {
+ avalue[i] = (char *)l->reg_save_area + l->fp_offset;
+ l->fp_offset += 16;
+ }
+ }
+#if DEBUG_FFI
+ fprintf (stderr, "float arg %d = %g\n", i, *(float *)avalue[i]);
+#endif
+ break;
+
+ default:
+ FFI_ASSERT(0);
+ }
+
+ argn += ALIGN(arg_types[i]->size, SIZEOF_ARG) / SIZEOF_ARG;
+ i++;
+ }
+
+ /* Invoke the closure. */
+ (closure->fun) (cif, rp, avalue, closure->user_data);
+
+ /* FIXME: Structs not supported. */
+ FFI_ASSERT(cif->rtype->type != FFI_TYPE_STRUCT);
+
+ /* Tell ffi_closure_UNIX64 how to perform return type promotions. */
+
+ return cif->rtype->type;
+}
+
+#endif
--- /dev/null Wed Dec 31 19:00:00 1969
+++ bridges/source/cpp_uno/gcc3_freebsd_x86-64/abi.hxx Wed Mar 8 03:49:42 2006
@@ -0,0 +1,75 @@
+/*************************************************************************
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile$
+ *
+ * $Revision$
+ *
+ * last change: $Author$ $Date$
+ *
+ * The Contents of this file are made available subject to
+ * the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2005 by Sun Microsystems, Inc.
+ * 901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ ************************************************************************/
+
+#ifndef _BRIDGES_CPP_UNO_X86_64_ABI_HXX_
+#define _BRIDGES_CPP_UNO_X86_64_ABI_HXX_
+
+// This is an implementation of the x86-64 ABI as described in 'System V
+// Application Binary Interface, AMD64 Architecture Processor Supplement'
+// (http://www.x86-64.org/documentation/abi-0.95.pdf)
+
+#include <typelib/typedescription.hxx>
+
+namespace x86_64
+{
+
+/* 6 general purpose registers are used for parameter passing */
+const sal_uInt32 MAX_GPR_REGS = 6;
+
+/* 8 SSE registers are used for parameter passing */
+const sal_uInt32 MAX_SSE_REGS = 8;
+
+/* Count number of required registers.
+
+ Examine the argument and return set number of register required in each
+ class.
+
+ Return false iff parameter should be passed in memory.
+*/
+bool examine_argument( typelib_TypeDescriptionReference *pTypeRef, bool bInReturn, int &nUsedGPR, int &nUsedSSE );
+
+/** Does function that returns this type use a hidden parameter, or registers?
+
+ The value can be returned either in a hidden 1st parameter (which is a
+ pointer to a structure allocated by the caller), or in registers (rax, rdx
+ for the integers, xmm0, xmm1 for the floating point numbers).
+*/
+bool return_in_hidden_param( typelib_TypeDescriptionReference *pTypeRef );
+
+void fill_struct( typelib_TypeDescriptionReference *pTypeRef, void * const *pGPR, void * const *pSSE, void *pStruct );
+
+} // namespace x86_64
+
+#endif // _BRIDGES_CPP_UNO_X86_64_ABI_HXX_
--- /dev/null Wed Dec 31 19:00:00 1969
+++ bridges/source/cpp_uno/gcc3_freebsd_x86-64/call.s Mon May 15 13:21:10 2006
@@ -0,0 +1,93 @@
+ .text
+ .align 2
+.globl privateSnippetExecutor
+ .type privateSnippetExecutor, @function
+privateSnippetExecutor:
+.LFB3:
+ pushq %rbp
+.LCFI0:
+ movq %rsp, %rbp
+.LCFI1:
+ subq $160, %rsp
+.LCFI2:
+ movq %r10, -152(%rbp) # Save (nVtableOffset << 32) + nFunctionIndex
+
+ movq %rdi, -112(%rbp) # Save GP registers
+ movq %rsi, -104(%rbp)
+ movq %rdx, -96(%rbp)
+ movq %rcx, -88(%rbp)
+ movq %r8 , -80(%rbp)
+ movq %r9 , -72(%rbp)
+
+ movsd %xmm0, -64(%rbp) # Save FP registers
+ movsd %xmm1, -56(%rbp)
+ movsd %xmm2, -48(%rbp)
+ movsd %xmm3, -40(%rbp)
+ movsd %xmm4, -32(%rbp)
+ movsd %xmm5, -24(%rbp)
+ movsd %xmm6, -16(%rbp)
+ movsd %xmm7, -8(%rbp)
+
+ leaq -144(%rbp), %r9 # 6th param: sal_uInt64 * pRegisterReturn
+ leaq 16(%rbp), %r8 # 5rd param: void ** ovrflw
+ leaq -64(%rbp), %rcx # 4th param: void ** fpreg
+ leaq -112(%rbp), %rdx # 3rd param: void ** gpreg
+ movl -148(%rbp), %esi # 2nd param: sal_int32 nVtableOffset
+ movl -152(%rbp), %edi # 1st param: sal_int32 nFunctionIndex
+
+ call cpp_vtable_call
+
+ cmp $10, %rax # typelib_TypeClass_FLOAT
+ je .Lfloat
+ cmp $11, %rax # typelib_TypeClass_DOUBLE
+ je .Lfloat
+
+ movq -144(%rbp), %rax # Return value (int case)
+ jmp .Lfinish
+.Lfloat:
+ movlpd -144(%rbp), %xmm0 # Return value (float/double case)
+
+.Lfinish:
+ leave
+ ret
+.LFE3:
+ .size privateSnippetExecutor, .-privateSnippetExecutor
+ .section .eh_frame,"a",@progbits
+.Lframe1:
+ .long .LECIE1-.LSCIE1
+.LSCIE1:
+ .long 0x0
+ .byte 0x1
+ .string "zR"
+ .uleb128 0x1
+ .sleb128 -8
+ .byte 0x10
+ .uleb128 0x1
+ .byte 0x1b
+ .byte 0xc
+ .uleb128 0x7
+ .uleb128 0x8
+ .byte 0x90
+ .uleb128 0x1
+ .align 8
+.LECIE1:
+.LSFDE1:
+ .long .LEFDE1-.LASFDE1
+.LASFDE1:
+ .long .LASFDE1-.Lframe1
+ .long .LFB3-.
+ .long .LFE3-.LFB3
+ .uleb128 0x0
+ .byte 0x4
+ .long .LCFI0-.LFB3
+ .byte 0xe
+ .uleb128 0x10
+ .byte 0x86
+ .uleb128 0x2
+ .byte 0x4
+ .long .LCFI1-.LCFI0
+ .byte 0xd
+ .uleb128 0x6
+ .align 8
+.LEFDE1:
+ .section .note.GNU-stack,"",@progbits
--- /dev/null Wed Dec 31 19:00:00 1969
+++ bridges/source/cpp_uno/gcc3_freebsd_x86-64/cpp2uno.cxx Tue May 9 12:49:06 2006
@@ -0,0 +1,539 @@
+/*************************************************************************
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile$
+ *
+ * $Revision$
+ *
+ * last change: $Author$ $Date$
+ *
+ * The Contents of this file are made available subject to
+ * the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2005 by Sun Microsystems, Inc.
+ * 901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ ************************************************************************/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <hash_map>
+
+#include <rtl/alloc.h>
+#include <osl/mutex.hxx>
+
+#include <com/sun/star/uno/genfunc.hxx>
+#include "com/sun/star/uno/RuntimeException.hpp"
+#include <uno/data.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"
+#include "share.hxx"
+
+using namespace ::osl;
+using namespace ::rtl;
+using namespace ::com::sun::star::uno;
+
+//==================================================================================================
+
+// Perform the UNO call
+//
+// We must convert the paramaters stored in gpreg, fpreg and ovrflw to UNO
+// arguments and call pThis->getUnoI()->pDispatcher.
+//
+// gpreg: [ret *], this, [gpr params]
+// fpreg: [fpr params]
+// ovrflw: [gpr or fpr params (properly aligned)]
+//
+// [ret *] is present when we are returning a structure bigger than 16 bytes
+// Simple types are returned in rax, rdx (int), or xmm0, xmm1 (fp).
+// Similarly structures <= 16 bytes are in rax, rdx, xmm0, xmm1 as necessary.
+static typelib_TypeClass cpp2uno_call(
+ bridges::cpp_uno::shared::CppInterfaceProxy * pThis,
+ const typelib_TypeDescription * pMemberTypeDescr,
+ typelib_TypeDescriptionReference * pReturnTypeRef, // 0 indicates void return
+ sal_Int32 nParams, typelib_MethodParameter * pParams,
+ void ** gpreg, void ** fpreg, void ** ovrflw,
+ sal_uInt64 * pRegisterReturn /* space for register return */ )
+{
+ int nr_gpr = 0; //number of gpr registers used
+ int nr_fpr = 0; //number of fpr regsiters used
+
+ // return
+ typelib_TypeDescription * pReturnTypeDescr = 0;
+ if (pReturnTypeRef)
+ TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef );
+
+ void * pUnoReturn = 0;
+ void * pCppReturn = 0; // complex return ptr: if != 0 && != pUnoReturn, reconversion need
+
+ if ( pReturnTypeDescr )
+ {
+ if ( x86_64::return_in_hidden_param( pReturnTypeRef ) )
+ {
+ pCppReturn = *gpreg++;
+ nr_gpr++;
+
+ pUnoReturn = ( bridges::cpp_uno::shared::relatesToInterfaceType( pReturnTypeDescr )
+ ? alloca( pReturnTypeDescr->nSize )
+ : pCppReturn ); // direct way
+ }
+ else
+ pUnoReturn = pRegisterReturn; // direct way for simple types
+ }
+
+ // pop this
+ gpreg++;
+ nr_gpr++;
+
+ // stack space
+ // parameters
+ void ** pUnoArgs = (void **)alloca( 4 * sizeof(void *) * nParams );
+ void ** pCppArgs = pUnoArgs + nParams;
+ // indizes of values this have to be converted (interface conversion cpp<=>uno)
+ sal_Int32 * pTempIndizes = (sal_Int32 *)(pUnoArgs + (2 * nParams));
+ // type descriptions for reconversions
+ typelib_TypeDescription ** ppTempParamTypeDescr = (typelib_TypeDescription **)(pUnoArgs + (3 * nParams));
+
+ sal_Int32 nTempIndizes = 0;
+
+ for ( sal_Int32 nPos = 0; nPos < nParams; ++nPos )
+ {
+ const typelib_MethodParameter & rParam = pParams[nPos];
+ typelib_TypeDescription * pParamTypeDescr = 0;
+ TYPELIB_DANGER_GET( &pParamTypeDescr, rParam.pTypeRef );
+
+ int nUsedGPR = 0;
+ int nUsedSSE = 0;
+ bool bFitsRegisters = x86_64::examine_argument( rParam.pTypeRef, false, nUsedGPR, nUsedSSE );
+ if ( !rParam.bOut && bridges::cpp_uno::shared::isSimpleType( pParamTypeDescr ) ) // value
+ {
+ // Simple types must fit exactly one register on x86_64
+ OSL_ASSERT( bFitsRegisters && ( ( nUsedSSE == 1 && nUsedGPR == 0 ) || ( nUsedSSE == 0 && nUsedGPR == 1 ) ) );
+
+ if ( nUsedSSE == 1 )
+ {
+ if ( nr_fpr < x86_64::MAX_SSE_REGS )
+ {
+ pCppArgs[nPos] = pUnoArgs[nPos] = fpreg++;
+ nr_fpr++;
+ }
+ else
+ pCppArgs[nPos] = pUnoArgs[nPos] = ovrflw++;
+ }
+ else if ( nUsedGPR == 1 )
+ {
+ if ( nr_gpr < x86_64::MAX_GPR_REGS )
+ {
+ pCppArgs[nPos] = pUnoArgs[nPos] = gpreg++;
+ nr_gpr++;
+ }
+ else
+ pCppArgs[nPos] = pUnoArgs[nPos] = ovrflw++;
+ }
+
+ // no longer needed
+ TYPELIB_DANGER_RELEASE( pParamTypeDescr );
+ }
+ else // struct <= 16 bytes || ptr to complex value || ref
+ {
+ void *pCppStack;
+ char pTmpStruct[16];
+
+ if ( bFitsRegisters && !rParam.bOut &&
+ ( pParamTypeDescr->eTypeClass == typelib_TypeClass_STRUCT ||
+ pParamTypeDescr->eTypeClass == typelib_TypeClass_EXCEPTION ) )
+ {
+ if ( ( nr_gpr + nUsedGPR <= x86_64::MAX_GPR_REGS ) && ( nr_fpr + nUsedSSE <= x86_64::MAX_SSE_REGS ) )
+ {
+ x86_64::fill_struct( rParam.pTypeRef, gpreg, fpreg, pTmpStruct );
+#if OSL_DEBUG_LEVEL > 1
+ fprintf( stderr, "nUsedGPR == %d, nUsedSSE == %d, pTmpStruct[0] == 0x%x, pTmpStruct[1] == 0x%x, **gpreg == 0x%lx\n",
+ nUsedGPR, nUsedSSE, pTmpStruct[0], pTmpStruct[1], *(sal_uInt64*)*gpreg );
+#endif
+
+ pCppArgs[nPos] = pCppStack = reinterpret_cast<void *>( pTmpStruct );
+ gpreg += nUsedGPR;
+ fpreg += nUsedSSE;
+ }
+ else
+ pCppArgs[nPos] = pCppStack = *ovrflw++;
+ }
+ else if ( nr_gpr < x86_64::MAX_GPR_REGS )
+ {
+ pCppArgs[nPos] = pCppStack = *gpreg++;
+ nr_gpr++;
+ }
+ else
+ pCppArgs[nPos] = pCppStack = *ovrflw++;
+
+ if (! rParam.bIn) // is pure out
+ {
+ // uno out is unconstructed mem!
+ pUnoArgs[nPos] = alloca( pParamTypeDescr->nSize );
+ pTempIndizes[nTempIndizes] = nPos;
+ // will be released at reconversion
+ ppTempParamTypeDescr[nTempIndizes++] = pParamTypeDescr;
+ }
+ else if ( bridges::cpp_uno::shared::relatesToInterfaceType( pParamTypeDescr ) ) // is in/inout
+ {
+ uno_copyAndConvertData( pUnoArgs[nPos] = alloca( pParamTypeDescr->nSize ),
+ pCppStack, pParamTypeDescr,
+ pThis->getBridge()->getCpp2Uno() );
+ pTempIndizes[nTempIndizes] = nPos; // has to be reconverted
+ // will be released at reconversion
+ ppTempParamTypeDescr[nTempIndizes++] = pParamTypeDescr;
+ }
+ else // direct way
+ {
+ pUnoArgs[nPos] = pCppStack;
+ // no longer needed
+ TYPELIB_DANGER_RELEASE( pParamTypeDescr );
+ }
+ }
+ }
+
+ // ExceptionHolder
+ uno_Any aUnoExc; // Any will be constructed by callee
+ uno_Any * pUnoExc = &aUnoExc;
+
+ // invoke uno dispatch call
+ (*pThis->getUnoI()->pDispatcher)( pThis->getUnoI(), pMemberTypeDescr, pUnoReturn, pUnoArgs, &pUnoExc );
+
+ // in case an exception occured...
+ if ( pUnoExc )
+ {
+ // destruct temporary in/inout params
+ for ( ; nTempIndizes--; )
+ {
+ sal_Int32 nIndex = pTempIndizes[nTempIndizes];
+
+ if (pParams[nIndex].bIn) // is in/inout => was constructed
+ uno_destructData( pUnoArgs[nIndex], ppTempParamTypeDescr[nTempIndizes], 0 );
+ TYPELIB_DANGER_RELEASE( ppTempParamTypeDescr[nTempIndizes] );
+ }
+ if (pReturnTypeDescr)
+ TYPELIB_DANGER_RELEASE( pReturnTypeDescr );
+
+ CPPU_CURRENT_NAMESPACE::raiseException( &aUnoExc, pThis->getBridge()->getUno2Cpp() ); // has to destruct the any
+ // is here for dummy
+ return typelib_TypeClass_VOID;
+ }
+ else // else no exception occured...
+ {
+ // temporary params
+ for ( ; nTempIndizes--; )
+ {
+ sal_Int32 nIndex = pTempIndizes[nTempIndizes];
+ typelib_TypeDescription * pParamTypeDescr = ppTempParamTypeDescr[nTempIndizes];
+
+ if ( pParams[nIndex].bOut ) // inout/out
+ {
+ // convert and assign
+ uno_destructData( pCppArgs[nIndex], pParamTypeDescr, cpp_release );
+ uno_copyAndConvertData( pCppArgs[nIndex], pUnoArgs[nIndex], pParamTypeDescr,
+ pThis->getBridge()->getUno2Cpp() );
+ }
+ // destroy temp uno param
+ uno_destructData( pUnoArgs[nIndex], pParamTypeDescr, 0 );
+
+ TYPELIB_DANGER_RELEASE( pParamTypeDescr );
+ }
+ // return
+ if ( pCppReturn ) // has complex return
+ {
+ if ( pUnoReturn != pCppReturn ) // needs reconversion
+ {
+ uno_copyAndConvertData( pCppReturn, pUnoReturn, pReturnTypeDescr,
+ pThis->getBridge()->getUno2Cpp() );
+ // destroy temp uno return
+ uno_destructData( pUnoReturn, pReturnTypeDescr, 0 );
+ }
+ // complex return ptr is set to return reg
+ *(void **)pRegisterReturn = pCppReturn;
+ }
+ if ( pReturnTypeDescr )
+ {
+ typelib_TypeClass eRet = (typelib_TypeClass)pReturnTypeDescr->eTypeClass;
+ TYPELIB_DANGER_RELEASE( pReturnTypeDescr );
+ return eRet;
+ }
+ else
+ return typelib_TypeClass_VOID;
+ }
+}
+
+
+//==================================================================================================
+extern "C" typelib_TypeClass cpp_vtable_call(
+ sal_Int32 nFunctionIndex, sal_Int32 nVtableOffset,
+ void ** gpreg, void ** fpreg, void ** ovrflw,
+ sal_uInt64 * pRegisterReturn /* space for register return */ )
+{
+ // gpreg: [ret *], this, [other gpr params]
+ // fpreg: [fpr params]
+ // ovrflw: [gpr or fpr params (properly aligned)]
+ void * pThis;
+ if ( nFunctionIndex & 0x80000000 )
+ {
+ nFunctionIndex &= 0x7fffffff;
+ pThis = gpreg[1];
+ }
+ else
+ {
+ pThis = gpreg[0];
+ }
+ pThis = static_cast<char *>( pThis ) - nVtableOffset;
+
+ bridges::cpp_uno::shared::CppInterfaceProxy * pCppI =
+ bridges::cpp_uno::shared::CppInterfaceProxy::castInterfaceToProxy( pThis );
+
+ typelib_InterfaceTypeDescription * pTypeDescr = pCppI->getTypeDescr();
+
+ OSL_ENSURE( nFunctionIndex < pTypeDescr->nMapFunctionIndexToMemberIndex, "### illegal vtable index!\n" );
+ if ( nFunctionIndex >= pTypeDescr->nMapFunctionIndexToMemberIndex )
+ {
+ throw RuntimeException( OUString::createFromAscii("illegal vtable index!"),
+ reinterpret_cast<XInterface *>( pCppI ) );
+ }
+
+ // determine called method
+ sal_Int32 nMemberPos = pTypeDescr->pMapFunctionIndexToMemberIndex[nFunctionIndex];
+ OSL_ENSURE( nMemberPos < pTypeDescr->nAllMembers, "### illegal member index!\n" );
+
+ TypeDescription aMemberDescr( pTypeDescr->ppAllMembers[nMemberPos] );
+
+ typelib_TypeClass eRet;
+ switch ( aMemberDescr.get()->eTypeClass )
+ {
+ case typelib_TypeClass_INTERFACE_ATTRIBUTE:
+ {
+ typelib_TypeDescriptionReference *pAttrTypeRef =
+ reinterpret_cast<typelib_InterfaceAttributeTypeDescription *>( aMemberDescr.get() )->pAttributeTypeRef;
+
+ if ( pTypeDescr->pMapMemberIndexToFunctionIndex[nMemberPos] == nFunctionIndex )
+ {
+ // is GET method
+ eRet = cpp2uno_call( pCppI, aMemberDescr.get(), pAttrTypeRef,
+ 0, 0, // no params
+ gpreg, fpreg, ovrflw, pRegisterReturn );
+ }
+ else
+ {
+ // is SET method
+ typelib_MethodParameter aParam;
+ aParam.pTypeRef = pAttrTypeRef;
+ aParam.bIn = sal_True;
+ aParam.bOut = sal_False;
+
+ eRet = cpp2uno_call( pCppI, aMemberDescr.get(),
+ 0, // indicates void return
+ 1, &aParam,
+ gpreg, fpreg, ovrflw, pRegisterReturn );
+ }
+ break;
+ }
+ case typelib_TypeClass_INTERFACE_METHOD:
+ {
+ // is METHOD
+ switch ( nFunctionIndex )
+ {
+ case 1: // acquire()
+ pCppI->acquireProxy(); // non virtual call!
+ eRet = typelib_TypeClass_VOID;
+ break;
+ case 2: // release()
+ pCppI->releaseProxy(); // non virtual call!
+ eRet = typelib_TypeClass_VOID;
+ break;
+ case 0: // queryInterface() opt
+ {
+ typelib_TypeDescription * pTD = 0;
+ TYPELIB_DANGER_GET( &pTD, reinterpret_cast<Type *>( gpreg[2] )->getTypeLibType() );
+ if ( pTD )
+ {
+ XInterface * pInterface = 0;
+ (*pCppI->getBridge()->getCppEnv()->getRegisteredInterface)
+ ( pCppI->getBridge()->getCppEnv(),
+ (void **)&pInterface,
+ pCppI->getOid().pData,
+ reinterpret_cast<typelib_InterfaceTypeDescription *>( pTD ) );
+
+ if ( pInterface )
+ {
+ ::uno_any_construct( reinterpret_cast<uno_Any *>( gpreg[0] ),
+ &pInterface, pTD, cpp_acquire );
+
+ pInterface->release();
+ TYPELIB_DANGER_RELEASE( pTD );
+
+ reinterpret_cast<void **>( pRegisterReturn )[0] = gpreg[0];
+ eRet = typelib_TypeClass_ANY;
+ break;
+ }
+ TYPELIB_DANGER_RELEASE( pTD );
+ }
+ } // else perform queryInterface()
+ default:
+ {
+ typelib_InterfaceMethodTypeDescription *pMethodTD =
+ reinterpret_cast<typelib_InterfaceMethodTypeDescription *>( aMemberDescr.get() );
+
+ eRet = cpp2uno_call( pCppI, aMemberDescr.get(),
+ pMethodTD->pReturnTypeRef,
+ pMethodTD->nParams,
+ pMethodTD->pParams,
+ gpreg, fpreg, ovrflw, pRegisterReturn );
+ }
+ }
+ break;
+ }
+ default:
+ {
+ throw RuntimeException( OUString::createFromAscii("no member description found!"),
+ reinterpret_cast<XInterface *>( pCppI ) );
+ // is here for dummy
+ eRet = typelib_TypeClass_VOID;
+ }
+ }
+
+ return eRet;
+}
+
+//==================================================================================================
+extern "C" void privateSnippetExecutor( ... );
+
+const int codeSnippetSize = 24;
+
+// Generate a trampoline that redirects method calls to
+// privateSnippetExecutor().
+//
+// privateSnippetExecutor() saves all the registers that are used for
+// parameter passing on x86_64, and calls the cpp_vtable_call().
+// When it returns, privateSnippetExecutor() sets the return value.
+//
+// Note: The code snippet we build here must not create a stack frame,
+// otherwise the UNO exceptions stop working thanks to non-existing
+// unwinding info.
+unsigned char * codeSnippet( unsigned char * code,
+ sal_Int32 nFunctionIndex, sal_Int32 nVtableOffset,
+ bool bHasHiddenParam ) SAL_THROW( () )
+{
+ sal_uInt64 nOffsetAndIndex = ( ( (sal_uInt64) nVtableOffset ) << 32 ) | ( (sal_uInt64) nFunctionIndex );
+
+ if ( bHasHiddenParam )
+ nOffsetAndIndex |= 0x80000000;
+
+ // movq $<nOffsetAndIndex>, %r10
+ *reinterpret_cast<sal_uInt16 *>( code ) = 0xba49;
+ *reinterpret_cast<sal_uInt64 *>( code + 2 ) = nOffsetAndIndex;
+
+ // movq $<address of the privateSnippetExecutor>, %r11
+ *reinterpret_cast<sal_uInt16 *>( code + 10 ) = 0xbb49;
+ *reinterpret_cast<sal_uInt64 *>( code + 12 ) = reinterpret_cast<sal_uInt64>( privateSnippetExecutor );
+
+ // jmpq *%r11
+ *reinterpret_cast<sal_uInt32 *>( code + 20 ) = 0x00e3ff49;
+
+ return code + codeSnippetSize;
+}
+
+//==================================================================================================
+void ** bridges::cpp_uno::shared::VtableFactory::mapBlockToVtable( void * block )
+{
+ return static_cast<void **>( block ) + 2;
+}
+
+//==================================================================================================
+sal_Size bridges::cpp_uno::shared::VtableFactory::getBlockSize(
+ sal_Int32 slotCount)
+{
+ return ( slotCount + 2 ) * sizeof( void * ) + slotCount * codeSnippetSize;
+}
+
+//==================================================================================================
+void ** bridges::cpp_uno::shared::VtableFactory::initializeBlock( void * block )
+{
+ void ** slots = mapBlockToVtable( block );
+ slots[-2] = 0;
+ slots[-1] = 0;
+
+ return slots;
+}
+
+//==================================================================================================
+
+unsigned char * bridges::cpp_uno::shared::VtableFactory::addLocalFunctions(
+ void ** slots, unsigned char * code,
+ typelib_InterfaceTypeDescription const * type, sal_Int32 nFunctionOffset,
+ sal_Int32 functionCount, sal_Int32 nVtableOffset )
+{
+ for ( sal_Int32 nPos = 0; nPos < type->nMembers; ++nPos )
+ {
+ typelib_TypeDescription * pTD = 0;
+
+ TYPELIB_DANGER_GET( &pTD, type->ppMembers[ nPos ] );
+ OSL_ASSERT( pTD );
+
+ if ( typelib_TypeClass_INTERFACE_ATTRIBUTE == pTD->eTypeClass )
+ {
+ typelib_InterfaceAttributeTypeDescription *pAttrTD =
+ reinterpret_cast<typelib_InterfaceAttributeTypeDescription *>( pTD );
+
+ // get method
+ *slots++ = code;
+ code = codeSnippet( code, nFunctionOffset++, nVtableOffset,
+ x86_64::return_in_hidden_param( pAttrTD->pAttributeTypeRef ) );
+
+ if ( ! pAttrTD->bReadOnly )
+ {
+ // set method
+ *slots++ = code;
+ code = codeSnippet( code, nFunctionOffset++, nVtableOffset, false );
+ }
+ }
+ else if ( typelib_TypeClass_INTERFACE_METHOD == pTD->eTypeClass )
+ {
+ typelib_InterfaceMethodTypeDescription *pMethodTD =
+ reinterpret_cast<typelib_InterfaceMethodTypeDescription *>( pTD );
+
+ *slots++ = code;
+ code = codeSnippet( code, nFunctionOffset++, nVtableOffset,
+ x86_64::return_in_hidden_param( pMethodTD->pReturnTypeRef ) );
+ }
+ else
+ OSL_ASSERT( false );
+
+ TYPELIB_DANGER_RELEASE( pTD );
+ }
+ return code;
+}
+
+//==================================================================================================
+void bridges::cpp_uno::shared::VtableFactory::flushCode(
+ unsigned char const *, unsigned char const * )
+{
+}
--- /dev/null Wed Dec 31 19:00:00 1969
+++ bridges/source/cpp_uno/gcc3_freebsd_x86-64/except.cxx Mon May 8 17:19:14 2006
@@ -0,0 +1,334 @@
+/*************************************************************************
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile$
+ *
+ * $Revision$
+ *
+ * last change: $Author$ $Date$
+ *
+ * The Contents of this file are made available subject to
+ * the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2005 by Sun Microsystems, Inc.
+ * 901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ ************************************************************************/
+
+#include <stdio.h>
+#include <dlfcn.h>
+#include <cxxabi.h>
+#include <hash_map>
+
+#include <rtl/strbuf.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <osl/diagnose.h>
+#include <osl/mutex.hxx>
+
+#include <com/sun/star/uno/genfunc.hxx>
+#include "com/sun/star/uno/RuntimeException.hpp"
+#include <typelib/typedescription.hxx>
+#include <uno/any2.h>
+
+#include "share.hxx"
+
+
+using namespace ::std;
+using namespace ::osl;
+using namespace ::rtl;
+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 ) SAL_THROW( () )
+{
+#if OSL_DEBUG_LEVEL > 1
+ char const * start = p;
+#endif
+
+ // example: N3com3sun4star4lang24IllegalArgumentExceptionE
+
+ OUStringBuffer buf( 64 );
+ OSL_ASSERT( 'N' == *p );
+ ++p; // skip N
+
+ while ('E' != *p)
+ {
+ // read chars count
+ long n = (*p++ - '0');
+ while ('0' <= *p && '9' >= *p)
+ {
+ n *= 10;
+ n += (*p++ - '0');
+ }
+ buf.appendAscii( p, n );
+ p += n;
+ if ('E' != *p)
+ buf.append( (sal_Unicode)'.' );
+ }
+
+#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 hash_map< OUString, type_info *, OUStringHash > t_rtti_map;
+
+ Mutex m_mutex;
+ t_rtti_map m_rttis;
+ t_rtti_map m_generatedRttis;
+
+ void * m_hApp;
+
+public:
+ RTTI() SAL_THROW( () );
+ ~RTTI() SAL_THROW( () );
+
+ type_info * getRTTI( typelib_CompoundTypeDescription * ) SAL_THROW( () );
+};
+//__________________________________________________________________________________________________
+RTTI::RTTI() SAL_THROW( () )
+ : m_hApp( dlopen( 0, RTLD_NOW | RTLD_GLOBAL ) )
+{
+}
+//__________________________________________________________________________________________________
+RTTI::~RTTI() SAL_THROW( () )
+{
+ dlclose( m_hApp );
+}
+
+//__________________________________________________________________________________________________
+type_info * RTTI::getRTTI( typelib_CompoundTypeDescription *pTypeDescr ) SAL_THROW( () )
+{
+ 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( RTL_CONSTASCII_STRINGPARAM("_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( RTLD_DEFAULT, symName.getStr() );
+
+ if (rtti)
+ {
+ pair< t_rtti_map::iterator, bool > insertion(
+ m_rttis.insert( t_rtti_map::value_type( unoName, rtti ) ) );
+ OSL_ENSURE( insertion.second, "### inserting new rtti failed?!" );
+ }
+ else
+ {
+ // try to lookup the symbol in the generated rtti map
+ t_rtti_map::const_iterator iFind( m_generatedRttis.find( unoName ) );
+ if (iFind == m_generatedRttis.end())
+ {
+ // we must generate it !
+ // symbol and rtti-name is nearly identical,
+ // the symbol is prefixed with _ZTI
+ char const * rttiName = symName.getStr() +4;
+#if 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 ) ) );
+ OSL_ENSURE( insertion.second, "### inserting new generated rtti failed?!" );
+ }
+ else // taking already generated rtti
+ {
+ rtti = iFind->second;
+ }
+ }
+ }
+ else
+ {
+ rtti = iFind->second;
+ }
+
+ return rtti;
+}
+
+//--------------------------------------------------------------------------------------------------
+static void deleteException( void * pExc )
+{
+ __cxa_exception const * header = ((__cxa_exception const *)pExc - 1);
+ typelib_TypeDescription * pTD = 0;
+ OUString unoName( toUNOname( header->exceptionType->name() ) );
+ ::typelib_typedescription_getByName( &pTD, unoName.pData );
+ OSL_ENSURE( pTD, "### unknown exception type! leaving out destruction => leaking!!!" );
+ if (pTD)
+ {
+ ::uno_destructData( pExc, pTD, cpp_release );
+ ::typelib_typedescription_release( pTD );
+ }
+}
+
+//==================================================================================================
+void raiseException( uno_Any * pUnoExc, uno_Mapping * pUno2Cpp )
+{
+#if OSL_DEBUG_LEVEL > 1
+ OString cstr(
+ OUStringToOString(
+ *reinterpret_cast< OUString const * >( &pUnoExc->pType->pTypeName ),
+ RTL_TEXTENCODING_ASCII_US ) );
+ fprintf( stderr, "> uno exception occured: %s\n", cstr.getStr() );
+#endif
+ void * pCppExc;
+ type_info * rtti;
+
+ {
+ // construct cpp exception object
+ typelib_TypeDescription * pTypeDescr = 0;
+ TYPELIB_DANGER_GET( &pTypeDescr, pUnoExc->pType );
+ OSL_ASSERT( pTypeDescr );
+ if (! pTypeDescr)
+ {
+ throw RuntimeException(
+ OUString( RTL_CONSTASCII_USTRINGPARAM("cannot get typedescription for type ") ) +
+ *reinterpret_cast< OUString const * >( &pUnoExc->pType->pTypeName ),
+ Reference< XInterface >() );
+ }
+
+ pCppExc = __cxa_allocate_exception( pTypeDescr->nSize );
+ ::uno_copyAndConvertData( pCppExc, pUnoExc->pData, pTypeDescr, pUno2Cpp );
+
+ // destruct uno exception
+ ::uno_any_destruct( pUnoExc, 0 );
+ // avoiding locked counts
+ static RTTI * s_rtti = 0;
+ if (! s_rtti)
+ {
+ MutexGuard guard( Mutex::getGlobalMutex() );
+ if (! s_rtti)
+ {
+#ifdef LEAK_STATIC_DATA
+ s_rtti = new RTTI();
+#else
+ static RTTI rtti_data;
+ s_rtti = &rtti_data;
+#endif
+ }
+ }
+ rtti = (type_info *)s_rtti->getRTTI( (typelib_CompoundTypeDescription *) pTypeDescr );
+ TYPELIB_DANGER_RELEASE( pTypeDescr );
+ OSL_ENSURE( rtti, "### no rtti for throwing exception!" );
+ if (! rtti)
+ {
+ throw RuntimeException(
+ OUString( RTL_CONSTASCII_USTRINGPARAM("no rtti for type ") ) +
+ *reinterpret_cast< OUString const * >( &pUnoExc->pType->pTypeName ),
+ Reference< XInterface >() );
+ }
+ }
+
+ __cxa_throw( pCppExc, rtti, deleteException );
+}
+
+//==================================================================================================
+void fillUnoException( __cxa_exception * header, uno_Any * pUnoExc, uno_Mapping * pCpp2Uno )
+{
+ if (! header)
+ {
+ RuntimeException aRE(
+ OUString( RTL_CONSTASCII_USTRINGPARAM("no exception header!") ),
+ Reference< XInterface >() );
+ Type const & rType = ::getCppuType( &aRE );
+ uno_type_any_constructAndConvert( pUnoExc, &aRE, rType.getTypeLibType(), pCpp2Uno );
+#if OSL_DEBUG_LEVEL > 0
+ OString cstr( OUStringToOString( aRE.Message, RTL_TEXTENCODING_ASCII_US ) );
+ OSL_ENSURE( 0, cstr.getStr() );
+#endif
+ return;
+ }
+
+ typelib_TypeDescription * pExcTypeDescr = 0;
+ OUString unoName( toUNOname( header->exceptionType->name() ) );
+#if OSL_DEBUG_LEVEL > 1
+ OString cstr_unoName( OUStringToOString( unoName, RTL_TEXTENCODING_ASCII_US ) );
+ fprintf( stderr, "> c++ exception occured: %s\n", cstr_unoName.getStr() );
+#endif
+ typelib_typedescription_getByName( &pExcTypeDescr, unoName.pData );
+ if (0 == pExcTypeDescr)
+ {
+ RuntimeException aRE(
+ OUString( RTL_CONSTASCII_USTRINGPARAM("exception type not found: ") ) + unoName,
+ Reference< XInterface >() );
+ Type const & rType = ::getCppuType( &aRE );
+ uno_type_any_constructAndConvert( pUnoExc, &aRE, rType.getTypeLibType(), pCpp2Uno );
+#if OSL_DEBUG_LEVEL > 0
+ OString cstr( OUStringToOString( aRE.Message, RTL_TEXTENCODING_ASCII_US ) );
+ OSL_ENSURE( 0, cstr.getStr() );
+#endif
+ }
+ else
+ {
+ // construct uno exception any
+ uno_any_constructAndConvert( pUnoExc, header->adjustedPtr, pExcTypeDescr, pCpp2Uno );
+ typelib_typedescription_release( pExcTypeDescr );
+ }
+}
+
+}
+
--- /dev/null Wed Dec 31 19:00:00 1969
+++ bridges/source/cpp_uno/gcc3_freebsd_x86-64/makefile.mk Mon May 8 17:17:43 2006
@@ -0,0 +1,92 @@
+#*************************************************************************
+#
+# OpenOffice.org - a multi-platform office productivity suite
+#
+# $RCSfile$
+#
+# $Revision$
+#
+# last change: $Author$ $Date$
+#
+# The Contents of this file are made available subject to
+# the terms of GNU Lesser General Public License Version 2.1.
+#
+#
+# GNU Lesser General Public License Version 2.1
+# =============================================
+# Copyright 2005 by Sun Microsystems, Inc.
+# 901 San Antonio Road, Palo Alto, CA 94303, USA
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License version 2.1, as published by the Free Software Foundation.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+#*************************************************************************
+
+PRJ=..$/..$/..
+
+PRJNAME=bridges
+TARGET=gcc3_uno
+LIBTARGET=no
+ENABLE_EXCEPTIONS=TRUE
+NO_BSYMBOLIC=TRUE
+
+# --- Settings -----------------------------------------------------
+
+.INCLUDE : svpre.mk
+.INCLUDE : settings.mk
+.INCLUDE : sv.mk
+
+# --- Files --------------------------------------------------------
+
+.IF "$(COM)$(OS)$(CPU)$(COMNAME)" == "GCCFREEBSDXgcc3"
+
+.IF "$(cppu_no_leak)" == ""
+CFLAGS += -DLEAK_STATIC_DATA
+.ENDIF
+
+NOOPTFILES= \
+ $(SLO)$/uno2cpp.obj
+
+
+CFLAGSNOOPT=-O0
+
+SLOFILES= \
+ $(SLO)$/abi.obj \
+ $(SLO)$/except.obj \
+ $(SLO)$/cpp2uno.obj \
+ $(SLO)$/uno2cpp.obj \
+ $(SLO)$/call.obj
+
+SHL1TARGET= $(TARGET)
+
+SHL1DEF=$(MISC)$/$(SHL1TARGET).def
+SHL1IMPLIB=i$(TARGET)
+SHL1VERSIONMAP=..$/..$/bridge_exports.map
+
+SHL1OBJS = $(SLOFILES)
+SHL1LIBS = $(SLB)$/cpp_uno_shared.lib
+
+SHL1STDLIBS= \
+ $(CPPULIB) \
+ $(SALLIB)
+
+.ENDIF
+
+# --- Targets ------------------------------------------------------
+
+.INCLUDE : target.mk
+
+$(SLO)$/%.obj: %.s
+ $(CC) -c -o $(SLO)$/$(@:b).o $<
+ touch $@
--- /dev/null Wed Dec 31 19:00:00 1969
+++ bridges/source/cpp_uno/gcc3_freebsd_x86-64/share.hxx Wed Mar 8 03:51:06 2006
@@ -0,0 +1,98 @@
+/*************************************************************************
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile$
+ *
+ * $Revision$
+ *
+ * last change: $Author$ $Date$
+ *
+ * The Contents of this file are made available subject to
+ * the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2005 by Sun Microsystems, Inc.
+ * 901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ ************************************************************************/
+
+#include "uno/mapping.h"
+
+#include <typeinfo>
+#include <exception>
+#include <cstddef>
+
+namespace CPPU_CURRENT_NAMESPACE
+{
+
+void dummy_can_throw_anything( char const * );
+
+// ----- following decl from libstdc++-v3/libsupc++/unwind-cxx.h and unwind.h
+
+struct _Unwind_Exception
+{
+ unsigned exception_class __attribute__((__mode__(__DI__)));
+ void * exception_cleanup;
+ unsigned private_1 __attribute__((__mode__(__word__)));
+ unsigned private_2 __attribute__((__mode__(__word__)));
+} __attribute__((__aligned__));
+
+struct __cxa_exception
+{
+ ::std::type_info *exceptionType;
+ void (*exceptionDestructor)(void *);
+
+ ::std::unexpected_handler unexpectedHandler;
+ ::std::terminate_handler terminateHandler;
+
+ __cxa_exception *nextException;
+
+ int handlerCount;
+
+ int handlerSwitchValue;
+ const unsigned char *actionRecord;
+ const unsigned char *languageSpecificData;
+ void *catchTemp;
+ void *adjustedPtr;
+
+ _Unwind_Exception unwindHeader;
+};
+
+extern "C" void *__cxa_allocate_exception(
+ std::size_t thrown_size ) throw();
+extern "C" void __cxa_throw (
+ void *thrown_exception, std::type_info *tinfo, void (*dest) (void *) ) __attribute__((noreturn));
+
+struct __cxa_eh_globals
+{
+ __cxa_exception *caughtExceptions;
+ unsigned int uncaughtExceptions;
+};
+extern "C" __cxa_eh_globals *__cxa_get_globals () throw();
+
+// -----
+
+//==================================================================================================
+void raiseException(
+ uno_Any * pUnoExc, uno_Mapping * pUno2Cpp );
+//==================================================================================================
+void fillUnoException(
+ __cxa_exception * header, uno_Any *, uno_Mapping * pCpp2Uno );
+}
--- /dev/null Wed Dec 31 19:00:00 1969
+++ bridges/source/cpp_uno/gcc3_freebsd_x86-64/uno2cpp.cxx Wed Mar 8 03:51:19 2006
@@ -0,0 +1,645 @@
+/*************************************************************************
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile$
+ *
+ * $Revision$
+ *
+ * last change: $Author$ $Date$
+ *
+ * The Contents of this file are made available subject to
+ * the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2005 by Sun Microsystems, Inc.
+ * 901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ ************************************************************************/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <rtl/alloc.h>
+
+#include <com/sun/star/uno/genfunc.hxx>
+#include "com/sun/star/uno/RuntimeException.hpp"
+#include <uno/data.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 "share.hxx"
+
+using namespace ::rtl;
+using namespace ::com::sun::star::uno;
+
+void dummy_can_throw_anything( char const * );
+
+// 6 integral parameters are passed in registers
+const sal_uInt32 GPR_COUNT = 6;
+
+// 8 floating point parameters are passed in SSE registers
+const sal_uInt32 FPR_COUNT = 8;
+
+static inline void
+invoke_count_words(char * pPT, // Parameter Types
+ sal_uInt32 & nr_gpr, // Number of arguments in GPRs
+ sal_uInt32 & nr_fpr, // Number of arguments in FPRs
+ sal_uInt32 & nr_stack) // Number of arguments in stack
+{
+ nr_gpr = 0;
+ nr_fpr = 0;
+ nr_stack = 0;
+ char c;
+
+ while ((c = *pPT++) != 'X')
+ {
+ if (c == 'F' || c == 'D')
+ {
+ if (nr_fpr < FPR_COUNT)
+ nr_fpr++;
+ else
+ nr_stack++;
+ }
+ else
+ {
+ if (nr_gpr < GPR_COUNT)
+ nr_gpr++;
+ else
+ nr_stack++;
+ }
+ }
+}
+
+static void
+invoke_copy_to_stack(sal_uInt64 * pDS, // Stack Storage
+ char * pPT, // Parameter Types
+ sal_uInt64 * pSV, // Source Values
+ sal_uInt64 * pGPR, // General Purpose Registers
+ double * pFPR) // Floating-Point Registers
+{
+ sal_uInt32 nr_gpr = 0;
+ sal_uInt32 nr_fpr = 0;
+ sal_uInt64 value;
+ char c;
+
+ while ((c = *pPT++) != 'X')
+ {
+ switch (c)
+ {
+ case 'D': // Double
+ if (nr_fpr < FPR_COUNT)
+ pFPR[nr_fpr++] = *reinterpret_cast<double *>( pSV++ );
+ else
+ *pDS++ = *pSV++;
+ break;
+
+ case 'F': // Float
+ if (nr_fpr < FPR_COUNT)
+ // The value in %xmm register is already prepared to
+ // be retrieved as a float. Therefore, we pass the
+ // value verbatim, as a double without conversion.
+ pFPR[nr_fpr++] = *reinterpret_cast<double *>( pSV++ );
+ else
+ *pDS++ = *reinterpret_cast<double *>( pSV++ );
+ break;
+
+ case 'H': // 64-bit Word
+ if (nr_gpr < GPR_COUNT)
+ pGPR[nr_gpr++] = *pSV++;
+ else
+ *pDS++ = *pSV++;
+ break;
+
+ case 'I': // 32-bit Word
+ if (nr_gpr < GPR_COUNT)
+ pGPR[nr_gpr++] = *reinterpret_cast<sal_uInt32 *>( pSV++ );
+ else
+ *pDS++ = *reinterpret_cast<sal_uInt32 *>( pSV++ );
+ break;
+
+ case 'S': // 16-bit Word
+ if (nr_gpr < GPR_COUNT)
+ pGPR[nr_gpr++] = *reinterpret_cast<sal_uInt16 *>( pSV++ );
+ else
+ *pDS++ = *reinterpret_cast<sal_uInt16 *>( pSV++ );
+ break;
+
+ case 'B': // Byte
+ if (nr_gpr < GPR_COUNT)
+ pGPR[nr_gpr++] = *reinterpret_cast<sal_uInt8 *>( pSV++ );
+ else
+ *pDS++ = *reinterpret_cast<sal_uInt8 *>( pSV++ );
+ break;
+
+ default: // Default, assume 64-bit values
+ if (nr_gpr < GPR_COUNT)
+ pGPR[nr_gpr++] = *pSV++;
+ else
+ *pDS++ = *pSV++;
+ break;
+ }
+ }
+}
+
+//==================================================================================================
+static void callVirtualMethod(void * pThis, sal_uInt32 nVtableIndex,
+ void * pRegisterReturn, typelib_TypeClass eReturnType,
+ char * pPT, sal_uInt64 * pStackLongs, sal_uInt32 nStackLongs)
+{
+ sal_uInt32 nr_gpr, nr_fpr, nr_stack;
+ invoke_count_words(pPT, nr_gpr, nr_fpr, nr_stack);
+
+ // Stack, if used, must be 16-bytes aligned
+ if (nr_stack)
+ nr_stack = (nr_stack + 1) & ~1;
+
+ bool bReturnsSimpleType = bridges::cpp_uno::shared::isSimpleType( eReturnType );
+
+#if OSL_DEBUG_LEVEL > 1
+ // Let's figure out what is really going on here
+ fprintf(stderr,"callVirtualMethod() parameters string is %s\n", pPT);
+ {
+ sal_uInt32 k = nStackLongs;
+ sal_uInt64 *q = pStackLongs;
+ while (k > 0)
+ {
+ fprintf(stderr, "uno stack is: %lx\n", *q);
+ k--;
+ q++;
+ }
+ }
+#endif
+
+ // Load parameters to stack, if necessary
+ sal_uInt64 *stack = (sal_uInt64 *) __builtin_alloca(nr_stack * 8);
+ sal_uInt64 gpregs[GPR_COUNT];
+ double fpregs[FPR_COUNT];
+ invoke_copy_to_stack(stack, pPT, pStackLongs, gpregs, fpregs);
+
+ // Load FPR registers from fpregs[]
+ register double d0 asm("xmm0");
+ register double d1 asm("xmm1");
+ register double d2 asm("xmm2");
+ register double d3 asm("xmm3");
+ register double d4 asm("xmm4");
+ register double d5 asm("xmm5");
+ register double d6 asm("xmm6");
+ register double d7 asm("xmm7");
+
+ switch (nr_fpr) {
+#define ARG_FPR(N) \
+ case N+1: d##N = fpregs[N];
+ ARG_FPR(7);
+ ARG_FPR(6);
+ ARG_FPR(5);
+ ARG_FPR(4);
+ ARG_FPR(3);
+ ARG_FPR(2);
+ ARG_FPR(1);
+ ARG_FPR(0);
+ case 0:;
+#undef ARG_FPR
+ }
+
+ // Load GPR registers from gpregs[]
+ register sal_uInt64 a0 asm("rdi");
+ register sal_uInt64 a1 asm("rsi");
+ register sal_uInt64 a2 asm("rdx");
+ register sal_uInt64 a3 asm("rcx");
+ register sal_uInt64 a4 asm("r8");
+ register sal_uInt64 a5 asm("r9");
+
+ switch (nr_gpr) {
+#define ARG_GPR(N) \
+ case N+1: a##N = gpregs[N];
+ ARG_GPR(5);
+ ARG_GPR(4);
+ ARG_GPR(3);
+ ARG_GPR(2);
+ ARG_GPR(1);
+ ARG_GPR(0);
+ case 0:;
+#undef ARG_GPR
+ }
+
+ if ( bReturnsSimpleType )
+ a0 = (sal_uInt64) pThis;
+ else
+ a1 = (sal_uInt64) pThis;
+
+ // Ensure that assignments to SSE registers won't be optimized away
+ asm("" ::
+ "x" (d0), "x" (d1), "x" (d2), "x" (d3),
+ "x" (d4), "x" (d5), "x" (d6), "x" (d7));
+
+ // Get pointer to method
+ sal_uInt64 pMethod = *((sal_uInt64 *)pThis);
+ pMethod += 8 * nVtableIndex;
+ pMethod = *((sal_uInt64 *)pMethod);
+
+ union ReturnValue {
+ struct {
+ sal_uInt64 rax;
+ sal_uInt64 rdx;
+ } i;
+ struct {
+ double xmm0;
+ double xmm1;
+ } f;
+ };
+
+ typedef ReturnValue (* FunctionCall )( sal_uInt64, sal_uInt64, sal_uInt64, sal_uInt64, sal_uInt64, sal_uInt64 );
+
+ // Perform the call
+ ReturnValue aRet = ( ( FunctionCall ) pMethod )( a0, a1, a2, a3, a4, a5 );
+
+ switch (eReturnType)
+ {
+ case typelib_TypeClass_HYPER:
+ case typelib_TypeClass_UNSIGNED_HYPER:
+ *reinterpret_cast<sal_uInt64 *>( pRegisterReturn ) = aRet.i.rax;
+ break;
+ case typelib_TypeClass_LONG:
+ case typelib_TypeClass_UNSIGNED_LONG:
+ case typelib_TypeClass_ENUM:
+ *reinterpret_cast<sal_uInt32 *>( pRegisterReturn ) = *reinterpret_cast<sal_uInt32*>( &aRet.i.rax );
+ break;
+ case typelib_TypeClass_CHAR:
+ case typelib_TypeClass_SHORT:
+ case typelib_TypeClass_UNSIGNED_SHORT:
+ *reinterpret_cast<sal_uInt16 *>( pRegisterReturn ) = *reinterpret_cast<sal_uInt16*>( &aRet.i.rax );
+ break;
+ case typelib_TypeClass_BOOLEAN:
+ case typelib_TypeClass_BYTE:
+ *reinterpret_cast<sal_uInt8 *>( pRegisterReturn ) = *reinterpret_cast<sal_uInt8*>( &aRet.i.rax );
+ break;
+ case typelib_TypeClass_FLOAT:
+ *reinterpret_cast<float *>( pRegisterReturn ) = *reinterpret_cast<float*>( &aRet.f.xmm0 );
+ break;
+ case typelib_TypeClass_DOUBLE:
+ *reinterpret_cast<double *>( pRegisterReturn ) = *reinterpret_cast<double*>( &aRet.f.xmm0 );
+ break;
+ }
+}
+
+
+//==================================================================================================
+static void cpp_call(
+ bridges::cpp_uno::shared::UnoInterfaceProxy * pThis,
+ bridges::cpp_uno::shared::VtableSlot aVtableSlot,
+ typelib_TypeDescriptionReference * pReturnTypeRef,
+ sal_Int32 nParams, typelib_MethodParameter * pParams,
+ void * pUnoReturn, void * pUnoArgs[], uno_Any ** ppUnoExc )
+{
+ // Maxium space for [complex ret ptr], values | ptr ...
+ char * pCppStack = (char *)__builtin_alloca( (nParams + 3) * sizeof(sal_uInt64) );
+ char * pCppStackStart = pCppStack;
+
+ // We need to know parameter types for callVirtualMethod() so generate a signature string
+ char * pParamType = (char *)__builtin_alloca( nParams + 3 );
+ char * pPT = pParamType;
+
+ // Return
+ typelib_TypeDescription * pReturnTypeDescr = 0;
+ TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef );
+ OSL_ENSURE( pReturnTypeDescr, "### expected return type description!" );
+
+ void * pCppReturn = 0; // if != 0 && != pUnoReturn, needs reconversion
+
+ if (pReturnTypeDescr)
+ {
+ if (bridges::cpp_uno::shared::isSimpleType( pReturnTypeDescr ))
+ {
+ pCppReturn = pUnoReturn; // direct way for simple types
+ }
+ else
+ {
+ // complex return via ptr
+ pCppReturn = *(void **)pCppStack = (bridges::cpp_uno::shared::relatesToInterfaceType( pReturnTypeDescr )
+ ? __builtin_alloca( pReturnTypeDescr->nSize )
+ : pUnoReturn); // direct way
+ *pPT++ = 'H';
+ pCppStack += sizeof(void *);
+ }
+ }
+
+ // Push "this" pointer
+ void * pAdjustedThisPtr = reinterpret_cast< void ** >( pThis->getCppI() ) + aVtableSlot.offset;
+ *(void **)pCppStack = pAdjustedThisPtr;
+ *pPT++ = 'H';
+ pCppStack += sizeof(void *);
+
+ // stack space
+ // Args
+ void ** pCppArgs = (void **)alloca( 3 * sizeof(void *) * nParams );
+ // Indizes of values this have to be converted (interface conversion cpp<=>uno)
+ sal_Int32 * pTempIndizes = (sal_Int32 *)(pCppArgs + nParams);
+ // Type descriptions for reconversions
+ typelib_TypeDescription ** ppTempParamTypeDescr = (typelib_TypeDescription **)(pCppArgs + (2 * nParams));
+
+ sal_Int32 nTempIndizes = 0;
+
+ for ( sal_Int32 nPos = 0; nPos < nParams; ++nPos )
+ {
+ const typelib_MethodParameter & rParam = pParams[nPos];
+ typelib_TypeDescription * pParamTypeDescr = 0;
+ TYPELIB_DANGER_GET( &pParamTypeDescr, rParam.pTypeRef );
+
+ if (!rParam.bOut && bridges::cpp_uno::shared::isSimpleType( pParamTypeDescr ))
+ {
+ uno_copyAndConvertData( pCppArgs[nPos] = pCppStack, pUnoArgs[nPos], pParamTypeDescr,
+ pThis->getBridge()->getUno2Cpp() );
+
+ switch (pParamTypeDescr->eTypeClass)
+ {
+
+ // we need to know type of each param so that we know whether to use
+ // gpr or fpr to pass in parameters:
+ // Key: I - 32-bit value passed in gpr
+ // B - byte value passed in gpr
+ // S - short value passed in gpr
+ // F - float value pass in fpr
+ // D - double value pass in fpr
+ // H - long value passed in gpr
+ // X - indicates end of parameter description string
+
+ case typelib_TypeClass_LONG:
+ case typelib_TypeClass_UNSIGNED_LONG:
+ case typelib_TypeClass_ENUM:
+ *pPT++ = 'I';
+ break;
+ case typelib_TypeClass_SHORT:
+ case typelib_TypeClass_CHAR:
+ case typelib_TypeClass_UNSIGNED_SHORT:
+ *pPT++ = 'S';
+ break;
+ case typelib_TypeClass_BOOLEAN:
+ case typelib_TypeClass_BYTE:
+ *pPT++ = 'B';
+ break;
+ case typelib_TypeClass_FLOAT:
+ *pPT++ = 'F';
+ break;
+ case typelib_TypeClass_DOUBLE:
+ *pPT++ = 'D';
+ break;
+ case typelib_TypeClass_HYPER:
+ case typelib_TypeClass_UNSIGNED_HYPER:
+ *pPT++ = 'H';
+ break;
+ }
+
+ // no longer needed
+ TYPELIB_DANGER_RELEASE( pParamTypeDescr );
+ }
+ else // ptr to complex value | ref
+ {
+ if (! rParam.bIn) // is pure out
+ {
+ // cpp out is constructed mem, uno out is not!
+ uno_constructData(
+ *(void **)pCppStack = pCppArgs[nPos] = alloca( pParamTypeDescr->nSize ),
+ pParamTypeDescr );
+ pTempIndizes[nTempIndizes] = nPos; // default constructed for cpp call
+ // will be released at reconversion
+ ppTempParamTypeDescr[nTempIndizes++] = pParamTypeDescr;
+ }
+ // is in/inout
+ else if (bridges::cpp_uno::shared::relatesToInterfaceType( pParamTypeDescr ))
+ {
+ uno_copyAndConvertData(
+ *(void **)pCppStack = pCppArgs[nPos] = alloca( pParamTypeDescr->nSize ),
+ pUnoArgs[nPos], pParamTypeDescr, pThis->getBridge()->getUno2Cpp() );
+
+ pTempIndizes[nTempIndizes] = nPos; // has to be reconverted
+ // will be released at reconversion
+ ppTempParamTypeDescr[nTempIndizes++] = pParamTypeDescr;
+ }
+ else // direct way
+ {
+ *(void **)pCppStack = pCppArgs[nPos] = pUnoArgs[nPos];
+ // no longer needed
+ TYPELIB_DANGER_RELEASE( pParamTypeDescr );
+ }
+ // FIXME: is this the right way to pass these?
+ *pPT++='H';
+ }
+ pCppStack += sizeof(sal_uInt64); // standard parameter length
+ }
+
+ // terminate the signature string
+ *pPT++ = 'X';
+ *pPT = 0;
+
+ try
+ {
+ OSL_ENSURE( !( (pCppStack - pCppStackStart ) & 7), "UNALIGNED STACK !!! (Please DO panic)" );
+ callVirtualMethod(
+ pAdjustedThisPtr, aVtableSlot.index,
+ pCppReturn, pReturnTypeDescr->eTypeClass, pParamType,
+ (sal_uInt64 *)pCppStackStart, (pCppStack - pCppStackStart) / sizeof(sal_uInt64) );
+ // NO exception occured...
+ *ppUnoExc = 0;
+
+ // reconvert temporary params
+ for ( ; nTempIndizes--; )
+ {
+ sal_Int32 nIndex = pTempIndizes[nTempIndizes];
+ typelib_TypeDescription * pParamTypeDescr = ppTempParamTypeDescr[nTempIndizes];
+
+ 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
+ fillUnoException( CPPU_CURRENT_NAMESPACE::__cxa_get_globals()->caughtExceptions, *ppUnoExc, pThis->getBridge()->getCpp2Uno() );
+
+ // temporary params
+ for ( ; nTempIndizes--; )
+ {
+ sal_Int32 nIndex = pTempIndizes[nTempIndizes];
+ // destroy temp cpp param => cpp: every param was constructed
+ uno_destructData( pCppArgs[nIndex], ppTempParamTypeDescr[nTempIndizes], cpp_release );
+ TYPELIB_DANGER_RELEASE( ppTempParamTypeDescr[nTempIndizes] );
+ }
+ // return type
+ if (pReturnTypeDescr)
+ TYPELIB_DANGER_RELEASE( pReturnTypeDescr );
+ }
+}
+
+
+//==================================================================================================
+void bridges::cpp_uno::shared::UnoInterfaceProxy::dispatch(
+ uno_Interface * pUnoI, const typelib_TypeDescription * pMemberDescr,
+ void * pReturn, void * pArgs[], uno_Any ** ppException ) SAL_THROW(())
+{
+ // is my surrogate
+ bridges::cpp_uno::shared::UnoInterfaceProxy * pThis
+ = static_cast< bridges::cpp_uno::shared::UnoInterfaceProxy * >(pUnoI);
+ typelib_InterfaceTypeDescription * pTypeDescr = pThis->pTypeDescr;
+
+ switch (pMemberDescr->eTypeClass)
+ {
+ case typelib_TypeClass_INTERFACE_ATTRIBUTE:
+ {
+ // determine vtable call index
+ sal_Int32 nMemberPos = ((typelib_InterfaceMemberTypeDescription *)pMemberDescr)->nPosition;
+ OSL_ENSURE( nMemberPos < pTypeDescr->nAllMembers, "### member pos out of range!" );
+
+ 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( RTL_CONSTASCII_USTRINGPARAM("void") );
+ typelib_typedescriptionreference_new(
+ &pReturnTypeRef, typelib_TypeClass_VOID, aVoidName.pData );
+
+ // dependent dispatch
+ aVtableSlot.index += 1; // get, then set method
+ cpp_call(
+ pThis, aVtableSlot, // get, then set method
+ pReturnTypeRef,
+ 1, &aParam,
+ pReturn, pArgs, ppException );
+
+ typelib_typedescriptionreference_release( pReturnTypeRef );
+ }
+
+ break;
+ }
+ case typelib_TypeClass_INTERFACE_METHOD:
+ {
+ // determine vtable call index
+ sal_Int32 nMemberPos = ((typelib_InterfaceMemberTypeDescription *)pMemberDescr)->nPosition;
+ OSL_ENSURE( nMemberPos < pTypeDescr->nAllMembers, "### member pos out of range!" );
+
+ 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->getBridge()->getUnoEnv()->getRegisteredInterface)(
+ pThis->getBridge()->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( RTL_CONSTASCII_USTRINGPARAM("illegal member type description!") ),
+ ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >() );
+
+ Type const & rExcType = ::getCppuType( &aExc );
+ // binary identical null reference
+ ::uno_type_any_construct( *ppException, &aExc, rExcType.getTypeLibType(), 0 );
+ }
+ }
+}
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