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94 lines
3.4 KiB
C
94 lines
3.4 KiB
C
/*
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* @(#) $(JCGO)/include/jcgovobj.c --
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* a part of the JCGO runtime subsystem.
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**
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* Project: JCGO (http://www.ivmaisoft.com/jcgo/)
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* Copyright (C) 2001-2010 Ivan Maidanski <ivmai@ivmaisoft.com>
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* All rights reserved.
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*/
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/**
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* This file is compiled together with the files produced by the JCGO
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* translator (do not include and/or compile this file directly).
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*/
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/*
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* This is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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**
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* This software is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License (GPL) for more details.
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**
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* Linking this library statically or dynamically with other modules is
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* making a combined work based on this library. Thus, the terms and
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* conditions of the GNU General Public License cover the whole
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* combination.
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**
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* As a special exception, the copyright holders of this library give you
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* permission to link this library with independent modules to produce an
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* executable, regardless of the license terms of these independent
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* modules, and to copy and distribute the resulting executable under
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* terms of your choice, provided that you also meet, for each linked
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* independent module, the terms and conditions of the license of that
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* module. An independent module is a module which is not derived from
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* or based on this library. If you modify this library, you may extend
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* this exception to your version of the library, but you are not
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* obligated to do so. If you do not wish to do so, delete this
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* exception statement from your version.
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*/
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#ifdef JCGO_VER
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JCGO_NOSEP_STATIC jint CFASTCALL
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java_lang_VMObject__getObjArrayDims0__Lo( java_lang_Object obj )
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{
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int dims = JCGO_METHODS_OF(obj)->jcgo_typeid - (OBJT_jarray + OBJT_void);
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if ((unsigned)dims >= (unsigned)JCGO_DIMS_MAX)
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return 0;
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if (((jvtable)&JCGO_METHODS_OF(JCGO_FIELD_NZACCESS(JCGO_OBJARR_COMPCLASS(
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(jObjectArr)obj), vmdata)))->jcgo_typeid > OBJT_void)
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dims++;
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return (jint)dims;
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}
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JCGO_NOSEP_STATIC java_lang_Class CFASTCALL
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java_lang_VMObject__getClass0__Lo( java_lang_Object obj )
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{
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java_lang_Class aclass;
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int typenum;
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if ((unsigned)(JCGO_METHODS_OF(obj)->jcgo_typeid -
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(OBJT_jarray + OBJT_void)) >= (unsigned)JCGO_DIMS_MAX)
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return JCGO_METHODS_OF(obj)->jcgo_class;
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aclass = JCGO_OBJARR_COMPCLASS((jObjectArr)obj);
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return (typenum = ((jvtable)&JCGO_METHODS_OF(
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JCGO_FIELD_NZACCESS(aclass, vmdata)))->jcgo_typeid) < OBJT_void ?
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JCGO_CORECLASS_FOR(typenum + OBJT_jarray) : aclass;
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}
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JCGO_NOSEP_STATIC java_lang_Object CFASTCALL
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java_lang_VMObject__clone0__Lo( java_lang_Object obj )
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{
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java_lang_Object newObj;
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int size;
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int typenum;
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if ((typenum = JCGO_METHODS_OF(obj)->jcgo_typeid) <= OBJT_jarray ||
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typenum >= OBJT_jarray + OBJT_void + JCGO_DIMS_MAX)
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{
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newObj = (java_lang_Object)jcgo_newObject((jvtable)JCGO_METHODS_OF(obj));
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size = (int)JCGO_METHODS_OF(obj)->jcgo_objsize;
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JCGO_MEM_CPY((void *)&JCGO_METHODS_OF(newObj),
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(void *)&JCGO_METHODS_OF(obj), (unsigned)(size < 0 ? -size : size));
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#ifdef JCGO_THREADS
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JCGO_FIELD_NZACCESS(newObj, jcgo_mon) = NULL;
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#endif
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}
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else newObj = (java_lang_Object)jcgo_arrayClone((jObject)obj);
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return newObj;
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}
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#endif
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