MPC.3.5.LINUX/preverifier/stubs.c

   1 /*
   2  * @(#)stubs.c  1.6 02/09/27
   3  *
   4  * Copyright 1995-1998 by Sun Microsystems, Inc.,
   5  * 901 San Antonio Road, Palo Alto, California, 94303, U.S.A.
   6  * All rights reserved.
   7  *
   8  * This software is the confidential and proprietary information
   9  * of Sun Microsystems, Inc. ("Confidential Information").  You
  10  * shall not disclose such Confidential Information and shall use
  11  * it only in accordance with the terms of the license agreement
  12  * you entered into with Sun.
  13  * Use is subject to license terms.
  14  */
  15
  16 /*=========================================================================
  17  * SYSTEM:    Verifier
  18  * SUBSYSTEM: Stubs.
  19  * FILE:      stubs.c
  20  * OVERVIEW:  Miscellaneous functions used during class loading, etc.
  21  *
  22  * AUTHOR:    Sheng Liang, Sun Microsystems, Inc.
  23  *            Edited by Tasneem Sayeed, Sun Microsystems
  24  *=======================================================================*/
  25
  26 /*=========================================================================
  27  * Include files
  28  *=======================================================================*/
  29
  30 #include "oobj.h"
  31 #include "sys_api.h"
  32
  33 void
  34 SignalError(struct execenv * ee, char *ename, char *DetailMessage)
  35 {
  36         printCurrentClassName();
  37     jio_fprintf(stderr, "%s", ename);
  38         if (DetailMessage) {
  39                 jio_fprintf(stderr, ": %s\n", DetailMessage);
  40         } else {
  41                 jio_fprintf(stderr, "\n");
  42         }
  43     exit(1);
  44 }
  45
  46 bool_t
  47 VerifyClassAccess(ClassClass *current_class, ClassClass *new_class,
  48                   bool_t classloader_only)
  49 {
  50     return TRUE;
  51 }
  52
  53 /* This is called by FindClassFromClass when a class name is being requested
  54  * by another class that was loaded via a classloader.  For javah, we don't
  55  * really care.
  56  */
  57
  58 ClassClass *
  59 ClassLoaderFindClass(struct execenv *ee,
  60                      struct Hjava_lang_ClassLoader *loader,
  61                      char *name, bool_t resolve)
  62 {
  63     return NULL;
  64 }
  65
  66 /* Get the execution environment
  67  */
  68 ExecEnv *
  69 EE() {
  70     static struct execenv lee;
  71     return &lee;
  72 }
  73
  74 bool_t RunStaticInitializers(ClassClass *cb)
  75 {
  76     return TRUE;
  77 }
  78
  79 void InitializeInvoker(ClassClass *cb)
  80 {
  81 }
  82
  83 int verifyclasses = VERIFY_ALL;
  84 long nbinclasses, sizebinclasses;
  85 ClassClass **binclasses;
  86 bool_t verbose;
  87 struct StrIDhash *nameTypeHash;
  88 struct StrIDhash *stringHash;
  89
  90 void *allocClassClass()
  91 {
  92     ClassClass *cb = sysCalloc(1, sizeof(ClassClass));
  93     Classjava_lang_Class *ucb = sysCalloc(1, sizeof(Classjava_lang_Class));
  94
  95     cb->obj = ucb;
  96     ucb->HandleToSelf = cb;
  97     return cb;
  98 }
  99
 100 void DumpThreads() {}