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  1. JDK
  2. JDK-4259968

java_g error: assert(oop_maps() != 0, "nope")

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    • Subcomponent:
    • Resolved In Build:
      beta
    • CPU:
      x86
    • OS:
      windows_nt

      Description



      Name: szC45993 Date: 08/05/99



      +VerifyBeforeScavenge and +StressDerivedPointers debugging flags, used
      for Tonga/src/nsk/arguments/args00153 test, crash
      java_g (HotSpot Client VM 1.3beta, mixed mode, debug build l) on WinNT
      (Pentium II, 350MHz, 128Mb RAM, Windows NT 4.0 Workstation).
      See log and source below.

      [#] cd f:/ld24/java/zss/TONGA_WSs/testbase_js/src/nsk/arguments/args00153
      [#] f:/ld25/java/dest/jdk1.3L/win32/bin/javac args00153.java
      [#] f:/ld25/java/dest/jdk1.3L/win32/bin/java_g -verify -XX:+VerivyBeforeScavenge -XX:+StressDerivedPointers args00134

      VM option '+VerifyBeforeScavenge'
      VM option '+StressDerivedPointers'
      [Verifying threads permgen oldgen ct newgen rset syms strs lkup zone dict hand C-heap ]
      [Verifying threads permgen oldgen ct newgen rset syms strs lkup zone dict hand C-heap ]
      #
      # HotSpot Virtual Machine Error, assertion failure
      #
      # assert(oop_maps() != 0, "nope")
      #
      # Error ID: D:/localbuilds/hotspot_client1.3_beta1_compiler1\src\share\vm\code\codeBlob.cpp, 128
      #

      SOURCE:
      ========

      //--------------------- args00153.java:
      import java.io.PrintStream;

      public class args00153 {

              public static args00153 always_non_null = new args00153();

              public static void main(String args[]) {
                      System.exit(run(args, System.out) + 95/*STATUS_TEMP*/);
              }
       
              public static int run(String args[], PrintStream out) {
      int i;

                      for (i=0;i<1000;i++) {
      try {
      System.gc();
                              always_non_null = new args00153();
                          } catch (Exception e) {
                              return 2/*STATUS_FAILED*/;
                          }
                      }
                      return 0/*STATUS_PASSED*/;
              }
      }
      //---------------------

      ======================================================================

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            Assignee:
            smitrovisunw Srdjan Mitrovic (Inactive)
            Reporter:
            zsssunw Zss Zss (Inactive)
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