[Bug 115] New: Synchronization creating illegal hardware instruction

[email protected] Tue, 22 Mar 2005 08:53:55 -0500

Newsgroups	gmane.comp.java.vm.sablevm.bugs
Message-ID	<[email protected]>

http://sablevm.org/bugs/show_bug.cgi?id=115

           Summary: Synchronization creating illegal hardware instruction
           Product: SableVM
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: default
        AssignedTo: [email protected]
        ReportedBy: [email protected]
         QAContact: [email protected]


I'll attach a tiny testcase (jasmin and bytecode) where sablevm 1.11.1 crashes
with "illegal hardware instruction" (as reported by zsh) or "illegal
instruction" (as reported by sh). Sun, Kaffe and gij all accept that testcase.

SableVM version 1.11.1
- compile date and time: 2005-03-21 03:56:38 UTC
- gcc version: 3.3.5 (Debian 1:3.3.5-12)
- 'real life brokenness' features enabled
- signal based exception detection
- copying garbage collection
- bidirectional object layout
- inline-threaded interpreter



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