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  1. JDK
  2. JDK-8033602

wrong stabs data in libjvm.debuginfo on JDK 8 - SPARC

    Details

    • Subcomponent:
    • Resolved In Build:
      b16
    • CPU:
      sparc
    • OS:
      solaris

      Backports

        Description

        Bug report via e-mail from Nasser:

        Hi Daniel, Oleg

        It seems the JDK1.8 team have used a buggy version of objcopy
        to copy the stabs data into a separate debuginfo file for libjvm.so.

        The section header for .stab.index has the wrong entry size (sh_entsize: 0x14)
        compared to section header .stab. The .stab has the correct entry size
        (sh_entsize: 0xc).

        I would like to file a bug report against JDK1.8 on SPARC platform.
        The libjvm.debuginfo file needs to be updated with correct stabs data.
        Could you please file a bug report or let me know how to file it?

        Section Header[24]: sh_name: .stab.index
            sh_addr: 0 sh_flags: 0
            sh_size: 0x8565cc sh_type: [ SHT_PROGBITS ]
            sh_offset: 0x51740 sh_entsize: 0x14 (437117 entries)
            sh_link: 27 sh_info: 0
            sh_addralign: 0x4

        Section Header[25]: sh_name: .stab
            sh_addr: 0 sh_flags: 0
            sh_size: 0x443dfb4 sh_type: [ SHT_PROGBITS ]
            sh_offset: 0x8a7d0c sh_entsize: 0xc (5963087 entries)
            sh_link: 28 sh_info: 0
            sh_addralign: 0x4


        Thanks,
        - Nasser

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                • Assignee:
                  dcubed Daniel Daugherty
                  Reporter:
                  dcubed Daniel Daugherty
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                  • Created:
                    Updated:
                    Resolved: