[Bug gold/24265] New: 64-bit offset/size values in dwp files are not supported by dwp/gdb

[antonio.di.monaco at sap dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=24265

            Bug ID: 24265
           Summary: 64-bit offset/size values in dwp files are not
                    supported by dwp/gdb
           Product: binutils
           Version: unspecified
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: gold
          Assignee: ccoutant at gmail dot com
          Reporter: antonio.di.monaco at sap dot com
                CC: ian at airs dot com
  Target Milestone: ---

For huge ELF binaries (like a 700Mb shared library), that could have also a
large number of CU units (> 2000) with a big amount of debug info (final dwp ~
6Gb), 32-bit offsets and/or sizes can wrap, leading to an unreadable dwp when
using GDB:

  Dwarf Error: wrong version in compilation unit header
    (is -8273, should be 2, 3, 4 or 5) [in module ...]

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