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From: Andriy Gapon <avg@FreeBSD.org>
Date: Fri, 23 Jul 2010 17:21:23 +0000 (UTC)
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Subject: cvs commit: src/gnu/usr.bin/gdb/kgdb kld.c
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avg         2010-07-23 17:21:23 UTC

  FreeBSD src repository

  Modified files:
    gnu/usr.bin/gdb/kgdb kld.c 
  Log:
  SVN rev 210424 on 2010-07-23 17:21:23Z by avg
  
  kgdb: correctly map sections to addresses in elf object modules (amd64)
  
  Unlike for modules with dso type, in elf object modules all the sections
  have virtual address of zero.  So, it is insufficient to add module base
  address to section virtual address (as recorded in section header) to
  get section address in kernel memory.
  Instead, we should apply the same calculations that are performed by
  kernel loaders (in boot code and in kernel) when they lay out sections
  in memory.
  
  Discussed with: jhb, np
  MFC after:      3 weeks
  
  Revision  Changes    Path
  1.12      +28 -6     src/gnu/usr.bin/gdb/kgdb/kld.c