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From: Marcel Moolenaar <marcel@FreeBSD.org>
Date: Fri, 8 Aug 2003 18:55:38 -0700 (PDT)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
	cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/usr.bin/elfdump elfdump.c
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marcel      2003/08/08 18:55:38 PDT

  FreeBSD src repository

  Modified files:
    usr.bin/elfdump      elfdump.c 
  Log:
  Fix sign-extension bug for 32 and 64-bit values. For 64-bit values
  this involves the sign-extension of the high and low "word". Both
  of which are 32-bit. The bug is especially harmful on ia64, where
  0x9fffffffe0000000 is a common address (base of register stack).
  This was invariably displayed as 0xffffffffe0000000.
  
  The sign-extension is fixed by using {b|l}e{16|32|64}dec() where
  applicable. Since elfdump(1) is not a bootstrap tool, dependency
  on these functions is not a problem.
  
  Revision  Changes    Path
  1.9       +27 -39    src/usr.bin/elfdump/elfdump.c