This is the mail archive of the gdb@sourceware.org mailing list for the GDB project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: Failed to read a valid object file image from memory (gdb_6_6-branch, kernel 2.6.20-rc6)

From: Daniel Jacobowitz <drow at false dot org>
To: Neo <cjia at cse dot unl dot edu>
Cc: gdb at sourceware dot org
Date: Sun, 28 Jan 2007 13:18:51 -0500
Subject: Re: Failed to read a valid object file image from memory (gdb_6_6-branch, kernel 2.6.20-rc6)
References: <45BBFAC5.80009@cse.unl.edu> <20070128140243.GB7486@nevyn.them.org> <45BCE757.60607@cse.unl.edu>

On Sun, Jan 28, 2007 at 12:11:35PM -0600, Neo wrote:
> >I suspect it's actually a kernel bug that you can't read the vsyscall
> >page.  You should be able to; for instance, I can using 32-bit
> >emulation on a 64-bit system.  
> So, what is the kernel version on your emulator?

It's not an emulator, it's a native 64-bit kernel running 32-bit
binaries.  I've used pretty much everything in the 2.6 series without
trouble (currently 2.6.20-rc3).

-- 
Daniel Jacobowitz
CodeSourcery

References:
- Failed to read a valid object file image from memory (gdb_6_6-branch, kernel 2.6.20-rc6)
  - From: Neo
- Re: Failed to read a valid object file image from memory (gdb_6_6-branch, kernel 2.6.20-rc6)
  - From: Daniel Jacobowitz
- Re: Failed to read a valid object file image from memory (gdb_6_6-branch, kernel 2.6.20-rc6)
  - From: Neo

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]