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Re: %gs:0 thread pseudoregister in oskit-mach
From: |
Roland McGrath |
Subject: |
Re: %gs:0 thread pseudoregister in oskit-mach |
Date: |
Tue, 23 Apr 2002 13:13:23 -0400 (EDT) |
> I tried to acces %gs:4 and this failed with an "illegal
> instruction". I also tried to access 0xc0000000 which got a
> segmentation fault. I don't know if I have to test more.
That's the basics. Thanks for testing it. I suppose the ideal test would
be a program that systematically explores the addresses from %ds and from
%gs, including negative offsets, but we can leave that as a pastime for the
paranoid.
- Re: %gs:0 thread pseudoregister in oskit-mach, (continued)
- Re: %gs:0 thread pseudoregister in oskit-mach, Roland McGrath, 2002/04/21
- Re: %gs:0 thread pseudoregister in oskit-mach, Jeroen Dekkers, 2002/04/23
- Re: %gs:0 thread pseudoregister in oskit-mach, Jeroen Dekkers, 2002/04/23
- Re: %gs:0 thread pseudoregister in oskit-mach, Roland McGrath, 2002/04/23
- Re: %gs:0 thread pseudoregister in oskit-mach, Jeroen Dekkers, 2002/04/23
- Re: %gs:0 thread pseudoregister in oskit-mach, Roland McGrath, 2002/04/23
- Re: %gs:0 thread pseudoregister in oskit-mach, Jeroen Dekkers, 2002/04/23
- Re: %gs:0 thread pseudoregister in oskit-mach, Roland McGrath, 2002/04/23
- Re: %gs:0 thread pseudoregister in oskit-mach, Jeroen Dekkers, 2002/04/23
- Re: %gs:0 thread pseudoregister in oskit-mach, Roland McGrath, 2002/04/23
- Re: %gs:0 thread pseudoregister in oskit-mach,
Roland McGrath <=
Re: %gs:0 thread pseudoregister in oskit-mach, Roland McGrath, 2002/04/23