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Re: OT: gas question

From: Mihai DonÈu <mihai dot dontu at gmail dot com>
To: gcc-help at gcc dot gnu dot org
Cc: I Rattan <ratta1i at cps dot cmich dot edu>
Date: Tue, 23 Sep 2008 04:00:41 +0300
Subject: Re: OT: gas question
References: <Pine.GSO.4.61.0809222024340.18247@cps155.cps.cmich.edu>

On Tuesday 23 September 2008, I Rattan wrote:
> Probably it may not be the group to ask the question.
> The following assembly code works on Linux on P4 but
> segfaults om Solaris-10 on AMD64 box. The instruction
> in question is int $0x80.
>
> Any pointers?
>
> movl Â$1, %eax
> Â Â Â Â movl Â$0, %ebx
> Â Â Â Â int Â $0x80
> Â Â Â Â ret

The Solaris kernel uses another entrypoint:
http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/lib/libc/i386/sys/syscall.s

-- 
Mihai DonÈu

References:
- OT: gas question
  - From: I Rattan

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