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Re: Add support for the Win32 hook prologue (try 3)

From: Richard Henderson <rth at redhat dot com>
To: Pedro Alves <pedro at codesourcery dot com>
Cc: gcc-patches at gcc dot gnu dot org, Stefan Dösinger <stefan at codeweavers dot com>
Date: Fri, 11 Sep 2009 12:06:15 -0700
Subject: Re: Add support for the Win32 hook prologue (try 3)
References: <20090911153422.2730E73F67@caffeine.csclub.uwaterloo.ca> <200909111819.28822.pedro@codesourcery.com> <4AAA8FE9.3020508@redhat.com> <200909111956.51417.pedro@codesourcery.com>

On 09/11/2009 11:56 AM, Pedro Alves wrote:

"Googling hits this:<http://www.openrce.org/articles/full_view/22>, which
mentions something about ">= 5 bytes, padded with 0xCC".


... then this variant does work: ".align 4, 0xcc".  The assembler isn't
going to be merging int3's for sure.  :-)

The "x86 Patch examples" section mentions "5x 90", nothing about 0xcc.

r~

References:
- Re: Add support for the Win32 hook prologue (try 3)
  - From: Ross Ridge
- Re: Add support for the Win32 hook prologue (try 3)
  - From: Pedro Alves
- Re: Add support for the Win32 hook prologue (try 3)
  - From: Richard Henderson
- Re: Add support for the Win32 hook prologue (try 3)
  - From: Pedro Alves

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