linux-kernel - Re: [RFC][PATCH 2/2] Darwinux: Proper support for digging through the Mach-O load-command table

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Message-Id: <BE29E855-30F1-470B-9239-A61086D75FFF@mac.com>
Date:	Fri, 30 Mar 2007 14:08:04 -0400
From:	Kyle Moffett <mrmacman_g4@....com>
To:	Kyle Moffett <mrmacman_g4@....com>
Cc:	LKML Kernel <linux-kernel@...r.kernel.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	Mathieu Desnoyers <mathieu.desnoyers@...ymtl.ca>
Subject: Re: [RFC][PATCH 2/2] Darwinux:  Proper support for digging through the Mach-O load-command table 

Proper support for digging through the Mach-O load-command table

Uses kernel_read() to carefully iterate through all the Mach-O load
commands and logs their properties to the dmesg buffer.  Partial  
support is
also present for VM setup, but it's lacking a necessary symbol export on
PowerPC (arch_pick_mmap_layout).  The process currently receives a  
SIGKILL
after reading through all the load commands; pending completion of the
memory-mapping and setup code.

Signed-off-by: Kyle Moffett <mrmacman_g4@....com>
---
fs/mach-o/binfmt.c   |  258 +++++++++++++++++++++++----------
fs/mach-o/cpus.h     |   49 ++++---
fs/mach-o/files.h    |   67 +++++----
fs/mach-o/loadcmds.h |  389 ++++++++++++++++++++++++++++++++++++++++++ 
++++++++
4 files changed, 640 insertions(+), 123 deletions(-)


View attachment "darwinux_02.txt" of type "text/plain" (29050 bytes)