From: Ronald <look@reply.to>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] Re: [PATCH] fix interaction with noexecstack
Date: Sat, 04 Sep 2004 16:45:08 +0200 [thread overview]
Message-ID: <pan.2004.09.04.14.45.07.440321@reply.to> (raw)
In-Reply-To: 4139B2C3.6000203@volny.cz
Le Sat, 04 Sep 2004 14:19:15 +0200, Filip Navara a écrit :
> Fabrice Bellard wrote:
>
>> The patch seems OK for me, at least until the instruction cache is
>> dynamically allocated.
>
> I haven't tried the patch, but there isn't any "mprotect" function on
> Windows so I guess it would break MinGW builds. See the code below. It
> should work, but *I HAVEN'T TESTED IT*:
>
Tested, need to include <winbase.h> (and <windows.h>).
gcc juste produce a warning with VirtualProtect:
/home/ronald/Prog/Win32/combo/qemu/exec.c: Dans la fonction « page_init »:
/home/ronald/Prog/Win32/combo/qemu/exec.c:155: AVERTISSEMENT: passage de
arg 1 de « VirtualProtect » transforme en pointeur un entier sans
transtypage
aproximative translation: in function page_init passing arg1 of
VirtualProtect is making pointer from integer without a cast.
Note: with **VirtualProtect or *VirtualProtect make is aborting, I have
used VirtualProtect.
next prev parent reply other threads:[~2004-09-04 14:51 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-04 0:00 [Qemu-devel] [PATCH] fix interaction with noexecstack Lennert Buytenhek
2004-09-04 0:15 ` Lennert Buytenhek
2004-09-04 10:49 ` Fabrice Bellard
2004-09-04 12:19 ` Filip Navara
2004-09-04 14:45 ` Ronald [this message]
2004-09-04 16:15 ` [Qemu-devel] " Filip Navara
2004-09-04 17:07 ` [Qemu-devel] " Ronald
2004-09-07 7:59 ` Hartmut Birr
2004-09-05 14:13 ` [Qemu-devel] " Lennert Buytenhek
2004-09-29 21:23 ` Fabrice Bellard
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