Feedback requested for Mac OSX x86 stack patch -- #2
Nick Burns
adger44 at hotmail.com
Thu Jun 8 13:35:16 CDT 2006
>From: Robert Shearman <rob at codeweavers.com>
>Subject: Re: Feedback requested for Mac OSX x86 stack patch -- #2
>Date: Thu, 08 Jun 2006 10:36:31 +0100
>
>Nick Burns wrote:
>
>>diff -u -p -r1.114 ChangeLog
>>--- ChangeLog 24 May 2006 18:09:06 -0000 1.114
>>+++ ChangeLog 8 Jun 2006 07:06:10 -0000
>>@@ -1,3 +1,8 @@
>>+2006-06-08 Nick Burns <adger44 at hotmail.com>
>>+
>>+ * include/windef.h:
>>+ If on Mac OSX (x86) use force_align_arg_pointer to fix the stack
>>on entry to Wine.
>>+
>> 2006-05-24 Alexandre Julliard <julliard at winehq.org>
>> * dlls/usp10/tests/usp10.c:
>
>
>You don't need to patch ChangeLog; it is update each release from GIT
>history. Just include the text you want in the change log in the email you
>send the patch with.
Got ya no changelog dealies -- was unsure about that part...
>>Index: include/windef.h
>>===================================================================
>>RCS file: /home/wine/wine/include/windef.h,v
>>retrieving revision 1.103
>>diff -u -p -r1.103 windef.h
>>--- include/windef.h 5 Jun 2006 12:29:21 -0000 1.103
>>+++ include/windef.h 8 Jun 2006 05:14:30 -0000
>>@@ -52,7 +52,12 @@ extern "C" {
>> #ifndef __stdcall
>> # ifdef __i386__
>> # ifdef __GNUC__
>>-# define __stdcall __attribute__((__stdcall__))
>>+# ifdef __APPLE__
>>+ /* Mac OSX uses 16-byte aligned stack and not a 4-byte one -- so we
>>must realign on entry */
>
>
>Shouldn't this be #if defined __APPLE__ && defined __i386__?
Isnt ..
# ifdef __i386__
# ifdef __GNUC__
# ifdef __APPLE__
... the same? (should it be more clear?)
>>+# define __stdcall __attribute__((__stdcall__))
>>__attribute((force_align_arg_pointer))
>>+# else
>>+# define __stdcall __attribute__((__stdcall__))
>>+# endif
>> # elif defined(_MSC_VER)
>> /* Nothing needs to be done. __stdcall already exists */
>> # else
>
>
>--
>Rob Shearman
- Nick
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