Re: PATCH: Also check for `movl %esp, %ebp' for x32

H.J. Lu
2012-04-17T14:30:57Z

On Tue, Apr 17, 2012 at 4:43 AM, Mark Kettenis <mark.kettenis@xs4all.nl> wrote:
>> Date: Tue, 10 Apr 2012 13:29:53 -0700
>> From: "H.J. Lu" <hongjiu.lu@intel.com>
>>
>> Hi,
>>
>> X32 may use `movl %esp, %ebp' in prologue.  This patch checks it for
>> x32.  Tested on Linux/x86-64.  OK for trunk?
>
> Sorry, but I'm not sure it is a good idea to mix ABIs in the code like
> that.  Up until now, I've made a conscious attempt to keep the i386
> and amd64 ABIs seperated out as much as possible.  Can you post a
> complete diff of the -tdep.c related changes to support x32 in GDB,
> such that I can judge where this is heading?

Here is the complete x32 GDB patch:

http://sourceware.org/ml/gdb-patches/2012-04/msg00476.html

Thanks.

--
H.J.