This is the mail archive of the
gdb-patches@sourceware.org
mailing list for the GDB project.
Re: patch: libiberty pex for _WIN64
- From: Kai Tietz <Kai dot Tietz at onevision dot com>
- To: iant at google dot com
- Cc: binutils at sourceware dot org, gcc-patches at gcc dot gnu dot org, gdb-patches at sourceware dot org
- Date: Mon, 6 Aug 2007 09:07:24 +0200
- Subject: Re: patch: libiberty pex for _WIN64
Hi Christopher,
> On Sat, Aug 04, 2007 at 11:44:03AM +0300, Eli Zaretskii wrote:
> >> Date: Fri, 3 Aug 2007 19:16:42 -0400
> >> From: Christopher Faylor
<cgf-use-the-mailinglist-please@sourceware.org>
> >>
> >> >2007-08-03 Kai Tietz <kai.tietz@onevision.com>
> >> >
> >> > * pex-common.h: (pex_funcs): Retyped wait and exec_childto
pid_t.
> >> > * pex-djgpp.c: Likewise.
> >> > * pex-msdos.c: Likewise.
> >> > * pex-unix.c: Likewise.
> >> > * pex-win32.c: Likewise.
> >>
> >> If long isn't long enough what is pid_t defined to be on _WIN64?
> >
> >I think it's "long long", as 64-bit Windows uses the P64 model.
>
> Yeah, duh. That was obvious. Sorry.
>
> Where does the "typedef long long pid_t" come from? I only see it as
> being defined as "int" in the mingw headers. And I didn't see any
> machinery in configure to derive this.
>
> I guess I'm asking if there is another patch coming down the line which
> handles the long long.
The _WIN64 headers are released under the Snapshot mingw-w64-headers (as
the new crt for this platform). The pid_t is defined there in sys/types.h.
I think that the headers may get merged with the 32-bit version, but I am
not quite certain about that. Therefore I try to open an repository on
sourceforge for them and let them run in parallel.
Cheers,
i.A. Kai Tietz
| (\_/) This is Bunny. Copy and paste Bunny
| (='.'=) into your signature to help him gain
| (")_(") world domination.
------------------------------------------------------------------------------------------
OneVision Software Entwicklungs GmbH & Co. KG
Dr.-Leo-Ritter-StraÃe 9 - 93049 Regensburg
Tel: +49.(0)941.78004.0 - Fax: +49.(0)941.78004.489 - www.OneVision.com
Commerzbank Regensburg - BLZ 750 400 62 - Konto 6011050
Handelsregister: HRA 6744, Amtsgericht Regensburg
KomplementÃrin: OneVision Software Entwicklungs Verwaltungs GmbH
Dr.-Leo-Ritter-StraÃe 9 â 93049 Regensburg
Handelsregister: HRB 8932, Amtsgericht Regensburg - GeschÃftsfÃhrer:
Ulrike DÃhler, Manuela Kluger