Paolo Bonzini writes:
> Ok with a couple of changes:
>
>> gcc:
>> * gthr-posix.h, gthr-single.h, gthr.h: Move to ../libgcc.
>
> Move gthr-posix.h to config/
>
>>* config/m32r/linux.h (SUBTARGET_CPP_SPEC): Don't define _PTHREADS
>>if -pthread.
>>* config/mn10300/l
Paolo,
> Ok with a couple of changes:
>
>> gcc:
>> * gthr-posix.h, gthr-single.h, gthr.h: Move to ../libgcc.
>
> Move gthr-posix.h to config/
I had left it in libgcc directly since the file, like gthr-single.h, is
included in a couple of others, and is pretty generic. The updated
patch
On 09/23/2011 11:23 AM, Rainer Orth wrote:
Rainer Orth writes:
John David Anglin writes:
I could find no indication that HP-UX 10 supported anything but DCE
threads (especially no POSIX threads), so _REENTRANT being defined must
meant DCE threads, unless I'm mistaken.
_REENTRANT doesn't i
Rainer Orth writes:
> John David Anglin writes:
>
>>> I could find no indication that HP-UX 10 supported anything but DCE
>>> threads (especially no POSIX threads), so _REENTRANT being defined must
>>> meant DCE threads, unless I'm mistaken.
>>
>> _REENTRANT doesn't imply DCE threads. The reent
On 08/08/11 08:47, Rainer Orth wrote:
This patch moves gthr*.h and related code to toplevel libgcc. Unlike
the other outstanding patches (libgcc1, libgcc2, crtstuff, shlib), it is
pretty independent from the rest, so I'm posting it first. It was
developed last, so there may be conflicts (gcc/Ma
Hans-Peter Nilsson writes:
> On Mon, 8 Aug 2011, Rainer Orth wrote:
>> * SUPPORTS_WEAK is probably best detected with autoconf. We have
>> libgfortran/acinclude.m4 (LIBGFOR_GTHREAD_WEAK), but should probably
>> go for m4/ax_sys_weak_alias.m4 from the autoconf-archive instead. If
>> we're
On Mon, 8 Aug 2011, Rainer Orth wrote:
> * SUPPORTS_WEAK is probably best detected with autoconf. We have
> libgfortran/acinclude.m4 (LIBGFOR_GTHREAD_WEAK), but should probably
> go for m4/ax_sys_weak_alias.m4 from the autoconf-archive instead. If
> we're lucky, that macro can detect suppor
On 8-Aug-11, at 12:29 PM, Rainer Orth wrote:
John David Anglin writes:
I haven't moved two macros used in gthr*.h yet: GTHREAD_USE_WEAK and
SUPPORTS_WEAK. This seems to warrant a separate followup patch,
but for
the record I report my findings:
* GTHREAD_USE_WEAK must be defined explici
John David Anglin writes:
>> I haven't moved two macros used in gthr*.h yet: GTHREAD_USE_WEAK and
>> SUPPORTS_WEAK. This seems to warrant a separate followup patch, but for
>> the record I report my findings:
>>
>> * GTHREAD_USE_WEAK must be defined explicitly. It needs to be poisoned
>> in sy
John David Anglin writes:
>> I could find no indication that HP-UX 10 supported anything but DCE
>> threads (especially no POSIX threads), so _REENTRANT being defined must
>> meant DCE threads, unless I'm mistaken.
>
> _REENTRANT doesn't imply DCE threads. The reentrant routines were added
> to
On 8-Aug-11, at 11:53 AM, Rainer Orth wrote:
Paolo Bonzini writes:
On 08/08/2011 05:42 PM, John David Anglin wrote:
** _DCE_THREADS is used to select gthr-dce.h, but again dce is the
only/default model on hppa[12]*-*-hpux10* (pa-hpux10.h), so the
special-casing can be removed.
DCE thre
Paolo Bonzini writes:
> On 08/08/2011 05:51 PM, Rainer Orth wrote:
libgfortran/acinclude.m4 (LIBGFOR_GTHREAD_WEAK) tries to determine a
sensible value.
>>>
>>> I think libgfortran's approach is the nicest to be added in
>>> libgcc/configure.ac.
>>
>> I'm not convinced: when i
On 08/08/2011 05:51 PM, Rainer Orth wrote:
libgfortran/acinclude.m4 (LIBGFOR_GTHREAD_WEAK) tries to determine a
sensible value.
I think libgfortran's approach is the nicest to be added in
libgcc/configure.ac.
I'm not convinced: when it was introduced (or used more extensively), I
w
Paolo Bonzini writes:
> On 08/08/2011 05:42 PM, John David Anglin wrote:
>>
>>
>>> ** _DCE_THREADS is used to select gthr-dce.h, but again dce is the
>>> only/default model on hppa[12]*-*-hpux10* (pa-hpux10.h), so the
>>> special-casing can be removed.
>>
>> DCE threads and thread single are both
Paolo Bonzini writes:
>> ** The use of _PTHREADS to select gthr-posix.h is quite inconsistent:
>> only a few targets define that macro (m32r/linux.h, mn10300/linux.h,
>> netbsd.h, sh/linux.h, sol2.h), and none of them support alternative
>> thread models. Given that everything works
On 08/08/2011 05:42 PM, John David Anglin wrote:
** _DCE_THREADS is used to select gthr-dce.h, but again dce is the
only/default model on hppa[12]*-*-hpux10* (pa-hpux10.h), so the
special-casing can be removed.
DCE threads and thread single are both supported. There are
multilibs for both.
On 8-Aug-11, at 9:47 AM, Rainer Orth wrote:
** _DCE_THREADS is used to select gthr-dce.h, but again dce is the
only/default model on hppa[12]*-*-hpux10* (pa-hpux10.h), so the
special-casing can be removed.
DCE threads and thread single are both supported. There are multilibs
for both. D
On 08/08/2011 03:47 PM, Rainer Orth wrote:
This patch moves gthr*.h and related code to toplevel libgcc. Unlike
the other outstanding patches (libgcc1, libgcc2, crtstuff, shlib), it is
pretty independent from the rest, so I'm posting it first. It was
developed last, so there may be conflicts (g
Paolo Bonzini writes:
> On 08/08/2011 03:47 PM, Rainer Orth wrote:
>>
>> This patch was bootstrapped without regressions on i386-pc-solaris2.10
>> and i386-pc-solaris2.11. It probably needs more testing on other
>> non-posix platforms.
>
> Did you include Ada?
sure, all languages, even Go and O
On 08/08/2011 03:47 PM, Rainer Orth wrote:
This patch was bootstrapped without regressions on i386-pc-solaris2.10
and i386-pc-solaris2.11. It probably needs more testing on other
non-posix platforms.
Did you include Ada?
Paolo
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