Re: [gcc v2] Enable some features for RTEMS in libstdc++
On 09.06.22 20:19, Sebastian Huber wrote: Remove RTEMS support from crossconfig.m4 since this code is not used due to "with_newlib" being "yes". libstdc++-v3/ChangeLog: * configure: Regnerate. * configure.ac (newlib, *-rtems*): Enable TLS support for all RTEMS targets except bfin, lm32, mips, moxie, or1k, and v850. For all RTEMS targets, define HAVE_ALIGNED_ALLOC, HAVE_AT_QUICK_EXIT, HAVE_LINK, HAVE_POLL, HAVE_QUICK_EXIT, HAVE_READLINK, HAVE_SETENV, HAVE_SLEEP, HAVE_SOCKATMARK, HAVE_STRERROR_L, HAVE_SYMLINK, HAVE_TRUNCATE, and HAVE_USLEEP. I integrated the patch in GCC 13. It is available through the rtems7 tools in the RSB. See also: https://lists.rtems.org/pipermail/devel/2022-June/072119.html https://lists.rtems.org/pipermail/devel/2022-July/072150.html -- embedded brains GmbH Herr Sebastian HUBER Dornierstr. 4 82178 Puchheim Germany email: sebastian.hu...@embedded-brains.de phone: +49-89-18 94 741 - 16 fax: +49-89-18 94 741 - 08 Registergericht: Amtsgericht München Registernummer: HRB 157899 Vertretungsberechtigte Geschäftsführer: Peter Rasmussen, Thomas Dörfler Unsere Datenschutzerklärung finden Sie hier: https://embedded-brains.de/datenschutzerklaerung/ ___ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
Re: [gcc v2] Enable some features for RTEMS in libstdc++
On 22/06/2022 08:36, Chris Johns wrote: I see this patch is for master. Is a gcc 12 patch available so I can test it? The patch works also for GCC 12. I only did a test run of the RTEMS tests. It failed to apply for me with the gcc-12 for rtems6. The configure pieces did not apply. I updated the GCC 12 commit. The patch should apply now. -- embedded brains GmbH Herr Sebastian HUBER Dornierstr. 4 82178 Puchheim Germany email: sebastian.hu...@embedded-brains.de phone: +49-89-18 94 741 - 16 fax: +49-89-18 94 741 - 08 Registergericht: Amtsgericht München Registernummer: HRB 157899 Vertretungsberechtigte Geschäftsführer: Peter Rasmussen, Thomas Dörfler Unsere Datenschutzerklärung finden Sie hier: https://embedded-brains.de/datenschutzerklaerung/ ___ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
Re: [gcc v2] Enable some features for RTEMS in libstdc++
On 22/06/2022 08:40, Chris Johns wrote: On 22/6/2022 4:39 pm, Sebastian Huber wrote: On 22/06/2022 08:36, Chris Johns wrote: The patch works also for GCC 12. I only did a test run of the RTEMS tests. It failed to apply for me with the gcc-12 for rtems6. The configure pieces did not apply. I tested with the GCC 12 branch, maybe there are some configure changes compared to the RSB version. I will update the GCC 12 snapshot. What does updating the snapshot mean? Using the latest GCC 12 release branch commit. -- embedded brains GmbH Herr Sebastian HUBER Dornierstr. 4 82178 Puchheim Germany email: sebastian.hu...@embedded-brains.de phone: +49-89-18 94 741 - 16 fax: +49-89-18 94 741 - 08 Registergericht: Amtsgericht München Registernummer: HRB 157899 Vertretungsberechtigte Geschäftsführer: Peter Rasmussen, Thomas Dörfler Unsere Datenschutzerklärung finden Sie hier: https://embedded-brains.de/datenschutzerklaerung/ ___ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
Re: [gcc v2] Enable some features for RTEMS in libstdc++
On 22/6/2022 4:39 pm, Sebastian Huber wrote: > On 22/06/2022 08:36, Chris Johns wrote: >>> The patch works also for GCC 12. I only did a test run of the RTEMS tests. >> It failed to apply for me with the gcc-12 for rtems6. The configure pieces >> did >> not apply. > > I tested with the GCC 12 branch, maybe there are some configure changes > compared > to the RSB version. I will update the GCC 12 snapshot. What does updating the snapshot mean? Chris ___ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
Re: [gcc v2] Enable some features for RTEMS in libstdc++
On 22/06/2022 08:36, Chris Johns wrote: The patch works also for GCC 12. I only did a test run of the RTEMS tests. It failed to apply for me with the gcc-12 for rtems6. The configure pieces did not apply. I tested with the GCC 12 branch, maybe there are some configure changes compared to the RSB version. I will update the GCC 12 snapshot. -- embedded brains GmbH Herr Sebastian HUBER Dornierstr. 4 82178 Puchheim Germany email: sebastian.hu...@embedded-brains.de phone: +49-89-18 94 741 - 16 fax: +49-89-18 94 741 - 08 Registergericht: Amtsgericht München Registernummer: HRB 157899 Vertretungsberechtigte Geschäftsführer: Peter Rasmussen, Thomas Dörfler Unsere Datenschutzerklärung finden Sie hier: https://embedded-brains.de/datenschutzerklaerung/ ___ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
Re: [gcc v2] Enable some features for RTEMS in libstdc++
On 22/6/2022 4:05 pm, Sebastian Huber wrote: > On 22/06/2022 05:34, Chris Johns wrote: >> On 22/6/2022 6:38 am, Chris Johns wrote: On 21 Jun 2022, at 5:39 pm, Sebastian Huber wrote: On 09/06/2022 20:19, Sebastian Huber wrote: > Remove RTEMS support from crossconfig.m4 since this code is not used due > to > "with_newlib" being "yes". > libstdc++-v3/ChangeLog: > * configure: Regnerate. > * configure.ac (newlib, *-rtems*): Enable TLS support for all RTEMS > targets except bfin, lm32, mips, moxie, or1k, and v850. > For all RTEMS targets, define HAVE_ALIGNED_ALLOC, HAVE_AT_QUICK_EXIT, > HAVE_LINK, HAVE_POLL, HAVE_QUICK_EXIT, HAVE_READLINK, HAVE_SETENV, > HAVE_SLEEP, HAVE_SOCKATMARK, HAVE_STRERROR_L, HAVE_SYMLINK, > HAVE_TRUNCATE, and HAVE_USLEEP. > * crossconfig.m4 (*-rtems*): Remove. Any comments? >> >> Is there a ticket to track this change? > > https://devel.rtems.org/ticket/4668 > >> >>> I think this is sensible. Has it been tested on real code? >>> I would like to back port this patch to GCC 10, 11, and 12. >> >> I see this patch is for master. Is a gcc 12 patch available so I can test it? > > The patch works also for GCC 12. I only did a test run of the RTEMS tests. It failed to apply for me with the gcc-12 for rtems6. The configure pieces did not apply. Chris ___ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
Re: [gcc v2] Enable some features for RTEMS in libstdc++
On 22/06/2022 05:34, Chris Johns wrote: On 22/6/2022 6:38 am, Chris Johns wrote: On 21 Jun 2022, at 5:39 pm, Sebastian Huber wrote: On 09/06/2022 20:19, Sebastian Huber wrote: Remove RTEMS support from crossconfig.m4 since this code is not used due to "with_newlib" being "yes". libstdc++-v3/ChangeLog: * configure: Regnerate. * configure.ac (newlib, *-rtems*): Enable TLS support for all RTEMS targets except bfin, lm32, mips, moxie, or1k, and v850. For all RTEMS targets, define HAVE_ALIGNED_ALLOC, HAVE_AT_QUICK_EXIT, HAVE_LINK, HAVE_POLL, HAVE_QUICK_EXIT, HAVE_READLINK, HAVE_SETENV, HAVE_SLEEP, HAVE_SOCKATMARK, HAVE_STRERROR_L, HAVE_SYMLINK, HAVE_TRUNCATE, and HAVE_USLEEP. * crossconfig.m4 (*-rtems*): Remove. Any comments? Is there a ticket to track this change? https://devel.rtems.org/ticket/4668 I think this is sensible. Has it been tested on real code? I would like to back port this patch to GCC 10, 11, and 12. I see this patch is for master. Is a gcc 12 patch available so I can test it? The patch works also for GCC 12. I only did a test run of the RTEMS tests. -- embedded brains GmbH Herr Sebastian HUBER Dornierstr. 4 82178 Puchheim Germany email: sebastian.hu...@embedded-brains.de phone: +49-89-18 94 741 - 16 fax: +49-89-18 94 741 - 08 Registergericht: Amtsgericht München Registernummer: HRB 157899 Vertretungsberechtigte Geschäftsführer: Peter Rasmussen, Thomas Dörfler Unsere Datenschutzerklärung finden Sie hier: https://embedded-brains.de/datenschutzerklaerung/ ___ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
Re: [gcc v2] Enable some features for RTEMS in libstdc++
On 22/6/2022 6:38 am, Chris Johns wrote: >> On 21 Jun 2022, at 5:39 pm, Sebastian Huber >> wrote: >> >> On 09/06/2022 20:19, Sebastian Huber wrote: >>> Remove RTEMS support from crossconfig.m4 since this code is not used due to >>> "with_newlib" being "yes". >>> libstdc++-v3/ChangeLog: >>> * configure: Regnerate. >>> * configure.ac (newlib, *-rtems*): Enable TLS support for all RTEMS >>> targets except bfin, lm32, mips, moxie, or1k, and v850. >>> For all RTEMS targets, define HAVE_ALIGNED_ALLOC, HAVE_AT_QUICK_EXIT, >>> HAVE_LINK, HAVE_POLL, HAVE_QUICK_EXIT, HAVE_READLINK, HAVE_SETENV, >>> HAVE_SLEEP, HAVE_SOCKATMARK, HAVE_STRERROR_L, HAVE_SYMLINK, >>> HAVE_TRUNCATE, and HAVE_USLEEP. >>> * crossconfig.m4 (*-rtems*): Remove. >> >> Any comments? Is there a ticket to track this change? > I think this is sensible. Has it been tested on real code? > >> I would like to back port this patch to GCC 10, 11, and 12. I see this patch is for master. Is a gcc 12 patch available so I can test it? Chris ___ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
Re: [gcc v2] Enable some features for RTEMS in libstdc++
> On 21 Jun 2022, at 5:39 pm, Sebastian Huber > wrote: > > On 09/06/2022 20:19, Sebastian Huber wrote: >> Remove RTEMS support from crossconfig.m4 since this code is not used due to >> "with_newlib" being "yes". >> libstdc++-v3/ChangeLog: >>* configure: Regnerate. >>* configure.ac (newlib, *-rtems*): Enable TLS support for all RTEMS >>targets except bfin, lm32, mips, moxie, or1k, and v850. >>For all RTEMS targets, define HAVE_ALIGNED_ALLOC, HAVE_AT_QUICK_EXIT, >>HAVE_LINK, HAVE_POLL, HAVE_QUICK_EXIT, HAVE_READLINK, HAVE_SETENV, >>HAVE_SLEEP, HAVE_SOCKATMARK, HAVE_STRERROR_L, HAVE_SYMLINK, >>HAVE_TRUNCATE, and HAVE_USLEEP. >>* crossconfig.m4 (*-rtems*): Remove. > > Any comments? I think this is senseible. Has it been tested on real code? > I would like to back port this patch to GCC 10, 11, and 12. Does this imply rtems 5? Chris___ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
Re: [gcc v2] Enable some features for RTEMS in libstdc++
On 09/06/2022 20:19, Sebastian Huber wrote: Remove RTEMS support from crossconfig.m4 since this code is not used due to "with_newlib" being "yes". libstdc++-v3/ChangeLog: * configure: Regnerate. * configure.ac (newlib, *-rtems*): Enable TLS support for all RTEMS targets except bfin, lm32, mips, moxie, or1k, and v850. For all RTEMS targets, define HAVE_ALIGNED_ALLOC, HAVE_AT_QUICK_EXIT, HAVE_LINK, HAVE_POLL, HAVE_QUICK_EXIT, HAVE_READLINK, HAVE_SETENV, HAVE_SLEEP, HAVE_SOCKATMARK, HAVE_STRERROR_L, HAVE_SYMLINK, HAVE_TRUNCATE, and HAVE_USLEEP. * crossconfig.m4 (*-rtems*): Remove. Any comments? I would like to back port this patch to GCC 10, 11, and 12. -- embedded brains GmbH Herr Sebastian HUBER Dornierstr. 4 82178 Puchheim Germany email: sebastian.hu...@embedded-brains.de phone: +49-89-18 94 741 - 16 fax: +49-89-18 94 741 - 08 Registergericht: Amtsgericht München Registernummer: HRB 157899 Vertretungsberechtigte Geschäftsführer: Peter Rasmussen, Thomas Dörfler Unsere Datenschutzerklärung finden Sie hier: https://embedded-brains.de/datenschutzerklaerung/ ___ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
