On 04/12/14 08:18, Sebastian Huber wrote:
Hello,
we use currently GCC 4.9.2 for the SPARC. Unfortunately two patches
are missing in this version:
2014-11-07 Daniel Hellstrom
Backport from mainline
* config.gcc (sparc-*-rtems*): Clean away unused t-elf.
* config
On 2014-12-04 13:37 -0500, Gedare Bloom wrote:
> Hi,
>
> I did not see a commit message on rtems-vc for
> http://git.rtems.org/rtems/commit/?id=4081032ce01d206d2c8e7d7b73dcdc59f85683d4
>
> Probably Ben's account must be added to something?
I forgot to ask him to sign up. I just did that for him
On December 4, 2014 2:03:13 PM EST, Hesham Moustafa
wrote:
>Hi Gedare,
>
>Thanks for your reply.
>
>On Thu, Dec 4, 2014 at 6:51 PM, Gedare Bloom wrote:
>> With only a string, printf goes to puts. So it sounds like the printf
>> with arguments is broken. There is a slew of code hiding underneat
Hi Gedare,
Thanks for your reply.
On Thu, Dec 4, 2014 at 6:51 PM, Gedare Bloom wrote:
> With only a string, printf goes to puts. So it sounds like the printf
> with arguments is broken. There is a slew of code hiding underneath
> the printf interface, and tiny problems in register ABI and memory
With only a string, printf goes to puts. So it sounds like the printf
with arguments is broken. There is a slew of code hiding underneath
the printf interface, and tiny problems in register ABI and memory
layout easily render printf broken. I would start by modifying hello
world to print a formatte
OK
On Thu, Dec 4, 2014 at 12:46 PM, Ben Gras wrote:
> On recent u-boots, the watchdog is turned on / left enabled. The
> Beaglebone Black rev. C ships with such a u-boot internally so any OS
> booting from it must disable the watchdog or the user is required to
> change the stock uboot.
>
> _
Hi,
I did not see a commit message on rtems-vc for
http://git.rtems.org/rtems/commit/?id=4081032ce01d206d2c8e7d7b73dcdc59f85683d4
Probably Ben's account must be added to something?
Gedare
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Hi,
I have a problem with getting printf working correctly. printf is
working totally fine with just one string argument (hello world for
example), however when printf is passed some variable arguments, it
totally prints some garbage strings. Printing time function (in
ticker) is an example for th
On recent u-boots, the watchdog is turned on / left enabled. The
Beaglebone Black rev. C ships with such a u-boot internally so any OS
booting from it must disable the watchdog or the user is required to
change the stock uboot.
From 4132f23920c743ec2dca0ffd63f8dcf833eb0a1b Mon Sep 17 00:00:00 2001
On 24/11/14 21:16, Jennifer Averett wrote:
Module:rtems
Branch:master
Commit:66bf2af2784dd96aa3d9e86505b11f11c63a1654
Changeset:http://git.rtems.org/rtems/commit/?id=66bf2af2784dd96aa3d9e86505b11f11c63a1654
Author:Jennifer Averett
Date: Thu Nov 6 08:37:54 2014 -0600
captu
On 04/12/14 15:54, Daniel Hellstrom wrote:
On 12/04/2014 03:26 PM, Sebastian Huber wrote:
On 04/12/14 13:10, Daniel Hellstrom wrote:
The LEON3 BSP has been using mcpu=cypress which is a
SPARCV7 that is compatible with SPARCv8 CPUs. This patch
enables the relatively new LEON3 model and generate
On Thu, Dec 4, 2014 at 3:13 AM, Daniel Hellstrom wrote:
> What is the procedure for updates to GCC/newlib/binutils, if I add a LEON
> patch to GCC should I email rtems-devel about this or submit patches to the
> source builder?
Post a patch against RSB with a relevant commit message, and push for
On 12/04/2014 03:26 PM, Sebastian Huber wrote:
On 04/12/14 13:10, Daniel Hellstrom wrote:
The LEON3 BSP has been using mcpu=cypress which is a
SPARCV7 that is compatible with SPARCv8 CPUs. This patch
enables the relatively new LEON3 model and generates
SPARCv7 compatible code. This shuold be com
On 12/04/2014 03:20 PM, Sebastian Huber wrote:
On 04/12/14 14:25, Sebastian Huber wrote:
On 04/12/14 13:22, Sebastian Huber wrote:
On 04/12/14 13:10, Daniel Hellstrom wrote:
I have now posted the two BSP build changes for LEON3+NGMP BSPs that reflect the updated GCC-4.9.2 toolchain multilibs
On 04/12/14 13:10, Daniel Hellstrom wrote:
The LEON3 BSP has been using mcpu=cypress which is a
SPARCV7 that is compatible with SPARCv8 CPUs. This patch
enables the relatively new LEON3 model and generates
SPARCv7 compatible code. This shuold be comptabile with
all single-core LEON3/4 systems. Th
On 04/12/14 14:25, Sebastian Huber wrote:
On 04/12/14 13:22, Sebastian Huber wrote:
On 04/12/14 13:10, Daniel Hellstrom wrote:
I have now posted the two BSP build changes for LEON3+NGMP BSPs that
reflect the updated GCC-4.9.2 toolchain multilibs and muser-mode
flag. Note that it is important
On 04/12/14 13:22, Sebastian Huber wrote:
On 04/12/14 13:10, Daniel Hellstrom wrote:
I have now posted the two BSP build changes for LEON3+NGMP BSPs that
reflect the updated GCC-4.9.2 toolchain multilibs and muser-mode
flag. Note that it is important that the toolchain is updated first
so tha
On 12/04/2014 01:20 PM, Sebastian Huber wrote:
This option is already in the master.
Ok, I missed that. Thanks!
DanielH
On 04/12/14 13:10, Daniel Hellstrom wrote:
Recent GCC have SPARC multilib with muser-mode. This makes
CAS instruction operating in both user and priveleged mode.
It is req
Drop the GCC version since this is already part of the normal GCC
version message. Drop the release number from the RSB since the Git
commit identifies the RSB version uniquely. Use a "Name Version, ..."
pattern.
---
rtems/config/rtems-base.bset | 2 +-
1 file changed, 1 insertion(+), 1 deletion
On 04/12/14 13:10, Daniel Hellstrom wrote:
I have now posted the two BSP build changes for LEON3+NGMP BSPs that
reflect the updated GCC-4.9.2 toolchain multilibs and muser-mode flag.
Note that it is important that the toolchain is updated first so that
the multilibs exists before using the new
This option is already in the master.
On 04/12/14 13:10, Daniel Hellstrom wrote:
Recent GCC have SPARC multilib with muser-mode. This makes
CAS instruction operating in both user and priveleged mode.
It is required to allow the CAS in systems where RTEMS run
in user mode.
---
c/src/lib/libbsp/
Hello,
I have now posted the two BSP build changes for LEON3+NGMP BSPs that reflect the updated GCC-4.9.2 toolchain multilibs and muser-mode flag. Note that it is important that the toolchain is updated
first so that the multilibs exists before using the new built flags.
DanielH
On 12/04/201
Recent GCC have SPARC multilib with muser-mode. This makes
CAS instruction operating in both user and priveleged mode.
It is required to allow the CAS in systems where RTEMS run
in user mode.
---
c/src/lib/libbsp/sparc/leon3/make/custom/ngmp.cfg |2 +-
1 files changed, 1 insertions(+), 1 delet
The LEON3 BSP has been using mcpu=cypress which is a
SPARCV7 that is compatible with SPARCv8 CPUs. This patch
enables the relatively new LEON3 model and generates
SPARCv7 compatible code. This shuold be comptabile with
all single-core LEON3/4 systems. The LEON3 model is
required for SMP to make GCC
On 4/12/2014 7:45 pm, Sebastian Huber wrote:
This one is the latest. I renamed the new test to defaultconfig01
Thanks for cleaning this up.
Chris
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Understood - I'll post a new patch with a test case (thanks for being on top of
such things!).
(Sorry about the formatting...)
From: Sebastian Huber
Sent: Wednesday, 3 December 2014 6:12 PM
To: Nick Withers
Cc: rtems-de...@rtems.org
Subject: Re: Add an --
---
c/configure.ac | 2 +-
c/src/ada-tests/configure.ac | 2 +-
c/src/configure.ac | 2 +-
c/src/lib/libbsp/arm/altera-cyclone-v/configure.ac | 2 +-
c/src/lib/libbsp/arm/configure.ac
This one is the latest. I renamed the new test to defaultconfig01
--
Sebastian Huber, embedded brains GmbH
Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone : +49 89 189 47 41-16
Fax : +49 89 189 47 41-09
E-Mail : sebastian.hu...@embedded-brains.de
PGP : Public key available o
The dummy.c was a de-facto default configuration. Rename it to
default-configuration.c. Use unlimited objects and the stack checker.
This makes it easier for new RTEMS users which will likely use this file
if they just work with the usual main() function as the application
entry point. Provide p
The dummy.c was a de-facto default configuration. Rename it to
default-configuration.c. Use unlimited objects and the stack checker.
This makes it easier for new RTEMS users which will likely use this file
if they just work with the usual main() function as the application
entry point. Provide p
Hello,
We use the 4.9.2 + all the commits up to the commit of the below multilib
patch. This, because it was the simplest approach. We might just as well add
the two patches on top of 4.9.2.
There are some information about this here
(http://www.gaisler.com/anonftp/rcc/smp/nov2014/).
What is
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