Re: [PATCH] Fix exception handler for supporting FPU

2015-10-08 Thread Daniel Gutson
On Wed, Oct 7, 2015 at 8:22 PM, Chris Johns wrote: > On 7/10/2015 11:00 pm, Daniel Gutson wrote: >> >> FWIW no need from feedback from us. >> > > Can we assume this is an ok from you? Yes. > > Chris -- Daniel F. Gutson Chief Engineering Officer, SPD San Lorenzo 47, 3rd

Re: [PATCH] Fix exception handler for supporting FPU

2015-10-07 Thread Chris Johns
On 7/10/2015 11:00 pm, Daniel Gutson wrote: > > FWIW no need from feedback from us. > Can we assume this is an ok from you? Chris ___ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel

Re: [PATCH] Fix exception handler for supporting FPU

2015-10-07 Thread Chris Johns
On 7/10/2015 4:33 pm, Sebastian Huber wrote: > > > On 07/10/15 05:13, Chris Johns wrote: >> On 23/09/2015 11:33 am, Gedare Bloom wrote: >>> >ping. i will try to get to this tomorrow if no one else does. >> What happened to this change? > >

Re: [PATCH] Fix exception handler for supporting FPU

2015-10-07 Thread Sebastian Huber
On 07/10/15 09:04, Chris Johns wrote: On 7/10/2015 4:33 pm, Sebastian Huber wrote: > > >On 07/10/15 05:13, Chris Johns wrote: >>On 23/09/2015 11:33 am, Gedare Bloom wrote: >>> >ping. i will try to get to this tomorrow if no one else does. >>What happened to this change? >

Re: [PATCH] Fix exception handler for supporting FPU

2015-10-07 Thread Daniel Gutson
On Wed, Oct 7, 2015 at 4:05 AM, Sebastian Huber wrote: > > > On 07/10/15 09:04, Chris Johns wrote: >> >> On 7/10/2015 4:33 pm, Sebastian Huber wrote: >>> >>> > >>> > >>> >On 07/10/15 05:13, Chris Johns wrote: >>On 23/09/2015 11:33 am, Gedare Bloom

Re: [PATCH] Fix exception handler for supporting FPU

2015-10-06 Thread Sebastian Huber
On 07/10/15 05:13, Chris Johns wrote: On 23/09/2015 11:33 am, Gedare Bloom wrote: >ping. i will try to get to this tomorrow if no one else does. What happened to this change? https://lists.rtems.org/pipermail/devel/2015-September/012612.html -- Sebastian Huber, embedded brains GmbH

Re: [PATCH] Fix exception handler for supporting FPU

2015-10-06 Thread Chris Johns
On 23/09/2015 11:33 am, Gedare Bloom wrote: > ping. i will try to get to this tomorrow if no one else does. What happened to this change? Chris > > On Thu, Aug 27, 2015 at 4:33 PM, sudarshan.rajagopalan > wrote: >> Patch attached here for ARMv7M Exception

Re: [PATCH] Fix exception handler for supporting FPU

2015-09-22 Thread Gedare Bloom
ping. i will try to get to this tomorrow if no one else does. On Thu, Aug 27, 2015 at 4:33 PM, sudarshan.rajagopalan wrote: > Patch attached here for ARMv7M Exception Handler. Looks like git send-email > didn't deliver the mail. Something is not quite right with

Re: [PATCH] Fix exception handler for supporting FPU

2015-08-28 Thread Daniel Gutson
On Fri, Aug 28, 2015 at 12:20 PM, Gedare Bloom ged...@gwu.edu wrote: Could you please open a ticket on our trac to describe the problem this fixes, and add closes #. to your patch commit message? Additionally, please clarify which architecture this applies to. I suspect this is for

Re: [PATCH] Fix exception handler for supporting FPU

2015-08-28 Thread Gedare Bloom
Could you please open a ticket on our trac to describe the problem this fixes, and add closes #. to your patch commit message? Thanks, Gedare On Thu, Aug 27, 2015 at 4:33 PM, sudarshan.rajagopalan sudarshan.rajagopa...@vecna.com wrote: Patch attached here for ARMv7M Exception Handler. Looks

Re: [PATCH] Fix exception handler for supporting FPU

2015-08-28 Thread sudarshan.rajagopalan
On 2015-08-28 11:30, Daniel Gutson wrote: On Fri, Aug 28, 2015 at 12:20 PM, Gedare Bloom ged...@gwu.edu wrote: Could you please open a ticket on our trac to describe the problem this fixes, and add closes #. to your patch commit message? Hi Gedare, Sure will do! Additionally, please

Re: [PATCH] Fix exception handler for supporting FPU

2015-08-28 Thread sudarshan.rajagopalan
On 2015-08-28 12:18, sudarshan.rajagopalan wrote: On 2015-08-28 11:30, Daniel Gutson wrote: On Fri, Aug 28, 2015 at 12:20 PM, Gedare Bloom ged...@gwu.edu wrote: Could you please open a ticket on our trac to describe the problem this fixes, and add closes #. to your patch commit message?

Re: [PATCH] Fix exception handler for supporting FPU

2015-08-28 Thread Daniel Gutson
On Fri, Aug 28, 2015 at 2:31 PM, sudarshan.rajagopalan sudarshan.rajagopa...@vecna.com wrote: On 2015-08-28 12:18, sudarshan.rajagopalan wrote: On 2015-08-28 11:30, Daniel Gutson wrote: On Fri, Aug 28, 2015 at 12:20 PM, Gedare Bloom ged...@gwu.edu wrote: Could you please open a ticket on

Re: [PATCH] Fix exception handler for supporting FPU

2015-08-28 Thread sudarshan.rajagopalan
On 2015-08-28 17:18, Martin Galvan wrote: On Thu, Aug 27, 2015 at 3:53 PM, sudarshan.rajagopalan sudarshan.rajagopalan at vecna.com wrote: The instruction cmn r2, #3\n in line 31 basically compares the Link Register(lr) to value 0xFFFD (negative #3, because CMN negates the RHS and compares

Re: [PATCH] Fix exception handler for supporting FPU

2015-08-28 Thread Martin Galvan
On Thu, Aug 27, 2015 at 3:53 PM, sudarshan.rajagopalan sudarshan.rajagopalan at vecna.com wrote: The instruction cmn r2, #3\n in line 31 basically compares the Link Register(lr) to value 0xFFFD (negative #3, because CMN negates the RHS and compares with LHS) and chooses MSP or PSP in the

[PATCH] Fix exception handler for supporting FPU

2015-08-27 Thread sudarshan.rajagopalan
/pipermail/devel/2015-August/012381.html From e7674a2c26a3db26e3019f3c6ee94c9ea88d5a3c Mon Sep 17 00:00:00 2001 From: Sudarshan Rajagopalan sudarshan.rajagopa...@vecna.com Date: Thu, 27 Aug 2015 14:19:24 -0400 Subject: [PATCH] Fix exception handler for supporting FPU --- cpukit/score/cpu/arm/armv7m