sebastian.huber at embedded-brains.de
Mon Jan 7 06:52:38 UTC 2019
I think there was already some work to update EPICS to the latest RTEMS
version based on the POSIX API?
On 06/01/2019 16:41, Siddons, David wrote:
> I was wondering how much more complete the Posix API is for RTEMS in
> version 5, compared to 4.10? In doing this port, should I be looking
> to switch rtems-specific code for Posix code? That should help in
> future upgrades, no?
> *From:* Siddons, David <siddons at bnl.gov>
> *Sent:* Friday, January 4, 2019 9:31 AM
> *To:* Sebastian Huber; RTEMS
> *Subject:* Re: rtems_malloc_statistics_t
> Hi Sebastian,
> That makes sense; I believe the last port was to rtems 4.10. Such
> a guide would be very helpful. I'll take a look at the release page to
> see what I can find there.
> On 1/4/19 1:47 AM, Sebastian Huber wrote:
>> Hello David,
>> On 03/01/2019 20:20, Siddons, David wrote:
>>> Hi all,
>>> I'm slowly working my way through porting rtems5 to EPICS-3.15.6.
>>> THings have changed since the previous port, both in EPICS and
>>> RTEMS. I just hit an error concerning rtems malloc, in particular
>>> this type and the function which uses it, malloc_get_statistics().
>> this function was already removed in RTEMS 4.11:
>> Release/4.11 – RTEMS Project
>> The 4.11 dot point release details are: 4.11.0 (milestone:4.11.0) ;
>> 4.11.1 (milestone:4.11.1) ; 4.11.2 (milestone:4.11.2) ; 4.11.3
>> (milestone:4.11.3) ; 4.11.4 ...
>>> Is there a list of rtems functions somewhere so I can figure out
>>> what to replace these things with. There are plenty more to go, so
>>> knowing how to translate would be very useful.
>> The RTEMS 5.1 release page is a bit detailed. Maybe we should also
>> add a section which covers potential update issues from previous
>> RTEMS releases.
Sebastian Huber, embedded brains GmbH
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