Re: Upper limit for BSS on SPARC BSP ?

2018-09-06 Thread Hugues Jérôme
Thanks Sebastian and Joel, we will try your suggestions I’ll see with partners what is feasible. I also suspect a difference of behaviour between dmon and grmon monitors when loading the program in memory Note I may have been misleading somehow: our test program with a BSS of 1MB works perfectl

Re: New RTEMS user..

2018-09-06 Thread Sebastian Huber
Hello Patrick, On 06/09/18 19:39, Patrick O'Banion (TMMC) wrote: 2. My final targets are an adafruit M4 Metro (https://learn.adafruit.com/adafruit-metro-m4-express-featuring-atsamd51/overview) and an adafruit Trinket Pro (https://www.adafruit.com/product/2000). Could someone maybe help sugge

Re: Upper limit for BSS on SPARC BSP ?

2018-09-06 Thread Sebastian Huber
On 05/09/18 15:45, Hugues Jérôme wrote: Hi Sebastian, Le 5 sept. 2018 à 14:20, Sebastian Huber a écrit : Hello Hugues, On 05/09/18 14:02, Hugues Jérôme wrote: Hi, I’m investigating a memory alignement issue using the GR740 BSP. It appears we have a memory corruption when the BSS is bigger

RTEMS MPCI over shmdr sync problem

2018-09-06 Thread 李MY
Hi all, I finished my work to add MCPI support to an octa-core TI DSP for RTEMS. I reused the shared memory template from the *shmdr* directory. A problem occurs when tested on 2 cores. Say, core 0 creates a *GLOBAL* message queue. Core 1 plays as the sender and core 0 the receiver. Everything go

Re: New RTEMS user..

2018-09-06 Thread Chris Johns
On 7/9/18 3:39 am, Patrick O'Banion (TMMC) wrote: > Hello, Hi and welcome. > So I built my first set of "Build Tools" for the sparc erc32 as suggested in > the rtems help docs. I was able to get the gdb SIS working with a modified > "Hello World" example. (see attached) Looking goods. > Now I

Re: New RTEMS user..

2018-09-06 Thread Ian Caddy
Hi Patrick, On 7/09/2018 1:39 AM, Patrick O'Banion (TMMC) wrote: ~/development/rtems/5 ~/development/rtems/src/kernel ~/development/rtems/src/kernel/erc32 ~/development/rtems/src/kernel/rtems ~/development/rtems/src/rtems-source-builder Etc.. If I build a new set of build tools, can they share