Re: Tools for RTEMS 4.12

2015-11-05 Thread Gabriel Ibarra
Hi, The issue of recursive calls of callocs was fixed in RTEMS mainline adding -fno-builtin in the calloc.c compilation, but we made a gcc patch in order to use -fno-builtin-calloc instead of -fno-builtin, this is more specific and disables only calloc builtin optimization. Currently there is an o

Support of gcc 5.2

2015-09-16 Thread Gabriel Ibarra
Hi, I want to know if we can use gcc 5.2 for RTEMS 4.11. If not I want to know if there is a plan for supporting it or what has to be done to support it. Thanks -- Gabriel Alejandro Ibarra Software Engineer San Lorenzo 47, 3rd Floor, Office 5 Córdoba, Argentina Phone: +54 351 4217888 ___

rtems_task_argument type

2014-11-25 Thread Gabriel Ibarra
Hi, I'm working with rtems task and I'm trying to pass a pointer object as argument of the task, using the RTEMS API. I saw that rtems_task_argument is defined as uintptr_t, so I assume that the way to do it, is just a cast. Is it true?, or there is another way to do it. Also, I wonder why uintptr

posix function (read/write) unusual beavior

2014-07-21 Thread Gabriel Ibarra
Hi, I have a simple loopback program in my board (bsp lpc_176x), It reads information from a tty and returns it through the same tty (using POSIX functions), I tested it sending characters with a PC's terminal and I saw the ECHO on the terminal, I found an unusual behavior with some bsp configurati

Re: _Configuration_Scheduler_priority_dflt

2014-07-10 Thread Gabriel Ibarra
OK Sebastian, Thank you very much! On Thu, Jul 10, 2014 at 11:53 AM, Sebastian Huber < sebastian.hu...@embedded-brains.de> wrote: > On 2014-07-10 16:43, Gabriel Ibarra wrote: > >> Hello, I'm working with a board with a few amount of RAM (lpc1768- 32k), I >> recentl

_Configuration_Scheduler_priority_dflt

2014-07-10 Thread Gabriel Ibarra
Hello, I'm working with a board with a few amount of RAM (lpc1768- 32k), I recently updated the last version of RTEMS and now I have more overhead, I found that the responsible of this new overhead is an object in the bss section: "_Configuration_Scheduler_priority_dflt"; So, I want to know what i

_Configuration_Scheduler_priority_dflt

2014-07-10 Thread Gabriel Ibarra
Hello, I'm working with a board with a few amount of RAM (lpc1768- 32k), I recently updated the last version of RTEMS and now I have more overhead, I found that the responsible of this new overhead is an object in the bss section: "_Configuration_Scheduler_priority_dflt"; So, I want to know what i