Hi all,
Recently i am working on the atomic support for RTEMS. Our basic idea is to
integrate the C11 atomic API into RTEMS. we have integrated the stdatomic.h
into newlib which is used by RTEMS. And when we test the atomic ops on LEON3
platform (an important platform for RTEMS to test and veri
在 2013-7-23，上午5:54，Eric Botcazou 写道：
>> Recently i am working on the atomic support for RTEMS. Our basic idea is to
>> integrate the C11 atomic API into RTEMS. we have integrated the
>> stdatomic.h into newlib which is used by RTEMS. And when we test the
>> atomic ops on LEON3 platform (an impor
在 2013-7-23，下午11:31，Eric Botcazou 写道：
>> Hi Eric, do you mean that you already have a patch to solve this issue
>> which is just not merged to mainline? If yes could you send me your patch
>> and tell me to how enable this feature? Thank you!
>
> No, I only installed a patch on the trunk that a
Hi Eric,
Thank you for your interesting on this feature.
Best Regards
WeiY
在 2013-7-24，上午1:07，Eric Botcazou 写道：
>> ok, because i am not familiar with compiler implementation. So if you can
>> give me some references i will appreciate you very much. And by the way is
>> there any plan to suppor
Hi all,
I am form RTEMS org, recently we are working on atomic support for RTEMS. The
C11 stdatomic.h has been ported to RTEMS. But when i build the atomic test case
for pc686 BSP it will post some error like this :
/home/rtems-build/i386-build/i386-rtems4.11/c/pc686/testsuites/smptests/smpatom
，Jonathan Wakely 写道：
> On 6 August 2013 15:47, Deng Hengyi wrote:
>>
>> And i have found some mail list talking about gcc has remove lock free
>> atomic int support [1][2], is this true? or just some error caused by my
>> toolchain?
>>
>> I am waiting f
Hi all,
does anyone know how to configure gcc to build with
"__atomic_compare_exchange_n" support for i386 target?
WeiY
Best Regards
在 2013-8-6，下午11:37，Jonathan Wakely 写道：
> On 6 August 2013 16:30, Deng Hengyi wrote:
>> Hi Jonathan,
>>
>> Thank you for your
(.text+0xfa): undefined reference to `__atomic_compare_exchange_4'
collect2: error: ld returned 1 exit status
WeiY
Best Regards
在 2013-8-10，上午12:02，Joel Sherrill 写道：
> On 8/9/2013 10:15 AM, Deng Hengyi wrote:
>> Hi all,
>>
>> does anyone know how to configure gcc to bu
