Re: [ARM] atomics for rtems, aka bare metal

2012-03-12 Thread Sebastian Huber
Hello Richard, thank you very much for your implementation. On 03/09/2012 02:56 AM, Richard Henderson wrote: On 03/08/12 10:02, Joel Sherrill wrote: If so, it is just a matter of ifdef's to get the right code. Ok. Does arm-eabi have this support? We probably could just use the same code.

[ARM] atomics for rtems, aka bare metal

2012-03-08 Thread Richard Henderson
On 03/08/12 10:02, Joel Sherrill wrote: If so, it is just a matter of ifdef's to get the right code. Ok. Does arm-eabi have this support? We probably could just use the same code. There's scant bare metal support atm. For sufficiently new ARM core revisions, gcc will inline operations. In