printf/vsnprintf crashes while printing float values
Mon Jan 18 14:18:15 GMT 2021
On Mon, Jan 18, 2021, 3:51 AM zhongcai.guo--- via Newlib <
> I run RTEMS system on my Xilinx Zync7000 hardware but printf/vsnprintf
> crash my system in interrupt. I searched long time in Google, and it seems
> to be an issue in Newlib than RTEMS(i guess). Therefore i want to figure
> out whether it
> is a fixed issued in Newlib but don't get the place to search closed/fixed
> bug. So i have no idea but send the email to ask for help. Any hints about
> the issue would be appreciate.
Does the thread doing the printing have the floating point attribute?
Otherwise, the flu is disabled
> Best regards
> Ceasar Guo
> 运控部 / MC
> Email: firstname.lastname@example.org
> This message may contain information that is confidential or privileged.
> If you are not the intended recipient, please advise the sender immediately
> and delete this message.
> QKM Technology (Dongguan) Co., Ltd. Limited. All rights reserved.
More information about the Newlib