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3,327 Views
Registered: ‎12-20-2015

Xilinx ARM GCC standard library with no VFPU.

Now, I use Xilinx Software Development Kit Release Version: 2014.4.

I call memcpy() with VFPU-Disable state.

Because memcpy() use VFPU instructions (vmov.f32 or more), PC jump to Undefined handler.

 

I think, "rebuilding of libgcc" is needed.

But, I can not find solution.

 

In Xilinx SDK, Is gcc Standard library only VFPU-Enable mode ?? 

 

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1,873 Views
Registered: ‎10-14-2015

Re: Xilinx ARM GCC standard library with no VFPU.

Hi @shingofujiwara.

 

Please refer AR50482 resolve your issue.

 

http://www.xilinx.com/support/answers/50482.html

 

Thaks,

Sarada

 

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