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Observer arunkumarka
Observer
2,822 Views
Registered: ‎06-23-2011

undefined reference to 'xil_io_out32'

I am using the "Create and Import Peripheral" function in XPS. I create a peripheral that contains one or more software addresses. I enable registers using the "User logic software register" tick-box. The following error occurs when the automatically created drivers compile: 

undefined reference   
to 'xil_io_out32'
collect2: ld returned 1 exit status
make: *** [hello_world_0.elf] Error 1

 

i changed the function call from xil_io_out32 to XIo_Out32.But the problem is still there,no change .please help

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2 Replies
Newbie niloyroy
Newbie
2,811 Views
Registered: ‎08-02-2011

Re: undefined reference to 'xil_io_out32'

I have couple of questions:

 

1. What kind of peripheral interface are you generating (e.g. Axilite master; Axilite slave; AXI4 master; AXI4 slave etc) in create and import peripheral wizard?

2. Which version of XPS are you using?

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Visitor yjt98765
Visitor
2,719 Views
Registered: ‎02-23-2012

Re: undefined reference to 'xil_io_out32'

AR #37617

You need to change the function call from xil_io_out32 to XIo_Out32. This problem is scheduled to be fixed in ISE 12.4 software.

http://www.xilinx.com/support/answers/37617.htm

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