Hello guys, I followed this tutorial "Embedded linux on zybo" http://www.instructables.com/id/Embedded-Linux-Tutorial-Zybo/ and everything works like a charm, I compiled the linux kernel and u-boot from digilent github, as a next step I said i'll be debugging Linux C apps. I'm trying hard to debug a linux application coded in xilinx SDK (2015.1) according to the follwoing two links: http://www.xilinx.com/support/documentation/sw_manuals/xilinx14_7/SDK_Doc/tasks/sdk_t_linux_application_debugging_system_debugger.htm what happens that when i try to press Debug, i got in the debug perspective ..