Nios® V/II Embedded Design Suite (EDS)
Support for Embedded Development Tools, Processors (SoCs and Nios® V/II processor), Embedded Development Suites (EDSs), Boot and Configuration, Operating Systems, C and C++
12618 Discussions

Issue executing sample applications(HPS) provided in the Cyclone V SOC kit related

Honored Contributor II


I have been trying to download the examples provided in the Embedded design suite into the HPS compoment of the Cyclone V Soc. Currently i have ARM DS-5 eclipse through which i am trying to execute the hello world example but there is an error i am encountering in the 'debugging perspective'. The error is as following 


"Stopping running target Altera - Cyclone V SoC on TCP:localhost on connectionConnected to running target Altera - Cyclone V SoC on TCP:localhost 

Execution stopped at: S:0x8001BF08 

S:0x8001BF08 MOV pc,lr 

source /v "C:\Program Files (x86)\DS-5\sw\debugger\configdb\Boards\Altera\Cyclone V SoC\..\..\..\Scripts\" 



No SYSID registers could be found. Has a peripheral description file been supplied? 



source /v "D:\FPGAsofts\hello_7_2\Altera-SoCFPGA-HelloWorld-Baremetal-GNU\semihost_setup.ds


WARNING(CMD315): Target is not running 

+file $sdir/hello.axf 

+set semihosting enabled false 

+set semihosting stack-base __cs3_stack 

+set semihosting stack-limit __cs3_heap_start 

+set semihosting heap-base __cs3_heap_start 

+set semihosting heap-limit __cs3_heap_end 

+set semihosting enabled true 

Semihosting server socket created at port 8000 

loadfile "D:\FPGAsofts\hello_7_2\Altera-SoCFPGA-HelloWorld-Baremetal-GNU\hello.axf

Target Message: Memory access caused precise abort. 

Debug Precise Abort Registers : DFSR = 0x00000817, DFAR = 0xFFFF1000 


! Failed to load "hello.axf" 

! Failed to write 16,048 bytes to address S:0xFFFF0000 while writing block of 4,096 bytes to address S:0xFFFF1000 

! Bus error on memory operation. 

cd "C:\Users\Gowtham\Documents\DS-5 Workspace\Hello_2_7" 

Working directory "C:\Users\Gowtham\Documents\DS-5 Workspace\Hello_2_7" 


Please suggest on debugging this issue 


Thanks in advance, 

0 Kudos
0 Replies