AnsweredAssumed Answered

Getting Segmentation Fault when tried to access the memory or register using memtool

Question asked by Pavithra P on Feb 8, 2020
Latest reply on Feb 9, 2020 by igorpadykov

I am using imx6qdl board. I using memtoolto read the value in the register and memory.

By putting the command memtool . , it listed out the register/memory available in the target.

 

 

1st Scenario:

I put the following command,

memtool -32 0x020BC000 1

 

 Output:  

Reading 0x01 count starting at address 0x020BC000

 

->>> Iam not getting the value in that register

 

2nd scenario

memtool -32 GPIO1. 1

Output:

SOC: im6q

GPIO1 Address:0x209C000

Segmentation Fault

 

I have tried all the register which listed down, getting segmentation fault , not able to read the value.

 

Kindly guide me how to read the value in the register /memory .

 

Thanks

Outcomes