Debug FVP with ARM DS. ( AArch64, ARMv8 )
Please see the Screen, That's debug configuration.
I want to see "Stack Frame."
The "Watch" screen for the Stack is blank.
WARNING(DTS3-NAL2); Warnings are expected to occur as "DTSL options."
I use "vmlinux" file as debug symbol.
How to resolve this Warning.
Is there an example of Debugging "Stack Frame"?
P.S The reason for debugging above is because, When SPSR is modified, I want to know the location of parameters.
Have a nice day.
Looking at the screenshot again, I see (from Debug Control pane) that all processors are 'powered down'. Likely everything is sitting in a WFI loop.
Can you try to disable cpuidle, with a script similar to that shown at below (written for a different, but similar platform)community.arm.com/.../common-issues-using-ds-5-with-juno
Thanks! I could solve it with the help of you and my professor.
vmlinux offset, had been set wrong.
I added an option, EL1N:0x0.
( Before that, there was no option. It is set to EL3:0x0 by default. )
My option is...
add-symbol-file "/home/kkimj/arm/arm-reference-platforms_OpenEmb/linux/out/fvp/mobile_oe/vmlinux" EL1N:0x0
View all questions in Arm Development Platforms forum