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  Topic: How to trace instructions of user application on ARM_A9?
YoudD

Replies: 4
Views: 6536

PostForum: Ask a Question   Posted: Sat Nov 20, 2021 7:32 pm   Subject: How to trace instructions of user application on ARM_A9?
Thank you for your reply.

Adding --trace to the simulator command line does trace all instructions. but there is a problem to achieve my goal.

I would like to analyze the type and number of inst ...
  Topic: how can monitoring at run-time the instructions executed
YoudD

Replies: 5
Views: 2252

PostForum: Ask a Question   Posted: Wed Nov 17, 2021 6:26 pm   Subject: how can monitoring at run-time the instructions executed
I am afraid there is no function available in the OP or VMI APIs that allow an instruction to be decoded. The instruction decode information is all embeded in the processor models.
There are function ...
  Topic: how can monitoring at run-time the instructions executed
YoudD

Replies: 5
Views: 2252

PostForum: Ask a Question   Posted: Wed Nov 17, 2021 5:32 am   Subject: how can monitoring at run-time the instructions executed
You can add callbacks onto the bus or memory that can be used to detect accesses and determine the data. Please see the monitoring functions in the OP API.

Thank you!And now if I want to know which ...
  Topic: how can monitoring at run-time the instructions executed
YoudD

Replies: 5
Views: 2252

PostForum: Ask a Question   Posted: Tue Nov 16, 2021 12:33 am   Subject: how can monitoring at run-time the instructions executed
I wonder how can I implement it that monitoring at run-time the instructions executed by a target CPU.Whenever an instruction is fetched from the memory ,I can get the instruction.Then let me per ...
  Topic: SystemC model and OVP environment
YoudD

Replies: 4
Views: 4364

PostForum: Getting started   Posted: Mon Nov 08, 2021 12:59 am   Subject: SystemC model and OVP environment
Universities can register for the Imperas University Program. This can provide access to the professional products free of charge for academic and educational usage.
Please contact univ@imperas.com
...
  Topic: Is there a true random number generator?
YoudD

Replies: 2
Views: 3624

PostForum: Ask a Question   Posted: Wed Oct 27, 2021 6:26 pm   Subject: Is there a true random number generator?
I don't believe that there is such a thing in a processor.

Thanks for your reply!
  Topic: SystemC model and OVP environment
YoudD

Replies: 4
Views: 4364

PostForum: Getting started   Posted: Wed Oct 27, 2021 6:26 pm   Subject: SystemC model and OVP environment
The OVP simulator provides information at an instruction level. This can be used to provide some estimations.

The Imperas professional products can be used to obtain information from an executingap ...
  Topic: SystemC model and OVP environment
YoudD

Replies: 4
Views: 4364

PostForum: Getting started   Posted: Wed Oct 27, 2021 1:26 am   Subject: SystemC model and OVP environment
Now I have my own peripheral model written in SystemC and I integrate it into OVP using the following method:
Firstly,I use the Examples/PlatformConstruction/SystemC_TLM which generates an example TL ...
  Topic: Is there a true random number generator?
YoudD

Replies: 2
Views: 3624

PostForum: Ask a Question   Posted: Mon Oct 25, 2021 12:41 am   Subject: Is there a true random number generator?
I wonder if there is a true random number generator or the CPU model has a true random number generator?
  Topic: I have my own Systemc Module ,how can I connect it to VP?
YoudD

Replies: 1
Views: 1908

PostForum: Ask a Question   Posted: Tue Sep 07, 2021 11:57 pm   Subject: I have my own Systemc Module ,how can I connect it to VP?
Should I use TCL ticket to add my systemC module or modify the “platform.sc_constructor.igen.h” ?
  Topic: Debug peripheral
YoudD

Replies: 1
Views: 2387

PostForum: Ask a Question   Posted: Thu May 13, 2021 5:09 am   Subject: Debug peripheral
When I debug peripheral using gdb of linux,it will stop at continuing after entering c if I set a breakpoint.What should I do to solve it?
  Topic: I want to know how to write my own module or peripherals?
YoudD

Replies: 20
Views: 11497

PostForum: Ask a Question   Posted: Wed May 12, 2021 2:50 am   Subject: I want to know how to write my own module or peripherals?
Thank you!Now I want to know how can I get the Imperas professional tools?Is it free? If not, how is this tool charged?
  Topic: I want to know how to write my own module or peripherals?
YoudD

Replies: 20
Views: 11497

PostForum: Ask a Question   Posted: Wed May 12, 2021 2:04 am   Subject: I want to know how to write my own module or peripherals?
Yeah!But I want to make breakpoints in mybehavior.c not in pse.igen.c when I "file pse.pse".
  Topic: I want to know how to write my own module or peripherals?
YoudD

Replies: 20
Views: 11497

PostForum: Ask a Question   Posted: Wed May 12, 2021 12:24 am   Subject: I want to know how to write my own module or peripherals?
Thank you!Now I can open the gdb windows,but how can I set a breakpoint in the C file after running the code below?

start the simulation
harness.exe --program application.elf --modulefile model.s ...
  Topic: I want to know how to write my own module or peripherals?
YoudD

Replies: 20
Views: 11497

PostForum: Ask a Question   Posted: Tue May 11, 2021 4:34 am   Subject: I want to know how to write my own module or peripherals?
I want to know if I can use egui to debug my peripheral code behavior?If I can use it,what should I do?If not, what method should I use to debug my peripheral?
 
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