Re: Qemu for TC377

[Sameer Kalliadan Poyil <sameer.kp.in@gmail.com>]

[-- Attachment #1: Type: text/plain, Size: 3391 bytes --]

Hi Bastian,

Thanks a lot. I have downloaded HighTec IDE from (
https://free-entry-toolchain.hightec-rt.com/) and tried to run the TSIM but
no success. In web, I don't see any documentation how to run it. The doc
comes along with tsim doesn't explain how to start the simulator. Could you
let me know how to start tsim for a helloworld.elf for TC3xx ? is there a
Menu in highTec IDE to start it ?  I believe it is a cmd
tool(C:\HIGHTEC\toolchains\tricore\v4.9.3.0-infineon-1.0\bin\tsim)

Regards
Sameer

On Sun, Apr 21, 2024 at 6:18 AM Bastian Koppelmann <
kbastian@mail.uni-paderborn.de> wrote:

> Hi Sameer,
>
> On Tue, Apr 16, 2024 at 02:26:10PM -0400, Sameer Kalliadan Poyil wrote:
> > Hi Bastian,
> >
> > Thanks for the information. I thought that I can do some prototyping
> before the
> > HW arrives. :)
> >
> >  Yes I am interested for your bare metal program boot_to_main run it on
> TSIM.
> > Is Infineon TSIM free? I searched it and I didn't find any download
> link. Could
> > you please give a link for that if it is from Infineon?
>
> I usually get it from the free entry toolchain [1]
>
> >
> > s it(TSIM)  trace32 simulator ?
> https://repo.lauterbach.com/download_demo.html
> > ?
> >
> > This page https://wiki.qemu.org/Documentation/Platforms/TriCore shows
> SCU is
> > under development.
>
> I should change that on the wiki. I was experimenting with a QEMU model
> for the
> SCU when I was still in University, but nothing usable resulted from that.
> Now
> my time for such developments is unfortunately limited :(.
>
> >
> > Could you let me know who is developing it ? is  it possible to take an
> > existing SCU and modify according to AURIX data sheet? I see that UART is
> > possible to for Tricore like the one developed for ARM versatile platform
> >
> > Here is the link
> https://mail.gnu.org/archive/html/qemu-devel/2016-10/msg04514.html
>
> Sure, you can add a model of the Aurix UART in QEMU. It's "just" a matter
> of
> putting in the time to implement its registers and functionality.
>
> >
> > I have aurix development trial version and able to compile a UART
> project using
> > Tasking compiler and tried to run it on qemu, but I don't see any logs
> in the
> > qemu terminal as you said there is no peripherals implemented
> >
> > qemu-system-tricore -machine KIT_AURIX_TC277_TRB -cpu tc27x -m 6M
> -nographic
> > -kernel ASCLIN_Shell_UART_1_KIT_TC277_TFT.elf  -serial stdio -append
> "console=
> > ttyAMA0 console=ttyS0"
>
> I usually add '-d exec,cpu,nochain -D /tmp/exec.log -accel
> tcg,one-insn-per-tb=on'
> to get an execution trace to see if the binary is executing.
>
> You can also try attaching gdb by adding '-s -S' to the CLI. And then run
> in
> tricore-gdb 'target remote localhost:1234' see [2]
>
> >
> >
> > Also do you know if there is a virtual UART framework to communicate
> between
> > two Qemu instances or two TSIM instances running similar OS or different
> OS? I
> > need to do prototype testing RPMSg communication between  MCU and SOC
> using
> > external physical UART/SPI which can be tested using vritual UART using
> two
> > qemu instances.
>
> No, I don't know of something like this.
>
> Cheers,
> Bastian
>
> [1] https://free-entry-toolchain.hightec-rt.com/
> [2] https://www.qemu.org/docs/master/system/gdb.html
>

[-- Attachment #2: Type: text/html, Size: 4567 bytes --]