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[Bug 1921092] Re: qemu-system-arm multi core debug not working
From: |
Martin Schönstedt |
Subject: |
[Bug 1921092] Re: qemu-system-arm multi core debug not working |
Date: |
Wed, 24 Mar 2021 10:45:00 -0000 |
** Description changed:
Working with Zephyr RTOS, running a multi core sample on mps2_an521 works
fine. Both cpus start.
Trying to debug with options -s -S the second core fails to boot.
Posted with explanation also at:
https://github.com/zephyrproject-rtos/zephyr/issues/33635
+
+ only after closing the gdb server the second core boots and execution
continues normally.
+ Is there no way to debug such a multi core environment?
** Description changed:
Working with Zephyr RTOS, running a multi core sample on mps2_an521 works
fine. Both cpus start.
Trying to debug with options -s -S the second core fails to boot.
Posted with explanation also at:
https://github.com/zephyrproject-rtos/zephyr/issues/33635
- only after closing the gdb server the second core boots and execution
continues normally.
+ only after quitting the debugging session the second core boots and execution
continues normally.
Is there no way to debug such a multi core environment?
--
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https://bugs.launchpad.net/bugs/1921092
Title:
qemu-system-arm multi core debug not working
Status in QEMU:
New
Bug description:
Working with Zephyr RTOS, running a multi core sample on mps2_an521 works
fine. Both cpus start.
Trying to debug with options -s -S the second core fails to boot.
Posted with explanation also at:
https://github.com/zephyrproject-rtos/zephyr/issues/33635
only after quitting the debugging session the second core boots and execution
continues normally.
Is there no way to debug such a multi core environment?
To manage notifications about this bug go to:
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- [Bug 1921092] [NEW] qemu-system-arm multi core debug not working, Martin Schönstedt, 2021/03/24
- [Bug 1921092] Re: qemu-system-arm multi core debug not working,
Martin Schönstedt <=
- [Bug 1921092] Re: qemu-system-arm multi core debug not working, Martin Schönstedt, 2021/03/24
- [Bug 1921092] Re: how do i delete this bug?, Peter Maydell, 2021/03/24
- [Bug 1921092] Re: gdbstub debug of multi-cluster machines is undocumented and confusing, Martin Schönstedt, 2021/03/24
- [Bug 1921092] Re: gdbstub debug of multi-cluster machines is undocumented and confusing, Peter Maydell, 2021/03/25
- [Bug 1921092] Re: gdbstub debug of multi-cluster machines is undocumented and confusing, Martin Schönstedt, 2021/03/25