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Running JIT generated code inside user emulation
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From: |
L. E. Segovia |
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Subject: |
Running JIT generated code inside user emulation |
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Date: |
Thu, 25 Jul 2024 21:35:27 -0300 |
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User-agent: |
Mozilla Thunderbird Beta |
Hi folks,
I'm writing to ask if it's possible to run dynamically generated code
from within qemu-user-static. We have some tests at work that use JIT
(in particular against armv7a, aarch64 and ppc64le) and all which rely
on jumps to a JIT'd page cause a segfault.
At present these are running using distro-provided packages (ubuntu
20.04 on Docker), and I haven't been able to get gdb to parse any core
dumps.
Best,
amyspark
--
amyspark 🌸 https://www.amyspark.me
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