On 9/14/2022 1:23 PM, linted wrote:
[Patch 5/5]
I am getting segfaults while still in __uClibc_main when using
buildroot's qemu_xtensa_lx60_defconfig and qemu-xtensa. I'm not sure
the exact cause, but I would guess that some functions aren't being
relocated correctly or the TLS wasn't updated correctly. It could also
possibly be a problem with the quick gcc patch I wrote to compile with
-static-pie. If you have a gcc patch that you think will fix this as
well, I would be glad to test it.
I've had -static-pie binaries segfault with qemu while they ran fine on
actual hardware. I was using Debian 10 so maybe that's because it's an
old version of qemu, and maybe newer versions can handle this better?
Lance
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