segmentation fault

[Ioniq3]

HI manio,

Great work, it works really good at rpi3a.

But in rpi0w aa-proxy-rs says "segmentation fault" and it doesn't work

[manio]

Thanks for the feedback!
So you just used the ready image for rpi0w?
Does it throw the segfault right on the start (no single line of log)?

I am using it with Pi Zero 2 W and unfortunately don't have a 0w.
But I'll try to figure the problem out if I could...

[Ioniq3]

The cpu of the rpi0w only support 32bit instruction set, no A53 arquitecture, so maybe it must be the problem.
How can I build for arm1176jzf, as I see this is the main differente betwenn raspberrypi0w_defconfig and aspberrypizero2w_defconfig

Thanks

[manio]

The build is 32-bit:
ELF 32-bit LSB shared object, ARM, EABI5 version 1 (SYSV)
built on arm-unknown-linux-gnueabihf target,
so this must be some other problem I think...

[manio]

I found this: mdaffin/rpizw-rover#2:

Using those instructions, even hello world segfaults for me when compiled from Ubuntu for Pi Zero (though the same binary runs fine on armv7 like RPi3).

Sound familiar? ;)
It might be about some ubuntu problem compiling... I'm still investigating.
Are you able to place ELF only on your target Pi to see if it works if I have something for test?

[manio]

@Ioniq3 Please try this: https://skyboo.net/temp/aa/aa-proxy-rs

[Ioniq3]

Hi manio,

I followed the following https://github.com/locnnil/rust_cross_compilation

and now works, I can build for rpi0w, rpi-tools are necessary instead of arm-linux-gnueabi-gcc

[manio]

This is what I did to create the mentioned binary. I'd be grateful if you confirm that it is also working :)

[Ioniq3]

Excuse me, I was sick some time. Yes, it works perfectly

[manio]

No problem, thanks for the feedback. I'll leave this open as I have to fix the build for this platform.