• Oleg B (27/27) Sep 01 2017 Hello. I work on project, that works on ARMv7 (Raspberry PI 2).

Oleg B <code.viator gmail.com> writes:

Hello. I work on project, that works on ARMv7 (Raspberry PI 2). 
Some times I get error in random places (build to build in 
different place, no rebuild - stable error place):

Fatal error in EH code: _Unwind_RaiseException failed with reason 
code: 9 Aborted

I found few issues on github

https://github.com/ldc-developers/ldc/issues/2208
https://github.com/ldc-developers/ldc/issues/2058
https://github.com/ldc-developers/ldc/issues/2024

But I don't understand how workaround this.
My ldc2.conf have no special flags, I don't use optimization.

default:
{
     switches = [
         "-I/usr/include/d/ldc",
         "-I/usr/include/d",
         "-mtriple=arm-linux-gnueabihf",
         "-gcc=arm-linux-gnueabihf-gcc",
         "-L-L/home/deviator/workspace/arm-linux-gnueabihf",
         "-defaultlib=phobos2-ldc,druntime-ldc",
         "-debuglib=phobos2-ldc-debug,druntime-ldc-debug"
     ];
};

Trying add "-mattr=+strict-align" has no effect.
I see only one way for fix it: don't use exceptions. But it 
require a lot of work on rewriting existing code. May be this 
problem has more elegant solution?