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Date: Sun, 18 Jan 2015 23:00:42 +0100
From: Andreas Tobler <andreast-list@fgznet.ch>
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To: Daisuke Aoyama <aoyama@peach.ne.jp>, freebsd-arm@freebsd.org
Subject: Re: C++ exception of RPi
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On 18.01.15 17:08, Daisuke Aoyama wrote:
> I've written example of C++ exception since just boot up r276981.
> Try to compile by "clang++ sample.cc".
> If your /lib/libcxxrt.so.1 is not affected, you can get a result like this:
>
> # ./a.out
> catch: 10
>
> Otherwise,
>
> # ./a.out
> pid 653 (a.out), uid 0: exited on signal 6 (core dumped)
> Abort trap (core dumped)
>
> sample.cc:
> ----------------------------------------------------------------------
> #include <iostream>
> using namespace std;
>
> int main()
> {
>          try{
>                  throw 10;
>          } catch (int e) {
>                  cout << "catch: " << e << endl;
>          }
> }
> ----------------------------------------------------------------------
>
> Regards,
>
For the record:

andreast@wandquad:~ % clang++ -o sample sample.cc
andreast@wandquad:~ % ./sample
Bus error (core dumped)
andreast@wandquad:~ % g++49 -o sample sample.cc
andreast@wandquad:~ % ./sample
catch: 10

---
FreeBSD 11.0-CURRENT #32: Sun Jan 18 21:36:10 CET 2015
 
andreast@t510.andreast.nets:/usr/obj/arm.armv6hf/usr/src/sys/WANDQUAD arm
FreeBSD clang version 3.5.1 (tags/RELEASE_351/final 225668) 20150115
---

And g++49 is from ports.

Andreas