------- Comment From <email address hidden> 2016-03-04 07:54 EDT------- Verified on kernel 4.4.0-9 on a VM.
root@s3529003:~# uname -a Linux s3529003 4.4.0-9-generic #24-Ubuntu SMP Mon Feb 29 19:30:59 UTC 2016 s390x s390x s390x GNU/Linux
root@s3529003:~# gcc-5 -o test test.c root@s3529003:~# ./test registering signal handler firing trap received signal! fpc: 0000ff00
FPC is set correctly
------- Comment From <email address hidden> 2016-03-04 07:54 EDT-------
Verified on kernel 4.4.0-9 on a VM.
root@s3529003:~# uname -a
Linux s3529003 4.4.0-9-generic #24-Ubuntu SMP Mon Feb 29 19:30:59 UTC 2016 s390x s390x s390x GNU/Linux
root@s3529003:~# gcc-5 -o test test.c
root@s3529003:~# ./test
registering signal handler
firing trap
received signal!
fpc: 0000ff00
FPC is set correctly