Re: Translate signal to C++ exception

To: Kamil Rytarowski <n54%gmx.com@localhost>, tech-userlevel%netbsd.org@localhost
Subject: Re: Translate signal to C++ exception
From: christos%zoulas.com@localhost (Christos Zoulas)
Date: Sat, 9 Apr 2016 11:05:33 -0400

On Apr 9,  4:11am, n54%gmx.com@localhost (Kamil Rytarowski) wrote:
-- Subject: Re: Translate signal to C++ exception

| How to do proper unwinding?
| 
| I was trying to disable custom signal stack with sigaltstack(2) but
| always I got backtrace(3) without history beyond signal trampoline.
| 
| I don't know how to go beyond the trampoline.

The only way is through proper cfi annotations, and even then it is
doubtful it will work.

christos

Follow-Ups:
- Re: Translate signal to C++ exception
  - From: Joerg Sonnenberger

References:
- Re: Translate signal to C++ exception
  - From: Kamil Rytarowski

Prev by Date: Re: Translate signal to C++ exception
Next by Date: Re: Translate signal to C++ exception
Previous by Thread: Re: Translate signal to C++ exception
Next by Thread: Re: Translate signal to C++ exception
Indexes:

Home | Main Index | Thread Index | Old Index