From: Dibyendu Majumdar <mobile@majumdar.org.uk>
To: Linux-Sparse <linux-sparse@vger.kernel.org>
Subject: Error handling in sparse-llvm
Date: Sun, 12 Mar 2017 19:40:18 +0000 [thread overview]
Message-ID: <CACXZuxcU4ZQ0=D67F4EkqyFKANQVjhSxfSzsqdzXbNXYsGXGfQ@mail.gmail.com> (raw)
Hi,
At present there are a bunch of asserts for scenarios not handled by
Sparse LLVM backend. A more robust error handling method is needed
that works even in release builds, and doesn't abort the process.
Given the way the code is structured currently, I was thinking maybe
it will be easiest to use setjmp/longjmp mechanism to terminate the
LLVM backend on error. I am not sure that this entirely safe with LLVM
as the LLVM code is C++ - I think it might be okay as long as the LLVM
module / context is properly disposed at the end.
Regards
Dibyendu
next reply other threads:[~2017-03-12 19:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-12 19:40 Dibyendu Majumdar [this message]
2017-03-12 19:53 ` Error handling in sparse-llvm Luc Van Oostenryck
2017-03-13 10:43 ` Dibyendu Majumdar
2017-03-13 11:00 ` Dibyendu Majumdar
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