[lldb-dev] [Bug 23699] New: Report inferior SIGSEGV as a signal instead of an exception on FreeBSD

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Fri May 29 14:30:40 PDT 2015


https://llvm.org/bugs/show_bug.cgi?id=23699

            Bug ID: 23699
           Summary: Report inferior SIGSEGV as a signal instead of an
                    exception on FreeBSD
           Product: lldb
           Version: unspecified
          Hardware: PC
                OS: FreeBSD
            Status: NEW
          Severity: normal
          Priority: P
         Component: All Bugs
          Assignee: lldb-dev at cs.uiuc.edu
          Reporter: emaste at freebsd.org
    Classification: Unclassified

See http://reviews.llvm.org/D10057 - we need an equivalent change for FreeBSD

Previously, we reported inferior receiving SIGSEGV (or SIGILL, SIGFPE, SIGBUS)
as an "exception" to LLDB, presumably to match OSX behaviour. Beside the fact
that we were basically lying to the user, this was also causing problems with
inferiors which handle SIGSEGV by themselves, since LLDB was unable to reinject
this signal back into the inferior.

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