[lldb-dev] [Bug 23607] New: Transparent handling of SIGSEGV in java code on android

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Thu May 21 01:11:08 PDT 2015


https://llvm.org/bugs/show_bug.cgi?id=23607

            Bug ID: 23607
           Summary: Transparent handling of SIGSEGV in java code on
                    android
           Product: lldb
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: All Bugs
          Assignee: lldb-dev at cs.uiuc.edu
          Reporter: labath at google.com
    Classification: Unclassified

ART runtime (and dalvik?) use SIGSEGV to detect and generate
NullPointerExceptions in Java.

Ideally, on Android, if we see a SIGSEGV at a PC that belongs to jit code we
should probably just transparently continue the process.

However, segmentation faults it native code should still stop the debuggee.

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