[LLVMbugs] [Bug 20309] New: Re-enable support for MachO GDB registration in RuntimeDyldMachO.

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=20309

            Bug ID: 20309
           Summary: Re-enable support for MachO GDB registration in
                    RuntimeDyldMachO.
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: Generic Execution Engine Support
          Assignee: unassignedbugs at nondot.org
          Reporter: lhames at gmail.com
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

Commit r211652 added support for registering JIT'd MachO object files with GDB,
but the implementation had some issues. In particular, it modified the
in-memory object, which was backed by a read-only MemoryBuffer.

This issue was resolved in r213086 by removing GDB registration support.

This support should be re-enabled via a safe mechanism.

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