[LLVMbugs] [Bug 16923] New: RTDyldMemoryManager::getPointerToNamedFunction should return uint64_t

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Fri Aug 16 14:56:48 PDT 2013


http://llvm.org/bugs/show_bug.cgi?id=16923

            Bug ID: 16923
           Summary: RTDyldMemoryManager::getPointerToNamedFunction should
                    return uint64_t
           Product: libraries
           Version: trunk
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: Generic Execution Engine Support
          Assignee: unassignedbugs at nondot.org
          Reporter: andrew.kaylor at intel.com
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

MCJIT and RuntimeDyld are intended to allow code to be dynamically linked and
loaded for targets other than the current host.  However, because external
symbol resolution relies on getPointerToNamedFunction, which returns 'void *',
it isn't possible to load 64-bit code from a 32-bit host process.

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