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Ignore MachO symbol flags in the upper nibble of n_desc.

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They don't impact the MCJIT rtdyld, so just mask them off for now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143472 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Grosbach 2011-11-01 18:10:23 +00:00
parent 8f4a17214c
commit fadfd7b977
1 changed files with 4 additions and 2 deletions
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6
lib/ExecutionEngine/RuntimeDyld/RuntimeDyldMachO.cpp
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@ -176,7 +176,8 @@ loadSegment32(const MachOObject *Obj,
continue;
// Flags == 0x8 marks a thumb function for ARM, which is fine as it
// doesn't require any special handling here.
if (STE->Flags != 0x0 && STE->Flags != 0x8)
// Flags in the upper nibble we don't care about.
if ((STE->Flags & 0xf) != 0x0 && STE->Flags != 0x8)
continue;
// Remember the symbol.
@ -313,7 +314,8 @@ loadSegment64(const MachOObject *Obj,
// FIXME: Check the symbol type and flags.
if (STE->Type != 0xF) // external, defined in this section.
continue;
if (STE->Flags != 0x0)
// Flags in the upper nibble we don't care about.
if ((STE->Flags & 0xf) != 0x0)
continue;
// Remember the symbol.