diff options
Diffstat (limited to 'llvm/lib/ExecutionEngine')
| -rw-r--r-- | llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp b/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp index 2cfe87f37b0..eda4cbbad52 100644 --- a/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp +++ b/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp @@ -296,11 +296,11 @@ loadSegment32(const MachOObject *Obj, // FIXME: Check the symbol type and flags. if (STE->Type != 0xF) // external, defined in this section. - return Error("unexpected symbol type!"); + 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) - return Error("unexpected symbol type!"); + continue; // Remember the symbol. Symbols.push_back(SymbolEntry(STE->Value, Name)); @@ -311,6 +311,10 @@ loadSegment32(const MachOObject *Obj, // Sort the symbols by address, just in case they didn't come in that way. array_pod_sort(Symbols.begin(), Symbols.end()); + // If there weren't any functions (odd, but just in case...) + if (!Symbols.size()) + continue; + // Extract the function data. uint8_t *Base = (uint8_t*)Obj->getData(SegmentLC->FileOffset, SegmentLC->FileSize).data(); @@ -431,9 +435,9 @@ loadSegment64(const MachOObject *Obj, // FIXME: Check the symbol type and flags. if (STE->Type != 0xF) // external, defined in this section. - return Error("unexpected symbol type!"); + continue; if (STE->Flags != 0x0) - return Error("unexpected symbol type!"); + continue; // Remember the symbol. Symbols.push_back(SymbolEntry(STE->Value, Name)); @@ -444,6 +448,10 @@ loadSegment64(const MachOObject *Obj, // Sort the symbols by address, just in case they didn't come in that way. array_pod_sort(Symbols.begin(), Symbols.end()); + // If there weren't any functions (odd, but just in case...) + if (!Symbols.size()) + continue; + // Extract the function data. uint8_t *Base = (uint8_t*)Obj->getData(Segment64LC->FileOffset, Segment64LC->FileSize).data(); |
