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| author | Evan Cheng <evan.cheng@apple.com> | 2006-07-21 23:06:20 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2006-07-21 23:06:20 +0000 |
| commit | 5f42c550305814f916207b9604b92fbd258e8eaf (patch) | |
| tree | 32ac53eea9e502d238553311e17716359ef9909f /lib/ExecutionEngine/JIT/JIT.cpp | |
| parent | e6389935a9ab497b9e5f4b369fa433fbdc04c915 (diff) | |
Resolve __dso_handle.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29259 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/ExecutionEngine/JIT/JIT.cpp')
| -rw-r--r-- | lib/ExecutionEngine/JIT/JIT.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/ExecutionEngine/JIT/JIT.cpp b/lib/ExecutionEngine/JIT/JIT.cpp index d2d8b49953..59934a8d46 100644 --- a/lib/ExecutionEngine/JIT/JIT.cpp +++ b/lib/ExecutionEngine/JIT/JIT.cpp @@ -30,6 +30,11 @@ #include <iostream> using namespace llvm; +#ifdef __APPLE__ +// __dso_handle is resolved by Mac OS X dynamic linker. +extern void *__dso_handle __attribute__ ((__visibility__ ("hidden"))); +#endif + static struct RegisterJIT { RegisterJIT() { JIT::Register(); } } JITRegistrator; @@ -289,6 +294,9 @@ void *JIT::getOrEmitGlobalVariable(const GlobalVariable *GV) { // If the global is external, just remember the address. if (GV->isExternal()) { + // __dso_handle is resolved by the Mac OS X dynamic linker. + if (GV->getName() == "__dso_handle") + return (void*)&__dso_handle; Ptr = sys::DynamicLibrary::SearchForAddressOfSymbol(GV->getName().c_str()); if (Ptr == 0) { std::cerr << "Could not resolve external global address: " |