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Unbreak all of the darwin/ppc32 JIT failures having to do

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with not being able to find printf.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44373 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2007-11-27 20:41:32 +00:00
parent 8330b0e5d4
commit 1c8f374a3b
1 changed files with 10 additions and 0 deletions
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10
lib/ExecutionEngine/JIT/Intercept.cpp
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@ -102,6 +102,16 @@ void *JIT::getPointerToNamedFunction(const std::string &Name) {
if (Ptr) return Ptr; if (Ptr) return Ptr;
} }
// darwin/ppc adds $LDBLStub suffixes to various symbols like printf. These
// are references to hidden visibility symbols that dlsym cannot resolve. If
// we have one of these, strip off $LDBLStub and try again.
#if defined(__APPLE__) && defined(__ppc__)
if (Name.size() > 9 && Name[Name.size()-9] == '$' &&
memcmp(&Name[Name.size()-8], "LDBLStub", 8) == 0)
return getPointerToNamedFunction(std::string(Name.begin(),
Name.end()-9));
#endif
/// If a LazyFunctionCreator is installed, use it to get/create the function. /// If a LazyFunctionCreator is installed, use it to get/create the function.
if (LazyFunctionCreator) if (LazyFunctionCreator)
if (void *RP = LazyFunctionCreator(Name)) if (void *RP = LazyFunctionCreator(Name))