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| author | Misha Brukman <brukman+llvm@gmail.com> | 2003-07-18 18:33:38 +0000 |
|---|---|---|
| committer | Misha Brukman <brukman+llvm@gmail.com> | 2003-07-18 18:33:38 +0000 |
| commit | 06dabfaed55d37cf40e811586ba06b5779e58ab9 (patch) | |
| tree | 470c828eb28f6dd601fcd7c5f4f8d2aca0edfa8e /lib/ExecutionEngine | |
| parent | c86516f35ccc64ad33acdd79c89aa4c4e33c6e70 (diff) | |
| download | llvm-06dabfaed55d37cf40e811586ba06b5779e58ab9.tar.gz llvm-06dabfaed55d37cf40e811586ba06b5779e58ab9.tar.bz2 llvm-06dabfaed55d37cf40e811586ba06b5779e58ab9.tar.xz | |
Cleaned up the code which chooses the appropriate value for the file descriptor
to pass to dlsym() -- Linux/x86 wants 0 while Sparc/Solaris wants RTLD_SELF,
which is not zero. Thanks to Chris for the suggestion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7204 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/ExecutionEngine')
| -rw-r--r-- | lib/ExecutionEngine/ExecutionEngine.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/ExecutionEngine/ExecutionEngine.cpp b/lib/ExecutionEngine/ExecutionEngine.cpp index 74a3c867ed..5faa2e7f64 100644 --- a/lib/ExecutionEngine/ExecutionEngine.cpp +++ b/lib/ExecutionEngine/ExecutionEngine.cpp @@ -359,14 +359,13 @@ void ExecutionEngine::emitGlobals() { DEBUG(std::cerr << "Global '" << I->getName() << "' -> " << (void*)GlobalAddress[I] << "\n"); } else { - // External variable reference, try to use dlsym to get a pointer to it in - // the LLI image. -#if defined(sparc) || defined(__sparc__) || defined(__sparcv9) - // RTLD_SELF is already defined and it's not zero -#else + // On Sparc, RTLD_SELF is already defined and it's not zero // Linux/x86 wants to use a 0, other systems may differ +#ifndef RTLD_SELF #define RTLD_SELF 0 #endif + // External variable reference, try to use dlsym to get a pointer to it in + // the LLI image. if (void *SymAddr = dlsym(RTLD_SELF, I->getName().c_str())) GlobalAddress[I] = SymAddr; else { |