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Clean up code dealing with RTLD_SELF differences on Sparc and X86.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7362 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Misha Brukman 2003-07-28 19:07:30 +00:00
parent df38dae949
commit d94a50f99d
1 changed files with 5 additions and 5 deletions
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10
lib/ExecutionEngine/JIT/Intercept.cpp
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@ -54,11 +54,12 @@ void *VM::getPointerToNamedFunction(const std::string &Name) {
if (Name == "atexit") return (void*)&jit_atexit;
// If it's an external function, look it up in the process image...
#if defined(i386) || defined(__i386__) || defined(__x86__)
void *Ptr = dlsym(0, Name.c_str());
#elif defined(sparc) || defined(__sparc__) || defined(__sparcv9)
void *Ptr = dlsym(RTLD_SELF, Name.c_str());
// 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
void *Ptr = dlsym(RTLD_SELF, Name.c_str());
if (Ptr == 0) {
std::cerr << "WARNING: Cannot resolve fn '" << Name
<< "' using a dummy noop function instead!\n";
@ -67,4 +68,3 @@ void *VM::getPointerToNamedFunction(const std::string &Name) {
return Ptr;
}