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Sparc's dlsym() requires the special operand RTLD_SELF to find a symbol in the

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currently-running process.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6592 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Misha Brukman 2003-06-04 01:57:22 +00:00
parent 2ab5e120d4
commit 88fe358f8a
1 changed files with 4 additions and 0 deletions
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4
lib/ExecutionEngine/JIT/Intercept.cpp
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@ -54,7 +54,11 @@ void *VM::getPointerToNamedFunction(const std::string &Name) {
if (Name == "atexit") return (void*)&jit_atexit; if (Name == "atexit") return (void*)&jit_atexit;
// If it's an external function, look it up in the process image... // 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()); void *Ptr = dlsym(0, Name.c_str());
#elif defined(sparc) || defined(__sparc__) || defined(__sparcv9)
void *Ptr = dlsym(RTLD_SELF, Name.c_str());
#endif
if (Ptr == 0) { if (Ptr == 0) {
std::cerr << "WARNING: Cannot resolve fn '" << Name std::cerr << "WARNING: Cannot resolve fn '" << Name
<< "' using a dummy noop function instead!\n"; << "' using a dummy noop function instead!\n";