diff options
| -rw-r--r-- | llvm/include/llvm-c/Support.h | 18 | ||||
| -rw-r--r-- | llvm/lib/Support/DynamicLibrary.cpp | 9 |
2 files changed, 27 insertions, 0 deletions
diff --git a/llvm/include/llvm-c/Support.h b/llvm/include/llvm-c/Support.h index a9216d0364a..eca3b7a4203 100644 --- a/llvm/include/llvm-c/Support.h +++ b/llvm/include/llvm-c/Support.h @@ -58,6 +58,24 @@ LLVMBool LLVMLoadLibraryPermanently(const char* Filename); void LLVMParseCommandLineOptions(int argc, const char *const *argv, const char *Overview); +/** + * This function will search through all previously loaded dynamic + * libraries for the symbol \p symbolName. If it is found, the address of + * that symbol is returned. If not, null is returned. + * + * @see sys::DynamicLibrary::SearchForAddressOfSymbol() + */ +void *LLVMSearchForAddressOfSymbol(const char *symbolName); + +/** + * This functions permanently adds the symbol \p symbolName with the + * value \p symbolValue. These symbols are searched before any + * libraries. + * + * @see sys::DynamicLibrary::AddSymbol() + */ +void LLVMAddSymbol(const char *symbolName, void *symbolValue); + #ifdef __cplusplus } #endif diff --git a/llvm/lib/Support/DynamicLibrary.cpp b/llvm/lib/Support/DynamicLibrary.cpp index d2b551e8a0a..9a7aeb50a21 100644 --- a/llvm/lib/Support/DynamicLibrary.cpp +++ b/llvm/lib/Support/DynamicLibrary.cpp @@ -178,3 +178,12 @@ void* DynamicLibrary::SearchForAddressOfSymbol(const char *symbolName) { LLVMBool LLVMLoadLibraryPermanently(const char* Filename) { return llvm::sys::DynamicLibrary::LoadLibraryPermanently(Filename); } + +void *LLVMSearchForAddressOfSymbol(const char *symbolName) { + return llvm::sys::DynamicLibrary::SearchForAddressOfSymbol(symbolName); +} + +void LLVMAddSymbol(const char *symbolName, void *symbolValue) { + return llvm::sys::DynamicLibrary::AddSymbol(symbolName, symbolValue); +} + |
