diff options
Diffstat (limited to 'include/llvm/Support/PluginLoader.h')
| -rw-r--r-- | include/llvm/Support/PluginLoader.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/include/llvm/Support/PluginLoader.h b/include/llvm/Support/PluginLoader.h new file mode 100644 index 0000000..bdbb134 --- /dev/null +++ b/include/llvm/Support/PluginLoader.h @@ -0,0 +1,37 @@ +//===-- llvm/Support/PluginLoader.h - Plugin Loader for Tools ---*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// A tool can #include this file to get a -load option that allows the user to +// load arbitrary shared objects into the tool's address space. Note that this +// header can only be included by a program ONCE, so it should never to used by +// library authors. +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_SUPPORT_PLUGINLOADER_H +#define LLVM_SUPPORT_PLUGINLOADER_H + +#include "llvm/Support/CommandLine.h" + +namespace llvm { + struct PluginLoader { + void operator=(const std::string &Filename); + static unsigned getNumPlugins(); + static std::string& getPlugin(unsigned num); + }; + +#ifndef DONT_GET_PLUGIN_LOADER_OPTION + // This causes operator= above to be invoked for every -load option. + static cl::opt<PluginLoader, false, cl::parser<std::string> > + LoadOpt("load", cl::ZeroOrMore, cl::value_desc("pluginfilename"), + cl::desc("Load the specified plugin")); +#endif +} + +#endif |
