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//===--- ForceLinkage.h - The LLVM Compiler Driver --------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open
// Source License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// A bit of preprocessor magic to force references to static libraries. Needed
// because plugin initialization is done via static variables.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_INCLUDE_COMPILER_DRIVER_FORCE_LINKAGE_H
#define LLVM_INCLUDE_COMPILER_DRIVER_FORCE_LINKAGE_H
#include "llvm/CompilerDriver/ForceLinkageMacros.h"
namespace llvmc {
// Declare all ForceLinkage$(PluginName) functions.
#ifdef LLVMC_BUILTIN_PLUGIN_1
LLVMC_FORCE_LINKAGE_DECL(LLVMC_BUILTIN_PLUGIN_1);
#endif
#ifdef LLVMC_BUILTIN_PLUGIN_2
LLVMC_FORCE_LINKAGE_DECL(LLVMC_BUILTIN_PLUGIN_2);
#endif
#ifdef LLVMC_BUILTIN_PLUGIN_3
LLVMC_FORCE_LINKAGE_DECL(LLVMC_BUILTIN_PLUGIN_3);
#endif
#ifdef LLVMC_BUILTIN_PLUGIN_4
LLVMC_FORCE_LINKAGE_DECL(LLVMC_BUILTIN_PLUGIN_4);
#endif
#ifdef LLVMC_BUILTIN_PLUGIN_5
LLVMC_FORCE_LINKAGE_DECL(LLVMC_BUILTIN_PLUGIN_5);
#endif
#ifdef LLVMC_BUILTIN_PLUGIN_6
LLVMC_FORCE_LINKAGE_DECL(LLVMC_BUILTIN_PLUGIN_6);
#endif
#ifdef LLVMC_BUILTIN_PLUGIN_7
LLVMC_FORCE_LINKAGE_DECL(LLVMC_BUILTIN_PLUGIN_7);
#endif
#ifdef LLVMC_BUILTIN_PLUGIN_8
LLVMC_FORCE_LINKAGE_DECL(LLVMC_BUILTIN_PLUGIN_8);
#endif
#ifdef LLVMC_BUILTIN_PLUGIN_9
LLVMC_FORCE_LINKAGE_DECL(LLVMC_BUILTIN_PLUGIN_9);
#endif
#ifdef LLVMC_BUILTIN_PLUGIN_10
LLVMC_FORCE_LINKAGE_DECL(LLVMC_BUILTIN_PLUGIN_10);
#endif
namespace force_linkage {
struct LinkageForcer {
LinkageForcer() {
// Call all ForceLinkage$(PluginName) functions.
#ifdef LLVMC_BUILTIN_PLUGIN_1
LLVMC_FORCE_LINKAGE_CALL(LLVMC_BUILTIN_PLUGIN_1);
#endif
#ifdef LLVMC_BUILTIN_PLUGIN_2
LLVMC_FORCE_LINKAGE_CALL(LLVMC_BUILTIN_PLUGIN_2);
#endif
#ifdef LLVMC_BUILTIN_PLUGIN_3
LLVMC_FORCE_LINKAGE_CALL(LLVMC_BUILTIN_PLUGIN_3);
#endif
#ifdef LLVMC_BUILTIN_PLUGIN_4
LLVMC_FORCE_LINKAGE_CALL(LLVMC_BUILTIN_PLUGIN_4);
#endif
#ifdef LLVMC_BUILTIN_PLUGIN_5
LLVMC_FORCE_LINKAGE_CALL(LLVMC_BUILTIN_PLUGIN_5);
#endif
#ifdef LLVMC_BUILTIN_PLUGIN_6
LLVMC_FORCE_LINKAGE_CALL(LLVMC_BUILTIN_PLUGIN_6);
#endif
#ifdef LLVMC_BUILTIN_PLUGIN_7
LLVMC_FORCE_LINKAGE_CALL(LLVMC_BUILTIN_PLUGIN_7);
#endif
#ifdef LLVMC_BUILTIN_PLUGIN_8
LLVMC_FORCE_LINKAGE_CALL(LLVMC_BUILTIN_PLUGIN_8);
#endif
#ifdef LLVMC_BUILTIN_PLUGIN_9
LLVMC_FORCE_LINKAGE_CALL(LLVMC_BUILTIN_PLUGIN_9);
#endif
#ifdef LLVMC_BUILTIN_PLUGIN_10
LLVMC_FORCE_LINKAGE_CALL(LLVMC_BUILTIN_PLUGIN_10);
#endif
}
};
} // End namespace force_linkage.
// The only externally used bit.
void ForceLinkage() {
force_linkage::LinkageForcer dummy;
}
} // End namespace llvmc.
#endif // LLVM_INCLUDE_COMPILER_DRIVER_FORCE_LINKAGE_H
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