-//===- TargetSelect.h - Target Selection & Registration -------------------===//
+//===- TargetSelect.h - Target Selection & Registration ---------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
#ifndef LLVM_TARGET_TARGETSELECT_H
#define LLVM_TARGET_TARGETSELECT_H
-#include "llvm/Config/config.h"
+#include "llvm/Config/llvm-config.h"
extern "C" {
// Declare all of the target-initialization functions that are available.
+#define LLVM_TARGET(TargetName) void LLVMInitialize##TargetName##TargetInfo();
+#include "llvm/Config/Targets.def"
+
#define LLVM_TARGET(TargetName) void LLVMInitialize##TargetName##Target();
#include "llvm/Config/Targets.def"
- // Declare all of the available asm-printer initialization functions.
+ // Declare all of the available assembly printer initialization functions.
#define LLVM_ASM_PRINTER(TargetName) void LLVMInitialize##TargetName##AsmPrinter();
#include "llvm/Config/AsmPrinters.def"
+
+ // Declare all of the available assembly parser initialization functions.
+#define LLVM_ASM_PARSER(TargetName) void LLVMInitialize##TargetName##AsmParser();
+#include "llvm/Config/AsmParsers.def"
+
+ // Declare all of the available disassembler initialization functions.
+#define LLVM_DISASSEMBLER(TargetName) void LLVMInitialize##TargetName##Disassembler();
+#include "llvm/Config/Disassemblers.def"
}
namespace llvm {
+ /// InitializeAllTargetInfos - The main program should call this function if
+ /// it wants access to all available targets that LLVM is configured to
+ /// support, to make them available via the TargetRegistry.
+ ///
+ /// It is legal for a client to make multiple calls to this function.
+ inline void InitializeAllTargetInfos() {
+#define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##TargetInfo();
+#include "llvm/Config/Targets.def"
+ }
+
/// InitializeAllTargets - The main program should call this function if it
- /// wants to link in all available targets that LLVM is configured to support.
+ /// wants access to all available target machines that LLVM is configured to
+ /// support, to make them available via the TargetRegistry.
+ ///
+ /// It is legal for a client to make multiple calls to this function.
inline void InitializeAllTargets() {
+ // FIXME: Remove this, clients should do it.
+ InitializeAllTargetInfos();
+
#define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##Target();
#include "llvm/Config/Targets.def"
}
/// InitializeAllAsmPrinters - The main program should call this function if
- /// it wants all asm printers that LLVM is configured to support. This will
- /// cause them to be linked into its executable.
+ /// it wants all asm printers that LLVM is configured to support, to make them
+ /// available via the TargetRegistry.
+ ///
+ /// It is legal for a client to make multiple calls to this function.
inline void InitializeAllAsmPrinters() {
#define LLVM_ASM_PRINTER(TargetName) LLVMInitialize##TargetName##AsmPrinter();
#include "llvm/Config/AsmPrinters.def"
}
+ /// InitializeAllAsmParsers - The main program should call this function if it
+ /// wants all asm parsers that LLVM is configured to support, to make them
+ /// available via the TargetRegistry.
+ ///
+ /// It is legal for a client to make multiple calls to this function.
+ inline void InitializeAllAsmParsers() {
+#define LLVM_ASM_PARSER(TargetName) LLVMInitialize##TargetName##AsmParser();
+#include "llvm/Config/AsmParsers.def"
+ }
+
+ /// InitializeAllDisassemblers - The main program should call this function if
+ /// it wants all disassemblers that LLVM is configured to support, to make
+ /// them available via the TargetRegistry.
+ ///
+ /// It is legal for a client to make multiple calls to this function.
+ inline void InitializeAllDisassemblers() {
+#define LLVM_DISASSEMBLER(TargetName) LLVMInitialize##TargetName##Disassembler();
+#include "llvm/Config/Disassemblers.def"
+ }
+
/// InitializeNativeTarget - The main program should call this function to
/// initialize the native target corresponding to the host. This is useful
/// for JIT applications to ensure that the target gets linked in correctly.
+ ///
+ /// It is legal for a client to make multiple calls to this function.
inline bool InitializeNativeTarget() {
// If we have a native target, initialize it to ensure it is linked in.
-#ifdef LLVM_NATIVE_ARCH
-#define DoInit2(TARG) LLVMInitialize ## TARG ()
-#define DoInit(T) DoInit2(T)
- DoInit(LLVM_NATIVE_ARCH);
+#ifdef LLVM_NATIVE_TARGET
+ LLVM_NATIVE_TARGETINFO();
+ LLVM_NATIVE_TARGET();
+ return false;
+#else
+ return true;
+#endif
+ }
+
+ /// InitializeNativeTargetAsmPrinter - The main program should call
+ /// this function to initialize the native target asm printer.
+ inline bool InitializeNativeTargetAsmPrinter() {
+ // If we have a native target, initialize the corresponding asm printer.
+#ifdef LLVM_NATIVE_ASMPRINTER
+ LLVM_NATIVE_ASMPRINTER();
return false;
-#undef DoInit
-#undef DoInit2
#else
return true;
#endif