Mark Target's creation routines as const.

[oota-llvm.git] / include / llvm / Target / TargetSelect.h

diff --git a/include/llvm/Target/TargetSelect.h b/include/llvm/Target/TargetSelect.h
index 8aa314ac774733e2bf2cbc82dea8cd0c18c005b4..19b660b52da31c07d03be313978adec3ff6c1c0d 100644 (file)
--- a/include/llvm/Target/TargetSelect.h
+++ b/include/llvm/Target/TargetSelect.h
@@ -1,4 +1,4 @@
-//===- TargetSelect.h - Target Selection & Registration -------------------===//
+//===- TargetSelect.h - Target Selection & Registration ---------*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -18,20 +18,29 @@
 
 #include "llvm/Config/config.h"
 
-namespace llvm {
+extern "C" {
   // Declare all of the target-initialization functions that are available.
-#define LLVM_TARGET(TargetName) void Initialize##TargetName##Target();
+#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 target-initialization functions.
-#define LLVM_ASM_PRINTER(TargetName) void Initialize##TargetName##AsmPrinter();
+#define LLVM_ASM_PRINTER(TargetName) void LLVMInitialize##TargetName##AsmPrinter();
 #include "llvm/Config/AsmPrinters.def"
-  
+}
+
+namespace llvm {
   /// 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 targets that LLVM is configured to
+  /// support. This allows the client to query the available targets using the
+  /// target registration mechanisms.
   inline void InitializeAllTargets() {
-#define LLVM_TARGET(TargetName) llvm::Initialize##TargetName##Target();
+#define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##TargetInfo();
+#include "llvm/Config/Targets.def"
+
+#define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##Target();
 #include "llvm/Config/Targets.def"
   }
   
@@ -39,18 +48,17 @@ namespace llvm {
   /// it wants all asm printers that LLVM is configured to support.  This will
   /// cause them to be linked into its executable.
   inline void InitializeAllAsmPrinters() {
-#define LLVM_ASM_PRINTER(TargetName) Initialize##TargetName##AsmPrinter();
+#define LLVM_ASM_PRINTER(TargetName) LLVMInitialize##TargetName##AsmPrinter();
 #include "llvm/Config/AsmPrinters.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.
   inline bool InitializeNativeTarget() {
   // If we have a native target, initialize it to ensure it is linked in.
 #ifdef LLVM_NATIVE_ARCH
-#define DoInit2(TARG)   llvm::Initialize ## TARG ()
+#define DoInit2(TARG)   LLVMInitialize ## TARG ()
 #define DoInit(T) DoInit2(T)
     DoInit(LLVM_NATIVE_ARCH);
     return false;