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Provide InitializeAllTargets and InitializeNativeTarget functions in the

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C bindings.  Change all the backend "Initialize" functions to have C linkage.
Change the "llvm/Config/Targets.def" header to use C-style comments to avoid
compile warnings.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74026 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bob Wilson
2009-06-23 23:59:40 +00:00
parent ba1da8a7b1
commit a96751fc8f
25 changed files with 102 additions and 125 deletions
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18
include/llvm/Target/TargetSelect.h
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@@ -18,20 +18,21 @@
#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##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.
inline void InitializeAllTargets() {
#define LLVM_TARGET(TargetName) llvm::Initialize##TargetName##Target();
#define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##Target();
#include "llvm/Config/Targets.def"
}
@@ -39,18 +40,17 @@ 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;