From a96751fc8ff1cc9a225ffbba73de53e2b9e1ae35 Mon Sep 17 00:00:00 2001 From: Bob Wilson Date: Tue, 23 Jun 2009 23:59:40 +0000 Subject: Provide InitializeAllTargets and InitializeNativeTarget functions in the 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 --- include/llvm-c/Target.h | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) (limited to 'include/llvm-c') diff --git a/include/llvm-c/Target.h b/include/llvm-c/Target.h index 5de5bc7..bb423bb 100644 --- a/include/llvm-c/Target.h +++ b/include/llvm-c/Target.h @@ -20,6 +20,7 @@ #define LLVM_C_TARGET_H #include "llvm-c/Core.h" +#include "llvm/Config/config.h" #ifdef __cplusplus extern "C" { @@ -31,6 +32,34 @@ typedef int LLVMByteOrdering; typedef struct LLVMOpaqueTargetData *LLVMTargetDataRef; typedef struct LLVMStructLayout *LLVMStructLayoutRef; +/* Declare all of the target-initialization functions that are available. */ +#define LLVM_TARGET(TargetName) void LLVMInitialize##TargetName##Target(); +#include "llvm/Config/Targets.def" + +/** LLVMInitializeAllTargets - The main program should call this function if it + wants to link in all available targets that LLVM is configured to + support. */ +static inline void LLVMInitializeAllTargets() { +#define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##Target(); +#include "llvm/Config/Targets.def" +} + +/** LLVMInitializeNativeTarget - 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. */ +static inline int LLVMInitializeNativeTarget() { + /* 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); + return 0; +#undef DoInit +#undef DoInit2 +#else + return 1; +#endif +} /*===-- Target Data -------------------------------------------------------===*/ -- cgit v1.1